Logs; Operator Messages - ABB SM2000 User Manual

Advanced Videographic Recorder
SM2000

4.4.6 Logs

4.4.7 Operator Messages

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Set the maximum number of entries in each instrument log.
Note. Changing the log size deletes the current log entries.
The records all process alarm transitions
Alarm Event log
(inactive to active, unacknowledged to acknowledged or active
to inactive), real-time events and Operator Messages – see
Section 2.7, page 23.
The records all activity associated with the
Totalizer log
totalizers: start, stop, reset, wrap, current total and intermediate
totals – see Section 2.8, page 25.
The records all system changes and events – see
Audit log
Section 2.9, page 27.
Note. The size of the Audit log can be changed only by the
System Administrator (User 1).
Log sizes must be set in the range 10 to 200. The size of the
logs has no effect on the amount of memory available for storing
channel data.
Operator messages can be triggered via the Operator Menus or
a digital signal.
Message Tag
Enter the message text – 20 characters maximum.
Source ID
Select a signal source used to add the Operator Message to the
Alarm Event log. Refer to Appendix A, page 108 for a
description of the available sources.
Note. This signal is edge-triggered. A rising edge (inactive to
active) or a falling edge (active to inactive) triggers the addition of
the Operator Message to the Alarm Event log.
Assign to group 1/Assign to group 2
Select the group(s) to which the message is to apply.
4 CONFIGURATION
IM/SM2000 Issue 11