Alarms, faults and system messages
11.4 Faults
Inverter with CU230P-2 Control Units
Operating Instructions, 11/2013, FW V4.6.6, A5E02430659B AG
365
p0952
Number of fault cases that have occurred since the last acknowledgement.
The fault buffer is deleted with p0952 = 0.
r2109
Fault time removed in milliseconds
Displays the time in milliseconds when the fault occurred
r2130
Fault time received in days
Displays the time in days when the fault occurred
r2131
Displays the code of the oldest fault that is still active
r2133
Fault value for float values
Displays additional information about the fault that occurred for float values
r2136
Fault time removed in days
Displays the time in days when the fault was removed
Extended settings for faults
You can change the fault response of the motor for up to 20 different fault codes:
p2100
Setting the fault number for fault response
Selection of the faults for which the fault response applies
p2101
Setting the fault response for the selected fault
You can change the acknowledgement type for up to 20 different fault codes:
p2126
Setting the fault number for the acknowledgement mode
Selection of the faults for which the acknowledgement type should be changed
p2127
Setting, acknowledgement mode
Setting the acknowledgement type for the selected fault
1: Can only be acknowledged using POWER ON
2: IMMEDIATE acknowledgement after removing the fault cause
You can change up to 20 different faults into an alarm or suppress faults:
p2118
Setting the message number for the message type
Selection of the message for which the message type should be changed
p2119
Setting the message type for the selected fault
1: Fault
2: Alarm
You will find details in function diagram 8075 and in the parameter description of the List
Manual.
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