27
Set to yes to enable MODBUS RTU communication.
Set to yes to enable setting change through communication. When set
to no, only Reset alarm/trip, Reset maximum and average measure-
ment value, Reset display, and change of date and time is allowed.
Set the baud rate in bit per second (bps).
Set the parity in the data frame.
Set the number of stop bit in the data frame.
Set the address of the relay in the MODBUS network.
MISC CONTROL Menu
Heading of Miscellaneous Control) menu. Press Enter to enter
submenu content.
CB Monitor
Through CB Monitor and CB Alarm menu, it is possible to read and clear counter values (CB
Monitoring) and assigned alarm (CB Alarm) related to circuit breaker.
Most of the CB Monitor
functions are only available when one of the input functions is CB status 52A.
Heading of CB Monitoring menu. Press Enter to enter submenu
content.
Displays circuit breaker opening time. Measured between the
activation of trip output relay and the deactivation of 52A input.
Displays circuit breaker closing time. Measured between the
activation of CB close output relay and the activation of 52A input.
Displays the number of operations of the circuit breaker
Baud Rate
38400bps
Parity
Even
Stop Bit
1
Relay Address
1
Communication?
Yes
Remote Set?
Yes
9.1 CB Monitor
CB Opening Time
90ms
CB Closing Time
110ms
CB Operations
76
9.MISC CONTROL
