DIGITAL INDICATING CONTROLLER

JCR-33A, JCD-33A
INSTRUCTION MANUALPreface
Thank you for purchasing our Digital Indicating Controller JCR-33A or JCD-33A.
This manual contains instructions for the mounting, functions, operations and notes when
operating the JCR-33A and JCD-33A. To prevent accidents arising from the misuse of thiscontroller, please ensure the operator receives this manual.
Abbreviations used in this manual
SymbolTerm
PV
Process variable
SV
Desired valueMV
Output manipulated variable
OUT1
Control output 1
OUT2
Control output 2 (optional)AT
Auto-tuning
Characters used in this manual
Indication
Number, /-1 0
12
Indication
AlphabetA
B C
Indication
Alphabet
N O P Q

3

4

5

6

7

8

9

D

E

F

G

H

I

J

K

L

R

S

T

U

V

W

X

Y

Z

2

M

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, external appearance of the JCR-33A and JCD-33A 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.
• Measures must be taken to ensure that the operator cannot touch power terminals or other highvoltage 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”.
Depending on the circumstances, procedures indicated by
Caution may be linked toserious results, so be sure to follow the directions for usage.

Warning

Procedures which may lead to dangerous conditions and cause
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 purpose-of-use consultation 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 isflowing• No water, oil or chemicals or where the vapors of these substances can come into
direct contact with the unit
• If JCD-33A or JCR-33A is mounted through the face of a control panel, the ambient
temperature of the unit - not the ambient temperature of the control panel - must be
kept to under 50 , otherwise the life of electronic parts (especially electrolytic
capacitors) of the unit will be shortened.
Note • Do not install this instrument on or near flammable material even though the caseof 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 and/or amalfunction.
• Use a solderless terminal with an insulation sleeve in which an M3 screw fits whenwiring the JCD-33A or JCR-33A.
• 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 with theterminal screw.
• Tighten the terminal screw using the specified torque.
If excessive force is applied to the screw when tightening, the screw or case may bedamaged.
• 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 a power switch, circuit breaker or fuse near the controller.
(Recommended fuse: Time-lag fuse, rated voltage 250V AC, rated current 2A)• For a 24V AC/DC of power source, do not confuse polarity when using a 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 before retightening the terminal andcleaning. Working on 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. Model1.1 Model ----------------------------------------------------------------------------------· 6
1.2 Rated input --------------------------------------------------------------------------- 7
1.3 How to read the model label ----------------------------------------------------- 7
2. Name and functions of sections ------------------------------------------ 8

3. Mounting to the control panel
3.1 Site selection ------------------------------------------------------------------------- 9
3.2 External dimensions -------------------------------------------------------------- 10
3.3 Panel cutout ------------------------------------------------------------------------- 10
3.4 CT (current transformer) external dimensions ------------------------------ 11
3.5 Mounting (Common to JCR-33A and JCD-33A) --------------------------- 11

4. Wiring
4.1 Terminal arrangement ------------------------------------------------------------ 12
4.2 Wiring example -------------------------------------------------------------------- 13
5. Setup ----------------------------------------------------------------------------------- 15
5.1 Operation flowchart --------------------------------------------------------------- 16
5.2 Main setting mode ---------------------------------------------------------------- 18
5.3 Sub setting mode------------------------------------------------------------------ 18
5.4 Auxiliary function setting mode 1 ---------------------------------------------- 21
5.5 Auxiliary function setting mode 2 ---------------------------------------------- 22
5.6 Control output OFF function ---------------------------------------------------- 27
5.7 Auto/Manual control switching function -------------------------------------- 27
5.8 MV indication ----------------------------------------------------------------------- 27
6. Operation ---------------------------------------------------------------------------- 28

7. Action explanation
7.1 OUT1 action ------------------------------------------------------------------------ 29
7.2 Heater burnout alarm action (option) ----------------------------------------- 29
7.3 OUT1 ON/OFF control action -------------------------------------------------- 30
7.4 OUT2 (Heating/Cooling control) action (option) --------------------------- 31
7.5 A1 and A2 action ------------------------------------------------------------------ 34
7.6 SV1/SV2 external selection ----------------------------------------------------- 35

8. Control action explanations
8.1 PID ------------------------------------------------------------------------------------ 35
8.2 AT of this controller --------------------------------------------------------------- 36
8.3 Auto-reset (offset correction) --------------------------------------------------- 37

9. Specifications
9.1 Standard specifications ---------------------------------------------------------- 37
9.2 Optional specifications ----------------------------------------------------------- 42

10. Troubleshooting
10.1 Indication -------------------------------------------------------------------------- 44
10.2 Key operation -------------------------------------------------------------------- 45
10.3 Control ----------------------------------------------------------------------------- 46
11. Character table ----------------------------------------------------------------- 46

5

1. Model
1.1 Model
Series name, Control output (OUT1), input and option code, etc are entered where
underlined.
(e.g.) J C D - 3 3 A - R / M A2
Alarm 2 (A2) output
Multi-range input
Relay contact output
96 x 96 x 110mm

Standard specifications
J C -3 3 A - /SeriesR
name
D
Alarm 1 (A1)
A
R
Control output
S(OUT1)A
Input
M

JCR-33A: W48 x H96 x D110mm
JCD-33A: W96 x H96 x D110mm
Alarm type can be selected by keypad. *1
Relay contact
Non-contact voltage (for SSR drive)
DC current
Multi-range *2
100 to 240V AC (standard)
Supply voltage
1 24V AC/DC *3*1: 9 types of alarm action, No alarm action and Energized/De-energized can beselected by keypad.
*2: Input types (10 thermocouple, 2 RTD, 2 DC current and 4 DC voltage types) canbe selected by keypad.
*3: 100 to 240V AC is standard specification for the supply voltage. However, whenordering 24V AC/DC, enter “1” after the input code.
Optional specifications
Code
Name
A2
Alarm 2 (A2) *1, *2
WHeater burnout Alarm *2, *3
DR
Relay contact output *2
Heating/CoolingDS
Non-contact voltage output *2
control output (OUT2)DA
DC current output *2
C5
Serial communication (RS-485) *4
LA
Loop break alarm *1
P24
Insulated power output *5
BK
Color: BlackTC
Terminal cover*1: When A2 and LA output are added together, they utilize common output terminals.
*2: Only 2 options can be added from A2 output, Heater burnout alarm output andHeating/Cooling control output.
*3: For DC current output type, Heater burnout alarm output cannot be added.
*4: If Serial communication is added, the SV1/SV2 external selection (standard function)
will be disabled.
*5: If the Insulated power output is added, Heating/Cooling control output and Heaterburnout alarm output cannot be added.
6

1.2 Rated input
Input type
K
J
R
S
B
E
T
N
PLC(W/Re5-26)
Pt100
JPt100
Pt100
JPt1004 to 20mA DC
0 to 20mA DC
0 to 1V DC
0 to 5V DC
1 to 5V DC
0 to 10V DC

Input range–200 to 1370
–199.9 to 400.0–200 to 1000
0 to 1760
0 to 1760
0 to 1820–200 to 800–199.9 to 400.0–200 to 1300
0 to 1390
0 to 2315–199.9 to 850.0–199.9 to 500.0–200 to 850–200 to 500–320 to 2500
–199.9 to 750.0–320 to 1800
0 to 3200
0 to 3200
0 to 3300–320 to 1500
–199.9 to 750.0–320 to 2300
0 to 2500
0 to 4200–199.9 to 999.9–199.9 to 900.0–300 to 1500
–300 to 900–1999 to 9999 *1, *2–1999 to 9999 *1, *2–1999 to 9999 *1–1999 to 9999 *1–1999 to 9999 *1–1999 to 9999 *1

Resolution
1 ( )0.1 ( )
1 ( )
1 ( )
1 ( )
1 ( )
1 ( )
0.1 ( )
1 ( )
1 ( )
1 ( )
0.1 ( )
0.1 ( )
1 ( )
1 ( )
1
1
1
1
1
1

*1: For DC input, input range and decimal point place can be changed.
*2: Connect 50 shunt resistor (sold separately) between input terminals.
1.3 How to read the model label
Model labels are attached to the case and the inner assembly.
When the supply voltage is 24V AC/DC, “1” is entered before the option code.
Model label
(1)
(2)
(3)

JCD-33A-R/M
A2
W (20A)(e.g.)
Relay contact output/Multi-range input
Alarm 2 (A2) output
Heater burnout alarm output (20A)

No.

(1): Model,(2): Option, (3): Serial number7

2. Name and functions of sections
(1)

(1)

(2)

(2)

(3)
(4)
(5)
(6)
(7)
(12)
(13)

(8)
(9)
(10)
(11)
(14)

(3)

(8)

(4)

(9)

(5)

(10)

(6)

(11)

(7)

(14)

(15) (12)

(15)

(13)

(Fig. 2-1)
(1) PV display
Indicates the PV or setting characters in the setting mode with the red LED.
(2) SV display
Indicates the SV, the MV or each set value in the setting mode with the green LED.
During manual control, the MV flashes in the SV Display.
While the MV is indicated, the last point on the right flashes.
(3) SV1 indicator
When SV1 is selected, the green LED lights.
(4) SV2 indicator
When SV2 is selected, the yellow LED lights.
(5) OUT1 indicator
When OUT1 is ON, the green LED lights.
(In the case of DC current output type, it flashes in 250ms cycles corresponding
to the MV.)
(6) OUT2 indicator
When OUT2 is ON, the yellow LED lights.
(In the case of DC current output type, it flashes in 250ms cycles corresponding
to the MV.)
(7) HB indicator
When Heater burnout alarm output or Sensor burnout alarm output is ON, the red
LED lights.
(When Heater burnout Alarm is added, the red LED also lights when indication isoverscale or underscale.)(8) AT indicator
When AT or Auto-reset is active, the yellow LED flashes.
(9) TX/RX indicator
The yellow LED lights during Serial communication TX (transmitting).
(10) A1 indicator
When A1 output is ON, the red LED lights.
8

(11) A2/LA indicator
When A2 output or LA output is ON, the red LED lights.
(12) Increase Key ( )Increases numeric values.
(13) Decrease Key ( )Decreases numeric values.
(14) Mode Key ( )Switches the setting mode and registers the set (or selected) value.
[Set (or selected) value are registered by pressing the Mode Key.](15) OUT/OFF Key ( )Switches Control output OFF or Auto/Manual control.
To release the Control output OFF function, press this key for approx. 1 sec.
• If Control output OFF function is selected during OUT/OFF Key function selection mode,the control output can be turned on or off.
Once the Control output OFF function is enabled, the function cannot be released even
if the power to the instrument is turned OFF and turned ON again.
To cancel the function, press the
key again for approx. 1 second.
• If Auto/Manual control function is selected during OUT/OFF Key function selection,
automatic control is performed when the power to the controller is turned on. In thisstatus, if the
key is pressed, the automatic control is switched to manual control andvice versa.
Auto/Manual control can be switched only in the PV/SV display mode.

