DIGITAL INDICATING CONTROLLER

FCD-13A
INSTRUCTION MANUALPreface
Thank you for purchasing our Digital indicating controller FCD-13A.
This manual contains instructions for the mounting, functions, operations and notes when
operating the FCD-13A.
To prevent accidents arising from the misuse of this controller, please ensure the operator
receives this manual.

Abbreviations used in this manual
Symbol

Term

PV
SV
MV
OUT1
OUT2
AT

Process variable
Desired value
Output manipulated variable
Control output 1
Control output 2 (option)
Auto-tuning

Characters used in this manual:
Indication
Number,

/

-1

0

1

2

3

4

5

6

7

8

9

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

Z

Indication
Alphabet
Indication
Alphabet

2

Notes• This instrument should be used in accordance with the specifications described in the manual.
If it is not used according to the specifications, it may malfunction or cause a fire.
• Be sure to follow the warnings, cautions and notices. If they are not observed, serious injury or
malfunction may occur.
• Specifications of the FCD-13A and the contents of this instruction manual are subject to change
without notice.
• Care has been taken to assure that the contents of this instruction manual are correct, but if
there are any doubts, mistakes or questions, please inform our sales department.
• This instrument is designed to be installed through a control panel. If it is not, measures must be
taken to ensure that the operator cannot touch power terminals or other high voltage sections.
• Any unauthorized transfer or copying of this document, in part or in whole, is prohibited.
• Shinko Technos CO., LTD. is not liable for any damage or secondary damage(s) incurred as aresult of using this product, including any indirect damage.

SAFETY PRECAUTIONS (Be sure to read these precautions before using our products.)
The safety precautions are classified into categories: “Warning” and “Caution”.
Caution may cause serious
Depending on the circumstances, procedures indicated byresults, so be sure to follow the directions for usage.

Warning

Procedures which may lead to dangerous conditions andcause death or serious injury, if not carried out properly.

CautionProcedures which may lead to dangerous conditions and cause
superficial to medium injury or physical damage or may degrade
or damage the product, if not carried out properly.

Warning• To prevent an electric shock or fire, only Shinko or other qualified service personnel may
handle the inner assembly.
• To prevent an electric shock, fire or damage to the instrument, parts replacement may only
be undertaken by Shinko or other qualified service personnel.

SAFETY PRECAUTIONS• To ensure safe and correct use, thoroughly read and understand this manual before using
this instrument.
• This instrument is intended to be used for industrial machinery, machine tools and measuring
equipment. Verify correct usage after consulting purpose of use with our agency or main office.
(Never use this instrument for medical purposes with which human lives are involved.)• External protection devices such as protective equipment against excessive temperature rise,etc. must be installed, as malfunction of this product could result in serious damage to thesystem or injury to personnel. Also proper periodic maintenance is required.
• This instrument must be used under the conditions and environment described in this manual.
Shinko Technos Co., Ltd. does not accept liability for any injury, loss of life or damage occurring
due to the instrument being used under conditions not otherwise stated in this manual.
Caution with respect to Export Trade Control Ordinance
To avoid this instrument from being used as a component in, or as being utilized in the
manufacture of weapons of mass destruction (i.e. military applications, military equipment,etc.), please investigate the end users and the final use of this instrument.
In the case of resale, ensure that this instrument is not illegally exported.
3

1. Installation precautions

CautionThis instrument is intended to be used under the following environmental
conditions (IEC61010-1): Overvoltage category , Pollution degree 2
Ensure the mounting location corresponds to the following conditions:• A minimum of dust, and an absence of corrosive gases• No flammable, explosive gases• No mechanical vibrations or shocks• No exposure to direct sunlight, an ambient temperature of 0 to 50 (32 to 122 )that does not change rapidly, and no icing• An ambient non-condensing humidity of 35 to 85%RH• No large capacity electromagnetic switches or cables through which large current
is flowing• No water, oil or chemicals or where the vapors of these substances can come into
direct contact with the unit
• Take note that ambient temperature of this unit must not exceed 50 (122 ) if
mounted through the face of a control panel. Otherwise the life of electronic
components (especially electrolytic capacitors) may be shortened.
Note: Avoid setting this instrument directly on or near flammable material eventhough the case of this instrument is made of flame-resistant resin.

2. Wiring precautions

Caution• Do not leave wire remnants in the instrument, because they could cause a fire or malfunction.
• Use the solderless terminal with an insulation sleeve in which an M3 screw fits whenwiring the FCD-13A.
• The terminal block of this instrument is designed to be wired from the left side.
The lead wire must be inserted from the left side of the terminal, and fastened withthe terminal screw.
• Tighten the terminal screw within the specified torque. If excessive force is applied tothe screw when tightening, the screw or case may be damaged.
• Do not apply a commercial power source to the sensor connected to the input terminal
nor allow the power source to come into contact with the sensor, as the input circuit
may be burnt out.
• This controller has no built-in power switch, circuit breaker or fuse. It is necessary to
install them near the controller.
(Recommended fuse: Time-lag fuse, rated voltage 250V AC, rated current 2A)• For a 24V AC/DC power source, do not confuse polarity when using direct current (DC).

3. Operation and maintenance precautions

Caution• It is recommended that AT be performed during the trial run.
• Do not touch live terminals. This may cause electric shock or problems in operation.
• Turn the power supply to the instrument OFF when retightening the terminal andcleaning. Working or touching the terminal with the power switched ON may result
in severe injury or death due to Electric Shock.
• Use a soft, dry cloth when cleaning the instrument.
(Alcohol based substances may tarnish or deface the unit.)• As the display section is vulnerable, do not strike or scratch it with a hard object orpress hard on it.
4

--- CONTENTS --1. Model

1.1 Model ---------------------------------------------------------------------------------------- 8
1.2 How to read the model label ----------------------------------------------------------- 9

2. Name and functions of sections

2.1 Name of sections ------------------------------------------------------------------------ 10
2.2 Keys ----------------------------------------------------------------------------------------- 11

3. Setup

3.1 Taking the internal assembly out ---------------------------------------------------- 12
3.2 Switch setting (multi-function) -------------------------------------------------------- 12
3.3 Insertion of the internal assembly --------------------------------------------------- 15

4. Mounting to the control panel

4.1 Site selection ----------------------------------------------------------------------------- 16
4.2 External dimensions (Scale: mm) --------------------------------------------------- 16
4.3 Panel cutout (Scale: mm) ------------------------------------------------------------- 16
4.4 Current transformer (CT) dimensions (Scale: mm) ----------------------------- 17
4.5 Mounting ----------------------------------------------------------------------------------- 17

5. Wiring

5.1 Terminal arrangement ------------------------------------------------------------------ 19
5.2 Wiring examples ------------------------------------------------------------------------- 20

6. Settings

6.1 Operation flowchart --------------------------------------------------------------------- 22
6.2 Settings
6.2.1 Main setting mode ------------------------------------------------------------------- 24
SV ------------------------------------------------------------------------------------------ 24
6.2.2 Sub setting modeSet value memory number ----------------------------------------------------------- 25
AT Perform/Cancel --------------------------------------------------------------------- 25
OUT1 proportional band -------------------------------------------------------------- 25
OUT2 proportional band -------------------------------------------------------------- 25
Integral time ----------------------------------------------------------------------------- 25
Derivative time -------------------------------------------------------------------------- 25
OUT1 proportional cycle ------------------------------------------------------------- 26
OUT2 proportional cycle ------------------------------------------------------------- 26
Manual reset ---------------------------------------------------------------------------- 26
A1 value ---------------------------------------------------------------------------------- 26
A2 value ---------------------------------------------------------------------------------- 26
A3 value ---------------------------------------------------------------------------------- 27
A4 value ---------------------------------------------------------------------------------- 27
Heater burnout alarm value --------------------------------------------------------- 27
Loop break alarm time ---------------------------------------------------------------- 27
Loop break alarm span --------------------------------------------------------------- 27
56.2.3 Auxiliary function setting mode 1
Set value lock --------------------------------------------------------------------------- 28
SV high limit ----------------------------------------------------------------------------- 29
SV low limit ------------------------------------------------------------------------------ 29
Sensor correction ---------------------------------------------------------------------- 29
Overlap/Dead band -------------------------------------------------------------------- 29
Remote/Local setting ------------------------------------------------------------------ 30
Instrument number --------------------------------------------------------------------- 30
Communication speed ---------------------------------------------------------------- 30
Communication protocol ------------------------------------------------------------- 30
6.2.4 Auxiliary function setting mode 2
Scaling high limit ----------------------------------------------------------------------- 31
Scaling low limit ------------------------------------------------------------------------ 31
Decimal point place ------------------------------------------------------------------- 31
PV filter time constant ---------------------------------------------------------------- 31
OUT1 high limit ------------------------------------------------------------------------- 31
OUT1 low limit -------------------------------------------------------------------------- 31
OUT1 ON/OFF hysteresis ----------------------------------------------------------- 32
OUT2 action mode --------------------------------------------------------------------- 32
OUT2 high limit ------------------------------------------------------------------------- 32
OUT2 low limit -------------------------------------------------------------------------- 32
OUT2 ON/OFF hysteresis ----------------------------------------------------------- 32
A3 type ----------------------------------------------------------------------------------- 32
A4 type ----------------------------------------------------------------------------------- 33
A1 action Energized/De-energized ------------------------------------------------ 33
A2 action Energized/De-energized ------------------------------------------------ 33
A3 action Energized/De-energized ------------------------------------------------ 33
A4 action Energized/De-energized ------------------------------------------------ 33
A1 hysteresis --------------------------------------------------------------------------- 33
A2 hysteresis --------------------------------------------------------------------------- 33
A3 hysteresis --------------------------------------------------------------------------- 34
A4 hysteresis --------------------------------------------------------------------------- 34
A1 action delay timer ----------------------------------------------------------------- 34
A2 action delay timer ----------------------------------------------------------------- 34
A3 action delay timer ----------------------------------------------------------------- 34
A4 action delay timer ----------------------------------------------------------------- 34
External setting input high limit ----------------------------------------------------- 35
External setting input low limit ------------------------------------------------------ 35
Transmission output ------------------------------------------------------------------- 35
Transmission output high limit ------------------------------------------------------ 35
Transmission output low limit ------------------------------------------------------- 35
Indication when control output OFF ----------------------------------------------- 35
SV rise rate ------------------------------------------------------------------------------ 35
SV fall rate ------------------------------------------------------------------------------- 36
Output status when input abnormal ------------------------------------------------ 366

6.2.5 Program mode ----------------------------------------------------------------------- 36
Fixed value control/Program control switching --------------------------------- 37
Step 1 time ------------------------------------------------------------------------------- 37
Step 2 time ------------------------------------------------------------------------------- 37
Step 3 time ------------------------------------------------------------------------------- 37
Step 4 time ------------------------------------------------------------------------------- 37
Step 5 time ------------------------------------------------------------------------------- 37
Step 6 time ------------------------------------------------------------------------------- 38
Step 7 time ------------------------------------------------------------------------------- 38
6.2.6 Auto/Manual control switching ---------------------------------------------------- 38
6.2.7 Control output OFF function ------------------------------------------------------ 38
6.2.8 MV, Remaining step time indication -------------------------------------------- 38

7. Set value memory function (SM option) ---------------------------------------- 39
8. Operation

8.1 When using the FCD-13A as a Temperature controller ------------------------ 40
8.2 When using the FCD-13A as a Simplified programmable controller ------- 41

9. Action explanations

9.1 OUT1 action ----------------------------------------------------------------------------- 42
9.2 Heater burnout alarm action (option) ---------------------------------------------- 42
9.3 ON/OFF control -------------------------------------------------------------------------- 43
9.4 Pattern end action ---------------------------------------------------------------------- 43
9.5 OUT2 (Heating/Cooling control) action (DR, DS, DA option) --------------- 44
9.5.1 OUT2 (Heating/Cooling control) action ---------------------------------------- 44
9.5.2 When setting Dead band ---------------------------------------------------------- 45
9.5.3 When setting Overlap band with Relay contact output -------------------- 46
9.6 Alarm 1 (A1) to Alarm 4 (A4) action ------------------------------------------------ 47

10. Control actions

10.1 Fuzzy self-tuning ---------------------------------------------------------------------- 49
10.2 PID ---------------------------------------------------------------------------------------- 49
10.3 AT (auto-tuning) of this controller ------------------------------------------------- 50

