Delta Electronics VFD-F Series manual Group 2 Operation Method Parameters

Factory Setting: 00

VFD-F Series

5.3 Group 2: Operation Method Parameters

02 - 00 Source of Frequency Command

Settings	00: via keypad
	01: via analog input AVI
	02: via analog input ACI1
	03: via analog input ACI2
	04: via RS485 serial communication
	05: via External Reference

Factory Setting: 00

Settings:

00:Frequency command source is the keypad. User may use UP/DOWN keys to adjust the frequency command. Also if the Multi-Function Input terminals (Pr.04-00 to 04-07) are

set to 13 or 14, their function will be the same as the UP/DOWN keys.

01:Frequency command source is the analog input terminal AVI.

02:Frequency command source is the analog input terminal ACI1.

03:Frequency command source is the analog input terminal ACI2.

04:Frequency command source is the RS485 serial communication.

05:Frequency command source depends on the setting of Pr. 04-24.

You may use SW2 on the control board to choose between a 0~10V or 0~5V input range. When AVI is set to 0~5V, the voltage input is limited to 5V maximum. The relationship to frequency is 0V = 0hz and 5V = Pr1-00.

02 - 01 Source of Operation Command

Settings	00: Controlled by the digital keypad
	01: Controlled by the external terminals, keypad STOP enabled.
	02: Controlled by the external terminals, keypad STOP disabled.
	03: Controlled by the RS-485 communication interface, keypad STOP
	enabled.
	04: Controlled by the RS-485 communication interface, keypad STOP
	disabled.

This parameter sets the operation command source of the AC drive.

When the AC drive is controlled by an external source, you may select 2-wire or 3-wire operation. Please refer to Pr.02-05.

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