Autonics TM Series - Alarm Output Operating Mode

6 Parameter Settings and Functions
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6.4.2 Alarm output operating mode
Select the desired alarm output mode.
Mode Alarm Output Description (Factory default)
OFF
No alarm output
AL-1
Deviation high-limit alarm (+F.S.)
If PV/SV deviation occurs higher than
set value of deviation temperature,
alarm output will be ON.
High limit deviation temperature can be
set in AL1.H/AL2.H/AL3.H/AL4.H.
AL-2
Deviation low-limit alarm ( +F.S.)
If PV/SV deviation occurs lower than set
value of deviation temperature, alarm
output will be ON.
Low-limit deviation can be set in
AL1.H/AL2.H/AL3.H/AL4.H.
AL-3
Deviation high/low-limit alarm ( +F.S.)
If PV/SV deviation occurs higher than
high-limit deviation or lower than low-
limit deviation, alarm output will be ON.
High-limit deviation can be set in
AL1.H/AL2.H/AL3.H/AL4.H.
Low-limit deviation can be set in
AL1.H/AL2.H/AL3.H/AL4.H.
AL-4
Deviation high/low-limit reverse
alarm
If PV/SV deviation occurs higher than
low-limit deviation or lower than high-
limit deviation, alarm output will be ON
High-limit deviation can be set in
AL1.H/AL2.H/AL3.H/AL4.H.
Low-limit deviation can be set in
AL1.H/AL2.H/AL3.H/AL4.H.
AL-5
Absolute value high-limit alarm
If PV is higher than the absolute value
of temperature, alarm output will be ON.
Alarm absolute value can be set in
AL1.H/AL2.H/AL3.H/AL4.H.
AL-6
Absolute value low-limit alarm
If PV is lower than the absolute value of
temperature, alarm output will be ON.
Alarm absolute value can be set in
AL1.L/AL2.L/AL3.L/AL4.L.
LBA On if loop break is detected.
Loop break alarm
SBA On if sensor break is detected.
Sensor break alarm
HBA
On if current transformer (CT) detects
heater break.
Heater burnout alarm
Setting group Parameter Setting range Factory default Unit
Alarm Setting Alarm Mode
Refer to the
above table.
Alarm 1, 3: AL-1
Alarm 2, 4: AL-2
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