TECO-Westinghouse F510 Series, Instruction Manual

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4 - 170
R1A
R1B
R1C
R2A
R2C
｝
｝
03-11
03-12
03-39
R3A
R3C
｝
Figure 4.3.65 Over-torque / low torque detection multi-function digital output terminal
08- 23
Ground Fault (GF) Selection
Range
【
0
】
: Disable
【
1
】
: Enable
If the inverter leakage current is greater than 50% of inverter rated current and the ground fault function is
enabled (08-23), the keypad will display a "GF Ground Fault" (GF), motor will coast to a stop and fault
contact is activated.
08- 24 Operation Selection of External Fault
Range
【
0
】
: Deceleration to Stop
【
1
】
: Coast to Stop
【
2
】
: Continuous Operation
When multi-function digital input terminal is set to 25 (the external fault) and this terminal signal is triggered
off, parameter 08-24 (Operation Selection of External Fault) can be selected to stop it. The selection of
stop modes is the same as 07-09.
08- 25 Detection selection of External Fault
Range
【
0
】
: Immediately Detect when the Power is Supplied
【
1
】
: Start to Detect during Operation
The reason for the detection of external faults is determined by parameter 08-25.

When 08-25=0, faults are immediately detected at power up.

When 08-25=1, faults are detected when the inverter is running.
08- 30 Selection of Safety Function
Range
【
0
】
: Deceleration to Stop
【
1
】
: Coast to Stop
If multi-function digital input terminal is set to 58 (Safety Function), inverter will stop via the set of 08-30
when this function is enabled.