To Next PageTo Next PageHow to fix no display on Basler Relays?
If your Basler Relays display is not showing anything, make sure to check the battery input connections. Confirm that the voltage applied is between 8 to 32 volts and that the polarity is correct.
What to do if Basler Relays trips occur during generator ramp-up or shutdown?
If your Basler Relays are tripping during generator ramp-up or shutdown, you can close the output disable to disable trips during these periods. Alternatively, consider increasing the trip timing.
Why no communications with Basler Relays?
If you're experiencing issues with no communications with your Basler Relays, check the serial port connections. Ensure your host computer is configured for a 2400 baud rate, 8 data bits, 1 stop bit, and no parity. Also, verify that the Rx and TX lines are connected correctly and not switched.
Why Basler Relays phase balance always tripped?
If your Basler Relays are always tripping due to phase balance, verify that the phase rotation is ABC and that the system application is appropriate.
What to do if no data can be entered from the front panel on Basler Relays?
If you cannot enter data from the front panel of your Basler Relays, verify that the program enable jumper is installed.
Why does Basler Relays display always flashes a previous trip condition?
If the display on your Basler Relays always flashes a previous trip condition, momentarily close the trip reset input or enable the automatic trip reset option.
Why reactive current pickups are not correct on Basler Relays?
If the reactive current pickups are not correct on your Basler Relays, verify that the sensing method is correct and appropriate for the application. Also, verify that CT B input is sensing phase B current and is in the correct polarity.
Why reverse power pickups are not correct on Basler Relays?
If the reverse power pickups are not correct on your Basler Relays, verify the sensing method is correct and appropriate for the application. Also, verify that CT B input is sensing phase B current and is in the correct polarity.
General overview of wiring and terminal connections.
Steps to establish communication between PC and relay.
Managing data transfer between PC and relay.
Initial steps for setting up the test environment.
Overview of testing individual protective functions.
Tests the overvoltage trip function with line-to-neutral sensing.
Tests the overvoltage trip function with line-to-line sensing.
Tests the NGF trip function with 5A CTs.
Tests the overcurrent trip function with 5A CTs.
Tests the reactive current trip function with 5A CTs.
Tests the reverse power trip function with 5A CTs.
Tests the reverse power trip function with 1A CTs.
Tests the NGF trip function with 1A CTs.
Tests the overcurrent trip function with 1A CTs.
Overview of testing sync-check and dead bus functions.
Detailed steps to test the sync-check functionality.
Detailed steps to test the dead bus functionality.
Provides a table of common symptoms and their recommended solutions.
General
