Panasonic WV-SFV310A Operating Instructions Manual page 185

Up to 5 schedules can be set.
1.
Select an action to be assigned to the schedule from "Schedule mode".
"Off" is selected at the default.
•
Off: No action will be taken for the respective schedule.
•
Alarm permission
(terminal alarm) will be received during the period of the schedule.
17 Configure the settings relating to the schedules [Schedule]
SFx311 SFx310 SPN311 SPN310 SPW311L SPN531
: Alarm input
SPW531L
Operating Instructions 185