D CANopen
communication
334
Festo – EMCA-EC-C-HP-EN – 2017-11e – English
D.5.4
SDO error messages
In case of an error when reading or writing, the EMCA answers with an error message. The cause of the
error is returned as an error code in the data (Data) of the error message.
Example:
A write command (W-ID = 23h) is sent to the object “Error register (1001h)”, which only has a read
access. In the error message, the error code 06 01 00 02h is returned.
controller
EMCA
Error message
Index
Sub
00
h
Data
D0
D1
D2
D3
W-ID
23
h
CAN-ID
…
h
10
h
01
h
Index
Sub
00
h
Data
02
h
00
h
01
h
06
h
E-ID
80
h
CAN-ID
…
h
10
h
01
h
Write command
INT…/UINT…
INT32/UINT32
Write command identifier (W-ID)
Error identifier (E-ID)
F0
F1
F2
F3
Error code “06 01 00 02h”
Index “60 41
h
”
CAN-Identifier (601
h
… 67F
h
)
Fig. D.5
SDO message with error message
Error code
F3 F2 F1 F0
Description
05 03 00 00
h
Protocol error: Toggle bit was not revised with segmented SDO transfer.
05 04 00 01
h
Protocol error: Client/server command specifier invalid or unknown
06 06 00 00
h
Access faulty due to a hardware problem
06 01 00 00
h
Access type is not supported
06 01 00 01
h
Read access to an object that can only be written
06 01 00 02
h
Write access to an object that can only be read
06 02 00 00
h
The addressed object does not exist in the object directory.
06 04 00 41
h
The object must not be entered into a PDO (e.g. ro-object in RPDO).
06 04 00 42
h
The length of the objects entered in the PDO exceeds the PDO length
06 04 00 43
h
General parameter error
06 04 00 47
h
Overflow of an internal variable/general error
06 07 00 10
h
Protocol error: Length of the service parameter does not agree
06 07 00 12
h
Protocol error: Length of the service parameter is too large.
06 07 00 13
h
Protocol error: Length of the service parameter is too small.
06 09 00 11
h
The addressed subindex does not exist.
1)
Returned in accordance with CiA 301 in case of incorrect access to store parameters/restore parameters
Tab. D.15
SDO error codes
Содержание EMCA-EC-67 CO Series
Страница 33: ...2 CANopen Festo EMCA EC C HP EN 2017 11e English 33 ...
Страница 73: ...3 EtherCAT with FHPP Festo EMCA EC C HP EN 2017 11e English 73 ...
Страница 87: ...4 EtherNet IP with FHPP Festo EMCA EC C HP EN 2017 11e English 87 ...
Страница 113: ...6 PROFINET IO with FHPP Festo EMCA EC C HP EN 2017 11e English 113 ...
Страница 116: ...7 FHPP 116 Festo EMCA EC C HP EN 2017 11e English ...
Страница 140: ...8 FHPP standard data I O data 140 Festo EMCA EC C HP EN 2017 11e English ...
Страница 148: ...9 Measuring reference system 148 Festo EMCA EC C HP EN 2017 11e English ...
Страница 210: ...10 Control via FHPP 210 Festo EMCA EC C HP EN 2017 11e English ...
Страница 223: ...11 Monitoring of the drive behaviour Festo EMCA EC C HP EN 2017 11e English 223 ...
Страница 367: ...D CANopen communication Festo EMCA EC C HP EN 2017 11e English 367 ...
Страница 402: ...F Diagnostics and fault clearance 402 Festo EMCA EC C HP EN 2017 11e English ...
Страница 413: ...EMCA EC 67 CO DIO EC EP PN Festo EMCA EC C HP EN 2017 11e English 413 ...
Страница 414: ...EMCA EC 67 CO DIO EC EP PN 414 Festo EMCA EC C HP EN 2017 11e English ...
Страница 415: ......