5 Error messages
5.1 Introduction
DC1 Frequency Inverter 10/12 MN04020003Z-EN www.eaton.com 89
5 Error messages
5.1 Introduction
DC1 series frequency inverters come with several internal monitoring func-
tions. When a deviation from the correct operating status is detected, an
error message will be displayed; in the inverter’s default settings, the relay
contact will open (control signal terminals 10 and 11).
5.1.1 Error Messages
The most recent four error messages will be stored in the order in which
they occurred (with the most recent one in the first place). Error messages
can be read from parameter P-13 and the PO monitor values.
5.1.2 Acknowledge fault (Reset)
To acknowledge and reset the current error message, you can either switch
off the supply voltage or press the STOP button. Error messages (a maxi-
mum of four) are stored in parameter P-13.
5.1.2.1 Fault log
The fault log (P-13) stores the most recent four error messages in the order
in which they occurred. The most recent error message will always be
shown as the first value when P-13 is accessed. To see the remaining error
messages one after the other, press the (Up) button. Their order will be
indicated by means of flashing dots in the 7-segment digital display assem-
bly.
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To get more information regarding the fault, go to the “Monitor“
menu (P0-…).
The values in the fault log (P-13) will not be deleted if the
frequency inverter is reset to its default settings!
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