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Parameter Groups

RUN mode

Press any key among

①

②

③

2sec.

SV setting

Parameter group 1[PAR1]

Parameter group 2[PAR2]

3sec.

④

AL1

IN-T

AL1 alarm temperature

Input type

AL2

UNIT

AL2 alarm temperature

Temperature unit

IN-B

Auto tuning

Input correction

MAvF

Proportional band

Input digital filter

L-SV

Integral time

SV low-limit value

H-SV

Derivative time

SV high-limit value

Manual reset (Normal

REST

O-FT

Control output operation

deviation correction)

HYS

C-MD

ON/OFF

control hysteresis

Control type

OUT

Control output

※1: It is not displayed for AC/DC power model (TC4 - 2R).

※ If no key entered for 30 sec., it returns to RUN mode

SSrM

SSR drive output method

automatically and the set value of parameter is not be saved.

※

This parameter might not be displayed depending on

Control cycle

other parameter settings.

AL-1

AL1

alarm operation mode

① Press any key once in RUN mode, it advances to set value

AL-2

setting group.

AL2

alarm operation mode

② Press

key over 2sec. in RUN mode, it advances to

AHYS

Alarm output hysteresis

parameter group 1.

LBaT

③ Press

LBA

monitoring time

key over 4sec. in RUN mode, it advances to

Parameter group 2.

LBaB

LBA

detection range

④ First parameter will be displayed on viewer when it

DI-K

Digital input key

advances to the setting group.

⑤ Press

key over 3sec. in the setting group, it returns

Control output MV in case

ErMV

of input break error

to RUN mode.

LOC

※ Exception: Press

key once in SV setting group it

Parameter lock

returns to RUN mode.

※ Press

key again within a sec after return to RUN mode by press

key over 3sec., it

advances to the first parameter of previous setting group.

※Parameter setup Parameter group 2 →

Parameter group 1

→

SV setting

• Set parameter as the above considering parameter relation of each setting group.

• Check parameter set value after change parameter of Parameter group 2.

※Indicator model (TC4 -N N)displays shaded parameter (

) of Parameter group 2.

※ AL-1, AL-2 parameters of Parameter group 2 is decided whether to display according by alarm output type.

※ If alarm operation mode[AL-1, AL-2] of Parameter group 2 is set to AM)_/ SBa

parameter is not displayed.

● Flow Chart For SV Setting Group

※In case of changing set temperature from 210℃ to 250℃

①RUN mode (display current temperature)

Press any key among

②Set value change mode

Change set value

keys.

④Check SV

● Parameter Reset

Reset all parameters as factory default. Hold the front

+ +

keys for 5 sec., to enter parameter reset [INIT]

parameter. Select 'YES' and all parameters are reset as factory default. Select 'NO' and previous settings are

maintained. If setting parameter lock [LOC] or processing auto-tuning, parameter reset is unavailable.

● Parameter Group 1

※1:

: Press any key among

※2: After checking/changing set value at each parameter, and press

3 sec.

Run mode

key, set value flashes twice and it moves to next parameter

automatically.

2 sec.

※3: It is displayed when control type parameter [C-MD] of parameter

PAR1

group 2 is set PID.

※Press

key for 3 sec. to return RUN mode at any parameter.

※1

※

AL1 alarm temperature

This parameter might not be displayed depending on other

parameter settings.

AL1

1250

Setting range: Deviation alarm (-[F.S] to [F.S],

※2

Absolute value alarm (temperature range)

AL2 alarm temperature

※In case alarm operation mode [AL-1, AL-2], AM)_/ SBa

/ LBa of Parameter group 2 is set to [AL-1, AL-2], no

AL2

1250

parameters is displayed.

※3

※ It starts to operate auto-tuning when it is ON and

Auto-tuning

set as OFF automatically after finish the operation.

OFF

※ Deviation indicators (▲,

sec.) during auto tuning function.

Proportional band

Setting range: 0.1 to 999.9℃/℉

01)0

Integral time

Setting range: 0 to 9999 sec.

0000

※Integral operation will be OFF when set value is "0".

Derivation time

Setting range: 0 to 9999 sec.

0000

※Derivative operation will be OFF when set value is "0".

Manual reset

Setting range: 0.0 to 100.0%

05)0

REST

※It is displayed in P/PD control.

