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Subject: Re: Siemens PLC's

Date: 04/28/01 at 2:09 PM
Posted by: Steve
E-mail: stevem@plcman.co.uk
Message Posted:

In Reply to: Re: Siemens PLC's posted by hazrin suleiman on 04/28/01 at 7:57 AM:


There are many problems that might cause the problems you describe. I need to have more information.
What led's on the 928b cpu light up when the error occurs.
Do you know how to look at the I & B Stack within the cpu?

Please email me direct with a copy of the program with the information requested.

It could be a program error that is causing your problem or something as silly as a loose connection on the front of the I/O cards?



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