Shinko JCL-33A Micro Computer Based Digital Indicating Controller Instruction Manual

JCL-33A Micro Computer Based Digital Indicating Controller

MICRO-COMPUTER BASED DIGITAL INDICATING CONTROLLER
JCL-33A
INSTRUCTION MANUAL

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

Characters used in this manual

Number, /

-1 0 1 2 3 4 5 6 7 8 9

Indication

Alphabet

ABCDE FGH I J K LM

Indication

Alphabet

NOPQR S T U VWX Y Z

Indication

Notes
· This instrument should be used in accordance with the specifications described in the manual. If it is not used according to the specifications, it may malfunction or cause a fire.
· Be sure to follow the warnings, cautions and notices. If they are not observed, serious injury or malfunction may occur.
· The contents of this instruction manual are subject to change without notice. · Care has been taken to ensure that the contents of this instruction manual are correct, but if there are any
doubts, mistakes or questions, please inform our sales department. · Measures must be taken to ensure that the operator cannot touch power terminals or other high voltage
sections. · Any unauthorized transfer or copying of this document, in part or in whole, is prohibited. · Shinko Technos Co., Ltd. is not liable for any damage or secondary damage(s) incurred as a result of using
this product, including any indirect damage.

Safety Precautions
(Be sure to read these precautions before using our products.)
The safety precautions are classified into categories: “Warning” and “Caution”. Depending on circumstances, procedures indicated by Caution may result in serious consequencess, so be sure to follow the directions for usage.
Warning Procedures which may lead to dangerous conditions and cause death or serious injury, if not carried out properly.

Caution

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.

SAFETY PRECAUTIONS
To ensure safe and correct use, thoroughly read and understand this manual before using this instrument. This instrument is intended to be used for industrial machinery, machine tools and measuring equipment. Verify correct usage after purpose-of-use consultation with our agency or main office. (Never use this instrument for medical purposes with which human lives are involved.) External protection devices such as protective equipment against excessive temperature rise, etc. must be installed, as malfunction of this product could result in serious damage to the system or injury to personnel. Proper periodic maintenance is also required. This instrument must be used under the conditions and environment described in this manual. Shinko Technos Co., Ltd. does not accept liability for any injury, loss of life or damage occurring due to the instrument being used under conditions not otherwise stated in this manual.

2

Caution with respect to Export Trade Control Ordinance To avoid this instrument from being used as a component in, or as being utilized in the manufacture of weapons of mass destruction (i.e. military applications, military equipment, etc.), please investigate the end users and the final use of this instrument. In the case of resale, ensure that this instrument is not illegally exported.
1. Installation Precautions
Caution
This instrument is intended to be used under the following environmental conditions (IEC61010-1): Overvoltage category , Pollution degree 2 Ensure the mounting location corresponds to the following conditions: · A minimum of dust, and an absence of corrosive gases · No flammable, explosive gases · No mechanical vibrations or shocks · No exposure to direct sunlight, an ambient temperature of 0 to 50 (32 to 122 ) that does not
change rapidly, and no icing · An ambient non-condensing humidity of 35 to 85 %RH · No large capacity electromagnetic switches or cables through which large current is flowing · No water, oil or chemicals or the vapors of these substances can come into direct contact with
the unit · Please note that the ambient temperature of this unit ­ not the ambient temperature of the control
panel ­ must not exceed 50 (122 ) if mounted through the face of a control panel, otherwise the life of electronic components (especially electrolytic capacitors) may be shortened.
Note: Avoid setting this instrument directly on or near flammable material even though the case of this instrument is made of flame-resistant resin.
2. Wiring Precautions
Caution
· Do not leave wire remnants in the instrument, as they could cause a fire or malfunction. · Use the solderless terminal with an insulation sleeve in which the M3 screw fits when wiring the
instrument. · Tighten the terminal screw using the specified torque. If excessive force is applied to the screw
when tightening, the terminal screw or case may be damaged. · This controller does not have a built-in power switch, circuit breaker and fuse. It is necessary to install a power switch, circuit breaker and fuse near the controller. (Recommended fuse: Time-lag fuse, rated voltage 250 V AC, rated current 2 A) · For a 24 V AC/DC power source, do not confuse polarity when using direct current (DC). · Do not apply a commercial power source to the sensor which is connected to the input terminal nor allow the power source to come into contact with the sensor. · Use a thermocouple and compensating lead wire according to the sensor input specifications of
this controller. · Use the 3-wire RTD according to the sensor input specifications of this controller. · When using a relay contact output type, externally use a relay according to the capacity of the load to protect the built-in relay contact. · When wiring, keep input wires (thermocouple, RTD, etc.) away from controller AC power sources or load wires.
3. Operation and Maintenance Precautions
Caution
· It is recommended that the AT be performed on the trial run. · Do not touch live terminals. This may cause electric shock or problems in operation. · Turn the power supply to the instrument OFF before retightening the terminal or cleaning.
Working on or touching the terminal with the power switched ON may result in severe injury or death due to electrical shock. · Use a soft, dry cloth when cleaning the instrument. (Alcohol based substances may tarnish or deface the unit.) · As the display section is vulnerable, be careful not to put pressure on, scratch or strike it with a hard object.
3

— CONTENTS —

1. Model

Page

1.1 Model ———————————————————————————- 5

1.2 How to Read the Model Label ————————————————— 5

2. Name and Functions of Controller ——————————————- 5

3. Mounting to the Control Panel
3.1 Site Selection ———————————————————————— 6 3.2 External Dimensions ————————————————————— 6 3.3 Panel Cutout ————————————————————————- 6 3.4 Mounting —————————————————————————— 6

4. Wiring ————————————————————————————- 7

5. Setup ————————————————————————————– 8
5.1 Auxiliary Function Setting Mode 2 ———————————————- 9

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

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

8. Key Operation Flowchart —————————————————– 20

9. AT (Auto-Tuning) —————————————————————— 22

10. Action Explanation
10.1 OUT1 Action ———————————————————————- 23 10.2 OUT1 ON/OFF Control Action ———————————————– 23 10.3 A1, A2 Action ——————————————————————— 24 10.4 OUT2 (Heating/Cooling Control) Action (When DR Option is Applied) – 24 10.5 OUT2 (Heating/Cooling Control) Action (When Setting Dead Band)
(When DR Option is Added) ————————————————- 25 10.6 OUT2 (Heating/Cooling Control) Action (When Setting Overlap Band)
(When DR Option is Applied) ———————————————— 25 10.7 Timer Action ———————————————————————- 25

11. Specifications
11.1 Standard Specifications ——————————————————– 26 11.2 Optional Specifications ——————————————————— 28

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

13. Character Table ——————————————————————– 31

4

1. Model

1.1 Model

JCL­ 33 A

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

A1

A

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

R

OUT1

S

A

Relay contact: 1a Non-contact voltage (for SSR drive): 12 V DC Direct current: 4 to 20 mA DC

Input

M

Multi-range (*2)

Supply voltage

1

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

Option

DR

Heating/Cooling control output OUT2 (Relay contact output)

C5

Serial communication (RS-485)

BK

Color: Black

TC

Terminal cover

1: Alarm types (9 types and No alarm action), Timer function and Pattern end output can be selected by keypad.
2: Thermocouple, RTD, Direct current and DC voltage can be selected by keypad. For Direct current input, a 50 shunt resistor (sold separately) must be connected between input terminals.
*3: For the power supply voltage, 100 to 240 V AC is standard. However, when ordering 24 V AC/DC, enter “1” after the input code.

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

Model label

(1)

JCL-33A-R/M

(2)

C5 BK

(e.g.) Relay contact output/Multi-range input
Serial communication
Color: Black

(3)

No.

(1): Model (2): Option, power supply voltage (“1” is entered only for 24 V AC/DC) (3): Serial number

2. Name and Functions of Controller

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

SV (desired value). During setting mode, characters and

set value of the setting item are indicated alternately.

2 MEMO/STEP Display (green): Indicates memory number

during fixed value control. Indicates step number during

program control. 3 PV indicator (red): Lights when PV (process variable)

is indicated.

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

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

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

(Lit while sending data. Unlit while receiving data) 7 OUT indicator (green): Lights when OUT1 is ON.

[For Direct current output type, flashes corresponding to the MV (manipulated

variable) in 250 ms cycles.] 8 EV1 indicator (red): Lights when Event output 1 or OUT2 (DR option) is ON.

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

10 UP key ( ): 11 DOWN key ( ):

Increases the numerical value. Decreases the numerical value.

5

12 MODE key ( ): 13 OUT/OFF key ( ):

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

3. Mounting to the Control Panel
3.1 Site Selection This instrument is intended to be used under the following environmental conditions (IEC61010-1): Overvoltage category , Pollution degree 2 Ensure the mounting location corresponds to the following conditions: · A minimum of dust, and an absence of corrosive gases · No flammable, explosive gases · No mechanical vibrations or shocks · No exposure to direct sunlight, an ambient temperature of 0 to 50 (32 to 122 ) that does not change rapidly, and no icing · An ambient non-condensing humidity of 35 to 85%RH · No large capacity electromagnetic switches or cables through which large current is flowing · No water, oil or chemicals or the vapors of these substances can come into direct contact with the controller
· Please note that the ambient temperature of this unit ­ not the ambient temperature of the control panel ­
must not exceed 50 (122 ) if mounted through the face of a control panel, otherwise the life of electronic
parts (especially electrolytic capacitors) may be shortened.

