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Get data from SCADA to SAP MII without PCo

Former Member
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Who knows methods to connect to SCADA (OPC DA, OPC HDA) and transfer data to SAP MII without PCo?

Maybe are there exist some patterns or standart solutions (without PCo)?

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Answers (1)

Answers (1)

Former Member
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Hi,

As per my knowledge to access SCAPA OPC DA tags in MII there are two interfaces which i have seen.

1. Plant Connectivity (PCo which you dont want)

2. UDS (SAP s/w) it is second option you can try

I am not sure may be web service will be one more option.

Regards,

Manoj Bilthare

Former Member
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Hi,

using historian you can pull data from Scada/OPC servers through MII.

Thanks,

Ramesh

Former Member
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Hello

Is SAP MII supports OPC HDA without PCo?

What about OPC DA?

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UDS, superceded by PCo, were developed to allow MII to connect to OPC DA and OPC HDA data sources.

Regards,

Mike

Former Member
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Hello

Where can I get information and documentation about SAP MII connecting to OPC DA (OPC HDA)?

Former Member
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Hi,

Following are links where you can find more details

For OPC Connectivity and info

https://wiki.sdn.sap.com/wiki/pages/viewpage.action?pageId=163841050

Blog for UDS

http://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/f04f5399-34a2-2910-639a-b87d61b77...

UDS Help:

http://help.sap.com/saphelp_xmiiuds40/helpdata/en/index.htm

Regards,

Manoj Bilthare

Edited by: Manoj Bilthare on Jun 14, 2011 5:26 PM

Former Member
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thanks!