Shinko JCR-33A, JCD-33A Instruction Manual

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DIGITAL INDICATING CONTROLLER

JCR-33A, JCD-33A

INSTRUCTION MANUAL

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PPrreeffaaccee

Thank you for purchasing our Digital Indicating Controller JCR-33 A or JCD-33A. This manual contains instructions for the mounting, functions, operations and notes when operating the JCR-33A and JCD-33A. To prevent accidents arising from the misuse of this contro ller, p lease ensure the operator receives this manual.

Abbreviations used in this manual

Symbol Term PV Process variable SV Desired value MV Output manipulated variable OUT1 Control output 1 OUT2 Control output 2 (optional) AT Auto-tuning

Characters used in this manual

Indication 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

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Notes

• This instrument should be used in accordance with the specifications described in the manual. If it is not used according to the spe cifications, it may malfunction or cause a fire.

• Be sure to foll ow the warnings , cautions and notices. If they are not observed, serious injury or malfunction may occur .

• Specifications, external appearance of the JCR-33A and JCD-33A and the contents of this instruction manual are subject to change without notice.

• Care has been taken to assure that the contents of this instruction manual are correct, but if there are any doubts, mistakes or questions, please inform our sales de p artmen t.

• 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 secondar y 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 the circumstances, procedures indicated by

Caution may be linked to

serious results, so be sure to follow the directions for usage.

Warning

• To prevent an electric shock or fire, only Shinko or other qual ified service personnel may handle the inner assembly.

• To prevent an electric shock, fire or damage to the instrument, parts replacement may only

be undertaken by Shinko or other qualified service personnel.

Safety precautions

• To ensure safe and correct use, thoroughly read and understand this manual before using this instrument.

• This instrument is intended to be used for industrial mac hinery, machine tools and measuring equipment. Verify correct usage after purpos e-of-use c onsu ltat ion w ith our agency or main office. (Never use this instrument for medical purposes with which human lives are involved.)

• External protection devices such as prot ective 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. Also proper periodic maintenance is required.

• This instrument must be used under the conditions and environment des cribed in this manual. Shinko Technos Co., Ltd. does not accept li ability for any i njury, loss of life or damage occurring due to the instrument being used under conditions not otherwise stated in this manual.

Caution with respect to Export Trade Control Ordinance

To avoid this instrument from being used as a component in, or as being utilized in the manufacture of weapons of mass destruction (i.e. military applications , military equipment, etc.), please investigate the end users and the final use of this instrument. In the case of resale, ensure that this instrument is not illegally exported.

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 .

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11..

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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 where the vapors of these substances can c ome into

direct contact with the unit

• Take note that ambient temperature of this unit must not exceed 50

(122 ) if mounted

through the face of a control panel. Otherwise the life of electronic components

(especially electrolytic capacitor) may be shortened.

Note • Do not install this instrument on or near flammable material even though the case

of this instrument is made of flame-resistant resin.

22.. WWiirriinngg pprreeccaauuttiioonnss

Caution

• Do not leave wire remnants in the instrument, because they could cause a fire and/or a

malfunction.

• Use a solderless terminal with an insulation sleeve in which an M3 screw fi ts when

wiring the JCD-33A or JCR-33A.

• The terminal block of this instrument is designed to be wired from the left side. The lead wire must be inserted from the left side of the terminal, and fastened with the terminal screw.

• Tighten the terminal screw using the specified torque. If excessive force is applied to the screw when tightening, the s crew or case may be

damaged.

• Do not apply a commercial power source to the sensor connected to the input terminal

nor allow the power source to come into contact with the sensor, as the input circuit

may be burnt out.

• This controller has no built-in power switch, circuit breaker or fuse. It is necessary to

install them near the controller. (Recommended fuse: Time-lag fuse, rated voltage 250V AC, rated current 2A)

• For a 24V AC/DC of power source, do not confuse polarity when using a direc

current (DC).

33.. OOppeerraattiioonn aanndd mmaaiinntteennaannccee pprreeccaauuttiioonns

Caution

• It is recommended that AT be performed during the trial run.

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

• Turn the power supply to the instrument OFF before retightening the terminal and cleaning. Working on or touching the terminal with the power switched ON may result in severe injury or death due to Electric Shock.

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

(Alcohol based substances may tarnish or deface the unit. )

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

press hard on it.

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--- CONTENTS ---

1. Model

1.1 Model ---------------------------------------------------------------------------------- · 6

1.2 Rated input --------------------------------------------------------------------------- 7

1.3 How to read the model label ----------------------------------------------------- 7

2. Name and functions of sections ------------------------------------------ 8

3. Mounting to the control panel

3.1 Site selection ------------------------------------------------------------------------- 9

3.2 External dimensions -------------------------------------------------------------- 10

3.3 Panel cutout ------------------------------------------------------------------------- 10

3.4 CT (current transformer) external dimensions ------------------------------ 1 1

3.5 Mounting (Common to JCR-33A and JCD-33A) --------------------------- 11

4. Wiring

4.1 Terminal arrangement ------------------------------------------------------------ 12

4.2 Wiring example -------------------------------------------------------------------- 13

5. Setup

----------------------------------------------------------------------------------- 15

5.1 Operation flowchart --------------------------------------------------------------- 16

5.2 Main setting mode ---------------------------------------------------------------- 18

5.3 Sub setting mode------------------------------------------------------------------ 18

5.4 Auxiliary function setting mode 1 ---------------------------------------------- 21

5.5 Auxiliary function setting mode 2 ---------------------------------------------- 22

5.6 Control output OFF function ---------------------------------------------------- 27

5.7 Auto/Manual control switching function -------------------------------------- 27

5.8 MV indication ----------------------------------------------------------------------- 27

6. Operation ---------------------------------------------------------------------------- 28

7. Action explanation

7.1 OUT1 action ------------------------------------------------------------------------ 29

7.2 Heater burnout alarm action (option) ----------------------------------------- 29

7.3 OUT1 ON/OFF control action -------------------------------------------------- 30

7.4 OUT2 (Heating/Cooling control) action (option) --------------------------- 31

7.5 A1 and A2 action ------------------------------------------------------------------ 34

7.6 SV1/SV2 external selection ----------------------------------------------------- 35

8. Control action explanations

8.1 PID ------------------------------------------------------------------------------------ 35

8.2 AT of this controller --------------------------------------------------------------- 36

8.3 Auto-reset (offset correction) --------------------------------------------------- 37

9. Specifications

9.1 Standard specifications ---------------------------------------------------------- 37

9.2 Optional specifications ----------------------------------------------------------- 42

10. Troubleshooting

10.1 Indication -------------------------------------------------------------------------- 44

10.2 Key operation -------------------------------------------------------------------- 45

10.3 Control ----------------------------------------------------------------------------- 46

11. Character table ----------------------------------------------------------------- 46

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1. Model

1.1 Model

Series name, Control output (OUT1), input and option code, etc are entered where underlined.

(e.g.)

Standard specifications

J C -3 3 A - / Series

name

R JCR-33A: W48 x H96 x D100mm D JCD-33A: W96 x H96 x D100mm

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

(OUT1)

R Relay contact S Non-contac t voltage (for SSR drive) A DC current

Input M Multi-range *2 Supply voltage

100 to 240V AC (standard) 1 24V AC/DC *3

*1: 9 types of alarm action, No alarm action and Energized/De-energized c an be

selected by keypad.

*2: Input types (10 thermocouple, 2 RTD, 2 DC current and 4 DC voltage types) can

be selected by keypad.

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

ordering 24V AC/DC, enter “1” after the input code.

Optional specifications

Code Name A2 Alarm 2 (A2) *1, *2 W Heater burnout Alarm *2, *3 DR

Heating/Cooling control output (OUT2)

Relay contact output *2 DS Non-contact voltage output *2 DA DC current output *2

C5 Serial communication (RS-485) *4 LA Loop break alarm *1 P24 Insulated power output *5 BK Color: Black TC Terminal cover

*1: When A2 and LA output are added together, they utilize common output terminals. *2: Only 2 options can be added from A2 output, Heater burnout alarm output and

Heating/Cooling control output. *3: For DC current output type, Heater burnout alarm output cannot be added. *4: If Serial communication is added, the SV1/SV2 external selection (standard function)

will be disabled. *5: If the Insulated power output is added, Heating/Cooling control output and Heater

burnout alarm output cannot be added.

J C D - 3 3 A - R / M A2

Alarm 2 (A2) output Multi-range input Relay contact output 96 x 96 x 100mm

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1.2 Rated input

Input type Input range Resolution

–200 to 1370

–320 to 2500 1 ( )

–199.9 to 400.0 –199.9 to 750.0 0.1 ( )

–200 to 1000

–320 to 1800 1 ( ) R 0 to 1760 0 to 3200 1 ( ) S 0 to 1760 0 to 3200 1 ( ) B 0 to 1820 0 to 3300 1 ( ) E

–200 to 800

–320 to 1500 1 ( ) T –199.9 to 400.0 –199.9 to 750.0 0.1 ( )

N –200 to 1300 –320 to 2300 1 ( )

PL- 0 to 1390 0 to 2500 1 ( )

C(W/Re5-26) 0 to 2315 0 to 4200 1 ( )

Pt100 –199.9 to 850.0 –199.9 to 999.9 0.1 ( )

JPt100 –199.9 to 500.0 –199.9 to 900.0 0.1 ( )

Pt100 –200 to 850 –300 to 1500 1 ( )

JPt100 –200 to 500 –300 to 900 1 ( ) 4 to 20mA DC –1999 to 9999 *1, *2 1 0 to 20mA DC –1999 to 9999 *1, *2 1

0 to 1V DC

–1999 to 9999 *1 1

0 to 5V DC

–1999 to 9999 *1 1

1 to 5V DC –1999 to 9999 *1 1

0 to 10V DC –1999 to 9999 *1 1

*1: For DC input, input range and decimal point place can be changed. *2: Connect 50

shunt resistor (sold separately) between input terminals.

1.3 How to read the model label

Model labels are attached to the case and the inner assembly. When the supply voltage is 24V AC/DC, “1” is entered before the option code.

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

Relay contact output/Multi-range input

JCD-33A-R/M A2 W (20A)

No.