3.2 External Dimensions (Scale: mm)

3.3 Panel Cutout (Scale: mm)

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

(Fig.3.4-1) 6

(Fig.3.4-2)

4. Wiring

Warning
Turn the power supply to the instrument off before wiring. Working on or touching the terminal with the power switched on may result in severe injury or death due to electrical shock.
Caution
· Use a thermocouple and compensating lead wire corresponding to the sensor input specification of this controller.
· Use the 3-wire RTD corresponding to the input specification of this controller. · This controller does not have built-in power switch, circuit breaker and fuse. Therefore, it is necessary
to install a power switch, circuit breaker and fuse near the controller. (Recommended fuse: Time-lag fuse, rated voltage 250 V AC, rated current 2 A) · For a 24 V AC/DC power source, do not confuse polarity when using direct current (DC). · When using a relay contact output type, externally use a relay according to the capacity of the load to protect the built-in relay contact. · When wiring, keep input wires (thermocouple, RTD, etc.) away from the AC sources or load wires. · Do not apply a commercial power source to the sensor connected to the input terminal nor allow the power source to come into contact with the sensor.

· TC: Thermocouple input terminals

· RTD: RTD input terminals

· DC: Direct current, DC voltage input terminals

(Fig. 4-1)

For direct current input type, connect a

50 shunt resistor (sold separately)

between input terminals.

· OUT: OUT1 output terminals

· POWER SUPPLY: Power terminals

· EV1: Event output 1 or OUT2 (when DR

option is equipped)] terminals

· EV2: Event output 2 terminals

· DI: DI input terminals

Three DI input functions: SV1/SV2 external

selection, ON/OFF (RUN/STOP)

external selection, Timer function

· RS-485: Serial communication (C5) terminals

(Only when C5 option is equipped)

Lead wire solderless terminal

Use a solderless terminal with an insulation sleeve in which the M3 screw fits as shown below.

The torque is 0.63 N·m.

Solderless terminal
Y-type
Ring-type

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

Model
TMEV1.25Y-3 VD1.25-B3A TMEV1.25-3 V1.25-3

3.2 mm

3.2 mm

Tightening torque
0.63 N·m

5.8 mm max. 5.8 mm max.

(Fig. 4-2) 7

5. Setup
Setup (setting the Input type, Alarm type, Control action, etc.) should be done before using this controller, according to the user’s conditions. Factory default values are set as follows.
Input: K ­200 to 1370 , Alarm 1 (A1): No alarm action, Alarm 2 (A2): No alarm action, Reverse (Heating) action
If the user’s specification is the same as the factory default value of this instrument, or if user’s instrument has already been installed in a system, it is not necessary to set up the controller. Proceed to Section “6.1 Main Setting Mode”.

Turn the power supply to the instrument on. For approx. 3 seconds after the power is turned on, the MEMO/STEP Display is turned off, and the PV/SV Display indicates sensor input characters and temperature unit. (Table 5-1) During this time, all outputs and LED indicators are in OFF status.

(Table 5-1)
Sensor input K

PV/SV Display

J R S B E T N PLC (W/Re5-26) Pt100

JPt100

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

After that, the following is indicated. The MEMO/STEP Display indicates a memory number. The PV/SV Display indicates an input value (PV) (e.g. room temperature). This is PV/SV Display mode.

Basic operation for setup

Setup is conducted in Auxiliary function setting mode 2.

To enter Auxiliary function setting mode 2, press the and

for approx. 3 seconds in PV/SV Display mode.

Use the or key for settings (or selections).

To register the set data, use the

key.

keys (in that order) together

Display used for explaining setting items Setting items (Section “5 Setup”, and setting modes from Sections 6.1 to 6.3) are explained as follows. (e.g.) Input type

means that input characters

and selected input type

(K, ­200 to 1370 )

are indicated alternately.

8

5.1 Auxiliary Function Setting Mode 2

Display

Item, Function, Setting range

Factory Default

Input type

K (-200 to 1370 )

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

RTD (2 types), Direct current (2 types) and DC voltage (4 types).

The unit / can be selected as well.

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

remove the sensor connected to the controller first, then

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

connected, the input circuit may break.

: K

-200 to 1370

:

-199.9 to 400.0

: J

-200 to 1000

: R

0 to 1760

: S

0 to 1760

: B

0 to 1820

: E

-200 to 800

: T

-199.9 to 400.0

: N

-200 to 1300

: PL-

0 to 1390

: C (W/Re5-26)

0 to 2315

: Pt100

-199.9 to 850.0

: JPt100

-199.9 to 500.0

: Pt100

-200 to 850

: JPt100

-200 to 500

: K

-320 to 2500

:

-199.9 to 750.0

: J

-320 to 1800

: R

0 to 3200

: S

0 to 3200

: B

0 to 3300

: E

-320 to 1500

: T

-199.9 to 750.0

: N

-320 to 2300

: PL-

0 to 2500

: C (W/Re5-26)

0 to 4200

: Pt100

-199.9 to 999.9

: JPt100

-199.9 to 900.0

: Pt100

-300 to 1500

: JPt100

-300 to 900

: 4 to 20 mA DC

-1999 to 9999

: 0 to 20 mA DC

-1999 to 9999

: 0 to 1 V DC

-1999 to 9999

: 0 to 5 V DC

-1999 to 9999

: 1 to 5 V DC

-1999 to 9999

: 0 to 10 V DC

-1999 to 9999

Scaling high limit

1370

· Sets the scaling high limit value.

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

value

Scaling low limit

-200

· Sets the scaling low limit value.

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

value

Decimal point place

No decimal point

· Selects decimal point place. · Available only for DC input

·

: No decimal point

: 1 digit after decimal point

: 2 digits after decimal point : 3 digits after decimal point

9

Display

Item, Function, Setting range

Factory Default

PV filter time constant

0.0 seconds

· Sets PV filter time constant.

Input fluctuation due to noise can be reduced.

If the value is set too high, it affects control results due to

the delay of response.

· Setting range: 0.0 to 10.0 seconds

OUT1 high limit

100%

· Sets OUT1 high limit value.

Not available if OUT1 is in ON/OFF control

· Setting range: OUT1 low limit value to 100%

(Direct current output type: OUT1 low limit value to 105%)

OUT1 low limit

0%

· Sets OUT1 low limit value.

Not available if OUT1 is in ON/OFF control

· Setting range: 0% to OUT1 high limit value

(Direct current output type: ­5% to OUT1 high limit value)

OUT1 ON/OFF hysteresis

1.0

· Sets ON/OFF action hysteresis for OUT1.

· Available only when OUT1 is in ON/OFF control

· Setting range: 0.1 to 100.0 ( ), or 1 to 1000 (for DC input)

EV1 output

A1 output

· Selects a function for EV1 output terminals.

· Not available if DR option is equipped, since EV1 terminals are

used for OUT2 output terminals.

·

: A1 output

: A2 output

: Common to A1 and A2 output

EV2 output

A2 output

· Selects a function for EV2 output terminals.

· Not available if C5 option is equipped

·

: A1 output

: A2 output

: Common to A1 and A2 output

Overlap band/Dead band

0.0

· Sets the overlap band or dead band for OUT1 and OUT2.

+ Set value: Dead band, ­ Set value: Overlap band

· Available only when the DR option is equipped

· Setting range: ­100.0 to 100.0 ( ), or

­1000 to 1000 (for DC input)

OUT2 ON/OFF hysteresis

1.0

· Sets ON/OFF action hysteresis for OUT2.

· Available only when the DR option is equipped, and when OUT2

is in ON/OFF control

· Setting range: 0.1 to 100.0 ( ), or 1 to 1000 (for DC input)

10

Display

Item, Function, Setting range

Factory Default

A1 type

No alarm action

· Selects an Alarm 1 (A1) type. (See “10.3 A1, A2 Action” on p.24.)

·

: No alarm action

: High limit alarm

: Low limit alarm

: High/Low limits alarm

: High/Low limit range alarm

: Process high alarm

: Process low alarm

: High limit with standby alarm

: Low limit with standby alarm

: High/Low limits with standby alarm

: Timer function

: Pattern end output

· If an alarm type is changed, the alarm value becomes 0 (0.0).

Therefore, it is necessary to set it again.

· If Timer function is selected, the Timer function works only

when Delay action type, Timer delay time and DI input

function are set (or selected).

A2 type

No alarm action

· Selects an Alarm 2 (A2) type. (See “10.3 A1, A2 Action” on p.24.)

· Alarm types are the same as those of A1 type.

· If an alarm type is changed, the alarm value becomes 0 (0.0).

Therefore, it is necessary to set it again.

A1 hysteresis

1.0

· Sets A1 hysteresis.

