MICRO-COMPUTER BASEDDIGITAL INDICATING CONTROLLER

JCL-33A
INSTRUCTION MANUALPreface
Thank you for purchasing our Micro-Computer Based Digital Indicating Controller JCL-33A. This manualcontains instructions for the mounting, functions, operations and notes when operating the JCL-33A. To
prevent accidents arising from the misuse of this controller, please ensure the operator receives this manual.
Characters used in this manual
Number,

/

-1

0

1

2

3

4

5

6

7

8

9

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

Z

Indication
Alphabet
Indication
Alphabet
Indication

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.
• The contents of this instruction manual are subject to change 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 cannot touch power terminals or other high voltage
sections.
• Any unauthorized transfer or copying of this document, in part or in whole, is prohibited.
• Shinko Technos Co., Ltd. is not liable for any damage or secondary damage(s) incurred as a 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”.
Depending on circumstances, procedures indicated by
Caution may result in serious consequencess, 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 tomedium injury or physical damage or may degrade or damage the product, if not
carried out properly.

SAFETY PRECAUTIONSTo 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 the system or injury to
personnel. Proper periodic maintenance is also 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.

2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 theend users and the final use of this instrument.
In the case of resale, ensure that this instrument is not illegally exported.

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 notchange 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 the vapors of these substances can come into direct contact withthe unit• Please note that the ambient temperature of this unit – not the ambient temperature of the control
panel – must not exceed 50 (122 ) if mounted through the face of a control panel, otherwise thelife of electronic components (especially electrolytic capacitors) may be shortened.
Note: Avoid setting this instrument directly 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, as they could cause a fire or malfunction.
• Use the solderless terminal with an insulation sleeve in which the M3 screw fits when wiring the
instrument.
• Tighten the terminal screw using the specified torque. If excessive force is applied to the screw
when tightening, the terminal screw or case may be damaged.
• This controller does not have a built-in power switch, circuit breaker and fuse. It is necessary to
install a power switch, circuit breaker and fuse near the 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).
• Do not apply a commercial power source to the sensor which is connected to the input terminal
nor allow the power source to come into contact with the sensor.
• Use a thermocouple and compensating lead wire according to the sensor input specifications of
this controller.
• Use the 3-wire RTD according to the sensor input specifications of this controller.
• When using a relay contact output type, externally use a relay according to the capacity of theload to protect the built-in relay contact.
• When wiring, keep input wires (thermocouple, RTD, etc.) away from controller AC power sources
or load wires.

3. Operation and Maintenance Precautions

Caution• It is recommended that the AT be performed on 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 or cleaning.
Working on or touching the terminal with the power switched ON may result in severe injury or
death due to electrical 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, be careful not to put pressure on, scratch or strike it witha hard object.
3

---

CONTENTS ---1. ModelPage
1.1 Model ---------------------------------------------------------------------------------- 5
1.2 How to Read the Model Label --------------------------------------------------- 5

2. Name and Functions of Controller ------------------------------------------- 5
3. Mounting to the Control Panel
3.1 Site Selection ------------------------------------------------------------------------ 6
3.2 External Dimensions --------------------------------------------------------------- 6
3.3 Panel Cutout ------------------------------------------------------------------------- 6
3.4 Mounting ------------------------------------------------------------------------------ 6

4. Wiring ------------------------------------------------------------------------------------- 7
5. Setup -------------------------------------------------------------------------------------- 8
5.1 Auxiliary Function Setting Mode 2 ---------------------------------------------- 9

6. Settings
6.1 Main Setting Mode ---------------------------------------------------------------- 14
6.2 Sub Setting Mode ----------------------------------------------------------------- 16
6.3 Auxiliary Function Setting Mode 1 --------------------------------------------- 17

7. Operation
7.1 Starting Operation ----------------------------------------------------------------- 18
7.2 MV (Output Manipulated Variable) Indication ------------------------------ 19
7.3 Control Output OFF Function -------------------------------------------------- 19
7.4 AT Perform/Cancel ---------------------------------------------------------------- 19

8. Key Operation Flowchart ----------------------------------------------------- 20
9. AT (Auto-Tuning) ------------------------------------------------------------------ 22
10. Action Explanation
10.1 OUT1 Action ---------------------------------------------------------------------- 23
10.2 OUT1 ON/OFF Control Action ----------------------------------------------- 23
10.3 A1, A2 Action --------------------------------------------------------------------- 24
10.4 OUT2 (Heating/Cooling Control) Action (When DR Option is Applied) - 24
10.5 OUT2 (Heating/Cooling Control) Action (When Setting Dead Band)(When DR Option is Added) ------------------------------------------------- 25
10.6 OUT2 (Heating/Cooling Control) Action (When Setting Overlap Band)(When DR Option is Applied) ------------------------------------------------ 25
10.7 Timer Action ---------------------------------------------------------------------- 25

11. Specifications
11.1 Standard Specifications -------------------------------------------------------- 26
11.2 Optional Specifications --------------------------------------------------------- 28

12.Troubleshooting
12.1 Indication -------------------------------------------------------------------------- 29
12.2 Key Operation -------------------------------------------------------------------- 30
12.3 Control ----------------------------------------------------------------------------- 31

13. Character Table -------------------------------------------------------------------- 31

4

1. Model
1.1 Model
JCL– 33
A1

A
A

Series name: JCL-33A (W48 x H24 x D109mm)
Alarm type can be selected by keypad. (*1)
R
Relay contact: 1a
OUT1S
Non-contact voltage (for SSR drive): 12＋２
０ V DCA
Direct current: 4 to 20 mA DC
Input
M
Multi-range (*2)
100 to 240 V AC (Standard)
Supply voltage
1
24 V AC/DC (*3)
OptionHeating/Cooling control output OUT2 (Relay contactDR
output)C5
Serial communication (RS-485)
BK
Color: BlackTC
Terminal cover*1: Alarm types (9 types and No alarm action), Timer function and Pattern end output can beselected by keypad.
*2: Thermocouple, RTD, Direct current and DC voltage can be selected by keypad.
For Direct current input, a 50
shunt resistor (sold separately) must be connected between
input terminals.
*3: For the power supply voltage, 100 to 240 V AC is standard.
However, when ordering 24 V AC/DC, enter “1” after the input code.

1.2 How to Read the Model Label
Model labels are attached to the case and the inner assembly.

Model label
(1)
(2)
(3)

JCL-33A-R/M
C5
BK
No.

(e.g.)
Relay contact output/Multi-range input
Serial communication
Color: Black(1): Model(2): Option, power supply voltage (“1” is entered only for 24 V AC/DC)(3): Serial number

2. Name and Functions of Controller
1

PV/SV Display (red): Indicates the PV (process variable) andSV (desired value). During setting mode, characters andset value of the setting item are indicated alternately.
2 MEMO/STEP Display (green): Indicates memory number
during fixed value control. Indicates step number during
program control.
3 PV indicator (red): Lights when PV (process variable)
is indicated.
4 SV indicator (green): Lights when SV (desired value) is
indicated.
5 AT indicator (yellow) : Flashes during AT (auto-tuning).
6 T/R indicator (yellow): Flashes during serial communication.
(Lit while sending data. Unlit while receiving data)
7 OUT indicator (green): Lights when OUT1 is ON.
[For Direct current output type, flashes corresponding to the MV (manipulated
variable) in 250 ms cycles.]
8 EV1 indicator (red):Lights when Event output 1 or OUT2 (DR option) is ON.
9 EV2 indicator (red):Lights when Event output 2 is ON.
10 UP key ():
Increases the numerical value.
11 DOWN key ():
Decreases the numerical value.
512

MODE key (13

OUT/OFF key ():):

Selects the setting mode or registers the set value.
By pressing the MODE key, the set (or selected) value can be registered.
The Control output ON/OFF or Program control RUN/STOP can be switched.

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:• 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 the vapors of these substances can come into direct contact with thecontroller• Please note that the ambient temperature of this unit – not the ambient temperature of the control panel –must not exceed 50 (122 ) if mounted through the face of a control panel, otherwise the life of electronicparts (especially electrolytic capacitors) may be shortened.
3.2 External Dimensions (Scale: mm)

3.3 Panel Cutout (Scale: mm)(Fig. 3.3-1)(Fig. 3.2-1)
3.4 Mounting
Mount the controller vertically to the flat, rigid panel to ensure it adheres to the Drip-proof/Dust-proof
specification (IP66).
Mountable panel thickness: 1 to 10 mm(1) Insert the controller from the front side of the panel. (Fig. 3.4-1)(2) Insert the mounting frame until 2 tips of the frame touch the panel. (Fig. 3.4-2)(Fig.3.4-1)(Fig.3.4-2)
6

4. Wiring
Warning
Turn the power supply to the instrument off before wiring.
Working on or touching the terminal with the power switched on may result in severe injury
or death due to electrical shock.