ON/OFFcontrol

Setting range: 1 to 100℃/℉ (For DPtL/CUsL: 0.1 to 50.0℃/℉)

hysteresis

※ It is displayed when control type parameter [C-MD] of Parameter

HYS

002

group 2 is set ONOF.

● Parameter Group 2

※1:

: Press any key among

⑤

※2: After checking/changing set value at each parameter, and press

4sec.

key, set value flashes twice and it moves to next parameter

Run mode

automatically.

※Press

4 sec.

key for 3 sec. to return RUN mode at any parameter.

※

3 sec.

This parameter might not be displayed depending on other

PAR2

parameter settings.

3sec.

Input type

※1

IN-T

KCA

JIC

LIC

※2

※ When changing input type, SV, IN-B, H-SV, L-SV, AL1, AL2, LBaT,

LBaB, AHYS parameters are initialized.

※ Front temperature unit indicator will flash when

Temperature unit

selecting the unit.

UNIT

※ When changing temperature unit, SV, IN-B, H-SV,

L-SV, AL1, AL2, LBaT, LBaB, AHYS parameters

Input correction

are initialized.

IN-B

000

Setting range: -999 to 999 (DPtL / CUsL: -199.9 to 999.9)

Input digital filter

Setting range: 0.1 to 120.0 sec.

MAvF

※ Set input digital filter time for average input value affected control,

and display value.

SV low-limit value

Setting range: Within the rated temperature

※1

L-SV

-050

range by input sensor [L-SV ≤ ( H-SV-1digit)]

When changing SV low-limit value,

if SV < L-SV, SV is initialized as L-SV.

SV high-limit value

Setting range: Within the rated temperature

range by input sensor [H-SV ≥ ( L-SV+1digit)]

H-SV

1200

When changing SV high-limit value,

if SV > H-SV, SV is initialized as H-SV.

Control output operation

※ When changing control output operation, ErMU is

O-FT

HEAT

COOL

initialized.

Control type

※ When changing control type, ErMU is initialized

C-MD

PID

ONOF

(control output MV is below 100%) and DI-K turns

OFF automatically.

Control output

※Operates only selected output between Relay or SSR.

OUT

RLY

SSR

SSR drive

output method

STND

CYCL

PHAS

SSrM

/ LBa , AHYS

Setting range:0.5 to 120.0 sec.

Control cycle

※ If control output [OUT] is set as RLY, factory default is 20.0 sec, or

02)0

set as SSR, factory default is 2.0 sec.

※ This T will not be displayed when SSR drive output method [SSrM]

is set as CYCL, PHAS.

AL1 alarm operation

AM!A

LBaA

AL-1

※Alarm operation mode

③Finish the setup.

AL2 alarm operation

※Same with the above [AL-1].

AL-2

AM@A

※ When changing alarm operation AL1, AL2, alarm temperature of

AL1, AL2 is initialized.

Alarm output hysteresis

Setting range: 1 to 100℃/℉ (DPtL/ CYsL: 0.1 to 50.0℃)

※ If alarm operation mode [AL-1, AL-2] is set to AM)_, SBa ,

001

AHYS

LBA , AHYS parameter is not displayed.

Setting range: 0 to 9999sec. (Automatically setting with Auto-tunning)

LBA monitoring time

※ LBaT parameter is displayed when alarm operation mode [AL-1,

LBaT

AL-2] is set as LBA .

Setting range: 0 to 999℃/℉ (DPtL/ CUs: 0.0 to 999.9℃/℉)

LBA detection band

(Automatically setting with Auto-tunning)

LBaB

002

※ When alarm operation mode [AL-1, AL-2] is set as loop break

alarm (LBA) [LBA ], and LBaT parameter does not set as 0,

LBaB parameter is displayed.

Digital input key

DI-K

OFF

STOP

AlRE

※ AlRE is not displayed for not alarm output model.

※ AT is not displayed when control type parameter [C-MD] is set ONOF.

Control output MV in case

Setting range: 0.0 to 100.0%

of input break error

※ 0.0/100.0% is displayed when control type parameter [C-MD] is

ErMV

00)0

set ONOF.

※ When changing PID control to ON/OFF control, if MV is below

100.0%, it is initialized as 0.0%.