NoticeWhen setting the specifications and functions of this controller, connect terminals 2
and 3 for power source first, then set them referring to “5. Setup” before performing “3.
Mounting to the control panel” and “4. Wiring”.

3. Mounting to the control panel

3.1 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 isflowing(7) No water, oil or chemicals or where the vapors of these substances can come into
direct contact with the unit
(8) If JCD-33A or JCR-33A is mounted through the face of a control panel, the ambient
temperature of the unit - not the ambient temperature of the control panel - must be
kept to under 50 , otherwise the life of electronic parts (especially electrolytic
capacitors) of the unit will be shortened.
93.2 External dimensions (Scale: mm)• JCR-33A

Screw type mounting bracket

Terminal cover (TC option)

96

91
106.2

Gasket

11.5

48

98.5
104.5 (When terminal cover is used)(Fig. 3.2-1)• JCD-33A

Screw type mounting bracket

Terminal cover (TC option)

91
106.2

Gasket11.5

98.5
104.5 (When terminal cover is used)

96(Fig. 3.2-2)

130

92+0.80

3.3 Panel cutout (Scale: mm)• JCR-33A

92 0

+0.8

n x 48-3 +0.5
0

+0.5

45 0

Lateral close mounting, n: Number of units mounted
Caution: When lateral close mounting is used for thecontroller, IP66 specification (Drip-proof/
Dust-proof) may be compromised, and all
warranties will be invalidated.
(Fig. 3.3-1)
10

130

92+0.80• JCD-33A

n x96-3 ＋0.50Lateral close mounting, n: Number of units mounted
Caution: When lateral close mounting is used for thecontroller, IP66 specification (Drip-proof/
Dust-proof) may be compromised, and all
warranties will be invalidated.
(Fig. 3.3-2)

92 + 0.8
03.4 CT (Current transformer) external dimensions (Scale: mm)
CTL-6S (for 5A, 10A, 20A)
CTL-12-S36-10L1U (for 50A)
15

30
0.5

2.8

21
40

3

10.5

25

100

7.5

5.8

30

2-

40

10

40
3.5

30

12

15

2-M3

(Fig. 3.4-1)
3.5 Mounting (Common to JCR-33A and JCD-33A)

CautionAs the case is made of resin, do not use excessive force while screwing in themounting bracket, or the case could be damaged.
The torque should be 0.12N•m.
Mount the controller vertically to the flat, rigid panel to ensure it adheres to theDrip-proof/Dust-proof specification (IP66).
Mounting panel thickness: 1 to 8mm
Insert this unit from the front side of the panel.
Attach the mounting brackets by the holes at the top and bottom of the case, andsecure the controller in place with the screws.
Refer to (Fig. 3.5-1).

11

(Fig. 3.5-1)

4. Wiring
Warning
Turn the power supply to the instrument off before wiring or checking.
Working on or touching the terminal with the power switched on may result
in severe injury or death due to electric shock.
Moreover, the instrument must be grounded before the power supply to the
instrument is turned on.

Caution• The terminal blocks of the JCR-33A and JCD-33A are designed to be wired from theleft side. The lead wire must be inserted from the left side of the terminal, andfastened with the terminal screw.
• Dotted lines are optional. Option terminals are equipped only when the option is ordered.
• When A2 (option) and Heater burnout alarm (option) are added together, useterminals 12-13 for A2, and 9-10 for Heater burnout alarm.
• When Heating/Cooling control (option) and Heater burnout alarm (option) are added
together, use terminals 9-10 for the Heating/Cooling control and 12-13 for the
Heater burnout alarm.
• When only Heater burnout alarm option is added, use terminals 9 and 10.
• When A2 (option) and LA (option) are added, they utilize common output terminals.
• If the Insulated power output (option) is added, Heating/Cooling control (option) andHeater burnout alarm (option) cannot be added■ 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 terminal
Y typeRing type

Manufacturer
Nichifu Terminal Industries CO.,LTD.
Japan Solderless Terminal MFG CO.,LTD.
Nichifu Terminal Industries CO.,LTD.
Japan Solderless Terminal MFG CO.,LTD.

12

Model
TMEV1.25Y-3
VD1.25-B3A
TMEV1.25-3
V1.25-3

Tightening torque
0.63N•m

3.2mm5.8mm or less

5.8mm or less

3.2mm

(Fig. 4-1)
4.1 Terminal arrangement• OUT1: Control output 1• OUT2: Control output 2• A1: Alarm 1 output• A2: Alarm 2 output• LA: Loop break alarm output• HB : Heater burnout alarm
output• P24 : Insulated power output
24V DC• RS-485: Serial communication(RS-485)• SV2 : SV1/SV2 external
selection input• CT : CT input• TC : Thermocouple input• RTD : Resistance temperaturedetector input• DC : DC voltage, DC current
input
For DC current input, connect
50 shunt resistor between
input terminals.
(Fig. 4.1-1)
4.2 Wiring example

Caution• Use a thermocouple and compensating lead wire according to the sensor input specifications of this controller.
• Use the 3-wire RTD system according to the sensor input specifications of this controller.
• This controller has no built-in power switch circuit breaker or fuse. It is necessary to installa power switch, circuit breaker or fuse near the controller.
(Recommended fuse: Time-lag fuse, rated voltage 250V AC, rated current 2A)• For a 24V AC/DC of power source, do not confuse polarity when using a direct current(DC).
• When using a relay contact output type, externally use a relay according to the load
capacity to protect the built-in relay contact.
• When wiring, keep input wires (thermocouple, RTD, etc.) away from AC sources or load
wires.
• Use a thick wire (1.25 to 2.0mm2) for grounding.
13

[JCR-33A-R/E]
3-phase100 to 240V AC
or 24V AC/DC*Electromagnetic
switchPower supply
for Alarm unit

Alarm unit

Heater

Thermocouple

Electric furnace(Fig. 4.2-1)* To prevent the unit being damaged by the harmful effects of unexpected highlevel noise, it is recommended that a surge absorber be installed between theelectromagnetic switch coils.
• For a 24V AC/DC of power source, do not confuse polarity when using a direct
current (DC).
• Number of connectable units in parallel when using Shinko SSR:
SA-400 series: 5 units
SA-500 series: 2 units[Heater burnout alarm output](1) This alarm is not usable for detecting
heater current under phase control.
(2) Use current transformer (CT) provided,and pass one lead wire of heater
circuit into the hole of the CT.
(3) When wiring, keep CT wire away fromany AC sources and load wires toavoid the external interference.

15
16

Power source
CT

Heater(Fig. 4.2-2)

14

CT input terminal

5. Setup
For the thermocouple and RTD input, the sensor input characters and temperature unit
are indicated in the PV display, and the input range high limit value is indicated in the
SV display for approximately 3 seconds after the power is turned on. (Table 5-1)
For DC input, the sensor input characters are indicated in the PV display and the scalinghigh limit value is indicated in the SV display for approximately 3 seconds after the poweris turned on. (Table 5-1)
If any other value is set during the scaling high limit setting mode, the set value is indicatedin the SV Display.
During this time, all outputs and the LED indicators are in OFF status.
Control will then start, indicating the PV in the PV display and SV1 or SV2 in the SV display.
While control output OFF function is working,is indicated in the PV display.
To cancel control output OFF function, press the
key for approximately 1 second.
(Table. 5-1)
Sensor input

PV display

SV display

PV display

K
J
R
S
B
E
T
N
PLC (W/Re5-26)
Pt100
JPt100
Pt100
JPt1004 to 20mA DC
0 to 20mA DC
0 to 1V DC
0 to 5V DC
1 to 5V DC
0 to 10V DC

Scaling high limit value

15

SV display

5.1 Operation flowchart
Outline of operation procedure
Set an Input type, Alarm (type, value, etc.) and SV, following the procedures below. Setting item numbers (1) to (7) are indicated on the flowchart.
[Step 1 Operation before Run] Turn the load circuit power OFF, and turn the power supply to the JCD, JCR-33A ON.
[Step 2 Auxiliary function
Set an Input type and Alarm type, etc. in Auxiliary function setting mode 2.
setting mode 2](1) Input type: Select an input type. Refer to “Input type (character indication) and range” on p.17.
(2) A1 type: Select an alarm type. Refer to “Alarm type” on p.17.
[If an alarm type except for “” is selected, items (3) to (5) will be indicated and they
can be set if necessary.]
Note: If an alarm type is changed, the alarm set value becomes 0 (0.0). Therefore itis necessary to set it again.
(3) A1 action Energized/De-energized: Select Alarm 1 action Energized or De-energized.
(4) A1 hysteresis: Set A1 hysteresis.
(5) A1 action delay timer: Set A1 action delay time.
[Step 3 Sub setting mode](6) A1 value: Set an action point of A1 output in the Sub setting mode.
[Step 4 Main setting mode](7) SV1: Set the SV in the Main setting mode.
[Step 5 Run]
Turn the load circuit power ON. Control action starts so as to keep the control target at the SV.
Press theControl output OFF function or
Auto/Manual control function

Press thePress the(OUT/OFF)key for approx. 1 sec.

key.

Press the[Main setting mode]
(7)

SV

SV

key while holding down the

key.

SV

PV

SV

• If AT is cancelled during the process,
PID values revert to previous value.
Selection • Auto-reset is automatically cancelledin 4 minutes.

OUT1 proportional
band
PV

SV

Set value Lock
PV

SV

• Set the value with the,keys.
• ON/OFF control when set to 0 or 0.0
SV high limit• Set the value with the,keys.
• Available when Heating/CoolingSVcontrol (OUT2) is added
Set value

key: If thekey ispressed, the set value issaved, and the controller
proceeds to the next setting
item.

PV

• Set the value with the,
keys.
Integral time
• PD control when set to 0, and autoSV
reset
can
be
performed.
Set valuePV

Derivative timePVSV

Set value

ARW
PV

SV

Set value• Set the value with the,keys.
• Setting the value to 0 disables thefunction.