· Not available if No alarm action, Timer function or Pattern end

output is selected in [A1 type]

· Setting range: 0.1 to 100.0 ( ), or 1 to 1000 (for DC input)

A2 hysteresis

1.0

· Sets A2 hysteresis.

· Not available if No alarm action, Timer function or Pattern end

output is selected in [A2 type]

· Setting range: 0.1 to 100.0 ( ), or 1 to 1000 (for DC input)

A1 delay time

0 seconds

· Sets A1 action delay time.

When setting time has elapsed after the input enters the alarm

output range, the alarm is activated.

· Not available if No alarm action, Timer function or Pattern end

output is selected in [A1 type]

· Setting range: 0 to 9999 seconds

A2 delay time

0 seconds

· Sets A2 action delay time.

When setting time has elapsed after the input enters the alarm

output range, the alarm is activated.

· Not available if No alarm action, Timer function or Pattern end

output is selected in [A2 type]

· Setting range: 0 to 9999 seconds

Alarm HOLD function

Alarm Not holding

· Enables/Disables the Alarm HOLD function for A1 or A2.

· This setting item is common to A1 and A2.

Not available if No alarm action, Timer function or Pattern end

output is selected in [A1 type] or [A2 type].

·

: Alarm Not Holding

: Alarm Holding

11

Display

Item, Function, Setting range

Factory Default

Delay action type

ON delay

· Selects a delay action type for the Timer function.

· Available only when Timer function is selected in [A1 type] or

[A2 type].

·

: ON delay

: OFF delay

: ON/OFF delay

ON (Contact Closed)
DI input
OFF (Contact Open)
ON
ON delay
OFF
ON
OFF delay
OFF
ON
ON/OFF delay
OFF

DLY DLY

DLY

DLY

DLY: Timer delay time

(Fig. 5.6-1)

Timer delay time

0 seconds

· Sets delay time for the Timer function.

· Available only when Timer function is selected in [A1 type] or

[A2 type].

· Setting range: 0 to 9999 seconds

Direct/Reverse action

Reverse (Heating)

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

·

: Reverse (Heating) action

: Direct (Cooling) action

AT bias

20

· Sets bias value for AT (auto-tuning).

AT point is automatically determined by the deviation between

PV and SV. (See Section “9. AT” on p.22)

· Not available for direct current input or voltage input

· Setting range: 0 to 50 (0 to 100 )

Thermocouple, RTD input with decimal point: 0.0 to 50.0 (0.0 to 100.0 )

SVTC bias

0

· Control desired value (SV) adds SVTC bias value to the value

received by the SVTC command.

· Available only when C5 option is equipped

· Setting range: 20% of scaling span

OUT/OFF key function

Control output

· Selects whether OUT/OFF key is used ON/OFF function

for Control output ON/OFF function (Fixed value control), or for

Program control RUN/STOP function.

·

: Control output ON/OFF function (Fixed value control)

: Program control function

Step time unit

Hours:Minutes

· Selects Step time unit for the program control function.

· Available when Program control function Program control is

selected in [OUT/OFF key function]

·

: Hours:Minutes

: Minutes:Seconds

12

Display

Item, Function, Setting range

Factory Default

DI input function

SV1/SV2 external selection function

· Selects DI input function from; SV1/SV2 external selection

function, ON/OFF (RUN/STOP) external selection function,

Timer function.

If SV1/SV2 external selection function is selected:

SV1 or SV2 can be switched by external contact.

However, available when Control output ON/OFF function

(Fixed value control) is selected in [OUT/OFF key function].

Between DI terminals Open: SV1

Between DI terminals Closed: SV2

If ON/OFF (RUN/STOP) external selection function is selected:

Control output ON/OFF (Fixed value control) or Program

control RUN/STOP can be switched.

Fixed value control Between DI terminals Open: ON (Control allowed) Between DI terminals Closed: OFF (Control prohibited, control output OFF)
Program control

Program control RUN/STOP can be switched if the following

operation is conducted in program control standby.

DI terminals from Open to Closed: RUN (program control RUN)

DI terminals from Closed to Open: STOP (program control STOP)

If DI terminal contact is changed from Closed to Open while

pattern end output is turned on after program control ended,

pattern end output will be turned off.

Controller status

Standby mode

Program control RUN

Program control STOP

DI ON Contact Closed Contact Open
Standby mode DI OFF Contact Open

Contact Closed

Contact Open

Performs program control. Stops program control.

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

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

If Timer function is selected:

Timer counting starts by the external contact, and after the preset

Timer delay time has passed, the selected event output is turned on.

· Not available if C5 option is applied.

·

: SV1/SV2 external selection function

: ON/OFF (RUN/STOP) external selection function

: Timer function

Output status when input errors occur

Output OFF

· Selects the output status of OUT1 (OUT2) when direct current or

voltage input is overscale or underscale.

See “Input error indication” (p.27).

· Available only for direct current and voltage inputs, and direct

current output.

·

: OUT1: Outputs OFF (4 mA) or OUT1 low limit value.

OUT2: OFF

: OUT1: Outputs a value between OFF (4mA) and

ON (20mA), or a value between OUT1 low limit

value and OUT1 high limit value.

OUT2: ON

Controller/Converter function

Controller

· Selects whether to use the JCL-33A as a controller or a converter.

If the JCL-33A is switched from a converter to a controller,

control parameters which were automatically set when converter

function was selected are maintained as they were. Therefore,

correct the values when using the JCL-33A as a controller.

· Available only for direct current output type

·

: Controller

: Converter

13

6. Settings

6.1 Main Setting Mode To enter Main setting mode, press the

key in PV/SV Display mode.

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

key.

In Main setting mode, indicated setting items differ depend on the instrument status (Fixed value control or Program control). · Fixed value control
SV1 and SV2 will be indicated.

· Program control

Step SV and step time for Steps 1 to 9 will be indicated.

Step number 1

2

This program pattern shows that the temperature rises to 200 for 1 hour

and stays at 200 for 2 hours.

200 C 0C

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

1:00

2:00

Program control run

(Fig.6.1-1)

Display

Item, Function, Setting range

Factory Default

SV1 (Step 1 SV)

0

· Sets SV1 or Step 1 SV.

· Setting range: Scaling low limit value to Scaling high limit value

Step 1 time

00:00

· Sets Step 1 time.

· Available only when Program control function is selected in

[OUT/OFF key function]

· Setting range: 00:00 to 99:59

SV2 (Step 2 SV)

0

· Sets SV2 or Step 2 SV.

· Available when SV1/SV2 external selection function is selected

in [DI input function], or when Program control function is

selected in [OUT/OFF key function].

· Setting range: Scaling low limit value to Scaling high limit value

Step 2 time

00:00

· Sets Step 2 time.

· Available only when Program control function is selected in

[OUT/OFF key function]

· Setting range: 00:00 to 99:59

Step 3 SV

0

· Sets Step 3 SV.

· Available only when Program control function is selected in

[OUT/OFF key function]

· Setting range: Scaling low limit value to Scaling high limit value

Step 3 time

00:00

· Sets Step 3 time.

· Available only when Program control function is selected in

[OUT/OFF key function]

· Setting range: 00:00 to 99:59

Step 4 SV

0

· Sets Step 4 SV.

· Available only when Program control function is selected in

[OUT/OFF key function]

· Setting range: Scaling low limit value to Scaling high limit value

14

Display

Item, Function, Setting range

Factory Default

Step 4 time

00:00

· Sets Step 4 time.

· Available only when Program control function is selected in

[OUT/OFF key function]

· Setting range: 00:00 to 99:59

Step 5 SV

0

· Sets Step 5 SV.

· Available only when Program control function is selected in

[OUT/OFF key function]

· Setting range: Scaling low limit value to Scaling high limit value

Step 5 time

00:00

· Sets Step 5 time.

· Available only when Program control function is selected in

[OUT/OFF key function]

· Setting range: 00:00 to 99:59

Step 6 SV

0

· Sets Step 6 SV.

· Available only when Program control function is selected in

[OUT/OFF key function]

· Setting range: Scaling low limit value to Scaling high limit value

Step 6 time

00:00

· Sets Step 6 time.

· Available only when Program control function is selected in

[OUT/OFF key function]

· Setting range: 00:00 to 99:59

Step 7 SV

0

· Sets Step 7 SV.

· Available only when Program control function is selected in

[OUT/OFF key function]

· Setting range: Scaling low limit value to Scaling high limit value

Step 7 time

00:00

· Sets Step 7 time.

· Available only when Program control function is selected in

[OUT/OFF key function]

· Setting range: 00:00 to 99:59

Step 8 SV

0

· Sets Step 8 SV.

· Available only when Program control function is selected in

[OUT/OFF key function]

· Setting range: Scaling low limit value to Scaling high limit value

Step 8 time

00:00

· Sets Step 8 time.

· Available only when Program control function is selected in

[OUT/OFF key function]

· Setting range: 00:00 to 99:59

Step 9 step SV

0

· Sets Step 9 SV.

· Available only when Program control function is selected in

[OUT/OFF key function]

· Setting range: Scaling low limit value to Scaling high limit value

Step 9 time

00:00

· Sets Step 9 time.

