V. Operation
This chapter describes the normal operation steps of the MVF2000 medium voltage drive
after installation and commissioning.
Caution!
Only the personnel who have been trained professionally can
operate the MVF2000 medium voltage drive.
5-1 Power-on
1.
Execute the MVD installation and commissioning according to Chapter VIII
-Commissioning;
2.
Switch on the auxiliary control power supply;
3.
Input the correct password;
4.
Set and check the system function and startup parameters correctly according to
Chapter III-Human-machine interface and Chapter IV-Description of detailed functions;
Caution!
To ensure the safety and normal operation of the equipment, the
important parameters must be confirmed carefully.
5.
Close all cabinet doors;
6.
Check whether the MVF2000 is ready:
The HMI display is normal, and no failure warning information is displayed.
If there is warning information, please conduct the failure elimination according to
Chapter IX-Troubleshooting.
7.
The “MCB close allowed” indicator in the MVD status interface will flicker;
8.
Close the high voltage breaker.
The “MCB closed” indicator in the MVD status interface
will flicker;
9.
The MVF2000 is ready,
and the “Start-up ready” indicator in the MVD status interface will
flicker.
5-2 Startup
According to different operation modes and reference mode, the steps for starting the MVD
are as follows:
1, Speed setting
HMI:
Input the reference speed in the HMI;
Analog:
Input the speed setting through analog input;
Digital:
Summary of Contents for MVF2000 Series
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