Shinko JCL-33A Series User manual

MICRO-COMPUTER BASED

DIGITAL INDICATING CONTROLLER

JCL-33A

INSTRUCTION MANUAL

Thank you for purchasing our Micro-computer based Digital Indicating Controller JCL-33A.

This manual contains instructions for the mounting, functions, operations and notes when operating the

JCL-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

using it receives this manual.

Notes

• This instrument should be used according to the specifications described in the manual.

If it is not used according to the specifications, it may malfunction or cause fire.

• Be sure to follow the warnings, cautions and notices. If it is not, serious injury or accidents may occur.

• The contents of this instruction manual are subject to change without notice.

• Care has been taken to assure that the contents of this instruction manual are correct, but if

there are any doubts, mistakes or questions, please inform our sales department.

• This instrument is designed to be installed in a control panel. If it is not, measures must be taken

to ensure that the operator cannot touch power terminals or other high voltage sections.

• Any unauthorized transfer or copying of this document, in part or in whole, is prohibited.

• Shinko Technos CO., LTD. is not liable for any damages or secondary damages incurred

as a result of using this product, including any indirect damages.

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 be linked to serious results, so be

sure to follow the directions for usage.

Warning

Procedures which may lead to dangerous conditions and cause death or serious

injury, if not carried out properly.

Procedures 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.

Caution

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 absense 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

• An ambient non-condensing humidity of 35 to 85%RH

• No large capacity electromagnetic switches or cables through which large current

is flowing

• No water, oil or chemicals or where the vapors of these substances can come into

direct contact with the unit

Note: Do not install this instrument near flammable material even though the case of this instrument

is made of flame resistant resin.

Avoid setting this instrument directly on flammable material.

Caution

• Use the solderless terminal with an insulation sleeve that fits in the M3 screw when wiring

the JCL-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 the terminal

screw.

• Tighten the terminal screw within the specified torque. If excessive force is applied to the screw

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 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)

• When using a 24V AC/DC for the power source, do not confuse the polarity when it is DC.

Warning

• It is recommended that the PID auto-tuning be performed on the trial run.

• Do not touch live terminals. This may cause electric shock or problems in operation.

• Turn the power supplied to the instrunment OFF before retightening the terminal and cleaning.

Working or touching the terminal with the power switched ON may result in severe injury or

death due to Electric Shock.

• Use a soft, dry cloth when cleaning the instrument.

(If paint thinner is used, it might deform or tarnish the unit)

• As the display section is vulnerable, do not strike or scratch it with a hard object.

--- CONTENTS ---

1. Model name

1.1 Model name -------------------------------------------------------------------------- 5

1.2 How to read the model nameplate --------------------------------------------- 5

2. Name and functions of the sections ------------------------------------- 5

3. Mounting to control panel

3.1 Site selection ------------------------------------------------------------------------- 6

3.2 External dimensions ---------------------------------------------------------------- 6

3.3 Panel cutout -------------------------------------------------------------------------- 6

3.4 Mounting ------------------------------------------------------------------------------ 6

4. Wiring connection ----------------------------------------------------------------- 7

5. Setup -------------------------------------------------------------------------------------- 8

6. Operation

6.1 Main setting mode ----------------------------------------------------------------- 14

6.2 Sub setting mode ------------------------------------------------------------------ 16

6.3 Auxiliary function setting mode 1 ---------------------------------------------- 17

7. Running

7.1 Start running ------------------------------------------------------------------------ 18

7.2 MV (Control output manipulated variable) indication --------------------- 19

7.3 Control output OFF function ---------------------------------------------------- 19

7.4 Auto-tuning (AT) Perform/Cancel ---------------------------------------------- 19

8. Operation flowchart ------------------------------------------------------------- 20

9. PID auto-tuning -------------------------------------------------------------------- 22

10. Action explanation

10.1 OUT action ------------------------------------------------------------------------ 23

10.2 OUT ON/OFF action ------------------------------------------------------------ 23

10.3 A1, A2 action --------------------------------------------------------------------- 24

10.4 Heating/Cooling control action (When option DR is added) ---------- 24

10.5 Heating/Cooling control action (When setting dead band)

(When option DR is added) --------------------------------------------------- 25

10.6 Heating/Cooling control action (When setting overlap band)

(When option DR is added) ---------------------------------------------------- 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 ------------------------------------------------------------------------------ 30

13. Character table ------------------------------------------------------------------- 31

1. Model name

1.1 Model name

JCL– 33 A , Series name: JCL-33A (W48 x H24 x D98.5mm)

A1 A Alarm action can be selected by keypad. *1

R Relay contact: 1a

S Non-contact voltage (for SSR drive): 12＋２

０V DC

OUT

(Control

output) A DC current: 4 to 20mA DC

Input M Multi-range *2

Supply voltage 1 24V AC/DC *3

DR Heating/Cooling control output Relay contact output

C5 Serial communication (RS-485)

BK Color: Black

Option

TC Terminal cover

*1: Alarm actions (9 types and No alarm action), Timer function and Pattern end output can be

selected by keypad.

