Commissioning
60 Mono Power Unit BUM 62 T
5.99009.03 Baumüller Nürnberg GmbH
7.3.3 Messages via LEDs
1. see also ”Messages via relay contacts” page 61.
LED Description
PELV Protective extra low voltage +24 V
green LED off:
At the terminals of plug-in terminal X99A are applied:
1,2: no +24 V
3,4: no 24 V ground
green LED on:
At the terminals of plug-in terminal X99A are applied:
1,2: +24 V
3,4: 24 V ground
READY
"Supply part ready"
1)
green LED on:
The message ”Supply part ready” is activated.
Further information on this message can be obtained from ”Supply part ready” page 54
WARNING
Warning
1)
yellow LED on:
The WARNING message is activated.
”Phase failure monitoring function” page 56 and ”Mains failure monitoring function” page 56 will
inform you in which cases the message is activated.
TEMP. > Overheat
The red LED is always off - it has no function in this unit.
PHASE ERR. Phase failure
red LED on:
The message ”Phase failure” is activated.
”Phase failure monitoring function” page 56 will inform you in which cases the message is activated.
POWER ERR. Mains failure
red LED on:
The message ”Mains phase failure” is activated.
”Mains failure monitoring function” page 56 will inform you in which cases the message is activated.
BRAKE OVERL. Short-circuit regenerative circuit output (Ba+ with Ba-)
red LED on:
The message "Short-circuit regenerative circuit output" is activated.
”Monitoring function of short-circuit regenerative circuit output” page 57 will inform you in which
cases the message is activated.
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