Alarm Sv Settings [Par1 → Al!L/Al!H/Al@L/Al@H]; Alarm Output Hysteresis [Par4 → A!Hy/A@Hy] - Autonics TK4S User Manual

6 Parameter Settings and Functions
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
Setting
Group
PAR1
6.4.4 Alarm Output Hysteresis [PAR4 → A!HY/A@HY]


Setting
Group
PAR4
80
Low limit value of alarm output 1. Reference value for determining heater
AL1.L
burnout.
High-limit value of alarm output 1.
AL1.H
Low limit value of alarm output 2. Reference value for determining heater
AL2.L
burnout.
High-limit value of alarm output 2.
AL2.H
Paramet
er
- (Temperature) High/Low-limit Deviation: By
AL1.H
Individual Input Specification -F.S. to F.S..
AL2.H
- (Temperature) Alarm Absolute Value: By
Individual Input Specification within displayed
AL1.L
range.
- (Analog) High/Low-limit Deviation: ~999 to
9999 Within -F.S. to F.S.
AL2.L
- (Analog) Alarm Absolute Value: By Individual
Input Specification within displayed range.
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.
"6-4-1. "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
Sets the ON/OFF interval for alarm output 1.
A1.HY
Sets the ON/OFF interval for alarm output 2.
A2.HY
Parameter
A1.HY
Temperature H, Analog: 001 to 100
Temperature L: 000.1 to 100.0
A2.HY
Alarm output hysteresis applies to heater burnout alarm (HBA) in the

same manner.
Description
Setting Range
Description
Setting Range
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Factory
Unit
Default
Temperat
ure
:1550
Analog
:100.0
Factory
Unit
Default
Temperature:
001
℃/℉,
001
Analog: Digit
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-
-
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