Status Diagnostics - ABB S900 Manual

Status diagnostics

The module status is indicated with two bits per slot (module). Channel errors
are ignored.
Table 4-7 Status diagnostics
7..6
Octet 1 Header
00
Octet 2 Header module status
0x82
Octet 3 Slot
0x00
Octet 4 Reserved
7..6
Octet 5 I/O module 3
00: data valid
01: module error
10: wrong module
11: missing module
Octet 6 I/O module 7
00: data valid
01: module error
10: wrong module
11: missing module
Octet 7 I/O module 11
00: data valid
01: module error
10: wrong module
11: missing module
Octet 8 I/O module 15
00: data valid
01: module error
10: wrong module
11: missing module
3BDD010422R0101
Communication Interface for PROFIBUS DP, CI920
Length
001001 = 9
7..0
7..2
5..4
I/O module 2 I/O module 1
00: data valid 00: data valid
01: module error 01: module error
10: wrong module 10: wrong module
11: missing module 11: missing module
I/O module 6 I/O module 5
00: data valid 00: data valid
01: module error 01: module error
10: wrong module 10: wrong module
11: missing module 11: missing module
I/O module 10 I/O module 9
00: data valid 00: data valid
01: module error 01: module error
10: wrong module 10: wrong module
11: missing module 11: missing module
I/O module 14 I/O module 13
00: data valid 00: data valid
01: module error 01: module error
10: wrong module 10: wrong module
11: missing module 11: missing module
I/O System S900
5..0
identifier
00: no differentiation
01: status active
10: status not active
11: reserved
3..2
CIPB status
00: red. CIPB ok
01: red. CIPB failure
10: reserved
11: red. CIPB missing
I/O module 4
00: data valid
01: module error
10: wrong module
11: missing module
I/O module 8
00: data valid
01: module error
10: wrong module
11: missing module
I/O module 12
00: data valid
01: module error
10: wrong module
11: missing module
1..0
1..0
39