Shinko JCL-33A Series Instruction Manual

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Page 1

MICRO-COMPUTER BASED

DIGITAL INDICATING CONTROLLER

JCL-33A

INSTRUCTION MANUAL

Page 2

Preface

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. 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

Indication

Alphabet A B C D E F G H I J K L M

Indication

Alphabet N O P Q R S T U V W X Y Z

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

SAFETY PRECAUTIONS

To ensure safe and correct use, thoroughly read and understand this manual before using this instrument. This instrument is intended to be used for industrial machinery, machine tools and measuring equipment.

Verify correct usage after purpose-of-use consultation with our agency or main office.

(Never use this instrument for medical purposes with which human lives are involved.)

External protection devices such as protective equipment against excessive temperature rise, etc. must be installed, as malfunction of this product could result in serious damage to 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.

Caution

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.

Page 3

Caution with respect to Export Trade Control Ordinance

To avoid this instrument from being used as a component in, or as being utilized in the manufacture of weapons of mass destruction (i.e. military applications, military equipment, etc.), please investigate the end users and the final use of this instrument.

In the case of resale, ensure that this instrument is not illegally exported.

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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 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

the 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 the life of electronic components (especially electrolytic capacitors) may be shortened.

Note: Avoid setting this instrument directly on or near flammable material even though the case

of this instrument is made of flame-resistant resin.

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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 the load to protect the built-in relay contact.

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

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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 with a hard object.

Page 4

--- CONTENTS ---

1. Model Page

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 isApplied)

- 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

Page 5

1. Model

1.1 Model

JCL– 33 A Series name: JCL-33A (W48 x H24 x D109mm)

A1 A Alarm type can be selected by keypad. (*1)

OUT1

R Relay contact: 1a S Non-contact voltage (for SSR drive): 12

＋２

０

V DC

A Direct current: 4 to 20 mA DC

Input M Multi-range (*2)

Supply voltage

100 to 240 V AC (Standard)

1 24 V AC/DC (*3)

Option

Heating/Cooling control output OUT2 (Relay contact

output) C5 Serial communication (RS-485) BK Color: Black TC Terminal cover

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

selected 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.

(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

PV/SV Display (red): Indicates the PV (process variable) and

SV (desired value). During setting mode, characters and set value of the setting item are indicated alternately.

MEMO/STEP Display (green): Indicates memory number

during fixed value control. Indicates step number during program control.

PV indicator (red): Lights when PV (process variable)

is indicated.

SV indicator (green): Lights when SV (desired value) is

indicated.

AT indicator (yellow) : Flashes during AT (auto-tuning).

T/R indicator (yellow): Flashes during serial communication.

(Lit while sending data. Unlit while receiving data)

OUT indicator (green): Lights when OUT1 is ON.

[For Direct current output type, flashes corresponding to the MV (manipulated variable) in 250 ms cycles.]

EV1 indicator (red): Lights when Event output 1 or OUT2 (DR option) is ON.

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

UP key ( ): Increases the numerical value.

DOWN key ( ): Decreases the numerical value.

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

Relay contact output/Multi-range input Serial communication Color: Black

(1)

(2)

Model label

(e.g.)

(3)

Page 6

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

By pressing the MODE key, the set (or selected) value can be registered.

OUT/OFF key ( ): 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 the

controller

• 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 electronic parts (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)

Page 7

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

death due to

lectric

alshock.

Caution

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

of 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 to

protect 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 the

power source to come into contact with the sensor.

• TC: Thermocouple input terminals

• RTD: RTD input terminals

• DC: Direct current, DC voltage input terminals

(Fig. 4-1) For direct current input type, connect a

50 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)

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.

Solderless

terminal

Manufacturer Model

Tightening

torque

Y-type

Nichifu Terminal Industries CO., LTD. TMEV1.25Y-3

0.63 N•m

Japan Solderless Terminal MFG CO., LTD. VD1.25-B3A

Ring-type

Nichifu Terminal Industries CO., LTD. TMEV1.25-3 Japan Solderless Terminal MFG CO., LTD. V1.25-3

(Fig. 4-2)

5.8 mm max.

3.2 mm

Page 8

5. Setup

Setup (setting the Input type, Alarm type, Control action, etc.) should be done before using this controller, 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)

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 the and keys (in that order) together for approx. 3 seconds in PV/SV Display mode. Use the or key for settings (or selections). To register the set data, use the key.