11. Attached functions ------------------------------------------------------------------- 51
12. Specifications

12.1 Standard specifications -------------------------------------------------------------- 52
12.2 Optional specifications --------------------------------------------------------------- 56

13. Troubleshooting ----------------------------------------------------------------------- 60
14. Character table ------------------------------------------------------------------------- 62

7

1 Model1.1 Model
Alphanumeric characters to represent the control output, input or options are entered
where underlined.
[Example]

FCD-13A- R / M,

A2
Alarm 2 (A2) output
Multi-range input
Relay contact output

Standard model
FCD–1 3Control action
3
Alarm 1 (A1)
Control output (OUT1)
Input

/ M

A–
A

R
S
A

M

Series name: FCD-13A
PID control *1
Alarm action *2
Relay contact
Non-contact voltage
DC current
Multi-range input *3*1: Fuzzy self-tuning PID, PID, PD and ON/OFF control are selectable by internal DIP
switch.
*2: 12 types of alarm plus no alarm action are selectable by internal Rotary and DIP switches.
*3: 16 types of input are selectable by internal Rotary and DIP switches: Thermocouple(10 types), RTD (3 types), DC current (2 types) and DC voltage (1 type)
Optional specifications
Code
Name
A2
Alarm 2 (A2) output (including Pattern end 2 output)
SA
Alarm 3 (A3), Alarm 4 (A4) output
Relay contact
DR
Heating/Cooling
Non-contact voltage
DS
control output (OUT2)
DC currentDADC
current (4 to 20mA DC)
TATransmission output
DC voltage (0 to 1V DC)
TV
RS-485
C5Serial communication
RS-232CC
SM
Set value memory number external selection
DC current (0 to 20mA DC, 4 to 20mA DC)
EA
External setting
DC voltage (0 to 1V DC, 1 to 5V DC)
EV
Single-phase
W
Heater burnout alarm
Three-phase
W3
Loop break alarm output
LA
Insulated power output
P24
Color:Black
BK
IP
Drip-proof/Dust-proofTC
Terminal cover(For options in detail, see Section “12.2 Optional specifications”.)

8Warning

Do not take the inner assembly out nor touch the terminal with the power
supply ON.
Touching the terminal with the power switched ON may result in severe
injury or death due to Electric Shock.

1.2 How to read the model label
Model labels are attached to the case and the inner assembly.
[Model label]
(1)
(2)
(3)

FCD–13A–R/M
A2
W(20A)MULTI RANGENo.

[Example]
Relay contact output, Multi-range input
Alarm 2 output
Heater burnout alarm output (20A)(1): Model(2): Option codes
For the Heater burnout alarm, the specified current value is entered in ((3): Serial number

9).

2 Name and functions of sections
2.1 Name of sections

(3)

(2)

(1)

(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
(19)

(4)
(5)
(6)
(7)
(8)
(9)
(10)

(Fig. 2.1-1)(1) PV display (Red)
Indicates the PV or setting characters in the setting mode.
(2) SV/MV/TIME display (Green)
Indicates the SV, MV, Time or each set value in the setting mode.
(3) MEMO display (Yellow)
Indicates the Set value memory number.
(4) SV indicator (Green)
Lights while the SV is indicated on the SV/MV/TIME display.
(5) MV indicator (Red)Lights while the MV is indicated on the SV/MV/TIME display.
(6) TIME indicator (Yellow)
Lights while the Time is indicated on the SV/MV/TIME display.
(7) MAN indicator (Red)Lights during Manual control.
(8) OUT1 indicator (Green)
Lights when the Control output (OUT1) is on.
(For the DC current output type, it flashes in 125ms cycles corresponding to the MV.)
(9) OUT2 indicator (Yellow) (Option)
Lights when the Control output (OUT2) is on.
(For the DC current output type, it flashes in 125ms cycles corresponding to the MV.)10

(10) TX/RX indicator (Green) (Option)
Lights during Serial communication [TX (transmitting) output].
(11) A1 indicator (including Pattern end 1 output) (Red)Lights when the Alarm 1 (A1) output or Pattern end 1 output is on.
(12) A2 indicator (including Pattern end 2 output) (Option) (Red)Lights when the Alarm 2 (A2) output or Pattern end 2 output is on.
(13) A3 indicator (Red) (Option)
Lights when the Alarm 3 (A3) output is on.
(14) A4 indicator (Red) (Option)
Lights when the Alarm 4 (A4) output is on.
(15) HB indicator (Red) (Option)
Lights when the Heater burnout alarm output is on.
(16) REMOTE indicator (Red) (Option)
Lights during Remote action.
(17) SB indicator (Red)Lights when Sensor is burnt out.
(18) LA indicator (Red) (Option)
Lights when the Loop break alarm output is on.
(19) AT indicator (Yellow)
Flashes during AT (auto-tuning).
2.2 Keys
Main functions are described below, however, the keys have other functions depending
on modes. Refer to Section “6.1 Operation flowchart“.
Increase Key: Increases the numeric value on the SV/MV/TIME display
during setting mode.
Decrease Key : Decreases the numeric value on the SV/MV/TIME display
during setting mode.
Mode Key: Switches a setting mode and registers set values.
(To register each set value, press this key.)
OUT/OFF Key : Performs the control output ON or OFF.
Starts/Stops the program control.
Auto/Manual Key: Switches either Automatic control or Manual control.
Fast Key: Makes the numerical value change faster by pressing the
key with theor
key simultaneously.

11

3. Setup
3.1 Taking the internal assembly out
Before the power supply to this instrument is turned on, take the internal assembly out
from the case in the direction indicated by the arrow by pushing the latch (bottom of the
instrument) while holding the instrument by the top and bottom.

(Fig. 3.1-1)
3.2 Switch setting (multi-function)
Using a small flat blade screwdriver and tweezers, set the following with the DIP and
Rotary switches.
Sensor input, Alarm 1 (A1) type, Alarm 2 (A2) type, Control action,
Heating (reverse)/Cooling (direct) action, Alarm 1 (A1) and Alarm 2 (A2)standby function, Unit / and Program start Auto/Manual
Rotary switch (SW301) will be equipped only when A2 option is added.
Control action

Alarm 2 (A2) typeHeating/Cooling action

Alarm 1 (A1) type

Alarm 1 (A1) standby action

Sensor input

Alarm 2 (A2) standby action/
Sensor input
Program start Auto/Manual

Rotary switch

DIP switch(Fig. 3.2-1)

12

The following items can be selected by the DIP switch (SW304).
Default value: All switches OFF(Table 3.2-1)
DIP
SW304
Item
Selection
Switch status
No.
Fuzzy self-tuning PID control
No.1: OFF No.2: OFF1
PID control
No.1: ON
No.2: OFF
Control action
andPD control
No.1: OFF No.2: ON
2
ON/OFF control
No.1: ON
No.2: ON
Heating/Cooling
Heating (reverse) action
No.3: OFF3
actionCooling (direct) action
No.3: ON
Alarm 1 (A1)
No standby action
No.4: OFF4
standby action
Standby action
No.4: ON
Alarm 2 (A2)
No standby action
No.5: OFF5
standby action
Standby action
No.5: ON(*1)
No.6: OFF6/
No.6: ONK, J, R, B, N, PL- , Pt100, JPt100 No.7: OFF
Sensor input
7
S, E, T, C, 4 to 20mA, 0 to 20mA, No.7: ON(*2)
0 to 1V, Pt100
Program start
Manual start
No.8: OFF
8
Auto/Manual
Automatic start
No.8: ON(*3)(*1): The standby function will work only when the A2 option is added.
(*2): Use the Rotary switch (SW303) and DIP switch (SW304) together for making a
selection.
(*3): Program start Auto/Manual: For program control
key.
Manual start : The preset program starts by pressing theAutomatic start : The preset program automatically starts from Step 1 after 2 seconds
of warm-up status after power-on.

13

Select a sensor type using the Rotary switch (SW303) and DIP switch (SW304).
Default value: K -200 to 1370
Note: If the input type is changed, Scaling high/low limit, External setting input
high/low limit (optional), Transmission output high/low limit (optional)
will become the altered input range high/low limit value.
(Table 3.2-2)
Rotary
DIP
SW303
SW304
No.
No. 7

Sensor type

Scale range (DIP SW304 No.6)
OFF

ON

0

OFF

K

-200 to 1370

-320 to 2500

1

OFF

J

-200 to 1000

-320 to 1800

2

OFF

R

0 to 1760

0 to 3200

3

OFF

B

0 to 1820

0 to 3300

4

OFF

PL-

0 to 1390

0 to 2500

5

OFF

N

0 to 1300

0 to 2300

6

OFF

Pt100

-199.9 to 850.0-199.9 to 999.9

7

OFF

JPt100-199.9 to 500.0-199.9 to 900.0

0

ON

S

0 to 1760

0 to 3200

1

ON

E

0 to 1000

0 to 1800

2

ON

T

-199.9 to 400.0-199.9 to 750.0

3ON

C (W/Re5-26)

0 to 2315

0 to 4200

4ON

4 to 20mA DC-1999 to 9999

5ON

0 to 20mA DC-1999 to 9999

6ON

0 to 1V DC-1999 to 9999

7

ON

Pt100

-200 to 850

14-320 to 1560

The alarm type and the pattern end output for program control can be selected by
the Rotary switch (SW302) and (SW301).
Rotary switch (SW301) will be equipped only when the A2 option is added.
Rotary SW302: Alarm 1 (A1) type or Pattern end 1 output
Rotary SW301: Alarm 2 (A2) type or Pattern end 2 output
Note: If an alarm type is changed, the alarm set value becomes 0 (0.0).
Default value: No alarm action(Table 3.2-3)
Alarm 1 (A1) type

RotarySW302
No.

Alarm 2 (A2) type

RotarySW301
No.

No alarm action0

No alarm action

0

High limit alarm

1

High limit alarm

1

Low limit alarm2

Low limit alarm

2

High/Low limits alarm

3

High/Low limits alarm

3

High/Low limit range alarm

4

High/Low limit range alarm

4

Process high alarm

5

Process high alarm

5

Process low alarm

6

Process low alarm

6

Pattern end 1 output

7

Pattern end 2 output

7

3.3 Insertion of the internal assembly
After the setup is completed, insert the internal assembly into the case.
Firmly insert the assembly until it is locked by the latch at the bottom of the instrument.
(There will be a clicking sound.)Caution

Do not confuse the top and bottom of the internal assembly.
If inserting the assembly into the case by force in the wrong direction, the PCB may bedamaged.

15

4. Mounting to the control panel

4.1 Site selection
This instrument is intended to be used under the following conditions (IEC61010-1):
Overvoltage category , Pollution degree 2
Ensure the mounting location corresponds to the following conditions:(1) A minimum of dust, and an absence of corrosive gases(2) No flammable, explosive gases(3) No mechanical vibrations or shocks(4) No exposure to direct sunlight, an ambient temperature of 0 to 50 (32 to 122 )that does not change rapidly, and no icing(5) An ambient non-condensing humidity of 35 to 85%RH(6) No large capacity electromagnetic switches or cables through which large current
flows(7) No water, oil or chemicals or where the vapors of these substances can come into
direct contact with the unit
(8) Take note that ambient temperature of this unit must not exceed 50 (122 ) if
mounted through the face of a control panel. Otherwise the life of electronic
components (especially electrolytic capacitors) may be shortened.

10

96

100
106 (For TC option)(Fig. 4.2-1)□92 +0.8
0130

4.3 Panel cutout (Scale: mm)
Lateral close mounting
n: Number of units mounted+0.5

n x 96-3 0(Fig. 4.3-1)
16□92 +0.8
0

106.2

91

4.2 External dimensions (Scale: mm)

4.4 Current transformer (CT) dimensions (Scale: mm)

CTL-6S (for 20A)

CTL-12-S36-10L1U (for 50A)
(Fig. 4.4-1)

4.5 Mounting
Mountable panel thickness is 1 to 8mm.
Insert the FCD-13A from the front of the panel.
Attach the mounting brackets to the slots at the top and bottom of the case,and secure the controller in place with the screws provided.

NoticeAs the case is made of resin, do not use excessive force while screwing in themounting bracket. The torque should be 0.12N•m.