Alarm 2 (A2) output Heater burnout alarm output (20A)

(1)

(2)

(3)

Model label

(e.g.)

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2. Name and functions of sections

(Fig. 2-1)

(1) PV display

Indicates the PV or setting characters in the setting mode with the red LED.

(2) SV display

Indicates the SV, the MV or each set value in the setting mode with the green LED.

During manual control, the MV flashes on the SV display. While the MV is indicated, the last point on the right flashes.

(3) SV1 indicator

When SV1 is selected, the green LED lights.

(4) SV2 indicator

When SV2 is selected, the yellow LED lights.

(5) OUT1 indicator

When OUT1 is ON, the green LED lights. (In the case of DC current output type, it flashes in 250ms cycles corresponding to the MV.)

(6) OUT2 indicator

When OUT2 is ON, the yellow LED lights. (In the case of DC current output type, it flashes in 250ms cycles corresponding to the MV.)

(7) HB indicator

When Heater burnout alarm output or Sensor burnout alarm output is ON, the red LED lights. (When Heater burnout Alarm is added, the red LED also lights when indication is

overscale or underscale.)

(8) AT indicator

When AT or Auto-reset is active, the yellow LED flashes.

(9) TX/RX indicator

The yellow LED lights during Serial communication TX (transmitting).

(10) A1 indicator

When A1 output is ON, the red LED lights.

(1) (2)

(3) (4)

(6) (7)

(5)

(12)

(9)

(8)

(10)

(15)

(11)

(13)

(14)

(12) (13)

(1) (2) (3) (4)

(6) (7)

(5)

(9)

(8)

(10)

(15)

(11) (14)

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(11) A2/LA indicator

When A2 output or LA output is ON, the red LED lights.

(12) Increase Key (

)

Increases numeric values.

(13) Decrease Key (

)

Decreases numeric values.

(14) Mode Key (

)

Switches the setting mode and registers the set (or selected) value. [Set (or selected) value are registered by pressing the Mode Key.]

(15) OUT/OFF Key (

)

Switches Control output OFF or Auto/Manual control. To release the Control output OFF function, press this key for approx. 1 sec.

• If Control output OFF function is selected during OUT/OFF Key funct ion selection mode, the control output can be turned on or off. Once the Control output OFF function is enabled, the function cannot be released even if the power to the instrument is turned OFF and turned ON again. To cancel the function, press the

key again for approx. 1 second.

• If Auto/Manual control function is selected during OUT/OFF Key function selection, automatic control is performed when the power to the controller is turned on. In this status, if the

key is pressed, the automatic control is switc hed to manual control and vice versa. Auto/Manual control can be switched only in the PV/SV display mode.

Notice

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

3. Mounting to the control panel

3.1 Site selection

This instrument is intended to be used under the following conditions (IEC61010-1): Overvoltage category

, Pollution degree 2

Ensure the mounting location corresp onds to the fol l owing conditions: (1) A minimum of dust, and an absence of corrosive gases (2) No flammable, explosive gases (3) No mechanical vibrations or shocks (4) No exposure to direct sunlight, an ambient temperature of 0 to 50

(32 to 122 ) that

does not change rapidly, and no icing (5) An ambient non-c ondens ing humidity of 35 to 85%RH (6) No large capacity el ectromagnetic switches or c ables through which large current is

flowing (7) No water, oil or chemicals or where the vapo rs of these substances can come into

direct contact with the unit (8) Take note that ambient temperature of this unit must not exceed 50

(122 ) if mounted through the face of a control panel. Otherwise the life of electronic components (especially electrolytic capacitor) may be shortened.

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11.5 98.5

106.2

Gasket

Screw type mounting bracket

3.2 External dimensions (Scale: mm)

• JCR-33A

(Fig. 3.2-1)

• JCD-33A

(Fig. 3.2-2)

3.3 Panel cutout (Scale: mm)

• JCR-33A

Lateral close mounting, n: Number of units mounted

Caution: When lateral close mounting is used for the

controller, IP66 specification (Drip-proof/

Dust-proof) may be compromised, and all warranties will be invalidated.

(Fig. 3.3-1)

96 11.5 98.5

106.2

Gasket Screw type mounting bracket

130

+0.8

+0.5

n x 48-3

+0.5

+0.8

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• JCD-33A

Lateral cl ose mounting, n: Number of units mounted

Caution: When lateral close mounting is used for the

controller, IP66 specification (Drip-proof/

Dust-proof) may be compromised, and all warranties will be invalidated.

(Fig. 3.3-2)

3.4 CT (Current transformer) external dimensions (Scale: mm)

CTL-6S (for 5A, 10A, 20A) CTL-12-S36-10L1U (for 50A)

(Fig. 3.4-1)

3.5 Mounting (Common to JCR-33A and JCD-33A)

Warning

As the case is made of resin, do not use excessive force while screwing in the mounting bracket, or the case could be damaged. The torque should be 0.12N•m.

Mount the controller vertically to the flat, rigid panel to ensure it adheres to the Drip-proof/Dust-proof specification (IP66). Mounting panel thickness: 1 to 8mm Insert this unit from the front side of the panel. Attach the mounting brackets by the holes at the top and bottom of the c ase, and secure the controller in place with the screws. Refer to (Fig. 3.5-1).

0.5

7.5

2.8

30 2- 3.5

10.5

5.8

10040

1540

2-M3

+ 0.8

130

+0.8

n x96-3

＋0.5

Page 12

(Fig. 3.5-1)

4. Wiring

Warning

Turn the power supply to the instrument off before wiring or checking. Working on or touching the te rmin al w ith the pow er swi tched on may resu lt in severe injury or death due to Electric Shock. Moreover, the instrument must be grounded before the power supply to the instrument is turned on.

4.1 Terminal arrangement

• OUT1 : Control output 1

• OUT2 : Control output 2

• A1 : Alarm 1 output

• A2 : Alarm 2 output

• LA : Loop break alarm output

• HB : Heater burnout alarm output

• P24 : Insulated power output 24V DC

• RS-485: Serial communicat ion (RS-485)

• SV2 : SV1/SV2 external selection input

• CT : CT input

• TC : Thermocouple input

• RTD : Resistance temperature detector input

• DC : DC voltage, DC current input For DC current input, connect

shunt resistor between

(Fig. 4.1-1) input terminals.

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Caution

• The terminal bl oc k s of th e JCR-33A and JCD-33A are 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.

• Dotted lines are optional. Option terminals are equipped only when the option is added.

• When A2 (option) and Heater burnout alarm (option) are added together, use terminals 12-13 for A2, and 9-10 for Heater burnout alarm.

• When He a ti n g / Co ol i n g c ontrol (option) and Heater burnout alarm (option) are added together, use terminals 9-10 for t he Heating/C ooling control and 12-13 for the Heater burnout alarm.

• When only Heater bur nout alarm opt i on is added, use terminals 9 and 10.

• When A2 (option) and LA (option) are added, they utilize common output terminals.

• If the Insulated power out put (option) is added, Heat i ng/ Co ol in g c ont ro l (option) and

Heater bur nout alarm (option) cannot be added.

■ Lead wire solderless terminal Use a solderless terminal with an insulation sleeve in which an M3 s crew fits as shown below. The torque should be 0.63N･m.

Solderless terminal Manufacturer Model Tightening torque Y type

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

0.63N•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. 4.1-2)

4.2 Wiring example

Caution

• Use a thermocouple and compensating lead wire according to the s ensor input specifications of this controller.

• Use the 3-wire RTD system according to the sensor input specifications of this controller.

• This controller has no built-in power switch or fuse. It is necessary to install them in a

circuit near the external controller. (Recommended fuse: Time-lag fuse, rated voltage 250V AC, rated current 2A)

• For a 24V AC/DC of power source, do not confuse polarity when using a direct current

(DC).

• When using a relay contact output type, externally use a relay according to the load capacity to protect the built-in relay contact.

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

• Use a thick wire (1.25 to 2.0mm

) for grounding.

5.8mm or less

3.2mm3.2mm

5.8mm or less

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[Heater burnout alarm output] (1) This alarm is not usable for detecting

heater current under phase control.

(2) Use current transformer (CT) provided,

and pass one lead wire of heater circuit into the hole of the CT.

(3) When wiring, keep CT wire away from

any AC sources and load wires to avoid the external interference.

(Fig. 4.2-1)

[JCR-33A-R/E]

* To prevent the unit being damaged by the harmful effects of unexpected high

level noise, it is recommended that a surge absorber be installed between the electromagnetic switch coils.

(Fig. 4.2-2)

• For a 24V AC/DC of power source, do not confuse polarity when using a direct current (DC).

• Number of connectable units in parallel when using Shinko SSR:

SA-300-Z series : 4 units SA-400 series : 5 units

CT input terminal

Power source

Heater

3-phase

Electro-

magnetic

switch

Heater

Electric furnace

Alarm unit

Thermocouple

100 to 240V AC

or 24V AC/DC

Power supply for Alarm unit

Page 15

5. Setup

For the thermocouple and RTD input, the sensor input characters and temperature unit are indicated on the PV display, and the input range high limit value is indicated on the SV display for approximately 3 seconds after the power is turned on. (Table 5-1)

For DC input, the sensor input characters are indicated on the PV display and the scaling high limit value is indicated on the SV display for approximately 3 seconds after the power is turned on. (Table 5-1) If any other value is set during the scaling high limit setting mode, t he set value is indicated on the SV display.

During this time, all outputs and the LED indicators are in OFF status. Control will then start indicating the PV on the PV display and SV1 or SV2 on the SV display. While control output OFF function is working,

is indicated on the PV display.

To cancel control output OFF function, press the

key for approximately 1 second.

(Table. 5-1)

Sensor input

PV display SV display PV display SV display

J R S B E T N

PL-

C (W/Re5-26)

Pt100

JPt100

Pt100

JPt100

4 to 20mA DC

Scaling high limit value

0 to 20mA DC 0 to 1V DC 0 to 5V DC 1 to 5V DC 0 to 10V DC

Page 16

5.1 Operation flowchart

Set value Lock

• Make a selection with the

keys.

• If Lock 1 or Lock 2 is selected, AT or Auto-reset does not work.

• Be sure to select Lock 3 when using the Serial communi c ation.

