Mitsubishi D720-025 Configuring

Created by: Lester Caine, Last modification: 07 Apr 2010 (11:27 UTC)

Mitsubishi D720-025

( With help from Ian Johnson - who has one )

User Manual

Page 114 of document.By changing parameter 250 to 8888 allows the STF terminal to be START /STOP & STR terminal to be FORWARD/REVERSE. Just tried it with a couple of toggle switches & it works o/k.

The reported default setup is for sink, but Ian's came in as source and needed to be changed, since we provide current sink outputs, we need the inverter configured to work with switches to earth.

I've just noticed that the online nanual you are looking at & the CD one I'm using is slightly different ie page numbers, also the online one says sink logic is the factory setting  while it was actually set at source logic.Any way I am now singing from the same sheet as you!.
I've changed the logic to sink & used SD terminal for the switches & can start & reverse the motor.

Inverter
Pin Signal

PC
+24V from Inverter
Back voltage protection on current sink drivers
STF
Start Forward
Output 16
STR
Start Reverse
Output 17
SD
Ground
Breakout board earth