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 type

means that input characters and selected input type (K, –200 to 1370 ) are indicated alternately.

Sensor input

PV/SV

isplay

J R S B E T N PL-

C (W/Re5

26)

Pt100

JPt100

4 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

Page 9

5.1 Auxiliary Function Setting Mode 2

Display

Item, Function, Setting range

Factory

Default

Input type

(-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, then change the input. If the input is changed with the sensor connected, the input circuit may break.

: : : : : : : : : : :

J R S B E T N PLC (W/Re5-26)

-200 to 1370

-199.9 to 400.0

-200 to 1000 0 to 1760 0 to 1760 0 to 1820

-200 to 800

-199.9 to 400.0

-200 to 1300 0 to 1390 0 to 2315

: :

Pt100 JPt100 Pt100 JPt100

-199.9 to 850.0

-199.9 to 500.0

-200 to 850

-200 to 500

: : : : : : : : : : :

J R S B E T N PLC (W/Re5-26)

-320 to 2500

-199.9 to 750.0

-320 to 1800 0 to 3200 0 to 3200 0 to 3300

-320 to 1500

-199.9 to 750.0

-320 to 2300 0 to 2500 0 to 4200

: :

Pt100 JPt100 Pt100 JPt100

-199.9 to 999.9

-199.9 to 900.0

-300 to 1500

-300 to 900

: : : : : :

4 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

-1999 to 9999

Scaling high limit

1370

•

Sets

the

scaling high limit value.

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

Scaling low limit

-200

•

Sets

the

scaling low limit value.

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

Decimal point place

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

Page 10

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 to the 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 limit 0%

• 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 are

used 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)

Page 11

Display

em, Function, Setting range

Factory

Default

A1 type No 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).

A2 type No alarm action

• 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

Page 12

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

(Fig. 5.6

-1)Timer d

elay 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 bias

• 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

• 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

•

Selects whether

OUT/OFF key is used

Control output

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

Hour

:Minute

• Selects Step time unit for the program control function.

• Available when Program control function Program control is

selected in [OUT/OFF key function]

• : Hours:Minutes

: Minute

:Second

DI input

OFF

ON delay

OFF delay

ON/OFF delay

DLY

DLY: Timer delay time

(Contact Open)

(Contact Closed)

OFF

Page 13

Display

Item, Function, Setting range

Factory

Default

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.

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

utput 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) and

ON (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

Standby mode

DI ON

Contact Closed

Contact Open

Standby mode

DI OFF

Contact Open

Program control STOP

Program control is performed when the contact ischanged from Opento Closed.

Program control stops when thecontact is changed from Closed to Open.

Controller

status

Contact Open

Stops program control.

Program control RUN

Contact Closed

Performs programcontrol.

Page 14

6. Settings

6.1 Main Setting Mode

To enter Main setting mode, press the key in PV/SV Display mode.

Use the or key for settings (or selections), and register them with the key.

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 the temperature rises to 200 for 1 hour and stays at 200 for 2 hours.

In this case, Step 1 SV is 200 and Step 1 time is 1 hour.

(Fig.6.1-1)

Display

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 selected in [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 SV 0

• 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 SV 0

• 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

Step number

1 2

200

1:00 2:00

Program control run

Page 15

Display

Item, Funct

ion, 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 SV 0

• 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 SV 0

• 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 SV 0

• 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 SV 0

• 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 SV 0

• 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

Page 16

6.2 Sub Setting Mode

To enter Sub setting mode, press the and keys (in that order) together in PV/SV Display mode. Use the or key for settings (or selections), and register them with the key.

Display

Item, Function, Setting range

Factory

Default

AT (Auto

tuning)

AT Cancel

• 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

(

Multipl

ied 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 tim

e 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

•

Sets OUT1 proportional cycle.

Relay contact: 30

sec

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 the relay 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 frequency of the relayactions 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

Manual reset

0.0

•

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.)

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

17.

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 r

ange

See (Table 6.2

1) on

17.