Selection

[

Auxiliary function setting mode 1

]

AT/Auto-reset

Perform/Cancel

• If AT is cancelled during the process, PID values revert to previous value.

• Auto-reset is automatically ca ncelled in 4 minutes.

Selection

SV1

OUT2 proportional

band

• Set the value with the

, keys.

• Available when Heating/Cooling control (OUT2) is added

PV SV

Set value

Integral time

• Set the value with the

, keys.

• PD control when set to 0, and auto-

reset can be performed.

Set value

OUT1 proportional

band

• Set the value with the

, keys.

• ON/OFF control when set to 0 or 0.0

PV SV

Set value

Derivative time

• Set the value with the

, keys.

• Setting the value to 0 disables the function.

PV SV

Set value

OUT1 proportional

cycle

• Set the value with the

, keys.

• Not available for DC current output or

if OUT1 is in ON/OFF control

PV SV

Set value

OUT2 proportional

cycle

• Set the value with the

, keys.

• Not available if OUT2 is in ON/OFF

control

PV SV

Set value

ARW • Set the value wi th the , keys.

• Availab le for PID control

Set value

A1 valu e

• Set the value with the

, keys.

• Not available if

is selected

during A1 type selection

PV SV

Set value

Loop break alarm span • Set the value with the , keys.

•

Available only when LA option is added.

Set value

Loop break alarm time

• Set the value with the

, keys.

•

Available only when LA option is added.

PV SV

Set value

Reverts to the PV/SV display mode.

Press the key.

[Main setting mode] [Sub setting mode]

(6)

PV/SV display mode

Control output OFF function or Auto/Manual control function

Press the (OUT/OFF)

key for approx. 1 sec.

MV indication

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

SV low limit

• Set the value with the

, keys.

Set value

SV high limit

• Set the value with the

, keys.

Set value

Sensor correction

• Set the value with the

, keys.

Set value

Communication protocol • Make a selection with , keys.

• Not available for

indication

Selection

Communication speed

• Make a selection with

, keys.

Selection

Press the key while holding down the key.

Press the

key.

Press the

key

for approx. 3 sec.

Press the

for approx. 3 sec while holding down .

Explanation of the key

: If the key is pressed, the set value is saved, and the controller proceeds to the next setting item.

• To revert to the PV/SV display mode, press the

key for approx. 3sec during setting mode. The unit will revert to the PV/SV display mode from any mode.

Stop bit

• Make a selection with

, keys.

• Not available if

is selected during Communication protocol selection mode

Selection

Parity

• Make a selection with

, keys.

• Not available if

is selected during Communication protocol selection mode

Selection

Reverts to the PV/SV display mode.

Instrument number

• Set the value with the

, keys.

Set value

A2 value

• Set the value with the

, keys.

• Not available if

is selected

during A2 type selection

PV SV

Set value

Heater burnout alarm • Set the value with the , keys.

• OFF when set to 0.0

Set value

Reverts to the PV/SV display mode.

SV2

Outline of operation procedure

Set an Input type, Alarm (ty pe, v alue, etc. ) and SV, following the procedures below. Setting it em n umber s (1) to ( 7) are indic ated on the flow chart.

[Step 1 Operation before Run] Turn the load circuit power OFF, and turn the power supply to the JCD, JCR-33A ON. [Step 2 Auxiliary function

setting mode 2]

Set an Input type and Alarm type, etc. in Auxiliary function setting mode 2.

(1) Input type: Select an input type. Refer to “Input type (character indication) and range” on p.17. (2) A1 type: Select an alarm type. Refer to “Alarm type” on p.17.

[If an alarm type except for “

” is selected, items (3) to (5) will be indicated and they

can be set if necessary.]

Note: If an alarm type is changed, the alarm set value becomes 0 (0.0). Therefore it is necessary to set it again.

(3) A1 action Energized/De-energized: Select Alarm 1 action Energized or De-energized. (4) A1 hysteresis: Set A1 hysteresis.

(5) A1 action delay timer: Set A1 action delay time. [Step 3 Sub setting mode] (6) A1 value: Set an action point of A1 output in the Sub setting mode. [Step 4 Main setting mode] (7) SV1: Set the SV in the Main setting mode. [Step 5 Run] Turn the load cir cuit pow er ON. Co ntro l actio n st art s so as to ke ep th e contr ol t ar get at th e SV.

(7)

Page 17

Scaling low limit • Set the value with the , keys.

• Available for DC current, DC voltag e input

Set value

Scaling high limit • Set the value with the , keys.

• Available for DC current, DC voltage input

Set value

Decimal point place • Make a selection with the , keys.

• Available for DC current, DC voltage input

Selection

PV filter time constant

• Set the value with the

, keys.

Set value

OUT1 low limit • Set the value with the , keys.

• Not available for ON/OFF control

Set value

OUT1 high limit • Set the value with the , keys.

• Not available for ON/OFF control

Set value

OUT1 ON/OFF

hysteresis

• Set the value with the

, keys.

• Available only for ON/OFF control

Set value

OUT2 action mode • Make a selection with the , keys.

• Available when Heat/Cool control (OUT2) is added

SV Selection

OUT2 high limit • Set the value with the , keys.

• Available when Heat/Cool control (OUT2) is added

Set value

Overlap/Dead band

• Set the value with the

, keys.

• Available when Heat/Cool control (OUT2) is added

Set value

OUT2 low limit • Set the value with the , keys.

• Available when Heat/Cool control (OUT2) is added

Set value

OUT2 ON/OFF

hysteresis

• Set the value with the

, keys.

• Available when Heat/Cool control (OUT2) is added

Set value

Input type • Make a selection with the , keys.

• Default value:

Selection

[

Auxiliary function setting mode 2]

Press the key for approx. 3 sec while holding down the

key.

Output status

when input abnormal

• Make a selection with the , keys.

• Available only when input is DC current or DC voltage, and output is DC current.

Selection

OUT/OFF key function

• Make a selection with the

, keys.

Selection

Reverts to the PV/SV display mode.

A1 type • Make a selection with the , keys.

• Default value:

Selection

A1 hysteresis • Set the value with the , keys.

• Not available if

is selected during A1

e selection

Set value

A2 type • Make a selection with the , keys.

• Available when A2 option is added

Selection

A1 action Energized/

De-energized

• Make a selection with the

, keys.

• Not available if

is selected during A1

type selection

Selection

A2 action Energized/

De-energized

• Make a selection with the

, keys.

• Not available if

is selected in A2 type

selection

Selection

A1 action delay

timer

• Set the value with the

, keys.

• Not available if

is selected during A1

type selection

Set value

Direct/Reverse action • Make a selection with the , keys.

• Default value:

(Reverse)

Selection

A2 action delay

timer

• Set the value with the

, keys.

• Not available if

is selected during A2

type selection

Set value

A2 hysteresis • Set the value with the , keys.

• Not available if

is selected during A2

e selection

Set value

AT bias • Set the value with the , keys.

• Available for thermocouple, RTD input

Set value

(3)

SVTC bias • Set the value with the , keys.

• Available only when the C5 option is added.

Set value

(2)

(4)

(5)

SV2 indication • Set the value with the , keys.

Selection

(1)

Input type (character indication) and range

: K –200 to 1370 –199.9 to 400.0 : J –200 to 1000 : R 0 to 1760 : S 0 to 1760 : B 0 to 1820 : E –200 to 800 : T –199.9 to 400.0 : N –200 to 1300

: PL- 0 to 1390

: C(W/Re5-26) 0 to 2315

: 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

: PL- 0 to 2500

: C(W/Re5-26) 0 to 4200

: Pt100 –199.9 to 850.0 : JPt100 –199.9 to 500.0

: Pt100 –200 to 850

: JPt100 –200 to 500

: Pt100 –199.9 to 999.9 : JPt100 –199.9 to 900.0

: Pt100 –300 to 1500

: JPt100 –300 to 900 : 4 to 20mA DC –1999 to 9999 : 0 to 20mA DC –1999 to 9999

: 0 to 1V DC –1999 to 999 9 : 0 to 5V DC –1999 to 9999 : 1 to 5V DC –1999 to 9999

: 0 to 10V DC –1999 to 9999

Alarm type

(High limit alarm): The alarm action is the 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 the 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 a larm 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 range of the

controller, alarm action points ca n be set at random and if the input reaches the randomly set action point, the alarm is activated.

(High limit alarm with standby), (Low limit alarm with standby),

(High/Low limits alarm with standby):

After the power to the controller is turned on, even if the input enters the alarm action range, the alarm is not activated. If SV is changed while the controller is running, the alarm is not activated even if input is in the alarm action range. (If the controller is allowed to keep running, once the input exceeds the alarm action point, the standby function will be released.)

Page 18

5.2 Main setting mode

Press the

key in the PV/SV display mode to enter the Main setting mode.

The SV can be increased or decreased by pressing the

or key.

If the

key is pressed, the SV is registered, and the controller will revert

to the PV/SV display mode.

Character Name, Function, Setting range Default value

SV 0

• Sets SV1 (desired value).

• Setting range: SV low limit to SV high limit or Scaling low limit value to Scaling high limit value

SV2 0

• Sets SV2 (desired value).

• Not available if Serial communication (option) is added

• Setting range: SV low limit to SV high limit or Scaling low limit value to Scaling high limit value

5.3 Sub setting mode

Press the

key while holding down the key in the PV/SV display mode to enter

the Sub setting mode. The

or key increases or decreases the set value (numeric value).

By pressing the

key, the set value is register ed, and the unit moves to the next

setting item.

Character Name, Function, Setting range Default value

AT/Auto-reset Perform/Cancel AT/Auto-reset Cancel

• Selects AT or Auto-reset (offset correction) Perform/Cancel.

• Auto-reset can be performed only during PD and P control.

• Not available for PI and ON/OFF control.

• Selection item:

: AT/Auto-reset Cancel

/ : AT/Auto-reset Perform

• Default: AT/Auto-reset Cancel

[About AT]

• If the AT Perform is selected, the AT indicator flashes, and the controller reverts to the PV/SV display mode.

• After AT is finished, the AT indicator is turned off, and P, I, D and ARW values are automatically set.

• During AT, none of the settings can be performed.

• If the AT is cancelled during the proces s, P, I, D and ARW values revert to the previous value at which AT was performed.