· Available only when Program control function is selected in

[OUT/OFF key function]

· Setting range: 00:00 to 99:59

15

6.2 Sub Setting Mode

To enter Sub setting mode, press the and

keys (in that order) together in PV/SV Display mode.

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

key.

Display

Item, Function, Setting range

Factory Default

AT (Auto-tuning)

AT Cancel

· Selects AT (auto-tuning) Perform/Cancel.

Available for PID control.

Not available for program control standby status

·

: AT Cancel,

: AT Perform

OUT1 proportional band

2.5%

· Sets the proportional band for OUT1.

· OUT1 becomes ON/OFF control when set to 0.0.

· Setting range: 0.0 to 110.0%

OUT2 proportional band

1.0 times

· Sets the proportional band for OUT2.

· OUT2 becomes ON/OFF control when set to 0.0.

· Available when DR option is applied.

Not available if OUT1 is ON/OFF control

· Setting range: 0.0 to 10.0 times(Multiplied value of OUT1 p-band)

Integral time

200 seconds

· Sets the integral time for OUT1.

· Setting the value to 0 disables the function.

· Not available if OUT1 is ON/OFF control

· Setting range: 0 to 1000 seconds

Derivative time
· Sets the derivative time for OUT1. · Setting the value to 0 disables the function. · Not available if OUT1 is ON/OFF control · Setting range: 0 to 300 seconds

50 seconds

ARW

50%

· Sets the ARW (anti-reset windup) for OUT1. · Available only for PID control · Setting range: 0 to 100%

OUT1 proportional cycle · Sets OUT1 proportional cycle.

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

For relay contact output, if proportional cycle time is decreased,

the frequency of the relay actions increases, and the life of the

relay contact is shortened.

· Not available for direct current output, or if OUT1 is ON/OFF control.

· Setting range: 1 to 120 seconds

OUT2 proportional cycle

30 seconds

· Sets OUT2 proportional cycle.

For relay contact output, if proportional cycle time is decreased, the frequency

of the relay actions increases, and the life of the relay contact is shortened.

· Available when DR option is applied.

Not available if OUT1 is ON/OFF control

· Setting range: 1 to 120 seconds

Manual reset

0.0

· Sets the reset value manually. · Available only for P or PD control. · Setting range: Proportional band converted value (For DC
input, the placement of the decimal point follows the selection.)

A1 value

0

· Sets A1 action point. · Setting the value to 0 or 0.0 disables the function (except Process
high and Process low alarm). · Not available if No alarm action, Timer function or Pattern end
output is selected in [A1 type] · Setting range: See (Table 6.2-1) on p.17.

A2 value

0

· Sets A2 action point. · Setting the value to 0 or 0.0 disables the function (except Process
high and Process low alarm). · Not available if No alarm action, Timer function or Pattern end
output is selected in [A2 type] · Setting range: See (Table 6.2-1) on p.17.

16

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

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

For the inputs with a decimal point, the negative low limit value is -199.9, and the positive high limit value is 999.9.
All alarm types except the Process alarm are
deviation setting from the SV (desired value).

6.3 Auxiliary Function Setting Mode 1

To enter Auxiliary function setting mode 1, press the and

keys (in that order) together for approx.

3 seconds in PV/SV Display mode.

Use the

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

key.

Display

Item, Function, Setting range

Factory Default

PV/SV indication

PV indication

· PV indication or SV indication can be selected in PV/SV Display.

· When input errors occur,

or

flashes on the

PV/SV Display even while SV is indicated on the display.

Set value lock

Unlock

· Locks the set values to prevent setting errors.

The setting item to be locked depends on the selection.

· When Lock 1 or Lock 2 is selected, AT (Auto- tuning) cannot be

carried out.

· Be sure to select Lock 3 when changing the set value frequently

via software communication because limited entries can be

stored in non-volatile IC memory.

·

(Unlock): All set values can be changed.

(Lock 1): None of the set values can be changed.

(Lock 2): Only SV1 and SV2 can be changed during

fixed value control. Step SV and step time can be

changed during program control. Other setting items

cannot be changed.

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

Controller/Converter function – can be changed.

However, they revert to their previous value after the

power is turned off because they are not saved in the

non-volatile IC memory.

Do not change any setting item in Auxiliary function

setting mode 2.

If any item in Auxiliary function setting mode 2 is

changed, it will affect other setting items such as SV

and Alarm value.

Sensor correction

0.0

· Sets the correction value for the sensor.

PV = Current PV + Sensor correction value

· Setting range: ­100.0 to 100.0 ( ), or ­1000 to 1000 (DC input)

Communication protocol

Shinko protocol

· Selects communication protocol.

· Available only when the C5 option is applied.

·

: Shinko protocol

: Modbus ASCII mode

: Modbus RTU mode

: Shinko protocol (Block Read/Write available)

: Modbus ASCII mode (Block Read/Write available)

: Modbus RTU mode (Block Read/Write available)

17

Display

Item, Function, Setting range

Factory Default

Instrument number

0

· Sets the instrument number.

The instrument numbers should be set one by one when multiple

instruments are connected in Serial communication, otherwise

communication is impossible.

· Available only when C5 option is equipped.

· Setting range: 0 to 95

Communication speed

9600 bps

· Selects a communication speed equal to that of the host

computer.

· Available only when C5 option is equipped.

· Selection item:

: 2400 bps

: 4800 bps

: 9600 bps

: 19200 bps

: 38400 bps

Parity

Even

· Selects the parity equal to that of the host computer.

· Available only when C5 option is equipped.

· Selection item:

: No parity

: Even

: Odd

Stop bit

1 bit

· Selects the stop bit equal to that of the host computer.

· Available only when C5 option is equipped.

· Selection item:

: 1 bit

: 2 bits

7. Operation

7.1 Starting Operation.

After the controller is mounted to the control panel, and wiring is completed, operate the unit following

the procedure below.

(1) Turn the power supply to the JCL-33A ON.

For approx. 3 sec after the power is switched ON, the sensor input characters and the temperature unit

are indicated on the PV/SV Display. See (Table 5-1) on p.8.

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

After that, the following will be indicated depending on the controller status.

· Fixed value control status

Control starts, indicating memory number on the MEMO/STEP Display, and PV (input value) or SV

(desired value) on the PV/SV Display. (If PV indication is selected in [PV/SV indication], PV will be

indicated. If SV indication is selected in [PV/SV indication], SV will be indicated.)

· Program control standby status

The MEMO/STEP Display is unlit, and the PV/SV Display indicates PV or

.

(If PV indication is selected in [PV/SV indication], PV will be indicated. If SV indication is selected,

will be indicated.)

· Program control RUN status

The MEMO/STEP Display indicates the step number, and the PV/SV Display indicates PV or current

step SV. (If PV indication is selected in [PV/SV indication], PV will be indicated. If SV indication is

selected, current step SV will be indicated.)

· When control output OFF function is working;

The MEMO/STEP Display is unlit, and the PV/SV Display indicates

.

(2) Input each set value. Enter each set value. Refer to Section “6. Settings”.

18

(3) Turn the load circuit power ON. The controller starts as follows depending on the settings. · Fixed value control Control starts so as to keep the control target at the SV. · Program control Program control RUN To perform program control, press the key. At this time the program control starts with the PV Start. PV Start: When the program control starts, SV and step time are advanced to the PV, then the program control is performed. Program control STOP To stop program control, press the key again for approx. 1 second. The program control stops, and the controller reverts to program control standby mode. Action after power is restored If power failure occurs during the program control RUN, the control resumes from the point at which power failure occurred. If power failure occurs during program control standby mode, the control resumes from program control standby mode. Progressing time error after power is restored: Within 1 minute regardless of step time unit · Converter Each input value (thermocouple, RTD, Direct current, DC voltage) is converted to 4 to 20 mA DC, and is output. Input/output response is approx. 1 second. To use an alarm, select Process alarm in [A1 type] or [A2 type].

7.2 MV (Output Manipulated Variable) Indication

To indicate MV, press and hold down the

key for approx. 3 seconds in PV/SV Display mode.

Keep pressing the

key until MV appears, though SV1 (Step 1 SV) appears during the process.

PV/SV Display mode Press and hold down the key for approx. 3 seconds. Keep pressing the
key until MV appears, though SV1 (Step 1 SV) appears during the process.

(For 3 sec) MV indication The MEMO/STEP Display indicates a memory number during Fixed value

control, and a step number during Program control. The PV/SV Display

indicates MV. While MV is being indicated, the 1st decimal point from the

right flashes in 0.5 second cycles.

Flashes To cancel MV indication, press the

key again, or turn the power

of the JCL-33A OFF, then ON again.

7.3 Control output OFF function

The control action and output of an instrument (or instruments) can be turned OFF without turning OFF

their power supplies using this function.

To turn the control output OFF, press the key for approx. 1 second in PV/SV Display mode.

PV/SV Display mode

Press the key for approx. 1 second.

For 1 sec

Control output OFF

The MEMO/STEP Display is unlit, and the PV/SV Display indicates

.

Once the control output OFF function is enabled, the function cannot be

cancelled even if the power to the instrument is turned OFF and ON again.