(Fig. 4.5-1)
17

5. Wiring
Warning

Turn the power supply to the instrument off before wiring or checking.
Working or touching the terminal with the power switched on may result insevere injury or death due to Electric Shock.
Moreover, the instrument must be grounded before the power supply to the
instrument is turned on.

Caution• Do not leave wire remnants in the instrument, because they could cause a fire or malfunction.
• Use a solderless terminal with an insulation sleeve in which the M3 screw fits whenwiring the instrument.
• Tighten the terminal screw using the specified torque. If excessive force is applied tothe screw when tightening, the terminal screw or case may be damaged.
• The terminal block of this instrument is designed to be wired from the left side.
The lead wire must be inserted from the left side of the terminal, and fastened by theterminal screw.
• Do not apply a commercial power source to the sensor which is connected to the input
terminal nor allow the power source to come into contact with the sensor.
• Use a thermocouple and compensating lead wire according to the sensor input
specifications of this controller.
• Use a 3-wire RTD system corresponding to the input specifications of this controller.
• This controller does not have a built-in power switch, circuit breaker or fuse.
Therefore, it is necessary to install them in a circuit near the external controller.
(Recommended fuse: Time-lag fuse, rated voltage 250V AC, rated current 2A)• For a 24V AC/DC power source, do not confuse polarity when using direct current (DC).
• When using a relay contact output type, use a relay according to the load capacity toprotect the built-in relay contact.
• When wiring, keep input wires (thermocouple, RTD, etc.) away from AC sources orload wires.
• Use a thick wire (1.25 to 2.0mm2) for grounding.
Lead wire solderless terminal
Use a solderless terminal with an insulation sleeve in which an M3 screw fits as shown
below. The torque should be 0.63N•m.
Solderless
Manufacturer
Model
Torqueterminal
Nichifu Terminal Industries CO.,LTD.
TMEV1.25Y-3
Y type0.63N•m
Japan Solderless Terminal MFG CO.,LTD. VD1.25-B3A
Nichifu Terminal Industries CO.,LTD.
TMEV1.25-3
Ring type
Japan Solderless Terminal MFG CO.,LTD. V1.25-3
5.8mm or less

5.8mm or less

3.2mm

(Fig. 5-1)
18

3.2mm

5.1 Terminal arrangement
Ground1
2 +100 to 240V AC
or 24V AC/DC-

3

TA or TV

EA or EV

21 +

31

11

TX[YA(-)]

22 -

32

12

RX[YB(+)]

23 +

33

24 -

H

4

OUT1(R/M) C

5

R/L

25

L

6

A/M

26

OUT2(DR)/A2/
P.END2/LA/P24

7

COM 27

8

28

9

29

A1/P.END1
10

OUT1(S/M or A/M)

OUT2(DS, DA)/A2/
P.END2/LA/P24

CT1

CT2

A4

13 b0

34

14 b1

35

15 b2

36

16 COM

37

17

38
39

A3

RS-232C[RS-485]

W or W3

A 18

+ 18

B 19

- 19

B 20

30

+ 5

SM

RTD

+ 17

+ 18

6

18

- 19

+ 7

- 19

-

-

8

TC

V DC

mA DC

(Fig. 5.1-1)

Dotted lines show options, and no terminal is equipped unless specified.
If Alarm 2 (Pattern end 2 output) and Loop break alarm are added together, theyutilize common output terminals.
OUT1
OUT2
A1 to A4
P.END1, 2LAP24
RS-232C[RS-485]
SM
TC
RTD
DC
TA or TV
EA or EV
R/L, A/M
CT1, CT2
W or W3

Control output 1
Control output 2
Alarm 1 to Alarm 4 output
Pattern end 1, 2 output (simplified program controller function)
Loop break alarm output
Insulated power output
Serial communication
Set value memory number external selection
Thermocouple input
RTD input
DC voltage, current input
Transmission output
External setting input
External operation: Remote/Local, Auto/Manual (EA, EV option
should be added) (See p. 21.)CT1 input (W, W3 option), CT2 input (W3 option)
Heater burnout alarm output
19

5.2 Wiring examples
FCD-13A-R/M
3-phase100 to 240V AC
Ground*Electromagnetic
switchPower supply
for Alarm unit

HeaterAlarm unit
Thermocouple

Electric furnace* To prevent the unit from harmful effects of unexpected level noise, it is recommended
that a surge absorber be installed between the electromagnetic switch coils.
(Fig. 5.2-1)

FCD-13A-S/M, W

Single-phase

Ground

24V

SSR
CT

Alarm unit
Thermocouple
Heater• The connectable SSRs in parallel are 4 units if the Shinko SSRs (SA-300 series)
are used.
• For a 24V AC/DC power source, do not confuse polarity when using direct current (DC).
(Fig. 5.2-2)
20

External operation input [Available only when External setting (EA, EV) option is added]
R/L
A/M
COM
(Fig. 5.2-3)
Manual control : Close terminals 26 and 27.
Automatic control : Open terminals 26 and 27.
Remote setting

Local setting: Close terminals 25 and 27.
Or open terminals 25 and 27, then select “Remote setting” using the
keypad.
: Open terminals 25 and 27 and select “Local setting” using the keypad.
25-27 Closed: Always Remote setting (Keypad operation is invalid.)

Current transformer 1, 2 (CT1, CT2) input (Option code: W, W3)(1) This alarm is not available for detecting current under phase control.
(2) Use the current transformer (CT) provided, and pass one lead wire of the heater
circuit into the hole of the CT.
(3) When wiring, keep the CT wire away from AC sources and load wires to avoid theexternal interference.
[Single-phase heater]

CT1
Power source
Heater(Fig. 5.2-4)[3-phase heater]

34
35
36

3-phase heater

37

CT1

R
CT2

(Fig. 5.2-5)

21

Power
S sourceT6. Settings
6.1
Operation flowchart
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Power
ON
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(*1)
(*1)
3RZHU21  (Fixed value (approx. 1sec) Control
 output OFF function
 control)&RQWURORXWSXW2))IXQFWLRQ )L[HGYDOXHFRQWURO 
DSSUR[VHF
Manual control (Fixed value control)
PV/SV display mode(*1)
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3969GLVSOD\PRGH  Standby mode (Program control)(approx. 1sec)

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MV
Remaining indication
 (approx.DSSUR[VHF
 step time indication (*2)
3sec)
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(appprox. 3sec)
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[Main setting mode][Sub[Auxiliary
functionmode 1] ] setting DSSSUR[VHF
  setting mode[ >0DLQVHWWLQJPRGH@] SV[  >6XEVHWWLQJPRGH] Set value memory
number
[
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Set
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 >@6HWYDOXHPHPRU\QXPEHU
>@6HWYDOXHORFN[   ] AT Perform/Cancel (*3)[
 ] SV high limit >@ $73HUIRUP&DQFHO  >@69KLJKOLPLW[   ] OUT1 proportional band[ ] SV low limit@ 287SURSRUWLRQDOEDQG
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OUT2
proportional
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Sensorcorrection
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>@6HQVRUFRUUHFWLRQ[   ] Integral time[ ] Overlap/Dead band >@ ,QWHJUDOWLPH
>@2YHUODS'HDGEDQG
[]Derivative
time[]
Remote/Local @ 'HULYDWLYHWLPH>@5HPRWH/RFDO >[   ] OUT1 proportional cycle[ ] Instrument number@ 287SURSRUWLRQDOF\FOH>@,QVWUXPHQWQXPEHU >[   ] OUT2 proportional cycle[ ] Communication speed >@ 287SURSRUWLRQDOF\FOH>@&RPPXQLFDWLRQVSHHG
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Communication
protocol 
@ 0DQXDOUHVHW
>@&RPPXQLFDWLRQSURWRFRO >[   ] Alarm 1 (A1) value
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Alarm
2
(A2)
value
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@ $ODUP $ YDOXH >[   ] Alarm 3 (A3) value

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@ $ODUP $ YDOXH[   ] Alarm 4 (A4) value



 >
@ $ODUP $ YDOXH[  xx.x] Heater burnout alarm value
 > [[[@+HDWHUEXUQRXWDODUPYDOXH[   ] Loop break alarm time



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@ /RRSEUHDNDODUPWLPH[   ] Loop break alarm span@ /RRSEUHDNDODUPVSDQ

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
 




22




 : Setting items with dotted lines are optional, and they appear only when the options are added.
This means that if theis pressed, the unit proceeds to the next setting item.
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: Press the  LVSUHVVHGWKHXQLWSURFHHGVWRWKHQH[WVHWWLQJLWHP
key while holding down the
key.
: Press the
key for approx. 3sec while holding
down thekey.
+ (approx.3sec) 3UHVVWKH NH\ZKLOHKROGLQJGRZQWKH NH\
(approx.3sec):
Press the  NH\IRUDSSUR[VHFZKLOHKROGLQJGRZQWKH
for approx.3 sec while holding down the, NH\ .
 3UHVVWKH+
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:
Press
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for
3
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while
holding
down
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key.
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DSSUR[VHF 3UHVVWKH


is pressed for
3sec, the unit reverts
to the PV/SV display mode from anymode.
If the3UHVVWKH
 IRUVHFZKLOHKROGLQJGRZQWKHNH\ DSSUR[VHF(*1): Warm-up status lasts 2sec after power-on, then starts from previous controller status (last shutdown).
,IWKH LVSUHVVHGIRUVHFWKHXQLWUHYHUWVWRWKH3969GLVSOD\PRGHIURPDQ\PRGH
(*2): Remaining
step time is indicated only during program control.
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If AT is performed, the unit reverts to the PV/SV display mode.
 5HPDLQLQJVWHSWLPHLVLQGLFDWHGRQO\GXULQJSURJUDPFRQWURO
If AT is cancelled, the unit proceeds to the [OUT1 proportional band].
 ,I$7LVSHUIRUPHGWKHXQLWUHYHUWVWRWKH3969GLVSOD\PRGH
(*4): Selectin this mode and press the. The unit reverts to the PV/SV display.
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[Auxiliary function 
settingmode 2]  [
$SSSUR[VHF] Scaling high limit>$X[LOLDU\IXQFWLRQVHWWLQJPRGH@ [>@ 6FDOLQJKLJKOLPLW >[]Scaling
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 [Program mode]$SSSUR[VHF  [] A1 hysteresis] Program control
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23



6.2 Settings
The PV display indicates the Sensor type selected during Sensor input selection, and the
SV/MV/TIME display indicates input range high limit value or Scaling high limit value forapprox. 2 seconds (warm-up status) after power-on.
See (Table 6.2-1).
During this time, all outputs and LED indicators are in OFF status.
Control will then start indicating PV on the PV display and SV on the SV/MV/TIME display.
While control output OFF function is working, the PV display indicates the item selectedduring “Indication when control output OFF”.
(Table 6.2-1)
Input
K
J
R
B
PLN
S
E
T
C(W/Re5-26)
Pt100
JPt100Pt100
4 to 20mA DC
0 to 20mA DC
0 to 1V DC

PV display

SV/MV/TIME
display

Scaling highlimit value

PV display

SV/MV/TIME
display

Scaling highlimit value

Notes before key operation
key for approx. 1 second from any mode enables the control output• Pressing the
OFF function.
Once the control output OFF function is enabled, the function cannot be released even if
the power to the instrument is turned OFF and ON again.
To cancel the function, press the
key again for approx. 1 second.
• If theis pressed for 3sec, the unit reverts to the PV/SV display mode from any mode.
6.2.1 Main setting mode
In the PV/SV display mode, if the
key is pressed, the mode proceeds to the Main
setting mode.
The SV can be increased or decreased using the
,
and
keys.
key is pressed, the SV will be registered, and the controller will revert to the
If the
PV/SV display mode.
Character
Name, Function, Setting range
Default valueSV0• Sets SV.
• Setting range: SV low limit to SV high limit
246.2.2 Sub setting mode
key is pressed while holding down the
In the PV/SV display mode, if thekey, the unit moves to the Sub setting mode.
,
and
keys.
The set value can be increased or decreased using the
key registers the set value, and proceeds to the next setting item.
Pressing the
key at the last setting item registers the set value, and the unit reverts
Pressing theto the PV/SV display mode.
Character

Name, Function, Setting range
Set value memory number• Sets the memory number (file), or selects the number(file) to be retrieved.
• Selection range: 1 to 7
AT Perform/Cancel