• If the

key is pressed during AT, control output OFF function is

activated, and if the

key is pressed again, AT is cancelled.

• AT will be forced to stop if it has not been completed within 4 hours.

[About Auto-reset (offset correction)]

• If the auto-reset is performed, offset correction immediately starts, and the controller reverts to the PV/SV display mode.

(The corrected value is automatically set and the AT indicator flashes.)

• During 4 minutes of auto-reset performance, other s ettings cannot be performed to prevent key misoperations.

• After auto-reset ends, the AT indicator is turned off, and all settings can be performed.

OUT1 proportional band 10

• Sets OUT1 proportional band.

ON/OFF control when set to 0 or 0.0.

• Setting range: 0 to 1000

(0 to 2000 )

With a decimal point: 0.0 to 999.9

(0.0 to 999.9 )

DC input: 0.0 to 100.0%

Page 19

Character Name, Function, Setting range Default value

OUT2 proportional band 1.0 times

• Sets OUT2 proportional band. ON/OFF control (OUT2) when set to 0 or 0.0.

• Not available if Heating/Cooling control (option) is not added or if OUT1 is in ON/OFF control

• Setting range: 0.0 to 10.0 times (multiplying factor to OUT1 proportional band)

Integral time 200 seconds

• Sets the integral time.

Setting the value to 0 disables the function (PD con trol).

• Not available if OUT1 is in ON/OFF control

• Setting range: 0 to 1000 seconds

Derivative time 50 seconds

• Sets the derivative time.

Setting the value to 0 disables the function (PI con trol).

• Not available if OUT1 is in ON/OFF action

• Setting range: 0 to 300 seconds

ARW (Anti-reset windup) 50%

• Sets the ARW (anti-reset windup).

• Available only for PID control

• Setting range: 0 to 100%

OUT1 proportional cycle

• Sets OUT1 proportional cycle.

30 sec: Relay contact output 3 sec: Non-contact voltage output

Not available for ON/OFF control or DC current output type

• For the relay contact output type, if the proportional cycle time is

decreased, the frequency of the relay action increases, and the life of the relay contact is shortened.

• Setting range: 1 to 120 seconds

OUT2 proportional cycle

• Sets OUT2 proportional cycle.

30 sec: Relay contact output 3 sec: Non-contact voltage output

• Not available for ON/OFF contro l or DC current output type Not available if Heating/Cooling control (option) is not added or if OUT2 is in ON/OFF control

• For the relay contact output type, if the proportional cycle time is

decreased, the frequency of the relay action increases, and the life of the relay contact is shortened.

• Setting range: 1 to 120 seconds

A1 va lue 0

• Sets the action point of A1 output.

Setting the value to 0 or 0.0 disabl es the fun ction.

(Excluding Process high alarm and Process low alarm)

• Not available if No alarm action is selected during the A1 type selection

• Setting range: Refer to (Table 5.3-1).

A2 va lue 0

• Sets the action point of A2 output.

Setting the value to 0 or 0.0 disables the function.

(Excluding Process high alarm and Process low alarm)

• Not available if A2 output (option) is not added or if No alarm action is

selected during the A2 type selection

• Setting range: Refer to (Table 5.3-1).

Page 20

Character Name, Function, Setting range Defaul t val ue

and

X.X,

alternating

display

Heater burnout alarm value 0.0A

• Sets the heater current value for Heater burnout alarm. Setting the value to 0.0 disables the function.

CT current value and character

are indicated alternately on the PV display. When OUT1 is ON, the CT current value is updated.

When OUT1 is OFF, heater current value shows the same value as when OUT1 was ON.

• It is recommended to set approx. 80% of the heater current value (set value) in consideration of the voltage fluctuation.

• Upon returning to set limits, the alarm will stop.

• Available only when Heater burnout alarm (W option) is added

• Setting range: Rated current 5A: 0.0 to 5.0A Rated current 10A: 0.0 to 10.0A Rated current 20A: 0.0 to 20.0A Rated current 50A: 0.0 to 50.0A

Loop break alarm time 0 minutes

• Sets the action time to assess the Loop break alarm.

• Available only when Loop break alarm (LA option) is added

• Setting range: 0 to 200 minutes

Loop break alarm sp an 0

• Sets the action span to assess the Loop break alarm.

• Available only when Loop break alarm (LA option) is added

• Setting range: 0 to 150

( ), however,

with a decimal point: 0.0 to 150.0

( )

DC input: 0 to 1500 (The placement of the decimal point

follows the selection.)

[A1, A2 setting range] (Table 5.3-1)

Alarm type Setting range High limit alarm –Input span to Input span ( ) *1 Low limit alarm –Input span to Input span ( ) *1 High/Low limits alarm 0 to Input span ( ) *1 High/Low limit range alarm 0 to Input span ( ) *1 Process high alarm Input range low limit to Input range high limit *2 Process low alarm Input range low limit to Input range high limit *2 High limit alarm with standby –Input span to Input span ( ) *1 Low limit alarm with standby –Input span to Input span ( ) *1 High/Low limits alarm with standby 0 to Input span ( ) *1

• When the input has a decimal point, the negative low limit value is –199.9, and the positive high limit value is 999.9.

*1: For DC input, the input span is the same as the scaling span. *2: For DC input, input range low (or high) limit is the same as the scaling low (or high) limit.

[Loop break alarm]

The alarm will be activated when the PV does not rise as much as the span or more within the time it takes to assess the loop break alarm after the MV has reached 100% or the output high limit value. The alarm will also be activated when the PV does not fall as much value as the span or more within the time it takes to assess loop break alarm after the MV has reached 0% or the output low limit value. When the control action is Direct (Cooling), read “fall” for “rise” and vice versa.

Page 21

5.4 Auxiliary function setting mode 1

Press the

key for approx. 3 seconds while holding down the key in the PV/SV display mode. The unit enters Auxiliary function setting mode 1. The set values can be increased or decreased by pressing the

or key.

If the

key is pressed, the set value is registered, and the unit moves to the next setting

item.

Character Name, Function, Setting range Defaul t val ue

Set value lock Unlock

• Locks the set values to prevent setting errors.

The setting item to be locked depends on the selection.

• When selecting Lock, set the necessary items in the Unlock status, then select Lock 1, Lock 2 or Lock 3.

• Selection item:

(Unlock): All set values can be changed. (Lock 1): None of the set values can be changed. (Lock 2): Only SV can be changed. (Lock 3): All set values except input type can be changed.

However, they reverts to their previous value after the power is turned off because they are not saved in the non-volatile memory. Be sure to select Lock 3 when changing the set value frequently via communication function. (If the value set by the communication function is the same as the value before the setting, the value will not be written in the non-volatile 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 the SV and Alarm value.

SV high limit 1370

• Sets SV high limit.

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

DC input: SV low limit to scaling high limit value

(The placement of the decimal point follows the selection.) SV low limit -200

• Sets SV low limit.

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

DC input: Scaling low limit value to SV high limit value (The placement of the decimal point follows the selection.)

Sensor correction 0.0

• Sets the sensor correction value. This corrects the input value from the sensor. When a sensor cannot be set at the exact location where control is desired, temperatures measured by the sensor may deviate from the temperature in the controlled location. When controlling with plural controllers, sometimes the measured temperatures (input value) do not concur due to differences in sensor accuracy or dispersion of load capacities. In such a case, the control can be set at the desired temperature (SV) by adjusting the input value of sensors. However, it is effective within the input rated range regardless of the sensor correction value. PV after sensor correction= Current PV+ (Sensor correction value)

• Setting range: –100.0 to 100.0

( ) DC input: –1000 to 1000 (The placement of the decimal point follows the selection.)

Page 22

Character Name, Function, Setting range Def ault v alue

Communication protocol Shinko protocol

• Selects communication protocol.

• Available only when the Serial communication (option) is added

• Selection item:

(Shinko protocol) (Modbus ASCII) (Modbus RTU)

Instrument number 0

• Sets the instrument number. (The instrument number should be set

individually when communicating by connecting plural instruments in

Serial communication. Otherwise it is impossible to communicate.)

• Available only when the Serial communication (option) is added

• Setting range: 0 to 95 Communication speed 9600bps

• Selects the communication speed.

(The communication speed of the controller must be equal to that of host computer. Otherwise communication is impossible.)

• Available only when the Serial communication (option) is added

• Selection item:

(2400bps), (4800bps), (9600bps), (19200bps)

Parity Even parity

• Selects the parity.

• Not available if the Serial communication (option) is not added or

if Shinko protocol is selected during the Communication protocol selection.

• Selection item:

(No parity), (Even parity)

(Odd parity)

Stop bit 1

• Selects the stop bit.

• Not available if the Serial communication (option) is not added or

if Shinko protocol is selected during the Communication protocol selection mode.

• Selection item:

(Stop bit 1), (Stop bit 2)

5.5 Auxiliary function setting mode 2

Press the

key for approx. 3 seconds while holding down the key in the PV/SV

display mode. The unit enters Auxiliary function setting mode 2. The set values can be increased or decreased by pressing the

or key.

If the

key is pres sed, the set value is registered, and the unit moves to the next

setting item.

If Lock 3 is selected in the Set v alue lock selection, release Lock 3 to Unlock, then change each set value in Auxiliary function setting mo de 2.

Character Name, Function, Setting range Default value

Input type K (–200 to 1370

)

• An input type from thermocouple (10 types), RTD (2 types), DC current (2 types), DC voltage (4 types) and the unit

/ can be

selected.

• When changing the input from DC voltage to other inputs,

remove the sensor connected to this controller, then change the input. If the input is changed with the sensor co nnected, the input circuit may break.

Page 23

Input type Input range

: –200 to 1370 : –320 to 2500

: –199.9 to 400.0 : –199.9 to 750.0

J : –200 to 1000 : –320 to 1800 R : 0 to 1760 : 0 to 3200 S : 0 to 1760 : 0 to 3200 B : 0 to 1820 : 0 to 3300 E : –200 to 800 : –320 to 1500 T : –199.9 to 400.0 : –199.9 to 750.0 N : –200 to 1300 : –320 to 2300

PL- : 0 to 1390 : 0 to 2500

C(W/Re5-26) : 0

to 2315

: 0 to 4200

Pt100

: –199.9 to 850.0 : –199.9 to 999.9

JPt100

: –199.9 to 500.0 : –199.9 to 900.0

Pt100

: –200 to 850 : –300 to 1500

JPt100

: –200 to 500 : –300 to 900

4 to 20mA DC

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

Scaling high limit 9999

• Sets scaling high limit value.

