DIGITAL INDICATING CONTROLLER

JCM-33A
INSTRUCTION MANUALPreface

Thank you for purchasing our Digital Indicating Controller JCM-33A.
This manual contains instructions for the mounting, functions, operations and notes when
operating the JCM-33A.
For model confirmation and unit specifications, please read this manual carefully before
starting operation.
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
DC input

Process variable
Desired value
Output manipulated variable
Control output 1
Control output 2 (option)
Auto-tuning
DC voltage and current inputs

Characters Used in This Manual:
Indication
Number,

/

-1

0

1

2

3

4

5

6

7

8

9

B

C

D

E

F

G

H

I

J

K

L

P

Q

R

S

T

U

V

W

X

Y

Z

Indication
Alphabet

A

Indication
Alphabet

N

O

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 of the JCM-33A and the contents of this instruction manual are subject tochange without notice.
• Care has been taken to ensure 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 does not touch power terminals or otherhigh 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 asa result 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 technicians or other qualified 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 andmeasuring equipment. Verify correct usage after purpose-of-use consultation with ouragency 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 temperaturerise, etc. must be installed, as malfunction of this product could result in serious damage tothe system or injury to personnel. Also proper periodic maintenance is required.
• This instrument must be used under the conditions and environment described in thismanual.
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 thismanual.

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 directcontact 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 (especiallyelectrolytic capacitors) may be shortened.
Note: Do not install this instrument on or near flammable material even though thecase 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 and/or amalfunction.
• Use the solderless terminal with an insulation sleeve in which the M3 screw fits whenwiring the JCM-33A Series.
• 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 thescrew when tightening, the terminal screw or case may be damaged.
• 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.
• This controller does not have a 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)• 24V AC or DC is usable as a power source, however, do not confuse polarity when using
direct current (DC).

3. Operation and Maintenance Precautions

Warning• It is recommended that auto-tuning 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 or touching the terminal with the power switched ON may result insevere 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.
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 ---------------------------------------------------------------------- 10
3.2 External Dimensions ------------------------------------------------------------- 10
3.3 Panel Cutout ------------------------------------------------------------------------ 10
3.4 CT (Current Transformer) External Dimensions --------------------------- 11
3.5 Mounting ----------------------------------------------------------------------------- 11

4. Wiring

4.1 Terminal Arrangement ------------------------------------------------------------ 12
4.2 Wiring Examples ------------------------------------------------------------------- 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 ------------------------------------------------ 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 Actions ---------------------------------------------------------------- 34

8. Control Action Explanations

8.1 PID ------------------------------------------------------------------------------------ 36
8.2 AT of This Controller -------------------------------------------------------------- 36
8.3 Auto-reset (Offset Correction) -------------------------------------------------- 37

9. Specifications

9.1 Standard Specifications --------------------------------------------------------- 38
9.2 Optional Specifications ---------------------------------------------------------- 42
9.3 Option Combinations ------------------------------------------------------------- 44

10.Troubleshooting ---------------------------------------------------------------- 44
11. Character Table ----------------------------------------------------------------- 46

5

1. Model

1.1 Model
The series name, control output (OUT1), input and option codes are entered where
underlined.
(e.g.) J C M – 3 3 A – R / M, A2
Alarm 2 (A2) output
Multi-range input
Relay contact output
72 x 72 x 100mm
Specifications
J C M – 3 3 A–
Alarm 1 (A1) A/,

Alarm type can be selected by keypad. *1
Relay contact
Control output
Non-contact voltage (for SSR drive)(OUT1)
Current
Input
M
Multi-range *2
100 to 240 V AC (standard)
Supply voltage
1
24 V AC/DC*3
A2
Alarm 2 (A2) *4
W
Heater burnout alarm *5
Heating/Cooling DR: Relay contact output
control,
DS: Non-contact voltage
D
outputControl output(OUT2)
DA: Current output
Options
C5
Serial communication (RS-485)
LA
Loop break alarm *4
P24
Insulated power output
BK
Color: BlackTC
Terminal coverIP
Drip-proof/Dust-proof (IP54)*1: 9 types of alarm plus No alarm action and Energized/De-energized are selectableby keypad.
*2: An input type (10 thermocouple, 2 RTD, 2 direct current and 4 DC voltage types)
can be selected by keypad.
shunt resistor must be connected between input terminals.
For current input, 50*3: For the supply voltage, 100 to 240 V AC is standard.
When ordering 24 V AC/DC, enter “1” after the input code.
*4: If A2 option and LA option are added together, they utilize common output terminals.
*5: For current output, Heater burnout alarm option cannot be added.
R
S
A

Option Combinations
A2
Combination 1
O
Combination 2
O
Combination 3–
Combination 4
O
Combination 5OCombination 6
O
Combination 7–
Combination 8O
D : DR, DS, DA

LA
O
O
–
O
O
O
–
O

W
O
–
O
–
O
–
O
–

D
–
O
O
–
–
O
O
–

6

P24
C5
BK
TC
IP
–
O
O
O
O
–
O
O
O
O
–
O
O
O
O
O
O
O
O
O
–
–
O
O
O
–
–
O
O
O
–
–
O
O
O
O
–
O
O
O
O: Available–: Unavailable1.2 Rated Input
Input type–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 850.0–200 to 850–199.9 to 500.0–200 to 500

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

Input range–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 999.9–300 to 1500
–199.9 to 900.0–300 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 ( )1 ( )
0.1 ( )
1 ( )
1
1
1
1
1
1

*1: For DC input, input range and decimal point place can be changed.
*2: For current input, 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)

JCM-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): Options(3): Serial number(Fig. 1.3-1)

7

2. Name and Functions of Sections
(1)
(2)

(9)

(3)
(4)

(10)

(5)
(6)

(11)

(7)
(8)

(12)

(13)

(14)

(15)

(Fig. 2-1)
(1) PV display
Indicates the PV or setting characters in the setting mode with a red LED.
(2) SV display
Indicates the SV, MV or each set value in the setting mode with a green LED.
(3) SV1 indicator
The green LED is lit when SV1 is selected.
(4) SV2 indicator
Does not function.
(5) OUT1 indicator
When OUT1 is ON, the green LED is lit.
(For the current output type, this flashes corresponding to the MV in 250 ms cycles.)(6) OUT2 indicator
When OUT2 (D option) is ON, the yellow LED is lit.
(For the current output type, this flashes corresponding to the MV in 250 ms cycles.)(7) HB indicator
When Heater burnout alarm output or sensor burnout alarm output is ON, the red
LED is lit.
(When Heater burnout alarm is added and if indication is overscale or underscale,the red LED is lit as well.)(8) A1 indicator
When A1 output is ON, the red LED is lit.
(9) A2/LA indicator
When A2 or LA output is ON, the red LED is lit.

8(10) AT indicator
The yellow LED flashes during AT or auto-reset.
(11) TX/RX indicator
The yellow LED is lit during Serial communication TX output (transmission).
(12) Increase Key ( )Increases the numeric value.
(13) Decrease Key ( )Decreases the numeric value.
)(14) Mode Key (Selects the setting mode or registers the set value.
[By pressing the Mode Key, the set (or selected) value can be registered.](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 second.
• 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 OUT/OFF 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 OUT/OFF Key is pressed, the automatic control output is switched tomanual control output and vice versa.
This function can be switched only in the PV/SV display mode.

NoticeWhen setting the specifications and functions of this controller, connect terminals 2
and 4 for power source first, then set them referring to “5. Setup” before performing “3.
Mounting to the Control Panel” and “4. Wiring”.
(Be sure to perform input specification change at this time.)

93. Mounting to the Control Panel

3.1 Site Selection
This 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:(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
is flowing(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.

67
82.2

3.2 External Dimensions (Scale: mm)Screw type mounting bracket

72

10

100

(Fig. 3.2-1)

105

68 +0.70

3.3 Panel Cutout (Scale: mm)

n x 72-3 +0.50Lateral close mounting
n: Number of units mounted

68 +0.7
0(Fig. 3.3-1)
10

3.4 CT (Current transformer) External Dimensions (Scale: mm)

CTL-6S (for 5A, 10A, 20A)

CTL-12-S36-10L1U (for 50A)
(Fig. 3.4-1)

3.5 Mounting

NoticeAs the case is made of resin, do not use excessive force while screwing in themounting bracket, or the case or screw type mounting bracket could be damaged.
The torque should be 0.12 N•m.
Mounting panel thickness is 1 to 8 mm.
Insert the instrument from the front side of the panel.
Attach the mounting bracket by the holes at the top and bottom of the case, and securein place with the screws.
Up(Fig. 3.5-1)
11

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.

