MOVE Block Function - Noob question
- Thread starter kat
- Start date
cardosocea
Member
Which platform?
cardosocea
Member
What are you transferring? Is it real to real or Int to Int?
Do you have a screenshot you can put up for us?
Do you have a screenshot you can put up for us?
BryanG
Member
Your picture didn't attach properly so we can't see it. With little information my best guess is that you are transferring M type memory and have duplicated addresses. In all Siemens PLCs you can use memory as you wish but you have to be aware of overlaps. So M0.0 and M0.1 are part of M0, if you use the bits in one place and the word/int in another they will affect each other. It is a common way that you don't get the result you expect.
MW address
Attached files are how I programmed my MOVE block. When it read 0 on MW10 and 2 on MW12. The comparator reads the '2' value from MW12 but not '0' from MW10. I've tried various ways on fixing this but the value won't read what I wanted. It read as 2 < 0 when it supposed to be 2 > 0 on the comparators.
Attached files are how I programmed my MOVE block. When it read 0 on MW10 and 2 on MW12. The comparator reads the '2' value from MW12 but not '0' from MW10. I've tried various ways on fixing this but the value won't read what I wanted. It read as 2 < 0 when it supposed to be 2 > 0 on the comparators.
L D[AR2P#0.0]
Lifetime Supporting Member
See post #7 - you are using MW10 and M10.x
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