Caution• Use a thermocouple and compensating lead wire corresponding to the sensor input specificationof this controller.
• Use the 3-wire RTD corresponding to the input specification of this controller.
• This controller does not have built-in power switch, circuit breaker and fuse. Therefore, it is necessary
to install a power switch, circuit breaker and fuse near the 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, externally use a relay according to the capacity of the load toprotect the built-in relay contact.
• When wiring, keep input wires (thermocouple, RTD, etc.) away from the AC sources or load wires.
• Do not apply a commercial power source to the sensor connected to the input terminal nor allow thepower source to come into contact with the sensor.
• TC: Thermocouple input terminals• RTD: RTD input terminals• DC: Direct current, DC voltage input terminals
For direct current input type, connect a50
shunt resistor (sold separately)
between input terminals.
• OUT: OUT1 output terminals• POWER SUPPLY: Power terminals• EV1: Event output 1 or OUT2 (when DR
option is equipped)] terminals• EV2: Event output 2 terminals• DI: DI input terminals
Three DI input functions: SV1/SV2 external
selection, ON/OFF (RUN/STOP)
external selection, Timer function• RS-485 : Serial communication (C5) terminals(Only when C5 option is equipped)(Fig. 4-1)

Lead wire solderless terminal
Use a solderless terminal with an insulation sleeve in which the M3 screw fits as shown below.
The torque is 0.63 N•m.
Solderlessterminal

5.8 mm max.

Ring-type

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
V1.25-3

3.2 mm

3.2 mm

5.8 mm max.

Y-typeManufacturer(Fig. 4-2)

7

Tightening
torque0.63 N•m

5. Setup
Setup (setting the Input type, Alarm type, Control action, etc.) should be done before using thiscontroller, according to the user’s conditions.
Factory default values are set as follows.
Input: K –200 to 1370 , Alarm 1 (A1): No alarm action, Alarm 2 (A2): No alarm action,Reverse (Heating) action
If the user’s specification is the same as the factory default value of this instrument, or if user’s
instrument has already been installed in a system, it is not necessary to set up the controller.
Proceed to Section “6.1 Main Setting Mode”.
Turn the power supply to the instrument on.
For approx. 3 seconds after the power is turned on, the MEMO/STEP Display is turned off, and
the PV/SV Display indicates sensor input characters and temperature unit. (Table 5-1)
During this time, all outputs and LED indicators are in OFF status.
(Table 5-1)
Sensor input

PV/SV 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

After that, the following is indicated.
The MEMO/STEP Display indicates a memory number.
The PV/SV Display indicates an input value (PV) (e.g. room temperature).
This is PV/SV Display mode.
Basic operation for setup
Setup is conducted in Auxiliary function setting mode 2.
To enter Auxiliary function setting mode 2, press theandfor approx. 3 seconds in PV/SV Display mode.
Use theor
key for settings (or selections).
To register the set data, use thekey.

keys (in that order) together

Display used for explaining setting items
Setting items (Section “5 Setup”, and setting modes from Sections 6.1 to 6.3) are explained
as follows.
(e.g.) Input typemeans that input charactersand selected input type(K, –200 to 1370 )are indicated alternately.
85.1 Auxiliary Function Setting Mode 2
Display

Item, Function, Setting range
Factory Default
Input type
K (-200 to 1370 )• The input type can be selected from thermocouple (10 types),
RTD (2 types), Direct current (2 types) and DC voltage (4 types).
The unit / can be selected as well.
• When changing the input from DC voltage to other inputs,
remove the sensor connected to the controller first, thenchange the input. If the input is changed with the sensor
connected, the input circuit may break.
: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:
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:
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
1370
Scaling high limit• Sets the scaling high limit value.
• Setting range: Scaling low limit value to input range high limit
value
-200
Scaling low limit• Sets the scaling low limit value.
• Setting range: Input range low limit value to scaling high limit
value
No decimal point
Decimal point place• Selects decimal point place.
• Available only for DC input•: No decimal point: 1 digit after decimal point: 2 digits after decimal point: 3 digits after decimal point

9

Display

Item, Function, Setting range
Factory Default
PV filter time constant
0.0 seconds• Sets PV filter time constant.
Input fluctuation due to noise can be reduced.
If the value is set too high, it affects control results due tothe delay of response.
• Setting range: 0.0 to 10.0 seconds
OUT1 high limit
100%• Sets OUT1 high limit value.
Not available if OUT1 is in ON/OFF control• Setting range: OUT1 low limit value to 100%
(Direct current output type: OUT1 low limit value to 105%)
OUT1 low limit0%• Sets OUT1 low limit value.
Not available if OUT1 is in ON/OFF control• Setting range: 0% to OUT1 high limit value(Direct current output type: –5% to OUT1 high limit value)
OUT1 ON/OFF hysteresis
1.0• Sets ON/OFF action hysteresis for OUT1.
• Available only when OUT1 is in ON/OFF control• Setting range: 0.1 to 100.0 ( ), or 1 to 1000 (for DC input)
EV1 output
A1 output• Selects a function for EV1 output terminals.
• Not available if DR option is equipped, since EV1 terminals areused for OUT2 output terminals.
•: A1 output: A2 output: Common to A1 and A2 output
EV2 output
A2 output• Selects a function for EV2 output terminals.
• Not available if C5 option is equipped•: A1 output: A2 output: Common to A1 and A2 output
Overlap band/Dead band
0.0
• Sets the overlap band or dead band for OUT1 and OUT2.
+ Set value: Dead band,– Set value: Overlap band
• Available only when the DR option is equipped• Setting range: –100.0 to 100.0 ( ), or–1000 to 1000 (for DC input)
OUT2 ON/OFF hysteresis
1.0• Sets ON/OFF action hysteresis for OUT2.
• Available only when the DR option is equipped, and when OUT2
is in ON/OFF control• Setting range: 0.1 to 100.0 ( ), or 1 to 1000 (for DC input)

10Display

Item, Function, Setting range
Factory Default
A1 typeNo alarm action• Selects an Alarm 1 (A1) type. (See “10.3 A1, A2 Action” on p.24.)•: No alarm action: High limit alarm: Low limit alarm: High/Low limits alarm: High/Low limit range alarm: Process high alarm: Process low alarm: High limit with standby alarm: Low limit with standby alarm: High/Low limits with standby alarm: Timer function: Pattern end output• If an alarm type is changed, the alarm value becomes 0 (0.0).
Therefore, it is necessary to set it again.
• If Timer function is selected, the Timer function works only
when Delay action type, Timer delay time and DI input
function are set (or selected).
No alarm action
A2 type• Selects an Alarm 2 (A2) type. (See “10.3 A1, A2 Action” on p.24.)• Alarm types are the same as those of A1 type.
• If an alarm type is changed, the alarm value becomes 0 (0.0).
Therefore, it is necessary to set it again.
A1 hysteresis
1.0• Sets A1 hysteresis.
• Not available if No alarm action, Timer function or Pattern end
output is selected in [A1 type]• Setting range: 0.1 to 100.0 ( ), or 1 to 1000 (for DC input)
A2 hysteresis
1.0• Sets A2 hysteresis.
• Not available if No alarm action, Timer function or Pattern end
output is selected in [A2 type]• Setting range: 0.1 to 100.0 ( ), or 1 to 1000 (for DC input)
A1 delay time
0 seconds• Sets A1 action delay time.
When setting time has elapsed after the input enters the alarm
output range, the alarm is activated.
• Not available if No alarm action, Timer function or Pattern end
output is selected in [A1 type]• Setting range: 0 to 9999 seconds
A2 delay time
0 seconds• Sets A2 action delay time.
When setting time has elapsed after the input enters the alarm
output range, the alarm is activated.
• Not available if No alarm action, Timer function or Pattern end
output is selected in [A2 type]• Setting range: 0 to 9999 seconds
Alarm HOLD function
Alarm Not holding• Enables/Disables the Alarm HOLD function for A1 or A2.
• This setting item is common to A1 and A2.
Not available if No alarm action, Timer function or Pattern end
output is selected in [A1 type] or [A2 type].
: Alarm Not Holding•: Alarm Holding

11

Display

Item, Function, Setting range
Factory Default
Delay action type
ON delay• Selects a delay action type for the Timer function.
• Available only when Timer function is selected in [A1 type] or[A2 type].
•: ON delay: OFF delay: ON/OFF delay
ON(Contact Closed)

DI inputOFF(Contact Open)

DLY

ON

ON delay
OFF
DLY
ON

OFF delay
OFF
DLY

ON/OFF
delay

DLY

ON
OFF

DLY: Timer delay time
(Fig. 5.6-1)
Timer delay time
0 seconds• Sets delay time for the Timer function.
• Available only when Timer function is selected in [A1 type] or[A2 type].
• Setting range: 0 to 9999 seconds
Direct/Reverse action
Reverse (Heating)• Selects Reverse (Heating) or Direct (Cooling) control action.
•: Reverse (Heating) action: Direct (Cooling) action
AT bias20• Sets bias value for AT (auto-tuning).
AT point is automatically determined by the deviation between
PV and SV. (See Section “9. AT” on p.22)• Not available for direct current input or voltage input• Setting range: 0 to 50 (0 to 100 )Thermocouple, RTD input with decimal point: 0.0 to 50.0 (0.0 to 100.0 )SVTC bias
0• Control desired value (SV) adds SVTC bias value to the value
received by the SVTC command.
• Available only when C5 option is equipped• Setting range: 20% of scaling span
OUT/OFF key function
Control output• Selects whether OUT/OFF key is used
ON/OFF function
for Control output ON/OFF function (Fixed value control), or for
Program control RUN/STOP function.
•: Control output ON/OFF function (Fixed value control): Program control function
Step time unit
Hours:Minutes• Selects Step time unit for the program control function.
• Available when Program control function Program control isselected in [OUT/OFF key function]•: Hours:Minutes: Minutes:Seconds
12Display