For 1 sec To cancel the function, press the key again for approx. 1 second.

7.4 AT Perform/Cancel AT Perform/Cancel can be selected in [AT] in Sub setting mode. PV/SV Display mode

Press the and

keys (in that order) together.

Press + together.

Selecting AT in Sub setting mode

Select AT Perform (

) with the key, or AT Cancel

(

) with the key, then press the

key.

The AT indicator flashes while performing AT.

If AT is cancelled during the process, P, I, D, ARW values

return to the previous values.

AT will be forced to stop if it has not been completed within

4 hours.

19

8. Operation Flowchart

PV indication when SV is selected, and vice versa

Automatically returns in 2 sec.

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

Press the key for 1 second.

Press the key.

MV indication
Flashes

Press the key.

SV indication in program control standby

Press the key.

Control output OFF
(Fixed value control)
Program control RUN
(Program control)

Press the key for 3 seconds.

Press the key for 1 second.

Press the key.

Press the and

keys (in that order) together.

[Main Setting Mode]

(7)

SV1

(Step 1 SV)

MEMO/STEP
PV/SV , SV

Step 1 time

MEMO/STEP PV/SV

, Set value

SV2 (Step 2 SV)

[Sub Setting Mode]

AT PV/SV , Selection

· If AT is cancelled during the process, PID values return to previous values.

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

OUT2 proportional band

PV/SV

, Set value

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

MEMO/STEP
PV/SV , SV
Step 2 time

Integral time PV/SV , Set value

· Use the , keys for settings. · Setting the value to 0 disables the
function.

MEMO/STEP PV/SV

, Set value

Each time the key is pressed, the setting item is switched.

Set SV and time for the necessary step.

Derivative time PV/SV , Set value
ARW PV/SV , Set value

· Use the , keys for settings. · Setting the value to 0 disables the
function.
· Use the , keys for settings. · Available only for PID control

Step 9 SV

MEMO/STEP
PV/SV , SV
Step 9 time

OUT1 proportional cycle PV/SV , Set value

· Use the , keys for settings. · Not available for direct current output
type, or if OUT1 is ON/OFF control.

MEMO/STEP PV/SV

, Set value

Reverts to the PV/SV Display.

OUT2 proportional cycle · Use the , keys for settings.

· Not available if OUT2 is ON/OFF

PV/SV

, Set value control.

About

Key

·

: This means that

Manual reset

· Use the , keys for settings.

· Available only for P and PD control.

PV/SV

, Set value

if the

key is pressed,

the set value will be

saved, and the controller will proceed to the next

(6)

setting item, illustrated by

A1 value

· Use the , keys for settings.

· Not available if

,

or

an arrow.

· If the

key is

PV/SV , Set value

is selected in [A1 type].

pressed for approx. 3sec,

the controller reverts to the PV/SV display mode from any mode.

A2 value

· Use the , keys for settings.

· Not available if

,

or

Character Indication

PV/SV , Set value

is selected in [A2 type].

· Characters and the set

(selected) value of the

setting item are indicated on the PV/SV display

Reverts to the PV/SV Display.

alternately.

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

20

Press and

keys (in that order) together for 3 sec.

[Auxiliary Function Setting Mode 1]

PV/SV indication · Select PV or SV with the ,

PV/SV

or

keys.

Set value lock

PV/SV

, Selection

· Make a selection with the , keys.
· If Lock 1 or Lock 2 is selected, AT will be disabled.
· Be sure to select Lock 3 when using serial communication.

Sensor correction PV/SV , Set value

· Use the ,

keys for settings.

Communication protocol · Make a selection with the ,

PV/SV

, Selection

keys.

Instrument number

· Use the ,

PV/SV

, Set value

keys for settings.

Communication speed · Make a selection with the ,

PV/SV

, Selection

keys.

Parity

· Make a selection with the ,

PV/SV

, Selection keys.

Stop bit

· Make a selection with the ,

PV/SV

, Selection keys.

Reverts to the PV/SV Display.

Basic operation procedure:

Set the input type, alarm (type, value, etc.), SV.

[Numbers (1) to (7) are indicated on the flowchart.]

Step 1: Turn the load circuit power OFF, and turn the power

supply to the JCL-33A ON.

Step 2: Auxiliary function setting mode 2

(1) [Input type]: Select an input type.(See “Input type” on p.21.)

(2) [A1 type]: Select an alarm type.

If

,

or

is selected, items (3) to

(6) will not be indicated.

If an alarm type is changed, the alarm value becomes

0 (0.0). Therefore, it is necessary to set it again.

(3) [A1 hysteresis]: Set A1 hysteresis.

(4) [A1 delay time]: Set A1 action delay time.

(5) [Alarm Hold function]: Select “Alarm Not holding” or

“Alarm Holding”. (Common to A1 and A2)

Step 3: Sub setting mode

(6) [A1 value]: Set an action point for A1 output.

Step 4: Main setting mode

(7) [SV1]: Set SV.

Step 5: Operation

Turn the load circuit power ON. Control action starts

so as to keep the control target at the SV.

Input Type (Character indication) and Range

: K

-200 to 1370

: K

-320 to 2500

:

-199.9 to 400.0

:

-199.9 to 750.0

: J

-200 to 1000

: J

-320 to 1800

: R

0 to 1760

: R

0 to 3200

: S

0 to 1760

: S

0 to 3200

: B

0 to 1820

: B

0 to 3300

: E

-200 to 800

: E

-320 to 1500

: T

-199.9 to 400.0

: T

-199.9 to 750.0

: N

-200 to 1300

: N

-320 to 2300

: PL-

0 to 1390

: PL-

0 to 2500

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

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

: Pt100 -199.9 to 850.0

: Pt100 -199.9 to 999.9

: JPt100 -199.9 to 500.0

: JPt100 -199.9 to 900.0

: Pt100 -200 to 850

: Pt100 -300 to 1500

: JPt100 -200 to 500

: JPt100 -300 to 900

: 4 to 20 mA DC -1999 to 9999

: 0 to 1 V DC -1999 to 9999

: 0 to 20 mA DC -1999 to 9999

: 0 to 5 V DC -1999 to 9999

: 1 to 5 V DC -1999 to 9999

: 0 to 10 V DC -1999 to 9999

Press the , keys (in that oder) together for 3 sec.

[Auxiliary Function Setting Mode 2]

(1)

Input type

· Make a selection with the ,

PV/SV

, Selection · Factory default:

keys.

Scaling high limit · Use the , keys for settings.

PV/SV

, Set value · Factory default: 1370

Scaling low limit · Use the , keys for settings.

PV/SV

, Set value · Factory default: -200

Decimal point place · Make a selection with the ,

PV/SV , Selection

· Available only for DC input

keys.

PV filter time constant

· Use the ,

PV/SV

, Set value

keys for settings.

OUT1 high limit · Use the , keys for settings.

PV/SV

, Set value · Not available if OUT1 is ON/OFF control

Alarm Type

(High limit alarm): The alarm action is deviation setting from the SV. The

alarm is activated if the input value reaches the high limit set value.

(Low limit alarm): The alarm action is deviation setting from the SV. The

alarm is activated if the input value goes under the low limit set value.

(High/Low limits alarm): Combines High limit and Low limit alarm actions. When

input value reaches high limit set value, or goes under the low limit set

value, the alarm is activated.

(High/Low limit range alarm): When input value is between the high limit set

value and low limit set value, the alarm is activated.

(Process high alarm)

(Process low alarm): Within the scale range

of the controller, alarm action points can be set at random, and if the input

reaches the randomly set action point, the alarm is activated.

(High limit with standby alarm),

(Low limit with standby alarm)

(High/Low limits with standby alarm)

When the power to the controller is turned on, even if the input enters the

alarm action range, the alarm is not activated. (If the controller is allowed

to keep running, once the input exceeds the alarm action point, the standby

function will be released.)

(Timer function): If external signal enters, timer counting starts, and the action

selected in [Delay action type] is output after the preset delay time has passed.

(Pattern end output): When the program ends normally, pattern end output is

turned ON. The output is maintained until it is cancelled with the key.

(4)

A1 delay time

PV/SV

, Set value

· Use the , keys for settings.

· Not available if

,

or

is selected in [A1 type]

A2 delay time

PV/SV

, Set value

· Use the , keys for settings.

· Not available if

,

or

is selected in [A2 type]

(5)
Alarm HOLD function

PV/SV

, Selection

· Make a selection with the , keys.

· Common to A1 and A2.

Not available if

,

or

is selected in [A1 type] or [A2 type].

Delay action type

PV/SV

, Selection

· Make a selection with the · Available only when
[A1 type] or [A2 type].

, keys. is selected in

OUT1 low limit

· Use the , keys for settings.

PV/SV

, Set value · Not available if OUT1 is ON/OFF control

OUT1 ON/OFF hysteresis

PV/SV

, Set value

· Use the , keys for settings. · Available only when OUT1 is ON/OFF control

EV1 output

PV/SV

, Selection

· Make a selection with the , keys. · Not available if DR option is equipped

EV2 output

PV/SV

, Selection

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

Overlap/Dead band PV/SV , Set value

· Use the , keys for settings. · Available only when DR option is equipped

OUT2 ON/OFF hysteresis

PV/SV

,Set value

· Use the , keys for settings. · Available when DR option is equipped.
Available when OUT2 is ON/OFF control.