4.1 Terminal Arrangement(Fig. 4.1-1)• GND:
Grounding• OUT1:
Control output 1• OUT2/HB: Control output 2 (D option) or Heater burnout alarm output• P24:
Insulated power output 24 V DC
• RS-485:
Serial communication (RS-485)• CT:
CT input• SV2:
Does not function• A1:
Alarm 1 output• A2/LA(HB): Alarm 2, Loop break alarm or Heater burnout alarm output• TC:
Thermocouple input• RTD:
RTD input• DC:
Direct current input, DC voltage input
For current input, 50
shunt resistor must be connected
between input terminals.

12Notice• The terminal block of JCM-33A series 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.
• Terminals with dotted lines show options, and they are equipped only when theoptions are added.
• If A2 (option) and Heater burnout alarm (option) are added together, use terminals 17
and 18 for the A2, and 8 and 9 for the Heater burnout alarm.
• If the Heating/Cooling control (option) and Heater burnout alarm (option) are added
together, use terminals 8 and 9 for the Heating/Cooling control, and 17 and 18 for the
Heater burnout alarm.
• When only Heater burnout alarm (option) is added, use terminals 8 and 9.
• When A2 (option) and LA (option) are added together, 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 tightening torque should be 0.63 N•m.

Solderlessterminal
Y typeRing type

Manufacturer

Model

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

TMEV1.25Y-3
VD1.25-B3A
TMEV1.25-3
V1.25-35.8mm or less

5.8mm or less

3.2mm

Tightening torque0.63 N•m

3.2mm(Fig. 4.1-2)
4.2 Wiring Examples

Notice• Use a thermocouple and compensating lead wire according to the sensor input
specifications of this controller.
• Use the 3-wire RTD according to the sensor input specifications of this controller.
• This controller does not have a built-in power switch, circuit breaker or fuse.
It is necessary to install them in the circuit near the external controller.
(Recommended fuse: Time-lag fuse, rated voltage 250 V AC, rated current 2 A)
• For a 24 V AC/DC power source, do not confuse polarity when using direct current (DC).
• When using a relay contact output type, use a relay externally according to thecapacity of the load to protect the built-in relay contact.
To prevent the unit from harmful effects of unexpected high level noise, it isrecommended that a surge absorber be installed between the electromagnetic switch coils.
• When wiring, keep the input wire (Thermocouple, RTD, etc.) away from AC sources
or load wires.
• Use a thick wire (1.25 to 2.0 mm2) for grounding.
13

[Heater Burnout Alarm Output](1) This alarm is not available for detecting
heater 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.
Solder the lead wires from the CT input
terminals to the CT terminals.
(There is no polarity.)(3) When wiring, keep CT wire away fromany AC source and load wire to avoid
external interference.

11
12

CT input terminal

Power source

CT

Heater(Fig. 4.2-1)[JCM-33A-S/E]
Single phase

Alarm unit

24V

CT
SSR

HeaterElectric furnace

Thermocouple(Fig. 4.2-2)• For a 24 V AC/DC power source, do not confuse polarity when using direct
current (DC).
• When using Shinko SSR, the number of parallel connections is as follows.
SA-400 series: 5 units
SA-500 series: 2 units

14

5. Setup
For the thermocouple and RTD input, the sensor input characters and temperature unit
are indicated on the PV display, and the input range high limit value is indicated on the
SV display for approx. 3 seconds after the power is turned on. See (Table 5-1).
For DC input, the sensor input characters are indicated on the PV display, and the scalinghigh limit value is indicated on the SV display. See (Table 5-1).
If any other value is set during the scaling high limit setting, the value will be indicated on
the SV display.
During this time, all outputs and the LED indicators are in OFF status.
Control will start indicating the PV on the PV display and SV1 on the SV display.
is indicated on the PV display.
While Control output OFF function is working,To cancel this function, press the OUT/OFF Key for approx. 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
JPt1004 to 20 mA DC
0 to 20 mA DC
0 to 1 V DC
0 to 5 V DC
1 to 5 V DC
0 to 10 V DC

Scaling high limit value

15

SV display

5.1 Operation Flowchart

Outline of Operation Procedure

Set 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 JCM-33A ON.
[Step 2 Auxiliary function
Set Input type and Alarm type, etc. in Auxiliary function setting mode 2.
(1)
Input type: Select an input type. Refer to “Input type (character indication) and range” on page 17.
setting mode 2](2) A1 type: Select Alarm 1 type. Refer to “Alarm type” on page 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 action point of A1 output in the Sub setting mode.
[Step 4 Main setting mode] (7) SV1: Set 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.
Control output OFF function or
Auto/Manual control function
Press the.

SVfor approx.1sec.

Press theAT/Auto-reset

SV

PV

Reverts to the PV/SV
Display Mode.

SV

Selection

Press the
key.
Press
for approx. 3sec.

.

Press

• Make a selection withorkey.
• If AT is cancelled during the process,
PID values revert to previous value.
• Auto-reset ends 4 minutes after
starting.
• Set the value with theorkey.
• ON/OFF control when set to 0 (0.0.)

OUT2 proportionalband
PV
SV Value• Set the value with theorkey.
• Available when Heating/Cooling(OUT2) option is added.

PV

SV Value

Derivative timePVPV• Set the value with theorkey.
• PD control when set to 0, and autoreset can be performed.
• Set the value with the• OFF when set to 0

or

key.

ARW

SV Value• Set the value with theor• Available for PID control.

key.

OUT2 proportional
cycle• Set the value with theorkey.
• Not available OUT2 is in ON/OFF
control.

SV ValueA1 valuePV

SV ValueA2 valuePV.

Set value lockPV

• Set the value with theorkey.
• If Lock 1 or Lock 2 is selected,
AT or Auto-reset does not work.
SVSelection• Be sure to select Lock 3 whenusing Serial communication.

SV high limit
SV Value• Set the value with the

or

key.

SV low limit
SV Value• Set the value with the

or

key.

Sensor correction
SV Value• Set the value with the

or

key.

Communication protocol • Make a selection with
SVSelection

or

key.

• Set the value with the

or

key.

Communication speed• Make a selection with
SVSelection

or

key.

PV

PV

PV

SV Value

Loop break alarm time
SV Value

Instrument number
PV
SV ValuePV• Set the value with theorkey.
• Not available if “
” is selectedduring A2 type selection.

• Make a selection withorkey.
] is selected• Not available if [during Communication protocol
SVSelection
selection.

ParityPV• Set the value with theorkey.
• Not available if “
” is selectedduring A1 type selection.
PV• Make a selection withorkey.
] is selected
Stop bit• Not available if [during Communication protocol
SVSelection
selection.

Reverts to the PV/SV Display Mode.

Heater burnout alarm value • Set the value with thePV
SV Value• Off when set to 0.0.

PV

for 3 sec while holding down

SV Value• Set the value with theorkey.
• Not available for the current output or
if OUT1 is in ON/OFF control.

(6)

MV Indication[Auxiliary Function Setting Mode 1]

PV

OUT1 proportional
cycle
PV
SV ValuePV• To revert to the PV/SV
display mode, press the
key for approx. 3 sec
during setting mode. The
unit will revert to the
PV/SV display mode.

while holding down

OUT1 proportionalband
PV
SV Value

Integral time

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

PV/SV Display Mode

[Sub Setting Mode][Main Setting Mode](7) SV1
PV

Press

or

key.

• Set the value with theorkey.
• Available only when LA option is added.

Setting items with dotted lines are optional, andthey appear only when the options are added.

Loop break alarm span • Set the value with theorkey.
SV Value• Available only when LA option is added.