Parameter lock

LOC

OFF

LOC1

LOC2

, ▼) flash (cycle:1

Factory Default

● SV setting

● Parameter Group 2

Parameter

Factory default

Parameter

Factory default

IN-T

KCA

UNIT

● Parameter Group 1

IN-B

0000

Parameter

Factory default

MAvF

00)1

AL1

1250

L-SV

-050

AL2

H-SV

1200

OFF

O-FT

HEAT

01)0

C-MD

PID

0000

OUT

RLY

SSrM

STND

REST

05)0

※ AC/DC power type has no SSR drive output method [SSrM] and

HYS

002

supports only ON/OFF output when selecting SSR in control output

[OUT].

Alarm [AL-1/ AL-2]

AM!A

Alarm

operation

option

1)Alarm operation

Mode

Name

Alarm operation

AM)_

OFF

Deviation

DPtH

DPtL

CU%H

CU%L

AM!

high-limit

alarm

100℃

110℃

High deviation: Set as 10℃ High deviation: Set as -10℃

OFF

Deviation

low-limit

AM@

90℃

100℃

alarm

Lower deviation: Set as

10℃

Deviation

high/low-

AM#

limit

90℃

alarm

High/Lower deviation: Set as 10℃

Deviation

※In case of [IN-T]

high/low-

OFF

input sensor type,

AM$

limit

low/high-limit setting

reserve

90℃

temperature (SV) is

alarm

High/Lower deviation: Set as 10℃

also set as max./min.

temperature range of

OFF

Absolute

input sensor.

value high

AM%

90℃

100℃

limit alarm

Absolute-value Alarm:

Set as 90℃

OFF

Absolute

value low

AM^

90℃

100℃

limit alarm

Absolute-value Alarm:

Set as 90℃

Sensor

SBa

break alarm

Loop break

LBa

alarm

※ H: Alarm output hysteresis[AHYS]

2)Alarm opetion

※ It is displayed when selecting control

Option

Name

Description

output [OUT] as SSR. For AC/

Standard

If it is an alarm condition, alarm output is ON. If it is a clear alarm condition, alarm output

DC power type (TC4 - 2R), this

AM .A

alarm

is OFF.

parameter [SSrM] is not displayed.

If it is an alarm condition, alarm output is ON and maintains ON status.

AM .B

Alarm latch

(Alarm output HOLD)

First alarm condition is ignored and from second alarm condition, standard alarm

Standby

operates. When power is supplied and it is an alarm condition, this first alarm condition

AM .C

sequence 1

is ignored and from the second alarm condition, standard alarm operates.

Alarm latch

If it is an alarm condition, it operates both alarm latch and standby sequence. When

※ Press

and standby

power is supplied and it is an alarm condition, this first alarm condition is ignored and

key to

AM .D

sequence 1

from the second alarm condition, alarm latch operates.

convert alarm

AM!A

AM!B

operation mode

First alarm condition is ignored and from second alarm condition, standard alarm

Standby

※Alarm option

into alarm option.

AM .E

operates. When re-applied standby sequence and if it is alarm condition, alarm output

sequence 2

does not turn ON. After clearing alarm condition, standard alarm operates.

Basic operation is same as alarm latch and standby sequence1. It operates not only by

Alarm latch

power ON/OFF, but also alarm setting value, or alarm option changing. When re-applied

AM .F

and standby

standby sequence and if it is alarm condition, alarm output does not turn ON. After

sequence 2

clearing alarm condition, alarm latch operates.

Condition of re-applied standby sequence for standby sequence 1, alarm latch and standby sequence 1: Power ON

Condition of re-applied standby sequence for standby sequence 2, alarm latch and standby sequence 2: Power ON,

changing set temperature, alarm temperature [AL1, AL2] or alarm operation [AL-1, AL-2], switching STOP mode

to RUN mode.

3)Sensor break alarm

The function that alarm output will be ON when sensor is not connected or when sensor's disconnection is

detected during temperature controlling. You can check whether the sensor is connected with buzzer or other

units using alarm output contact. It is selectable between standard alarm [SBaA] or alarm latch [SBaB].

4)Loop break alarm (LBA)

It checks control loop and outputs alarm by temperature change of the subject. For heating control (cooling

control), when control output MV is 100% (0% for cooling control) and PV is not increased over than LBA

detection band [LBaB] during LBA monitoring time [LBaT], or when control output MV is 0% (100% for cooling

control) and PV is not decreased below than LBA detection band

[LBaB] during LBA monitoring time [LBaT], alarm output turns ON.

