Leuze electronic MSI 400 Series Manual page 110

Module num-
ber
2
2
3
Leuze electronic
Diagnosis bit
(X_Unit_Diag_Bit)
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
0
1
2
3
4
5
6
7 to 31
Error cause Error message
I/O module Reserved
Reserved
Module state of input data
Module state of output data
Error of the external test signal at input 1.
Check to short-circuit to high or cabling error
Error of the external test signal at input 2.
Check to short-circuit to high or cabling error
Error of the external test signal at input 3.
Check to short-circuit to high or cabling error
Error of the external test signal at input 4.
Check to short-circuit to high or cabling error
Error of the external test signal at input 5.
Check to short-circuit to high or cabling error
Error of the external test signal at input 6.
Check to short-circuit to high or cabling error
Error of the external test signal at input 7.
Check to short-circuit to high or cabling error
I/O module Error of the external test signal at input 8.
Check to short-circuit to high or cabling error
Error: Short-circuit after high at output 1
Error: Short-circuit after low at output 1
Error: Short-circuit after high at output 2
Error: Short-circuit after low at output 2
Error: Short-circuit after high at output 3
Error: Short-circuit after low at output 3
Error: Short-circuit after high at output 4
Error: Short-circuit after low at output 4
PROFIBUS Reserved
gateway
Internal error: Internal tests failed
Reserved
Reserved
Configuration is incompatible or invalid
Module state input data
Module state output data
Reserved
MSI 400
PROFIBUS DP gateway
110