Default value
Memorynumber 1

AT Cancel• Sets AT (Auto-tuning) Perform or Cancel.
key is pressed after selecting AT Perform, the unit reverts to
If thethe PV/SV display mode.
• Not available if ON/OFF or PD control is selected during Control action
selection.
• During AT, none of the settings can be performed.
• If the AT is cancelled during the process, P, I, D values revert to theirprevious value.
AT will be forced to stop if it has not been completed within 4 hours.
• Selection item:: AT Cancel: AT Perform
OUT1 proportional band
2.5%
• Sets OUT1 proportional band.
• Not available if ON/OFF control is selected during Control action
selection• Setting range: 0.1 to 999.9%
OUT2 proportional band
1.0 times• Sets OUT2 proportional band.
(2.5%)• OUT2 becomes ON/OFF control when set to 0.0.
• Not available if Heating/Cooling control (DR, DS, DA option) is not
added, or if ON/OFF control is selected during Control action selection• Setting range: 0.0 to 10.0 times (Multiplying factor to OUT1 proportional
band)
Integral time
200 sec• Sets the integral time.
Setting the value to 0 disables the function. (PD control)• Not available if ON/OFF control or PD control is selected during Control
action selection• Setting range: 0 to 3600 seconds
Derivative time
50 sec• Sets the derivative time.
Setting the value to 0 disables the function. (PI control)• Not available if ON/OFF control is selected during Control action
selection• Setting range: 0 to 3600 seconds
25

Character

Name, Function, Setting range
Default value
OUT1 proportional cycle
R/M: 30 sec• Sets OUT1 proportional cycle.
S/M: 3 sec• Not available for DC current output type or if ON/OFF control is selectedduring Control action selection• For the relay contact output type, if the proportional cycle time isdecreased, the frequency of the relay action increases, and the lifeof the relay contact is shortened.
• Setting range: 1 to 120 seconds
OUT2 proportional cycle
DR: 30sec• Sets OUT2 proportional cycle.
DS: 3sec• Not available for DC current output typeNot available if Heating/Cooling control (DR, DS, DA option) is not
added, or if ON/OFF control is selected during Control action selection• For the relay contact output type, if the proportional cycle time isdecreased, the frequency of the relay action increases, and the lifeof the relay contact is shortened.
• Setting range: 1 to 120 seconds
Manual reset
0.0• Sets the reset value to correct the offset (deviation between SV and PV
in equilibrium status).
• Available only when PD control is selected during Control action
selection• Setting range: Proportional band converted value
Thermocouple, RTD input: -199.9 to 999.9
DC voltage input: -1999 to 9999 (The placement of the decimal point
follows the selection)
How to set manual reset:
When SV>PV, set the positive (+) value (SV–PV).
When SV<PV, set the negative (–) value (SV–PV).
A1 value0• Sets the action point of Alarm 1 (A1) output.
• Setting the value to 0 or 0.0 disables the function (except Process
high and Process low alarm).
• Not available if Rotary switch is set to No.0 or No.7
• Setting range: Refer to (Table 6.2.2-1).
A2 value0• Sets the action point of Alarm 2 (A2) output.
• Setting the value to 0 or 0.0 disables the function (except Process
high and Process low alarm).
• Not available if A2 output (option) is not added or if Rotary switch is set
to No.0 or No.7 during A2 type selection even if A2 option is added.
• Setting range: Refer to (Table 6.2.2-1).

26

Characterxx.x(xx.x:
Heatercurrent
value)

Name, Function, Setting range

Default value
0

A3 value• Sets the action point of Alarm 3 (A3) output.
• Setting the value to 0 or 0.0 disables the function (except Process
high and Process low alarm).
• Not available if SA option (A3, A4 output) is not added, or if [] isselected during Alarm 3 type selection even if SA option is added.
• Setting range: Refer to (Table 6.2.2-1).
A4 value0• Sets the action point of Alarm 4 (A4) output.
• Setting the value to 0 or 0.0 disables the function (except Process
high and Process low alarm).
• Not available if SA option (A3, A4 output) is not added, or if [] isselected during Alarm 4 type selection even if SA option is added.
• Setting range: Refer to (Table 6.2.2-1).
Heater burnout alarm value
0.0A• Sets the heater current value for Heater burnout alarm.
• Setting the value to 0.0 disables the function.
• Available only when Heater burnout alarm (W, W3 option) is added• It is recommended to set approx. 80% of the heater current value (setvalue) considering the voltage fluctuation.
• Upon returning to set limits, the alarm will stop.
• Setting range:
Rated current 20A: 0.0 to 20.0A (Indication: 0.0 to 50.0)
Rated current 50A: 0.0 to 50.0A
Loop break alarm time
0 min
• Sets the time to assess the Loop break alarm.
• Available only when Loop break alarm (LA option) is added• Setting range: 0 to 200 minutes
Loop break alarm span0
• Sets the span to assess the Loop break alarm.
• Available only when Loop break alarm (LA option) is added• Setting range:
Thermocouple, RTD without decimal point: 0 to 150
Thermocouple, RTD with decimal point: 0.0 to 150.0
DC input: 0 to 1500 (The placement of the decimal point follows theselection.)[Loop break alarm]
The alarm will be activated when the PV does not rise as much as the span or more
within the time it takes to assess the loop break alarm after the MV has reached 100% or
the output high limit value.
The alarm will also be activated when the PV does not fall as much value as the span ormore within the time it takes to assess loop break alarm after the MV has reached 0% or
the output low limit value.
When the control action is Direct (Cooling), read “fall” for “rise” and vice versa.
27

[A1, A2, A3 and A4 setting range]
Alarms with the standby function have the same setting range.
(Table 6.2.2-1)
Alarm type
Setting range
High limit alarm–Input span to Input span ( )Low limit alarm–Input span to Input span ( )High/Low limits alarm
0 to Input span ( )High/Low limit range alarm
0 to Input span ( )Process high alarm
Input range low limit to Input range high limit
Process low alarm
Input range low limit to Input range high limit

*1
*1
*1
*1
*2
*2

• For RTD input, the negative low limit value is –199.9.
• For DC input, the negative low limit value is –1999.
(The placement of the decimal point follows the selection.)*1: For DC input, the Input span is the same as the Scaling span.
*2: For DC input, Input range low (or high) limit value is the same as the Scaling low(or high) limit value.
6.2.3 Auxiliary function setting mode 1
In the PV/SV display mode, if the
key is pressed for approx. 3 seconds while
holding down thekey, the unit proceeds to Auxiliary function setting mode 1.
,
andThe set value can be increased or decreased by pressing thekeys.
key registers the set value and proceeds to the next setting item.
Pressing the
key is pressed at the last setting item, the set value will be registered andIf thethe unit will revert to the PV/SV display mode.
Character

Name, Function, Setting range
Default value
Set value lock
Unlock• Locks the set value to prevent setting errors.
The setting item to be locked differs depending on the selection.
• When selecting Lock, set the necessary items in the status Unlock, thenselect Lock 1, Lock 2 or Lock 3.
• Fuzzy self-tuning or AT will not function if [] or [] isselected.
• Be sure to select Lock 3 when changing the set value frequently via
communication function considering the life of non-volatile memory.
• Selection item:(Unlock): All set values can be changed.
(Lock 1): None of set values can be changed.
(Lock 2): Only SV can be changed.
(Lock 3): All set values can be changed temporarily. However,changed values revert to their previous value after
power-off because they are not saved in the
non-volatile memory.
Since this function has no relation to the memory life,
it is well suited when using with Shinko programmablecontrollers (with SVTC option).

28

Character

Name, Function, Setting range
Default value[About Lock 3]
When using the FCD-13A as a Fixed value controller
The set values of the selected Set value memory number can bechanged temporarily.
However, if the memory number is changed, the changed values of theprevious number are cancelled and returns to the previous values.
When using the FCD-13A as a Programmable controller
The set values of the currently performing step number can temporarily
be changed. However, if the step number is changed, the changed set
values are cancelled and return to the previous values.
During program standby status, set value changes will be invalidated.
(Operation starts with stored values in the memory.)
SV high limit
400• Sets SV high limit within the Scaling low limit value / Scaling high limit
value range.
• Setting range: SV low limit to Scaling high limit value (For DC input, theplacement of the decimal point follows the selection.)
SV low limit0• Sets SV low limit within the Scaling low limit value / Scaling high limit
value range.
• Setting range: Scaling low limit value to SV high limit (For DC input, theplacement of the decimal point follows the selection.)
Sensor correction
0.0• Sets the sensor correction value.
• Setting range: –100.0 to 100.0 ( )[Sensor correction function]
This corrects the input value from the sensor. When a sensor cannot be
set at a location where control is desired, the sensor measuring
temperature may deviate from the temperature in the controlled location.
When controlling with plural controllers, sometimes the measured
temperatures (input value) do not concur due to difference in sensor
accuracy or dispersion of load capacities.
In such a case, the control can be set at the desired temperature byadjusting the input value of sensors. However, it is effective within the
input rated range regardless of the sensor correction value.
PV after sensor correction= Current PV+ (Sensor correction value)
Overlap/Dead band
0.0
• Sets the Overlap or Dead band for OUT1 and OUT2.
• + Set value: Dead band
– Set value: Overlap band
• Not available if Heating/Cooling control (DR, DS, DA option) is not
added, or if ON/OFF control is selected during Control action selection• Setting range: OUT1 proportional band converted value
Thermocouple, RTD : -199.9 to 999.9 ( )DC voltage, current : -1999 to 9999 (The placement of
the decimal point follows the selection.)
29

Character

Name, Function, Setting range
Default value
Local setting
Remote/Local setting• SV can be set with either Remote or Local method.
• Available only when External setting (EA, EV option) is added.
• Selection item:: Local setting. The SV can be set by the front keypad as usual.
: Remote setting. The SV can be set in analog by external remote
operation.
0
Instrument number• Sets the instrument number of this unit.
(The instrument number should be set individually when communicatingby connecting plural instruments in serial communication, otherwise
communication is impossible.)• Available only when the Serial communication (C, C5 option) is added• Setting range: 0 to 95
9600bpsCommunication speed• Selects the communication speed of this instrument.
(The communication speed of this instrument must be equal to that ofhost computer, otherwise communication is impossible.)• Available only when the Serial communication (C, C5 option) is added• Selection item:(2400bps)(4800bps)(9600bps)(19200bps)
ShinkoCommunication protocol
protocol• Selects the communication protocol of this instrument.
• Available only when the Serial communication (C, C5 option) is applied(Shinko protocol)• Selection item:(Modbus ASCII mode)

30

6.2.4 Auxiliary function setting mode 2
In the PV/SV display mode, if the
key is pressed for approx. 3 seconds whileandkeys, the unit will proceed to Auxiliary function setting
holding down themode 2.
,andkeys.
The set value can be increased or decreased using the
key registers the set value, and proceeds to the next setting item.
Pressing the
key is pressed at the last setting item, the set value will be registered and the
If theunit will revert to the PV/SV display mode.
Character
Name, Function, Setting range
Default value
Scaling high limit
1370• Sets scaling high limit value.
If scaling high limit value is changed, SV high limit also alters to thescaling high limit value.
• Setting range: Scaling low limit to Input range high limit value
Scaling low limit–200• Sets scaling low limit value.
If scaling low limit value is changed, SV low limit also alters to thescaling low limit value.
• Setting range: Input range low limit to scaling high limit value
Decimal point place
No decimal• Selects the decimal point place.
point• Not available if RTD or thermocouple is selected during Sensor input
selection• Selection item:(No decimal point)(1 digit after the decimal point)(2 digits after the decimal point)(3 digits after the decimal point)
PV filter time constant
0.0 sec• Sets PV filter time constant.
However, if the set value is set too large, it affects control result due tothe delay of response.
• Setting range: 0.0 to 10.0 sec
OUT1 high limit
100%• Sets the high limit value for OUT1.
• Not available if ON/OFF control is selected during Control action
selection• Setting range: OUT1 low limit value to 100%
(DC current output: OUT1 low limit value to 105%)
OUT1 low limit0%• Sets low limit value for OUT1.
• Not available if ON/OFF control is selected during Control action
selection• Setting range: 0% to OUT1 high limit value(DC current output: –5% to OUT1 high limit value)
31

