Hybrid View
-
25-05-2022 #1
I think this is the crux of my problem in this area. I always thought in electronics that HIGH = ON = ACTIVE. Even with a "sinking" current, you have to supply a high/active/on signal to the transistor to make it sink. Great explanation - greatly appreciated.
Outstanding - once this is explained it all makes sense. Thank you again.
As I see it now, the devation counter should be cleared on startup, just in case the spindle has moved etc whilst the machine was off. (as you said).
Now the INH on Page 19 states it inhibits the Pulse/SIG when you turn it to "H" (which is an open switch). Now this is obviously the default settings for the switch as the user has to close it to make it "LOW". This is probably why mine won't run as it has always been HIGH (open switch).
Regarding CW and CCW it seems these switches are negated by a parameter.
Thanks!!!Every time I am wrong - the World makes a little less sense.
Thread Information
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
Similar Threads
-
MSD043A1XXV Panasonic AC Servo Driver 400w - MB3 connection help
By Nemo1966 in forum Stepper & Servo MotorsReplies: 26Last Post: 22-05-2022, 05:58 PM -
Panasonic MSD043Axxx Servo Driver pin outs????
By Nemo1966 in forum Motor Drivers & ControllersReplies: 22Last Post: 14-05-2022, 06:18 PM -
MSD043A1XXV Panasonic AC Servo Driver 400w - MB3 connection help
By Nemo1966 in forum General DiscussionReplies: 2Last Post: 27-08-2020, 07:54 PM -
Driving me insane
By Bush Flyer in forum Motor Drivers & ControllersReplies: 17Last Post: 14-04-2014, 03:55 PM -
FOR SALE: 400w panasonic ac brushless servo motors and drives
By gavztheouch in forum Items For SaleReplies: 3Last Post: 29-12-2011, 03:04 PM
Bookmarks