Duty / Assist1 / Assist2 Motor Control

[salih]

Dear All
I want to write some stand alone PLC SLC500 code for Motor Duty / Assist1 / Assist2.
Basiclly I have got 3 motors work on a Duty / Assist1 / Assist2 base.
each motor have got Manual-Auto / Healthy / Running Signals and a output.
1)Normally only duty motor will run on request
2)in a addition request assist1 will run
3)in another addition assist2 will run and all motors will be in auto and healthy before request to start.
looking forward to hear from you as soon as possible
Many Thanks
salih

 

[Tom Jenkins]

There is some code posted on this problem in other threads. Try doing a search for "lead lag" or "alternate"