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Top 10 Frequently Asked Questions:
1. Can the G5 GPD515 drive in flux vector mode can run above 1750 RPM/60 Hz. If so what parameters would need to be changed to accomplish this. We only want to go to 2100 RPM/72 Hz.
2. What is the cable pin out for the following cable. P/N uwr00103-1 for used with the Drive Wizard ?
3. If the drives carrier frequency is changed is it necessary to re-autotune the drive?
4. Can the keypad from J7 Drive be removed and installed at a remote location? If yes what is the part no. of the cable and what is the distance it can support?
5. Can the brake coil of a brake-motor be put directly across the motor winding when the motor is run by a VFD?
6. What are the concerns when operating a motor with a AC drive rated for less output voltage than the motor namplate . Example: The AC drive rating is 480 VAC and the motor is 600VAC.
7. Is it possible to control multiple motors from a single AC drive?
8. Is PID available on the J7 Drive?
9. Can the PID in the V7 Drive be used for positioning?
10.In some pumping systems the motor speed is normally about 80% of rated motor speed. However periodic purging of the pumping system requires the pump to go to full speed for a while then return to normal. How is this done with the V7 Drive?