Page 17

(Table 6.2-1)

Alarm type

Setting range

High limit alarm -(Scaling span) to Scaling span Low limit alarm -(Scaling span) to Scaling span High/Low limits alarm 0 to Scaling span High/Low limit range alarm 0 to Scaling span Process high alarm Scaling low limit to Scaling high limit value Process low alarm Scaling low limit to Scaling high limit value High limit with standby alarm -(Scaling span) to Scaling span Low limit with standby alarm -(Scaling span) to Scaling span High/Low limits w/standby alarm 0 to Scaling span

6.3 Auxiliary Function Setting Mode 1

To enter Auxiliary function setting mode 1, press the and keys (in that order) together for approx. 3 seconds in PV/SV Display mode. Use the or key for settings (or selections), and register them with the key.

Display

Item, Function, Setting range

Factory

Default

PV/SV indication

PV 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.

Set value lock

Unlock

•

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 be changed during program control. Other setting items cannot be changed.

(Lock 3): All set values - except Input type and

Controller/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 is changed, 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)

For the inputs

with a

decimal point, the negative low limit value is -199.9, and the positive high limit value is 999.9.

All alarm types except

the Process alarm are

deviation setting

from the SV (desired

value).

Page 18

Display

Item, Function, Setting range

Factory

Default

Instrument number 0

• 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 host computer.

• Available only when C5 option is equipped.

• Selection item:

: 2400 bps : 4800 bps : 9600 bps : 19200 bps : 38400 bps

Parity Even

• 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”.

Page 19

(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 which power 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

To indicate MV, press and hold down the key for approx. 3 seconds in PV/SV Display mode. 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 the right flashes in 0.5 second cycles. To cancel MV indication, press the key again, or turn the power of 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 the key for approx. 1 second.

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 be cancelled 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 the and keys (in that order) together.

Selecting AT in Sub setting mode

Select AT Perform ( ) with the key, or AT Cancel ( ) with the key, then press the key. 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.

(For 3 sec)

Flashes

For 1 sec

Press + together.

Page 20

Page 21

Page 22

9. AT (Auto-Tuning)

In order to set each value of P, I, D and ARW automatically, the auto-tuning process should be made to 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.

(1) Calculates PID constant (2) PID constant calculated

(3) Controlled by the PID constant

set by auto-tuning.

(4) AT bias value

(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 constant

set by auto-tuning.

(Fig. 9-2)

When AT bias is set to 20 , the AT process will fluctuate at the temperature 20 higher than the SV.

(1) Calculates PID constant (2) PID constant calculated (3) Controlled by the PID constant

set by auto-tuning.

(4) AT bias value

(Fig. 9-3)

(1)

(2) (3)

(4)

AT starting point

Temperature

Time

AT starting point

(1)

(2)

(3)

(4)

Temperature

Time

Temperature 20 higher than the SV

AT starting point

(1)

(2) (3)

Temperature

Time

Temperature 20 lower than the SV

Page 23

10. Action Explanation

10.1 OUT1 Action

10.2 OUT1 ON/OFF Control Action

: Turns ON or OFF.

Heating (Reverse) action Cooling (Direct) action

Contro

action

Relay contact

output

Non-contact

voltage output

Direct current

output

Indicator

(OUT) Green

0 V DC12 V DC

4 mA DC

LitUnlit

OFF

Hysteresis

0 V DC 12 V DC

4 mA DC

20 mA DC

Unlit

Lit

20 mA DC

+ +

: Turns ON or OFF.

Heating (Reverse) action Cooling (Direct) action

Contro

action

Cycle action is performed

according to deviation.

Relay contact

output

Non-contact

voltage output

Changes continuously according to deviation.

Direct current

output

Indicator

(OUT) Green

Lit Unlit

OFF

Proportional band

OFF

0 V DC

0/12 V DC

12 V DC

20 mA DC 20 to 4 mA DC

4 to 20 mA DC

Proportional band

Lit

0 V DC 12 V DC

12/0 V DC

20 mA DC

4 mA DC

Cycle action is performed

according to deviation.

Cycle action is performed

according to deviation.

+ +

+++

Unlit

4 mA DC

Cycle action is performed

according to deviation.

Changes continuously

according to deviation.

Page 24

10.3 A1, A2 Action

: 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)

Control action

Heating P-band (Cooling P-band)

(EV1)

Yellow

Heaing

action

(Cooling

action

)

Cycle action is performed

according to deviation.

Changes continuously according to deviation.

