Operate
6.2 Parameter description
SITRANS VP300 with or without HART
Operating Instructions, 03/2011, A5E01258666-03
93
"3.4.3 Number of fault messages"
Purpose:
The maintenance messages of threshold 3 are counted as fault
messages in accordance with the setting in parameter "3.6.1 General
fittings error" (Page 106). Hence messages which initiate a
maintenance alarm.
"3.4.4 A1 Number of alarms 1"
Requirement:
Alarm is activated by means of the parameter "2.3.2 A1 Direction of
Purpose:
The indicated value shows how often alarm 1 has been set off.
"3.4.5 A2 Number of alarms 2"
Requirement:
Alarm is activated by means of the parameter "2.3.4 A2 Direction of
Purpose:
The indicated value shows how often alarm 2 has been set off.
"3.4.6 Reset counters"
Purpose:
The following counters can be reset:
Number of strokes
Number of direction changes
Number of fault messages
A1 Number of alarms 1
A2 Number of alarms 2
"3.4.7 Operating hours"
Purpose:
The operating hours counter is incremented hourly as soon as the
positioner is provided with electric power. The value is written every
quarter of an hour into a nonvolatile memory.