Item, Function, Setting range
Factory Default
DI input function
SV1/SV2 external selection function• Selects DI input function from; SV1/SV2 external selection
function, ON/OFF (RUN/STOP) external selection function,
Timer function.
If SV1/SV2 external selection function is selected:
SV1 or SV2 can be switched by external contact.
However, available when Control output ON/OFF function(Fixed value control) is selected in [OUT/OFF key function].
Between DI terminals Open: SV1
Between DI terminals Closed: SV2
If ON/OFF (RUN/STOP) external selection function is selected:
Control output ON/OFF (Fixed value control) or Program
control RUN/STOP can be switched.
Fixed value control
Between DI terminals Open: ON (Control allowed)
Between DI terminals Closed: OFF (Control prohibited,
control output OFF)
Program control
Program control RUN/STOP can be switched if the following
operation is conducted in program control standby.
DI terminals from Open to Closed: RUN (program control RUN)
DI terminals from Closed to Open: STOP (program control STOP)
If DI terminal contact is changed from Closed to Open while
pattern end output is turned on after program control ended,pattern end output will be turned off.
Controller
statusDI ON
Contact Closed
DI OFF
Contact Open

Standby mode

Program control RUN

Program control STOP

Contact Open
Standby mode

Contact Closed
Performs program control.

Contact Open
Stops program control.

Program control is performed
when the contact is changed
from Open to Closed.

Program control stops when
the contact is changed from
Closed to Open.

If Timer function is selected:
Timer counting starts by the external contact, and after the preset
Timer delay time has passed, the selected event output is turned on.
• Not available if C5 option is applied.
•: SV1/SV2 external selection function: ON/OFF (RUN/STOP) external selection function: Timer function
Output status when input errors occur
Output OFF• Selects the output status of OUT1 (OUT2) when direct current or
voltage input is overscale or underscale.
See “Input error indication” (p.27).
• Available only for direct current and voltage inputs, and direct
current output.
: OUT1: Outputs OFF (4 mA) or OUT1 low limit value.
•
OUT2: OFF: OUT1: Outputs a value between OFF (4mA) andON (20mA), or a value between OUT1 low limit
value and OUT1 high limit value.
OUT2: ON
Controller/Converter function
Controller• Selects whether to use the JCL-33A as a controller or a converter.
If the JCL-33A is switched from a converter to a controller,
control parameters which were automatically set when converter
function was selected are maintained as they were. Therefore,
correct the values when using the JCL-33A as a controller.
• Available only for direct current output type•
: Controller: Converter
136. Settings
6.1 Main Setting Mode
To enter Main setting mode, press the
key in PV/SV Display mode.
Use theor
key for settings (or selections), and register them with thekey.
In Main setting mode, indicated setting items differ depend on the instrument status (Fixed value
control or Program control).
• Fixed value control
SV1 and SV2 will be indicated.
• Program control
Step SV and step time for Steps 1 to 9 will be indicated.
This program pattern shows that the1
2
Step number
temperature rises to 200 for 1 hourand stays at 200 for 2 hours.
200 C
In this case, Step 1 SV is 200
and Step 1 time is 1 hour.
0 C

1:00

2:00

Program control run
Display(Fig.6.1-1)

Item, Function, Setting range
Factory Default
SV1 (Step 1 SV)0• Sets SV1 or Step 1 SV.
• Setting range: Scaling low limit value to Scaling high limit value
Step 1 time
00:00
• Sets Step 1 time.
• Available only when Program control function is selected in[OUT/OFF key function]• Setting range: 00:00 to 99:59
SV2 (Step 2 SV)0• Sets SV2 or Step 2 SV.
• Available when SV1/SV2 external selection function is selectedin [DI input function], or when Program control function is
selected in [OUT/OFF key function].
• Setting range: Scaling low limit value to Scaling high limit value
Step 2 time
00:00
• Sets Step 2 time.
• Available only when Program control function is selected in[OUT/OFF key function]• Setting range: 00:00 to 99:59
Step 3 SV0• Sets Step 3 SV.
• Available only when Program control function is selected in[OUT/OFF key function]• Setting range: Scaling low limit value to Scaling high limit value
Step 3 time
00:00
• Sets Step 3 time.
• Available only when Program control function is selected in[OUT/OFF key function]• Setting range: 00:00 to 99:59
Step 4 SV0• Sets Step 4 SV.
• Available only when Program control function is selected in[OUT/OFF key function]• Setting range: Scaling low limit value to Scaling high limit value

14

Display

Item, Function, Setting range
Factory Default
Step 4 time
00:00
• Sets Step 4 time.
• Available only when Program control function is selected in[OUT/OFF key function]• Setting range: 00:00 to 99:59
Step 5 SV0• Sets Step 5 SV.
• Available only when Program control function is selected in[OUT/OFF key function]• Setting range: Scaling low limit value to Scaling high limit value
Step 5 time
00:00
• Sets Step 5 time.
• Available only when Program control function is selected in[OUT/OFF key function]• Setting range: 00:00 to 99:59
Step 6 SV0• Sets Step 6 SV.
• Available only when Program control function is selected in[OUT/OFF key function]• Setting range: Scaling low limit value to Scaling high limit value
Step 6 time
00:00
• Sets Step 6 time.
• Available only when Program control function is selected in[OUT/OFF key function]• Setting range: 00:00 to 99:59
Step 7 SV0• Sets Step 7 SV.
• Available only when Program control function is selected in[OUT/OFF key function]• Setting range: Scaling low limit value to Scaling high limit value
Step 7 time
00:00
• Sets Step 7 time.
• Available only when Program control function is selected in[OUT/OFF key function]• Setting range: 00:00 to 99:59
Step 8 SV0• Sets Step 8 SV.
• Available only when Program control function is selected in[OUT/OFF key function]• Setting range: Scaling low limit value to Scaling high limit value
Step 8 time
00:00
• Sets Step 8 time.
• Available only when Program control function is selected in[OUT/OFF key function]• Setting range: 00:00 to 99:59
Step 9 step SV0• Sets Step 9 SV.
• Available only when Program control function is selected in[OUT/OFF key function]• Setting range: Scaling low limit value to Scaling high limit value
Step 9 time
00:00
• Sets Step 9 time.
• Available only when Program control function is selected in[OUT/OFF key function]• Setting range: 00:00 to 99:59

15

6.2 Sub Setting Mode
To enter Sub setting mode, press theandkeys (in that order) together in PV/SV Display mode.
Use theor
key for settings (or selections), and register them with the
key.
Display
Item, Function, Setting range
Factory Default
AT Cancel
AT (Auto-tuning)• Selects AT (auto-tuning) Perform/Cancel.
Available for PID control.
Not available for program control standby status•: AT Cancel,: AT Perform
OUT1 proportional band
2.5%
• Sets the proportional band for OUT1.
• OUT1 becomes ON/OFF control when set to 0.0.
• Setting range: 0.0 to 110.0%
OUT2 proportional band
1.0 times• Sets the proportional band for OUT2.
• OUT2 becomes ON/OFF control when set to 0.0.
• Available when DR option is applied.
Not available if OUT1 is ON/OFF control• Setting range: 0.0 to 10.0 times(Multiplied value of OUT1 p-band)
Integral time
200 seconds• Sets the integral time for OUT1.
• Setting the value to 0 disables the function.
• Not available if OUT1 is ON/OFF control• Setting range: 0 to 1000 seconds
Derivative time
50 seconds• Sets the derivative time for OUT1.
• Setting the value to 0 disables the function.
• Not available if OUT1 is ON/OFF control• Setting range: 0 to 300 seconds
ARW
50%• Sets the ARW (anti-reset windup) for OUT1.
• Available only for PID control• Setting range: 0 to 100%
OUT1 proportional cycle
Relay contact: 30 sec• Sets OUT1 proportional cycle.
Non-contact voltage: 3 sec
For relay contact output, if proportional cycle time is decreased,
the frequency of the relay actions increases, and the life of therelay contact is shortened.
• Not available for direct current output, or if OUT1 is ON/OFF control.
• Setting range: 1 to 120 seconds
OUT2 proportional cycle
30 seconds• Sets OUT2 proportional cycle.
For relay contact output, if proportional cycle time is decreased, the frequencyof the relay actions increases, and the life of the relay contact is shortened.
• Available when DR option is applied.
Not available if OUT1 is ON/OFF control• Setting range: 1 to 120 seconds
0.0
Manual reset• Sets the reset value manually.
• Available only for P or PD control.
• Setting range: Proportional band converted value (For DC
input, the placement of the decimal point follows the selection.)0
A1 value• Sets A1 action point.
• Setting the value to 0 or 0.0 disables the function (except Process
high and Process low alarm).
• Not available if No alarm action, Timer function or Pattern end
output is selected in [A1 type]• Setting range: See (Table 6.2-1) on p.17.
0
A2 value• Sets A2 action point.
• Setting the value to 0 or 0.0 disables the function (except Process
high and Process low alarm).
• Not available if No alarm action, Timer function or Pattern end
output is selected in [A2 type]• Setting range: See (Table 6.2-1) on p.17.
16

(Table 6.2-1)
Alarm typeHigh limit alarm
Low limit alarm
High/Low limits alarm
High/Low limit range alarm
Process high alarm
Process low alarmHigh limit with standby alarm
Low limit with standby alarm
High/Low limits w/standby alarm

Setting range-(Scaling span) to Scaling span-(Scaling span) to Scaling span
0 to Scaling span
0 to Scaling span
Scaling low limit to Scaling high limit value
Scaling low limit to Scaling high limit value-(Scaling span) to Scaling span-(Scaling span) to Scaling span
0 to Scaling span

For the inputs with adecimalpoint,
thenegative low limit valueis -199.9, and thepositive high limit valueis 999.9.
All alarm types except
the Process alarm are
deviation
settingfrom the SV (desired
value).

