WEG CFW-11 Programming Manual page 237

P0360 – Temperature Imbalance Configuration
Adjustable 0 = Fault/Alarm
Range: 1 = Fault
Properties: FRAME H and CFG
Access groups 01 PARAMETER GROUPS
via HMI:
Description:
This parameter allows choosing whether showing or not the alarm of temperature imbalance of the power modules.
If defined as 1, only fault F062 will occur.
This fault is shown in three conditions:
- The temperature difference between IGBT modules of the same phase (U, V and W) is above 15 °C (59 ° F).
- The temperature difference between IGBT modules of different phases (U and V, U and W, V and W) is above
20 °C (68 ° F).
- The temperature difference between rectifier modules of different phases (R and S, R and T, S and T) is above
20 °C (68 ° F).
If defined as 0, besides fault F062, alarm A417 will also be shown.
The alarm will be shown in three conditions:
- The temperature difference between IGBT modules of the same phase (U, V and W) is above 10 °C (50 ° F).
- The temperature difference between IGBT modules of different phases (U and V, U and W, V and W) is above
10 °C (50 ° F).
- The temperature difference between rectifier modules of different phases (R and S, R and T, S and T) is above
10 °C (50 ° F).
P0800 – Temperature U-B1/IGBT U1
P0801 – Temperature V-B1/IGBT V1
P0802 – Temperature W-B1/IGBT W1
P0803 – Temperature U-B2/IGBT U2
P0804 – Temperature V-B2/IGBT V2
P0805 – Temperature W-B2/IGBT W2
P0806 – Temperature U -B3/IGBT U3
P0807 – Temperature V-B3/IGBT V3
P0808 – Temperature W-B3/IGBT W3
P0809 – Temperature U-B4/IGBT U4
45 Protections
Faults and Alarms
Factory 0
Setting:
15-17
15