(2)
PV/SV

A1 type

· Make a selection with the ,

, Selection · Factory default:

keys.

A2 type

· Make a selection with the , keys.

PV/SV

, Selection · Factory default:

(3)

A1 hysteresis

· Use the , keys for settings.

· Not available if

,

or

PV/SV

, Set value is selected in [A1 type]

A2 hysteresis

· Use the , keys for settings.

· Not available if

,

or

PV/SV

, Set value is selected in [A2 type]

21

Timer delay time

PV/SV

,Set value

· Use the , keys for settings.

· Available only when

is selected in

[A1 type] or [A2 type].

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

PV/SV

, Selection · Factory default:

(Reverse action)

AT bias

· Use the , keys for settings.

PV/SV

, Set value · Not available for DC input.

SVTC bias

· Use the , keys for settings.

PV/SV

, Set value · Available only when C5 option is equipped

OUT/OFF key function · Make a selection with the , keys.

PV/SV

, Selection · Selects Fixed value control or Program control.

Step time unit

PV/SV

, Selection

· Make a selection with the , keys.

· Not available if

is selected in

[OUT/OFF key function].

DI (Digital input) function · Make a selection with the , keys.

PV/SV

, Selection · Not available if C5 option is equipped

Output status when

input errors occur

PV/SV

, Selection

· Make a selection with the , keys. · Available only for direct current output type, and
direct current and voltage inputs.

Controller/Converter · Make a selection with the , keys.

PV/SV

, Selection · Available only for direct current output type

Reverts to the PV/SV Display.

9. AT (Auto-Tuning)
In order to set each value of P, I, D and ARW automatically, the auto-tuning process should be made to fluctuate to obtain an optimal value. One of 3 types of fluctuation below is automatically selected. For DC input, the AT process will fluctuate around the SV for conditions of (A), (B) and (C) below.
Notice
· Perform AT during trial run. · During AT, none of the setting items can be set. · If AT starts during program control RUN, AT will perform at SV at the time of AT start.
The step time does not progress until AT ends. · If power failure occurs during AT, AT will stop. · If AT is cancelled during the process, P, I, D and ARW values will revert to the previous value at which AT is performed. · AT will be forced to stop if it has not been completed within 4 hours. · Sometimes the AT process will not fluctuate if AT is performed at or near room temperature. Therefore,
AT might not finish normally.

(A) If there is a large difference between the SV and PV as the temperature is rising When AT bias is set to 20 , the AT process will fluctuate at the temperature 20 lower than the SV.

Temperature 20 lower than the SV SV
(4)
Temperature

(1) Calculates PID constant (2) PID constant calculated (3) Controlled by the PID constant
set by auto-tuning. (4) AT bias value

AT starting point

Time

(1)

(2)

(3)

(Fig. 9-1)

(B) When the control is stable The AT process will fluctuate around the SV.

SV Temperature

(1) Calculates PID constant (2) PID constant calculated (3) Controlled by the PID constant
set by auto-tuning.

AT starting point

Time

(1)

(2)

(3)

(Fig. 9-2)

(C) If there is a large difference between the SV and PV as the temperature is falling When AT bias is set to 20 , the AT process will fluctuate at the temperature 20 higher than the SV.

Temperature 20 higher than the SV

Temperature
(4) SV

(1) Calculates PID constant (2) PID constant calculated (3) Controlled by the PID constant
set by auto-tuning. (4) AT bias value

AT starting point
(1)
(Fig. 9-3)

Time (2) (3)
22

10. Action Explanation
10.1 OUT1 Action
Heating (Reverse) action

Cooling (Direct) action

Contro

ON

actlion

OFF

Proportional band

SV

Relay contact output
Non-contact voltage output
Direct current output
Indicator (OUT) Green

3

3

3

4

4

4

Cycle action is performed according to deviation.

+3

+3

12 V DC 12/0 V DC

4

4

+3
0 V DC
4

Cycle action is performed according to deviation.

+3
20 mA DC
4

+3

+3

20 to 4 mA DC

4 mA DC

4

4

Changes continuously according to deviation.

Lit

Unlit

: Turns ON or OFF.

Proportional band ON

SV

3

3

OFF 3

4

4

4

Cycle action is performed according to deviation.

+3

+3

0 V DC 0/12 V DC

4

4

+3
12 V DC 4

Cycle action is performed according to deviation.

+3
4 mA DC 4

+3

+3

4 to 20 mA DC 20 mA DC

4

4

Changes continuously according to deviation.

Unlit

Lit

10.2 OUT1 ON/OFF Control Action

Heating (Reverse) action

Cooling (Direct) action

Contro

ON

actlion

OFF

Relay contact

3

output
4

Hysteresis
SV
3 4

Hysteresis
ON

SV
3
4

OFF
3 4

Non-contact + 3

voltage output

12 V DC

4

+3 0 V DC
4

+3 0 V DC
4

+3 12 V DC 4

Direct current output

+3
20 mA DC 4

+3 4 mA DC 4

+3 4 mA DC 4

+3 20 mA DC 4

Indicator

(OUT) Green

Lit

Unlit

Unlit

Lit

: Turns ON or OFF.

23

10.3 A1, A2 Action
High limit alarm

Low limit alarm

A1 hysteresis

A1 hysteresis

ON Alarm action
OFF

A1 value SV

ON

+ A1 value

OFF A1 value

SV

+ A1 value

High/Low limit range alarm
A1 hysteresis

Process high alarm
A1 hysteresis

ON Alarm action
OFF

A1 value

SV

A1 value

ON OFF

A1 value

High limit with standby alarm
A1 hysteresis

Low limit with standby alarm
A1 hysteresis

ON Alarm action
OFF

A1 value SV

ON

+ A1 value

OFF A1 value

SV

+ A1 value

High/Low limits alarm
A1 hysteresis ON

OFF

A1 value

SV

A1 value

Process low alarm
A1 hysteresis

ON

OFF

A1 value

High/Low limits with standby alarm
A1 hysteresis ON

OFF

A1 value

SV

A1 value

: Alarm output is in standby. EV1 indicator lights when terminals 8 and 9 are closed, and turns off when they are open. EV2 indicator lights when terminals 11 and 12 are closed, and turns off when they are open.

10.4 OUT2 (Heating/Cooling Control) Action (When DR Option is Applied)

Heating P-band (Cooling P-band)

ON

Control action

Heaing action

OFF SV

3
Relay contact

output (OUT)

4

3

3

4

4

Cycle action is performed

according to deviation.

Non-contact voltage output
(OUT)

+3

+3

+3

12 V DC

12/0 V DC

0 V DC

-4

-4

-4

Cycle action is performed

according to deviation.

ON
(Cacotoiolinng ) OFF

Direct current output (OUT)

+3

+3

20 mA DC

20 to 4 mA DC

-4

-4
Changes continuously

according to deviation.

+3
4 mA DC
-4

Relay contact output
(EV1)

8

8

8

9

9

9

Cycle action is performed

according to deviation.

Indicator

(OUT) Green

Li t

Unlit

Indicator

(EV1)

Yellow

Unlit

Li t

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

: Represents Heating control action.

: Represents Cooling control action. 24

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

Heating P-band

Dead band (Cooling P-band)

ON

ON

Control action

Heatng action

(Cooling action)

OFF SV

OFF

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

3

3

3

4

4

4

Cycle action is performed

according to deviation.

+3

+3

+3

12 V DC

12/0 V DC

0 V DC

-4

-4

-4

Cycle action is performed

according to deviation.

Direct current output (OUT)
Relay contact output (EV1)
Indicator (OUT) Green

+3

+3

+3

20 mA DC 20 to 4 mA DC

4 mA DC

-4

Chan-ge4s continuously – 4

according to deviation.

8

8

8

9

9

9

Cycle action is performed

according to deviation.

Lit

Unlit

Indicator

(EV1) Yellow
Unlit

Li t

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

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

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

10.7 Timer Action

Heating P-band

Cooling P-band

ON

Ovbearnladp

ON

(Contact Closed)
DI input

OFF

ON

(Contact Open) DLY

Control action

Heating action

(Cooling action)

ON
ON delay

OFF

OFF

OFF

SV

DLY

Relay contact output (OUT)

3

3

3

4

4

4

Cycle action is performed

according to deviation.

ON

OFF delay

OFF

DLY

DLY

Non-contact voltage output
(OUT)
Direct current output (OUT)

+3

+3

+3

12 V DC

12/0 V DC

0 V DC

-4

-4

-4

Cycle action is performed

according to deviation.

+3

+3

+3

20 mA DC 20 to 4 mA DC

4 mA DC

-4

-4

-4

Changes continuously

according to deviation.

ON
ON/OFF delay
OFF

DLY: Timer delay time

Relay contact output (EV1)

8

8

8

9

9

9

Cycle action is performed

according to deviation.

