Toshiba 6F8C0791, Manual

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6. Time Monitoring
37
6. TIME MONITORING
SVR-DS monitors the clocks of OIS-DS
’
s, SVR-DS
’
s, and PCS-DS
’
s connected to the Ethernet
Control LAN of the TOSDIC-CIE DS system in a certain period (more than one munute). If the
allowable time difference (within five seconds) is exceeded, clocks are synchronized to the
system clock of own SVR-DS. If multiple SVR-DS
’
s are connected to the TOSDIC-CIE DS
system, one of them is used for this purpose.
Ethernet Control LAN
Time Monitoring
System Clock
10:10:00
SVR’s Clock
10:10:00
OIS’s Clock
10:09:58
PCS’s Clock
10:09:57
OIS’s Clock
10:10:01
OIS’s Clock
10:09:59
Figure 6.1 Time Monitoring