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SI-EtherCAT User Guide
Issue Number: 2
10.10 SDO abort codes
SDO messages use a request-response mechanism and the EtherCAT master will always expect a
response from the slave device. If an error occurs with an SDO transfer SI-EtherCAT will return an
SDO abort code to indicate the reason for the failure, the SDO abort codes are listed in Table 10-
11.
Table 10-11 SDO abort codes
Abort code
(in hex.)
Description
0x05030000
Toggle bit not alternated
0x05040000
SDO protocol timed out
0x05040001
Client/server command specifier not valid or unknown
0x05040002
Invalid block size (block mode only)
0x05040003
Invalid sequence number (block mode only)
0x05040004
CRC error (block mode only)
0x05040005
Out of memory
0x06010000
Unsupported access to an object
0x06010001
Attempt to read a write only object
0x06010002
Attempt to write a read only object
0x06020000
Object does not exist in the object dictionary
0x06040041
Object cannot be mapped to the PDO
0x06040042
The number and length of the objects to be mapped would exceed PDO length
0x06040043
General parameter incompatibility
0x06040047
General internal incompatibility in the device
0x06060000
Access failed due to a hardware error
0x06070010
Data type does not match, length of service parameter does not match
0x06070012
Data type does not match, length of service parameter too high
0x06070013
Data type does not match, length of service parameter too low
0x06090011
Sub-index does not exist
0x06090030
Value range of parameter exceeded (only for write access)
0x06090031
Value of parameter written too high
0x06090032
Value of parameter written too low
0x06090036
Maximum value is less than minimum value
0x08000000
General error
0x08000020
Data cannot be transferred or stored to the application
0x08000021
Data cannot be transferred or stored to the application because of local control
0x08000022
Data cannot be transferred or stored to the application because of the present
device state
0x08000023
Object dictionary dynamic generation fails or no object dictionary is present
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