800xA Lamtec Oxygen Trim Analyzer DP Comm. Problem
I'm trying to establish Profibus DP connection between CI854A master and Lamtec Oxygen Trim Analyzer.
I've got the true GSD file from local Lamtec Sales Team. After that I've customized the input and output areas for analyzer.
When I try to download this to PM866 controller, it gives me that error:
"Error 9080:The Slave does not contain any or too much input/output data"
Do you have any idea about problem?
Thanks for your advice.
I would check, how many bytes/words etc are to be sent according to your implementation of the GSD File. Just open "LT1 Erweitert" and check the total amount of Bytes to be transfered (In and Out).
The total amount of data per Profibus-DP are 244 Byte out per module and 244 Byte in per module.
Maybe you have reached this DP limit?
I hope this helps