*2: Thermocouple, RTD, DC current and DC voltage can be selected by keypad.

For DC current input, 50 shunt resistor must be installed between input terminals.

*3: 100 to 240V AC is standard specification for the supply voltage. However, when ordering 24V

AC/DC, enter “1” after the input code.

1.2 How to read the model nameplate

Model nameplates are attached to the case and the inner assembly.

(1): Model name

(2): Option, supply voltage (“1” is entered only for 24V AC/DC)

(3): Instrument No. (Only on the inner assembly)

2. Name and functions of the sections

PV/SV display (red): Indicates the input value and

setting value. During setting mode, characters and setting

value of the setting item are indicated in turn.

MEMO/STEP display (green): Indicates memory number

during fixed value control. Indicates step number during

program control.

PV indicator (red): Lights up when the input value (PV) is

indicated.

SV indicator (green): Lights up when main setting value

(SV) is indicated.

5 AT indicator (yellow) : Blinks during AT (auto-tuning).

T/R indicator (yellow): Blinks during serial communication (Lit while sending data,

Unlit while receiving data)

OUT indicator (green):Lights up when OUT or Heating output is ON. (For DC current output type,

it blinks corresponding to the manipulated variable in a 0.25 second cycle)

EV1 indicator (red) : Lights up when Event output 1 or Cooling output is ON.

EV2 indicator (red) : Lights up when Event output 2 is ON.

Increase key ( ) : Increases the numeric value.

Decrease key ( ) : Decreases the numeric value.

Mode key ( ) : Selects the setting mode or registers the setting value.

(By pressing the Mode key, the setting value or selected value can be registered)

13 OUT/OFF key ( ) : The control output OUT/OFF or program control RUN/STOP can be

switched.

JCL-33A-R/M

No.

Relay contact output/Multi-range input

Serial communication

Color: Black

(1)

(2)

Model nameplate (e.g.)

(3)

3. Mounting to 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

• An ambient non-condensing humidity of 35 to 85%RH

• No large capacity electromagnetic switches or cables through which large current is flowing

• No water, oil or chemicals or where the vapors of these substances can come into direct

contact with the controller

3.2 External dimensions

(Fig. 3.2-1)

3.3 Panel cutout

(Fig. 3.3-1)

3.4 Mounting

Mount the controller vertically so that dust and water do not enter, fulfilling the Dust-proof/Drip-proof

specification (IP66).

Mountable panel thickness: Within 1 to 10mm

(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)

4. Wiring connection

Warning

Turn the power supply to the instrument off before wiring.

Working or touching the terminal with the power switched on may result in severe injury

or death due to Electric Shock.

•

POWER SUPPLY: Power terminals

• EV1 : Event output 1 terminals or Cooling

output (when option DR is added)

terminals

• EV2 : Event output 2 terminals

• OUT : Control output or Heating output

(when option DR is added) terminals

•

DI : DI (Digital input) terminals

Three DI functions: SV1/SV2

external selection function, OUT/OFF

(RUN/STOP) external selection and

Timer function

• RS-485: Serial communication (C5) terminals

• TC : Thermocouple input terminals

• RTD : RTD input terminals

(Fig. 4-1) • DC : DC current, DC voltage input terminals

For DC current input type, connect 50

shunt resistor (sold separately) between

input terminals.

Notice

• Use a thermocouple and compensating lead wire corresponding to the sensor input specification

of this controller.

•Use the 3-wire RTD which corresponds to the input specification of this controller.

• This controller does not have built-in power switch, circuit breaker or fuse. Therefore, it is

necessary to install them in the circuit near the external controller.

(Recommended fuse: Time-lag fuse, rated voltage 250V AC, rated current 2A)

• When using a 24V AC/DC for the power source, do not confuse the polarity when it is DC.

• When using a relay contact output type, externally use a relay according to the capacity of

the load to protect the built-in relay contact.

• When wiring, keep input wires (thermocouple, RTD, etc.) away from AC sources or load wires

to avoid external interference.

• Do not apply a commercial power source to the sensor connected to the input terminal nor

allow the power source to come into contact with the sensor.

Lead wire solderless terminal

Use a solderless terminal with an isolation sleeve that fits to the M3 screw as shown below.

The torque is approximately 0.6N•m to 1.0N•m.

Solderless

terminal Manufacturer Model

name

Tightening

torque

Nichifu Terminal Industries CO., LTD. 1.25Y-3

Y type Japan Solderless Terminal MFG CO., LTD. VD1.25-B3A 0.6N•m

Nichifu Terminal Industries CO., LTD. 1.25-3 Max. 1.0N•m

Round type Japan Solderless Terminal MFG CO., LTD. V1.25-3

(Fig. 4-2)











3.2mm

5.8mm or less



3.2mm

5.8mm or less

5. Setup

Before using this controller, it is necessary to set up the Input type, Alarm action, Control action, etc.

according to the users’ conditions.