• Available only for the DC input

• Setting range: Scaling low limit value to Input range high limit value (The placement of the decimal point follows the selection.)

Scaling low limit –1999

• Sets scaling low limit value.

• Available only for the DC input

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

(The placement of the decimal point follows the selection.)

Decimal point place No decimal point

• Selects the decimal point place.

• Available only for DC input

• Selection item:

(No decimal point) (1 digit after the decimal point)

(2 digits after the decimal point)

(3 digits after the decimal point)

PV filter time constant 0.0 seconds

• Sets PV filter time constant.

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

the delay of response.

• Setting range: 0.0 to 10.0 seconds

Page 24

Character Name, Function, Setting range Default value

OUT1 high limit 100%

• Sets the OUT1 high limit value. Not available for ON/ OFF contro l

• Setting range: OUT1 low limit value to 100% (Relay contact output, Non-contact voltage output)

OUT1 low limit value to 105% (DC current output) OUT1 low limit 0%

• Sets OUT1 low limit value.

Not available for ON/OFF control

• Setting range: 0% to OUT1 high limit value (Relay contact output,

Non-contact voltage output) –5% to OUT1 high limit value (DC current output) OUT1 ON/OFF hysteresis 1.0

• Sets ON/OFF hysteresis for OUT1.

Available for ON/OFF control

• Setting range: 0.1 to 100.0

( )

DC input: 1 to 1000 (The placement of the decimal point

follows the selection.)

OUT2 action mode Air cooling

• Selects OUT2 cooling action from air cooling, oil cooling and water

cooling.

Not available if Heating/Cooling control (option) is not added or if OUT2 is in ON/OFF control.

• Selection item:

(Air cooling, linear characteristic) (Oil cooling, 1. 5th power of the linear characteristic) (Water cooling, 2nd power of the linear characteristic)

OUT2 high limit 100%

• Sets the high limit value for OUT2.

• Not available if Heating/Cooling control (option) is not added or if OUT2

is in ON/OFF control.

• Setting range: OUT2 low limit value to 100% (Relay contact output,

Non-contact voltage output) OUT2 low limit value to 105% (DC current output) OUT2 low limit 0%

• Sets the low limit value for OUT2.

• Not available if Heating/Cooling control (option) is not added or if OUT2

is in ON/OFF control.

• Setting range: 0% to OUT2 high limit value (Relay contact output, Non-contact voltage output) –5% to OUT2 high limit value (DC current output) Overlap band/Dead band 0.0

• Sets Overlap band/Dead band for OUT1 and OUT2.

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

• Not available if Heating/Cooling control (option) is not added.

• Setting range: –100.0 to 100.0

( ) DC input: –1000 to 1000 (The placement of the decimal point follows the selection.)

Page 25

Character Name, Function, Setting range Default value

OUT2 ON/OFF hysteresis 1.0

• Sets ON/OFF hysteresis for OUT2.

• Available when Heating/Cooling control (option) is added and when OUT2 is in ON/OFF control.

• Setting range: 0.1 to 100.0

( ), DC input: 1 to 1000 (The placement of the decimal point follows the selection.) A1 t y pe No alarm action

• Selects Alarm 1 type.

[Note] When an alarm type i s changed, the alarm value reverts to

the default value 0 (0.0).

• Selection item:

: No alarm action : Process high alarm : High limit alarm : Process low alarm : Low limit alarm : High limit alarm with standby

: High/Low limits alarm : Low limit alarm with standby : Hi/Lo limit range alarm : High/Low limits alarm w/standby

A2 t y pe No alarm action Selects Alarm 2 type.

[Note] When an alarm type i s changed, the alarm value reverts to

the default value 0 (0.0).

• Available only when A2 option is added

• Selection items are the same as those of A1 type selection. A1 action Energized/De-energized Energized

• Selects A1 action Energized/De-energized.

• Not available if No alarm action is selected during the A1 type selection.

• Selection item:

(Energized)

(De-energized)

A2 action Energized/De-energized Energized

• Selects Energized or De-energized for A2 action.

• Not available if No alarm action is selected during the A2 type selection or if A2 (option) is not added.

• Selection items are the same as those of A1 action Energized/ De-energized selectio n.

A1 hysteresis 1.0

• Sets A1 hysteresis.

• Not available if No alarm action is selected during the A1 type selection

• Setting range: 0.1 to 100.0

( ),

DC input: 1 to 1000 (The placement of the decimal point

follows the selection.)

A2 hysteresis 1.0

• Sets A2 hysteresis.

• Not available if No alarm action is selected during the A2 type selection or if A2 (option) is not added.

• Setting range is the same as those of A1 hysteresis setting.

Page 26

Character Name, Function, Setting range Default value

A1 action delay timer 0 seconds

• Sets A1 action delay timer.

When setting time has elapsed after the input enters the alarm output

range, the alarm is activated.

• Not available if No alarm action is selected during the A1 type selection.

• Setting range: 0 to 9999 seconds

A2 action delay timer 0 seconds

• Sets A2 action delay timer.

When setting time has elapsed after the input enters the alarm output

range, the alarm is activated.

• Not available if No alarm action is selected during the A2 type selection or if A2 option is not added.

• Setting range: 0 to 9999 seconds

Direct/Reverse action Reverse (Heating) action

• Selects Reverse (Heating) or Direct (Cooling) control action.

• Selection item:

[Reverse (Heating), [Direct (Cooling)]

AT bias 20

• Sets the bias value when AT is performing.

• Not available for the DC input

• Setting range: 0 to 50

(0 to 100 )

With a decimal point: 0.0 to 50.0

(0.0 to 100.0 )

SVTC bias 0

• The SV adds SVTC bias value to the value received by the SVTC command (Set value digital transmission).

• Available only when the Serial communication (option) is added.

• Setting range: Converted value of

20% of the rated value.

DC input: Converted value of

20% of the scaling span (The

placement of the decimal point follows the selection.)

However, the negative minimum value is –1999, –199.9, –19.9

or –1.999.

SV2 indication Indication

• Selects either Indication or No indication of SV2.

• Not available if Serial communication (option) is added.

• Selection item:

(Indication), (No indication)

Output status when input abnormal

Outputs OFF(4mA) or OUT1(OUT2) low limit value

• Selects the output status of OUT1 and OUT2 (DR, RS, DA option) when DC input is overscale or underscale. Available only for DC current output type with DC input.

• Selection item (See page 42.)

: Outputs OFF(4mA) or OUT1(OUT2) low limit value. : Outputs a value between OFF(4mA) and ON(20mA) or between

OUT1(OUT2) low limit value and OUT1(OUT2) high limit value, depending on a deviation.

OUT/OFF Key function Control output OFF function

• Selects whether the OUT/OFF Key ( ) is used for “Control output OFF function” or for “Auto/Manual control function”.

• Selection item:

(Control output OFF function),

(Auto/Manual control function)

Page 27

[Energized/De-energized]

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

A1: Alarm 1

High limit alarm (when Energized is set) High limit alarm (when De-e ne rgized is set)

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

5.6 Control output OFF function

• A function to pause the control action or turn the control output of the unused instrument of the plural units OFF even if the power to the instrument is supplied.

• Pressing the

key (OUT/OFF Key) for approx. 1 sec from any mode turns the control output OFF. [

] is indicated on the PV display while this function is working.

In this status, pressing the

key again for approx. 1 second cancels this function.

• Once the Control output OFF function is enabled, the function cannot be released even if the power to the instrument is turned OFF and ON again. To cancel this function, press the

key again for approx. 1 second.

5.7 A uto/Manual control switching function

• Select “Auto/Manual control function” during the “OUT/OFF Key function” selection in Auxiliary function setting mode 2.

• Press the

key in the PV/SV display mode. Auto/Manual control can b e switche d.

• If the control action is changed from autom atic to manual control, the MV on the

SV display flashes. The control can be performed manually by increasing or decreasing the MV on the SV display with the

or key.

• By pressing the

key again, the unit reverts to the PV/SV display (automatic control) mode. When the power supply to the instrument is turned ON, automatic control starts.

• When control is changed from automatic to manual and vice versa, the balanceless-bumpless function works to prevent sudden change of the MV.

• If Auto/Manual control function is selected, Control output OFF function is disabled.

5.8 MV indication

• If the

key is pressed for approx. 3 seconds in the PV/SV display mode, the MV will be indicated on the SV display. During the MV indication, the last point on the right on the SV display flashes at a cycle of 500ms.

• By pressing the

key again, the unit reverts to the PV/SV display mode.

OFF

A1 hysteresis

SV + A1 value

OFF

+ A1 value

A1 hysteresis

Page 28

6. Operation

After the unit is mounted to the control panel and wiring is completed, operate the unit following the procedures below.

(1) Turn the power supply to the JCR-33A, JCD-33A ON.

Thermocouple and RTD inputs: Sensor input charac ters and temperature unit are

indicated on the PV display, and the input range high limit value is indicated on the SV display for approx. 3 seconds after the power is switched ON. See (Table 6-1).

DC input: Sensor input charac ters are indicated on the PV dis play, and the scaling high limit value is indicated on the SV display for approx. 3 seconds after the power is switched ON. See (Table 6-1). However, if the scaling high limit value has been changed during the Scaling high limit setting, the changed value is indicated on the SV display. During this time, all outputs and the LED indicators are in OFF status.

After that, control starts indicating the PV on the PV dis play, and S V1 or SV2 on the SV display. When the Control output OFF function is working, [

] is indicated on

the PV display. To cancel this function, press the

key again for approx. 1 second.

(Table 6-1)

Input type

PV display SV display PV display SV display K J

R S B E

PL-

C (W/Re5-26)

Pt100

JPt100

Pt100

JPt100

4 to 20mA DC

Scaling high limit value

0 to 20mA DC 0 to 1V DC 0 to 5V DC 1 to 5V DC 0 to 10V DC

(2) Input each set value.