6.3 Auxiliary Function Setting Mode 1
andkeys (in that order) together for approx.
To enter Auxiliary function setting mode 1, press the
3 seconds in PV/SV Display mode.
Use theor
key for settings (or selections), and register them with the
key.
Display
Item, Function, Setting range
Factory Default
PV indication
PV/SV indication• PV indication or SV indication can be selected in PV/SV Display.
• When input errors occur,or
flashes on the
PV/SV Display even while SV is indicated on the display.
Unlock
Set value lock
• Locks the set values to prevent setting errors.
The setting item to be locked depends on the selection.
• When Lock 1 or Lock 2 is selected, AT (Auto- tuning) cannot be
carried out.
• Be sure to select Lock 3 when changing the set value frequently
via software communication because limited entries can be
stored in non-volatile IC memory.
(Unlock): All set values can be changed.
•(Lock 1): None of the set values can be changed.
(Lock 2): Only SV1 and SV2 can be changed during
fixed value control. Step SV and step time can bechanged during program control. Other setting items
cannot be changed.
(Lock 3): All set values - except Input type andController/Converter function - can be changed.
However, they revert to their previous value after the
power is turned off because they are not saved in the
non-volatile IC memory.
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 SV
and Alarm value.
Sensor correction
0.0• Sets the correction value for the sensor.
PV = Current PV + Sensor correction value• Setting range: –100.0 to 100.0 ( ), or –1000 to 1000 (DC input)
Communication protocol
Shinko protocol• Selects communication protocol.
• Available only when the C5 option is applied.
•: Shinko protocol: Modbus ASCII mode
: Modbus RTU mode
: Shinko protocol (Block Read/Write available): Modbus ASCII mode (Block Read/Write available): Modbus RTU mode (Block Read/Write available)

17

Display

Item, Function, Setting range
Factory Default
Instrument number0• Sets the instrument number.
The instrument numbers should be set one by one when multiple
instruments are connected in Serial communication, otherwise
communication is impossible.
• Available only when C5 option is equipped.
• Setting range: 0 to 95
Communication speed
9600 bps• Selects a communication speed equal to that of the hostcomputer.
• Available only when C5 option is equipped.
• Selection item:: 2400 bps: 4800 bps: 9600 bps: 19200 bps: 38400 bps
ParityEven• Selects the parity equal to that of the host computer.
• Available only when C5 option is equipped.
• Selection item:: No parity: Even: Odd
Stop bit
1 bit• Selects the stop bit equal to that of the host computer.
• Available only when C5 option is equipped.
• Selection item:: 1 bit: 2 bits

7. Operation
7.1 Starting Operation.
After the controller is mounted to the control panel, and wiring is completed, operate the unit following
the procedure below.
(1) Turn the power supply to the JCL-33A ON.
For approx. 3 sec after the power is switched ON, the sensor input characters and the temperature unit
are indicated on the PV/SV Display. See (Table 5-1) on p.8.
During this time, all outputs and LED indicators are in OFF status.
After that, the following will be indicated depending on the controller status.
• Fixed value control status
Control starts, indicating memory number on the MEMO/STEP Display, and PV (input value) or SV(desired value) on the PV/SV Display. (If PV indication is selected in [PV/SV indication], PV will be
indicated. If SV indication is selected in [PV/SV indication], SV will be indicated.)• Program control standby status
The MEMO/STEP Display is unlit, and the PV/SV Display indicates PV or.
(If PV indication is selected in [PV/SV indication], PV will be indicated. If SV indication is selected,
will be indicated.)• Program control RUN status
The MEMO/STEP Display indicates the step number, and the PV/SV Display indicates PV or current
step SV. (If PV indication is selected in [PV/SV indication], PV will be indicated. If SV indication is
selected, current step SV will be indicated.)• When control output OFF function is working;.
The MEMO/STEP Display is unlit, and the PV/SV Display indicates(2) Input each set value.
Enter each set value. Refer to Section “6. Settings”.
18

(3) Turn the load circuit power ON.
The controller starts as follows depending on the settings.
• Fixed value control
Control starts so as to keep the control target at the SV.
• Program control
Program control RUN
To perform program control, press the
key. At this time the program control starts with the PV Start.
PV Start: When the program control starts, SV and step time are advanced to the PV, then the
program control is performed.
Program control STOP
To stop program control, press the
key again for approx. 1 second. The program control stops,
and the controller reverts to program control standby mode.
Action after power is restored
If power failure occurs during the program control RUN, the control resumes from the point at whichpower failure occurred.
If power failure occurs during program control standby mode, the control resumes from program
control standby mode.
Progressing time error after power is restored: Within 1 minute regardless of step time unit
• Converter
Each input value (thermocouple, RTD, Direct current, DC voltage) is converted to 4 to 20 mA DC,
and is output.
Input/output response is approx. 1 second.
To use an alarm, select Process alarm in [A1 type] or [A2 type].
7.2 MV (Output Manipulated Variable) Indication
key for approx. 3 seconds in PV/SV Display mode.
To indicate MV, press and hold down the
Keep pressing the
key until MV appears, though SV1 (Step 1 SV) appears during the process.
PV/SV Display mode
Press and hold down the
key for approx. 3 seconds. Keep pressing the
key until MV appears, though SV1 (Step 1 SV) appears during the process.
MV indication
The MEMO/STEP Display indicates a memory number during Fixed value
control, and a step number during Program control. The PV/SV Display
indicates MV. While MV is being indicated, the 1st decimal point from theright flashes in 0.5 second cycles.
To cancel MV indication, press the
key again, or turn the powerFlashesof the JCL-33A OFF, then ON again.
7.3 Control output OFF function
The control action and output of an instrument (or instruments) can be turned OFF without turning OFF
their power supplies using this function.
To turn the control output OFF, press the
key for approx. 1 second in PV/SV Display mode.
PV/SV Display mode
Press thekey for approx. 1 second.
(For 3 sec)

For 1 sec

For 1 sec

Control output OFF
The MEMO/STEP Display is unlit, and the PV/SV Display indicates.
Once the control output OFF function is enabled, the function cannot becancelled 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.

7.4 AT Perform/Cancel
AT Perform/Cancel can be selected in [AT] in Sub setting mode.
PV/SV Display mode
Press theandkeys (in that order) together.
Press+
together.

together.

Selecting AT in Sub setting mode
Select AT Perform () with thekey, or AT Cancel() with thekey, then press thekey.
The AT indicator flashes while performing AT.
If AT is cancelled during the process, P, I, D, ARW values
return to the previous values.
AT will be forced to stop if it has not been completed within
4 hours.
19

8. Operation Flowchart
PV indication when SV isselected, and vice versa

Automatically
returns in 2 sec.

Press thePress thekey.

SV indication inprogram control standby[Main Setting Mode](7)

Press the

key.

and

AT
PV/SV

, Selection(Fixed value control)

Program control RUN
Press thekeys (in that order) together.

[Sub Setting Mode]

SV1(Step 1 SV)

Press thekey
for 1 second.

key.

(Program control)

Press thekey
for 1 second.

Press thekey
for 3 seconds.
Press theControl output OFF

key.

MV indication
Flashes

PV/SV Display Mode
PV indication inprogram control standby
MEMO/STEP Display is unlit.

Press

and

keys (in that order) together for 3 sec.

[Auxiliary Function Setting Mode 1]• If AT is cancelled during the process,
PID values return to previous values.

PV/SV indication
PV/SV
or

• Select PV or SV with the
keys.

