46
[Description]
• These parameters are used for selecting the operation types
of Alarms 1, 2 and 3.
•
or
is activated in the same way as
except for codes 12 to 15. (Codes 12 to 15 cannot be
selected for
and
.)
• When any code of 12 to 15 is selected for Alarm 2, Alarm 2
is activated and Alarm 1 or Alarm 3 is cancelled. “Alarm
hysteresis”, “Delay time”, and “Alarm latch” can be selected
in Alarm 2 settings.
• The display of the parameter in which the alarm value is set
varies depending on the alarm operation types.
,
,
Alarm types (Setting range: 0 to 34) (Option)
Related parameters:
,
,
(page 59)
,
,
(page 60)
,
,
(page 22)
,
,
(page 55)
[Note]
• Since the alarm set value may change after changing the
alarm operation types, be sure to set the alarm set value
again.
• After changing the alarm operation types, power the PXR
off, and then on.
• Setting code 0 indicates “No alarm”.
[Note] Alarm set value and alarm operations
Alarm set value (AL)
Upper
limit
Lower
limit
Lower
limit
Upper
limit
Absolute
value
Deviation
value
AL
Plus setting
Minus setting
Disabled
Disabled
AL
AL
AL
0
0
SV
SV
SV
SV
AL
AL
[Setting example] Changing the alarm type of Alarm 2 from upper-limit deviation to the upper-limit deviation with hold
Press and hold the
SEL
key for three seconds.
will be displayed on the PV display.
Press the
key to display
.
Press the
SEL
key once.
The current setting ( ) flashes on the SV display.
Press the
key to display .
Press the
SEL
key once. will stop flashing and will be registered for
. After that, the
controller will operate with Alarm 2 of upper limit deviation with hold.
If you want to display the operation status, press and hold the
SEL
key for two seconds.
Operating procedure
Display
1.
2.
3.
4.
5.
6.
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