Delta Electronics VFD-VL manual 10-12

					Chapter 4 Parameters
10-12	ASR (Auto Speed Regulation) Control (I) of Zero Speed					Unit: 0.001
Control	VF	VFPG	SVC	FOCPG FOCPM		Factory Setting: 0.100
mode
	Settings		0.000 to 10.000 sec
10-13	ASR (Auto Speed Regulation) control (P) 1					Unit: 0.1
Control	VF	VFPG	SVC	FOCPG FOCPM		Factory Setting: 100.0
mode
	Settings		0.0 to 500.0%
10-14	ASR (Auto Speed Regulation) control (I) 1					Unit: 0.001
Control	VF	VFPG	SVC	FOCPG FOCPM		Factory Setting: 0.100
mode
	Settings		0.000 to 10.000 sec
10-15	ASR (Auto Speed Regulation) control (P) 2					Unit: 0.1
Control	VF	VFPG	SVC	FOCPG FOCPM		Factory Setting: 100.0
mode
	Settings		0.0 to 500.0%
10-16	ASR (Auto Speed Regulation) control (I) 2					Unit: 0.001
Control	VF	VFPG	SVC	FOCPG FOCPM		Factory Setting: 0.100
mode
	Settings		0.000 to 10.000 sec
10-17	ASR 1/ASR2 Switch Frequency					Unit: 0.01
Control	VF	VFPG	SVC	FOCPG FOCPM		Factory Setting: 7.00
mode
	Settings		0.00 o 120.00Hz
			0.00: disable

ASR P determines Proportional control and associated gain (P). ASR I determines integral control and associated gain (I).

When integral time is set to 0, it is disabled. Pr.10-17 defines the switch frequency for the ASR1 (Pr.10-13, Pr.10-14) and ASR2 (Pr.10-15, Pr.10-16).

PI

10-15

10-16

10-13

10-14

10-11

10-12

	10-20		10-21
0Hz		10-17		Hz
Revision Nov. 2008, VLE1, SW V1.03				4-101