Set valueSV

Set valueSensor correctionSV

Set valueSV

Selection

PVSV

Set value• Set the value with the,keys.
• Not available for DC current output or
if OUT1 is in ON/OFF control

PV

PV

PV

• Set the value with the,keys.
A1 value• Not available if
is selectedSV
during A1 type selection
Set value• Set the value with the,keys.
• Not available if
is selectedSV
during A2 type selection
Set value

Heater burnout alarm • Set the value with thePVSV.
Set value • OFF when set to 0.0

SV

Set value,SV

Selection

ParityPV• Set the value with the

,

keys.

• Set the value with the

,

keys.

• Not available for,keys.
indication• Set the value with the

,

keys.

• Make a selection with

,

keys.

SV

Selection• Make a selection with,keys.
• Not available if
is selectedduring Communication protocol
selection mode

• Make a selection with,keys.
• Not available if
is selected
SV
Selection
during Communication protocol
selection mode

Stop bit

A2 valuePV

keys.

Communication speed• Set the value with the,
keys.
OUT2 proportional• Not available if OUT2 is in ON/OFF
cycle
PV
SV
control
Set value
(6)

,

keys.
Instrument number

OUT1 proportional
cycle• Set the value with theCommunication protocol • Make a selection withPV

• Set the value with the,• Available for PID control

SV

SV low limit
PVPV• To revert to the PV/SV
display mode, press the
key for approx. 3sec
during setting mode. The
unit will revert to the PV/SV
display mode from any
mode.

• Make a selection with the,keys.
• If Lock 1 or Lock 2 is selected,
AT or Auto-reset does not work.
• Be sure to select Lock 3 whenusing the Serial communication.

Set value

OUT2 proportionalband
PVfor approx. 3 sec while holding down

[Auxiliary function setting mode 1]

SelectionSV

Reverts to the PV/SV
display mode.

Explanation of thePress the[Sub setting mode]

SV2
PV

MV indication
Press thekey
for approx. 3 sec.

AT/Auto-reset
Perform/Cancel

SV1
PV

key.

PV/SV display mode

PV

keys.
Reverts to the PV/SV display mode.

,
keys.
Loop break alarm time • Set the value with thePVSV
Set value • Available only when LA option is added.
Loop break alarm span • Set the value with the
,
keys.
PV
SV
Set value • Available only when LA option is added.

Setting items with dotted lines are optional,
and they appear only when the options areadded.

Reverts to the PV/SV display mode.

16.

Alarm type

Input type (character indication) and range:K–200 to 1370
–199.9 to 400.0:J–200 to 1000
:R
0 to 1760:S
0 to 1760:B
0 to 1820:E–200 to 800:T–199.9 to 400.0:N–200 to 1300
: PL0 to 1390
: C(W/Re5-26) 0 to 2315
: Pt100 –199.9 to 850.0: JPt100 –199.9 to 500.0: Pt100–200 to 850: JPt100–200 to 500: 4 to 20mA DC –1999 to 9999
: 0 to 20mA DC –1999 to 9999
: 0 to 1V DC–1999 to 9999
: 0 to 5V DC–1999 to 9999
: 1 to 5V DC–1999 to 9999
: 0 to 10V DC –1999 to 9999

Press the
the
key.

:K

–320 to 2500
–199.9 to 750.0–320 to 1800
0 to 3200
0 to 3200
0 to 3300–320 to 1500
–199.9 to 750.0–320 to 2300
0 to 2500

:J
:R
:S
:B
:E
:T
:N
: PL: C(W/Re5-26) 0 to 4200
: Pt100 –199.9 to 999.9: JPt100 –199.9 to 900.0: Pt100–300 to 1500
: JPt100–300 to 900(High limit alarm): The alarm action is the deviation setting from the SV. The alarmis activated if the input value reaches the high limit set value.
(Low limit alarm): The alarm action is the deviation setting from the SV. The alarmis activated if the input value goes under the low limit set value.
(High/Low limits alarm): Combines High limit and Low limit alarm actions. When
input value reaches high limit set value or goes under the low limit set value, thealarm is activated.
(High/Low limit range alarm): When input value is between the high limit set value
and low limit set value, the alarm is activated.
(Process high alarm),(Process low alarm): Within the scale range of thecontroller, alarm action points can be set at random and if the input reaches therandomly set action point, the alarm is activated.
(High limit alarm with standby),(Low limit alarm with standby),(High/Low limits alarm with standby):
After the power to the controller is turned on, even if the input enters the alarm
action range, the alarm is not activated. If SV is changed while the controller isrunning, the alarm is not activated even if input is in the alarm action range.
(If the controller is allowed to keep running, once the input exceeds the alarm action
point, the standby function will be released.)

key for approx. 3 sec while holding down

A1 type

(2)
PV

SV

• Make a selection with the

,

keys.

,

keys.

Selection • Default value:[Auxiliary function setting mode 2]
Input type

(1)
PV

SV

Selection

Scaling high limit
PVSV

Set value• Make a selection with the• Default value:

,

keys.

A2 typePV• Set the value with the,keys.
• Available for DC current, DC voltage input(3)• Make a selection with theSelection • Available when A2 option is added

A1 action Energized/
De-energizedPVSV• Make a selection with the,keys.
• Not available if
is selected during A1
Selection
type selection

Scaling low limit
PV• Set the value with the
,
keys.
SV
Set value • Available for DC current, DC voltage input

SV

Decimal point place
PVSV• Make a selection with the,A2 action Energized/
De-energized
PV

keys.

PV filter time constantSV• Set the value with the,A1 hysteresis
PV

OUT1 high limitSV

Set value

OUT1 low limitSV

Set value

OUT1 ON/OFF
hysteresis
PVSV

Set value

OUT2 action modePV

• Set the value with the,keys.
• Not available for ON/OFF control

SV Selection

OUT2 high limitSV

Set valuePV• Set the value with the,keys.
• Not available for ON/OFF control

OUT2 low limitSV

Set valuePV• Set the value with the,keys.
• Available only for ON/OFF control

SV• Make a selection with the,keys.
• Available when Heat/Cool control (OUT2) is added

PV

SV

,
keys.
is selected during A2

SV• Set the value with the• Not available if
type selection
Set value,keys.
is selected during A1• Set the value with the• Not available if
SVtype selection
Set value

AT bias• Set the value with the,keys.
• Available when Heat/Cool control (OUT2) is addedSV

Set value

SVTC bias• Set the value with the,keys.
• Available when Heat/Cool control (OUT2) is addedSV

Set value

SV2 indication
PV

SV

,
keys.
is selected during A2

PVSVSelection

OUT/OFF key function• Set the value with the,keys.
• Available when Heat/Cool control (OUT2) is addedPV• Set the value with the,keys.
• Available for thermocouple, RTD input• Set the value with the,keys.
• Available only when the C5 option is added.
• Set the value with the

,

keys.

SV

Selection• Make a selection with the,keys.
• Available only when input is DC current or DC
voltage, and output is DC current.

• Make a selection with the

Set value

17

keys.

Selection

Output statuswhen input abnormal• Set the value with the,keys.
Set value • Available when Heat/Cool control (OUT2) is added

OUT2 ON/OFF
hysteresis• Set the value with the• Not available if
type selection

Set value

Direct/Reverse action • Make a selection with the,SVPV
Selection • Default value:(Reverse)

Overlap/Dead band
PVSV

A2 action delay
timer

PV

PV

,
keys.
is selected during A1A1 action delay
timer

PV

PV

• Make a selection with the,keys.
• Not available if
is selected in A2 typeselection• Set the value with the• Not available if
type selection

Set value

A2 hysteresis

(5)
PV

SV

keys.

Set value
PV

PV

Selection

Selection • Available for DC current, DC voltage input

(4)

PV

SV

Reverts to the PV/SV display mode.

,

keys.

5.2 Main setting mode
Press thekey in the PV/SV display mode to enter the Main setting mode.
The SV can be increased or decreased by pressing theor
key.
If thekey is pressed, the SV is registered, and the controller will revert
to the PV/SV display mode.
Character
Name, Function, Setting range
Default valueSV0• Sets SV1 (desired value).
• Setting range: SV low limit to SV high limit or
Scaling low limit value to Scaling high limit value
SV20• Sets SV2 (desired value).
• Not available if Serial communication (option) is added• Setting range: SV low limit to SV high limit or
Scaling low limit value to Scaling high limit value
5.3 Sub setting mode
Press thekey while holding down the
key in the PV/SV display mode to enter
the Sub setting mode.
Theor
key increases or decreases the set value (numeric value).
By pressing thekey, the set value is registered, and the unit moves to the next
setting item.
Character
Name, Function, Setting range
Default value
AT/Auto-reset Perform/Cancel
AT/Auto-reset Cancel• Selects AT or Auto-reset (offset correction) Perform/Cancel.
• Auto-reset can be performed only during PD and P control.
• Not available for PI and ON/OFF control.
• Selection item:: AT/Auto-reset Cancel/: AT/Auto-reset Perform• Default: AT/Auto-reset Cancel[About AT]• If the AT Perform is selected, the AT indicator flashes, and the controller
reverts to the PV/SV display mode.
• After AT is finished, the AT indicator is turned off, and P, I, D and ARWvalues are automatically set.
• During AT, none of the settings can be performed.
• If the AT is cancelled during the process, P, I, D and ARW values revert
to the previous value at which AT was performed.
• If thekey is pressed during AT, control output OFF function is
activated, and if the
key is pressed again, AT is cancelled.
• AT will be forced to stop if it has not been completed within 4 hours.
[About Auto-reset (offset correction)]• If the auto-reset is performed, offset correction immediately starts, andthe controller reverts to the PV/SV display mode.
(The corrected value is automatically set and the AT indicator flashes.)• During 4 minutes of auto-reset performance, other settings cannot be
performed to prevent key misoperations.
• After auto-reset ends, the AT indicator is turned off, and all settings canbe performed.
OUT1 proportional band10
• Sets OUT1 proportional band.
ON/OFF control when set to 0 or 0.0.
• Setting range: 0 to 1000 (0 to 2000 )With a decimal point: 0.0 to 999.9 (0.0 to 999.9 )DC input: 0.0 to 100.0%
18