Input each set value, referring to “5. Setup”.

(3) Turn the load circuit power ON.

Control action starts so as to keep the control target at the SV.

Page 29

7. Action explanation

7.1 OUT1 action

7.2 Heater burnout alarm action (option)

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

Small

Large

Heater burnout alarm value

Load current

Heater burnout

alarm action

Heater burnout

alarm output

Indicator (HB) red

Lit Unlit

OFF

Heating (reverse) action Cooling (direct) action

Proportional band

(OUT1) Green

Indicator

Lit

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

Cycle action is performed

according to deviation.

Cycle action is performed

according to deviation.

Changes continuously

according to deviation.

OFF

12V DC

12/0V DC

0V DC

12V DC

0/12V DC

20mA DC

4mA DC

20mA DC

4 to 20mA DC

20 to 4mA DC

Cycle action is performed

according to deviation.

Cycle action is performed

according to deviation.

Changes continuously

according to deviation.

LitUnlitUnlit

Control action

Proportional band

Page 30

7.3 OUT1 ON/OFF control action

Heating (reverse) action

Control action

Cooling (direct) action

Hysteresis

(OUT1)Green

Indicator

Unlit

Hysteresis

12V DC

0V DC

12V DC

20mA DC

4mA DC

20mA DC

4 5 6

H C L

4 5 6

H C L

4 5 6

H C L

4 5 6

H C L

OFF

Lit

Unlit Lit

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

Page 31

7.4 OUT2 (Heating/Cooling control) action (option)

Control

action

Heating P-band (Cooling P-band)

OFF

12V DC

12/0V DC

0V DC

20mA DC

20 to 4mA DC

4mA DC

0V DC

12V DC

0/12V DC

4 to 20mA DC

4mA DC

20mA DC

(OUT2) Yellow

OFF

Heating

action

(Cooling

action)

Cycle action is performed

according to deviation.

Cycle action is performed

according to deviation.

Cycle action is performed

according to deviation.

Changes continuously

according to deviation.

Cycle action is performed

according to deviation.

Changes continuously

according to deviation.

Lit

Unlit

Lit

Indicator

(OUT1) Green

Indicator

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

: Represents Heating control action.

: Represents Cooling control action.

Page 32

When setting Dead band

(OUT1) Green

OFF

(OUT2) Yellow

12V DC

12/0V DC

0V DC

20mA DC

20 to 4mA DC

4mA DC

0V DC

12V DC

0/12V DC

4 to 20mA DC

4mA DC

20mA DC

Control

action

(Cooling

action)

Heating

action

Heating P-band

Dead band (Cooling P-band)

Cycle action is performed

according to deviation.

Cycle action is performed

according to deviation.

Cycle action is performed

according to deviation.

Cycle action is performed

according to deviation.

Indicator

Lit

Unlit

Lit

Unlit

Changes continuously

according to deviation.

Changes continuously

according to deviation.

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

: Represents Heating control action.

: Represents Cooling control action.

Page 33

When setting Overlap band with Relay contact output

OFF

(OUT2) Yellow

Control action

(OUT1) Green

Indicator

Lit

Indicator

Heating P-band

Cooling P-band

Overlap

band

Heating

action

(Cooling

action)

Cycle action is performed

according to deviation.

Cycle action is performed

according to deviation.

Lit

Unlit

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

: Represents Heating control action.

: Represents Cooling control action.

Page 34

OFF

Alarm action

High limit alarm Low limit alarm

hysteresis

Process high alarm Process low alarm

Alarm output

+ side

side

+ side

side

Alarm output

Alarm action

Alarm output

Alarm action

High limit alarm with standby Low limit alarm with standby

Alarm output

+ side

side

+ side

side

hysteresis

High/Low limits alarm with standby

Alarm action

- A1 value

+ A1 value

- A1 value

+ A1 value

A1 value A1 value

+ A1 value

- A1 value- A1 value

OFF

hysteresis

A1 value

Alarm output

OFF

hysteresis

A1 value

OFF

hysteresis

A1 value

High/Low limits alarm High/Low limit range alarm

7.5 A1 and A2 action

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

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

: Standby functions.

Page 35

7.6 SV1/SV2 external selection

If the Serial communication option is added, this function is disabled.

SV1 or SV2 can be selected by the external operation. Between terminals 14 and 17 Open : SV1 can be selected. Between terminals 14 and 17 Closed : SV2 can be selected. SV1 or SV2 cannot be selected by the external operation during setting mode or AT.

8. Control action explanations

8.1 PID (1) Proportional band (P)

Proportional action is the action during which the contr ol output varies in proportion to the deviation between the SV and the PV. If the proportional band is narrowed, even if the out put changes by a slight variat ion of the PV, better control results can be obtained as the offs et decreases. However, if the proportional band is narrowed too much, even slight disturbances may cause variation in the PV, control action changes to ON/OFF control and the

so-called hunting phenomenon occurs.

Therefore, when the PV comes to the balanced positio n near the SV and a constant temperature is maintained, the most suitable val ue is selected by gradually narrowing the proportional band while observing the control results.

(2) Integral time (I)

Integral action is used to eliminate offset. When the integral time is shortened, the returning speed to the set point is accelerated. However, the cycle of oscillation is also accelerated and stability becomes unfavorable.

(3) Derivative time (D)

Derivative action is used to restore the change in the PV according to the rate-of-change. It reduces the amplitude of overshoot and undershoot width. If the derivative time is shortened, restoring value becomes small, and if the derivative time is adjusted to be longer, an excessive returning phenomenon may occu r and the

control system may oscillate.

SV1

SV1/SV2

external

selection

SV2 SV1

SV2

SV1 SV2

LitUnlit

Unlit

Lit

Indicator

Green

Page 36

8.2 AT of this controller

In order to set each value of P, I, D and ARW automatically, the AT process should be made to fluctuate to obtain an optimal value. For DC input, the AT process will fluctuate around the SV for conditions of (A), (B) and (C) below .

Sometimes the AT process will not fluctuate if AT is performed at or near room temperature. Therefore AT might not finish normally.

(A) In the case of large diff ere nce b etwee n th e SV an d PV a s the t emp er atur e is r isin g.

When AT bias is set to 20

, the AT process will fluctuate at a temperature 20 lower

than the SV.

(1) Calculating PID constant (2) PID constant

calculated (3) Controlled by t he PID constant set by AT. (4) AT bias value

(Fig. 8.2-1)

(B) When the control is stable or when PV is within

20 of the SV.

The AT process will fluctuate around the SV.

(1) Calculating PID

constant

(2) PID constant

calculated (3) Controlled by t he PID constant set by AT.

(Fig. 8.2.2)

When AT bias is set to 20

, the AT process will fluctuate at a temperature 20

higher than the SV.

(1) Calculating PID

constant (2) PID constant

calculated (3) Controlled by t he PID constant set by AT. (4) AT bias value

(Fig. 8.2-3)

Temperature 20

lower than the SV

Temperature 20

higher than the SV

(1)

(2) (3)

(4)

AT starting point

Temperature

Time

AT starting point

(1)

(2)

(3)

Temperature

Time

AT starting point

(1)

(2) (3)

(4)

Temperature

Time

Page 37

8.3 Auto-reset (offset correction)

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

(Fig. 8.3-1)

9. Specifications

9.1 Standard specifications

Mounting : Flush Setting : Membrane sheet key Display

JCR-33A PV display: Red LED 4 digits, character size, 11.2 x 5.4 (H x W)mm

SV display: Green LED 4 digits, character size, 11.2 x 5.4 (H x W)mm

JCD-33A PV display: Red LED 4 digits, character size, 18 x 8 (H x W)mm

SV display: Green LED 4 digits, character size, 12.6 x 6(H x W)mm

Accuracy (Setting, indication)

Thermocouple : Within

0.2% of each input span 1digit or within 2 (4 ), whichever is greater However , R , S input s, 0 to 200

(0 to 400 ): Within 6 (12 )

B input, 0 to 300

(0 to 600 ): Accuracy is not guaranteed.

K, J, E, T, N inputs, less than 0

(32 ): Within 0.4% of each

input span

1digit

RTD : Within

0.1% of each input span 1digit or within 1 (2 ), whichever is greater DC Voltage and Current: Within

0.2% of each input span 1digit

Input sampling period : 250ms Input

Thermocouple : K, J, R, S, B, E, T, N, PL-

, C (W/Re5-26)

External resistance: 100

or less,

however, for B, 40

or less RTD : Pt100, JPt100, 3-wire system Allowable input lead wire resistance: 10

or less per wire DC current : 0 to 20mA DC, 4 to 20mA DC Input impedance: 50 [50

shunt resistor (sold separately) must be connected between input terminals.] Allowable input current: 50mA or less [When 50

shunt resistor (sold separately) is used]

Temperature

Offset span

Time

Offset is corrected

Auto-reset is performed

Page 38

DC volta ge : 0 to 1V DC: Input impedance: 1M

or more Allowable input voltage: 5V or less Allowable signal source resistance: 2k

or less

0 to 5V DC, 1 to 5V DC, 0 to 10V DC:

Input impedance: 100k

or more Allowable input voltage: 15V or less Allowable signal source resistance: 100

or less

Input type

Input range Resolution

–200 to 1370

–320 to 2500 1 ( )

–199.9 to 400.0 –199.9 to 750.0 0.1 ( )

–200 to 1000

–320 to 1800 1 ( )

R 0 to 1760 0 to 3200 1 ( )

S 0 to 1760 0 to 3200 1 ( ) B 0 to 1820 0 to 3300 1 ( ) E

–200 to 800

–320 to 1500 1 ( )

T –199.9 to 400.0 –199.9 to 750.0 0.1 ( )

N –200 to 1300 –320 to 2300 1 ( )

PL- 0 to 1390 0 to 2500 1 ( )

C(W/Re5-26) 0 to 2315 0 to 4200 1 ( )

Pt100 –199.9 to 850.0 –199.9 to 999.9 0.1 ( )

JPt100 –199.9 to 500.0 –199.9 to 900.0 0.1 ( )

Pt100 –200 to 850 –300 to 1500 1 ( )

JPt100 –200 to 500 –300 to 900 1 ( )

4 to 20mA DC

–1999 to 9999 *1 *2 1

0 to 20mA DC 0 to 1V DC

–1999 to 9999 *1 1

0 to 5V DC 1 to 5V DC 0 to 10V DC

*1: For DC input, input range and decimal point place are changeable. *2: 50

shunt resistor (sold separately) must be connected between input terminals.

