Looping program

deeptech

Member
Join Date
Jan 2007
Location
Elkhart, IN
Posts
1
icon6.gif
Looping program
All,

Any help here is appreciated....

Trying to use a AB Micrologic 1000 to simulate inputs to another machine to dry run it simulating production without a part.

Have four outputs from the ML1000 that I need to simulate inputs on the machine.

Need 1st output to trigger machine cycle start, remain on with a timer that can be tweaked, and move on to the next output(s) in the same fashion, etc.

When fourth input is made, need to start the cycle over again.


HELP!!!!!!
 
Not sure of the code in ML but you basically need..
 
contact 1 Output 1
--|/|------------|TIMER 1|--( )


timer 1 Output 2
--| |------------|TIMER 2|--( )


timer 2 Output 3
--| |------------|TIMER 3|--( )


timer 3 Output 4
--| |------------|TIMER 4|--( )


timer 4 Contact 1
--| |-----------------------( )



The timers are On Delay timers.

HTH

JT ;-)
 
See if this helps get you started. It will need 2 pushbuttons, one normally closed (stop: I:0/0) and one normally open (start I:0/1). Adjust timers as needed.
 

Similar Topics

Hi, I am new to ladder logic. I have completed a code in the Xinje PLC XC3-32RT-E for one of the machines I am developing. Currently the program...
Replies
30
Views
975
hi people, i m new to Siemens S7 300 PLC. i wrote a ladder traffic light programme with just three LED's. my program runs well for all LED's but...
Replies
1
Views
1,822
Hi.. I would like to seek your help in one PLC program. I am currently doing a pick and place PLC program using FPWIN GR program. Everything...
Replies
2
Views
3,610
Hello, I am programming a ladder routine that finds a part on a conveyor that has a given part number. I am having no problem finding the part and...
Replies
1
Views
1,906
I've got several ListBoxes that I want to perform the same function on. From my searches, you can accomplish this in VBA by using a FOR loop, but...
Replies
4
Views
2,880
Back
Top Bottom