Troubleshooting
Extended Local I/O
5-49
Troubleshooting
Extended Local I/O
5-49
Fault Register -- Pre Reset
19;07-00
Maximum number of simultaneously active MSG instructions (always
less than or equal to 32)
44
Reserved
19;15-08
Accumulated number of MSG connection time-outs
45
Reserved
20;07-00
Current number of active 1771 CIO instructions
(always less than or equal to 32)
46
Fault Register -- Post Reset
20;15-08
Maximum number of simultaneously active 1771 CIO instructions
(always less than or equal to 32)
47
Dirty bits
21;7-0
Accumulated number of 1771 CIO connection time-outs
48
SMAC version number
21;15-8
Current number of active 1794 and CIP CIO instructions
(always less than or equal to 8)
49
Interface mode
22;7-0
Maximum number of simultaneously active 1794 and CIP CIO instructions
(always less than or equal to 8)
50
Toggle bits
22;15-8
Accumulated number of 1794 and CIP CIO connection time-outs
51
Channel status (see following table)
23;7-0
Current number of open target Message Router connections (always less
than or equal to 32)
52
Media bits (see following table)
23;15-8
Maximum number of simultaneously open target Message Router
connections (always less than or equal to 32)
53
Reserved
24-39
Accumulated number of target Message Router connection time-outs
54
Current number of open scheduled connections
(always less than or equal to the number in Word 41)
40
Current number of used unconnected clients
(always less than or equal to 8)
55
Current number of configured scheduled connections
41
Maximum number of simultaneously used unconnected clients (always
less than or equal to 8)
56
Accumulated number of scheduled connection
time-outs
42
Accumulated number of unconnected client time-outs
57
Current number of active MSG instructions (always
less than or equal to 32)
43
Current number of used unconnected servers
(always less than or equal to 20)
58
Field Names
File Offset
1
(word;bits)
Field Names
File Offset
1
(word;bits)
Fault Codes