Character

Name, Function, Setting range
Default value
OUT2 proportional band
1.0 times• Sets OUT2 proportional band.
ON/OFF control (OUT2) when set to 0 or 0.0.
• Not available if Heating/Cooling control (option) is not added or if OUT1
is in ON/OFF control• Setting range: 0.0 to 10.0 times (multiplying factor to OUT1 proportional band)
Integral time
200 seconds• Sets the integral time.
Setting the value to 0 disables the function (PD control).
• Not available if OUT1 is in ON/OFF control• Setting range: 0 to 1000 seconds
Derivative time
50 seconds• Sets the derivative time.
Setting the value to 0 disables the function (PI control).
• Not available if OUT1 is in ON/OFF action• Setting range: 0 to 300 seconds
ARW (Anti-reset windup)
50%• Sets the ARW (anti-reset windup).
• Available only for PID control• Setting range: 0 to 100%
OUT1 proportional cycle
30 sec: Relay contact output• Sets OUT1 proportional cycle.
3 sec: Non-contact voltage output
Not available for ON/OFF control or DC current output type
• 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
30 sec: Relay contact output• Sets OUT2 proportional cycle.
3 sec: Non-contact voltage output• Not available for ON/OFF control or DC current output typeNot available if Heating/Cooling control (option) is not added or if OUT2
is in ON/OFF control• 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
A1 value0• Sets the action point of A1 output.
Setting the value to 0 or 0.0 disables the function.
(Excluding Process high alarm and Process low alarm)• Not available if No alarm action is selected during the A1 type selection• Setting range: Refer to (Table 5.3-1).
A2 value0• Sets the action point of A2 output.
Setting the value to 0 or 0.0 disables the function.
(Excluding Process high alarm and Process low alarm)• Not available if A2 output (option) is not added or if No alarm action is
selected during the A2 type selection• Setting range: Refer to (Table 5.3-1).
19

Character
andX.X,
alternating

displayName, Function, Setting range
Default value
Heater burnout alarm value
0.0A• Sets the heater current value for Heater burnout alarm.
Setting the value to 0.0 disables the function.
CT current value and characterare indicated alternately in the PV
display.
When OUT1 is ON, the CT current value is updated.
When OUT1 is OFF, heater current value shows the same value as
when OUT1 was ON.
• It is recommended to set approx. 80% of the heater current value(set value) in consideration of the voltage fluctuation.
• Upon returning to set limits, the alarm will stop.
• Available only when Heater burnout alarm (W option) is added• Setting range:
Rated current 5A: 0.0 to 5.0A
Rated current 10A: 0.0 to 10.0A
Rated current 20A: 0.0 to 20.0A Rated current 50A: 0.0 to 50.0A
Loop break alarm time
0 minutes• Sets the action 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 action span to assess the Loop break alarm.
• Available only when Loop break alarm (LA option) is added• Setting range: 0 to 150 ( ), however,with a decimal point: 0.0 to 150.0 ( )DC input: 0 to 1500 (The placement of the decimal point
follows the selection.)[A1, A2 setting range](Table 5.3-1)
Alarm typeHigh limit alarm
Low limit alarm
High/Low limits alarm
High/Low limit range alarm
Process high alarm
Process low alarmHigh limit alarm with standby
Low limit alarm with standby
High/Low limits alarm with standby

Setting range–Input span to Input span ( )*1–Input span to Input span ( )*10 to Input span ( )*10 to Input span ( )*1Input range low limit to Input range high limit *2
Input range low limit to Input range high limit *2–Input span to Input span ( )*1–Input span to Input span ( )*10 to Input span ( )*1• When the input has a decimal point, the negative low limit value is –199.9, and thepositive high limit value is 999.9.
*1: For DC input, the input span is the same as the scaling span.
*2: For DC input, input range low (or high) limit is the same as the scaling low (or high) limit.
[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 spanor more 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.
205.4 Auxiliary function setting mode 1
Press thekey for approx. 3 seconds while holding down the
key in the PV/SV
display mode. The unit enters Auxiliary function setting mode 1.
The set values can be increased or decreased by pressing theor
key.
If thekey is pressed, the set value is registered, and the unit moves to the next setting
item.
Character
Name, Function, Setting range
Default value
Set value lock
Unlock• Locks the set values to prevent setting errors.
The setting item to be locked depends on the selection.
• When selecting Lock, set the necessary items in the Unlock status, thenselect Lock 1, Lock 2 or Lock 3.
• Selection item:(Unlock): All set values can be changed.
(Lock 1): None of the set values can be changed.
(Lock 2): Only SV can be changed.
(Lock 3): All set values except input type can be changed.
However, they reverts to their previous value after the poweris turned off because they are not saved in the non-volatilememory.
Be sure to select Lock 3 when changing the set value
frequently via communication function. (If the value set by thecommunication function is the same as the value before thesetting, the value will not be written in the non-volatilememory.)Do not change any setting item in Auxiliary function setting
mode 2. If any item in Auxiliary function setting mode 2 ischanged, it will affect other setting items such as the SV
and Alarm value.
SV high limit
1370• Sets SV high limit.
• Setting range: SV low limit to input range high limit value
DC input: SV low limit to scaling high limit value(The placement of the decimal point follows the selection.)
SV low limit-200• Sets SV low limit.
• Setting range: Input range low limit value to SV high limit value
DC input: Scaling low limit value to SV high limit value(The placement of the decimal point follows the selection.)
Sensor correction
0.0• Sets the sensor correction value.
This corrects the input value from the sensor. When a sensor cannot be
set at the exact location where control is desired, temperatures
measured by the sensor may deviate from the temperature in thecontrolled location. When controlling with plural controllers, sometimes
the measured temperatures (input value) do not concur due todifferences in sensor accuracy or dispersion of load capacities. In such acase, the control can be set at the desired temperature (SV) by adjusting
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)• Setting range: –100.0 to 100.0 ( )DC input: –1000 to 1000 (The placement of the decimal
point follows the selection.)
21

Character

Name, Function, Setting range
Default value
Communication protocol
Shinko protocol• Selects communication protocol.
• Available only when the Serial communication (option) is added• Selection item:(Shinko protocol)(Modbus ASCII)(Modbus RTU)
Instrument number0• Sets the instrument number. (The instrument number should be set
individually when communicating by connecting plural instruments in
Serial communication. Otherwise it is impossible to communicate.)• Available only when the Serial communication (option) is added• Setting range: 0 to 95
Communication speed
9600bps• Selects the communication speed.
(The communication speed of the controller must be equal to that of hostcomputer. Otherwise communication is impossible.)• Available only when the Serial communication (option) is added• Selection item:(2400bps),(4800bps),(9600bps),(19200bps)
ParityEven parity• Selects the parity.
• Not available if the Serial communication (option) is not added or
if Shinko protocol is selected during the Communication protocol
selection.
• Selection item:(No parity),(Even parity)(Odd parity)
Stop bit1• Selects the stop bit.
• Not available if the Serial communication (option) is not added or
if Shinko protocol is selected during the Communication protocol
selection mode.
• Selection item:(Stop bit 1),(Stop bit 2)

5.5 Auxiliary function setting mode 2
Press thekey for approx. 3 seconds while holding down thedisplay mode. The unit enters Auxiliary function setting mode 2.

key in the PV/SV

The set values can be increased or decreased by pressing theor
key.
If thekey is pressed, the set value is registered, and the unit moves to the next
setting item.
If Lock 3 is selected in the Set value lock selection, release Lock 3 to Unlock,then change each set value in Auxiliary function setting mode 2.
Character
Name, Function, Setting range
Default value
Input typeK (–200 to 1370 )• An input type from thermocouple (10 types), RTD (2 types), DC
current (2 types), DC voltage (4 types) and the unit / can beselected.
• When changing the input from DC voltage to other inputs,
remove the sensor connected to this controller, then change
the input. If the input is changed with the sensor connected, theinput circuit may break.
22

Input type
K
J
R
S
B
E
T
N
PLC(W/Re5-26)
Pt100
JPt100
Pt100
JPt1004 to 20mA DC
0 to 20mA DC
0 to 1V DC
0 to 5V DC
1 to 5V DC
0 to 10V DC

Input range: –200 to 1370:
–320
to 2500: –199.9 to 400.0: –199.9
to 750.0: –200 to 1000:–320
to 1800:
0 to 1760:
0
to 3200:
0 to 1760:
0
to 3200:
0 to 1820:0
to 3300: –200 to 800:–320
to 1500: –199.9 to 400.0: –199.9
to 750.0: –200 to 1300:
–320
to 2300:
0 to 1390:0
to 2500:
0 to 2315:0
to 4200: –199.9 to 850.0: –199.9
to 999.9: –199.9 to 500.0: –199.9
to 900.0: –200 to 850:–300
to 1500: –200 to 500:–300
to 900: –1999 to 9999
: –1999 to 9999
: –1999 to 9999
: –1999 to 9999
: –1999 to 9999
: –1999 to 9999
Scaling high limit
9999• Sets scaling high limit value.
• Available only for the DC input• Setting range: Scaling low limit value to Input range high limit value(The placement of the decimal point follows the selection.)
Scaling low limit–1999• Sets scaling low limit value.
• Available only for the DC input• Setting range: Input range low limit value to scaling high limit value(The placement of the decimal point follows the selection.)
Decimal point place
No decimal point• Selects the decimal point place.
• Available only for DC input• 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 seconds• Sets PV filter time constant.
However, if the value is set too large, it affects control result due tothe delay of response.
• Setting range: 0.0 to 10.0 seconds

23

Character

Name, Function, Setting range
Default value
OUT1 high limit
100%• Sets the OUT1 high limit value.
Not available for ON/OFF control• Setting range: OUT1 low limit value to 100% (Relay contact output,
Non-contact voltage output)
OUT1 low limit value to 105% (DC current output)
OUT1 low limit0%• Sets OUT1 low limit value.
Not available for ON/OFF control• Setting range: 0% to OUT1 high limit value (Relay contact output,
Non-contact voltage output)–5% to OUT1 high limit value (DC current output)
OUT1 ON/OFF hysteresis
1.0• Sets ON/OFF hysteresis for OUT1.
Available for ON/OFF control• Setting range: 0.1 to 100.0 ( )DC input: 1 to 1000 (The placement of the decimal point
follows the selection.)
OUT2 action mode
Air cooling• Selects OUT2 cooling action from air cooling, oil cooling and watercooling.
Not available if Heating/Cooling control (option) is not added or if OUT2
is in ON/OFF control.
• 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 (option) is not added or if OUT2
is in ON/OFF control.
• Setting range: OUT2 low limit value to 100% (Relay contact output,
Non-contact voltage output)
OUT2 low limit value to 105% (DC current output)
OUT2 low limit0%• Sets the low limit value for OUT2.
• Not available if Heating/Cooling control (option) is not added or if OUT2
is in ON/OFF control.
• Setting range: 0% to OUT2 high limit value (Relay contact output,
Non-contact voltage output)–5% to OUT2 high limit value (DC current output)
Overlap band/Dead band
0.0
• Sets Overlap band/Dead band for OUT1 and OUT2.
+ set value: Dead band, –set value: Overlap band
• Not available if Heating/Cooling control (option) is not added.
• Setting range: –100.0 to 100.0 ( )DC input: –1000 to 1000 (The placement of the decimal
point follows the selection.)24