Unlit

Indicator

Green

Indicator

(OUT)

Relay contact

output (OUT)

Non-contact

voltage output

(OUT)

Direct current

output (OUT)

OFF

Relay contact

output (EV1)

Cycle action is performed

according to deviation.

Cycle action is performed

according to deviation.

12 V DC 12/0 V DC 0 V DC

20 mA DC

20 to 4 mA DC

4 mA DC

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

: Represents Cooling control action.

High limit alarm

Alarm action

High/Low limits alarm

High/Low limit range alarm

Low limit alarm

Process high alarm

Process low alarm

High limit with standby alarm High/Low limits with standby alarmLow limit with standby alarm

OFF

A1 hysteresis

OFF

A1 hysteresis

OFF

Alarm action

A1 hysteresis

A1 value

A1 hysteresis A1 hysteresis A1 hysteresis

A1 hysteresis A1 hysteresis

A1 hysteresis

A1 value

A1 value SV

+ A1 value

A1 value SV

+ A1 value

A1 value

+ A1 value

A1 value A1 value

A1 value+ A1 value

A1 value

Page 25

10.5 OUT2 (Heating/Cooling Control) Action (When Setting Dead Band) (When DR Option is Applied)

10.6 OUT2 (Heating/Cooling Control) Action (When 10.7 Timer Action Setting Overlap Band) (When DR Option is Applied)

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

: Represents Heating control action. : Represents Cooling control action.

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

: Represents Heating control action. : Represents Cooling control action.

Changes continuously according to deviation.

Non-contact

voltage output

(OUT)

Relay contact

output

(EV1)

Direct current

output (OUT)

Heating P-band

Dead band (Cooling P-band)

OFF

Control action

(Cooling

action)

Heatng action

Cycle action is performed

according to deviation.

Relay contact

output (OUT)

Cycle action is performed

according to deviation.

Cycle action is performed

according to deviation.

Lit

Unlit

(OUT) Green

(EV1) Yellow

Indicator

8 8

12 V DC 12/0 V DC

0 V DC

20 mA DC

20 to 4 mA DC

4 mA DC

Heating P-band

Cooling P-band

Cycle action is performed

according to deviation.

Overlap

band

OFF

Control action

Heating

action

(Cooling

action)

Relay contact output (OUT)

Relay contact

output (EV1)

Cycle action is performed

according to deviation.

(EV1) Yellow

(OUT) Green

Indicator

Lit

Indicator

Lit

Unlit

Cycle action is performed

according to deviation.

12 V DC 12/0 V DC

Changes continuously

according to deviation.

20 mA DC

0 V DC

20 to 4 mA DC

4 mA DC

Non-contact

voltage output

(OUT)

Direct current

output (OUT)

DI input

OFF

ON delay

OFF delay

ON/OFF

delay

DLY

DLY: Timer delay time

(Contact Open)

(Contact Closed)

OFF

Page 26

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, or

within 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 (10 max per wire)

Direct current: 0 to 20 mA DC, 4 to 20 mA DC

Input impedance: 50 [Externally connect a 50 shunt resistor (sold

separately) between input terminals.]

Allowable input current: 50 mA DC max. [When a 50 shunt resistor (sold

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 (100 max.)

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

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), Timer function 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 the

decimal 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% Manual reset: Proportional band converted value 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%)

Page 27

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, this function 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.

• 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 minute Pattern 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 the

temperature 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 turned

off (for direct current output type, OUT1 low limit value), and the PV/SV Display flashes .

[Input error indication]

Controller/Converter

unction

Controller

onverter

Output status

Output

status

when input

errors occur

Contents, Indication

OUT1

OUT2

OUT1

Direct

action

Reverse

action

Direct

actio

Reverse

action

Direct

action

Reverse

action

Overscale: Measured value has exceeded Indication range high limit value.

" " flashes.

ON (20mA) or OUT1 high limit value(*1)

OFF(4mA) or OUT1 low limit value

OFF

ON (*2)

ON (20mA) or OUT1 high limit value

OFF(4mA) or OUT1 low limit value

OFF (4mA) or OUT1 low limit value

OFF

Underscale:

Measured value has dropped below Indication range low limit. " " flashes.

