Error protocol
13 Error protocol
The various control methods and the hardware of the frequency inverter include functions which con-
tinuously monitor the application. The operational and error diagnosis is facilitated by the information
stored in the error protocol.
13.1 Error list
Last errors
The last 16 fault messages are stored in chronological order and the
No. of errors 362 shows the
number of errors which have occurred since initial commissioning of the frequency inverter. On the
operator panel, the error code FXXXX is displayed. The meaning of the error key is described in the
following chapter " 13.1.1 "Error messages". Via the PC user interface, the number of operation hours
(h), operation minutes (m) and the fault message can additionally be read out. The current operating
hours are shown by parameter
Operating hours counter 245. The error message can be acknowl-
edged via the operator panel buttons or according to the link
Error acknowledgement 103.
310 Last Error hhhhh:mm ; FXXXX fault message.
311 Last Error but one hhhhh:mm ; FXXXX fault message.
312 to 325 Error 3 to error 16.
362 No. of Errors
Number of errors occurred after the initial commissioning of the
frequency inverter.
363 No. of self acknowledged errors
Automatic error acknowledgment enables acknowledgment of errors Overcurrent F0507 and Overvolt-
age F0700 without intervention by an overriding control system or the user. The
No. of self acknowl-
edged errors
363 shows the total number of automatic error acknowledgments.
No. of self acknowledged
Errors
Total number of automatic error acknowledg-ment with syn-
chronization.
325
Error list 06/2013 Operating Instructions
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