Character

Name, Function, Setting range
Default value
OUT2 ON/OFF hysteresis
1.0• Sets ON/OFF hysteresis for OUT2.
• Available when Heating/Cooling control (option) is added and when
OUT2 is in ON/OFF control.
• Setting range: 0.1 to 100.0 ( ),DC input: 1 to 1000 (The placement of the decimal point
follows the selection.)A1 typeNo alarm action• Selects Alarm 1 type.
[Note] When an alarm type is changed, the alarm value reverts tothe default value 0 (0.0).
• Selection item:: No alarm action: Process high alarm: High limit alarm: Process low alarm: Low limit alarm: High limit alarm with standby: High/Low limits alarm: Low limit alarm with standby: Hi/Lo limit range alarm: High/Low limits alarm w/standby
A2 typeNo alarm action• Selects Alarm 2 type.
[Note] When an alarm type is changed, the alarm value reverts tothe default value 0 (0.0).
• Available only when A2 option is added• Selection items are the same as those of A1 type selection.
A1 action Energized/De-energized
Energized• Selects A1 action Energized/De-energized.
• Not available if No alarm action is selected during the A1 type selection.
• Selection item:(Energized)(De-energized)
A2 action Energized/De-energized
Energized• Selects Energized or De-energized for A2 action.
• Not available if No alarm action is selected during the A2 type selection
or if A2 (option) is not added.
• Selection items are the same as those of A1 action Energized/
De-energized selection.
A1 hysteresis
1.0• Sets A1 hysteresis.
• Not available if No alarm action is selected during the A1 type selection• Setting range: 0.1 to 100.0 ( ),DC input: 1 to 1000 (The placement of the decimal point
follows the selection.)A2 hysteresis
1.0• Sets A2 hysteresis.
• Not available if No alarm action is selected during the A2 type selection
or if A2 (option) is not added.
• Setting range is the same as those of A1 hysteresis setting.

25

Character

Name, Function, Setting range
Default value
A1 action delay timer
0 seconds• 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 No alarm action is selected during the A1 type selection.
• Setting range: 0 to 9999 seconds
A2 action delay timer
0 seconds• 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 No alarm action is selected during the A2 type selection
or if A2 option is not added.
• Setting range: 0 to 9999 seconds
Direct/Reverse action
Reverse (Heating) action• Selects Reverse (Heating) or Direct (Cooling) control action.
• Selection item:[Reverse (Heating),[Direct (Cooling)]
AT bias20• Sets the bias value when AT is performing.
• Not available for the DC input• Setting range: 0 to 50 (0 to 100 )With a decimal point: 0.0 to 50.0 (0.0 to 100.0 )SVTC bias
0• The SV adds SVTC bias value to the value received by the SVTC
command (Set value digital transmission).
• Available only when the Serial communication (option) is added.
• Setting range: Converted value of 20% of the rated value.
DC input: Converted value of 20% of the scaling span (Theplacement of the decimal point follows the selection.)
However, the negative minimum value is –1999, –199.9, –19.9
or –1.999.
SV2 indication
Indication• Selects either Indication or No indication of SV2.
• Not available if Serial communication (option) is added.
• Selection item:(Indication),(No indication)
Output status when input abnormal
Outputs OFF(4mA) or
OUT1(OUT2) low limit value• Selects the output status of OUT1 and OUT2 (DR, RS, DA option) when
DC input is overscale or underscale.
Available only for DC current output type with DC input.
• Selection item (See page 42.)
: 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) high limit value,depending on a deviation.
OUT/OFF Key function
Control output OFF function• Selects whether the OUT/OFF Key ( ) is used for “Control output OFF
function” or for “Auto/Manual control function”.
• Selection item:(Control output OFF function),(Auto/Manual control function)
26

[Energized/De-energized]
When alarm action Energized is selected, the alarm output (between terminals 7-8, or
12-13) is conducted (ON) while the alarm output indicator is lit.
The alarm output is not conducted (OFF) while the alarm output indicator is not lit.
See (Fig. 5.5-1).
When alarm action De-energized is selected, the alarm output (between terminals 7-8,
or 12-13) is not conducted (OFF) while the alarm output indicator is lit.
The alarm output is conducted (ON) while the alarm output indicator is not lit.
See (Fig. 5.5-2).
A1 hysteresis

A1 hysteresis

ON

ON

OFF

OFF
SV

+ A1 value

High limit alarm (when Energized is set)SV

+ A1 value

A1: Alarm 1

High limit alarm (when De-energized is set)

(Fig. 5.5-1)(Fig. 5.5-2)

5.6 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.
• Pressing thekey (OUT/OFF Key) for approx. 1 sec from any mode turns thecontrol output OFF.
[] is indicated in the PV display while this function is working.
In this status, pressing the
key again for approx. 1 second cancels this 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 this function, press the
key again for approx. 1 second.
5.7 Auto/Manual control switching function• Select “Auto/Manual control function” during the “OUT/OFF Key function” selectionin Auxiliary function setting mode 2.
• Press the
key in the PV/SV display mode. Auto/Manual control can be switched.
• If the control action is changed from automatic to manual control, the MV on the
SV display flashes. The control can be performed manually by increasing or
decreasing the MV in the SV Display with theorkey.
• By pressing the
key again, the unit reverts to the PV/SV display (automatic
control) mode.
When the power supply to the instrument is turned ON, automatic control starts.
• When control is changed from automatic to manual and vice versa, thebalanceless-bumpless function works to prevent sudden change of the MV.
• If Auto/Manual control function is selected, Control output OFF function is disabled.
5.8 MV indication• If thekey is pressed for approx. 3 seconds in the PV/SV display mode, the MV
will be indicated in the SV Display. During the MV indication, the last point on theright in the SV Display flashes at a cycle of 500ms.
• By pressing the
key again, the unit reverts to the PV/SV display mode.
27

6. Operation
After the unit is mounted to the control panel and wiring is completed, operate the unit
following the procedures below.
(1) Turn the power supply to the JCR-33A, JCD-33A ON.
Thermocouple and RTD inputs: Sensor input characters and temperature unit are
indicated in the PV Display, and the input range high limit value is indicated in the SV
Display for approx. 3 seconds after the power is switched ON. See (Table 6-1).
DC input: Sensor input characters are indicated in the PV Display, and the scalinghigh limit value is indicated in the SV Display for approx. 3 seconds after the power isswitched ON. See (Table 6-1).
However, if the scaling high limit value has been changed during the Scaling high limit
setting, the changed value is indicated in the SV Display.
During this time, all outputs and the LED indicators are in OFF status.
After that, control starts, indicating the PV in the PV Display, and SV1 or SV2 in the
SV Display. When the Control output OFF function is working, [] is indicated in
the PV Display. To cancel this function, press the
key again for approx. 1 second.
(Table 6-1)
Input type

PV display

SV display

PV display

K
J
R
S
B
E
T
N
PLC (W/Re5-26)
Pt100
JPt100
Pt100
JPt1004 to 20mA DC
0 to 20mA DC
0 to 1V DC
0 to 5V DC
1 to 5V DC
0 to 10V DC

Scaling high limit value(2) Input each set value.
Input each set value, referring to “5. Setup”.
(3) Turn the load circuit power ON.
Control action starts so as to keep the control target at the SV.

28

SV display

7. Action explanation
7.1 OUT1 action
Heating (reverse) action

Cooling (direct) action

Proportional band

Proportional band

ON

ON

Control action

OFF

OFF
SV

R/

SV

H 4

H 4

H 4

H 4

H 4

H 4

C 5

C 5

C 5

C 5

C 5

C 5

L 6

L 6

L 6

L 6

L 6

L 6

Cycle action is performed
according to deviation.

+ 5

+ 5

12V DCS/+ 5

12/0V DC

- 6

Cycle action is performed
according to deviation.

6

+ 5

A/

+ 5

20mA DC

20 to 4mA DC

6

0/12V DC

12V DC

66

6

6

Cycle action is performed
according to deviation.

+ 5

6

+ 5

0V DC

Cycle action is performed
according to deviation.

+ 5

+ 5

0V DC

+ 5

4mA DC

4mA DC

6

6

Changes continuously
according to deviation.

+ 5

+ 5

4 to 20mA DC

6

20mA DC

6

Changes continuously
according to deviation.

Indicator(OUT1) Green

Lit

Unlit

Unlit

: Turns ON (lit) or OFF (unlit).

7.2 Heater burnout alarm action (option)
ON
Heater burnout
alarm action

OFF

Heater burnout alarm value

Small

Load current

Heater burnout
alarm output
Indicator(HB) red

Lit

Large

9

9

10

10

Unlit

When the Heating/Cooling control (option) is added,
terminals 12 and 13 are used for the Heater burnout alarm.

29

Lit

7.3 OUT1 ON/OFF control action
Heating (reverse) action

Cooling (direct) action
Hysteresis

Hysteresis

ON

ON

Control action

OFF

OFF
SV

R/

S/

A/

SV

H 4

H 4

H 4

H 4

C 5

C 5

C 5

C 5

L 6

L 6

L 6

L 6

+ 5

+ 5

+ 5

+ 5

12V DC

0V DC

6

6

6

6

+ 5

+ 5

+ 5

+ 5

0V DC

12V DC

20mA DC

4mA DC

4mA DC

20mA DC

6

6

6

6

Indicator(OUT1) Green

Lit

Unlit

: Turns ON (lit) or OFF (unlit).

30

Unlit

Lit

7.4 OUT2 (Heating/Cooling control) action (option)
Heating P-band(Cooling P-band)

ON

ON

ControlactionHeatingaction(Cooling
action)

OFF

OFF

SV

R/

H 4

H 4

H 4

C 5

C 5

C 5

L 6

L 6

L 6

Cycle action is performed
according to deviation.

