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<== Date ==> | <== Thread ==> |
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Subject: | Re: s7plc more than one 240-byte PDU |
From: | Paul Sichta <[email protected]> |
To: | "Zimoch Dirk (PSI)" <[email protected]> |
Cc: | "[email protected]" <[email protected]> |
Date: | Fri, 20 Oct 2017 13:28:17 -0400 |
Hello Paul,
If you cannot increase the block size (the driver has no limit on this but maybe the PLC) you can have two blocks on the PLC running on different ports. To the IOC this would look like two devices.
DirkI have been using s7plc driver for years with one SND and one RCV block on the PLC. Now, we need to send more data than can fit in the (max size) 240-byte block. How can I send more data to EPICS?
Regards,-ps