,

MEMO/STEP
PV/SV

, SV

Set value lock

Step 1 time,keys for settings.
OUT1 proportional band • Use the• ON/OFF control when set to 0.0
PV/SV, Set value

PV/SV, Selection

MEMO/STEP, Set value

PV/SV

OUT2 proportional band
SV2
(Step 2 SV)

PV/SV, Set value

MEMO/STEP
PV/SV

Integral time

, SV
PV/SV

, Set value• Use the,keys for settings.
• Not available if OUT1 is ON/OFF
control• Use the,keys for settings.
• Setting the value to 0 disables thefunction.

Sensor correction
PV/SV, Set value

Communication protocol
PV/SV, Selection• Make a selection with the,keys.
• If Lock 1 or Lock 2 is selected, AT
will be disabled.
• Be sure to select Lock 3 whenusing serial communication.

• Use the,keys for settings.

• Make a selection with the
keys.

,

Step 2 time
MEMO/STEP

Derivative time

, Set value

PV/SV

Each timethekey
is pressed,
the setting
item isswitched.

Set SVand time
for thenecessary
step.

PV/SV

, Set value

ARW
PV/SV

, Set value• Use the,keys for settings.
• Setting the value to 0 disables thefunction.

• Use the,keys for settings.
• Available only for PID control

Instrument number
PV/SV, Set value• Use theCommunication speed
PV/SV, Selection• Make a selection with the
keys.

,

• Make a selection with the
keys.

,

PV/SV

Parity, Selection• Make a selection with the
keys.

,

PV/SV

Stop bit, Selection

Step 9 SV
MEMO/STEP
PV/SV

, SV
Step 9 time

OUT1 proportional cycle
PV/SV, Set value• Use the,keys for settings.
• Not available for direct current output
type, or if OUT1 is ON/OFF control.

,

keys for settings.

MEMO/STEP
PV/SV, Set value

OUT2 proportional cycle
PV/SV

Reverts to the
PV/SV Display.

, Set value

Manual reset
About
Key
•
: This means that
PV/SV
, Set value
if thekey is pressed,
the set value will besaved, and the controller
will proceed to the next (6)A1 valuesetting item, illustrated byan arrow.
PV/SV, Set value• If thekey ispressed for approx. 3sec,
the controller reverts to the
PV/SV display mode fromA2 valueany mode.
PV/SV, Set value
Character Indication• Characters and the set(selected) value of thesetting item are indicatedon the PV/SV display
alternately.
• Setting items with dottedlines are optional, andthey appear only when
the options are equipped.

• Use the,keys for settings.
• Not available if OUT2 is ON/OFF
control.
• Use the,keys for settings.
• Available only for P and PD control.

• Use the,keys for settings.
• Not available if,oris selected in [A1 type].

• Use the,keys for settings.
• Not available if,oris selected in [A2 type].

Reverts to the PV/SV Display.

20

Reverts to the PV/SV Display.

Basic operation procedure:
Set the input type, alarm (type, value, etc.), SV.
[Numbers (1) to (7) are indicated on the flowchart.]
Step 1: Turn the load circuit power OFF, and turn the power
supply to the JCL-33A ON.
Step 2: Auxiliary function setting mode 2(1) [Input type]: Select an input type.(See “Input type” on p.21.)(2) [A1 type]: Select an alarm type.
If,
oris selected, items (3) to(6) will not be indicated.
If an alarm type is changed, the alarm value becomes
0 (0.0). Therefore, it is necessary to set it again.
(3) [A1 hysteresis]: Set A1 hysteresis.
(4) [A1 delay time]: Set A1 action delay time.
(5) [Alarm Hold function]: Select “Alarm Not holding” or“Alarm Holding”. (Common to A1 and A2)
Step 3: Sub setting mode(6) [A1 value]: Set an action point for A1 output.
Step 4: Main setting mode(7) [SV1]: Set SV.
Step 5: Operation
Turn the load circuit power ON. Control action starts
so as to keep the control target at the SV.

Input Type (Character indication) and Range:K-200 to 1370
:K
-320 to 2500:
-199.9 to 400.0:-199.9 to 750.0: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:E-200 to 800:E-320 to 1500
:T
-199.9 to 400.0:T-199.9 to 750.0:N-200 to 1300
:N-320 to 2300
: PL0 to 1390
: PL0 to 2500
: C(W/Re5-26) 0 to 2315
: C(W/Re5-26) 0 to 4200
: Pt100 -199.9 to 850.0: Pt100-199.9 to 999.9: JPt100 -199.9 to 500.0: JPt100 -199.9 to 900.0: Pt100-200 to 850: Pt100-300 to 1500
: JPt100-300 to 900: JPt100-200 to 500: 4 to 20 mA DC -1999 to 9999
: 0 to 1 V DC -1999 to 9999
: 0 to 20 mA 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 the,Alarm Type(High limit alarm): The alarm action is deviation setting from the SV. The
alarm is activated if the input value reaches the high limit set value.
(Low limit alarm): The alarm action is deviation setting from the SV. The
alarm is 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, the alarm 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 rangeof the controller, alarm action points can be set at random, and if the input
reaches the randomly set action point, the alarm is activated.
(High limit with standby alarm),(Low limit with standby alarm)(High/Low limits with standby alarm)
When the power to the controller is turned on, even if the input enters thealarm action range, the alarm is not activated. (If the controller is allowed
to keep running, once the input exceeds the alarm action point, the standby
function will be released.)(Timer function): If external signal enters, timer counting starts, and the action
selected in [Delay action type] is output after the preset delay time has passed.
(Pattern end output): When the program ends normally, pattern end output iskey.
turned ON. The output is maintained until it is cancelled with thekeys (in that oder) together for 3 sec.

[Auxiliary Function Setting Mode 2]
(1)
PV/SV

Input type
, Selection• Make a selection with the• Factory default:

,

keys.
A1 delay time(4)
Scaling high limit
PV/SV, Set value• Use the,keys for settings.
• Factory default: 1370

Scaling low limit
PV/SV, Set value,
keys for settings.
• Use the• Factory default: -200

PV/SV

A2 delay time
PV/SV

Decimal point place
PV/SV, Selection
PV filter time constant
PV/SV, Set value• Make a selection with the• Available only for DC input• Use the

,

,

keys.

(5)

PV/SV

keys for settings.

• Use the,keys for settings.
• Not available if OUT1 is ON/OFF control

OUT1 low limit
PV/SV, Set value• Use the,keys for settings.
• Not available if OUT1 is ON/OFF control

EV1 output, Selection

PV/SV

PV/SV

• Use the,keys for settings.
• Available only when OUT1 is ON/OFF control• Make a selection with the,keys.
• Not available if C5 option is equipped
PV/SV• Use the,keys for settings.
• Available only when DR option is equipped

OUT2 ON/OFF
hysteresis
PV/SV,Set value• Use the,keys for settings.
• Available when DR option is equipped.
Available when OUT2 is ON/OFF control.

PV/SV

A1 type, Selection• Make a selection with the• Factory default:

,

PV/SV

(3)

• Make a selection with the• Factory default:, Selection• Make a selection with the• Available only when[A1 type] or [A2 type].

• Use the,keys for settings.
• Available only whenis selected in[A1 type] or [A2 type].
• Make a selection with the,keys.
• Factory default:(Reverse action)• Use the,keys for settings.
• Not available for DC input.

• Make a selection with the,keys.
• Not available if
is selected in[OUT/OFF key function].

, Selection• Make a selection with the,keys.
• Not available if C5 option is equipped

keys.
Output status when
input errors occur
PV/SV• Use the,keys for settings.
A1 hysteresis• Not available if
,
or
PV/SV
, Set value
is selected in [A1 type], Selection

Controller/Converter
PV/SV, Selection,
keys for settings.
• Use the• Not available if,or, Set value
is selected in [A2 type]• Make a selection with the,keys.
• Available only for direct current output type, anddirect current and voltage inputs.
• Make a selection with the,keys.
• Available only for direct current output typeA2 hysteresis
PV/SV

,
keys.
is selected in

keys.
DI (Digital input) function,• Make a selection with the,
keys.
• Common to A1 and A2.
Not available if,oris selected in [A1 type] or [A2 type].

SVTC bias• Use the,keys for settings.
, Set value • Available only when C5 option is equipped

Step time unit

PV/SV

A2 type, Selection

AT bias, Set value• Use the,keys for settings.
• Not available if,oris selected in [A2 type]

OUT/OFF key function • Make a selection with the,
keys.
• Selects Fixed value control or Program control.
PV/SV, Selection

PV/SV

(2)

,Set value

Direct/Reverse action
PV/SV, Selection• Make a selection with the,keys.
• Not available if DR option is equipped

Overlap/Dead band
PV/SV
, Set value, Selection

Timer delay time

PV/SV

EV2 output, Selection, Selection

Delay action type

PV/SV

PV/SV

, Set value

Alarm HOLD function

OUT1 high limit
PV/SV, Set value

OUT1 ON/OFF
hysteresis
PV/SV, Set value, Set value• Use the,keys for settings.
• Not available if,oris selected in [A1 type]

Reverts to the PV/SV Display.
21

9. AT (Auto-Tuning)
In order to set each value of P, I, D and ARW automatically, the auto-tuning process should be madeto fluctuate to obtain an optimal value. One of 3 types of fluctuation below is automatically selected.
For DC input, the AT process will fluctuate around the SV for conditions of (A), (B) and (C) below.