PV

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 20 mA DC –1999 to 9999
: 0 to 20 mA DC –1999 to 9999
: 0 to 1 V DC
–1999 to 9999
: 0 to 5 V DC
–1999 to 9999
: 1 to 5 V DC
–1999 to 9999
: 0 to 10 V DC –1999 to 9999
Press

:K

–320 to 2500
–199.9 to 750.0:J–320 to 1800
:R
0 to 3200:S
0 to 3200:B
0 to 3300:E–320 to 1500
:T
–199.9 to 750.0:N–320 to 2300
: PL0 to 2500
: 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

key for approx. 3 sec while holding down the(High limit alarm): The alarm action is deviation setting from the SV. The alarm isactivated if the input value reaches the high limit set value.
(Low limit alarm): The alarm action is deviation setting from the SV. The alarm isactivated 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 input 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 supply to the instrument isturned on, even if the input enters the alarm action range, the alarm is not activated.
If SV is changed while the controller is running, the alarm is not activated even if input
is in the alarm action range. (If the controller is allowed to keep running, once theinput exceeds the alarm action point, the standby function will be released.)

key.

[Auxiliary Function Setting Mode 2](1) PVPV

Input type
• Make a selection with the
SVSelection • Default:
Scaling high limit
SV Valueorkey.

(2) PV• Set the value with theorkey.
• Available for the current, voltage input.
PV

PV

Scaling low limit
SV Value• Set the value with theorkey.
• Available for the current, voltage input.

PV• Set the value with theor• Set the value with theorkey.
• Not available for ON/OFF control.

OUT1 low limit
SV Value• Set the value with theorkey.
• Not available for ON/OFF control.

OUT1 ON/OFF
hysteresis
SV Value• Set the value with theorkey.
• Available only for ON/OFF control.

PV

PV

PV

(4)

• Set the value with theorkey.
” is selected during• Not available if “A1 type selection.

A2 hysteresis
SV Value• Set the value with theorkey.
” is selected during• Not available if “A2 type selection.

A1 action delay timer• Set the value with theorkey.
• Not available if “
” is selected during
A1 type selection.

PV

(5)

PV

PV

PV

OUT2 low limit
SV Value• Set the value with theorkey.
• Available only when Heating/Cooling control(OUT2) option is added.

PV

Overlap/Dead band
SV Value• Set the value with theorkey.
• Available only when Heating/Cooling control(OUT2) option is added.

PV

OUT2 ON/OFF
hysteresis
SV Value

SV ValueA2 action delay timer• Set the value with theorkey.
• Available only when Heating/Cooling control(OUT2) option is added.

PV• Make a selection with theorkey.
” is selected during
SVSelection
A1 type selection.

A1 hysteresis
SV ValuePV

OUT2 high limit
SV ValuePV

A2 type• Make a selection with theor
key.
SVSelection • Available only when A2 option is added.

A2 action• Make a selection with theor
key.
Energized/De-energized • Not available if “
” is selected during
PV
SVSelection
A2 type selection.

OUT2 action mode
• Make a selection with the
or
key.
PV
SVSelection • Available only when Heating/Cooling control(OUT2) option is added.

PV

key.

A1 action

key.

OUT1 high limit
PV
SV Valueor(3) Energized/De-energized • Not available if “Decimal point place• Make a selection with the
or
key.
PV
SVSelection • Available for the current, voltage input.
PV filter time
constant
SV Value

A1 type• Make a selection with the
SVSelection • Default:

SV Value• Set the value with theorkey.
• Not available if “
” is selected during
A2 type selection.

Direct/Reverse control • Make a selection with the
SVSelection • Default:
AT biasPV

SV Value

SVTC bias
SV Valueorkey.

• Set the value with theorkey.
• Available for thermocouple, RTD input.
• Set the value with theorkey.
• Available only when the C5 option is added

Output status• Make a selection with theor
key.
when input abnormal • Available for the current input, voltage input andPV
SVSelection
current output.

• Set the value with theorkey.
• Available when Heating/Cooling control(OUT2) option is added.

OUT/OFF Key function
SVSelection • Make a selection with thePV

Reverts to the PV/SV Display Mode.
17

or

key.

5.2 Main Setting Mode
To enter the Main setting mode, press the
key.
or
key.
The SV can be increased or decreased with the
key registers the SV, and proceeds to the PV/SV Display mode.
Pressing theCharacter
Name, Function, Setting range
Default value
SV10• Sets SV1 (desired value).
• Setting range: SV low limit to SV high limit, or
Scaling low limit to Scaling high limit value
5.3 Sub Setting Mode
To enter the Sub setting mode, press the
key while holding down the
key.
or
key.
The set values can be increased or decreased with the
key registers the set value, and proceeds to the next setting item.
Pressing theCharacter
Name, Function, Setting range
Default value
AT/Auto-reset
AT/Auto-reset• Selects AT Perform/Cancel (PID control) or
CancelAuto-reset (offset correction) Perform/Cancel (PD or P control).
Not available for ON/OFF or PI control.
• Selection item:: AT/Auto-reset Cancel/: AT/Auto-reset Perform[AT (Auto-tuning)]• If AT Perform is selected, the AT indicator flashes, and the unit reverts to
the PV/SV display mode.
When AT is finished, the AT indicator is turned off and P, I, D, ARW
values are automatically set.
• During AT, none of the settings can be carried out.
• If AT is cancelled during the process, P, I, D, ARW values return to theprevious values.
key (OUT/OFF Key) is pressed during AT, the Control output• If theOFF function initiates. Pressing the
key again cancels the AT.
• AT will be forced to stop if it has not been completed within 4 hours.
[Auto-reset]• If Auto-reset Perform is selected, offset correction immediately starts,(correction value is automatically set, and the AT indicator flashes) andthe unit reverts to the PV/SV display mode.
• To prevent key entry error, other settings cannot be performed for 4
minutes after starting.
After auto-reset is completed, the AT indicator is turned off, and all
settings can be 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.
OUT2 becomes ON/OFF control when set to 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 (Multiplied value of OUT1 proportional
band)
Integral Time
200 sec• 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 sec• Sets the derivative time.
Setting the value to 0 disables the function (PI control).
• Not available if OUT1 is in ON/OFF control• Setting range: 0 to 300 seconds
ARW
50%• Sets the ARW (anti-reset windup).
• Available only for PID control.
• Setting range: 0 to 100%
OUT1 Proportional Cycle
Relay contact output: 30 sec• Sets OUT1 proportional cycle.
Non-contact voltage output: 3 sec
Not available for the current output type or if OUT1 is in ON/OFF control.
• With 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
Relay contact output: 30 sec• Sets OUT2 proportional cycle.
Non-contact voltage output: 3 sec• Not available for the current output type.
Not available if Heating/Cooling control (option) is not added, or if OUT2
is in ON/OFF control.
• With 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 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 No alarm action is selected during A1 type selection.
• Setting range: Refer to (Table 5.3-1) (p.20).

