Delta Electronics VFD-G manual Group 2 Operation Method Parameters

Chapter 4 Parameters

Group 2: Operation Method Parameters

02 - 00 Source of Frequency Command

Factory Setting: 00

Settings	00: via keypad
	01: via analog input AI1 (10bit)
	02: via analog input AI2 (10bit)
	03: via RS485 serial communication (RJ-11)
	04: via External Reference
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 04-03) 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 AI1.

02:Frequency command source is the analog input terminal AI2.

03:Frequency command source is the RS485 serial communication.

04:Frequency command source depends on the setting of Pr. 04-20.

02 - 01	Source of Operation Command		Factory Setting: 00
	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.

02 - 02 Stop Method

	Factory Setting: 00
Settings	00:Stop = ramp to stop, E.F. (External Fault) = coast to stop
	01:Stop = coast to stop, E.F. = coast to stop
	02:Stop = ramp to stop, E.F. = ramp to stop
	03:Stop = coast to stop, E.F. = ramp to stop

Ramp: The AC drive decelerates the motor to minimum output frequency according to the

deceleration time setting.

4-32 Revision July 2008, EG03, SW V1.06