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Chapter
6
Operating Instructions
Flexi Soft Gateways
158
© SICK AG • Industrial Safety Systems • Germany • All rights reserved
8012664/XB29/2013-06-11
Subject to change without notice
Fieldbus gateways
Example 2: XTDI module dual channel input error on I1/I2
The gateway sends an emergency message (see Tab. 104).
CAN ID
DLC DATA
08C
8
03 FF 01 0C 00 00 01 00
The gateway’s CANopen address is 12 (= C hex). The XTDI module has position 12 in the
Flexi Soft system.
08C:
Identifier (80 + C)
8:
Data length code: 8 bytes follow.
03FF: Error code FF03: device specific error
01:
Error register 01 of SDO 1001H
0C:
Module index M1: module in position 12 (C hex)
01:
Module status bit 8 (bit 0 of byte M4) = 1: input 1-2 dual channel input evaluation:
error detected (see Tab. 105)
Reading the current error using SDO 3100:
PLC request:
CAN ID
DLC DATA
60C
8
40 00 31 0D 00 00 00 00
60C:
Identifier (600 + C)
8:
Data length code: 8 bytes follow.
40:
Expedited upload request
00 31: Index 3100
0D:
Subindex 0D = module in position 12 (module position = subindex – 1, see also
Tab. 125)
Gateway response:
CAN ID
DLC DATA
58C
8
42 00 31 0D FF FF FE FB
58C:
Identifier (580 + C)
8:
Data length code: 8 bytes follow.
42:
Upload response, data set size is not indicated
00 31: Index 3100
0D:
Subindex 0D: module in position 12 (see Tab. 125)
FB:
Error byte M5, bit 2 = 0: external error
FE:
Error byte M4, bit 0 = 0: input 1-2 dual channel input evaluation: error detected
(see Tab. 105)