YOKOGAWA UTAdvanced UP55A, User Manual

Page: 251 / 516

9-30
IM 05P02C41-01EN
9.7.3 Local Event
Description
The local event is enabled during local operation.
The local event does not have a stand-by action and latch action.
The local event action and hysteresis action are the same as the alarm action.
► PV Event, Hysteresis: 11.1 Setting Alarm Type
Setting Details
Parameter
symbol
Name
Display
level
Setting range Menu symbol
L.TY1 to
L.TY8
Local event-1 to -8
type
STD
OFF: Disable
(Energized)
1: PV high limit,
2: PV low limit,
3: SP high limit,
4: SP low limit,
5: Deviation high limit,
6: Deviation low limit,
7: Deviation high and low limits,
8: Deviation within high and low
limits,
9: Target SP high limit,
10: Target SP low limit,
11: Target SP deviation high limit,
12: Target SP deviation low limit,
13: Target SP deviation high and
low limits,
14: Target SP deviation within high
and low limits,
15: OUT high limit,
16: OUT low limit,
17: Cooling-side OUT high limit,
18: Cooling-side OUT low limit
* Add 100 for "de-energized".
For example, when the PV
high limit is de-energized, the
setting is 101.
LOC
L.EV1 to
L.EV8
Local event-1 to -8
setpoint
STD
Set a display value of setpoint of
PV alarm, SP alarm, deviation
alarm, or output alarm.
-19999 to 30000 (Set a value
within the input range.)
Decimal point position depends on
the input type
EHY1 to
EHY8
Event-1 to -8
hysteresis
STD
The hysteresis setpoint of PV
event or Local event is set to the
parcentage of 0.0 to 100.0%.
The setting value (%) is for the PV
input range span or output span.
ALRM
9.7 Setting Event Functions