OFF (4mA) or OUT1 low limit value

ON(20mA) or OUT1 high limit value (*1)

ON (*2)

OFF

OFF(4mA) or OUT1 low limit value

ON (20mA) or OUT1 high limit value

OFF(4mA)

or OUT1 low

limit value

OFF

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.

Standby mode

DI ON

Contact Closed

Contact Open

Standby mode

DI OFF

Contact Open

Program control STOP

Program control is performed

when the contact ischanged

from Opento Closed.

Programcontrol stops when thecontact is changed from Closed to Open.

Controller

status

Contact Open

Stops program control.

Program control RUN

Contact Closed

Performs programcontrol.

Page 28

Thermocouple, RTD input

Input

ange

Indication

ange

Control

ange

K, T

–

199.9 to 400.0

–

199.9 to 450.0

–

205.0 to 450.0

–

199.9 to 750.0

–

199.9 to 850.0

–

209.0 to 850.0

Pt100

–

199.9 to 850.0

–

199.9 to 900.0

–

210.0 to 900.0

–

200 to 850

–

210 to 900

–

210 to 900

–

199.9 to 999.9

–

199.9 to 999.9

–

211.0 to 1099.9

–

300 to 1500

–

318 to 1600

–

318 to 1600

JPt100

–

199.9 to 500.0

–

199.9 to 550.0

–

206.0 to 550.0

–

200 to 500

–

207

to 550

–

207 to 550

–

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, or will 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 mADC

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, the

controller 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 temperature unit 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

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

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/DC Power consumption: Approx. 4 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

Input

CPU

OUT1

Power

Electrically insulated

543

1 2

Communication

DI (Digital input)

EV2 output

EV1 output

Page 29

Data format

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

(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, binary

Communication protocol: Shinko protocol (Default)/ Modbus ASCII/ Modbus RTU

In addition, each protocol above is available with Block Read/Write.

(Selectable by keypad) Communication protocol

Shinko protocol Modbus ASCII Modbus RTU

Start

bit111Data bit

778

Parity

Even

Selection

(Even)

Selection

(

No parity

)

Stop bit

Selection

(1)

Selection

(

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 Problem Possible Cause and Solution

is indicated on the

PV/SV Display.

• Control output OFF function is working. To cancel the function, press the key for approx. 1 second.

is indicated on the

PV/SV Display.

• This is program standby status. If Program control function is selected in [OUT/OFF key functon], and if SV is selected in [PV/SV indication], will be indicated in program standby. If PV is selected in [PV/SV indication], the PV will be indicated.

is flashing on the

PV/SV Display.

• Burnout of Thermocouple, RTD or disconnection of DC voltage (0 to 1 V

DC): Replace each sensor.

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, and if 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.

Page 30

Indication

Problem Possible Cause and Solution

[ ] is flashing on the PV/SV Display.

• 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.

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

• 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 a value (converted value from scaling high, low limit setting) corresponding to 1 V DC is indicated, the controller is likely to be operating normally, however, the input signal wire may be disconnected.

[Direct current (0 to 20 mA DC)]

If the input to the input terminal of this controller is 4 mA DC, and if a value (converted value from scaling high, low limit setting) corresponding to 4 mA DC is indicated, the controller is likely to be operating normally, however, the input signal wire may be disconnected.

• 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.

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

• 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 the controller. Keep the instrument clear of any potentially disruptive equipment.

is indicated on the

PV/SV Display.

• Internal memory is defective.

Contact our agency or us.

12.2 Key Operation Problem Possible Cause and Solution

• Unable to set the SV1, P, I, D, proportional cycle or alarm value.

• The values do not change

by the , keys.

• 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 selected in [A1 type] or [A2 type]. Select an alarm type.

SV2 cannot be set. •

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.

The setting indication does not change within the input

range even if the , keys are pressed, and new values are unable to be set.

• 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.

Page 31

12.3 Control Problem Possible Cause and Solution

Temperature does not rise. • 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 ON status.

• OUT1 low limit value in Auxiliary function setting mode 2 is set to 100%

or higher. Set it to a suitable value. The control output remains OFF status.

• OUT1 high limit value in Auxiliary function setting mode 2 is set to 0% or less. Set it to a suitable value.

Program control ends soon even if it is performed.

• Step time has been set to 00:00. 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

tem

Factory

Default

Data

SV1 (Step 1 SV)

Step 1 time