Monitoring functions
Operation manual b maXX BM4100 (NWR)
Document no.: 5.04052.09 Baumüller Nürnberg GmbH
86
of 142
9.2
9.2 Monitoring functions
A survey of the most important monitoring functions and of the from the monitoring func-
tions generated warning-/error messages you will find in the following table. How to rec-
ognize the errors we have explained in ZFault detection– from page 89.
Monitoring function Warning/error
Warning
Error
Threshold adjustable
Reaction adjustable
Reaction
Adjusting of
Limit in parameters
Activation by
Parameters
Mains voltage Mains undervoltage X - - IS - -
X X P1354
Mains overvoltage X - - IS - -
X X P1355
Phase monitoring Phase failure X X - - IS - -
Mains failure X X - - IS
1)
- -
Frequency monitoring Frequency range X X - - IS - -
Frequency change X X - - IS - -
Earth fault Fault current to earth - X - - IS - -
Overcurrent Overcurrent of the device - X - - IS - -
DC-link DC-link overvoltage - X - - IS - -
DC-link undervoltage X X - - IS - -
Ixt-threshold Peak current e. g. not possible X X X - IS - -
Temperature heatsink Temperature > threshold 1 X - X - - P0018 -
Temperature > shutdown threshold - X - - IS P0019 -
Temperature device interior
space
Temperature > threshold 1 X - X - - P0016 -
Temperature > shutdown threshold - X - - IS P0017 -
Synchronization - X - - IS - -
Connection monitoring - X - - IS - -
Main contactor Damaged - X - - IS - -
Timeout - X - - IS - -
Digital output Short-circuit digital output - X - - - - -
1)
Pulse inhibit operates according to adjustable time
2)
Four function modules are necessary for the mains inverter
3)
Adjustable with P0299
4)
Adjustable with P0298
IS: Pulse inhibit
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