Notice• Perform AT during trial run.
• During AT, none of the setting items can be set.
• If AT starts during program control RUN, AT will perform at SV at the time of AT start.
The step time does not progress until AT ends.
• If power failure occurs during AT, AT will stop.
• If AT is cancelled during the process, P, I, D and ARW values will revert to the previous value at which
AT is performed.
• AT will be forced to stop if it has not been completed within 4 hours.
• Sometimes the AT process will not fluctuate if AT is performed at or near room temperature. Therefore,
AT might not finish normally.
(A) If there is 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.
Temperature 20

lower than the SV(1) Calculates PID constant(2) PID constant calculated(3) Controlled by the PID constantset by auto-tuning.
(4) AT bias valueSV(4)

TemperatureTime

AT starting point
(1)

(2)

(3)

(Fig. 9-1)
(B) When the control is stable
The AT process will fluctuate around the SV.
(1) Calculates PID constant(2) PID constant calculated(3) Controlled by the PID constantset by auto-tuning.

SV

TemperatureTime
AT starting point
(1)

(2)

(3)

(Fig. 9-2)(C) If there is 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) Calculates PID constant(2) PID constant calculated(3) Controlled by the PID constantset by auto-tuning.
(4) AT bias value

Temperature
(4)
SV

Time

AT starting point
(1)

(2)

(3)

(Fig. 9-3)
22

10. Action Explanation
10.1

OUT1 Action

ControlactionHeating (Reverse) action

Cooling (Direct) action

Proportional band

Proportional band

ON

ON

OFF

OFF
SV

3

Relay contact
output

4

SV

3

3

3

4

4

4

Non-contact
voltage output+ 3

12 V DC
4+ 3+ 3
0 V DC4

12/0 V DC
4

Direct current
output+ 3

20 mA DC

20 to 4 mA DC
4

4

0 V DC
4

4+ 3

0/12 V DC
4

12 V DC
4

Cycle action is performed
according to deviation.

+ 3

+ 3
4 mA DC
4

4 mA DC
4

Changes continuously
according to deviation.

Indicator(OUT) Green4+ 3

Cycle action is performed
according to deviation.

+ 3

3

Cycle action is performed
according to deviation.

Cycle action is performed
according to deviation.

+ 3

3

+ 3

+ 3

4 to 20 mA DC
4

20 mA DC
4

Changes continuously
according to deviation.

Lit

Unlit

Unlit

Lit

: Turns ON or OFF.

10.2

OUT1 ON/OFF Control Action

ControlactionHeating (Reverse) action

Cooling (Direct) action

Hysteresis

Hysteresis

ON

ON

OFF

OFF

SV
Relay contact
output

SV

3

3

3

3

4

4

4

4

Non-contact
voltage output+ 3
12 V DC
4+ 3

Direct current
output+ 3
20 mA DC4

+ 3
4 mA DC4+ 3
0 V DC+ 3
12 V DC4+ 3
4 mA DC4+ 3
20 mA DC
4

0 V DC
4

4

Indicator(OUT) Green
Lit

Unlit

: Turns ON or OFF.

23

Unlit

Lit

10.3

A1, A2 Action
High limit alarm

Low limit alarm
A1 hysteresis

Alarm
actionON

High/Low limits alarm
A1 hysteresis

A1 hysteresis

ON

OFF

ON

OFF
A1 value+ A1 value

SVOFF
A1 valueSV

High/Low limit range alarm+ A1 value

A1 value

Process low alarm

Process high alarm

A1 hysteresis

A1 hysteresis

ON

A1 valueSV

A1 hysteresis

ON

ON

Alarm
actionOFF

OFF
A1 valueSV

OFF
A1 valueA1 valueHigh limit with standby alarm

A1 value

Low limit with standby alarm

A1 hysteresis

ON

High/Low limits with standby alarm

A1 hysteresis

A1 hysteresis

ON

ON

Alarm
actionOFF

OFF
A1 valueSV+ A1 valueOFF
A1 valueSV+ A1 value

A1 valueSV: Alarm output is in standby.
EV1 indicator lights when terminals 8 and 9 are closed, and turns off when they are open.
EV2 indicator lights when terminals 11 and 12 are closed, and turns off when they are open.
10.4 OUT2 (Heating/Cooling Control) Action (When DR Option is Applied)Heating P-band(Cooling P-band)

ON

ON
HeaingactionControl action(Cooling
action
)

OFF

OFF
SV
3

Relay contact
output(OUT)
Non-contact
voltage output(OUT)

Direct current
output (OUT)

4+ 3
12 V DC- 4+ 3
20 mA DC
- 4

3

4
4
Cycle action is performed
according to deviation.

+ 3
12/0 V DC
0 V DC
4
4
Cycle action is performed
according to deviation.
+ 3

+ 3

+ 3

20 to 4 mA DC- 4
Changes continuously
according to deviation.
8

Relay contact
output(EV1)
Indicator
(OUT)
Green
Indicator(EV1)
Yellow

3

9

4 mA DC- 4
89Cycle action is performed
according to deviation.

8
9

Li
t

Unlit

Unlit

Li
t

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

24

A1 value10.5 OUT2 (Heating/Cooling Control) Action (When Setting Dead Band) (When DR Option is Applied)Heating P-band

Dead band(Cooling P-band)

ON

ON
HeatngactionControl action(Cooling
action)

OFF

OFF
SV
3

3

Relay contact
output (OUT)

4
4
Cycle action is performed
according to deviation.

4

+ 3

+ 3

Non-contact
voltage output(OUT)

12 V DC- 4+ 3
12/0 V DC
0 V DC- 4- 4
Cycle action is performed
according to deviation.
+ 3+ 3
20 to 4 mA DC
4 mA DC- 4- 4
Changes continuously
according to deviation.

+ 3

Direct current
output (OUT)

3

20 mA DC- 4

8

Relay contact
output(EV1)

9

Indicator(OUT) Green
Indicator(EV1) Yellow

8

8

9
9
Cycle action is performed
according to deviation.

Lit

Unlit

Unlit

Li
t

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

10.6 OUT2 (Heating/Cooling Control) Action (When
Setting Overlap Band) (When DR Option is Applied)ON

Heating P-band(Contact Closed)

DI input

Cooling P-band
Overlap
band

ON

ON

HeatingactionControl action

10.7 Timer Action

DLY

ON

(Cooling
action)OFF

OFF(Contact Open)ON delay
OFF

OFF

DLY

SV
3
4

4
4
Cycle action is performed
according to deviation.

+ 3

+ 3
12 V DC

- 4

OFF
DLY

+ 3

12/0 V DC

ON/OFFdelay

0 V DC

- 4

- 4

+ 3

+ 3

Cycle action is performed
according to deviation.

+ 3
Direct current
output (OUT)ON

3

OFF delay

Relay contact
output (OUT)

Non-contact
voltage output
(OUT)

3

20 mA DC 20 to 4 mA DC
4 mA DC- 4- 4
Changes continuously
according to deviation.
8
9

8

OFF

DLY: Timer delay time

- 4

Relay contact
output (EV1)

DLY

ON

8

9
9
Cycle action is performed
according to deviation.

