Delta Electronics VFD-E Group 13 PG function Parameters for Extension Card, Ccw, 13.01, 13.02

Chapter 4 Parameters

Group 13: PG function Parameters for Extension Card

Make sure that the extension card is installed on the AC motor drive correctly before using group 12 parameters. See Appendix B for details.

13.00PG Input

Factory Setting: 0

Settings	0	Disable PG
	1	Single phase
	2	Forward/Counterclockwise rotation
	3	Reverse/Clockwise rotation

The relationship between the motor rotation and PG input is illustrated below:

FWD

REV

A phase leads B phase

A phase

CCW	B phase 13.00=2
	B phase leads A phase
CW	A phase
	B phase 13.00=3

PULSE	PG
GENERATOR

CW	A phase
	B phase

13.01	PG Pulse Range		Unit: 1
	Settings	1 to 20000	Factory Setting: 600

A Pulse Generator (PG) is used as a sensor that provides a feedback signal of the motor speed. This parameter defines the number of pulses for each cycle of the PG control.

13.02	Motor Pole Number (Motor 0)		Unit: 1
	Settings	2 to 10	Factory Setting: 4
The pole number should be even (can’t be odd).
13.03	Proportional Gain (P)		Unit: 0.01
	Settings	0.0 to 10.0	Factory Setting: 1.0

This parameter specifies proportional control and associated gain (P), and is used for speed control with PG feedback.

Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11 4-149