[?]: Alarm trigger bits WinCC Flexible

ProTool, WinCC flexible, WinCC, PP/OP/TP/TD/MP
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tirboe01
Posts: 5
Joined: Thu Mar 10, 2011 6:34 pm

[?]: Alarm trigger bits WinCC Flexible

Post by tirboe01 » Sat May 21, 2011 3:14 pm

Dear all, I have a problem in triggering the right alarm message.
I defined in wincc Flexible 200, tags, 9 alarm word( MW 200, MW202, MW204, MW206, MW208, MW210, MW212, MW214, MW216).
Then in descete alarms I defined a message trigered by these bits, for every bit
In PLC I set these bits when an alarm condition occure. Then I have the pop up alarm window on HMI(runtime). Everything is fine till alarm word 9.
When a bit from this adress area is set( M216.0--M217.7) messages are not anymore the ones configured.
For example, if I set bit M216.0, on HMI i can see 2 alarms, the ones for bits M216.3 and M216.1(and in PLC these are 0), for bit M216.1
I can see the alarms set to be triggered by M216.2 and M216.4..and so on
Do you have an ideea what is happening.

Thanks!

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