Vacon 100 INDUSTRIAL - 6.3.13 Fault History; 6.3.14 Fault History with 16-bit Error Codes

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6.3.13 Fault history
The fault history can be viewed by reading from address 40401 onward. The faults are listed in
chronological order so that the latest fault is mentioned first and the oldest last. The fault history
can contain 29 faults at the same time. The fault history contents are represented as follows.
NOTE! Reading the fault history items is slow. Reading all 30 items at once might take up to 600
milliseconds.
6.3.14 Fault history with 16-bit error codes
The fault history can be viewed by reading from address 40511 onward. The faults are listed in a
chronological order so that the latest fault is mentioned first and the oldest last. These addresses
contain the fault code and the subcode for the fault. Reading can be started from any address.
Table 33. Fault history
Holding register
address
Input register
address
Purpose
40401 401
Upper byte is a fault code, lower byte
is a sub code
40402 402
40403 403
... ...
40429 429
Table 34. Fault history with 16-bit error codes
Holding register
address
Purpose Description
40511 Fault code 1 16-bit fault code in index 1.
40512 Sub code 1 16-bit sub code for the fault in index 1.
40513 Fault code 2 16-bit fault code in index 2.
40514 Sub code 2 16-bit sub code for the fault in index 2.
... ...
40567 Fault code 29
40568 Sub code 29