Vacon optea Installation Manual page 123

PROFINET IO
Error number Meaning
Parameter text cannot be
0x20
changed
0x21 Invalid request ID
0x22...0x64 Reserved (not used)
0x65 Invalid request reference
0x66 Invalid request ID
0x67 Reserved (not used)
Invalid number of parame-
0x68
ters
0x69 Invalid attribute
0x6A Reserved (not used)
0x6B Request is too short
0x6C Parameter not found.
0x6D Invalid change request.
0x6E General error
0x6F...0xFF Reserved (not used)
8.4.6.4 Response header
The response header consists of 4 fields, each one is octet in size.
Octet
Field name
number
1 Request Reference
2 Response ID
3 Axis Number
Requested number
4
of parameters
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Table 86. PROFIdrive parameter access errors
When used
Change request to unavailable parameter text.
If a parameter request does not have the request ID
01h or 02h, this error code is returned.
Unallowed value for request reference.
Unallowed value in request ID (neither Request Pa-
rameter nor Change Parameter).
Invalid number of parameters in request (0 or
greater than 39).
Invalid attribute specified in request.
Not enough parameter value data was transmitted
in a Change request. Alternatively, the request did
not contain a complete parameter address.
Parameter was not found or error occurred while
accessing it.
Issue with request was found and request was not
handled.
General error occurred.
Table 87. Response header
Description
Unique number for each
request/response pair.
Defines the type of
response. An error in the
execution of a request is
indicated by setting bit 7 in
this field.
Not used, should be set to 1. Mirrored by the slave.
The number of parameters
affected by the request.
Allowed values
Mirrored by the slave.
Uses 0x01 for successful request
parameter operation.
Uses 0x02 for successful change
parameter operation.
Uses 0x80 to indicate that an invalid
request ID was received.
Uses 0x81 for unsuccessful request
parameter operation.
Uses 0x82 for unsuccessful change
parameter operation.
Other values are not used.
Number of parameters in the
response. Mirrored from the request.
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