Communication of STAHL MT-40 and S5 PLC

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applecruncher1
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Joined: Mon Nov 28, 2016 11:36 am

Communication of STAHL MT-40 and S5 PLC

Post by applecruncher1 » Wed Dec 07, 2016 2:58 am

Hi,

It seems that our HMI and S5 PLC has problems communicating. The error "H-DB is not available" keeps appearing on the MT-40. I think the cause is the missing handling blocks (Please see picture below). When I checked our PLC program, I cannot find them anywhere in the S5 PL at allC. Should it be that the S5 PLC download these blocks from the MT-40 HMI?

Image

Thanks,

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