Indicator(OUT) Green

Lit

Unlit

Indicator(EV1) Yellow

Unlit

Lit

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

25

11. Specifications
11.1 Standard Specifications
Mounting:
Flush
Setting:
Input system using membrane sheet key
Display:
PV/SV Display:
Red LED 4 digits, character size 8.7 x 5 mm (H x W)
MEMO/STEP Display: Green LED 1 digit, character size 8.7 x 5 mm (H x W)
Accuracy (Setting and Indication):
Thermocouple: Within 0.2% of each input span 1 digit, or within 2 (4 ), whichever is greater
However R, S input, 0 to 200 (32 to 392 ): Within 6 (12 )B input, 0 to 300 (32 to 572 ): Accuracy is not guaranteed
K, J, E, T, N input, less than 0 (32 ): Within 0.4% of input span 1 digit, orwithin 4 (8 ), whichever is greater
RTD:
Within 0.1% of each input span 1 digit, or within 1 (2 ),whichever is greater
Direct current: Within 0.2% of each input span 1 digit
DC voltage:
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), External resistance: 100
max.
(However, B input, External resistance: 40
max.)
RTD:
Pt100, JPt100, 3-wire type
Allowable input lead wire resistance (10max per wire)
Direct current: 0 to 20 mA DC, 4 to 20 mA DC
Input impedance: 50[Externally connect a 50
shunt resistor (soldseparately) between input terminals.]
shunt resistor (soldAllowable input current: 50 mA DC max. [When a 50
separately) is used]
DC voltage:
0 to 1 V DC: Input impedance (1 M min.)Allowable input voltage: 5V DC max.
Allowable signal source resistance: 2 k max.
0 to 5 V DC, 1 to 5 V DC, 0 to 10 V DC: Input impedance:100 k min.
Allowable input voltage: 15 V DC max.)
Allowable signal source resistance (100max.)
OUT1 Relay contact 1a: 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): 12+20 V DC Max. 40 mA DC (short circuit protected)
Direct current: 4 to 20 mA DC, Load resistance, Max. 550
Event output 1 (EV1), Event output 2 (EV2)
One type can be selected from 10 types of alarm action (including No alarm action), Timerfunction and Pattern end output.
Alarm setting range: See (Table 6.2-1) on p.17.
Action:ON/OFF action
Hysteresis:
TC, RTD input: 0.1 to 100.0 ( )Direct current, voltage input: 1 to 1000 (The placement of thedecimal point follows the selection.)
A1, A2 delay time:
0 to 9999 seconds
Alarm HOLD function: Once the alarm is activated, the alarm output is maintained until
the power supply to the instrument is turned OFF.
Timer function:
0 to 9999 seconds
Pattern end output:
Pattern end output is turned on when the program ends normally.
EV1 output, Relay contact 1a: Control capacity: 3A 250V AC (resistive load)
1A 250V AC (inductive load cos =0.4)
Electrical life, 100,000 cycles
EV2 output, Open collector: Control capacity: 0.1 A 24 V DC (maximum)
Control action
PID control (with AT function)
PI control: When derivative time is set to 0
PD control (with manual reset function): When integral time is set to 0
P control (with manual reset function): When derivative time and integral time are set to 0.
ON/OFF control: When proportional band is set to 0
OUT1 proportional band : 0.0 to 110.0% (ON/OFF action when set to 0.0)
Integral time:
0 to 1000 sec (OFF when set to 0)
Derivative time:
0 to 300 sec (OFF when set to 0)
OUT1 proportional cycle : 1 to 120 sec (Not available for direct current output type)
ARW:
0 to 100%
Proportional band converted value
Manual reset:
OUT1 ON/OFF hysteresis: 0.1 to 100.0 ( ), or 1 to 1000
OUT1 output limit:
0 to 100% (Direct current output type: –5 to 105%)26

DI (Digital input): DI has 3 functions. Circuit current when closed: 6 mA
• SV1/SV2 external selection function: SV1 or SV2 can be switched by external contact. However, thisfunction is not available if Program control function is selected in [OUT/OFF key function].
DI terminals between 10 and 12 Open: SV1
DI terminals between 10 and 12 Closed: SV2• ON/OFF (RUN/STOP) external selection function
Control output ON/OFF (Fixed value control) or Program control RUN/STOP can be switched.
[Fixed value control]: DI terminals between 10 and 12 Open: ON (Control allowed)
DI terminals between 10 and 12 Closed: OFF (Control prohibited, control output OFF)
[Program control]:
Program control RUN/STOP can be switched if the following operation is conducted in program control standby.
Between DI terminals (10, 12) from Open to Closed: RUN (program control RUN)
Between DI terminals (10, 12) from Closed to Open: STOP (program control STOP)
If DI terminal contact is changed from Closed to Open while pattern end output is turned on after program
control ended, pattern end output is turned off.
Controller
statusDI ON
Contact Closed
DI OFF
Contact Open

Standby mode

Program control RUN

Program control STOP

Contact Open
Standby mode

Contact Closed
Performs program control.

Contact Open
Stops program control.

Program control is performed
when the contact is changed
from Open to Closed.

Program control stops when
the contact is changed from
Closed to Open.

• Timer function: Timer counting starts by the external contact, and after the preset Timer delay time has
passed, the selected event output is turned on.
Program control function: If program control function is selected in [OUT/OFF key function], 1 pattern 9 steps
program control can be performed. To start program control, press the
key in program control standby.
(To stop the program control, press the
key for approx. 1 second again.)
Progressing time error: Within 1 minutePattern end output: Pattern end output can be selected by keypad.
Converter function
If Converter is selected in [Controller/Converter], the following control parameters are automatically set,
and the controller can be used as a converter. (However, available only for direct current output type).
Input/output response: Approx. 1 second.
SV1: Scaling low limit value, Integral time: 0, Derivative time: 0, OUT1 proportional band: 100.0%,
Manual reset: 0.0, A1 value: 0, A2 value: 0, Direct/Reverse action: Direct action
Attached functions[Set value lock]: Locks set values to prevent setting errors.
[Sensor correction]: The PV is corrected when sensor-measured temperature may deviate from thetemperature in the controlled location.
[PV filter]: Reduces input fluctuation caused by noise by putting first order lag filter in the PV.
[Automatic cold junction temperature compensation] (Only 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 temperature was at 0 (32 ).
[Burnout]: When the thermocouple or RTD input is burnt out, OUT1 and OUT2 (DR option) are turnedoff (for direct current output type, OUT1 low limit value), and the PV/SV Display flashes.
[Input error indication]

Output statuswhen input
errors occur

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

Controller/Converter Function
Controller
Converter
Output status
Output status
OUT1
OUT2
OUT1
ReverseDirectReverseDirectReverseactionactionactionactionactionDirectactionON (20mA)
or OUT1 highlimit value(*1)
OFF (4mA)
or OUT1 low
limit value
OFF (4mA)
or
OUT1 low
limit value

ON
(*2)

OFF(4mA)or OUT1 low
limit valueOFF

ON(20mA)or OUT1 highlimit value (*1)

ON
(*2)

OFF

OFF

ON (20mA)
or OUT1 highlimit valueOFF(4mA)or OUT1 low
limit valueOFF(4mA)or OUT1 low
limit value

ON (20mA)
or OUT1 highlimit valueOFF(4mA)or OUT1 low OFF
limit value
Only for direct current and voltage inputs, and direct current output, [Output status when input errors
occur] is usable.
(*1) 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.
(*2) Outputs between OFF and ON, depending on deviation.

27

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 )DC input
Indication range: [Scaling low limit value–Scaling span x 1%] to [Scaling high limit value–Scaling span x 10%]
However,orwill flash if the range of –1999 to 9999 is exceeded.
Control range: [Scaling low limit value–Scaling span x 1%] to [Scaling high limit value–Scaling span x 10%]DC input disconnection: When DC input is disconnected, PV/SV Display flashes
for 4 to 20 mA DC
and 1 to 5V 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/SV Display indicates the value corresponding with 0 mA or 0 V input.
[Power failure countermeasure]: The setting data is backed up in the non-volatile IC memory.
[Self-diagnosis]: The CPU is monitored by a watchdog timer, and if an abnormal status occurs, thecontroller is switched to warm-up status, turning all outputs OFF.
[Warm-up indication]
After the power supply to the instrument is turned on, the sensor input characters and temperatureunit are indicated on the PV/SV Display for approx. 3 seconds.
[Temporary PV/SV indication]
If the UP key is pressed in PV/SV Display mode, the opposite value to the value selected in[PV/SV indication] is indicated while the key is being pressed.
Circuit insulation configuration
12
11
10

Communication
10

12

DI (Digital input)

B

9

8

11

EV2 output

EV1 output
7

CPU

Electrically insulated

A

OUT1

Input
1

12

When OUT1 is non-contact voltage output or
direct current output, A is not electrically insulated
from B.
A: Terminals 3, 4
B: Terminals 10, 11, 12

2

3

4

Power
5

6

Insulation resistance: 10 M minimum, at 500 V DC
Dielectric strength: 1.5 kV AC for 1 minute between input terminal and power terminal
1.5 kV AC for 1 minute between output terminal and power terminal
Supply voltage:
100 to 240 V AC 50/60 Hz, 24 V AC/DC 50/60 Hz
Allowable voltage fluctuation: 100 to 240 V AC: 85 to 264 V AC, 24 V AC/DC: 20 to 28 V AC/DCPower consumption: Approx. 5 VA
Ambient temperature: 0 to 50 (32 to 122 )Ambient humidity:
35 to 85 %RH (non-condensing)
Weight:Approx. 91 g
External dimensions: 48 x 24 x 109 mm (W x H x D)
Material, Color:
Material: Flame-resistant resin, Color: Light gray
Drip-proof/Dust-proof: IP66 for front panel
Accessories included: Instruction manual: 1 copy,
Mounting frame: 1 piece
Terminal cover: 1 piece (when TC option is applied)
Accessories sold separately: Shunt resistor: 1 piece (50 )11.2 Optional Specifications
Heating/Cooling control (OUT2) (Option code: DR)
OUT2: Relay contact 1a, Control capacity 3 A 250 V AC (resistive load),
1 A 250 V AC (inductive load cos =0.4)
OUT2 proportional band: 0.0 to 10.0 times (Multiplied value of OUT1 p-band) (ON/OFF action when set to 0.0)
OUT2 integral time: Same as that of integral time
OUT2 derivative time: Same as that of derivative time
OUT2 proportional cycle: 1 to 120 seconds
28

