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Damica

Rslogix500 & Micrologix 1100

3 posts in this topic

Would anybody have a simple sample of how to use Arrays in ladder? I have a good understanding of arrays in VB, C, but can't seem to get a grip on how to use array with PLC & Ladder. Thanks

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In a rung, if you have N7:[n7:21] If the value of N7:21 is 99 then the address would be: N7:99 Again the more details you give the more accurate your answers will be. No offence bro but you have a lot of basic questions. You may want to find someone who can teach you this stuff locally, it wouldn't take long. If you were in my area I'd teach you for a bottle of rum! :D

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Don't forget that arrays slightly vary based on the instructions / data files you're using and what you're programming on but it's the same idea. Just try to remember what you're trying to do with the data Edited by Giarc

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