19

Character

Name, Function, Setting range
Default value
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 No alarm action is
selected during A2 type selection.
• Setting range: Refer to (Table 5.3-1).
Heater Burnout Alarm Value
0.0 A,• Sets the heater current value for Heater burnout alarm.
xx.x
Setting the value to 0.0 disables the function.
(xx.x: CT
and CT current value are indicated alternately on the PV display.
Charactercurrent
When
OUT1
is
ON, the CT current value is updated. When OUT1 is OFF,value)
heatercurrent
value
shows the same value as when OUT1 was ON.
Alternating•Itisrecommended
to
set approx. 80% of the heater current value indisplay
consideration of the voltage fluctuation.
• Upon returning to set limits, the alarm will stop.
• Available only when the Heater burnout alarm option is added.
• Setting range:
Rated current 5 A: 0.0 to 5.0 A
Rated current 10 A: 0.0 to 10.0 A
Rated current 20 A: 0.0 to 20.0 A Rated current 50 A: 0.0 to 50.0 A
Loop Break Alarm Time
0 min
• Sets the time to assess the Loop break alarm.
• Available only when Loop break alarm (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 (option) is added
With a decimal point: 0.0 to 150.0• Setting range: 0 to 150
DC input: 0 to 1500 (The placement of the decimal point
follows the selection.)
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 manipulated variable
has reached 100% or the output high limit value. The alarm will also be activated when
the PV does not fall as much as the span or more within the time it takes to assess the
Loop break alarm after the manipulated variable has reached 0% or the output low limit
value. When the control action is Direct (Cooling), read “fall” for “rise” and vice versa.
Setting Range of A1 and A2 Value(Table 5.3-1)
Alarm type
Setting range
High limit alarm–Input span to input span
( )(*1)
Low limit alarm–Input span to input span
( )(*1)
High/Low limits alarm
0 to input span
( )(*1)
High/Low limit range alarm
0 to input span
( )(*1)
Process high alarm
Input range low limit to input range high limit (*2)
Process low alarm
Input range low limit to input range high limit (*2)
High limit alarm with standby–Input span to input span
( )(*1)
Low limit alarm with standby–Input span to input span
( )(*1)
High/Low limits alarm with standby
0 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 value is the same as scaling low(or high) limit value.
205.4 Auxiliary Function Setting Mode 1
To enter Auxiliary function setting mode 1, press the
key for approx. 3 seconds
key.
while holding down the
The set value can be increased or decreased with theor
key.
key registers the set value, and proceeds to the next setting item.
Pressing theCharacter
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 Unlock status, thenselect Lock 1, Lock 2 or Lock 3.
• Selection item:(Unlock) : All set values can be changed.
(Lock 1) : None of set values can be changed.
(Lock 2) : Only SV1 and SV2 can be changed.
(Lock 3) : All set values except input type can be changed
temporarily. However, changed values revert to theirprevious value after power-off because they are not saved in
the non-volatile memory. Do not change any setting itemin Auxiliary function setting mode 2. If any item in
Auxiliary function setting mode 2 is changed, it willaffect other setting items such as SV and Alarm value.
Be sure to select Lock 3 when changing the set values
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 non-volatile memory.)
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
DC input: Scaling low limit value to SV high limit(The placement of the decimal point follows the selection)
Sensor Correction
0.0• Sets the sensor correction value.
• Setting range: –100.0 to 100.0 ( )DC input: –1000 to 1000 (The placement of the decimal
point follows the selection)[Sensor Correction Function]
This corrects the input value from the sensor. When a sensor cannot be set at a location
where control is desired, temperatures measured by the sensor may deviate from thetemperature in the controlled location. When controlling with plural controllers,sometimes the measured temperatures (input value) do not concur due to difference insensor accuracy or dispersion of load capacities.
In such a case, the control can be set at the desired temperature by adjusting the input
value of sensors. However, it is effective within the input rated range regardless of thesensor correction value.
PV after sensor correction = Current PV + (Sensor correction value)
21

Character

Name, Function, Setting range
Default value
Communication Protocol
Shinko• Selects the communication protocol.
protocol• Available only when Serial communication (option) is added.
• Selection item：(Shinko protocol),(Modbus ASCII mode),(Modbus RTU mode)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 (option) is added• Setting range: 0 to 95
9600 bps
Communication Speed• Selects a communication speed equal to that of the host computer.
Otherwise communication is impossible.
• Available only when Serial communication (option) is added.
(2400 bps),(4800 bps),• Selection item:(9600 bps),(19200 bps)
Even parity
Parity• Selects the parity.
• Not available if 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)
1
Stop Bit• Selects the stop bit.
• Not available if Serial communication (option) is not added or if Shinko
protocol is selected during the Communication protocol selection.
• Selection item:: 1,:2

5.5 Auxiliary Function Setting Mode 2
key for approx. 3 seconds
To enter Auxiliary function setting mode 2, press thewhile holding down thekey.
The set value can be increased or decreased by pressing theor
key.
key registers the set value, and proceeds to the next setting item.
Pressing the
If Lock 3 is selected during Set value lock selection, first 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• An input type from thermocouple (10 types), RTD (2 types),1370 )
current (2 types) and voltage (4 types) and / can be selected.
• When changing the input from DC voltage to other inputs, remove
the sensor connected to the controller first, then change the input. If
the input is changed with the sensor connected, the input circuit
may break.
K–200 to 1370
K
–320 to2500
K–199.9 to 400.0
K–199.9 to750.0
J–200 to 1000
J–320 to
1800
R
0 to 1760
R
0 to
3200
S
0 to 1760
S
0 to
3200
B
0 to 1820
B
0 to
3300
22

E
T

–200 to800
E–320 to1500–199.9 400.0
T–199.9 to 750.0
toN–200 to 1300
N–320 to2300
PL0 to 1390
PL0 to2500
C(W/Re5-26)
0 to 2315
C(W/Re5-26)
0 to
4200
Pt100
–199.9 to 850.0
Pt100–199.9 to999.9
JPt100–199.9 to 500.0
JPt100–199.9 to
900.0
Pt100
–200 to850
Pt100–300 to1500
JPt100–200 to500
JPt100–300 to
900
4 to 20 mA DC –1999 to
9999
0 to 20 mA DC –1999 to
9999
0 to 1 V DC
–1999 to9999
0 to 5 V DC
–1999 to9999
1 to 5 V DC
–1999 to9999
0 to 10 V DC –1999 to
9999
Scaling High Limit
9999• Sets scaling high limit value.
• Available only for the DC input• Setting range: Scaling low limit 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 to scaling high limit value(The placement of the decimal point follows the selection)
Decimal Point Place
No decimal• Selects the decimal point place.
point• Available only for the DC input• Selection item:: No decimal point: 1 digit after decimal point: 2 digits after decimal point: 3 digits after decimal point
PV Filter Time Constant
0.0 sec• Sets PV filter time constant.
If the value is set too large, it affects the control result due to the delayof response.
• Setting range: 0.0 to 10.0 sec
OUT1 High Limit100%• Sets the high limit value for OUT1.
• Not available if OUT1 is in ON/OFF control• Setting range: OUT1 low limit to 100% (Relay contact output,
non-contact voltage output)
OUT1 low limit to 105% (Current output)
OUT1 Low Limit0%• Sets low limit value for OUT1.
• Not available if OUT1 is in ON/OFF control• Setting range: 0% to OUT1 high limit (Relay contact output,
Non-contact voltage output)–5% to OUT1 high limit (Current output)
23

Character

Name, Function, Setting range
Default value
OUT1 ON/OFF Hysteresis
1.0• Sets ON/OFF hysteresis for OUT1.
• Available only when OUT1 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.)
Air cooling
OUT2 Action Mode
• Selects OUT2 cooling action from a choice of: Air cooling, oil coolingand water cooling.
• Not available if OUT2 is in ON/OFF control or if the Heating/Cooling
control option is not added• Selection item:: Air cooling (linear characteristics): Oil cooling (1.5th power of the linear characteristics): Water cooling (2nd power of the linear characteristics)
OUT2 High Limit100%• Sets the high limit value for OUT2.
• Not available if OUT2 is in ON/OFF control or if the Heating/Cooling
control option is not added• Setting range: OUT2 low limit to 100% (Relay contact output,
non-contact voltage output)
OUT2 low limit to 105% (Current output)
OUT2 Low Limit0%• Sets the low limit value for OUT2.
• Not available if OUT2 is in ON/OFF control or if the Heating/Cooling
control option is not added• Setting range: 0% to OUT2 high limit (Relay contact output,
Non-contact voltage output)–5% to OUT2 high limit (Current output)
Overlap/Dead Band0.0
• Sets the Overlap or Dead band for OUT1 and OUT2.
+ Set value: Dead band
– Set value: Overlap band
• Available only when the Heating/Cooling control option is added• Setting range: –100.0 to 100.0 ( )DC input: –1000 to 1000 (The placement of the decimal
point follows the selection)
OUT2 ON/OFF Hysteresis
1.0• Sets ON/OFF hysteresis for OUT2.
• Available when OUT2 is in ON/OFF control and when the Heating/Cooling control option is added• Setting range: 0.1 to 100.0 ( )DC input: 1 to 1000 (The placement of the decimal point
follows the selection)

24

Character

Name, Function, Setting range
Default value
A1 TypeNo alarm• Selects Alarm 1 (A1) type.
action(See Section 7.5 on pages 34, 35.)
Note: If A1 type is changed, the A1 value defaults to 0 (0.0).
Therefore it is necessary to set it again.
• 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: High/Low limit range alarm: High/Low limits alarm withstandby
A2 TypeNo alarm• Selects Alarm 2 (A2) type.
action(See Section 7.5 on pages 34, 35.)
• Available only when the A2 option is added
Note: If A2 type is changed, the A2 value defaults to 0 (0.0).
Therefore it is necessary to set it again.
• Selection items are the same as those of A1 type.
A1 Action Energized/De-energized
Energized• Selects A1 action Energized/De-energized.
(See Energized/De-energized function on p.27)• Not available if No alarm action is selected during A1 type selection• Selection item:(Energized),(De-energized)
Energized
A2 Action Energized/De-energized• Selects A2 action Energized/De-energized.
(See Energized/De-energized function on p.27)• Not available if No alarm action is selected during A2 type selection orif A2 (option) is not added• Selection items are the same as those of A1 action Energized/
De-energized.
1.0
A1 Hysteresis• Sets A1 hysteresis.
• Not available if No alarm action is selected during A1 type selection• 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 No alarm action is selected during A2 type selection orif A2 (option) is not added• Setting range is the same as those of the A1 hysteresis setting.
0 sec
A1 Action Delay Timer• 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 A1 type selection• Setting range: 0 to 9999 seconds
25

