Delta Electronics VFD-E manual 04.17, 04.18, 04.20, 04.21, 04.22, 04.23

			Chapter 4 Parameters
04.17	Maximum ACI Current		Unit: 0.01
	Settings	0.0 to 20.0mA	Factory Setting: 20.0
04.18	Maximum ACI Frequency (percentage of Pr. 01.00)		Unit: 0.1
	Settings	0.0 to 100.0%	Factory Setting: 100.0

04.19ACI Terminal Mode Selection

					Factory Setting: 0
	Settings	0	ACI
		1	AVI2
04.20	Minimum AVI2 Voltage				Unit: 0.1
	Settings	0.0 to 10.0V			Factory Setting: 0.0
04.21	Minimum AVI2 Frequency			(percentage of Pr.1-00)	Unit: 0.1
	Settings	0.0 to 100.0%			Factory Setting: 0.0
04.22	Maximum AVI2 Voltage				Unit: 0.1
	Settings	0.0 to 10.0V			Factory Setting: 10.0
04.23	Maximum AVI2 Frequency			(percentage of Pr.1-00)	Unit: 0.1
	Settings	0.0 to 100.0%			Factory Setting: 100.0

Please note the ACI/AVI switch on the AC motor drive. Switch to ACI for 4 to 20mA analog current signal (ACI) (Pr.04.19 should be set to 0) and AVI for analog voltage signal (AVI2) (Pr.04.19 should be set to 1).

The above parameters are used to set the analog input reference values. The min and max frequencies are based on Pr.01.00 (during open-loop control) as shown in the following.

01.00

04.14

04.18

04.12
04.16	04.11
04.21		04.17
	04.15
	04.20	04.22

analog input

Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11 4-73