Overlap band/Dead band setting range:
TC, RTD input: -100.0 to 100.0 ( )DC input: -1000 to 1000 (The placement of the decimal point follows the selection)
OUT2 ON/OFF hysteresis:
TC, RTD input: 0.1 to 100.0 ( )DC input: 1 to 1000 (The placement of the decimal point follows the selection)
Serial communication (Option code: C5)
The following operations can be conducted from an external computer.
(1) Reading and setting of SV, PID values and various set values(2) Reading of the PV and action status (3) Function change
Cable length: Max.1.2km, Cable resistance: Within 50 (Terminator is not necessary or 120 or more on one side.)
Communication interface: EIA RS-485
Communication method : Half-duplex communication
Synchronization:
Start-stop synchronization
Communication speed: 2400, 4800, 9600, 19200, 38400 bps (Selectable by keypad) (Default: 9600 bps)
Code form:
ASCII, binaryCommunication protocol: Shinko protocol (Default)/ Modbus ASCII/ Modbus RTU
In addition, each protocol above is available with Block Read/Write.
(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)Number of connectable units : Maximum 31 units to 1 host computer
Communication error correction: Command request repeat system
Communication error detection : Parity, checksum (Shinko protocol), LRC (Modbus ASCII), CRC-16 (Modbus RTU)
Digital external setting:Receives digital SV from Shinko programmable controllers (PCA1, PCB1
with C5 option)
Color Black (Option code: BK): Front panel frame, case: Black
Terminal cover (Option code: TC): Electrical shock protection terminal cover

12. Troubleshooting
If any malfunctions occur, refer to the following items after checking that power is being supplied to the controller.
12.1 Indication
ProblemPossible Cause and Solution
is indicated on the• Control output OFF function is working.
PV/SV Display.
To cancel the function, press the
key for approx. 1 second.
• This is program standby status.
is indicated on the
If Program control function is selected in [OUT/OFF key functon], and if
PV/SV Display.
SV is selected in [PV/SV indication],
will be indicated inprogram standby.
If PV is selected in [PV/SV indication], the PV will be indicated.
• Burnout of Thermocouple, RTD or disconnection of DC voltage (0 to 1 V
is flashing on theDC): Replace each sensor.
PV/SV Display.
How to check whether the sensor is burnt out[Thermocouple]
If the input terminals of the instrument are shorted, and if a value
around room temperature is indicated, the instrument is likely to
be operating normally, however, the sensor may be burnt out.
[RTD]
If approx. 100
of resistance is connected to the input terminals
between A-B of the instrument and between B-B is shorted, andif approximate 0 (32 ) is indicated, the instrument is likely to be
operating normally, however, the sensor may be burnt out.
[DC voltage (0 to 1 V 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 be disconnected.
• Check whether the input terminals of thermocouple, RTD or DC voltage(0 to 1 V DC) are securely mounted to the instrument input terminals.
Connect the sensor terminals to the instrument input terminals securely.
29

Indication
Problem[] is flashing on the
PV/SV Display.

The PV/SV Display keeps
indicating the value set in[Scaling low limit].

The indication of the PV/SV
Display is irregular or
unstable.

is indicated on the
PV/SV Display.
12.2 Key Operation
Problem• Unable to set the SV1, P, I,
D, proportional cycle or
alarm value.
• The values do not changeby the,keys.
SV2 cannot be set.

The setting indication does
not change within the input
range even if the,keys are pressed, and newvalues are unable to be set.

Possible Cause and Solution• Check whether input signal source for DC voltage (1 to 5 V DC) or
direct current (4 to 20 mA DC) is disconnected.
How to check whether the input signal wire is disconnected[DC voltage (1 to 5 V DC)]If the input to the input terminals of the instrument is 1 V DC and
if a scaling low limit value is indicated, the instrument is likely to be
operating normally, however, the signal wire may be disconnected.
[Direct current (4 to 20 mA DC)]If the input to the input terminals of the instrument is 4 mA DC and
if a scaling low limit value is indicated, the instrument is likely to be
operating normally, however, the signal wire may be disconnected.
• Check whether input signal wire for DC voltage (1 to 5 V DC) or direct
current (4 to 20 mA DC) is securely connected to the instrument input
terminals.
• Check if polarity of thermocouple or compensating lead wire is correct.
• Check whether codes (A, B, B) of RTD agree with the instrument terminals.
Wire them correctly.
• Check whether the input signal source for DC voltage (0 to 5 V DC,
0 to 10 V DC) and direct current (0 to 20 mA DC) is disconnected.
How to check whether the input signal wire is disconnected[DC voltage (0 to 5 V DC, 0 to 10 V DC)]If the input to the input terminal of this controller is 1 V DC, and if avalue (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 input signal wire may bedisconnected.
[Direct current (0 to 20 mA DC)]If the input to the input terminal of this controller is 4 mA DC, and if avalue (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 input signal wire may bedisconnected.
• Check whether the input lead wire terminals for DC voltage (0 to 5 V DC,
0 to 10 V DC) or direct current (0 to 20 mA DC) are securely mounted
to the instrument input terminals.
• Check whether sensor input or temperature unit ( or ) is correct.
Select the sensor input and temperature unit ( or ) properly.
• Sensor correction value is unsuitable. Set it to a suitable value.
• AC leaks into the sensor circuit. Use an ungrounded type sensor.
• There may be equipment that interferes with or makes noise near thecontroller.
Keep the instrument clear of any potentially disruptive equipment.
• Internal memory is defective.
Contact our agency or us.

Possible Cause and Solution• Set value lock (Lock 1 or Lock 2) is designated.
Release the lock designation.
• Auto-tuning (AT) is performing.
Cancel AT.
• No alarm action, Timer function or Pattern end output has been selectedin [A1 type] or [A2 type]. Select an alarm type.
• SV1/SV2 external selection function has not been selected in [DI input
function]. Select SV1/SV2 external selection function.
Not available if C5 option is applied.
• Scaling high or low limit value in Auxiliary function setting mode 2 may
be set at the point where the value does not change.
Set it to a suitable value while in Auxiliary function setting mode 2.

30

12.3 Control
ProblemTemperature does not rise.

Possible Cause and Solution• Sensor is out of order. Replace the sensor.
• Check whether the sensor or actuator is securely mounted to the input or
output terminals of the instrument.
Ensure that the sensor or actuator is mounted to the instrument input or
output terminals securely.
• Check whether the wiring of sensor or actuator is correct.
The control output remains• OUT1 low limit value in Auxiliary function setting mode 2 is set to 100%
ON status.
or higher. Set it to a suitable value.
The control output remains• OUT1 high limit value in Auxiliary function setting mode 2 is set to 0%
OFF status.
or less. Set it to a suitable value.
Program control ends soon
• Step time has been set to 00:00.
even if it is performed.
Set the step time.
Timer does not work.
• Check whether the Delay action type or Timer delay time is set properly.
Set it to a suitable value. Make a selection properly.
• Check whether the Timer function is selected in [DI input function].
Select Timer function. If C5 option is applied, DI input function will not be
available.
For all other malfunctions, please contact our main office or dealers.

13. Character Table
Photocopiable material[Main setting mode]
Indication
Setting Item
SV1 (Step 1 SV)
Step 1 timeSV2 (Step 2 SV)
Step 2 time
Step 3 SV
Step 3 time
Step 4 SV
Step 4 time
Step 5 SV
Step 5 time
Step 6 SV
Step 6 time
Step 7 SV
Step 7 time
Step 8 SV
Step 8 time
Step 9 SV
Step 9 time
[Sub setting mode]
Indication
Setting ItemAT
OUT1 proportional band
OUT2 proportional band
Integral time
Derivative time
ARW
OUT1 proportional cycle
OUT2 proportional cycle
Manual reset
A1 valueA2 value
31

Factory Default
0
00:00
0
00:00
0
00:00
0
00:00
0
00:00
0
00:00
0
00:00
0
00:00
0
00:00

Data

Factory Default
AT Cancel
2.5%
1.0 times
200 sec
50 sec50%
Relay contact: 30 sec
Non-contact: 3 sec
Direct current:
Unavailable
30 sec
0.0
0
0

Data

[Auxiliary function setting mode 1]
Indication
Setting Item
PV/SV indication
Set value lockSensor correction
Communication protocol
Instrument number
Communication speed
ParityStop bit

Factory Default
PV indication
Unlock
0.0
Shinko protocol
09600 bps
Even
1[Auxiliary function setting mode 2]
Indication
Setting Item
Factory Default
Input type
K: -200 to 1370
Scaling high limit
1370
Scaling low limit-200
Decimal point place
No decimal point
PV filter time constant
0.0 sec
OUT1 high limit
100%
OUT1 low limit0%
OUT1 ON/OFF hysteresis
1.0
EV1 output
A1 output
EV2 output
A2 output
Overlap band/Dead band
0.0
OUT2 ON/OFF hysteresis
1.0
A1 typeNo alarm action
A2 typeNo alarm action
A1 hysteresis
1.0
A2 hysteresis
1.0
A1 delay time
0 sec
A2 delay time
0 sec
Alarm HOLD function
Alarm Not holding
Delay action type
ON delay
Timer delay time
0 seconds
Direct (Cooling)/Reverse (Heating) action
Reverse (Heating)AT bias20
SVTC bias
0
OUT/OFF key function
Control output ON/OFF
Step time unit
Hours:Minutes
DI input function
SV1/SV2 external selection
Output status when input errors occur
Output OFF
Controller/Converter function
Controller

Data

Data

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.JCL31E6 2020.12
32