ABB FENA-01, User Manual

Page: 354 / 388

354 PROFINET IO – Communication protocol
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Fault buffer mechanism
The PROFIdrive profile has a mechanism that can store eight fault
situations to PROFIdrive parameters. Fault and diagnostic data,
like fault number and fault code, can be accessed simultaneously
with only one subindex. The mechanism consists of four
PROFIdrive parameters:
•
PNU944: Fault message counter.
•
Incremented each time the fault buffer changes.
•
PNU945: PROFIdrive fault codes presented in section Fault
code mapping on page 352 .
•
PNU946: Fault code list that converts fault numbers to fault
codes.
•
Read using the fault number as a subindex to get the
corresponding fault code.
•
PNU947: Fault numbers according to the DRIVECOM profile.
0x900F External 9000, 9001, 9081,
FF81, FF82, FF8E,
FF90
0x9010 Technology 6382
0x9011 Engineering
0x9012 Other 5080, 5093, 5210,
5300, 6200, 7583,
8110, 8500, 8582,
8583, FF61, FF69,
FF6A, FF83, FF84,
FF95
ChannelErrorType Description DRIVECOM fault
numbers