Default value is set as follows.

Input: K –200 to 1370 , Alarm 1 (A1): No alarm action, Alarm 2 (A2): No alarm action,

Reverse (Heating) control action

If the users’ specification is the same as the default value of the JCL-33A, 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 character and temperature unit.

During this time, all outputs and LED indicators are in OFF status.

(Table 5-1)

After that, the following is indicated.

The MEMO/STEP display indicates a memory number.

The PV/SV display indicates an input value (e.g. room temperature).

This is the PV/SV display mode.

Basic operation for setup

Setup is conducted in Auxiliary function setup mode 2.

To go to Auxiliary function setup mode 2, press the key for approx. 3 seconds while holding down

the key in the PV/SV display mode.

Set or select the values with and key.

Display used for explaining setting items

Setting items (Chapter “5 Setup” and setting modes from Section 6.1 to 6.3)

are explained as follows.

(e.g.) Input type selection

means that input type characters

and selected value (K –200 to 1370 )

are indicated in turn.

PV/SV display

Sensor input

PL-

C (W/Re5-26)

Pt100

JPt100

4 to 20mA DC

0 to 20mA DC

0 to 1V DC

0 to 5V DC

1 to 5V DC

0 to 10V DC

Auxiliary function setting mode 2

Display Item, Function, Setting range Default value

Input type selection K (-200 to 1370 )

• The input type can be selected from thermocouple (10 types),

RTD (2 types), DC 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 this controller first, then

change for the input. If the input is changed with the

sensor connected, the input circuit may be broken.

PL-

C (W/Re5-26)

-200 to 1370

-199.9 to 400.0

-200 to 1000

0 to 1760

0 to 1820

-200 to 800

-199.9 to 400.0

-200 to 1300

0 to 1390

0 to 2315

Pt100

JPt100

Pt100

JPt100

-199.9 to 850.0

-199.9 to 500.0

-200 to 850

-200 to 500

PL-

C (W/Re5-26)

-320 to 2500

-199.9 to 750.0

-320 to 1800

0 to 3200

0 to 3300

-320 to 1500

-199.9 to 750.0

-320 to 2300

0 to 2500

0 to 4200

Pt100

JPt100

Pt100

JPt100

-199.9 to 999.9

-199.9 to 900.0

-300 to 1500

-300 to 900

4 to 20mA DC

0 to 20mA DC

0 to 1V DC

0 to 5V DC

1 to 5V DC

0 to 10V DC

-1999 to 9999

Scaling high limit setting 1370

• Sets scaling high limit value.

• Setting range: Scaling low limit value to input range high

limit value

Scaling low limit setting -200

• Sets scaling low limit value.

• Setting range: Input range low limit value to scaling high limit

value

Decimal point place selection No decimal point

• 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

PV filter time constant setting 0.0 seconds

• Sets PV filter time constant.

Input fluctuation due to the noise can be reduced.

If the value is set too large, it affects control result due to the

delay of response.

• Setting range: 0.0 to 10.0 seconds

OUT high limit setting 100%

• Sets OUT high limit value.

Not available when OUT is ON/OFF action

• If option DR is added, OUT terminals are used for Heating output

terminals.

• Setting range: OUT low limit value to 105%

(Setting greater than 100% is effective to DC current output type)

OUT low limit setting 0%

• Sets OUT low limit value.

Not available when OUT is ON/OFF action

• If option DR is added, OUT terminals are used for Heating output

terminals.

• Setting range: –5% to OUT high limit value

(Setting less than 0% is effective to DC current output type)

OUT ON/OFF action hysteresis setting 1.0

• Sets ON/OFF action hysteresis for OUT.

• Available only when OUT is ON/OFF action

• Setting range: 0.1 to 100.0 ( ), or 1 to 1000

EV1 output selection A1 output

• Selects a function for EV1 output terminals.

• Not available if option DR is added, since EV1 terminals are used

for cooling output terminals.

• : A1 output

: A2 output

: Common to A1 and A2 output

EV2 output selection A2 output

• Selects a function for EV2 output terminals.

• Not available if option C5 is added

• : A1 output

: A2 output

: Common to A1 and A2 output

Overlap band/Dead band setting 0.0

• Sets the overlap band or dead band for heating side (OUT) and

cooling side.

+ setting value: Dead band, – setting value: Overlap band

• Available only when the option DR is added

• Setting range: –100.0 to 100.0 ( ), or 1 to 1000

Cooling ON/OFF action hysteresis setting 1.0

• Sets ON/OFF action hysteresis for cooling side.

• Available only when the option DR is added

• Setting range: 0.1 to 100.0 ( ), or 1 to 1000

A1 action selection No alarm action

• Selects an action for A1.

• : 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 alarm with standby

: Low limit alarm with standby

: High/Low limits alarm with standby

: Timer function

: Pattern end output

If Timer function is selected, Timer function works only

when Delay action type, Delay time and DI (digital input)

function are set or selected.

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