Goodrive300-LIFT series inverter Expansion cards
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Connect the power supply.
Test the STO function as follows after the motor stops running:
• If the drive is running, send a stop command to it and wait until the shaft of the
motor stops rotating.
• Activate the STO circuit and send a start command to the drive. Ensure that
the motor does not start.
• Deactivate the STO circuit.
Restart the drive, and check whether the motor is running properly.
Test the STO function as follows when the motor is running:
• Start the drive. Ensure that the motor is running properly.
• Activate the STO circuit.
• The drive reports an STO fault (for details, see section 8.5 "Inverter faults and
solutions"). Ensure that the motor coasts to stop rotating.
• Deactivate the STO circuit.
Restart the drive, and check whether the motor is running properly.
A.5.3 STO function list
Detailed parameter description
0: No output
1: Lift in operation
2: Up operation
3: Down operation
4: Fault output
5: Zero speed running
6: Ready for running
7: Braking control
8: Contactor control
9: Frequency arrival
10: Frequency detection threshold (FDT)
output
11: FDT reverse output
12: Reserved
13: Light-load direction detection completed
14: Down as the light-load direction detection
result
15: Up as the light-load direction detection
result
16: Running 1 (excluding current withdrawal)
17: STO opereation
18: SPI fault output
19: UPS control signal output (for India)
20: Reserved