Autonics TK4L User Manual

6 Parameter Settings and Functions
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
This parameter does not appear if Loop Break Alarm (LBA) or Sensor
Break Alarm (
SBA
) is selected.
6.4.5 Alarm Output Mode Selection [PAR4 → A!N/A@N]
You can set the relay contact method in the event of an alarm output.
Setting Description
NO
Normally Open
Stays open when normal and closes in the event of an alarm.
NC
Normally Closed
Stays closed when normal and opens in the event of an alarm.
Paramet
er
Description
A1.N
Select contact type for alarm output 1.
A2.N
Select contact type for alarm output 2.
Setting
Group
Parameter Setting Range
Factory
Default
Unit
PAR4
A1.N
NO
/
NC
NO
-
A2.M
NO
-
Front LED Indicators
Change Alarm Trigger Alarm Output Front LED
NO
(Normally Open)
OFF Open □ OFF
ON Close ■ ON
NC
(Normally Closed)
OFF Close □ OFF
ON Open ■ ON
6.4.6 Alarm Output Delay Settings [PAR4 → A!ON / A!OF/
A@ON / A@OF]
 Alarm output delay can be set to prevent false alarms caused by erroneous input
signals resulting from disturbances or noise.
 With a preset delay time, alarm output does not turn on for the preset duration.
Instead, the concerned alarm indicator on the front will flash in 0.5-second intervals.

Autonics TK4L Specifications

General

Brand	Autonics
Model	TK4L
Category	Temperature Controller
Language	English