Arrays in plc

As Balash said, PLCs have ways of providing indexed access to memory. But it seems that each has their own way of laying out data memory or providing this type of access. If you wish advice on a specific PLC model please post back with that.
 
Thank you gentlemen. Mostly i would be dealing with allen bradley
RsLogix 5000 and 500, contrologix and compactlogix ,recently CCW and micro 830
im wondering how to declare them and access them
I would be happy to read up on it if you could suggest something
Thank you
 
Last edited:

Similar Topics

I have a FactoryTalk SE project where I would like to read a CompactLogix string array (up to 2000) and then transfer this data to an Excel...
Replies
1
Views
1,871
HI sir; I want to do the following task i read the air inlet temprature from field and i want to get average of it after every two second and...
Replies
4
Views
6,505
Two questions for GE/Emerson e.g. PACSystemsRX3i (CPE330): 1. Is it possible to use 2D arrays inside a function as a local member? (I can only...
Replies
0
Views
61
Hi. This is pretty basic but I'm struggling to find an efficient solution. I have a float value of let say 666.555 that I want to move / split...
Replies
3
Views
225
Hello. I've been using the answers in this forum for a while now, so thank you. Usually I can find the answer I'm looking for with a basic...
Replies
8
Views
769
Back
Top Bottom