Character

Name, Function, Setting range

Default value
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 No alarm action is selected during A2 type selection
or if A2 (option) is not added• Setting range: 0 to 9999 seconds
ReverseDirect/Reverse Control Action(Heating)• Selects either Direct (Cooling) or Reverse (Heating)control action.
• Selection item:: Reverse (Heating) control: Direct (Cooling) control

AT Bias• Sets the bias value when AT is performing.
(See Section 8.2 on pages 36, 37.)
• Not available for DC input• Setting range: 0 to 50 (0 to 100 )With a decimal point: 0.0 to 50.0

20

(0.0 to 100.0 )0SVTC Bias• SV adds SVTC bias value to the value received by the digitaltransmission.
• Available only when Serial communication (option) is added• Setting range: Converted value of 20% of the input span
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,–19.99 or –1.999.
Outputs OFF (4mA) or OUT1
Output Status when Input(OUT2) low limit.
Abnormal• Selects the output status of OUT1 and OUT2 (D option) when DC
input is Overscale or Underscale.
• Available only for Current output with DC input• Selection item:: Outputs OFF (4mA) or OUT1 (OUT2) low limit.
: 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.
Control output OFF
OUT/OFF Key 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

Alarm Action Energized/De-energized Function[If the alarm action Energized is selected]
When the alarm output indicator is lit, the alarm output (terminals 15-16 or 17-18) is
conducted (ON). When the alarm output indicator is unlit, the alarm output is notconducted (OFF). See (Fig. 5.5-1).
[If the alarm action De-energized is selected]
When the alarm output indicator is lit, the alarm output (terminals 15-16 or 17-18) is notconducted (OFF). When the alarm output indicator is unlit, the alarm output isconducted (ON). See (Fig. 5.5-2).
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 value

SV(Fig. 5.5-1)+ A1 value(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 on the PV display while this function is working.
Pressing the
key again for approx. 1 sec cancels the Control output 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.
5.7 Auto/Manual Control Switching• Select “Auto/Manual control function” during the “OUT/OFF Key function” selectionin Auxiliary function setting mode 2.
key in the PV/SV display mode. Auto/Manual control can be switched.
Press the• 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 on the SV display with theor
key.
key again, the unit reverts to the PV/SV display mode
By pressing the(automatic control).
When the power supply to the instrument is turned ON, automatic control starts.
• When control is changed from automatic to manual and vice versa, the balancelessbumpless function works to prevent sudden change of 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 on the SV display. During MV indication, the 2nd decimal point fromthe right on 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 controller is mounted to the control panel and wiring is completed, operate thecontroller following the procedures below.

(1) Turn the power supply to the JCM-33A ON.
With thermocouple and RTD input, sensor input characters and temperature unit are
indicated on the PV display, and the input range high limit value is indicated on the SV
display for approx. 3 seconds after the power is switched ON. See (Table 6-1).
With the DC input, sensor input characters are indicated on the PV display, andscaling high limit value is indicated on the SV display for approx. 3 seconds after the
power is switched 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 on the SV display.
During this time, all outputs and the LED indicators are in OFF status.
After that, control starts indicating the PV on the PV display and SV1 on the SV
display. When the Control output OFF function is working, [] is indicated on the
PV display.
(Table 6-1)
Sensor input

PV display

SV display

PV display

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

Relay contact
output
R/

SV

H 5

H 5

H 5

H 5

H 5

H 5

C 6

C 6

C 6

C 6

C 6

C 6

L 7

L 7

L 7

L 7

L 7

L 7

Cycle action is performed
according to deviation.

Cycle action is performed
according to deviation.

Non-contact
voltage output
S/

Current
output+ 6+ 6

12V DC

12/0V DC

- 7

+ 6

+ 6

0V DC

7

7

7

+ 6

20 to 4mA DC

20mA DC

7

A/

7

+ 6

0/12V DC

12V DC

7

7

Cycle action is performed
according to deviation.

Cycle action is performed
according to deviation.

+ 6

+ 6

0V DC

+ 6

+ 6

4mA DC

4mA DC

7

7

+ 6

+ 6

7

7

4 to 20mA DC

20mA DC

Changes continuously
according to deviation.

Changes continuously
according to deviation.

Indicator(OUT1) Green

Lit

Unlit

Unlit

Lit

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

7.2 Heater Burnout Alarm Action (Option)
ON
Heater burnout
alarm action

OFF

Heater burnout alarm value
Load current

Small
Heater burnout
alarm output
Indicator(HB) red

Large

8

8

9

9

Lit

Unlit

Heater burnout alarm output terminals differs depending on the added options.
When A2 output (option) is added, use terminals 8 and 9 for the Heater burnout
alarm.
When Heating/Cooling control (option) is added, use terminals 17 and 18 for the
Heater burnout alarm.
297.3 OUT1 ON/OFF Control Action
Heating (reverse) action

Cooling (direct) action

Hysteresis

Hysteresis

ON

ON

ControlactionOFF

OFF
SV

Relay contact
outputR/

Non-contact
voltage output
S/

Current
output
A/

SV

H 5

H 5

H 5

H 5

C 6

C 6

C 6

C 6

L 7

L 7

L 7

L 7

+ 6

+ 6

7

7

7

7

+ 6

+ 6

+ 6

+ 6

7

7

7

7

12V DC

20mA DC

0V DC

4mA DC+ 6

0V DC

4mA DC+ 6

12V DC

20mA DC

Indicator(OUT1) Green

Lit

Unlit

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

30

Unlit

Lit

7.4 OUT2 (Heating/Cooling Control) Action (Option)(Cooling P-band)

Heating P-band

ON
ControlactionON(Cooling
action)Heatingaction

OFF

OFF

SV

Relay contact
output (OUT1)
R/

H 5

H 5

H 5

C 6

C 6

C 6

L 7

L 7

L 7

Cycle action is performed
according to deviation.

8

Relay contact
output (OUT2)DR

Non-contact
voltage output(OUT1)
S/

9

Indicator(OUT2) Yellow

9

9

+ 6

+ 6

+ 6

7

7

7

12V DC

12/0V DC

0V DC

Cycle action is performed
according to deviation.

+ 8
9

+ 8

+ 8
0V DC

0/12V DC9912V DC

Cycle action is performed
according to deviation.

+ 6
20mA DC

7

+ 6

+ 6

7

7

20 to 4mA DC

4mA DC

Changes continuously
according to deviation.

+ 8

+ 8

+ 8

9

9

9

4 to 20mA DC

4mA DC

Current output(OUT2)DA

Indicator(OUT1) Green

8

Cycle action is performed
according to deviation.

Non-contact
voltage output(OUT2)DS

Current output(OUT1)
A/

8

20mA DC

Changes continuously
according to deviation.

Lit

Unlit

Lit

Unlit

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

31

When Setting Dead Band
Heating P-band(Cooling P-band)

Dead band

ON

ON
ControlactionHeatingaction(Cooling
action)

OFF

OFF
SV

Relay contact
output (OUT1)
R/

H 5

H 5

H 5

C 6

C 6

C 6

L 7

L 7

L 7

Cycle action is performed
according to deviation.

8

Relay contact
output (OUT2)DR

Non-contact
voltage output(OUT1)
S/

9

8

9

9

Cycle action is performed
according to deviation.

+ 6

+ 6

+ 6

7

7

7

12V DC

12/0V DC

0V DC

Cycle action is performed
according to deviation.

Non-contact
voltage output(OUT2)DS

Current output(OUT1)

8

+ 8

+ 8

+ 8

9

9

9

0/12V DC

0V DC

12V DC

Cycle action is performed
according to deviation.

