Quick Start Instructions - Vacon NX ACTIVE FRONT END II Applications Manual

12 • Vacon
3.3

Quick Start instructions

NOTE! Before taking any commissioning actions read carefully the safety instructions in Vacon NX
User's Manual, chapter 1.
1. Connect the unit according to the Figure 1.
2. Power up the control unit.
3. Set parameters in G2.1 Basic Parameters.
4. Check that digital input parameters (G2.3.1) have been set according to connections. Note
that P2.3.1.5 MCB Status input is needed for correct operation of AFE unit.
5. Check the control place accordingly proves requirements
6. Charge DC.
In case of parallel AFE:
1. Set Parallel AFE parameter (P2.1.5) = YES (in every AFE). (This will set also DC Drooping to
4,00 %
2. Set Start Up Delay in AFE units so that starting is in sequence with different intervals.
Run
AFE 4
Stop
Run
AFE 3
Stop
Run
AFE 2
Stop
AFE 1
Stop
Run
Time * 100 ms
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
arfiff05 Standard AFE-II
(P3.1 Control Place).