Character

Name, Function, Setting range
Default value
OUT1 ON/OFF hysteresis
1.0• Sets ON/OFF hysteresis for OUT1.
• Available only when ON/OFF control is selected during Control action
selection• Setting range: 0.1 to 100.0 ( )Air cooling
OUT2 action mode
• Selects OUT2 action from a choice of: Air cooling, oil cooling and watercooling.
• Available only when Heating/Cooling control (DR, DS, DA option) is added• Selection item:(Air cooling, linear characteristic)(Oil cooling, 1.5th power of the linear characteristic)(Water cooling, 2nd power of the linear characteristic)
OUT2 high limit
100%• Sets the high limit value for OUT2.
• Not available if Heating/Cooling control (DR, DS, DA option) is not
added, or if OUT2 is ON/OFF control• Setting range: OUT2 low limit value to 100%
(DC current output: OUT2 low limit value to 105%)
OUT2 low limit0%• Sets the low limit value for OUT2.
• Not available if Heating/Cooling control (DR, DS, DA option) is not
added, or if OUT2 is ON/OFF control• Setting range: 0% to OUT2 high limit value(DC current output: –5% to OUT2 high limit value)
OUT2 ON/OFF hysteresis
1.0• Sets ON/OFF hysteresis for OUT2.
• Not available if Heating/Cooling control (DR, DS, DA option) is not
added, or if OUT2 is PID or PD control• Setting range: 0.1 to 100.0 ( )A3 typeNo alarm action• Selects an Alarm 3 (A3) type.
Note: If an alarm type is changed, the alarm set value becomes 0(0.0).
• Available only when SA option (A3, A4 output) is added• Default: No alarm action• Selection item
: No alarm action: High limit alarm: High limit alarm with standby: Low limit alarm: Low limit alarm with standby: High/Low limits alarm: High/Low limits alarm with standby: High/Low limit range alarm: High/Low limit range alarm with standby: Process high alarm: Process high alarm with standby: Process low alarm: Process low alarm with standby
32

Character

Name, Function, Setting range

Default value
A4 typeNo alarm• Selects an Alarm 4 (A4) type.
actionNote: If an alarm type is changed, the alarm set value becomes
0 (0.0).
• Available only when SA option (A3, A4 output) is added• Selection items are the same as those of Alarm 3 (A3) type selection.
A1 action Energized/De-energized
Energized• Selects A1 action Energized/De-energized.
• Not available if Rotary switch is set to No.0 or No.7 during A1 typeselection.
• Selection item:(Energized)(De-energized)
Energized
A2 action Energized/De-energized• Selects A2 action Energized/De-energized.
• Not available if A2 option is not added or if Rotary switch is set to No.0
or No.7 during A2 type selection even if A2 option is added• Selection items are the same as those of A1 action Energized/
De-energized selection.
Energized
A3 action Energized/De-energized• Selects A3 action Energized/De-energized.
• Not available if SA option (A3, A4 output) is not added, or if [] isselected during Alarm 3 type selection even if SA option is added• Selection items are the same as those of A1 action Energized/
De-energized selection.
Energized
A4 action Energized/De-energized• Selects A4 action Energized/De-energized.
• Not available if SA option (A3, A4 output) is not added, or if [selected during Alarm 4 type selection even if SA option is added• Selection items are the same as those of A1 action Energized/
De-energized selection.
1.0
A1 hysteresis] is• Sets A1 hysteresis.
• Not available if Rotary switch is set to No.0 or No.7 during A1 typeselection• Setting range: Thermocouple, RTD input: 0.1 to 100.0
DC input: 1 to 1000 (The placement of the decimal point
follows the selection.)
1.0
A2 hysteresis• Sets A2 hysteresis.
• Not available if A2 option is not added
Not available if Rotary switch is set to No.0 or No.7 during A2 typeselection even if A2 option is added• Setting range: The same as those of the A1 hysteresis setting.
33

Character

Name, Function, Setting range
Default value
A3 hysteresis
1.0• Sets A3 hysteresis.
• Not available if SA option (A3, A4 output) is not added, or if [] isselected during Alarm 3 type selection even if SA option is added• Setting range: The same as those of the A1 hysteresis setting.
1.0
A4 hysteresis• Sets A4 hysteresis.
• Not available if SA option (A3, A4 output) is not added, or if [selected during Alarm 4 type selection even if SA option is added• Setting range: The same as those of the A1 hysteresis setting.
0 sec
A1 action delay timer] is• Sets A1 action delay timer.
When setting time has elapsed after the input enters the alarm output
range, the alarm is activated.
• Not available if the Rotary switch is set to No.0 or No.7 during A1 typeselection.
• Setting range: 0 to 9999 seconds
0 sec
A2 action delay timer• Sets A2 action delay timer.
When setting time has elapsed after the input enters the alarm output
range, the alarm is activated.
• Not available if A2 option is not added or if the Rotary switch is set toNo.0 or No.7 during A2 type selection even if A2 option is added.
• Setting range: The same as that of A1 action delay timer setting
0 sec
A3 action delay timer• Sets A3 action delay timer.
When setting time has elapsed after the input enters the alarm output
range, the alarm is activated.
• Not available if SA option (A3, A4 output) is not added, or if [] isselected during Alarm 3 type selection even if SA option is added• Setting range: The same as that of A1 action delay timer setting
0 sec
A4 action delay timer• Sets A4 action delay timer.
When setting time has elapsed after the input enters the alarm output
range, the alarm is activated.
• Not available if SA option (A3, A4 output) is not added, or if [] isselected during Alarm 4 type selection even if SA option is added• Setting range: The same as that of A1 action delay timer setting

34

Character

Name, Function, Setting range
Default value
External setting input high limit
400• Sets External setting input high limit value.
For EA option (4 to 20mA), the value corresponds to 20mA input.
• Available only when External setting (EA, EV option) is added• Setting range: External setting input low limit to
Input range high limit value
External setting input low limit0• Sets External setting input low limit value.
For EA option (4 to 20mA), the value corresponds to 4mA input.
• Available only when External setting (EA, EV option) is added• Setting range: Input range low limit toExternal setting input high limit value
PVTransmission output
transmission• Selects a Transmission output type.
• Available only when Transmission output (TA, TV option) is added• Selection item:: PV transmission: SV transmission: MV transmission
Transmission output high limit
400• Sets the Transmission output high limit value.
For TA option, the value correponds to 20mA output.
• Available only when Transmission output (TA, TV option) is added• Setting range: Transmission output low limit to
Input range high limit value
Transmission output low limit0• Sets the Transmission output low limit value.
For TA option, the value correponds to 4mA output.
• Available only when Transmission output (TA, TV option) is added• Setting range: Input range low limit toTransmission output high limit value
OFF isIndication when control output OFF
indicated on• Selects the indication when the control output is OFF.
the PV• Selection item:
display.
: OFF is indicated on the PV display.
: No indication: Only PV is indicated.
0 /minuteSV rise rate
• Sets the SV rise rate (Rising value per minute).
Setting the value to 0 or 0.0 disables the function.
• Setting range: 0 to 9999 /min.
With a decimal point: 0.0 to 999.9 /min.
DC input: 0 to 9999 (The placement of the decimal point
follows the selection.)
35

Character

Name, Function, Setting range

Default value
0 /minuteSV fall rate
• Sets the SV fall rate (Falling value per minute).
Setting the value to 0 or 0.0 disables the function.
• Setting range: 0 to 9999 /min.
With a decimal point: 0.0 to 999.9 /min.
DC input: 0 to 9999 (The placement of the decimal point
follows the selection.)
Output status when input abnormal
Outputs• Selects control output status when DC input is in
OFF(4mA) or
overscale or underscale.
OUT1(OUT2)• Available only for DC input
low limit• Selection item:
value.
: Outputs OFF(4mA) or OUT1(OUT2) low limit value.
: Outputs a value between OFF(4mA) and ON(20mA) or
between OUT1(OUT2) low limit value and OUT1(OUT2) highlimit value, depending on a deviation.

Alarm 1 to 4 Energized/De-energized function[If the alarm action Energized is selected]
When the alarm output indicator is lit, the alarm output (terminals 7-8, 9-10, 28-30, 29-30)
is conducted (ON). When the alarm output indicator is unlit, the alarm output is notconducted (OFF).
[If the alarm action De-energized is selected]
When the alarm output indicator is lit, the alarm output (terminals 7-8, 9-10, 28-30, 29-30)
is not conducted (OFF). When the alarm output indicator is unlit, the alarm output isconducted (ON).
High limit alarm (when Energized is set) High limit alarm (when De-energized is set)
A1 hysteresis

A1 hysteresis
ON

ON
OFF

OFF
SV

A1: Alarm 1.

+ A1 valueSV+ A1 value(Fig. 6.2.4-1)

For A2 (A3, A4), read “A2 (A3, A4)” for “A1”.

6.2.5 Program mode
key is pressed for approximately 3 seconds while
In PV/SV display mode, if theholding down thekey, the units moves to the Program mode.
,andkeys increase or decrease the set values (numeric value).
The
key registers the set value, and proceeds to the next setting item.
Pressing the
key is pressed at the last setting item, the set value is registered, and the
If theunit reverts to the PV/SV display mode.
• Each set value of Set value memory numbers (1 to 7) set during the Fixed value control
are assigned to the values for Steps 1 to 7 respectively.
For example, values of Set value memory number 1 become Step 1 values, and valuesof Set value memory number 2 become Step 2 values.
• If the Pattern end output is selected and the program control is performed, the Patternend output is turned on when the program is completed.
• If thekey is pressed while the Pattern end output is on, the Pattern end output isturned off. If the
key is pressed again, the program will be performed.
36• The following shows the program pattern example.
Set the step time to 00.00 for any unnecessary steps.
[Program example]
Step number
1
2
3
4
5
6
7
(Set value memory number)
Step SV
500
500
1000 1000 200
200
100
OUT1 proportional band
2.0
1.8
2.0
1.8
2.5
1.8
2.0
Integral time
180
80
180
80
200
80
200
Derivative time
30
20
30
20
50
20
50
OUT1 proportional cycle
30
30
30
30
30
30
30
A1 value
2
5
2
5
10
0
5
A2 value
2
5
2
5
10
0
5
Step time
00:30 01:00 00:40 01:00 02:00 00:30 01:00
1000

500

0
Character

Name, Function, Setting range
Default value
Fixed value control/Program control switching
Fixed value• Fixed value control or program control can be selected.
controlkey is pressed after selecting the fixed value control, the• If thecontroller reverts to the PV/SV display mode.
If thekey is pressed after selecting the program control, step timefrom Step 1 to Step 7 can be set.
• Selection item:: Fixed value control: Program control
Step 1 time
00.00
• Sets Step 1 time. (Available only for program control)(e.g.) When setting 1 hour 58 minutes, set as [].
• Setting range: 00.00 to 99.59
Step 2 time
00.00
• Sets Step 2 time. (Available only for program control)• Setting range: 00.00 to 99.59
Step 3 time
00.00
• Sets Step 3 time. (Available only for program control)• Setting range: 00.00 to 99.59
Step 4 time
00.00
• Sets Step 4 time. (Available only for program control)• Setting range: 00.00 to 99.59
Step 5 time
• Sets Step 5 time. (Available only for program control)• Setting range: 00.00 to 99.59
37

00.00

Character

Name, Function, Setting range
Step 6 time
• Sets Step 6 time. (Available only for program control)• Setting range: 00.00 to 99.59
Step 7 time
• Sets Step 7 time. (Available only for program control)• Setting range: 00.00 to 99.59

Default value
00.00

00.00

6.2.6 Auto/Manual control switching
MV can be changed manually.
As a proportional action, the MV is automatically outputted in proportion to the deviation.
This is called an automoatic control.
In comparison with the above, in the manual control, the value set by front keypadcan be outputted regardless of the deviation.
If control action is switched from automatic to manual and vice versa,
balanceless-bumpless function works to prevent sudden change of MV.
Each time thekey is pressed, the control switches from Automatic to Manualand vice versa.
• Setting range: OUT1 low limit to OUT1 high limit value
When Heating/ Cooling control (DR, DS, DA option) is added: OUT2
low limit to OUT1 high limit value
6.2.7 Control output OFF function• A function to pause the control action or turn the control output of the unused
instrument of the plural units OFF even if the power to the instrument is supplied.
key for approx. 1 second from any mode enables the control• Pressing theoutput OFF function. The PV display indicates the one selected during [Indication
when control output OFF].
To cancel the function, press the
key again for approx. 1 second.
• Once the control output OFF function is enabled, the function cannot be released
even if the power to the instrument is turned OFF and ON again.
To cancel the function, press the
key again for approx. 1 second.
• During program control, thekey becomes the Program Start/Stop key, andthe control output OFF function is disabled.
6.2.8 MV, Remaining step time indication
MV indication
key for approx. 3 seconds.
In the PV/SV display mode, press the
Keep pressing the
key until the MV appears, though the SV setting mode
appears during the process.
(MV indicator lights. The SV/MV/TIME display indicates output MV. The 2nd decimal
point from the right on the SV/MV/TIME display flashes.)
For the fixed value control, when the
key is pressed again, the unit reverts
to the PV/SV display.
Remaining step time indication
For the program control, if the
key is pressed while in MV indication, remaining
step time will be indicated on the SV/MV/TIME display. The TIME indicator lights. By
pressing the
key again, the unit reverts to the PV/SV display mode.

