Reliance electric GV3000SE, Instruction Manual

Page: 173 / 198

6 - VECTOR REGULATION MODE
49'1329 e GV3000/SE 6 - 23
Start the Controller in the Vector Regulation Mode
Start-up Check List
1. Install equipment and options in accordance with manual 49'1327, Section 3 and relevant manuals
listed in Section 2 of this manual.
2. Turn OFF, lockout or tag input power of the controller.
DANGER :
Whenever work is done on the drive AC-input power must be disconnected.
After discharging of the DC-bus capacitors (approx. 180 seconds) the DC-bus
voltage should be checked with a voltmeter, according to the instructions in the
Power modules manual 491327, Section 4.
Failure to observe this precaution could result in bodily injury or loss of life.
3. Check the power circuit installation (see manual 49'1327, Section 3).
•
It is essential to observe and allow for all the national specifications and provisions relating to the
installation and operation of electrical systems.
•
Check rated data, function and circuitry of branch circuit protection and/or line input fuses.
•
Check all the terminal connections to ensure that they are tight.
4. Check of all safety devices such as emergency stop switches etc. to ensure they operate properly.
•
Verify that the user’s COAST-STOP push-button is installed. You must remove the factory-
installed wire jumper at regulator terminals 16 to 20, for the COAST-STOP to work.
•
Check all wiring of control connections.
5. Check all equipment for mechanical damage. Remove any dirt from around the controller. (Use
clean, dry compressed air with a maximum gauge pressure of 1 bar in order to clean any metallic
installation residues from the equipment).
•
Check that there is adequate clearance around the controller.
6. Check that line voltage and equipment voltage are properly matched.
7. Check the motor and equipment ground. Check line input terminals as well as motor winding
terminals for shorting to ground. It is not permitted to connect different ground potentials to the
controller as this may result in short-circuits.
•
Verify that a properly sized ground wire is installed and that a suitable earth ground is used.
Verify that all ground leads are wired continuously.
8. Check that motor and equipment rated data are matched.
9. Check whether the motor is correctly connected. Disconnect any power correction capacitors
connected to the motor.
10. Uncouple motor from any driven machinery to initially start the controller or to perform Self-Tuning.
11. Before continuing start-up, first read all the Parameter descriptions in Sections 4 through 6 and in
this way acquire an overview of the various application features, setting possibilities and setting
ranges of the inverter. Compare the possible application features and their factory settings with the
requirements of the installed drive, and take such settings into consideration before start-up with
motor.
12. DC Bus voltage, capacitor preparation and line voltage test:
•
Switch line voltage on .
•
If more than six months have passed since delivery of the equipment, the unit should be left in
this state for 15 minutes. This is necessary for forming the intermediate circuit capacitors.
•
Compare actual AC-line input voltage with the U.018 adjustment and correct if the tolerance is
higher than 5%.
•
Switch the line voltage off.