Control output (OUT1)

Relay contact: 1a1b Control capacity: 3A 250V AC (resistive load) 1A 250V AC (inductive load cos

=0.4)

Electrical lif e: 100, 000 c ycl es Non-contact voltage: 12

, 0V DC, maximum 40mA (short circuit protected)

Number of connectable units in parallel when using Shinko SSR:

SA-300-Z series : 4 units

SA-400 series : 5 units DC current : 4 to 20mA DC Load resistance, maximum 550

A1 output

When A1 action is set as energized, the alarm action point is set by the

deviation from the SV (except Process al arm). When the input is out of the range, the output turns ON or OFF (in the case of High/Low limit range alarm). When the alarm action is set as De-energized, the output acts conversely.

Setting accura cy : The same as the Indicating accuracy Action : ON/OFF action Hysteresis : Thermocouple, RTD input: 0.1 to 100.0

( ) DC current, voltage input: 1 to 1000 (The placement of the decimal point follows the selection.)

Page 39

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

Control action

• PID control (with AT function)

• PI control: When derivative time is set to 0

• PD control (with auto-reset function): When i ntegral time is set to 0

• P control (with auto-reset function): When integral and derivative times are set to 0

• ON/OFF control: When OUT1 proportional band i s set to 0 OUT1 proportional band ( P ) : Thermocouple: 0 to 1000

(0 to 2000 )

RTD: 0.0 to 999.9

(0.0 to 999.9 ) DC current, voltage: 0.0 to 100.0% [ON/OFF control when set to 0

( ), 0 .0 ( ) or 0.0%]

Integral time (I) : 0 to 1000 sec (off when set to 0)

Derivative time (D) : 0 to 300 sec (off when set to 0)

OUT1 proportional cycle : 1 to 120 sec (Not available for DC current output type) ARW : 0 to 100% OUT1 ON/OFF hysteresis : Thermocouple , RTD input : 0. 1 to 100 . 0

( ) DC current, voltage input: 1 to 1000 (The placement of the decimal point follows the selection.)

SV1/SV2 external selection: SV1 and SV2 can be selected by external con tact. Contact OPEN between terminals 14 and 17 : SV1 Contact CLOSED between terminals 14 and 17 : SV2 Contact current: 6mA Supply voltage : 100 to 240V AC 50/60Hz, 24V AC/DC 50/60Hz Allowable voltage fluctuation range: 100 to 240V AC : 85 to 264V AC 24V AC/DC : 20 to 28V AC/DC

Ambient temperature: 0 to 50

( 32 to 122 )

Ambient humidity : 35 t o 85%RH ( non- c ondens ing)

Power consumption : Approx. 8VA

Circuit Insulation configuration

• When OUT1 is non-contact voltage or DC current output type and OUT2 is Non-contact vol t age or DC current output type, A is not electrically insulated from B.

• When OUT1 is non-contact voltage or DC current output type,

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

B is not el ec tr ically ins ul at e d f r om C, and B is not el e ct ri c al ly i ns u l at ed f rom D.

OUT1

Power

source

A2 output, Heater

burnout alarm output

CT input

Input

Ground

Electrically

insulated

SV2

OUT2, Heater burnout alarm output or Insulated power output

A1 output

Communication

or Look break alarm

output

Page 40

Insulation resistance

10M

or more, at 500V DC for other combinations except the above mentioned

Dielectric strength

Between input terminal and ground terminal, 1.5kV AC for 1 minute Between input terminal and power te rmi nal, 1.5kV AC for 1 minute Between output terminal and ground terminal, 1.5kV AC for 1 minute Between output terminal and power terminal, 1. 5k V AC for 1 minute Between power terminal and ground terminal, 1.5kV AC for 1 minute

Weight : JCR-33A (approx. 250g), JCD-33A, (approx. 370g) External dimensions : JCR-33A: 48 x 96 x 100mm (W x H x D)

JCD-33A: 96 x 96 x 100mm (W x H x D)

Material : Case: Flame-resistant resin Color : Case: Light gray Drip-proof/Dust-proof: IP66 for the front face Attached functions : [Sensor correction function], [Set value lock function]

[Input error indication]

Output status

when input

abnormal

(*1)

Contents and

Indication

Output status

OUT1 OUT2

Direct action

Reverse

action

Direct

action

Reverse

action

Overscale

Measured value has exceeded Indication range high limit value.

" flashes.

ON (20mA)

or OUT1 high

limit

value (*2)

OFF(4mA) or OUT1 low limit value

OFF(4mA) or OUT2 low limit value

ON(20mA)

or OUT2 high

limit

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

OFF(4mA)

or OUT2 low

limit value

Underscale

Measured value has dropped

below Indication range low limit value. "

" flashes.

OFF (4mA) or OUT1 low limit value

ON (20mA) or OUT1 high limit value(*2)

ON (20mA) or OUT2 high limit value(*2)

OFF(4mA) or OUT2 low limit value

OFF(4mA) o

OUT1 low limit value

OFF(4mA) o

OUT2 low limit value

(*1) This is only available for DC input and when OUT1 is DC current output type.

If OUT1 is not DC current output, the output status will be the same one as when

is selected during “Output status when input abnormal”.

For manual control, the preset MV is outputted.

(*2) Outputs a value between OFF (4mA) and ON (20mA) or between OUT1 (or OUT2)

low limit value and OUT1 (or OUT2) high limit value, depending on deviation. Thermocouple, RTD input:

Input Input range Indication range Control range 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 Inpu t range h igh limi t valu e +50 (100 )

Page 41

• DC input Indication range : [Scaling low limit value – Scaling span x 1%] to [Scaling high limit value + Scaling span x 10%]

However, if the input value is out of the range –1999 to 9999, the PV display flashes “

” or “ ”. Control range : [Scaling low limit value – Scaling span x 1%] to [Scaling high limit value + Scaling span x 10%]

• DC input disconnection: When DC input is disconnected, PV display flashes

“

” for 4 to 20mA DC and 1 to 5V DC inputs, and

“

” for 0 to 1V DC input. For 0 to 20mA DC, 0 to 5V DC and 0 to 10V DC inputs, the PV display indicates the value corresponding with 0mA or 0V input.

[Burnout]

When the thermocouple or RTD input is burnt out, OUT1 is turned off (for DC current output type, OUT1 low limit value) and the PV display flas hes “

”.

[Self-diagnosis]

The CPU is monitored by a watchdog timer, and when an abnormal status is found on the CPU, the controller is switched to warm - u p status.

[Automatic cold junction temperature compensation](

Thermocouple input type)

This detects the temperatur e at the connecting terminal between thermocouple and the instrument, and always maintains it at the same status as if the reference junction location temperature was at 0

(32 ).

[Power failure countermeasure]

The setting data is backed up in non-volatile IC mem o ry.

[Warm-up indication]

Thermocouple and RTD input: Sensor input characters and temperature unit are

indicated on the PV display, and the input range high limit value is indicated on the SV display for approx. 3 seconds after the power is switched ON.

DC input: Sensor input characters are indicated on the PV display, and scaling

high limit value is indicated on the SV display for app rox. 3 seconds after the power is switched O N . (However, if the scaling high limit value has been changed during the Scaling high limit setting, the changed value will be indicate d on the SV display.)

[Auto/Manual control selection]

If “Auto/Manual control function” is selected during OUT/OFF Key function selection, automatic control can be switched to manual control and vice versa by pressing the

(OUT/OFF Key) in the PV/SV display mode. When the control action is changed from automatic to manual contr ol and vice versa, the balanceless-bump less function works to prevent sudden change of the MV. When the control action is changed from automatic to manual control, t he MV

on the SV display fl ash es.

The control can be performed manually by increasing or decreasing the MV with

the

or key.

(When the power supply to the instrument is turned on, automatic control starts.)

Accessories: Instruction manual : 1 copy Screw type mounting brackets : 1 set

CT (current transformer):

CTL-6S : 1 piece [when W(5A, 10A, 20A) option is added] CTL-12-S36-10L1U : 1 piece [w hen W (50A ) opt ion is added] Terminal cover: JCR-33A: 1 piece (when the TC option is added) JCD-33A: 2 pieces (when t he TC option is added)

Page 42

9.2 Optional specifications Alarm 2 (option code: A2)

When A2 action is set as Energized, the alarm action point is set by the

deviation from SV (except Process alarm). When the input is out of the range, the output turns ON or O FF (in the cas e of High/Low limit range alarm). When the alarm action is set as De-energized, the output acts conversely.

• When A2 option is added, one more option Heater burnout alarm or Heating/ Cooling

control can be added.

• If the A2 option and LA option are added together , they use common output terminals. Setting accura c y : The same as the Indication accuracy Action : ON/OFF action Hysteresis : Thermocouple, RTD input: 0.1 to 100.0

( ) DC current, voltage input: 1 to 1000 (The placement of the decimal point follows the selection)

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

Heater burnout alarm (option code: W)

Watches the heater current with CT (current transformer), and detects the heater

burnout.

Heater burnout alarm is also activated when sensor is burnt out or w hen indicati on is

overscale or underscale.

• When the Heater burnout alarm option is added, one more option A2 output or Heating/Cooli ng c ont rol can b e add ed.

• This option cannot be added to DC current output type. Heater rated current : 5A, 10A, 20A, 50A, Must be specifie d. Setting accuracy : Within

5% of heater rated current Action : ON/OFF action Output : Relay contact, 1a Control capacity: 3A 250V A C (resi stive load)

Electrical life: 100,000 cycles

Heating/Cooling control (option code: DR, DS, DA)

When the Heating/Cooling control opti on is added, one m ore option A2 output or Heater burnout alarm can be added. OUT2 proportional band : 0.0 to 10. 0 t imes OUT1 pr oportional band

(ON/OFF control when set to 0.0)

OUT2 integral time : The same as that of OUT1 OUT2 derivative ti me : The same as that of OUT1 OUT2 proportional cycle : 1 to 120 seconds Overlap band/Dead band :

Thermocouple, RTD input : –100.0 to 100.0

( ) DC current, voltage input : –1000 to 1000 (The placement of the decimal point follows the se lection.)

