Changing Alarm Type - YOKOGAWA UM330 User Manual

Digital indicator with alarms
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<Toc>
2.4

Changing Alarm Type

The following operating procedure describes an example of changing alarm-1 (factory-set
default: PV high limit alarm) to PV low limit alarm.
When you have changed alarm type, the alarm setpoint will be initialized; set the alarm
setpoint again.
Alarm output terminals
Alarm-1 (terminal numbers
Alarm-2 (terminal numbers
Alarm-3 (terminal numbers
Alarm-4 (terminal numbers
1.
Bring the operating display into view
(appears at power-on).
PV
SET/ENT
2.
Press the
SET/ENT
key for more than 3 sec-
onds to call up the menu "OP.PA".
PV
SET/ENT
3.
Press the
key once to display the
menu "STUP".
PV
SET/ENT
4.
Press the
key once to display the
SET/ENT
parameter "PWD".
PV
SET/ENT
Factory-set defaults
-
)............PV high limit alarm
6
7
-
)............PV low limit alarm
5
7
-
)............PV high limit alarm
4
7
- - -
)......PV low limit alarm
1
2
3
Displays PV.
AL1
2
3
4
Displays
menu "OP.PA".
AL1
2
3
4
Displays
menu "STUP".
AL1
2
3
4
Displays
parameter
"PWD".
AL1
2
3
4
<2. Initial Settings>
5.
Press the
key once to display the
SET/ENT
menu "FUNC".
PV
SET/ENT
6.
Press the
key once to display the
SET/ENT
parameter "AL1" (alarm-1 type).
PV
SET/ENT
7.
Press the
or
required setpoint. The figure below shows
an example of setting PV low limit alarm.
PV
SET/ENT
IM 05F01D02-41E
2-9
Displays
menu "FUNC".
AL1
2
3
4
Displays
parameter
"AL1".
AL1
2
3
4
key to display the
Blinks during
change.
AL1
2
3
4
1st Edition : May 31,2000-00

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