Figure 14. The Setup>General>Time screen.
The clock synchronization source and daylight savings time are congured on this screen.
See Figure 14.
Time
Time Source Synchronization
Select from the drop-down list: GPS (default), SCADA, GPS and SCADA, or User Set.
SCADA can only function for Master 1.
When SCADA mode is selected, the real-time clock will be synchronized to the time
and date specified in the SCADA master’s time synchronization request. Configuration
of the Time Sync Request Interval setting is required.
When GPS and SCADA mode is selected, the GPS signal will be used when avail-
able. If the GPS signal is not available, the real-time clock will be synchronized to the
time and date specified in the SCADA master’s time synchronization request. Otherwise,
the master’s time synchronization request is ignored. Configuration of the Time Sync
Request Interval setting is required.
When User Set mode is selected, the real-time clock will synchronize once to the
time indicated on a user-furnished computer or the time entered by the user. Go to
the Tools menu, select the Device Maintenance option from the drop-down list, and
click on either the Set Control Time button to enter the user-set time or click on the
Synchronize with PC button.
30 S&C Instruction Sheet 766-530
General Setup