H-78

TZN/TZ Series

Set alarm temperature in SV2.

Set range: Within the rated using range of each sensor.

Set alarm temperature in EV-1.

Set range: Within the rated using range of each sensor.

Set alarm temperature in EV-2.

Set range: Within the rated using range of each sensor.

If press MD key for 3sec., it will go to parameter 1 group.

Set monitoring time of loop break alarm.

Set range: 0 to 999 sec.

Set interval between ON and OFF for alarm output.

Set range: 1 to 100

℃ (0.1 to 100.0℃)

※It is only displayed for temperature alarm output.

Set proportional band. / Set range: 0.0 to 100.0%.

※If setting value P as 0.0, it will be ON/OFF control.

Set integral time. / Set range: 0 to 3600 sec.

※If setting value I as 0 sec., this function will be OFF.

※It is not displayed when P is 0.0. (ON/OFF control)

Set derivative time. / Set range: 0 to 3600 sec.

※If setting value D as 0 sec., this function will be OFF.

※It is not displayed when P is 0.0. (ON/OFF control)

Set control period cycle. / Set range: 1 to 120 sec.

※In case of SSR output, this value should be small.(Ex: 2sec.)

※It is not displayed when P is 0.0. (ON/OFF control)

Set hysteresis. / Set range: 1 to 100

℃ (0.1 to 100.0℃)

※It is only displayed for ON/OFF control.

Correct the error in input sensor.

Set range: -49 to 50

℃ (-50.0 to 50.0℃)

Set manual reset value. / Set range: 0.0 to 100.0%

※It is only displayed for P control.

Set ramp rising-time. / Set range: 1 to 99 min.

※It displayed only when selecting Ramp function in setting 2 group.

Set ramp falling-time. / Set range: 1 to 99 min.

※It is displayed when selecting Ramp function at parameter 2 group.

Cancel the lock function for OFF.

This function is for locking the setting value.(available to operate AT Key)

Select ON1, changing setting value in the parameter 1 group and AT key in the front

panel cannot be changed.

SV2

(Setting value 2)

AL1

setting value

AL2

setting value

Loop break

alarm

Alarm

hysteresis

Proportional

band

Integral time

Derivative time

Control time

Hysteresis

Input

correction

Manual reset

RAMP rising

RAMP-up time

RAMP falling

RAMP-down time

Lock

Flow chart for parameter 1 group

※Press

( ) key and the right digit of SV display part flashes. Press

( ) or

( ) key and move to the desired digit.

Press

( ),

( ) keys to change SV and press MD key to complete the set. Press MD key again and it moves to next parameter.

※After completing setting at each parameter, press MD key for 3 sec. and it returns to RUN mode.

※If no key touched for 60sec., it will return to RUN mode automatically.

※

This parameter [ AL1, AL2, LBA, I, D, T, HYS, REST, RAPU, RAPD ] might not be displayed depending on other parameter settings.

Factory defaults(Parameter 1 group)

Parameter

Factory default Parameter

Factory default Parameter

Factory default Parameter

Factory default

SU-2

0

AHYS

2

T

20

RAPU

10

AL1

10

P

#0

HYS

2

RAPD

10

AL2

10

I

0

IN-B

0

LOC

OFF

LBA

600

D

0

REST

)0

Run mode

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

MD

AL1

10

I

0

LBA

999

T

20

RAPU

10

AL2

10

D

0

REST

)0

AHYS

2

HYS

2

RAPD

10

ON

ON1

SU-2

0

P

#0

IN-B

0

LOC

OFF

MD

3sec.