Autonics TK4L User Manual

6 Parameter Settings and Functions
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6.4.3 Alarm SV Settings [PAR1 → AL!L/AL!H/AL@L/AL@H]
You can set alarm output activation values. According to the selected alarm output mode,
configuration parameters (
AL□.H/AL□.L) will be activated for each setting.
Parameter Description
AL1.L
Low limit value of alarm output 1. Reference value for determining heater
burnout.
AL1.H
High-limit value of alarm output 1.
AL2.L
Low limit value of alarm output 2. Reference value for determining heater
burnout.
AL2.H
High-limit value of alarm output 2.
Setting
Group
Paramet
er
Setting Range
Factory
Default
Unit
PAR1
AL1.H
- (Temperature) High/Low-limit Deviation: By
Individual Input Specification -F.S . to F.S ..
- (Temperature) Alarm Absolute Value: By
Individual Input Specification within displayed
range.
- (Analog) High/Low-limit Deviation:
~999
to
9999
Within -F.S . to F. S.
- (Analog) Alarm Absolute Value: By Individual
Input Specification within displayed range.
Temperat
ure
:
1550
Analog
:
100.0
-
AL2.H
-
AL1.L
-
AL2.L
-
Changing the alarm output mode or options resets the settings to the
highest or lowest values that will not trigger output in the new mode.
6.4.4 Alarm Output Hysteresis [PAR4 → A!HY/A@HY]
 “6-4-1. “H” from alarm output mode represents the alarm output hysteresis. It is used
to set an interval between alarm outputs ON/OFF periods.
 Hysteresis can be set for individual alarm outputs (Alarm 1 Hysteresis/Alarm2
Hysteresis).
Parameter Description
A1.HY
Sets the ON/OFF interval for alarm output 1.
A2.HY
Sets the ON/OFF interval for alarm output 2.
Setting
Group
Parameter Setting Range
Factory
Default
Unit
PAR4
A1.HY
Temperature H, Analog:
001
to
100
Temperature L:
000.1
to
100.0
001
Te mperature:
℃/℉ ,
Analog: Digit
A2.HY
001
 Alarm output hysteresis applies to heater burnout alarm (
HBA
) in the
same manner.

Autonics TK4L Specifications

General

Brand	Autonics
Model	TK4L
Category	Temperature Controller
Language	English