+ 6
20mA DC

7

A/

+ 6

+ 6

7

7

20 to 4mA DC

4mA DC

Changes continuously
according to deviation.

+ 8

Current output(OUT2)DA

Indicator(OUT1) Green9+ 8

4mA DC

4 to 20mA DC

9+ 8
20mA DC

9

Changes continuously
according to deviation.

Lit

Unlit

Unlit

Lit

Indicator(OUT2) Yellow: Turns ON (lit) or OFF (unlit).
: Represents Heating control action.
: Represents Cooling control action.

32

When Setting Overlap Band
Heating P-band
Cooling P-band
ControlactionON

Overlap
band

HeatingactionON(Cooling
action)

OFF

OFF
SV
Relay contact
output (OUT1)
R/

H 5

H 5

H 5

C 6

C 6

C 6

L 7

L 7

L 7

Cycle action is performed
according to deviation.

8

Relay contact
output (OUT2)DR

9

Non-contact
voltage output(OUT1)
S/

89

9Cycle action is performed
according to deviation.

+ 6

+ 6

+ 6

7

7

7

12/0V DC

12V DC

Cycle action is performed
according to deviation.

+ 8

Non-contact
voltage output(OUT2)
DS

0V DC

9
+ 6

Current output(OUT1)
A/

8

+ 8

+ 8

9

9

0/12V DC

+ 6

+ 6

7

7

Changes continuously
according to deviation.

+ 8

Current output(OUT2)

4mA DC

9DA

12V DC

Cycle action is performed
according to deviation.

20mA DC 20 to 4mA DC

7

0V DC

4mA DC

+ 8

+ 8

9

9

4 to 20mA DC

Changes continuously
according to deviation.

20mA DC

Indicator(OUT1) Green

Lit

Unlit

Indicator(OUT2) Yellow

Unlit

Lit

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

33

7.5 A1 and A2 Actions
High limit alarm

Low limit alarm
A1 hysteresis

ON

A1 hysteresis
ON

Alarm action
OFF

A1
value
Alarm output

+ A1
value

SV

OFF

A1
value

+ side+ sideside

side
High/Low limits alarm

SV

+ A1
value

High/Low limit range alarm

A1 hysteresis

A1 hysteresis
ON

ON

Alarm action
OFF

OFF

A1
value

SV

A1
value

A1
value

A1
value

SV

Alarm output
Process high alarm

Process low alarm
A1 hysteresis

A1 hysteresis
ON

ON

Alarm action
OFF

OFF

A1
value

A1
value
Alarm output
High limit alarm with standby

Low limit alarm with standby

A1 hysteresis
ON

A1 hysteresis
ON

Alarm action
OFF

OFF

A1
value
Alarm output

SV

+ A1
value

A1
value

+ side+ side

side

side

34

SV

+ A1
value

High/Low limits alarm with standby
A1 hysteresis
ON

Alarm action
OFF

A1
value

SV

A1
value

Alarm output: A1 output terminals 15 and 16 are closed (ON).
: A1 output terminals 15 and 16 are closed (ON) or opened (OFF).
: A1 output terminals 15 and 16 are opened (OFF).
: Standby functions.

For A2 output, terminals 17 and 18 are used.
The A1 and A2 indicators light when their output terminals are closed (ON),and go off when their output terminals are opened (OFF).

35

8. Control Action Explanations

8.1 PID(1) Proportional Band (P)Proportional action is the action which the control output varies in proportion to thedeviation between the SV and the PV.
If the proportional band is narrowed, even if the output changes by a slight variation of
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 action 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 oscillation is
also accelerated and control becomes unstable.
(3) Derivative Time (D)Derivative action is used to restore the change in the PV 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 thederivative time is extended, an excessive returning phenomenon may occur and thecontrol system may oscillate.

8.2 AT of This Controller
In order to decide each value of P, I, D and ARW automatically, the AT process should
be made to fluctuate to obtain an optimal value.
For DC input, the AT process will fluctuate around the SV regardless of the 3 conditions
below.

Notice• Perform the AT during the trial run.
• During AT, none of the setting items can be set.
• If power failure occurs during AT, the AT stops.
• Sometimes the AT process will not fluctuate if AT is performed at or near room
temperature. Therefore AT might not finish normally.
[1] In the case of a 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 the temperature 20
lower than the SV.
(1) Calculating PID
Temperature 20 lower than the SVconstant
SV(2) PID constant(4)
calculated(3) Controlled by the
PID constant set
Temperature
by AT(4) AT bias value
Time

AT starting point
(1)

(2)

(Fig. 8.2-1)
36(3)

[2] In the case of stable control or when control temperature is within SV 20
The AT process will fluctuate around the SV.
(1) Calculating PID
constant(2) PID constantcalculated(3) Controlled by the
PID constant set
by AT

SV
TemperatureTime

AT starting point
(1)

(3)

(2)

(Fig. 8.2-2)[3] 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 the temperature 20
higher than the SV.
Temperature 20

higher than the SV(1) Calculating PID
constant(2) PID constantcalculated(3) Controlled by the
PID constant set
by AT(4) AT bias value

Temperature
(4)

SV

Time

AT starting point
(1)

(2)

(3)

(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 action.
Since the corrected value is internally memorized, it is not necessary to performthe auto-reset again as long as the process is the same.
However, when OUT1 proportional band is set to 0 or 0.0, the corrected value is cleared.
Auto-reset is performed
Temperature
SV

Offset span

Offset is corrected
Time(Fig. 8.3-1)
37

9. Specifications

9.1 Standard Specifications
Mounting: FlushSetting: Membrane sheet key
Display
PV display: Red LED 4 digits, character size, 14.3 x 8 (H x W) mm
SV display: Green LED 4 digits, character size, 10 x 5.5 (H x W) mm
Accuracy (Setting, Indication)
Thermocouple : Within 0.2% of each input span 1 digit orwithin 2 (4 ), whichever is greater
However, R, S input, 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 input, less than 0 (32 ): Within 0.4% of each
input span 1 digit
RTD: Within 0.1% of each input span 1 digit orwithin 1 (2 ), whichever is greater
Voltage, Current: Within 0.2% of each input span 1 digit
Input sampling period : 250 ms
Input
Thermocouple : K, J, R, S, B, E, T, N, PL- , C (W/Re5-26)
or less, however, for B, 40
or less
External resistance, 100
RTD: Pt100, JPt100, 3-wire systemor less per wire
Allowable input lead wire resistance, 10Current: 0 to 20 mA DC, 4 to 20 mA DC
Input impedance, 50
shunt resistor (sold separately) must be connected[50
between input terminals.]
shunt
Allowable input current, 50 mA or less [When 50
resistor (sold separately) is used]
Voltage: 0 to 1 V DC;
Input impedance, 1 M or more
Allowable input voltage, 5 V or less
Allowable signal source resistance, 2 k or less0 to 5 V DC, 1 to 5 V DC, 0 to 10 V DC;
Input impedance, 100 k or more
Allowable input voltage, 15 V or lessor less
Allowable signal source resistance, 100
Control output (OUT1)
Relay contact : 1a1b
Control capacity: 3 A 250 V AC (resistive load)
1 A 250 V AC (inductive load cos =0.4)
Electrical life: 100,000 cycles
Non-contact voltage (For SSR drive):+2
12 0 V DC Max 40 mA (short circuit protected)
Number of units when connecting Shinko SSR in parallel:
SA-400 series: 5 units
Current: 4 to 20 mA DC
Load resistance, Max 550
A1 output
When A1 action is set as Energized, the alarm action point is set by the deviationfrom the SV (except Process alarm).
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.
38

Setting accuracy : The same as the Indication accuracy
Action: ON/OFF action
Hysteresis: Thermocouple, RTD input: 0.1 to 100.0 ( )Voltage, Current input: 1 to 1000 (The placement of thedecimal point follows the selection.)
Output: Relay contact, 1a
Control capacity: 3 A 250 V 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 )Voltage, Current: 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 the current output)
ARW:
0 to 100%
OUT1 hysteresis:
Thermocouple, RTD input: 0.1 to 100.0 ( )Voltage, Current input: 1 to 1000 (The placementof the decimal point follows the selection.)
Supply voltage:
100 to 240 V AC 50/60 Hz, 24 V AC/DC 50/60 Hz
Allowable voltage fluctuation range:
100 to 240 V AC: 85 to 264 V AC
24 V AC/DC:
20 to 28 V AC/DC
Ambient temperature: 0 to 50 (32 to 122 )Ambient humidity:
35 to 85%RH (non-condensing)Power consumption: Approx. 8 VA
Circuit insulation configuration:
Electrically insulated
B