38

7. Set value memory function (SM option)

If the SM option (Set value memory number external selection) is added, a maximum of
7 files (14 pieces of data per one file) of data can be memorized.
Control can be performed by selecting the desired file.
One file comprises 14 kinds of set value:
SV, OUT1 proportional band, Integral time, Derivative time, OUT2 proportional band,
Alarm values (A1 to A4), Overlap/Dead band, OUT1 high limit value, OUT1 low limit
value, OUT2 high limit value, OUT2 low limit value
To select the set value memory number (file number), connect terminals 13 to 16 as shown
below (Table 7-1).
Up to 50 units of the FCD-13A can be connected in parallel.
Terminal connection for Set value memory number selection(Table 7-1)
Set value
memory No.
1
2
3
4
5
6
7
Connecting
terminals
13 - 16 (b0-COM)
–
O
–
O
–
O
–
14 - 16 (b1-COM)
O
–
–
O
O
–
–
15 - 16 (b2-COM)
O
O
O
–
–
–
–
–: Closed
O: Open• If the Set value memory number is selected externally, the number cannot be selected by
front keypad.
• To select the memory number by front keypad, all terminals (b0, b1, b2 and COM) shouldbe open.
• Set value memory number cannot be changed during setting mode or AT.

Operation procedures for Set value memory function(1) In the PV/SV display mode, select a set value memory number by connecting
terminals.
(2) In the setting mode, set each value:
SV, OUT1 proportional band, Integral time, Derivative time, OUT2 proportionalband, Alarm values (A1 to A4), Overlap/Dead band, OUT1 high limit value,
OUT1 low limit value, OUT2 high limit value, OUT2 low limit value.
(3) After settings are complete, press the
key to revert to the PV/SV display mode.
Registration• Each set value is registered in the file of which number is indicated on the MEMO display.
• When any number is retrieved by connecting terminals, the selected number is indicated,
and the control is performed using data (set values) of the indicated file number.
• To change set values, repeat the Operation procedures above.

39

8 Operation

After the controller is mounted to the control panel and wiring is completed, operate
the unit following the procedures below.

8.1 When using the FCD-13A as a Temperature controller(1) Turn the power supply to the FCD-13A ON.
For approx. 2sec after power-on, the sensor characters and the temperature unit
selected during Sensor input selection will be indicated on the PV display, and input
range high limit value or Scaling high limit value will be indicated on the SV/MV/TIME
display. See (Table 8.1-1).
During this time, all outputs and LED indicators are in OFF status.
After that, control starts indicating PV on the PV display and SV on the SV/MV/TIME
display.
When the Control output OFF function is working, the item selected during the[Indication when control output OFF] mode is indicated on the PV display.
(Table 8.1-1)
Input
K
J
R
B
PLN
S
E
T
C(W/Re5-26)
Pt100
JPt100Pt100
4 to 20mA DC
0 to 20mA DC
0 to 1V DC

PV display

SV/MV/TIME
display

Scaling highlimit value

PV display

SV/MV/TIME
display

Scaling highlimit value(2) Input each set value.
Refer to Section “6. Settings”.
When controlling by Fuzzy self-tuning PID action, select ”Perform” during the“AT Perform/Cancel” mode to start control in optimal conditions.
(3) Turn the load circuit power ON.
Control action starts so as to keep the control target at the SV (desired value).

40

8.2 When using the FCD-13A as a Simplified programmable controller(1) Turn the power supply to the FCD-13A ON.
For approx. 2sec after power-on, the sensor type and the temperature unit selectedduring the Sensor input selection are indicated on the PV display, and input range
high limit value or scaling high limit value is indicated on the SV/MV/TIME display.
See (Table 8.1-1).
During this time, all outputs and LED indicators are in OFF status.
After that, the unit enters the PV/SV display mode.
When the Control output OFF function is working, the item selected during the[indication when control output OFF] mode is indicated on the PV display.
(2) Input each set value and step time
Refer to Section “6. Settings”.
The PV display indicates the PV, and the unit enters Standby mode.
(3) Turn the load circuit power ON.
(4) Program control start
If “Automatic start” is selected during Program start Auto/Manual selection, the unit
will switch to warm-up status for approx. 2 seconds after power-on, then program
control automatically starts from Step 1.
If “Manual start” is selected during Program start Auto/Manual selection, the unit willswitch to warm-up status for approx. 2 seconds after power-on, then it proceeds tostandby status. In this status, if the
key is pressed, the program control starts
from Step 1.
During program control (RUN), the Step number (Set value memory number) change
is not effective.
To make the step time progress faster
The step time progress becomes 60 times faster than usual when thepressed.

key isTo terminate the program control during the process
The program control will be terminated if the
key is pressed for approx.
1 second or longer.
To switch the indication of MV and Remaining step time
In the PV/SV display, if the
key is pressed for approximately 3 seconds,
the MV (manipulated variable) is indicated. If the
key is pressed again,
the remaining step time will be indicated.
Instrument status when power is restored
When power is restored during program control, the FCD-13A resumes program
performance from where it stopped.
The PV flashes until the power failure step finishes.

4110 Control actions

10.1 Fuzzy self-tuning
Fuzzy self-tuning is a function to perform a fine adjustment of PID values automatically.
Stable control can be carried out even if the conditions of the production process arechanged due to various external factors (types and rates of production).
(1) When using the controller for the first time, perform the AT (auto-tuning) or set the proper
PID values by keypad operation.
(2) When the control initiates, the controller performs this function by the PID values
previously adjusted.
(3) When the control result is disordered by disturbance or a change in the process, thecontroller checks the convergence status, and performs a fine adjustment of PID values if
required.
(a) If the convergence is performed smoothly, the PID values are not changed.
(b) If the convergent speed is slow, the controller corrects the PID values to accelerate
the convergence.
(c) When overshoot is generated during the convergence, the controller corrects the PID
values to correct overshoot.
(d) When hunting occurs, the controller checks its waveform and performs a fineadjustment of PID values.
The instrument is constantly in self-tuning status, and when deviation occurs, the tuning
starts. Even in Fuzzy self-tuning status, when very large hunting occurs and the control is
not stabilized, AT automatically starts.
When the AT “Perform” is selected by the keypad, AT initiates, and when the control isstabilized, the AT is released and the controller returns to self-tuning status.
When lock mode [] or [] is selected, Fuzzy self-tuning or AT does not work.

With a control system in which load fluctuation periodically occurs, the Fuzzy
self-tuning PID control may malfunction.
In such a case, use the controller with the PID control.
10.2 PID(1) Proportional band (P)Proportional action is the action which the control output varies in proportion to thedeviation between the SV (desired value) and the processing temperature (PV).
If the proportional band is narrowed, even if the output changes by a slight variation of
the processing temperature, better control results can be obtained as the offset
decreases.
However, if the proportional band is narrowed too much, even slight disturbances may
cause variation in the processing temperature, and control action changes to ON/OFF
action and the so-called hunting phenomenon occurs. Therefore, when the processing
temperature comes to the balanced position near the SV and a constant temperature ismaintained, the most suitable value is selected by gradually narrowing the proportionalband while observing the control results.
(2) Integral time (I)Integral action is used to eliminate offset. When the integral time is shortened, thereturning speed to the setting point is accelerated. However, the cycle of oscillation is
also accelerated and control becomes unstable.
(3) Derivative time (D)Derivative action is used to restore the change in the processing temperature according to
the rate-of-change. It reduces the amplitude of overshoot and undershoot width.
If the derivative time is shortened, the restoring value becomes small, and if the derivative
time is extended, an excessive returning phenomenon may occur and the control system
may oscillate.
49

10.3 AT (auto-tuning) of this controller
In order to set each value of P, I and D automatically, AT process should be made tofluctuate to obtain an optimal value.
Sometimes the AT process will not fluctuate if AT is performed at or near room
temperature. Therefore AT might not finish normally.
(A) In the case of a large difference between the SV and PV as the temperature isrising
The AT process will fluctuate at the temperature 1.5% of input span lower than the SV.
(DC input: 1.5% of scaling span)
1.5% of input span lower than the SV
SV(4)
TemperatureTime

AT starting point
(1)

(2)

(1) Calculating PID
constant(2) PID constantcalculated(3) Controlled by the
PID constant set
by AT.
(4) 1.5% of input span

(3)

(Fig. 10.3-1)(B) When the control is stable or when PV is within SV (1.5% of input span).
The AT process will fluctuate around the SV. (DC input: 1.5% of scaling span)SV
TemperatureTime

AT starting point
(1)

(2)

(1) Calculating PID
constant(2) PID constantcalculated(3) Controlled by the
PID constant set
by AT.

(3)(Fig. 10.3-2)(C) When the PV is 1.5% of input span higher than the SV
The AT process will fluctuate at the temperature 1.5% of input span higher than the SV.
(DC input: 1.5% of scaling span)(1) Calculating PID
1.5% of input span higher than the SVconstant(2) PID constantTemperature
calculated(4)(3) Controlled by theSV
PID constant set
by AT.
(4) 1.5% of input spanTime

AT starting point
(1)

(2)

(Fig. 10.3-3)
50(3)

11 Attached functions(1) Burnout
When the thermocouple or RTD input is burnt out, OUT1 and OUT2 are turned off (for DC”.
current output type, OUT1, OUT2 low limit value), and the PV display flashes “For manual control, the preset manipulated variable (MV) is outputted.
” for 4 to 20mA DC input, andWhen DC input is disconnected, PV display flashes ““” for 0 to 1V DC input.
For 0 to 20mA DC, the PV display indicates the value corresponding with 0mA input.
(2) Input abnormality indication
Output status
Output statuswhen input
OUT1
OUT2
Contents andabnormalindication
DirectReverseDirectReverse(*1)
actionactionactionactionOverscaleON (20mA)
ON(20mA)or OUT1
or OUT2
Measured valueOFF(4mA) or OFF(4mA) or high limit
high limit
has exceeded
OUT1 low
OUT2 lowvalue (*2)
value (*2)
indication range
limit value
limit value
high limit value.
OFF (4mA)
OFF(4mA)
or
OUT1
low
or OUT2 low" flashes.
"
limit value
limit value
Underscale
ON (20mA)
ON (20mA)
Measured valueoror
OFF (4mA)
OFF(4mA)
has dropped
OUT1 highOUT2 highoror
below indication
limit value(*2) limit value(*2)
OUT1 low
OUT2 low
range low limit
OFF(4mA) or OFF(4mA) or limit value
limit value
value.
OUT1 low
OUT2 low" flashes.
"
limit value
limit value(*1) This is available only for DC input.
For manual control, the preset MV is outputted.
(*2) Outputs a value between OFF (4mA) and ON (20mA) or between OUT1 (or OUT2)
low limit value and OUT1 (or OUT2) high limit value, depending on deviation.
TC, RTD inputs
Input
T
Pt100
JPt100

Input range–199.9 to 400.0–199.9 to 750.0–199.9 to 850.0–200 to 850–199.9 to 999.9–320 to 1560
–199.9 to 500.0–199.9 to 900.0

Indication range–199.9 to 405.0–199.9 to 759.0–199.9 to 860.0–210 to 860–199.9 to 999.9–338 to 1578
–199.9 to 506.0–199.9 to 910.9

Control range–205.0 to 405.0–209.0 to 759.0–210.0 to 860.0–210 to 860–211.0 to 1010.9–338 to 1578
–206.0 to 506.0–211.0 to 910.9

Indication range and Control range for thermocouple inputs other than the above:[Input range low limit value – Input span x 1%] to [Input range high limit value + Input
span x 1%]• DC input
Indication range : [Scaling low limit value – Scaling span x 1%] to [Scaling highlimit value + Scaling span x 10%]
However, if the input value is out of the range –1999 to 9999,” or “”.
the PV display flashes “Control range: [Scaling low limit value – Scaling span x 1%] to [Scaling highlimit value + Scaling span x 10%]51

(3) Self-diagnosis
The CPU is monitored by a watchdog timer, and when an abnormal status is foundon the CPU, the controller is switched to warm-up status.
(4) Automatic cold junction temperature compensation (Thermocouple input type)This detects the temperature at the connecting terminal between the thermocouple
and the instrument, and always maintains it at the same status as if the reference
junction location temperature was at 0 (32 ).
(5) Warm-up indication
For approximately 2sec after power-on, the input type and the temperature unit are
indicated on the PV display, and the input range high limit value (for DC input, scalinghigh limit value) is indicated on the SV/MV/TIME display.
(6) SV ramp function
When the SV is adjusted, it approaches the new SV by the preset rate-of-change.
When the power is turned on, the control starts from the PV and approaches the SV
by the rate-of-change.
For the program control, this function will not work.

