Basic of CAN
Parameter manual
b maXX
®
1000
Document no. 5.07004.03
Baumüller Nürnberg GmbH
184
B.3
n
Responses to errors
Invalid SDO access is refused with abort codes. The structure of these abort message frames is identical
to the
SDO message frame
. The data field contains an abort code 4 bytes long.
With invalid accesses to communication-specific objects (1xxx
hex
), the following messages are differenti-
ated:
Invalid accesses to all other objects (2XXX
hex
and 6XXX
hex
) are globally refused with the following codes:
Abort code
Meaning
05
hex
03
hex
00
hex
00
hex
Inconsistent parameters (toggle bit has not changed)
06
hex
01
hex
00
hex
02
hex
Writing to write-protected object
06
hex
02
hex
00
hex
00
hex
Object does not exist
06
hex
04
hex
00
hex
41
hex
Data cannot be mapped
(e. g. incorrect length indication)
06
hex
06
hex
00
hex
00
hex
Hardware access error
(save/load from flash memory)
06
hex
07
hex
00
hex
00
hex
Access to flash memory concerning hardware fault failed
06
hex
07
hex
00
hex
10
hex
Incorrect length data value
06
hex
09
hex
00
hex
11
hex
Subindex does not exist
06
hex
09
hex
00
hex
30
hex
Value range exceeded (during write accesses)
06
hex
09
hex
00
hex
31
hex
Value too high (during write accesses)
08
hex
00
hex
00
hex
20
hex
Data cannot be transferred or saved to the application
08
hex
00
hex
00
hex
22
hex
Data cannot be mapped due to the current communication
state
(e. g. change mapping in the OPERATIONAL state).
Abort code
Meaning
06
hex
01
hex
00
hex
00
hex
Error in data format
06
hex
01
hex
00
hex
02
hex
Element cannot be changed
06
hex
02
hex
00
hex
00
hex
Element not present
06
hex
09
hex
00
hex
31
hex
Value too high (during write accesses)
06
hex
09
hex
00
hex
32
hex
Value too low (during write accesses)
08
hex
00
hex
00
hex
00
hex
General error occurred
08
hex
00
hex
00
hex
21
hex
Data not available at present