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8.2 Commissioning the AC Drive
Context:
Follow these instructions to commission the AC drive.
Prerequisites:
Read the safety instructions in 2.2 Danger and Warnings and 8.1 Safety Checks before Starting the Commissioning and obey them.
Procedure
1. Make sure that the motor is installed correctly.
2. Make sure that the motor is not connected to mains.
3.
Make sure that the AC drive and the motor are grounded.
4.
Make sure to select the mains cable, the brake cable, and the motor cable correctly.
For information on cable selections, see:
• 6.1.3 Cable Selection and Dimensioning and related tables
• 6.1 Cable Connections
• 6.2 EMC-compliant Installation
5.
Make sure that the control cables are as far as possible from the power cables. See 6.5.1 Additional Instructions for Cable
Installation .
6. Make sure that the shields of the shielded cables are connected to a grounding terminal that is identified with the PE symbol.
7. Check the tightening torques of all the terminals.
8.
Make sure that no power correction capacitors are connected to the motor cable.
9.
Make sure that the cables do not touch the electrical components of the drive.
10. Make sure that the common inputs of the digital input groups are connected to +24 V or ground of the control terminal or the
external power source.
11. Check the quality and quantity of the cooling air.
For further information on cooling requirements, see:
• 5.3.1 General Cooling Requirements
• 5.3.2 Cooling
• 5.3.3 Necessary Quantity of Cooling Air
12. Make sure that there is no condensation on the surfaces of the AC drive.
13.
Make sure that there are no unwanted objects in the installation space.
14.
Before connecting the drive to mains, check the installation and the condition of all the fuses (see 10.3.1 List of Cable and Fuse Size
Information ) and other protective devices.
8.3 Measuring the Cable and Motor Insulation
Do these checks if necessary.
• The insulation checks of the motor cable, see 8.3.1 Insulation Checks of the Motor Cable
• The insulation checks of the mains cable, see 8.3.2 Insulation Checks of the Mains Cable
• The insulation checks of the motor, see 8.3.3 Insulation Checks of the Motor
Commissioning Operating Guide | VACON® 100 Wall-mounted Drives
AQ298036140958en-000101 / DPD01711
92 | Danfoss A/S © 2019.05