9
DR

10

9

9

10

10

Cycle action is performed
according to deviation.

+ 5
S/

+ 5

+ 5

12V DC

12/0V DC

6

6

0V DC

6

Cycle action is performed
according to deviation.

+ 9

+ 9
0V DC

DS

+ 9

0/12V DC

10

12V DC

10

10

Cycle action is performed
according to deviation.

+ 5
20mA DC

A/

6

+ 5

+ 5

20 to 4mA DC

4mA DC

6

6

Changes continuously
according to deviation.

+ 9
DA

+ 9

+ 9

4mA DC

4 to 20mA DC

20mA DC

10

10

10

Changes continuously
according to deviation.

Indicator(OUT1) Green
Indicator(OUT2) Yellow

Lit

Unlit

Unlit

Lit

: Turns ON (lit) or OFF (unlit).
: Represents Heating control action.
: Represents Cooling control action.

31

When setting Dead band
Heating P-band

Dead band(Cooling P-band)

ON

ON

ControlactionHeatingaction(Cooling
action)

OFF

OFF
SV

R/

H 4

H 4

H 4

C 5

C 5

C 5

L 6

L 6

L 6

Cycle action is performed
according to deviation.

9
DR

10

9

9

10

10

Cycle action is performed
according to deviation.

+ 5
S/

+ 5

12V DC

12/0V DC

6

6

+ 5
0V DC

6

Cycle action is performed
according to deviation.

+ 9

+ 9

0V DC

DS

+ 9

0/12V DC

10

12V DC

10

10

Cycle action is performed
according to deviation.

+ 5

+ 5

20mA DC

A/

6

+ 5

20 to 4mA DC

4mA DC

6

6

Changes continuously
according to deviation.

+ 9

+ 9
4mA DC

DA

10

+ 9

4 to 20mA DC

1020mA DC

10

Changes continuously
according to deviation.

Indicator(OUT1) Green

Lit

Unlit

Indicator(OUT2) Yellow

Lit

Unlit

: Turns ON (lit) or OFF (unlit).
: Represents Heating control action.
: Represents Cooling control action.

32

When setting Overlap band with Relay contact output
Heating P-band
Cooling P-band
Overlap
band

ON

ON

HeatingactionControl action(Cooling
action)

OFF

OFF
SV

R/

H 4

H 4

H 4

C 5

C 5

C 5

L 6

L 6

L 6

Cycle action is performed
according to deviation.

DR

9

9

9

10

10

10

Cycle action is performed
according to deviation.
Indicator(OUT1) Green
Indicator(OUT2) Yellow

Lit

Unlit

Unlit

Lit

: Turns ON (lit) or OFF (unlit).
: Represents Heating control action.
: Represents Cooling control action.

33

7.5 A1 and A2 action
High limit alarm

Low limit alarm
A1
hysteresis

A1
hysteresis
ON

ON

Alarm action
OFF

OFF

- A1 value

Alarm output+ A1 valueSV- A1 value+side+ sideside

side
High/Low limits alarmSV+ A1 value

High/Low limit range alarm

A1
hysteresis

A1
hysteresis

ON

ON

Alarm action
OFF

OFF

A1 valueSV

A1 valueA1 valueSV

A1 value

Alarm output
Process high alarm

Process low alarm
A1
hysteresis

A1
hysteresis
ON

ON

Alarm action
OFF

OFF

A1 valueA1 value

Alarm output
High limit alarm with standby

Low limit alarm with standby
A1hysteresis

A1
hysteresis
ON

ON

Alarm action
OFF

OFF

- A1 value
Alarm output

SV+ A1 value- A1 value+ side+ side

side

side

SV

+ A1 value

High/Low limits alarm with standby
A1hysteresis: A1 output terminals 7, 8: ON

ON: A1 output terminals 7, 8: ON or OFF

Alarm action: A1 output terminals 7, 8: OFFOFF

A1 valueSV

A1 value: Standby functions.

Alarm output

For A2 output, use terminals 12 and 13.
A1 and A2 indicators light when their output terminals are closed,
and go off when their output terminals are opened.
34

7.6 SV1/SV2 external selection
SV1/SV2
external
selection
Indicator
Green

SV1

SV2

14

14

17

17

SV1
Lit

SV2
Unlit

SV1
Unlit

SV2
Lit

If the Serial communication option is added, this function is disabled.
SV1 or SV2 can be selected by the external operation.
Between terminals 14 and 17 Open : SV1 can be selected.
Between terminals 14 and 17 Closed : SV2 can be selected.
SV1 or SV2 cannot be selected by the external operation during setting mode or AT.

8. Control action explanations
8.1 PID(1) Proportional band (P)Proportional action is the action during which the control output varies in proportion to
the deviation between the SV and the PV.
If the proportional band is narrowed, even if the output changes by a slight variationof the PV, 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 PV, control action changes to ON/OFF control and theso-called hunting phenomenon occurs.
Therefore, when the PV comes to the balanced position near the SV and a constanttemperature is maintained, the most suitable value is selected by gradually narrowing
the proportional band 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 set point is accelerated. However, the cycle of oscillationis also accelerated and stability becomes unfavorable.
(3) Derivative time (D)Derivative action is used to restore the change in the PV according to therate-of-change. It reduces the amplitude of overshoot and undershoot width.
If the derivative time is shortened, restoring value becomes small, and if the derivative
time is adjusted to be longer, an excessive returning phenomenon may occur and thecontrol system may oscillate.

358.2 AT of this controller
In order to set each value of P, I, D and ARW automatically, the AT process should bemade to fluctuate to obtain an optimal value.
For DC input, the AT process will fluctuate around the SV for conditions of (A), (B) and(C) below.
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 large difference between the SV and PV as the temperature is rising.
When AT bias is set to 20 , the AT process will fluctuate at a temperature 20 lower
than the SV.
Temperature 20

lower than the SV(1) Calculating PID
constant(2) PID constantcalculated(3) Controlled by the
PID constant set
by AT.
(4) AT bias valueSV(4)
TemperatureTime

AT starting point(Fig. 8.2-1)

(1)

(2)

(3)

(B) When the control is stable or when PV is within
The AT process will fluctuate around the SV.

20

SV
TemperatureTime

AT starting point(1)(1) Calculating PID
constant(2) PID constantcalculated(3) Controlled by the
PID constant set
by AT.
(Fig. 8.2.2)

(3)

(2)

of the SV.

(C) In the case of a large difference between the SV and PV as the temperature is falling
When AT bias is set to 20 , the AT process will fluctuate at a temperature 20
higher than the SV.
Temperature 20

higher than the SV

Temperature
(4)
SV

Time

AT starting point
(1)

(2)

36

(3)

(1) Calculating PID
constant(2) PID constantcalculated(3) Controlled by the
PID constant set
by AT.
(4) AT bias value(Fig. 8.2-3)

8.3 Auto-reset (offset correction)
Auto-reset is performed to correct the offset at the point at which PV indication isstabilized within the proportional band during the PD control.
Since the corrected value is internally memorized, it is not necessary to perform theauto-reset again as long as the process is the same.
However, when the proportional band (P) is set to 0, the corrected value is cleared.
Auto-reset is performedSV
Offset span

Temperature
Offset is corrected
Time(Fig. 8.3-1)

9. Specifications
9.1 Standard specifications
Mounting: FlushSetting: Membrane sheet key
Display
JCR-33A PV display: Red LED 4 digits, character size, 11.2 x 5.4 (H x W)mm
SV display: Green LED 4 digits, character size, 11.2 x 5.4 (H x W)mm
JCD-33A PV display: Red LED 4 digits, character size, 18 x 8 (H x W)mm
SV display: Green LED 4 digits, character size, 12.6 x 6(H x W)mm
Accuracy (Setting, indication)
Thermocouple : Within 0.2% of each input span 1digit or within 2 (4 ),whichever is greater
However, R, S inputs, 0 to 200 (0 to 400 ): Within 6 (12 )B input, 0 to 300 (0 to 600 ): Accuracy is not guaranteed.
K, J, E, T, N inputs, less than 0 (32 ): Within 0.4% of each
input span 1digit
RTD: Within 0.1% of each input span 1digit or within 1 (2 ),whichever is greater
DC Voltage and Current:
Within 0.2% of each input span 1digit
Input sampling period : 250ms
Input
Thermocouple : K, J, R, S, B, E, T, N, PL- , C (W/Re5-26)
External resistance: 100 or less,however, for B, 40 or less
RTD
: Pt100, JPt100, 3-wire system
Allowable input lead wire resistance: 10 or less per wire
DC current: 0 to 20mA DC, 4 to 20mA DC
Input impedance: 50[50 shunt resistor (sold separately) must be connected
between input terminals.]
Allowable input current: 50mA or less
[When 50 shunt resistor (sold separately) is used]37

DC voltage

Input typeK

: 0 to 1V DC:
Input impedance: 1M or more
Allowable input voltage: 5V or less
Allowable signal source resistance: 2k or less0 to 5V DC, 1 to 5V DC, 0 to 10V DC:
Input impedance: 100k or more
Allowable input voltage: 15V or less
Allowable signal source resistance: 100 or less
Input range
Resolution–200 to 1370
–320 to 2500
1 ( )–199.9 to 400.0–199.9 to 750.0
0.1 ( )
–200 to 1000
–320 to 1800
1 ( )0 to 1760
0 to 3200
1 ( )0 to 1760
0 to 3200
1 ( )0 to 1820
0 to 3300
1 ( )–200 to 800–320 to 1500
1 ( )–199.9 to 400.0–199.9 to 750.0
0.1 ( )
–200 to 1300
–320 to 2300
1 ( )0 to 1390
0 to 2500
1 ( )0 to 2315
0 to 4200
1 ( )–199.9 to 850.0–199.9 to 999.9
0.1 ( )
–199.9 to 500.0–199.9 to 900.0
0.1 ( )
–200 to 850–300 to 1500
1 ( )–200 to 500–300 to 900
1 ( )

