40
7.4.4.5 Load status and troubleshooting
Status and error messages are sent by the SCS200 within the CAN message mentioned below.
If a failure occurs, the diagnostic message will be sent off cyclically every 100 ms. The message will also be transmitted as a re-
sponse to the corresponding transmission request.
PGN 65294 – Proprietary B
Transmission Rate:
as requested by the user or cyclically in the event of an error (100 ms)
Data Length:
8 bytes
Data page:
0
PDU format
255
PDU Specific:
14
Default Priority:
6
Parameter Group Number: 65294 (FF0Eh)
CAN-ID 0x18FF0Exx
xx Node address SCS200
Overview set-up CAN data
Coding the error diagnosis within the CAN message
0x0
status normal
0x1 overcurrent
0x2
open load
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
Byte 7
Byte 8
Contents
channels
1 & 2
channels
3 & 4
channels
5 & 6
channels
7 & 8
channels
9 & 10
channels
11 & 12
Overvoltage Overload
(total)
Unit
–
–
–
–
–
–
–
–
Byte
Bit
Description
Value
Byte 1
bits 8 – 5
status / error diagnosis channel 1
0x0…0x2
bits 4 – 1
status / error diagnosis channel 2
0x0…0x2
Byte 2
bits 8 – 5
status / error diagnosis channel 3
0x0…0x2
bits 4 – 1
status / error diagnosis channel 4
0x0…0x2
Byte 3
bits 8 – 5
status / error diagnosis channel 5
0x0…0x2
bits 4 – 1
status / error diagnosis channel 6
0x0…0x2
Byte 4
bits 8 – 5
status / error diagnosis channel 7
0x0…0x2
bits 4 – 1
status / error diagnosis channel 8
0x0…0x2
Byte 5
bits 8 – 5
status / error diagnosis channel 9
0x0…0x2
bits 4 – 1
status / error diagnosis channel 10
0x0…0x2
Byte 6
bits 8 – 5
status / error diagnosis channel 11
0x0…0x2
bits 4 – 1
status / error diagnosis channel 12
0x0…0x2
Byte 7
error: Overvoltage
0x00 status normal
0x01 overvoltage
Byte 8
error: Overcurrent (total current)
0x00 status normal
0x01 overcurrent (total current)
CAN data
