PROFIBUS Diagnostic Telegrams
C441 PROFIBUS Module User Manual
MN042002EN—July 2015
www.eaton.com
39
Table 28. Ext Diag Bit Key
11
24–31
Reserved
Extended Diagnostic Data
12
32–39
Reserved
Extended Diagnostic Data
13
40–47
Reserved
Extended Diagnostic Data
14
48–55
Reserved
Extended Diagnostic Data
15
56
1 = C440 Overload Running
S/S
Extended Diagnostic Data
57–63
Reserved
16
64
1 = C440 Overload Trip
F/S
Extended Diagnostic Data
65
1 = C440 Phase Imbalance Trip
F/S
66
1 = C440 Phase Loss Trip
F/S
67
1 = C440 GND Current Trip
F/S
68
1 = C440 Network Trip
F/S
69
1 = C440 NVRAM Memory Fault
F/S
70–71
Reserved
17
72–79
Reserved
Extended Diagnostic Data
18
80–87
Reserved
Extended Diagnostic Data
19
88–95
Reserved
Extended Diagnostic Data
20
96–103
Reserved
Extended Diagnostic Data
21
104–111
Reserved
Extended Diagnostic Data
22
112–119
Reserved
Extended Diagnostic Data
23
120–127
Reserved
Extended Diagnostic Data
24
128–135
Reserved
Extended Diagnostic Data
25
136–143
Reserved
Extended Diagnostic Data
26
144–151
Reserved
Extended Diagnostic Data
Table 27. C440 Diagnostic Telegram, continued
Byte
Bit
Description
Ext Diag Bit
Code
Bit Sets/Clears
F/S
Ext diag bit set/ext diag bit clears
S/S
Ext diag bit clear/ext diag bit clear