WEG CFW700, Programming And Troubleshooting Manual

Page: 172 / 223

15
Faults and Alarms
15-12 | CFW700
P0354 – Fan Speed Configuration
Adjustable
Range:
0 = Inactive
1 = Fault
Factory
Setting:
1
Properties: cfg
Access groups
via HMI:
Description:
When the heatsink fan speed reaches a value below ¼ of the rated speed the fault F179 (Heatsink Fan Speed
Fault) will be generated. This parameter makes it possible that the generation of this fault be disabled, as
presented in the next table.
Table 15.7: Actions for the parameter P0354 options
P0354 Action
0 = Inactive The heatsink fan speed fault protection is disabled.
1 = Fault It enables the fault (F179). The inverter will be disabled if the fault occurs.
P0356 – Dead Time Compensation
Adjustable
Range:
0 = Off
1 = On Factory
Setting:
1
Properties:
cfg
Access groups
via HMI:
Description:
This parameter must be kept always in 1 (On). Only in special maintenance cases the value 0 (Off) can be used.
P0357 – Line Phase Loss Time
Adjustable
Range:
0 to 60 s Factory
Setting:
3 s
Properties:
Access groups
via HMI:
Description:
It configures the time for the line phase loss indication (F006).
If P0357=0, the function remains disabled.