WEG CFW-11 Programming Manual page 232

Faults and Alarms
Description:
This parameter is useful when the motor is equipped with PTC type temperature sensors, allowing the configuration
of the protection level for the motor overtemperature function. The details on the actuation of the available options
are in the Table 15.4 on page
page 15-2.
P0351
0 = Off
1 = Fault / Alarm
2 = Fault
3 = Alarm
P0352 – Fan Control
Adjustable
Range:
Properties:
Access groups
via HMI:
15
15-12
15-12. Refer also to the
Table 15.4 - Actions for the parameter P0351 options
The overtemperature protection is disabled. Faults or alarms for the motor operation in the
overtemperature condition will not be generated
The inverter will show an alarm (A110) and will generate a fault (F078) when the motor reaches
the overtemperature actuation values. Once a fault is generated, the inverter will be disabled
Only the fault (F078) will be generated when the motor reaches the overtemperature protection trip
level, and the inverter will be disabled
Only the alarm (A110) will be generated when the motor reaches the protection actuation level,
and the inverter remains operating
0 = Heatsink fan and internal fan are OFF
1 = Heatsink fan and internal fan are ON
2 = Heatsink fan and internal fan are controlled via software
3 = Heatsink fan is controlled via software and internal fan is OFF
4 = Heatsink fan is controlled via software and internal fan is ON
5 = Heatsink fan is ON and internal fan is OFF
6 = Heatsink fan is ON and internal fan is controlled via software
7 = Heatsink fan is OFF and internal fan is ON
8 = Heatsink fan is OFF and internal fan is controlled via software
9 = Fan of the heatsink and internal fan controlled by software (*)
10 = Fan of the heatsink controlled by software, internal fan turned off (*)
11 = Fan of the heatsink controlled by software, internal fan turned on (*)
12 = Fan of the heatsink turned on, internal fan controlled by software (*)
13 = Fan of the heatsink turned off, internal fan controlled by software (*)
CFG
01 PARAMETER GROUPS
45 Protections
Section 15.2 MOTOR OVERTEMPERATURE PROTECTION on
Action
Factory 2
Setting: