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4 control terminals, 4 control terminals -12 – Delta Electronics AC Motor Drive VFD-EL User Manual

Page 33

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Chapter 2 Installation and Wiring|

2-12

Revision August 2008, 2ELE, V1.02

2.4 Control Terminals

Circuit diagram for digital inputs (NPN current 16mA.)

+24V

DCM

NPN Mode

1

3

4

2

2

1

+24V

DCM

PNP Mode

1

3

4

2

2

1

The position of the control terminals

RS-485

10V

MI1 MI3 MI5

24V

AVI

RA RB RC

MI2 MI4 MI6 DCM

ACM

AFM

Terminal symbols and functions

Terminal

Symbol

Terminal Function

Factory Settings (NPN mode)

ON: Connect to DCM

MI1 Forward-Stop

command

ON:

Run in MI1 direction

OFF:

Stop acc. to Stop Method

MI2 Reverse-Stop

command

ON:

Run in MI2 direction

OFF:

Stop acc. to Stop Method

MI3 Multi-function

Input

3

MI4 Multi-function

Input

4

Refer to Pr.04.05 to Pr.04.08 for programming the
Multi-function Inputs.