12 Specifications

12.1 Standard specifications
Mounting: FlushSetting: Input system using membrane sheet key
Display
PV display: Red LED, 4 digits, character size, 14.3(H) x 8(W)mm
SV/MV/TIME display : Green LED, 4 digits, character size, 10(H) x 5.5(W)mm
MEMO display (Set value memory number):Yellow LED, 1 digit, character size, 8(H) x 4(W)mm
Accuracy (Indication, setting)
Thermocouple: Within 0.2% of each input span 1digit
K, J, T input, range less than 0 (32 ):Within 0.4% of each input span 1digit
R, S input, range 0 to 200 (0 to 400 ): Within 4 (8 )B input, range 0 to 300 (0 to 600 ): Accuracy is notguaranteed.
RTD: Within 0.2% of each input span 1digit
DC current: Within 0.2% of each input span 1digit
DC voltage: Within 0.2% of each input span 1digit
Input sampling period: 125ms(When EA/EV or W/W3 option is added: 500ms)
Input
Thermocouple: K, J, R, S, B, E, T, N, PL- , C (W/Re5-26)
External resistance, 100 or less
In case of input burnout, Overscale
RTD: Pt100, JPt100, 3-wire system
Allowable input lead wire resistance: 10 or less per wire
In case of input burnout, Overscale
DC current: 0 to 20mA DC, 4 to 20mA DC
Input impedance, 50
Allowable input current, 100mA or less
In case of input disconnection:
0 to 20mA: The same as 0mA
4 to 20mA: Underscale
DC voltage: 0 to 1V DC
Input impedance, 1M or more
Allowable input voltage, 5V or less
Allowable signal source resistance, 2k or less
In case of input disconnection, Overscale52

OUT1 (Control output 1)
Relay contact: 1a1bControl capacity,
3A 250V AC (resistive load)
1A 250V AC (inductive load cos =0.4)
Electrical life: 100,000 cycles
Non-contact voltage : For SSR drive+2
12 0 V DC maximum 40mA DC (short circuit protected)
DC current: 4 to 20mA DC (Isolated type)
Load resistance, maximum 550
Alarm 1 output
The alarm action point is set by the deviation from the SV (except Process alarm).
[When the alarm action is set as Energized]
When the input goes outside the range, the output turns ON or OFF (in the caseof High/Low limit range alarm).
[When the alarm action is set as De-energized]
The output acts conversely.
One alarm can be selected by Rotary switch and DIP switch from 13 types of alarm,
plus Pattern end output: High limit alarm, Low limit alarm, High/Low limits alarm,
High/Low limit range alarm, Process high alarm and Process low alarm, the standby
function which is applied to them respectively, as well as No alarm and Pattern end
output.
Setting accuracy : The same as Indication accuracy
Action: ON/OFF action
Hysteresis: Thermocouple, RTD input: 0.1 to 100.0 ( )DC input: 1 to 1000 (The placement of the decimal point follows
the selection.)
Output: Relay contact 1aControl capacity, 3A 250V AC (resistive load)
1A 250V AC (inductive load cos =0.4)
Electrical life: 100,000 cycles
Controlling action
The fuzzy self-tuning PID, PID, PD or ON/OFF control is selectable by DIP switch.
Fuzzy self-tuning PID control
Proportional band (P) : Automatic
Integral time(I) : Automatic
Derivative time(D) : Automatic
Anti-reset windup (ARW) : Automatic
Proportional cycle: 1 to 120 sec
Output high/low limit: 0 to 100% (DC current output: –5 to 105%)
PID control (with AT function)
Proportional band (P) : 0.1 to 999.9%
Integral time(I) : 0 to 3600 sec (off when set to 0)
Derivative time(D) : 0 to 3600 sec (off when set to 0)
Anti-reset windup (ARW) : Automatic
Proportional cycle: 1 to 120 sec
Output high/low limit: 0 to 100% (DC current output, –5 to 105%)53

PD control
Proportional band (P)Derivative time(D)
Proportional cycle
Reset: 0.1 to 999.9%: 0 to 3600sec (off when set to 0): 1 to 120sec: Proportional band converted value
Thermocouple, RTD input: –199.9 to 999.9 ( )DC input: –1999 to 9999 (The placement of the decimal
point follows the selection.): 0 to 100% (DC current output: –5 to 105%)

Output high/low limit
ON/OFF control
Hysteresis: Thermocouple, RTD input: 0.1 to 100.0 ( )DC input: 1 to 1000 (The placement of the decimal point
follows the selection.)
Supply voltage: 100 to 240V AC, 50/60Hz, 24V AC/DC, 50/60Hz
Allowable voltage fluctuation : 100 to 240V AC : 85 to 264V AC
24V AC/DC: 20 to 28V AC/DC
Ambient temperature: 0 to 50 (32 to 122 )Ambient humidity: 35 to 85%RH (non-condensing)Power consumption: Approx. 15VA
Circuit insulation configuration
Ground terminal

Insulated

Power source

Insulated

InsulatedA

OUT1
Insulated(*1)

OUT2, A2,
LA or P24
outputInsulated

CPU

Communication (*2)

Non-insulated

B

Insulated

Non-insulated
External operation

External setting input

E
Insulated

Non-insulated

Set value memory
number external
selection (*2)

Insulated

A3 output
Non-insulated

A4 output
Insulated

Heater burnout
alarm output(*1) When both OUT1 and OUT2 are DC current output type or Non-contact voltage
output type, A is not electrically insulated from B.
(*2) When OUT1 is DC current output type or Non-contact voltage output type,
A is not electrically insulated from F, and A is not electrically insulated from G.
When OUT2 is DC current output type or Non-contact voltage output type,
B is not electrically insulated from F, and B is not electrically insulated from G.
54

F

Transmission
outputInput
C
CT inputD

A1 output
Insulated

InsulatedGInsulation resistance
10M or more, at 500V DC
An insulation test must not be carried out between A-B in the case of (*1) above, andbetween A-F, B-F, A-G, B-G, C-D-E and F-G in the case of (*2) above because they are
not electrically insulated from each other.
Dielectric strength
Between input terminal and ground terminal, 1.5kV AC for 1 minuteBetween input terminal and power terminal, 1.5kV AC for 1 minuteBetween output terminal and ground terminal, 1.5kV AC for 1 minuteBetween output terminal and power terminal, 1.5kV AC for 1 minuteBetween power terminal and ground terminal, 1.5kV AC for 1 minute
Weight: Approx. 500g

External dimensions: 96 x 96 x 100mm (W x H x D)
Material: Case: Flame-resistant resin

Color: Case: Light gray

Attached functions : Control output OFF function
Set value lockSV high/low limit
Sensor correction
Multi-range
Multi-function
Simplified programmable controller
Power failure countermeasureSelf-diagnosis
Automatic cold junction temperature compensation
Sensor burnout (Overscale, Underscale)Warm-up display
SV ramp
Accessories: Mounting brackets
1 set
Instruction manual
1 copyUnit label
1 labelCurrent transformer
1 piece each
(CTL-6S)(When W (20A) option is added.)(CTL-12-S36-10L1U) (When W (50A) option is added.)
Current transformer
2 pieces each
(CTL-6S)(When W3 (20A) option is added.)(CTL-12-S36-10L1U) (When W3 (50A) option is added.)Terminal cover
2 pieces (When TC option is added.)
Gasket1 piece (When IP option is added)
Auxiliary frame
1 piece (When IP option is added)

55

12.2 Optional specifications
Alarm 2 (Option code: A2)
The alarm action point is set by the deviation from the SV (except Process alarm).
[When the alarm action is set as Energized]
When the input goes outside the range, the output turns ON or OFF (in the caseof High/Low limit range alarm).
[When the alarm action is set as De-energized]
The output acts conversely.
One alarm can be selected by Rotary switch and DIP switch from 13 types of alarm
plus Pattern end output: High limit alarm, Low limit alarm, High/Low limits alarm,
High/Low limit range alarm, Process high alarm and Process low alarm, the standby
function which is applied to them respectively, as well as No alarm and Pattern end
output.
When Alarm 2 (A2 option) and Loop break alarm (LA option) are added together,
they utilize common output terminals.
If Alarm 2 (A2 option) is added, Heating/Cooling control (DR, DS, DA option) or
Insulated power output (P24 option) cannot be added together.
Setting accuracy : The same as Indication accuracy
Action: ON/OFF action
Hysteresis: Thermocouple, RTD input: 0.1 to 100.0 ( )DC input: 1 to 1000 (The placement of the decimal point
follows the selection.)
Output: Relay contact, 1a
Control capacity, 3A 250V AC (resistive load)
1A 250V AC (inductive load cos =0.4)
Electrical life: 100,000 cycles
Alarm 3, Alarm 4 (Option code: SA)
The alarm action point is set by the deviation from the SV (except Process alarm).
[When the alarm action is set as Energized]
When the input goes outside the range, the output turns ON or OFF (in thecase of High/Low limit range alarm).
[When the alarm action is set as De-energized]
The output acts conversely.
Alarm 3 and Alarm 4 are selectable by keypad from 13 types of alarm:High limit alarm, Low limit alarm, High/Low limits alarm, High/Low limit range
alarm, Process high alarm and Process low alarm, the standby function
which is applied to them respectively, as well as No alarm.
Setting accuracy : The same as Indication accuracy
Action: ON/OFF action
Hysteresis: Thermocouple, RTD input: 0.1 to 100.0 ( )DC input: 1 to 1000 (The placement of the decimal point
follows the selection.)
Output: Relay contact 1a x 2
Control capacity, 3A 250V AC (resistive load)
1A 250V AC (inductive load cos =0.4)(However, A3 and A4 common terminal, maximum 3A)
Electrical life: 100,000 cycles

56

Heating/Cooling control (Option code: DR, DS, DA)
If this option is added, Alarm 2 (A2 option), Loop break alarm (LA option) or Insulated
power output (P24 option) cannot be added together.
OUT2 proportional band : 0.0 to 10.0 times OUT1 proportional band
(ON/OFF control when setting the value to 0.0.)
OUT2 integral time
: The same as OUT1 integral time
OUT2 derivative time
: The same as OUT1 derivative time
OUT2 proportional cycle : 1 to 120sec
Overlap/Dead band
: OUT1 proportional band converted value
Thermocouple, RTD input: –199.9 to 999.9 ( )DC input: –1999 to 9999 (The placement of the decimal point follows theselection.)
Output[DR] Relay contact 1aControl capacity, 3A 250V AC (resistive load)
1A 250V AC (inductive load cos =0.4)
Electrical life: 100,000 cycles[DS] Non-contact voltage (for SSR drive)+2
12 0 V DC Maximum 40mA DC (short circuit protected)[DA] DC current
4 to 20mA DC (Isolated type)
Load resistance: Maximum 550
OUT2 action mode selection: Selectable by keypad
Air cooling (Linear characteristic),
Oil cooling (1.5th power of the linear characteristic)
Water cooling (2nd power of the linear characteristic).
Transmission output (Option code: TA, TV)
Converting the value (PV transmission, SV transmission, MV transmission) toanalog signal every 125ms, outputs the value in current or voltage.
One transmission output (PV, SV, MV) can be selected by keypad.
Resolution: 1/10000
Current (TA): 4 to 20mA DC (load resistance maximum 500 )Voltage (TV): 0 to 1V DC (load resistance minimum 100k )Output accuracy: Within 0.3% of Transmission output span
Serial communication (Option code: C5, C)
The following operations can be executed from an external computer.
(1) Reading and setting of the SV, PID values and various set values.
(2) Reading of the PV and the action status.
(3) Function change
Communication line
: EIA RS-485 (C5 option)
EIA RS-232C (C option)
Communication method : Half-duplex communication
Synchronization method : Start-stop synchronization
Communication speed: 2400, 4800, 9600, 19200bps (Selectable by keypad)
Data format
Start bit : 1
Data bit : 7
Parity : Even parity
Stop bit : 1
Communication protocol : Shinko protocol, Modbus ASCII (Selectable by keypad)(When Modbus protocol is selected, the digital externalsetting is not usable.)
Shinko communication converter IF-400 is available
for the Modbus protocol.
Digital external setting: Receives digital set value from Shinko Programmablecontroller PC-900, PCD-33A (with SVTC option).
57