Ground
1

2
3

D

Power
source

7

A

13
14

Communication

5

OUT1

8
9

10

4

6

OUT2, HB (W) or
Insulated power
output (P24)

CT
Input
C
13

SV2

14

11

A1
output

15

A2,
LA
or
HB

17

12

16

18

19

Input

20
21

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

Insulation resistance
10 M or more, at 500 V DC for other combinations except the above mentioned
Dielectric strength
Between input terminal and ground terminal, 1.5 kV AC for 1 minuteBetween input terminal and power terminal, 1.5 kV AC for 1 minuteBetween output terminal and ground terminal, 1.5 kV AC for 1 minuteBetween output terminal and power terminal, 1.5 kV AC for 1 minuteBetween power terminal and ground terminal, 1.5 kV AC for 1 minute
Weight:Approx. 300 g
External dimensions: 72 x 72 x 100 mm (W x H x D)
Material:
Case: Flame-resistant resin
Color:
Case: Light gray
Attached function[Sensor correction function][Set value lock function][Burnout]
When the thermocouple or RTD input is burnt out, OUT1 is turned OFF (for”.
current output type, OUT1 low limit value) and the PV display flashes “[Self-diagnosis]
The CPU is monitored by a watchdog timer, and if an abnormal status is found 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 the thermocouple
and the instrument, and always maintains it at the same status as if the reference
junction location temperature was at 0 (32 ).
[Power failure countermeasure]
The setting data is backed up in non-volatile IC memory.
[Indication and output when input is abnormal]
Output status
Output status
OUT1
OUT2
Contents andwhen input
DirectReverseDirectReverseabnormalIndication
actionactionactionaction(*1)
OverscaleON (20 mA)
ON(20 mA)
Measured value
or OUT1
or OUT2
has exceededhigh limit
OFF(4 mA) or OFF(4 mA) or high limit
value (*2)
value (*2)
Indication range
OUT1 low
OUT2 lowhigh limit value.
limit value
limit value
OFF (4mA)
OFF(4 mA)
or
OUT1
low
or OUT2 low" flashes.
"
limit value
limit value
Underscale
ON (20 mA)
ON (20 mA)
Measured value
or OUT1
or OUT2
OFF (4mA)
OFF(4 mA)
has dropped
high limit
high limit
oror
value (*2)
value (*2)
below Indication
OUT1 low
OUT2 low
range low limit
OFF(4 mA) or OFF(4 mA) or
limit value
limit value
value.
OUT1 low
OUT2 low"" flashes.
limit value
limit value(*1) This is only available for DC input and when OUT1 is current output type.
If OUT1 is not 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 (manipulated variable) is outputted.
(*2) Outputs a value between OFF (4 mA) and ON (20 mA) or between OUT1 (or OUT2)
low limit value and OUT1 (or OUT2) high limit value, depending on deviation.
40

Thermocouple, RTD input
Input
Input range–199.9 to 400.0
K，T–199.9 to 750.0–199.9 to 850.0–200 to 850
Pt100–199.9 to 999.9–300 to 1500
–199.9 to 500.0–200 to 500
JPt100–199.9 to 900.0–300 to 900

Indication range–199.9 to 450.0–199.9 to 850.0–199.9 to 900.0–210 to 900–199.9 to 999.9–318 to 1600
–199.9 to 550.0–207 to 550–199.9 to 999.9–312 to 1000

Control range–205.0 to 450.0–209.0 to 850.0–210.0 to 900.0–210 to 900–211.0 to 1099.9–318 to 1600
–206.0 to 550.0–207 to 550–211.0 to 999.9–312 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 )• DC input (DC voltage, current 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%]• DC input disconnection: When DC input is disconnected, the PV display flashes” for 4 to 20 mA DC and 1 to 5 V DC inputs, and““” for 0 to 1 V DC input.
For 0 to 20 mA DC, 0 to 5 V DC and 0 to 10 V DC inputs, the PV
display indicates the value corresponding with 0 mA or 0 V input.
[Warm-up indication]
With thermocouple and RTD input, for approx. 3 seconds after the power isswitched ON, sensor input characters and temperature unit are indicated on the
PV display, and the input range high limit value is indicated on the SV display.
With the DC input, for approx. 3 seconds after the power is switched ON, sensor
input characters are indicated on the PV display, and scaling high limit value isindicated on the SV display.
(However, if the scaling high limit value has been changed during the Scalinghigh limit setting, the changed value will be indicated on the SV display.)[Auto/Manual control switching]
If “Auto/Manual control function” is selected during OUT/OFF Key function
selection, automatic control can be switched to manual control and vice versa
key (OUT/OFF Key) in the PV/SV display mode.
by pressing the
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 on theorkey.
SV display with the
key again, the unit reverts to the PV/SV display mode (autoBy pressing thematic control)
When the power supply to the instrument is turned ON, automatic control starts.
When the control action is changed from automatic to manual control and viceversa, the balanceless-bumpless function works to prevent sudden change of MV.
Accessories:
Instruction manual: 1 copy
Screw type mounting brackets: 1 set
CT (current transformer)
CTL-6S [W (5 A, 10 A, 20 A) option]: 1 pieceCTL-12-S36-10L1U [W (50 A) option]: 1 piece
Terminal cover: 1 piece (when 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 the SV (except Process alarm).
When the input goes outside 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 and LA options are added together, they utilize common output terminals.
Setting accuracy: The same as the Indication accuracy
Action:ON/OFF action
Hysteresis:
Thermocouple, RTD input: 0.1 to 100.0 ( )Voltage, Current input: 1 to 1000 (The placement of the decimal
point follows the selection.)
Output:Relay contact, 1a
Control capacity: 3 A 250 V 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 activated when sensor is burnt out or when indication isOverscale or Underscale.
This option cannot be added to the current output type.
Heater rated current : 5 A, 10 A, 20 A, 50 A, Must be specified.
Setting accuracy:
Within 5% of heater rated current
Action:ON/OFF action
Output:Relay contact, 1a
Control capacity: 3 A 250 V AC (resistive load)
Electrical life: 100,000 cycles
Heating/Cooling control (OUT2) (option code: DR, DS, DA)
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/Dead band:
Thermocouple, RTD input: –100.0 to 100.0 ( )DC voltage, current 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 voltage, current input: 1 to 1000 (The placement of the decimal point
follows the selection.)Control output (OUT2) (for SSR drive):
Relay contact output: 1aControl capacity: 3 A 250 V AC (resistive load)
1 A 250 V AC (inductive load cos =0.4)
Electrical life: 100,000 cycles
Non-contact voltage output (for SSR drive):+2
12 0 V DC Max 40 mA (short circuit protected)
Current output: 4 to 20 mA DC
Load resistance, Max 550
OUT2 action mode selection:
One cooling mode can be selected by keypad from the following.
Air cooling (Linear characteristics)
Oil cooling (1.5th power of the linear characteristics)
Water cooling (2nd power of the linear characteristics)
42

