turck BL20 - Page 373

D301087 0308 - BL20 CANopen 5-17
I/O-Module Diagnostics
5
 BL20-1SSI
Byte 0
+ Byte 1:
Error Code
Byte 3 Byte 4 Byte 5 Meaning
7000
hex
Module
number
Channel
number
(always = 1)
01
hex
SSI diag
02
hex
SSI error
04
hex
Overflow error
08
hex
Underflow error
10
hex
Parameter error
Note
For the process data image and the diagnostic data of the modules
please refer to page 4-176ff.