Set value memory number external selection (Option code: SM)
Selects the set value memory number from 7 files (the undermentioned data as one file)
by external terminals:
SV, OUT1 proportional band, Integral time, Derivative time, OUT2 proportional band,
Alarm values (A1 to A4), Overlap/Dead band, OUT1 high limit value, OUT1 low
limit value, OUT2 high limit value, OUT2 low limit value
Memory number : 1 to 7 (7 files)
Data
: 14
External setting (Option code: EA, EV)
SV can be set by External analog signal.
Setting signal : DC current [EA]
0 to 20mA DC, 4 to 20mA DC
Input impedance, 50 (non-isolated from input): DC voltage [EV]0 to 1V DC, 1 to 5V DC
Allowable input voltage, 5V or less
Input impedance, 100k (non-isolated from input)
Setting signal sampling period: 0.5 seconds (If this External setting function is added,
the input sampling period also changes to 0.5 seconds.)
External operation: When this option (EA, EV) is added, external change of
Remote/Local setting and Auto/Manual control can be executed.
Terminals 25-27 Closed : Remote setting
Open : Local setting
Terminals 26-27 Closed : Manual control
Open : Automatic control
Heater burnout alarm (Option code: W, W3)
Watches the heater current with CT (current transformer), and detects the burnout.
(This option cannot be added to the DC current output type.)
Rated current: 20A [W (20A), W3 (20A) option], or
50A [W (50A), W3 (50A) option] Must be specified
Setting range: 20A: 0.0 to 20.0A (however, the indication is 0.0 to 50.0)(Setting the value to 0.0 disables the function.)
50A: 0.0 to 50.0A (Setting the value to 0.0 disables the function.)
Setting accuracy : Within 5% of heater rated current
Action: ON/OFF action
Output: Relay contact, 1a
Control capacity, 3A 250V AC (resistive load)
1A 250V AC (inductive load, cos =0.4)
Electrical life: 100,000 cycles
Loop break alarm (Option code: LA)
Detects the breaking status on the loop such as heater burnout, sensor burnout or
actuator trouble.
When Loop break alarm (LA option) and Alarm 2 (A2 option) are added together,
they utilize common output terminals.
If this option is added, Heating/Cooling control (DR, DS, DA option) or Insulated
power output (P24 option) cannot be added together.
OutputRelay contact 1aControl capacity, 3A 250V AC (resistive load)
1A 250V AC (inductive load, cos =0.4)
Electrical life: 100,000 cycles

58Insulated power output (Option code: P24)
Can be used as a small capacity power source for each sensor and converter.
If this option is added, Alarm 2 (A2 option), Heating/Cooling control (DR, DS, DA
option) or Loop break alarm (LA option) cannot be added.
Output voltage : 24 3V DC (when the load current is 30mA.)
Ripple voltage : Within 200mV (when the load current is 30mA.)
Max load current : 30mA
Color black (Option code: BK)
Front panel: Dark grayCase
: Black
Terminal cover (Option code: TC)
Electrical shock protection terminal cover
Drip-proof/Dust-proof (Option code: IP)
Drip-proof and Dust-proof specification (IP54)
Effective only for panel surface, case section is excluded.
To protect the controller from water leaks between control panel and controller,
take note of the following.
(1) The panel cutout dimensions should be proper and have no burr(s).
(2) The control panel surface to be mounted should be vertical.
The front cover (soft type, sold separately) is recommended for comprehensive
Dust-proof/Drip-proof protection.

e
e th
Fac

to
art
dp
e
l
e
bev

the

de.
l si
e
n
pa

(Fig. 12.2-1)

User specified
Input, Scale range : Shipped as specified range.
Alarm type: Shipped as specified alarm type (A1, Options: A2, A3, A4).
Control action: Shipped as specified control action.
OUT2 action mode : Shipped as specified action mode (DR, DS, DA option).
Transmission output : Shipped as specified output (TA, TV option).
External setting input : Shipped as specified input (EA, EV option).
Transmission output scaling: Shipped as specified scaling range.
59

13 Troubleshooting

If any malfunctions occur, refer to the following items after checking the power andthe wiring.

Warning

Turn the power supply to the instrument off before wiring or checking.
Working or touching the terminal with the power switched on may result insevere injury or death due to Electric Shock.
<Indication>
Problem
The PV display is
indicating [], noindication or only PV.
The PV display is
flashing [].

The PV display is
flashing [].
The indication of the
PV display is irregularor unstable.

Presumed cause and solution• Control output OFF function is working.
To release the function, press the
key for approx.
1 sec.
• Thermocouple or RTD is burnt out.
Change each sensor.
[In the case of thermocouple]
If the input terminals of the instrument are shorted, andif a value around room temperature is indicated, theinstrument is likely to be operating normally, however,the sensor may be burnt out.
[In the case of RTD]
If approximate 100 of resistance is connected to the
input terminals between A-B of the instrument andbetween B-B is shorted, and if a value around 0 (32 )is indicated, the instrument is likely to be operating
normally, however, the sensor may be burnt out.
• Check whether the lead wire of thermocouple or RTD
is securely mounted to the instrument input terminals.
• Check if polarity of thermocouple or compensating leadwire is correct.
• Check whether codes (A, B, B) of RTD match with the
instrument terminals.
• Selection of the Sensor input is incorrect.
Set the Sensor input properly using Rotary switch (SW303)
and the DIP switch (SW304).
• Temperature unit ( or ) is not correct.
Set it to a suitable unit with the DIP switch.
• Sensor correction value is not suitable.
Set it to a suitable value.
• Specification of the Thermocouple or RTD is improper.
• AC leaks into thermocouple or the RTD circuit.
Use an ungrounded type sensor.
• There may be equipment that interferes with, or makes
noise near the controller.
Keep equipment that interferes with or makes noise awayfrom the controller.

60

<Key operation>
ProblemPresumed cause and solution
The setting mode
• Manual control is selected.
cannot be selected.
Change the mode to Automatic control.
The mode cannot be• The mode has been set to “Manual control” by Externalchanged from Manual
operation.
control to Automatic
External operation has priority.
control by keypad.
The mode cannot be• The mode has been set to “Remote setting” by Externalchanged from Remote
operation.
setting to Local setting
External operation has priority.
by keypad.
• Set value lock (Lock 1 or Lock 2) is selected.
• Unable to set the SV,
Release the lock selection.
P, I, D, OUT1
proportional cycle,
alarm value, etc.
• AT (Auto-tuning) is performing.
• The values do not
Cancel AT.
change by the,keys.
The setting indications• SV high limit or SV low limit in [Auxiliary function setting
do not change withinmode 1] may be set at the point where the value does not
the input range even ifchange.
Set it to a suitable value during Auxiliary function setting
the
,
keys
mode 1.
are pressed, and newvalues are unable to be set.
Program control does
• Step time has not been set.
not start even if the
Set the step time.
key is pressedin the Program mode.
<Control>
ProblemPV does not rise.

Presumed cause and solution• Thermocouple or RTD is out of order.
Replace the sensor.
• Check whether sensor or control output terminals are securely
connected to the input or output terminals of the instrument.
• Ensure that the wiring of sensor and control output
terminals are correct.
Control is not• Control output OFF function is working.
performing.
Cancel the function by pressing the
key for approx.1 sec.
(Only PV display is• Program mode is selected.
indicated)
To start Program control, press thekey.
To perform Fixed value control, select the Fixed value
control mode by pressing the
key for approx. 3sec
key.
while holding down the
OUT1 or OUT2 remains • OUT1 low limit value or OUT2 low limit value is set toin an ON status.
100% or higher in Auxiliary function setting mode 2.
Set it to a suitable value.
OUT1 or OUT2 remains • OUT1 high limit value or OUT2 high limit value is set
in an OFF status.
to 0% or less in Auxiliary function setting mode 2.
Set it to a suitable value.
For all other malfunctions, please contact our main office or dealers.
61

14 Character table<Main setting mode>
Character
SV

Item

Data

Default

Data

0<Sub setting mode>
Character
Item
Set value memory number
AT Perform/Cancel
OUT1 proportional band
OUT2 proportional band
Integral time
Derivative time
OUT1 proportional cycle

Manual reset
Alarm 1 value
Alarm 2 value
Alarm 3 value
Alarm 4 value
Heater burnout alarm value

1
AT Cancel
2.5%
1.0 times
200 sec
50 secR/M: 30 sec
S/M: 3 sec
DR: 30 sec
DS: 3 sec
0.0
0
0
0
0
0.0A

Loop break alarm time
Loop break alarm span

0 minutes
0

OUT2 proportional cycle

xx.x
xx.x: Heater

Default

current value<Auxiliary function setting mode 1>
Character
Item
Set value lockSV high limit
SV low limit
Sensor correction
Overlap/Dead band
Remote/Local setting
Instrument number
Communication speed
Communication protocol<Auxiliary function setting mode 2>
Character
Item
Scaling high limit
Scaling low limit
Decimal point place

Default
Unlock
400
0
0.0
0.0
Local
0
9600bps
Shinko protocol

Data

Default

Data

1370
-200
No decimal point62

PV filter time constant
0.0 sec
OUT1 high limit
100%
OUT1 low limit0%
OUT1 ON/OFF hysteresis
1.0
OUT2 action mode
Air cooling
OUT2 high limit
100%
OUT2 low limit
0%
OUT2 ON/OFF hysteresis
1.0
Alarm 3 typeNo alarm action
Alarm 4 typeNo alarm action
Alarm 1 action Energized/De-energized Energized
Alarm 2 action Energized/De-energized Energized
Alarm 3 action Energized/De-energized Energized
Alarm 4 action Energized/De-energized Energized
Alarm 1 hysteresis
1.0
Alarm 2 hysteresis
1.0
Alarm 3 hysteresis
1.0
Alarm 4 hysteresis
1.0
Alarm 1 action delay timer
0 sec
Alarm 2 action delay timer
0 sec
Alarm 3 action delay timer
0 sec
Alarm 4 action delay timer
0 sec
External setting input high limit
400
External setting input low limit
0Transmission output
PV transmission
Transmission output high limit
400
Transmission output low limit0
Indication when control output OFF OFF on the PV display
SV rise rate
0 /minuteSV fall rate
0 /minuteOutput status when input abnormal Outputs OFF(4mA)or OUT1(OUT2)
low limit value.
<Program mode>
Character
Item
Default
Fixed value control/Program control Fixed value
control
Step 1 time
00.00
Step 2 time
00.00
Step 3 time
00.00
Step 4 time
00.00
Step 5 time
00.00
Step 6 time
00.00
Step 7 time
00.00
63

Data

***** Inquiry *****For any inquiries about this unit, please contact the vendor
where you purchased the unit after checking the following.
[Example]• Model --------------------------- FCD-13A-R/M• Input type ---------------------- K• Option --------------------------- A2, TV, C5, W (20A)• Serial number ----------------- No. xxxxxx
In addition to the above, please let us know the details of themalfunction, if any, and the operating conditions.

SHINKO TECHNOS CO.,LTD.
OVERSEAS DIVISION

Reg. Office : 2-5-1, Senbahigashi, Minoo, Osaka, Japan: http://www.shinko-technos.co.jp
URL
Tel : 81-72-727-6100: overseas@shinko-technos.co.jp
E-mailFax: 81-72-727-7006
No. FCD11E14

2011.04