Rockwell Automation PowerFlex 750-Series, Руководство пользователя

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7-8 Troubleshooting
PowerFlex 750-Series Drive DeviceNet Option Module User Manual
Publication 750COM-UM002A-EN-P
40 PCCC IO Open The Option Module has begun receiving PCCC control messages (the PCCC Control Timeout was previously set
to a non-zero value).
41 PCCC IO Timeout The Option Module has not received a PCCC Control message for longer than the PCCC Control Timeout.
42 Msg Ctrl Open The timeout attribute in either the CIP Register or Assembly object was written with a non-zero value, allowing
control messages to be sent to the Option Module.
43 Msg Ctrl Close The timeout attribute in either the CIP Register or Assembly object was written with a zero value, disallowing
control messages to be sent to the Option Module.
44 Msg Ctrl Timeout The timeout attribute in either the CIP Register or Assembly object elapsed between accesses of those objects.
45-46 Reserved —
47 Net Bus Off The network has experienced a Bus Off condition.
48 Net Poll Timeout A Polled I/O connection has timed out.
49 Net IO Frag Err A network I/O fragment was received out of sequence. Possible line noise problem.
50 Net COS Timeout A Change of State (COS) connection has timed out.
51 Net Poll Alloc A Polled connection has been allocated.
52 Net COS Alloc A Change of State (COS) I/O connection has been allocated.
53 Net Poll Close A Polled I/O connection was explicitly closed.
54 Net COS Close A Change of State (COS) I/O connection was explicitly closed.
55-57 Reserved —
58 Module Defaulted The Option Module has been set to defaults.
Table 7.B Option Module Events (Continued)
Code Event Description