Toshiba TOSVERT VF-AS3 Instruction Manual page 375

• How to operate the operation panel -> Refer to [3. 1. 1].
• How to switch display mode on the operation panel -> Refer to [3. 1. 2].
Reference
• Procedure to change parameter setting -> Refer to [4. 2. 3]
• Details on operation by external signals -> Refer to [Chapter 7].
6. 30. 10 Ground fault detection
<F636: Ground fault trip>
■ Function
Inverter detects the ground fault.
If a ground fault occurs in the inverter unit or output side, the inverter will trip. The trip display is
"EF2".
■ Parameter setting
Title Parameter name
F636 Ground fault trip
■ How to select a setting value
0: Disabled
A trip does not occur. (Failure signal FL disabled)
In this case, installation of a ground detector, such as a ground relay, is recommended.
1: Enabled
Ground fault detection is enabled.
The inverter will trip when ground fault is detected. (Failure signal FL enabled)
• How to operate the operation panel -> Refer to [3. 1. 1].
• How to switch display mode on the operation panel -> Refer to [3. 1. 2].
Reference
• Procedure to change parameter setting -> Refer to [4. 2. 3]
• Details on operation by external signals -> Refer to [Chapter 7].
F636 : Ground fault trip
0: Disabled
1: Enabled
Adjustment range
0: Disabled
1: Enabled
6-133
E6582062
STOP 0.0Hz
13:56
Default setting
1
6. [Advanced] How to use parameters
3
4
6
9