Experimental Physics and
Industrial Control System
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| <== Date ==> | <== Thread ==> |
|---|
| Subject: | Question related to PV record |
| From: | Vandana Yadav <[email protected]> |
| To: | [email protected] |
| Date: | Mon, 6 Mar 2017 10:05:27 +0000 |
Hi,
I am trying to communicate a device using RS-232 serial interface supported by EPICS. For that purpose, I have done the basic things such as creating IOC, installing StreamDevice and AsynDriver.
I am facing the problem that if the link is broken or not connected then the last stored values are being displayed in IOC by putting caget and caput commands. How can i resolve this ? Is there any procedure to clear the last stored value ?
Thanks in advance!
Regards,
Vandana
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