OUT2 ON/OFF hysteresis:

Thermocouple, RTD input : 0.1 to 100.0

( ) DC current, voltage input : 1 to 1000 (The placement of the decimal point follows the se lection.)

Output: Rel a y contact output, 1a Control capacity: 3A 250V AC (resistive load) 1A 250V AC (inductive load cos

=0.4) Electrical life: 100,000 cycles Non-contact voltage output 12

, 0V DC maximum 40mA (short circuit protected)

DC current output, 4 to 20mA DC, Load resistance: Maximum 550

Page 43

OUT2 action mode selection f u nction: One c ooling act ion c an be select ed by the keypad from the following. Air cooling (Linear characteristic) Oil cooling (1.5th power of the linear characteristic) Water cooling (2nd power of the linear c har a ct e ri s t ic )

Serial communication (option code: C5)

When this option is added, SV1/SV2 ext ernal selection function is disabled.

The following operations can be carried out from an external computer.

(1) Reading and setting of SV, PID values and various set values

(2) Reading of PV and action status (3) Function change

Communication line : EIA RS-485

Communication method : Half-duplex communication

Synchronization method : Start-stop synchronization

Communication speed : 2400, 4800, 9600, 19200bps (Selectable by keypad)

Parity : Even, Odd, No parity (Selectable by keypad)

Stop bit : 1 and 2 (Selectable by keypad)

Data format

Communication

rotocol

Shinko protocol Modbus ASCII Modbus RTU

Start bit 1 1 1 Data bit 7 7 8 Parity Even Selection (Even) Selection (No parity) Stop bit 1 Selection (1) Selection (1)

Data bit i s automat i cally selected upon selecting the communication protocol.

( ): Basic set value

Digital external setting:

Receives digital set value from Shinko programmable controller (with SVTC option).

(It is necessary to set the Set value lock function to Lock 3 for the JCR and JCD.)

When the SV data from Shinko programmable controller is outside of the SV high

limit or SV low limit, the JCR or JCD ignores the value, and performs the control at the SV high limit or SV low limit.

Loop break alarm (option code: LA)

Detects the breaking status on the loop such as heater burnout, sensor burnout or actuator trouble.

If LA option and A2 option are added together, they utilize common output terminals. Setting range : Loop break alarm time: 0 to 200minutes Loop break alarm span: 0 to 150

( ), 0.0 to 150.0 ( ), DC input: 0 to 1500 (The placement of the decimal point follows the selection.) Output : Relay contact, 1a, Control capacity: 3A 250V AC (Resistive load)

Electrical life: 100,000 cycles

Insulated power output (option code: P24)

Output voltage: 24

3V DC (when load current is 30mA) Ripple voltage: Within 200mV (when load current is 30mA) Maximum load current: 30mA

Color Black (option code: BK)

Front panel frame and case: Black

Terminal cover (option code: TC)

Electrical shock protection terminal cover

Page 44

10. Troubleshooting

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

Warning

Turn the power supply to the instrument off before wiring or checking. Working on or touching the terminal with the power sw itched on may result in severe injury or death due to E l e ctric Sh o ck.

10.1 Indication Problem Presumed cause and solution

The PV display is indicating [

• Control output OFF function is working. Press the

key (OUT/OFF Key) for approx. 1 second to

release the function.

[ ] is flashing on the PV display.

• The thermocouple, RTD and DC voltage (0 to 1V DC) input may be burnt out. Replace each sensor.

How to check whether the sensor is burnt out

[Thermocouple] If the input terminals of the instrument are shorted, and if 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

resistance is connected to the input terminals between A-B of the instrument and between B-B is shorted, and if a value around 0

(32 ) is indicated, the instrument is likely to be operating normally, however, the sensor may be burnt out. [DC voltage (0 to 1V DC)] If the input terminals of the instrument are shorted, and if a scaling low limit value is indicated, the instrument is likely to be operating normally, however, the signal wire may be disconnected.

• Check whether the input terminal of thermocouple, RTD or DC voltage (0 to 1V DC) is securely mounted to the instrument terminal. Ensure that the sensor terminals are securely connected to the instrument input terminals.

[ ] is flashing on the PV display.

• The input signal wire for DC voltage (1 to 5V DC) or DC current (4 to 20mA DC) may be disconnected. Replace the input signal wire.

How to check whether the input signal wire is disconnected

[DC voltage (1 to 5V DC)] If the input to the input terminal of this controller is 1V DC and if a scaling low limit value is indicated, the controller is likely to be operating normally, however, the input signal wire may be disconnected. [DC current (4 to 20mA DC)] If the input to the input terminal of this controller is 4mA DC and a scaling low limit value is indicated, the controller is likely to be operating normally, however, the input signal wire may be disconnected.

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Problem Presumed cause and solution

[ ] is flashing on the PV display.

• Check whether the input signal wire of DC voltage (1 to 5V DC) and DC current (4 to 20mA DC) is securely connected to the input terminal of this controller. Ensure that they are wired properly.

• Check whether the polarity of thermocouple or compensating lead wire is correct.

• Check whether codes (A, B, B) of the RTD match with the controller terminal. Ensure that they are wired properly.

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

• Check whether the input signal wire for DC voltage (0 to 5V DC, 0 to 10V DC) or DC current (0 to 20mA DC) is disconnected.

How to check whether the input signal wire is disconnected

[DC voltage (0 to 5V DC, 0 to 10V)] If the input to the input terminal of this controller is 1V DC and if a value (converted value from scaling high, low limit setting) corresponding to 1V DC is indicated, t he c o n tro l ler is lik e ly t o be operating normally, however, the input signal wire may be disconnected. [DC current (0 to 20mA DC)] If the input to the input terminal of this controller is 1mA DC, and if a value (converted value from scaling high, low limit setting) corresponding to 4mA 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 5V DC, 0 to 10V DC) or DC current (0 to 20mA DC) are securely connected to the instrument input terminals.

The indication of the PV display is irregular or unstable.

• Check whether the sensor input and temperature unit (

or )

are correct.

Set the sensor input and the temperature unit properly.

• Sensor correcting value is unsuitable. Set it to a suitable value.

• Check whether the specification of the sensor is correct.

• AC may be leaking into the sensor circuit. Use an ungrounded type sensor.

• There may be equipment that interferes with or makes noise near the controller. Keep equipment that interferes with or makes noise away from the controller.

The PV display

flashes [

Internal memory is defective. Please contact our agency or us.

10.2 Key operation Problem Presumed cause and solution

Settings (SV, P, I, D, proportional cycle, alarm value, etc.) are impossible. The values do not change by the

key.

• Set value lock (Lock 1 or Lock 2) is selected. Release the lock selection.

• During AT or auto-reset. Cancel A T . Auto-reset ends in 4 minutes after starting.

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Problem Presumed cause and solution

The setting indication does not change within the input range

even if the

or key is pressed, and new values are unable to be set.

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

10.3 Control Problem Presumed cause and solution

PV (temperature) does not rise.

• The sensor is out of order. Replace the sensor.

• Check whether sensor or control output terminals are securely connected to the input or output terminals of the instrument.

• Ensure that the wiring of sensor and control output terminals are correct.

The control output remains in an ON status.

• OUT1 low limit value is set to 100% or higher in Auxiliary function setting mode 2. Set it to a suitable value.

The control output remains in an OFF status.

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

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

11. Character table

Photocopiabl e ma te r ia l

[Main setting mode]

Character Setting item Default value Data

SV1 0

SV2 0

[Sub setting mode]

Character Setting item Default value Data

AT/Auto-reset Perform/Cancel

AT/Auto-reset Cancel

OUT1 proporti onal band 10

OUT2 proportional band 1.0 times Integral time 200 sec Derivative time 50 sec ARW 50% OUT1 proportional cycle 30 sec, 3 sec

OUT2 proportional cycle 30 sec, 3 sec

A1 value 0

A2 value 0 Heater burnout alarm value 0.0A

Loop break alarm time 0 minutes

Loop break alarm span 0

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[Auxiliary function setting mode 1]

Character Setting item Default value Data

Set value lock Unlock SV high limit 1370 SV low limit -200 Sensor correction 0.0 Communication protocol Shinko protocol Instrument number 0 Communication speed 9600bps Parity Even Stop bit 1

[Auxiliary function setting mode 2]

Character Setting item Default value Data

Input type

K: –200 to 1370 Scaling hi gh li m i t 9999 Scaling low limit –1999 Decimal point plac e No decimal point PV filter time constant 0.0 seconds OUT1 high limit 100% OUT1 low limit 0% OUT1 ON/OFF hysteresis

1.0 OUT2 action mode Air cooling OUT2 high limit 100% OUT2 low limit 0% Overlap band/Dead band

0.0 OUT2 ON/OFF hysteresis

1.0 A1 type No alarm action A2 type No alarm action

A1 action Energized/De-energized Energized A2 action Energized/De-energized Energized A1 hysteresis 1.0 A2 hysteresis 1.0 A1 action delay timer 0 seconds A2 action delay timer 0 seconds Direct (Cooling)/Reverse (Heating)

action

Reverse (Heating) action

AT bias 20 SVTC bias 0 SV2 indication Indication Output status when input abnormal

Outputs OFF(4mA)

or OUT1(OUT2) low limit value.

OUT/OFF Key function Control output

OFF function

Page 48

***** Inquiry *****

For any inquiries about this unit, ple ase contact our agency or the vendor where you purchased the unit after c hecking the following.

[Example]

• Model --------------------------- JCD-33A-R/M

• Input type ---------------------- K

• Option --------------------------- A2, C5

• Serial number ----------------- No. xxxxxx

In addition to t he abov e , pleas e l et us k no w t he detai ls of the malfunction, if any, and the operating conditions.

No.JCRD31E14 2012.04

SHINKO TECHNOS CO.,LTD.

OVERSEAS DIVISION

: : :

Reg. Office URL E-mail

2-5-1, Senbahigashi, Minoo, Osaka, Japan

http://www.shinko-technos.co.jp

overseas@shinko-technos.co.jp

Tel : Fax:

81-72-727-6100 81-72-727-7006