Autonics TK4M User Manual

6 Parameter Settings and Functions
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6.4 Alarm Output
 Alarm Output is a Relay output that activates irrespective of control output.
 Alarm output is triggered if the control subject's temperature exceeds or falls below
the preset temperature range.
 Alarm temperature setting values are available both with absolute temperature and
deviation temperature depending on the alarm output mode.
6.4.1 Alarm Output Mode [PAR4 → AL-1/AL-2]
Select the desired alarm output mode.
Mode Alarm Output Description (Factory Default)
OFF
 Alarm off.
DVCC
 Deviation High-limit Alarm
(Temperature, Analog: +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
.
]]DV
 Deviation Low-limit Alarm
(Temperature, Analog: +F. S. )
If PV/SV deviation occurs lower than set
value of deviation temperature, alarm
output will be ON.
Low limit can be set in
AL1.L
/
AL2.L
.
]DV[
 Deviation high/low limit alarm
(Temperature, Analog: +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 Temperature can be set in
AL1.H
/
AL2.H
.
Low limit can be set in
AL1.L
/
AL2.L
.
CDU]
 Deviation High and lower limit
Reverse Alarm (Temperature, Analog:
0)
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
.
Low limit deviation can be set in
AL1.L
/
AL2.L
.
OFF

Autonics TK4M Specifications

General

Brand	Autonics
Model	TK4M
Category	Temperature Controller
Language	English