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Alarms SV 1 and SV 2 (Display Level 0)
PV
SV
Alarm 1/2 parameter symbol
Currently set alarm value. Units:
°
C or
°
F. The
setting can be changed from this display. The
alarm mode is set with the Alarm 1/2 Mode pa-
rameter described on the following page.
Two alarm SVs can be set for each loop and bank.
Alarm 1 and Alarm 2 Modes (Display Level 2)
PV
SV
Alarm 1/2 Mode parameter symbol
Currently set alarm mode.
The setting can be changed from this display.
Two alarm modes can be set for each loop.
Alarm
Mode
Alarm Type
Alarm Range
0
SP
0
No alarm
1
Upper- and lower-limit alarm
x
x
2
Upper-limit alarm
x
3
Lower-limit alarm
x
4
Upper- and lower-limit range alarm
x
x
5
Upper- and lower-limit alarm with
standby sequence
x
x
6
Upper-limit alarm with standby
sequence
x
7
Lower-limit alarm with standby
sequence
x
8
Absolute-value upper-limit alarm
x
9
Absolute-value lower-limit alarm
x
About the Standby Sequence
Select the standby sequence to avoid an alarm output immediately after power
is turned ON where the value is in the alarm range. The standby sequence rec-
ognizes that the value is out of the alarm range and then outputs an alarm when
the value enters the alarm range once more.
Parameter Displays and Settings
Section 3-4
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