J
R
S
B
E
T
N
PLC(W/Re5-26)
Pt100
JPt100
Pt100
JPt1004 to 20mA DC–1999 to 9999 *1 *2
10 to 20mA DC
0 to 1V DC
0 to 5V DC–1999 to 9999 *1
1
1 to 5V DC
0 to 10V DC*1: For DC input, input range and decimal point place are changeable.
*2: 50 shunt resistor (sold separately) must be connected between input terminals.
Control output (OUT1)
Relay contact: 1a1b
Control capacity: 3A 250V AC (resistive load)
1A 250V AC (inductive load cos =0.4)
Electrical life: 100,000 cycles+2
Non-contact voltage: 12 0 V DC, maximum 40mA (short circuit protected)
Number of connectable units in parallel when using Shinko SSR:
SA-400 series: 5 units
SA-500 series: 2 units
DC current : 4 to 20mA DC
Load resistance, maximum 550
A1 output
When A1 action is set as energized, the alarm action point is set by thedeviation from the SV (except Process alarm).
When the input is out of 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.
Setting accuracy : The same as the Indicating accuracy
Action: ON/OFF action
Hysteresis: Thermocouple, RTD input: 0.1 to 100.0 ( )DC current, voltage input: 1 to 1000
(The placement of the decimal point follows the selection.)
38

Output: Relay contact, 1a
Control capacity: 3A 250V AC (resistive load)
Electrical life: 100,000 cycles

Control action• PID control (with AT function)• PI control: When derivative time is set to 0
• PD control (with auto-reset function): When integral time is set to 0
• P control (with auto-reset function): When integral and derivative times are set to 0
• ON/OFF control: When OUT1 proportional band is set to 0
OUT1 proportional band (P): Thermocouple: 0 to 1000 (0 to 2000 )
RTD: 0.0 to 999.9 (0.0 to 999.9 )DC current, voltage: 0.0 to 100.0%[ON/OFF control when set to 0 ( ), 0.0 ( ) or 0.0%]
Integral time (I): 0 to 1000 sec (off when set to 0)
Derivative time (D): 0 to 300 sec (off when set to 0)
OUT1 proportional cycle : 1 to 120 sec (Not available for DC current output type)
ARW: 0 to 100%
OUT1 ON/OFF hysteresis : Thermocouple, RTD input: 0.1 to 100.0 ( )DC current, voltage input: 1 to 1000 (The placementof the decimal point follows the selection.)
SV1/SV2 external selection: SV1 and SV2 can be selected by external contact.
Contact OPEN between terminals 14 and 17: SV1
Contact CLOSED between terminals 14 and 17 : SV2
Contact current: 6mA
Supply voltage: 100 to 240V AC 50/60Hz, 24V AC/DC 50/60Hz
Allowable voltage fluctuation range:
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. 8VA
Circuit Insulation configuration
Ground
11

1
2

OUT1

13

Electricallyinsulated

4
5

12

14
15

A

CT input

6

16

7

SV2 C
17

Communication

3

A2 output, Heaterburnout alarm output
or Look break alarm
outputPowersource14

D
17

A1 output
8
9
10

18

OUT2, Heater burnout
alarm output or
Insulated power output

Input

19

B
20

• When OUT1 is non-contact voltage or DC current output type and OUT2 isNon-contact voltage or DC current output type, A is not electrically insulated from B.
• When OUT1 is non-contact voltage or DC current output type,
A is not electrically insulated from C, and A is not electrically insulated from D.
When OUT2 is non-contact voltage or DC current output type,
B is not electrically insulated from C, and B is not electrically insulated from D.
39

Insulation resistance
10M or more, at 500V DC for other combinations except the above mentioned
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: JCR-33A (approx. 250g), JCD-33A, (approx. 370g)
External dimensions : JCR-33A: 48 x 96 x 110mm (W x H x D)
JCD-33A: 96 x 96 x 110mm (W x H x D)
Material: Case: Flame-resistant resin
Color: Case: Light gray
Drip-proof/Dust-proof: IP66 for the front face
Attached functions : [Sensor correction function], [Set value lock function][Input error indication]
Output status
Output statuswhen input
abnormal(*1)

Contents andIndication

Overscale
Measured value
has exceeded
Indication range
high limit value.
"" flashes.
Underscale
Measured value
has dropped
below Indication
range low limit
value.
"" flashes.

OUT1
DirectReverseactionactionON (20mA)

or OUT1high limit

value (*2)
OFF (4mA)
or OUT1 low
limit value
OFF (4mA)
or
OUT1 low
limit value

OUT2

DirectactionOFF(4mA) or
OUT1 low
limit valueOFF(4mA) or
OUT2 low
limit value

ON (20mA)or
OUT1 highlimit value(*2)
OFF(4mA) or
OUT1 low
limit value

ON (20mA)or
OUT2 highlimit value(*2)
OFF(4mA) or
OUT2 low
limit value

ReverseactionON(20mA)or OUT2high limit

value (*2)
OFF(4mA)or OUT2 low
limit valueOFF(4mA)or
OUT2 low
limit value(*1) This is only available for DC input and when OUT1 is DC current output type.

If OUT1 is not DC current output, the output status will be the same one as whenis selected during “Output status when input abnormal”.
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.
Thermocouple, RTD input:
Input
Input range
Indication range
Control range–199.9 to 400.0–199.9 to 450.0–205.0 to 450.0
K，T–199.9 to 750.0–199.9 to 850.0–209.0 to 850.0–199.9 to 850.0–199.9 to 900.0–210.0 to 900.0–200 to 850–210 to 900–210 to 900
Pt100–199.9 to 999.9–199.9 to 999.9–211.0 to 1099.9–300 to 1500
–318 to 1600
–318 to 1600
–199.9 to 500.0–199.9 to 550.0–206.0 to 550.0–200 to 500–207 to 550–207 to 550
JPt100–199.9 to 900.0–199.9 to 999.9–211.0 to 999.9–300 to 900–312 to 1000
–312 to 1000
Indication range and Control range for thermocouple inputs other than the above:
Input range low limit value –50 (100 ) to Input range high limit value +50 (100 )40• 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,
the PV display flashes “” or “”.
Control range: [Scaling low limit value – Scaling span x 1%] to [Scaling highlimit value + Scaling span x 10%]• DC input disconnection: When DC input is disconnected, PV display flashes“” for 4 to 20mA DC and 1 to 5V DC inputs, and“” for 0 to 1V DC input.
For 0 to 20mA DC, 0 to 5V DC and 0 to 10V DC inputs, thePV display indicates the value corresponding with 0mA or 0V
input.
[Burnout]
When the thermocouple or RTD input is burnt out, OUT1 is turned off (for DC
current output type, OUT1 low limit value) and the PV display flashes “”.
[Self-diagnosis]
The CPU is monitored by a watchdog timer, and when an abnormal status isfound on the CPU, the controller is switched to warm-up status.
[Automatic cold junction temperature compensation](Thermocouple input type)This detects the temperature at the connecting terminal between thermocouple
and the instrument, and always maintains it at the same status as if thereference junction location temperature was at 0 (32 ).
[Power failure countermeasure]
The setting data is backed up in non-volatile IC memory.
[Warm-up indication]
Thermocouple and RTD input: Sensor input characters and temperature unit are
indicated in the PV Display, and the input range high limit value is indicated in
the SV Display for approx. 3 seconds after the power is switched ON.
DC input: Sensor input characters are indicated in the PV Display, and scalinghigh limit value is indicated In the SV Display for approx. 3 seconds after the
power is switched ON.
(However, if the scaling high limit value has been changed during the Scalinghigh limit setting, the changed value will be indicated In the SV Display.)[Auto/Manual control selection]
If “Auto/Manual control function” is selected during OUT/OFF Key function
selection, automatic control can be switched to manual control and vice versa
by pressing the(OUT/OFF Key) in the PV/SV display mode.
When the control action is changed from automatic to manual control and viceversa, the balanceless-bumpless function works to prevent sudden change ofthe MV.
When the control action is changed from automatic to manual control, the MV in
the SV Display flashes.
The control can be performed manually by increasing or decreasing the MV with
the
or
key.
(When the power supply to the instrument is turned on, automatic control starts.)
Accessories: Instruction manual: 1 copy
Screw type mounting brackets : 1 set
CT (current transformer):CTL-6S: 1 piece [when W(5A, 10A, 20A) option is added]
CTL-12-S36-10L1U : 1 piece [when W(50A) option is added]
Terminal cover: JCR-33A: 1 piece (when the TC option is added)
JCD-33A: 2 pieces (when the TC option is added)
41

9.2 Optional specifications
Alarm 2 (option code: A2)
When A2 action is set as Energized, the alarm action point is set by the deviationfrom SV (except Process alarm).
When the input is out of the range, the output turns ON or OFF (in the case of
High/Low limit range alarm).
When the alarm action is set as De-energized, the output acts conversely.
• When A2 option is added, one more option Heater burnout alarm or Heating/Cooling
control can be added.
• If the A2 option and LA option are added together, they use common output terminals.
Setting accuracy: The same as the Indication accuracy
Action: ON/OFF action
Hysteresis: Thermocouple, RTD input: 0.1 to 100.0 ( )DC current, voltage input: 1 to 1000
(The placement of the decimal point follows the selection)
Output: Relay contact, 1a
Control capacity: 3A 250V AC (resistive load)
Electrical life: 100,000 cycles
Heater burnout alarm (option code: W)
Watches the heater current with CT (current transformer), and detects the heaterburnout.
Heater burnout alarm is also activated when sensor is burnt out or when indication isoverscale or underscale.
• When the Heater burnout alarm option is added, one more option A2 output or
Heating/Cooling control can be added.
• This option cannot be added to DC current output type.
Heater rated current: 5A, 10A, 20A, 50A, Must be specified.
Setting accuracy: Within 5% of heater rated current
Action: ON/OFF action
Output: Relay contact, 1a
Control capacity: 3A 250V AC (resistive load)
Electrical life: 100,000 cycles
Heating/Cooling control (option code: DR, DS, DA)
When the Heating/Cooling control option is added, one more option A2 output or
Heater burnout alarm can be added.
OUT2 proportional band : 0.0 to 10.0 times OUT1 proportional band
(ON/OFF control when set to 0.0)
OUT2 integral time
: The same as that of OUT1
OUT2 derivative time
: The same as that of OUT1
OUT2 proportional cycle : 1 to 120 seconds
Overlap band/Dead band :Thermocouple, RTD input : –100.0 to 100.0 ( )DC current, voltage input : –1000 to 1000
(The placement of the decimal point follows the selection.)
OUT2 ON/OFF hysteresis:
Thermocouple, RTD input : 0.1 to 100.0 ( )DC current, voltage input : 1 to 1000
(The placement of the decimal point follows the selection.)
Output: Relay contact output, 1a
Control capacity: 3A 250V AC (resistive load)
1A 250V AC (inductive load cos =0.4)
Electrical life: 100,000 cycles
Non-contact voltage output+2
12 0 V DC maximum 40mA (short circuit protected)
DC current output, 4 to 20mA DC, Load resistance: Maximum 550
42

