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available are based on the data from these inputs. Within each instance operation
for the included functions can be set to On or Off and a large number of parameters
can be set.
9.3.5.2
General current and voltage protection CVGAPC
Main menu/Settings/Setting Group N/Multipurpose protection/
GeneralCurrentVoltage(GAPC)/CVGAPC:x
Displays available instances of CVGAPC with several settable parameters per
instance. These settings are available for the user defined functions configured with
the help of the Multipurpose protection function.
9.3.6
Secondary system supervision
9.3.6.1
Overview
Under Secondary circuit supervision there are settings for Current circuit
supervision and Fuse failure. There are five instances of Current circuit supervision
with parameters for minimum operation current, rated current and operation. There
are six instances of Fuse failure supervision parameters for setting rated current,
voltage, operation mode and several other parameters.
9.3.6.2
Current circuit supervision CCSRDIF
Main menu/Settings/Setting group N/Secondary system supervision/
CurrentCircuitSupervision(RDIF,87)/CCSRDIF:x
Displays available instances of CCSRDIF with some settings per instance. There
are settings for operation, base current setting, blocking of function, and minimum
threshold for current differential.
9.3.6.3
Fuse failure supervision SDDRFUF
Main menu/Settings/Setting Group N/Secondary system supervision/
FuseFailure(RFUF)/SDDRFUF:x
Displays available instances of SDDRFUF with several settings per instance. There
are parameters for operation, various thresholds and base values.
9.3.7
Monitoring
9.3.7.1
Overview
Event counter and fault locator settings are found under Monitoring in the Setting
Group N menu.
Section 9
1MRK511251-UEN B
Read and change settings
48
Operator's manual
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