Indicator

(OUT) Green

Lit

Unlit

Indicator

(EV1) Yellow Unlit

Lit

: Acts ON (lit) or OFF (unlit). : Represents Heating control action. : Represents Cooling control action.
25

11. Specifications

11.1 Standard Specifications

Mounting:

Flush

Setting:

Input system using membrane sheet key

Display:

PV/SV Display:

Red LED 4 digits, character size 8.7 x 5 mm (H x W)

MEMO/STEP Display: Green LED 1 digit, character size 8.7 x 5 mm (H x W)

Accuracy (Setting and Indication):

Thermocouple: Within 0.2% of each input span 1 digit, or within 2 (4 ), whichever is greater

However R, S input, 0 to 200 (32 to 392 ): Within 6 (12 )

B input, 0 to 300 (32 to 572 ): Accuracy is not guaranteed

K, J, E, T, N input, less than 0 (32 ): Within 0.4% of input span 1 digit, or

within 4 (8 ), whichever is greater

RTD:

Within 0.1% of each input span 1 digit, or within 1 (2 ),

whichever is greater Direct current: Within 0.2% of each input span 1 digit DC voltage: Within 0.2% of each input span 1 digit

Input sampling period: 250 ms

Input Thermocouple: K, J, R, S, B, E, T, N, PL- , C (W/Re5-26), External resistance: 100 max.

(However, B input, External resistance: 40 max.)

RTD:

Pt100, JPt100, 3-wire type

Allowable input lead wire resistance (10 max per wire)

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

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

separately) between input terminals.]

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

separately) is used]

DC voltage: 0 to 1 V DC: Input impedance (1 M min.)

Allowable input voltage: 5V DC max.

Allowable signal source resistance: 2 k max.

0 to 5 V DC, 1 to 5 V DC, 0 to 10 V DC: Input impedance:100 k min.

Allowable input voltage: 15 V DC max.)

Allowable signal source resistance (100 max.)

OUT1 Relay contact 1a: Control capacity 3 A 250 V AC (resistive load)

1 A 250 V AC (inductive load cos =0.4)

Electrical life, 100,000 cycles

Non-contact voltage (For SSR drive): 12+02 V DC Max. 40 mA DC (short circuit protected) Direct current: 4 to 20 mA DC, Load resistance, Max. 550

Event output 1 (EV1), Event output 2 (EV2)

One type can be selected from 10 types of alarm action (including No alarm action), Timer

function and Pattern end output.

Alarm setting range: See (Table 6.2-1) on p.17.

Action:

ON/OFF action

Hysteresis:

TC, RTD input: 0.1 to 100.0 ( )

Direct current, voltage input: 1 to 1000 (The placement of the

decimal point follows the selection.)

A1, A2 delay time: 0 to 9999 seconds

Alarm HOLD function: Once the alarm is activated, the alarm output is maintained until

the power supply to the instrument is turned OFF.

Timer function:

0 to 9999 seconds

Pattern end output: Pattern end output is turned on when the program ends normally.

EV1 output, Relay contact 1a: Control capacity: 3A 250V AC (resistive load)

1A 250V AC (inductive load cos =0.4)

Electrical life, 100,000 cycles

EV2 output, Open collector: Control capacity: 0.1 A 24 V DC (maximum)

Control action

PID control (with AT function)

PI control: When derivative time is set to 0

PD control (with manual reset function): When integral time is set to 0

P control (with manual reset function): When derivative time and integral time are set to 0.

ON/OFF control: When proportional band is set to 0

OUT1 proportional band : 0.0 to 110.0% (ON/OFF action when set to 0.0)

Integral time:

0 to 1000 sec (OFF when set to 0)

Derivative time:

0 to 300 sec (OFF when set to 0)

OUT1 proportional cycle : 1 to 120 sec (Not available for direct current output type)

ARW:

0 to 100%

Manual reset:

Proportional band converted value

OUT1 ON/OFF hysteresis: 0.1 to 100.0 ( ), or 1 to 1000

OUT1 output limit:

0 to 100% (Direct current output type: ­5 to 105%)

26

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

Controller status

Standby mode

Program control RUN

Program control STOP

DI ON Contact Closed
Contact Open Standby mode DI OFF Contact Open

Contact Closed

Contact Open

Performs program control. Stops program control.

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

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

· Timer function: Timer counting starts by the external contact, and after the preset Timer delay time has

passed, the selected event output is turned on.

Program control function: If program control function is selected in [OUT/OFF key function], 1 pattern 9 steps

program control can be performed. To start program control, press the key in program control standby.

(To stop the program control, press the key for approx. 1 second again.)

Progressing time error: Within 1 minute

Pattern end output: Pattern end output can be selected by keypad.

Converter function

If Converter is selected in [Controller/Converter], the following control parameters are automatically set,

and the controller can be used as a converter. (However, available only for direct current output type).

Input/output response: Approx. 1 second.

SV1: Scaling low limit value, Integral time: 0, Derivative time: 0, OUT1 proportional band: 100.0%,

Manual reset: 0.0, A1 value: 0, A2 value: 0, Direct/Reverse action: Direct action

Attached functions

[Set value lock]: Locks set values to prevent setting errors. [Sensor correction]: The PV is corrected when sensor-measured temperature may deviate from the

temperature in the controlled location.

[PV filter]: Reduces input fluctuation caused by noise by putting first order lag filter in the PV. [Automatic cold junction temperature compensation] (Only thermocouple input type):

This detects the temperature at the connecting terminal between the thermocouple and the instrument,

and always maintains it at the same status as if the reference junction temperature was at 0 (32 ).

[Burnout]: When the thermocouple or RTD input is burnt out, OUT1 and OUT2 (DR option) are turned

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

.

[Input error indication]

Controller/Converter Function

Controller

Converter

Output status

Output status

Output status when input errors occur

Contents, Indication

OUT1

Direct

Reverse

action

action

OUT2 Direct Reverse action action

OUT1

Direct

Reverse

action

action

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

”

” flashes.

ON (20mA) or OUT1 high limit value(*1)
OFF (4mA) or OUT1 low limit value

OFF(4mA) or OUT1 low limit value

OFF

ON (*2)
OFF

ON (20mA) or OUT1 high limit value

OFF(4mA) or OUT1 low limit value

Underscale:

Measured value

has dropped

below Indication

range low limit.

”

” flashes.

OFF (4mA) or OUT1 low limit value

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

ON (*2)

OFF(4mA)

OFF

or OUT1 low OFF

limit value

OFF(4mA) or OUT1 low limit value

ON (20mA) or OUT1 high limit value

Only for direct current and voltage inputs, and direct current output, [Output status when input errors

occur] is usable. (*1) Outputs a value between OFF (4 mA) and ON (20 mA), or between OUT1 (or OUT2) low limit value

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

(*2) Outputs between OFF and ON, depending on deviation.

27

Thermocouple, RTD input

Input

Input Range

Indication Range

Control Range

K, T

­199.9 to 400.0 ­199.9 to 750.0

­199.9 to 450.0 ­199.9 to 850.0

­205.0 to 450.0 ­209.0 to 850.0

­199.9 to 850.0

­199.9 to 900.0

­210.0 to 900.0

Pt100

­200 to 850 ­199.9 to 999.9

­210 to 900 ­199.9 to 999.9

­210 to 900 ­211.0 to 1099.9

­300 to 1500

­318 to 1600

­318 to 1600

­199.9 to 500.0

­199.9 to 550.0

­206.0 to 550.0

JPt100

­200 to 500 ­199.9 to 900.0

­207 to 550 ­199.9 to 999.9

­207 to 550 ­211.0 to 999.9

­300 to 900

­312 to 1000

­312 to 1000

Indication range and Control range for thermocouple inputs other than the above:

Input range low limit value ­ 50 (100 ) to Input range high limit value + 50 (100 )

DC input

Indication range: [Scaling low limit value­Scaling span x 1%] to [Scaling high limit value­Scaling span x 10%]

However,

or

will flash if the range of ­1999 to 9999 is exceeded.

Control range: [Scaling low limit value­Scaling span x 1%] to [Scaling high limit value­Scaling span x 10%]

DC input disconnection: When DC input is disconnected, PV/SV Display flashes

for 4 to 20 mA DC

and 1 to 5V DC inputs, and ”

” for 0 to 1 V DC input. For 0 to 20 mA DC, 0 to 5 V DC and 0 to

10 V DC inputs, the PV/SV Display indicates the value corresponding with 0 mA or 0 V input.

[Power failure countermeasure]: The setting data is backed up in the non- volatile IC memory. [Self-diagnosis]: The CPU is monitored by a watchdog timer, and if an abnormal status occurs, the

controller is switched to warm-up status, turning all outputs OFF.

[Warm-up indication]

After the power supply to the instrument is turned on, the sensor input characters and temperature

unit are indicated on the PV/SV Display for approx. 3 seconds.

[Temporary PV/SV indication]

If the UP key is pressed in PV/SV Display mode, the opposite value to the value selected in

[PV/SV indication] is indicated while the key is being pressed.

