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78 Fieldbus interface
7 Diagnostics and troubleshooting IL•1F CANopen DS301
0198441113586, V2.01, 11.2008
7.3.3 SDO error message ABORT
An SDO error message is generated as a response to an SDO trans-
mission error. The cause of error is contained in error code, byte 4 to
byte 7.
Figure 7.1 SDO error message as a response to an SDO message
The table below shows all error messages that may occur during data
exchange with the product.
Client
Server
1
2 3 4 5 6 70
COB-ID
ccd
Idx
2
Idx
1
Sidx
data
error response
80
ccd:
Byte 4-7
error code
Error code Meaning
0504 0000
h
Time-out during SDO transfer
0504 0001
h
Command specifier CS incorrect or unknown
0601 0000
h
Access to object impossible
0601 0001
h
No read access, because write-only object (wo)
0601 0002
h
No write access, because read object (ro)
0602 0000
h
Object does not exist in object dictionary
0604 0041
h
Object does not support PDO mapping
0604 0042
h
PDO mapping: number or length of objects exceed the byte
length of the PDO
0607 0010
h
Data type and parameter length do not match
0607 0012
h
Data type does not match, parameter too long
0607 0013
h
Data type does not match, parameter too short
0609 0011
h
Subindex not supported
0609 0030
h
Value range of parameter too large (relevant only for write
access)
0609 0031
h
Parameter values too great
0609 0032
h
Parameter values too small
0800 0000
h
General error
0800 0022
h
Device status keeps data from being transmitted and saved.