OP7 displaying problem

apetkov5

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Join Date
Aug 2007
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Posts
101
Hello!

I have Simatic OP7 (DP) in project (connected to MPI), it works ok except one thing:

When reading actual data from data block (s7 314cpu) and trying to display it on OP there is problem.... i got ##### on display

data in data block is "real" (234.000000e+001 or similar)

Got any advice?

Thanx in advice!
 
That may be bacause the field isn't big enough to display the real number. Try making the field a little bigger in the HMI project
 

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