Delta Electronics VFD-F Series User Manual

 

DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED 

3-9

+24V

DCM

SINK/NPN Mode

Multi-function
Input Terminal

Internal Circuit

       

+24V

DCM

SOURCE/PNP Mode

Multi-function

Input Terminal

Internal Circuit

 

Terminal symbols and functions 

Terminal Symbols 

Terminal Functions Factory 

Settings 

FWD Forward-Stop 

command  

REV Reverse-Stop 

command  

EF External 

fault 

 

MI1 

Multi-function Input 1 

Factory setting: Multi-step speed command 1

MI2 

Multi-function Input 2 

Factory setting: Multi-step speed command 2

MI3 

Multi-function Input 3 

Factory setting: Multi-step speed command 3

MI4 

Multi-function Input 4 

Factory setting: Multi-step speed command 4

MI5 

Multi-function Input 5 

Factory setting: RESET 

MI6 

Multi-function Input 6 

Factory setting: JOG 

MI7 

Multi-function Input 7 

Factory setting: Accel/Decel prohibit 

MI8 

Multi-function Input 8 

Factory setting: Accel/Decel time switch 1 

+24V 

DC Voltage Source   

(+24V, 20mA), used for source mode. 

DCM 

Digital Signal Common 

Used as common for digital inputs and used 
for sink mode. 

RA 1 

Multi-function Relay1 
output (N.O.) a 

RB 1 

Multi-function Relay1 
output (N.C.) b 

RC 1 

Multi-function Relay1 
common 

RA 2 

Multi-function Relay2 
output (N.O.) a 

RB 2 

Multi-function Relay2 
output (N.C.) b 

RC 2 

Multi-function Relay2 
common 

1.5A(N.O.)/1A(N.C.) 240VAC 
1.5A(N.O.)/1A(N.C.) 24VDC 

Refer to Pr.03-00 to Pr.03-01