WEG CFW-11 Programming Manual page 233

Description:
The CFW-11 is equipped with two fans: an internal fan and a heatsink fan, and the activation of both will be
controlled via software by means of the inverter programming.
The options available for the setting of this parameter are the following:
A delay of fifteen seconds was introduced to turn on (off) the fan after it has been turned off (on).
P0353 – IGBTs and Internal Air Overtemperature Protection
Adjustable 0 = IGBTs: fault and alarm, Internal air: fault and alarm
Range: 1 = IGBTs: fault and alarm, Internal air: fault
2 = IGBTs: fault, Internal air: fault and alarm
3 = IGBTs: fault, Internal air: fault
4 = IGBTs: fault and alarm, Internal air: fault and alarm (*)
5 = IGBTs: fault and alarm, Internal air: fault (*)
6 = IGBTs: fault, Internal air: fault and alarm (*)
7 = IGBTs: fault, Internal air: fault (*)
Properties: CFG
Access groups 01 PARAMETER GROUPS
via HMI:
Table 15.5 - Options of the parameter P0352
P0352
Heatsink fan is always OFF
0 = HS-OFF, Int-OFF
Internal fan is always OFF
Heatsink fan is always ON
1 = HS-ON, Int-ON
Internal fan is always ON
Heatsink fan is controlled via software
2 = HS-CT, Int-CT
Internal fan is controlled via software
Heatsink fan is controlled via software
3 = HS-CT, Int-OFF
Internal fan is always OFF
Heatsink fan is controlled via software
4 = HS-CT, Int-ON
Internal fan is always ON
Heatsink fan is always ON
5 = HS-ON, Int-OFF
Internal fan is always OFF
Heatsink fan is always ON
6 = HS-ON, Int-CT
Internal fan is controlled via software
Heatsink fan is always OFF
7 = HS-OFF, Int-ON
Internal fan is always ON
Heatsink fan is always OFF
8 = HS-OFF, Int-CT
Internal fan is controlled via software
Heatsink fan is controlled via software
9 = HS-CT, int-CT *
Internal fan is controlled via software (*)
Heatsink fan is controlled via software
10 = HS-CT, int-OFF *
Internal fan is always OFF (*)
Heatsink fan is controlled via software
11 = HS-CT, int-ON *
Internal fan is always ON (*)
Heatsink fan is always ON
12 = HS-ON, int-CT *
Internal fan is controlled via software (*)
Heatsink fan is always OFF
13 = HS-OFF, int-CT *
Internal fan is controlled via software (*)
(*) The fans will not turn on for one minute after the power-on or after a fault reset.
45 Protections
Faults and Alarms
Action
Factory
Setting:
0
15
15-13