Wieland samos PRO Manual page 154

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:
40:
Example 2: Secure I/O module with error at two-channel input I1/I2
The gateway sends am Emergency message (see Table "Emergency Messages [ch. 10.6, p. 133]").
CAN-ID
08C
The CANopen address of the gateway is 12 (= C Hex). The SP-SDI module has position 12 in the sa-
mosPRO system.
08C:
8:
03FF:
01:
0E:
01:
Reading the current error from SDO 3100:
PLC requests:
CAN-ID
60C
Wieland Electric GmbH | BA000970 | 07/2019 [9855]
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 state bit 30 (bit 6 of byte M2) = 0: Short-circuit after high at output 4
DLC DATA
8 03 FF
Identifier (80 + C)
Data length code: This is followed by 8 bytes.
Error code FF03: Device-specific error
Error register 01 of SDO 1001H
Module index M1: Module in position 12 (E Hex)
Module status bit 8 (bit 0 of byte M4) = 1: two-channel evaluation of inputs 1–2: Error
detected (see Table "CANopen Emergency Messages" [ch. 10.6, p. 133])
DLC DATA
8 40 00
10 01 00
10 01 40
01 0E 00
31 0F 00
CANopen gateway
00 00 00
00 00 00
00 01 00
00 00 00
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