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8 EtherCAT Communications
NX-series EtherCAT Coupler Unit User’s Manual (W519)
8-5 Servic
e Dat
a Ob
ject
s (SDOs)
8
8-5
-1 Intr
oduction
8-5
Service Data Objects (SDOs)
EtherCAT Slave Terminals 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.
on page A-13 for the objects that you can use with SDO communications.
The following table lists the abort codes for SDO communications errors.
8-5-1
Introduction
8-5-2
Abort Codes
Value
Meaning
05030000 hex
Toggle bit not changed.
05040000 hex
SDO protocol timeout.
05040001 hex
Client/server command specifier not valid or unknown.
05040005 hex
Out of memory.
06010000 hex
Unsupported access to an object.
06010001 hex
Attempt to read a write-only object.
06010002 hex
Attempt to write to a read-only object.
06020000 hex
The object does not exist in the object directory.
06040041 hex
The object cannot be mapped to the PDO.
06040042 hex
Number/length of mapped objects exceeds PDO length.
06040043 hex
General parameter incompatibility.
06040047 hex
General internal incompatibility in the device.
06060000 hex
Access failed due to a hardware error.
06070010 hex
Data type does not match, length of service parameter does not match.
06070012 hex
Data type does not match, service parameter is too long.
06070013 hex
Data type does not match, service parameter is too short.
06090011 hex
Missing subindex.
06090030 hex
Value of parameter exceeded range (only for write access).
06090031 hex
Value of parameter that was written is too high.
06090032 hex
Value of parameter that was written is too low.
06090036 hex
Maximum value is less than minimum value.
08000000 hex
General error.
08000020 hex
Data cannot be transferred or stored to the application.
08000021 hex
Data cannot be transferred or stored to the application because of local control.
08000022 hex
Data cannot be transferred or stored to the application because of the present
device state.
08000023 hex
Failed to dynamically create the object dictionary, or no object dictionary exists.
Summary of Contents for NX-ECC201
Page 38: ...Sections in this Manual 36 NX series EtherCAT Coupler Unit User s Manual W519...
Page 46: ...1 EtherCAT Networks 1 8 NX series EtherCAT Coupler Unit User s Manual W519...
Page 56: ...2 Features and System Configuration 2 10 NX series EtherCAT Coupler Unit User s Manual W519...
Page 82: ...4 Part Names and Functions 4 14 NX series EtherCAT Coupler Unit User s Manual W519...
Page 100: ...5 Designing the Power Supply System 5 18 NX series EtherCAT Coupler Unit User s Manual W519...
Page 214: ...9 Setting Up Slave Terminals 9 44 NX series EtherCAT Coupler Unit User s Manual W519...
Page 254: ...11 EtherCAT Coupler Unit Functions 11 30 NX series EtherCAT Coupler Unit User s Manual W519...
Page 278: ...12 Communications Performance 12 24 NX series EtherCAT Coupler Unit User s Manual W519...
Page 340: ...14 Maintenance and Inspection 14 8 NX series EtherCAT Coupler Unit User s Manual W519...
Page 400: ...Appendices A 60 NX series EtherCAT Coupler Unit User s Manual W519...
Page 401: ...Index 1 NX series EtherCAT Coupler Unit User s Manual W519 I Index...
Page 405: ......