Baumuller BUG 3 - Using the Test Connector

Commissioning Test Connector
48 BUG 3/2/20 Basic Feed Unit
5.96064.02 Baumüller Nürnberg GmbH
6.3 Test Connector
The test connector is situated at the bottom of the unit behind a cover-plate. By use of this it is possi-
ble to poll individual messages by means of the optional BU test adapter and to display or transfer
them to higher-level controllers using an optocoupler.
Error Evaluation
H6 H5 H4 H3 H2 H1
Not connected
Not connected
LED TKK is lit-up or optocoupler
output (X27:4) High
LED Uzk is lit-up or optocoupler
output (X27:6) High
LED T is lit-up or optocoupler
output (X27:7) High
B
LED +/-15 V is lit-up or optocoupler
output (X27:5) High
- Input recitfier overload
- Fan is blocked
- Ambient temperature too high
- Braking energy > Pmax
- Ballast circuit defective or missing
- W xternal ballast resistor rong e
- Braking power too high
- Continuous power of ballast resistor
too great
- Brief load > 2 s Pmax
- Intermediate circuit voltage > 375 V due
to mains voltage
- Supply voltage o
- Brief short-circuit of
supply voltage
verload