IMO HD2 IP Series, Инструкция по эксплуатации

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HD2 IP55 High-ingress Protection Series Inverter
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E.3
STO function installation checklist
Before installing the STO, check the items described in the following table to ensure that the
STO function can be properly used.
Item
□
Ensure that the drive can be run or stopped randomly during commissioning.
□
Stop the drive (if it is running), disconnect the input power supply, and isolate the
drive from the power cable through the switch.
□
Check the STO circuit connection according to the circuit diagram.
□
Check whether the shielding layer of the STO input cable is connected to the +24 V
reference ground COM.
□
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 5.5.19 "Fault handling").
Ensure that the motor coasts to stop rotating.

Deactivate the STO circuit.
□
Restart the drive, and check whether the motor is running properly.