turck BL20 - Page 365

D301087 0308 - BL20 CANopen 5-9
I/O-Module Diagnostics
5
 BL20-4DI-NAMUR
Table 191:
Diagnostic Bytes
for BL20-4DI-
NAMUR
Diagnosis
byte
Bit Diagnosis
0 0 short circuit sensor 1
1 open circuit sensor 1
2 short circuit sensor 2
3 open circuit sensor 2
4 short circuit sensor 3
5 open circuit sensor 3
6 short circuit sensor 4
7 open circuit sensor 4