Serial communication (option code: C5)
The following operations are performed from an external computer.
(1) Reading and setting of the SV, PID and various set values(2) Reading of the PV and action status (3) Function change
Communication interface: EIA RS-485
Communication method : Half-duplex communication
Synchronization method : Start-stop synchronization
Communication speed: 2400/4800/9600/19200 bps (Selectable by keypad)
Parity:Even/Odd/No parity (Selectable by keypad)
Stop bit:
1 or 2 (Selectable by keypad)
Data format:
Communication Shinko protocol
Modbus ASCII
Modbus RTU
protocolStart bit1
1
1
Data bit
7
7
8
ParityEven
Selectable (Even)
Selectable (No parity)
Stop bit1
Selectable (1)Selectable (1)Data bit is automatically selected upon selecting the communication protocol.
( ) shows basic set value.
Digital external setting:Receives digital set value from Shinko programmable controller (with SVTC option).
[Set value lock of the JCM-33A must be set to Lock 3.]
When SV data from Shinko programmable controller is larger than SV high limit
or smaller than SV low limit, the JCM-33A ignores the value and controls with 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] and [A2] options are added together, they utilize the same output terminals.
Setting range : Loop break alarm time: 0 to 200 minutes
Loop break alarm span:
Thermocouple, RTD input: 0 to 150 ( ), 0.0 to 150.0 ( ),DC voltage, current input: 0 to 1500 (The placement of the decimal
point follows the selection.)
Output:Relay contact, 1a, 3 A 250 V AC (Resistive load)
Electrical life: 100,000 cycles
Insulated power output (option code: P24)
Output voltage: 24 3 V DC (when load current is 30mA)
Ripple voltage: Within 200 mV (when load current is 30mA)
Maximum load current: 30 mA
Color Black (option code: BK)
Front panel frame, case: Black
Terminal cover (option code: TC)
Electrical shock protection terminal cover
Drip-proof/Dust-proof (option code: IP)
Drip-proof/Dust-proof specification, IP54 (only for the front panel)439.3 Option Combinations
Combination 1
Combination 2
Combination 3
Combination 4
Combination 5
Combination 6
Combination 7
Combination 8

A2
O
O
–
O
O
O
–
O

LA
O
O
–
O
O
O
–
O

W
O
–
O
–
O
–
O
–

D
–
O
O
–
–
O
O
–

D : DR, DS, DA

P24
–
–
–
O
–
–
–
O

C5
O
O
O
O
–
–
–
–

O: Available

BK
O
O
O
O
O
O
O
O

TC
O
O
O
O
O
O
O
O

IP
O
O
O
O
O
O
O
O

–: Unavailable

10. Troubleshooting

If any malfunctions occur, refer to the following items after checking that 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.
Indication
Problem
The PV display is].
indicating [[] is flashingon 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.
• Burnout of thermocouple, RTD or disconnection of DC
voltage (0 to 1 V DC)
Replace each sensor.
How to check sensor burnout[Thermocouple]
If the input terminals of the instrument are shorted, and if
approximate room temperature is indicated, the instrument
is likely to be operating normally, however, the sensor may
be burnt out.
[RTD]
resistance is connected to the input
If approximate 100
terminal between A-B of the instrument and between B-B isshorted, and if a value around 0 (32 ) is indicated, theinstrument is likely to be operating normally, however, thesensor may be burnt out.
[DC voltage (0 to 1 V DC)]If the input terminals of the instrument are shorted, and if
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 1 V DC) is securely mounted to thecontroller terminals.
Ensure that the sensor terminals are securely connectedto the controller terminals.
44

Problem[] is flashingon the PV display.

Presumed cause and solution• The input signal wire for DC voltage (1 to 5 V DC) or current(4 to 20 mA DC) may be disconnected.
Replace each input signal.
How to check input signal wire disconnection[Voltage (1 to 5 V DC)]If the input to the input terminal of this controller is 1 V DC,
and if scaling low limit value is indicated, the controller islikely to be operating normally, however, the signal wire may
be disconnected.
[Current (4 to 20 mA DC)]If the input to the input terminal of this controller is 4 mA DC,
and if scaling low limit value is indicated, the controller islikely to be operating normally, however, the signal wire may
be disconnected.
• Check whether the input signal wire for voltage (1 to 5 V DC)
or current (4 to 20 mA DC) is securely connected to the input
terminal of this controller.
Ensure that the input signal wire is connected to thecontroller input terminals securely.
• Check whether the polarity of thermocouple or compensating
lead wire is correct.
Check whether codes (A, B, B) of RTD agree with thecontroller input terminals.
Ensure that they are wired properly.
• Check whether the input signal wire for voltage (0 to 5 V DC,
The value set during
0 to 10 V DC) or current (0 to 20 mA DC) is disconnected.
the Scaling low limit
Replace each individual input signal wire.
setting remains on theHow
to check input signal wire disconnection
PV display.
[Voltage (0 to 5 V DC, 0 to 10 V DC)]If the input to the input terminals of this controller is 1 V DC,
and if a value (converted value from Scaling high, low limit
setting) corresponding to 1 V DC is indicated, the controller
is likely to be operating normally, however, the signal wire
may be disconnected.
[Current (0 to 20 mA DC)]If the input to the input terminals of this controller is 4 mA DC,
and if a value (converted value from Scaling high, low limit
setting) corresponding to 4 mA DC is indicated, the controller
is likely to be operating normally, however, the signal wire
may be disconnected.
• Check whether the input terminals for voltage (0 to 5 V DC,
0 to 10 V DC) or current (0 to 20 mA DC) are securely
connected to the controller input terminals.
Ensure that the signal wire is securely connected to thecontroller input terminals.
The indication of the PV • Check whether sensor input or temperature unit ( or )setting is correct.
display is irregular or
Selectthe sensor input and the temperature unit properly.
unstable.
• Sensor correcting value is unsuitable. Set it to a suitable value.
• Check whether the sensor specification is correct.
Set the sensor specification properly.
• 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 equipment that interferes with or makes noise awayfrom the controller.
45

Problem[] is indicatedon the PV display.

Presumed cause and solution
The internal memory is defective.
Please contact our main office or dealers.

Key Operation
ProblemPresumed cause and solution
Settings (SV, P, I, D,• Set value lock (Lock 1 or Lock 2) is selected.
proportional cycle, alarm Release the lock.
value, etc.) are• During AT or auto-reset.
Cancel AT if required.
impossible. The value
Auto-reset will end 4 minutes after starting.
does not change by the,keys.
The setting indication• SV high limit or SV low limit may be set at the point where
does not change within
the value does not change.
the rated input range
Set it again while in Auxiliary function setting mode 1.
,even if thekeys are pressed, andnew values are unable
to be set.
Control

ProblemTemperature does not
rise.

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.
The control output• OUT1 low limit value is set to 100% or higher in Auxiliary
remains in an ON
function setting mode 2.
status.
Set it to a suitable value.
The control output• OUT1 high limit value is set to 0% or less in Auxiliary
remains in an OFF
function setting mode 2.
status.
Set it to a suitable value.
For all other malfunctions, please contact our main office or dealers.

11. Character Table

Photocopiable Material[Main Setting Mode]
Character
Setting item
SV1

Default value

Data

Default value
AT/Auto-reset Cancel
10
1.0 times
200 sec
50 sec
50%

Data

0

[Sub Setting Mode]
Character
Setting item
AT/Auto-reset
OUT1 proportional band
OUT2 proportional band
Integral time
Derivative time
ARW
46

OUT1 proportional cycle
OUT2 proportional cycle
A1 valueA2 value
Heater burnout alarm value
Loop break alarm time
Loop break alarm span
[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 bit[Auxiliary Function Setting Mode 2]
Character
Setting item
Input type
Scaling high limit
Scaling low limit
Decimal point place
PV filter time constant
OUT1 high limit
OUT1 low limit
OUT1 ON/OFF hysteresis
OUT2 action mode
OUT2 high limit
OUT2 low limit
Overlap/Dead band
OUT2 ON/OFF hysteresis
A1 typeA2 type
A1 action Energized/De-energizedA2 action Energized/De-energizedA1 hysteresis
A2 hysteresis
A1 action delay timer
A2 action delay timer
Direct (Cooling)/Reverse (Heating)actionAT biasSVTC bias
Output status when input abnormal
OUT/OFF Key function47

30 sec or 3 sec
30 sec or 3 sec
0
0
0.0 A
0 minutes
0
Default value
Unlock
1370
–200
0.0
Shinko protocol
09600 bps
Even parity
1

Data

Default value
K: –200 to 1370
9999
–1999
No decimal point
0.0 seconds
100%
0%
1.0
Air cooling
100%
0%
0.0
1.0
No alarm action
No alarm action
Energized
Energized
1.0
1.00 seconds
0 seconds
Reverse(Heating) action
200Outputs OFF(4 mA)
or OUT1(OUT2)
low limit.
Control output
OFF functionData*****

Inquiries*****

For any inquiries about this unit, please contact our agency or thevendor where you purchased the unit after checking the following.
[Example]• Model --------------------------- JCM-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/e/
URL:
Tel : +81-72-727-6100
E-mail:overseas@shinko-technos.co.jp
Fax: +81-72-727-7006

No.JCM31E9

2020.06