Delta Electronics VFD-E manual Settings Function

Chapter 4 Parameters

11.10Multi-function Input Terminal (MI11)

11.11Multi-function Input Terminal (MI12)

Settings 0 to 23 Factory Setting: 0

	Settings	Function
0		No Function
1		Multi-Step Speed
		Command 1
2		Multi-Step Speed
		Command 2
3		Multi-Step Speed
		Command 3
4		Multi-Step Speed
		Command 4

5External Reset

6Accel/Decel Inhibit

Accel/Decel Time

7Selection Command

Description

Any unused terminals should be programmed to 0 to insure they have no effect on operation.

These four inputs select the multi-speed defined by Pr.05.00 to Pr.05.14 as shown in the diagram at the end of the table in Pr.04.08.

NOTE: Pr.05.00 to Pr.05.14 can also be used to control output speed by programming the AC motor drive’s internal PLC function. There are 17 step speed frequencies (including Master Frequency and Jog Frequency) to select for application.

The External Reset has the same function as the Reset key on the Digital keypad. After faults such as O.H., O.C. and O.V. are cleared this input can be used to reset the drive.

When the command is active, acceleration and deceleration is stopped and the AC motor drive maintains a constant speed.

Used to select the one of 2 Accel/Decel Times (Pr.01.09 to Pr.01.12). See explanation at the end of this table.

Parameter value 08 programs one of the Multi-function Input Terminals MI7 ∼ MI12 (Pr.11.06~Pr.11.11) for Jog control.

8

Jog Operation Control

NOTE: Programming for Jog operation by 08 can only be done while the motor is stopped. (Refer to parameter Pr.01.13~Pr.01.15)

4-140 Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11