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In this mode, maintenance information is provided with the number of circuit breaker trips and electrical open/close operations as well as
with maintenance instructions. The information displayed depends on the number of circuit breaker trips operations.
"Tripping counter reset" submode
This mode makes it possible to reset the counter for the trips and the open/close operations to zero.
To access "Fixed screen display" mode, press the following
button:
In "Autoscroll" mode
Number of trips
Number of open/close
operations
Number of trips
Number of open/close
operations
Maintenance instructions
Button functions in "Fixed screen display" mode
Change to next higher screen
level
Change to "Autoscroll" mode
Change to "Tripping counter reset"
mode
NOTE
The counter should only be reset after contact maintenance.
If the counter is reset without contact maintenance having been performed, the maintenance information displayed will not corre-
spond to the actual condition of the contacts.
To access "Tripping counter reset mode", press the following
button(s)
In the "Fixed screen display" mode
Screens displayed in "Tripping counter reset" mode
Screen 1
This screen is used for safety
queries.
Reset the counter after contact
maintenance only.
Num.of.Trips...00000
Num.of.Ops.....00000
Num.of.Trips...00000
Num.of.Ops.....00000
Prepare for contact
maintenance
Reset.Trips.and.Ops
Counter?
yes:. +
no:. .or.
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