※ For indicator model

(TC4 -N N), only OFF,

LOC3

LOC1 are available.

Parameter

Factory default

02)0

Start control

When control output MV is 100%, PV is increased over than LBA detection band [LBaB] during

LBA monitoring time [LBaT].

AL-1

AM!A

The status of changing control output MV (LBA monitoring time is reset.)

When control output MV is 0% and PV is not decreased below than LBA detection band [LBaB]

AL-2

AM@A

during LBA monitoring time [LBaT], loop break alarm (LBA) turns ON after LBA monitoring time.

AHYS

0001

Control output MV is 0% and loop break alarm (LBA) turns and maintains ON.

LBaT

0000

The status of changing control output MV (LBA monitoring time is reset.)

LBaB

002

When control output MV is 100% and PV is not increased over than LBA detection band [LBaB]

during LBA monitoring time [LBaT], loop break alarm (LBA) turns ON after LBA monitoring time.

DI-K

STOP

When control output MV is 100% and PV is increased over than LBA detection band [LBaB]

ErMV

00)0

during LBA monitoring time [LBaT], loop break alarm (LBA) turns OFF after LBA monitoring time.

LOC

OFF

The status of changing control output MV (LBA monitoring time is reset.)

When executing auto-tuning, LBA detection band[LBaB] and LBA monitoring time are automatically set based

on auto tuning value. When alarm operation mode [AL-1, AL-2] is set as loop break alarm (LBA)[LBa ], LBA

detection band [LBaB] and LBA monitoring time [LBaT] parameter is displayed.

Set both alarm operation and alarm option by combining.

Input Correction [IN-B]

Each alarm operates individually in two alarm output models.

When the current temperature is out of alarm range, alarm

Controller itself does not have errors but there may be error by external input temperature sensor. This function

is for correcting this error.

clears automatically. If alarm option is alarm latch or alarm latch

and standby sequence 1/2, press digital input key( +

3 sec.,

E.g.) If actual temperature is 80℃ but controller displays 78℃, set input correction value [IN-B] as '002' and

controller displays 80℃.

digital input key[DI-K] of Parameter group 2 set as AlRE), or

※As the result of input correction, if current temperature value (PV) is over each temperature range of input

turn OFF the power and turn ON to clear alarm.

sensor, it displays 'HHHH' or 'LLLL'.

Description

Input Digital Filter [MAvF]

No alarm output

OFF

If deviation between PV and SV

If current temperature (PV) is fluctuating repeatedly by rapid change of input signal, it refl ects to MV and stable

as high-limit is higher than set

control is impossible. Therefore, digital filter function stabilizes current temperature value.

value of deviation temperature,

For example, set input digital filter value as 0.4 sec, and it applies digital filter to input values during 0.4 sec and

90℃

100℃

the alarm output will be ON.

displays this values. Current temperature may be different by actual input value.

Hysteresis [HYS]

OFF

If deviation between PV and SV

as low-limit is higher than set

● If Hysteresis is too narrow, hunting (oscillation,

chattering) could occur due to external noise.

100℃

110℃

value of deviation temperature,

Lower deviation: Set as

● In case of ON / OFF control mode, even if PV reaches

the alarm output will be ON.

-10℃

stable status, there still occurs hunting. It could be due

to Hysteresis [HYS] SV, load's response characteristics

If deviation between PV and SV

OFF

or sensor's location. In order to reduce hunting to a

as high/low-limit is higher than set

minimum, it is required to take into following factors

value of deviation temperature,

100℃

110℃

consideration when designing temp. controlling;

the alarm output will be ON.

proper Hysteresis [HYS], heater's capacity, thermal

characteristics, sensor's response and location.

If deviation between PV and SV

OFF

Manual Reset [REST]

as high/low-limit is higher than set

value of deviation temperature,

When selecting P/PD control mode, certain temperature difference

100℃

110℃

the alarm output will be OFF.

exists even after PV reaches stable status because heater's rising

and falling time is inconsistent due to thermal characteristics of

OFF

controlled objects, such as heat capacity, heater capacity. This

temperature difference is called offset and manual reset [REST]

If PV is higher than the absolute

function is to set/correct offset.

value, the output will be ON.

