Operation Manual

OSIRIA secondary clocks
Updated: Jan-14 (Subject to change) Page 7 of 15
5.3 Parameters
5.3.1 Parameter pages
Table 2
Function
Description
General
Type of clock
Safety
Time query and alarm
5.3.2 General
Table 2
Designation
Values
Description
Type of clock
just time display
with time and date display
depending on version of clock
5.3.3 Safety
Table 2
Designation
Values
Description
Send time query approx.
every hour
every 2 hours
every 3 hours
every 6 hours
every 12 hours
every 24 hours
every 48 hours
How often should a time query
be sent to the bus?
Report alarm after
2 failed time queries
3 failed time queries
5 failed time queries
7 failed time queries
10 failed time queries
After how many attempts should
an alarm message be sent if the
time query remains unanswered
and no time is received?