WEG CFW500 V1.8X, Руководство по программированию, Страница: 153 / 172

Fault and Alarms
CFW500 | 15-7
15
NOTE!
When this fault occurs, contact WEG.
15.12 FAULT IN THE CPU (F0080)
The execution of the inverter firmware is monitored at several levels of the firmware internal structure. When some
internal fault is detected in the execution, the inverter will indicate F0080.
NOTE!
When this fault occurs, contact WEG.
15.13 INCOMPATIBLE MAIN SOFTWARE VERSION (F0151)
When the inverter is energized, the main software version stored in the non-volatile area (EEPROM) is compared
to the version stored in the secondary microcontroller Flash memory (plug-in module). This comparison is done
to check the integrity and compatibility of the stored data. Those data are stored to allow copying the parameter
configuration (standard user, 1 and 2) between inverters using the CFW500-MMF and with the inverter de-energized.
If the versions are not compatible, fault F0151 will occur.
For further information on possible causes for the occurrence of fault F0151, refer to the CFW500-MMF accessory
guide.
15.14 PULSE FEEDBACK FAULT (F0182)
When the dead time compensation is active in P0397 (refer to Chapter 8 AVAILABLE MOTOR CONTROL TYPES
on page 8-1 ) and the pulse feedback circuit has some defect, fault F0182 will occur.
NOTE!
When this fault occurs, contact WEG.
15.15 FAULT HISTORY
The inverter is able to store a set of data on the last three faults occurred, such as: fault number, current (P0003),
DC link voltage (P0004), output frequency (P0005), power module temperature (P0030) and logical status (P0680).
P0048 – Present Alarm
P0049 – Present Fault
Adjustable
Range:
0 to 999 Factory
Setting:
Properties: ro
Access Groups
via HMI:
READ
Description:
They indicate the alarm number (P0048) or the fault (P0049) that may be present in the inverter.