vacon • 3
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
AT LEAST THE 11 FOLLOWING STEPS OF THE START-UP QUICK GUIDE MUST BE PERFORMED
DURING THE INSTALLATION AND COMMISSIONING.
IF ANY PROBLEMS OCCUR, CONTACT YOUR LOCAL DISTRIBUTOR.
Start-up Quick Guide
1. Check that the delivery corresponds to your order, see Chapter 3.
2. Before taking any commissioning actions, read carefully the safety instructions in
Chapter 1.
3. Before the mechanical installation, check the minimum clearances around the unit and
check the ambient conditions in Chapter 5.
4. Check the size of the supply cable/bus bar, DC output cable/bus bar, and mains fuses, DC
fuses and check the cable connections.
5. Follow the installation instructions, see Chapter 5.
6. The sizes and grounding of control connections are explained in Chapter 5.
7. If the Start-Up wizard is active, select the language you want the keypad and confirm by
pressing the enter button. If the Start-Up wizard is not active, follow the instructions in 8
below.
8. Select the language of the keypad from Menu M6, S6.1. Instructions on using the keypad
are given in Chapter 6.
9. All parameters have factory default values. To ensure proper operation, check the rating
plate data for the values below and the corresponding parameters of parameter group
G2.1.
• Nominal voltage of the supply (P2.1.1)
• Digital input settings according to connections (P2.2.1.1-P2.2.1.8)
• Change control place to I/O (P3.1)
In case of parallel AFE:
• Set drooping parameter to 5% (P2.5.1)
• Set PWM Synch parameter to Enable (P2.5.2)
All parameters are explained in the VACON
®
NX Active Front End (AFE) Application
Manual.
10. Follow the commissioning instructions in the VACON
®
NX Active Front End Application
Manual.
11. The VACON
®
NX Active Front End is now ready for use.
Vacon Ltd is not responsible for the use of the Active Front End against the instructions.
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