8/28/2015 10:59 AM | |
Joined: 10/7/2005 Last visit: 10/8/2024 Posts: 3024 Rating: (1054)
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Hello gregory245 could it be that cyclic (or other) interrupts are in use that also use F188.0 (or FY188, FW 188, etc.) for temporary storage purposes?. If so, it can explain what you observe (assuming you allow interrupts at command boundaries). if not, I suggest you upload your S5 program here for evaluation. |
Cheers |
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9/14/2015 6:48 PM | |
Posts: 27 Rating: (0) |
Thank you for your help. After compressing PLC memory the problem disappeared. Best Regards, |
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