Circuit insulation configuration 10 11 12

Communication

10

12

8

9

EV1 output

DI (Digital input)

B

11 12

EV2 output

7 CPU Input

Electrically insulated

A
OUT1

Power

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

12

34

56

Insulation resistance: 10 M minimum, at 500 V DC

Dielectric strength: 1.5 kV AC for 1 minute between input terminal and power terminal

1.5 kV AC for 1 minute between output terminal and power terminal

Supply voltage:

100 to 240 V AC 50/60 Hz, 24 V AC/DC 50/60 Hz

Allowable voltage fluctuation: 100 to 240 V AC: 85 to 264 V AC, 24 V AC/DC: 20 to 28 V AC/DC

Power consumption: Approx. 5 VA

Ambient temperature: 0 to 50 (32 to 122 )

Ambient humidity: 35 to 85 %RH (non-condensing)

Weight:

Approx. 91 g

External dimensions: 48 x 24 x 109 mm (W x H x D)

Material, Color:

Material: Flame-resistant resin, Color: Light gray

Drip-proof/Dust-proof: IP66 for front panel

Accessories included: Instruction manual: 1 copy, Mounting frame: 1 piece

Terminal cover: 1 piece (when TC option is applied)

Accessories sold separately: Shunt resistor: 1 piece (50 )

11.2 Optional Specifications
Heating/Cooling control (OUT2) (Option code: DR) OUT2: Relay contact 1a, Control capacity 3 A 250 V AC (resistive load), 1 A 250 V AC (inductive load cos =0.4) OUT2 proportional band: 0.0 to 10.0 times (Multiplied value of OUT1 p-band) (ON/OFF action when set to 0.0) OUT2 integral time: Same as that of integral time OUT2 derivative time: Same as that of derivative time OUT2 proportional cycle: 1 to 120 seconds

28

Overlap band/Dead band setting range:

TC, RTD input: -100.0 to 100.0 ( )

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

OUT2 ON/OFF hysteresis:

TC, RTD input: 0.1 to 100.0 ( )

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

Serial communication (Option code: C5)

The following operations can be conducted from an external computer.

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

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

Cable length: Max.1.2km, Cable resistance: Within 50 (Terminator is not necessary or 120 or more on one side.)

Communication interface: EIA RS-485

Communication method : Half-duplex communication

Synchronization:

Start-stop synchronization

Communication speed: 2400, 4800, 9600, 19200, 38400 bps (Selectable by keypad) (Default: 9600 bps)

Code form:

ASCII, binary

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

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

(Selectable by keypad)

Data format

Communication protocol

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)

Number of connectable units : Maximum 31 units to 1 host computer

Communication error correction: Command request repeat system

Communication error detection : Parity, checksum (Shinko protocol), LRC (Modbus ASCII), CRC-16 (Modbus RTU)

Digital external setting:

Receives digital SV from Shinko programmable controllers (PCA1, PCB1

with C5 option)

Color Black (Option code: BK): Front panel frame, case: Black

Terminal cover (Option code: TC): Electrical shock protection terminal cover

12. Troubleshooting

If any malfunctions occur, refer to the following items after checking that power is being supplied to the controller. 12.1 Indication

Problem

Possible Cause and Solution

is indicated on the · Control output OFF function is working.

PV/SV Display.

To cancel the function, press the key for approx. 1 second.

is indicated on the PV/SV Display.

· This is program standby status.

If Program control function is selected in [OUT/OFF key functon], and if

SV is selected in [PV/SV indication],

will be indicated in

program standby.

If PV is selected in [PV/SV indication], the PV will be indicated.

is flashing on the PV/SV Display.

· Burnout of Thermocouple, RTD or disconnection of DC voltage (0 to 1 V DC): Replace each sensor. How to check whether the sensor is burnt out [Thermocouple]

If the input terminals of the instrument are shorted, and if a value

around room temperature is indicated, the instrument is likely to

be operating normally, however, the sensor may be burnt out. [RTD] If approx. 100 of resistance is connected to the input terminals between A-B of the instrument and between B-B is shorted, and if approximate 0 (32 ) is indicated, the instrument is likely to be

operating normally, however, the sensor may be burnt out.

[DC voltage (0 to 1 V DC)]

If the input terminals of the instrument are shorted, and if a scaling low limit value is indicated, the instrument is likely to be operating normally, however, the signal wire may be disconnected. · Check whether the input terminals of thermocouple, RTD or DC voltage (0 to 1 V DC) are securely mounted to the instrument input terminals.

Connect the sensor terminals to the instrument input terminals securely.

29

Indication Problem

[

] is flashing on the

PV/SV Display.

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

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

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

12.2 Key Operation Problem
· Unable to set the SV1, P, I, D, proportional cycle or alarm value. · The values do not change by the , keys.
SV2 cannot be set.
The setting indication does not change within the input range even if the , keys are pressed, and new values are unable to be set.

Possible Cause and Solution · Set value lock (Lock 1 or Lock 2) is designated.
Release the lock designation. · Auto-tuning (AT) is performing.
Cancel AT. · No alarm action, Timer function or Pattern end output has been selected
in [A1 type] or [A2 type]. Select an alarm type. · SV1/SV2 external selection function has not been selected in [DI input function]. Select SV1/SV2 external selection function.
Not available if C5 option is applied. · Scaling high or low limit value in Auxiliary function setting mode 2 may
be set at the point where the value does not change. Set it to a suitable value while in Auxiliary function setting mode 2.
30

12.3 Control

Problem Temperature does not rise.

Possible Cause and Solution
· Sensor is out of order. Replace the sensor. · Check whether the sensor or actuator is securely mounted to the input or
output terminals of the instrument. Ensure that the sensor or actuator is mounted to the instrument input or output terminals securely. · Check whether the wiring of sensor or actuator is correct.

The control output remains ON status. The control output remains OFF status. Program control ends soon even if it is performed.

· OUT1 low limit value in Auxiliary function setting mode 2 is set to 100% or higher. Set it to a suitable value.
· OUT1 high limit value in Auxiliary function setting mode 2 is set to 0% or less. Set it to a suitable value.
· Step time has been set to 00:00. Set the step time.

Timer does not work.

· Check whether the Delay action type or Timer delay time is set properly. Set it to a suitable value. Make a selection properly.
· Check whether the Timer function is selected in [DI input function]. Select Timer function. If C5 option is applied, DI input function will not be available.

For all other malfunctions, please contact our main office or dealers.

13. Character Table

Photocopiable material

[Main setting mode]

Indication

Setting Item

SV1 (Step 1 SV)

Step 1 time

SV2 (Step 2 SV)

Step 2 time

Step 3 SV

Step 3 time

Step 4 SV

Step 4 time

Step 5 SV

Step 5 time

Step 6 SV

Step 6 time

Step 7 SV

Step 7 time

Step 8 SV

Step 8 time

Step 9 SV

Step 9 time

[Sub setting mode]

Indication

Setting Item

AT

OUT1 proportional band

OUT2 proportional band

Integral time

Derivative time

ARW

OUT1 proportional cycle

OUT2 proportional cycle Manual reset A1 value A2 value

Factory Default 0 00:00 0 00:00 0 00:00 0 00:00 0 00:00 0 00:00 0 00:00 0 00:00 0 00:00
Factory Default AT Cancel 2.5% 1.0 times 200 sec 50 sec 50% Relay contact: 30 sec Non-contact: 3 sec Direct current:
Unavailable 30 sec 0.0 0 0

Data Data

31

[Auxiliary function setting mode 1]

Indication

Setting Item

PV/SV indication

Set value lock

Sensor correction

Communication protocol

Instrument number

Communication speed

Parity

Stop bit

Factory Default PV indication Unlock 0.0 Shinko protocol 0 9600 bps Even
1

[Auxiliary function setting mode 2]

Indication

Setting Item

Input type

Factory Default K: -200 to 1370

Scaling high limit Scaling low limit Decimal point place

1370 -200 No decimal point

PV filter time constant

0.0 sec

OUT1 high limit

100%

OUT1 low limit OUT1 ON/OFF hysteresis EV1 output EV2 output Overlap band/Dead band OUT2 ON/OFF hysteresis A1 type A2 type A1 hysteresis A2 hysteresis

0% 1.0 A1 output A2 output 0.0 1.0 No alarm action No alarm action 1.0 1.0

A1 delay time

0 sec

A2 delay time

0 sec

Alarm HOLD function

Alarm Not holding

Delay action type

ON delay

Timer delay time

0 seconds

Direct (Cooling)/Reverse (Heating) action Reverse (Heating)

AT bias

20

SVTC bias

0

OUT/OFF key function

Control output ON/OFF

Step time unit

Hours:Minutes

DI input function

SV1/SV2 external selection

Output status when input errors occur Output OFF

Controller/Converter function

Controller

Data Data

SHINKO TECHNOS CO., LTD.

OVERSEAS DIVISION

Head Office : 2-5-1, Senbahigashi, Minoo, Osaka, Japan

URL: E-mail:

http://www.shinko-technos.co.jp/e/ [email protected]

Tel : +81-72-727-6100 Fax: +81-72-727-7006

No.JCL31E6 2020.12 32

References

• テクノス株式会社｜金庫・貸金庫設備の販売・施工・保守
• Shinko Technos for temperature and humidity control

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