
4-63
Chapter 4. Functions
This is an operation example for when the event type is set to "5: Deviation low limit event." The actual event is
turned on or off, as shown in the figure below, based on the event standby settings.
Hysteresis
READY/RUN switching or power-on
SP + Event main setting
Event standby
0: No standby
1: Standby
2: S
Standby when the SP is modified
PV
Hysteresis
SP change (LSP, SP group)
SP + Event main
setting after change
SP + Event main setting before change
PV
Event standby
0: No standby
1: Standby
2: S
Standby when the SP is modified
Handling Precautions
•
If used in RSP mode, the "2: S standby when the SP changes"
setting is identical to "1: Standby." For this reason, if the RSP changes
when "S standby when the SP changes" is set, the event may
turn on in certain cases.