OUT2 action mode selection function:
One cooling action can be selected by the keypad from the following.
Air cooling (Linear characteristic)
Oil cooling (1.5th power of the linear characteristic)
Water cooling (2nd power of the linear characteristic)
Serial communication (option code: C5)
When this option is added, SV1/SV2 external selection function is disabled.
The following operations can be carried out from an external computer.
(1) Reading and setting of SV, PID values and various set values(2) Reading of PV and action status (3) Function change
Communication line
: EIA RS-485
Communication method : Half-duplex communication
Synchronization method: Start-stop synchronization
Communication speed : 2400, 4800, 9600, 19200bps (Selectable by keypad)
Parity: Even, Odd, No parity (Selectable by keypad)
Stop bit: 1 and 2 (Selectable by keypad)
Data format
Communication Shinko protocol
Modbus ASCII
Modbus RTU
protocolStart bit1
1
1
Data bit
7
7
8
ParityEven
Selection (Even) Selection (No parity)
Stop bit1
Selection (1)Selection (1)Data bit is automatically selected upon selecting the communication protocol.
( ): Basic set value
Digital external setting:Receives digital set value from Shinko programmable controller (with SVTC option).
(It is necessary to set the Set value lock function to Lock 3 for the JCR and JCD.)
When the SV data from Shinko programmable controller is outside of the SV highlimit or SV low limit, the JCR or JCD ignores the value, and performs the control at
the SV high limit or SV low limit.
Loop break alarm (option code: LA)
Detects the breaking status on the loop such as heater burnout, sensor burnout or
actuator trouble.
If LA option and A2 option are added together, they utilize common output terminals.
Setting range : Loop break alarm time: 0 to 200minutes
Loop break alarm span: 0 to 150 ( ), 0.0 to 150.0 ( ),DC input: 0 to 1500 (The placement of thedecimal point follows the selection.)
Output: Relay contact, 1a, Control capacity: 3A 250V AC (Resistive load)
Electrical life: 100,000 cycles
Insulated power output (option code: P24)
Output voltage: 24 3V DC (when load current is 30mA)
Ripple voltage: Within 200mV (when load current is 30mA)
Maximum load current: 30mA
Color Black (option code: BK)
Front panel frame and case: Black
Terminal cover (option code: TC)
Electrical shock protection terminal cover43

10. Troubleshooting

If any malfunctions occur, refer to the following items after checking the power is being
supplied to the controller.

Warning
Turn the power supply to the instrument off before wiring or checking.
Working on or touching the terminal with the power switched on may result insevere injury or death due to Electric Shock.
10.1 Indication
Problem
The PV display is
indicating [].
[] is flashingin the PV Display.

[] is flashingin the PV Display.

Presumed cause and solution• Control output OFF function is working.
Press thekey (OUT/OFF Key) for approx. 1 second torelease the function.
• The thermocouple, RTD and DC voltage (0 to 1V DC) input
may be burnt out.
Replace each sensor.
How to check whether the sensor is burnt out[Thermocouple]
If the input terminals of the instrument are shorted, and if avalue around room temperature is indicated, the instrument islikely to be operating normally, however, the sensor may beburnt out.
[RTD]
If approx. 100 resistance is connected to the input terminals
between A-B of the instrument and between B-B is shorted,and if a value around 0 (32 ) is indicated, the instrument islikely to be operating normally, however, the sensor may beburnt out.
[DC voltage (0 to 1V DC)]If the input terminals of the instrument are shorted, and if a
scaling low limit value is indicated, the instrument is likely to be
operating normally, however, the signal wire may bedisconnected.
• Check whether the input terminal of thermocouple, RTD or DC
voltage (0 to 1V DC) is securely mounted to the instrument
terminal.
Ensure that the sensor terminals are securely connected to the
instrument input terminals.
• The input signal wire for DC voltage (1 to 5V DC) or DC
current (4 to 20mA DC) may be disconnected.
Replace the input signal wire.
How to check whether the input signal wire is disconnected[DC voltage (1 to 5V DC)]If the input to the input terminal of this controller is 1V DC and
if a scaling low limit value is indicated, the controller is likely to
be operating normally, however, the input signal wire may bedisconnected.
[DC current (4 to 20mA DC)]If the input to the input terminal of this controller is 4mA DC anda scaling low limit value is indicated, the controller is likely to
be operating normally, however, the input signal wire may bedisconnected.
44

Problem[] is flashingin the PV display.

The PV display keeps
indicating the value
which was set during
Scaling low limit
setting.

The indication of the
PV display is irregularor unstable.

The PV display
flashes [].
10.2 Key operation
Problem
Settings (SV, P, I, D,
proportional cycle,
alarm value, etc.) are
impossible.
The values do notchange by theor
key.

Presumed cause and solution• Check whether the input signal wire of DC voltage (1 to 5VDC) and DC current (4 to 20mA DC) is securely connectedto the input terminal of this controller.
Ensure that they are wired properly.
• Check whether the polarity of thermocouple or compensating
lead wire is correct.
• Check whether codes (A, B, B) of the RTD match with thecontroller terminal.
Ensure that they are wired properly.
• Check whether the input signal wire for DC voltage (0 to 5V DC,
0 to 10V DC) or DC current (0 to 20mA DC) is disconnected.
How to check whether the input signal wire is disconnected[DC voltage (0 to 5V DC, 0 to 10V)]
If the input to the input terminal of this controller is 1V DC and
if a value (converted value from scaling high, low limit setting)corresponding to 1V DC is indicated, the controller is likely to be
operating normally, however, the input signal wire may bedisconnected.
[DC current (0 to 20mA DC)]If the input to the input terminal of this controller is 4mA DC,
and if a value (converted value from scaling high, low limit
setting) corresponding to 4mA DC is indicated, the controller islikely to be operating normally, however, the input signal wire
may be disconnected.
• Check whether the input lead wire terminals for DC voltage(0 to 5V DC, 0 to 10V DC) or DC current (0 to 20mA DC)
are securely connected to the instrument input terminals.
• Check whether the sensor input and temperature unit ( or )are correct.
Set the sensor input and the temperature unit properly.
• Sensor correcting value is unsuitable.
Set it to a suitable value.
• Check whether the specification of the sensor is correct.
• AC may be leaking into the sensor circuit.
Use an ungrounded type sensor.
• There may be equipment that interferes with or makes noise
near the controller.
Keep the instrument clear of any potentially disruptive
equipment.
Internal memory is defective.
Please contact our agency or us.
Presumed cause and solution• Set value lock (Lock 1 or Lock 2) is selected.
Release the lock selection.
• During AT or auto-reset.
Cancel AT.
Auto-reset ends in 4 minutes after starting.

45

Problem
The setting indication
does not change
within the input range
even if theor
key is pressed, andnew values areunable to be set.
10.3 Control
ProblemPV (temperature)
does not rise.

The control output
remains in an ON
status.
The control output
remains in an OFF
status.

Presumed cause and solution• SV high limit or SV low limit may be set at the point where thevalue does not change.
Set it to a suitable value while in Auxiliary function setting
mode 1.

Presumed cause and solution• The sensor 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.
• OUT1 low limit value is set to 100% or higher in Auxiliary
function setting mode 2.
Set it to a suitable value.
• OUT1 high limit value is set to 0% or less in Auxiliary function
setting mode 2.
Set it to a suitable value.

For all other malfunctions, please make inquiries at our agency or us.

11. Character table

Photocopiable material[Main setting mode]
Character
Setting item
SV1
SV2

Default value

Data

Default value

Data

0
0

[Sub setting mode]
Character
Setting item
AT/Auto-reset Perform/Cancel
OUT1 proportional band
OUT2 proportional band
Integral time
Derivative time
ARW
OUT1 proportional cycle
OUT2 proportional cycle
A1 valueA2 value
Heater burnout alarm value
Loop break alarm time
Loop break alarm span
46

AT/Auto-reset Cancel

10
1.0 times
200 sec
50 sec50%
30 sec, 3 sec
30 sec, 3 sec
00
0.0A
0 minutes0

[Auxiliary function setting mode 1]
Character
Setting item
Set value lockSV high limit
SV low limit
Sensor correction
Communication protocol
Instrument number
Communication speed
ParityStop bitDefault value
Unlock
1370
-200
0.0
Shinko protocol
09600bpsEven
1[Auxiliary function setting mode 2]
Character
Setting item
Default value
Input type
K: –200 to 1370
Scaling high limit
9999
Scaling low limit–1999
Decimal point place
No decimal point
PV filter time constant
0.0 seconds
OUT1 high limit
100%
OUT1 low limit0%
OUT1 ON/OFF hysteresis
1.0
OUT2 action mode
Air cooling
OUT2 high limit
100%
OUT2 low limit0%Overlap band/Dead band
0.0
OUT2 ON/OFF hysteresis
1.0
A1 typeNo alarm action
A2 typeNo alarm action
A1 action Energized/De-energized EnergizedA2 action Energized/De-energized EnergizedA1 hysteresis
1.0
A2 hysteresis
1.0
A1 action delay timer
0 seconds
A2 action delay timer
0 seconds
Direct (Cooling)/Reverse (Heating) Reverse
action(Heating) action
AT bias20
SVTC bias
0
SV2 indication
Indication
Output status when input abnormal Outputs OFF(4mA)or OUT1(OUT2)
low limit value.

OUT/OFF Key function

Control output
OFF function
47

Data

Data

***** Inquiries*****

For any inquiries about this unit, please contact our agency or thevendor where you purchased the unit after checking the following.
[Example]• Model --------------------------- JCD-33A-R/M• Input type ---------------------- K• Option --------------------------- A2, C5• Serial number ----------------- No. xxxxxx
In addition to the above, please let us know the details of themalfunction, or discrepancy, and the operating conditions.

SHINKO TECHNOS CO.,LTD.
OVERSEAS DIVISION

Head Office: 2-5-1, Senbahigashi, Minoo, Osaka, Japan
http://www.shinko-technos.co.jp
URL:
Tel: +81-72-727-6100
E-mail:overseas@shinko-technos.co.jp
Fax: +81-72-727-7006
No.JCRD31E15 2014.07