100℃

110℃

When PV and SV are equal, reset value is 50.0%. After control

Absolute-value Alarm:

Set as 110℃

is stable, PV is lower than SV, reset value is over 50.0% or PV is

higher than SV, reset value is below 50.0%.

OFF

Digital Input Key (

If PV is lower than the absolute

value, the output will be ON.

100℃

110℃

Parameter

Absolute-value Alarm:

Set as 110℃

OFF

It will be ON when it detects

sensor disconnection.

It will be ON when it detects loop

break.

RUN/STOP

STOP

Clear alarm

AlRE

Auto-tuning

Control Output MV When Input Sensor Line Is Broken [ErMV]

The function to set control output MV in case of open error. Users are able to set by ON/OFF setting or MV

setting. It executes control output by set MV regardless of ON/OFF or PID control output.

Parameter Lock [LOC]

A function to prevent changing SV and parameters of

each setting group. Parameter setting values are still

possible to check when parameter lock is set.

※ OFF, LOC1 are available only for indicator (TC4 -N N).

Error

Display

Description

Flashes if input sensor is disconnected or sensor

OPEN

is not connected.

Flashes if measured sensor input is higher than

HHHH

temperature range.

Flashes if measured sensor input is lower than

LLLL

temperature range.

Cautions during Use

1. Follow instructions in 'Cautions during Use'. Otherwise, It may cause unexpected accidents.

2. Check the polarity of the terminals before wiring the temperature sensor.

For RTD temperature sensor, wire it as 3-wire type, using cables in same thickness and length.

For thermocouple (CT) temperature sensor, use the designated compensation wire for extending wire.

3. Keep away from high voltage lines or power lines to prevent inductive noise.

In case installing power line and input signal line closely, use line filter or varistor at power line and shielded

wire at input signal line.

Do not use near the equipment which generates strong magnetic force or high frequency noise.

4. Install a power switch or circuit breaker in the easily accessible place for supplying or disconnecting the power.

5. Do not use the unit for other purpose (e.g. voltmeter, ammeter), but temperature controller.

6. When changing the input sensor, turn off the power first before changing.

After changing the input sensor, modify the value of the corresponding parameter.

7. 24VAC, 24-48VDC power supply should be insulated and limited voltage/current or Class 2, SELV power

supply device.

8. Make a required space around the unit for radiation of heat.

Time

For accurate temperature measurement, warm up the unit over 20 min after turning on the power.

9. Make sure that power supply voltage reaches to the rated voltage within 2 sec after supplying power.

10. Do not wire to terminals which are not used.

11. This unit may be used in the following environments.

①Indoors (in the environment condition rated in 'Specifications')

③Pollution degree 2

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Laser Marking System (Fiber, Co₂, Nd: YAG)

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Heating operation

Control

output

OFF

Hysteresis

[HYS]

Temp.

●Manual reset [REST] by control result

Set below 50.0 as reset value

Offset

Set over 50.0 as reset value

3sec.) [ DI-K]

Operation

It does not use digital input key function.

Pauses control output. Auxiliary output (except loop break alarm, sensor break alarm)

except Control output operates as setting. Hold the digital input keys for 3 sec. to restart.

Digital input key

(t: over 3 sec.)

RUN

STOP

RUN

STOP

RUN

Clears alarm output by force.

(only when alarm option is alarm latch, or alarm latch and standby sequence 1/2

This function is applied when present value is out of alarm operation range but alarm

output is ON.

Alarm operates normally right after clearing alarm.

Starts/Stops auto-tuning. This function is same as auto-tuning[AT] of parameter group 1.

(You can start auto-tuning [AT] of parameter group 1 and stop it by digital input key.)

※ This parameter

AT appears only when

control method

[C-MD]

Parameter group 2

is set as PID. When

control method

[C-MD]

Parameter group 2

is set as ONOF, this

parameter is changed as OFF.

Display

Description

Unlock

OFF

Lock parameter group 2

LOC1

LOC2

Lock parameter group 1, 2

LOC3

Lock parameter group 1, 2, SV setting

Troubleshooting

Check input sensor state.

When input is within the rated temperature

range, this display disappears.

②Altitude max. 2,000m

④Installation category II

Temperature Controllers

Temperature/Humidity Transducers

SSRs/Power Controllers

Counters

Timers

Panel Meters

Tachometer/Pulse (Rate) Meters

Display Units

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