Service Data Objects (Sdos); Introduction; Abort Codes - Omron CJ1W-ECT21 Operation Manual

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Service Data Objects (SDOs)

This section describes the service data objects that are supported by the EtherCAT Slave Unit.
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Introduction

EtherCAT Slave Units support SDO communications.
The EtherCAT master can read and write data from and to entries in the object dictionary with SDO
communications to make parameter settings and monitor status.
Refer to A-5 CoE Objects on page A-22 for the objects that you can use with SDO communications.
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Abort Codes

The following table lists the abort codes for the SDO communications errors.
Value
06010000 hex
06010002 hex
06020000 hex
06040041 hex
06040042 hex
06070010 hex
06090011 hex
06090030 hex
CJ-series EtherCAT Slave Units Operation Manual for NJ-series CPU Unit (W542)
Unsupported access to an object.
Attempt to write to a read-only object.
The object does not exist in the object directory.
The object cannot be mapped to the PDO.
Number/length of mapped objects exceeds PDO length.
Data type does not match, length of service parameter does not match.
Missing subindex.
Value of parameter exceeded range (only for write access).
4 EtherCAT Communications
Meaning
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