Wieland samos PRO COMPACT Manual page 162

Reading the current error from SDO 3100:
PLC requests:
CAN-ID
60C
60C:
8:
40:
00 31:
0F:
Gateway response:
CAN-ID
58C
58C:
8:
42:
00 31:
04:
FB:
FE:
Reading of error from the error history in SDO 1003:
PLC requests:
CAN-ID
60C
60C:
8:
40:
03 10:
01:
Gateway response:
CAN-ID
58C
58C:
8:
42:
03 10:
01:
01:
Wieland Electric GmbH | BA000970 | 11/2016 (Rev. F)
DLC DATA
8 40 00
Identifier (600 + C)
Data length code: This is followed by 8 bytes
Expedited upload requirement
Index 3100
Subindex 0F = Module to position 12 (module position = subindex - 1
"Content of SDO 3100" [ch. 10.10, p. 153]
(see also table
DLC DATA
8 42 00
Identifier (580 + C)
Data length code: This is followed by 8 bytes
Upload response, size of data set is not shown
Index 3100
Subindex: Module to Position 1
"Content of SDO 3100" [ch. 10.10, p. 153]
(see table
Error byte M5, Bit 2 = 0: external error
Error byte M4, bit 0 = 0: two-channel evaluation of inputs 1–2: Error detected
Table "CANopen Emergency Messages" [ch. 10.6, p. 140]
(See
DLC DATA
8 40 03
Identifier (600 + C)
Data length code: This is followed by 8 bytes
Expedited upload requirement
Index 1003
Sub-index: last error
DLC DATA
8 42 03
Identifier (580 + C)
Data length code: This is followed by 8 bytes
Upload response, size of data set is not shown
Index 1003
Sub-index: last error
Module status bit 8 (bit 0 of byte M4) = 0: two-channel evaluation of inputs 1–2:
error detected
CANopen gateway
31 0F 00
31 0F FF
10 01 00
10 01 00
00 00 00
)
FF FE FB
)
)
00 00 00
00 01 00
162