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Subject: Data type problem in EPICS PV
From: palak shimpee <pshimpee@gmail.com>
To: tech-talk@aps.anl.gov
Date: Mon, 8 May 2017 15:38:21 +0530

EPICS PV named “CWS-TXX-F000:mode_request” with INT32 datatype is deployed on PLC . Using move instruction in SIMATIC Manager, -1 value is passed to DB7.DBW6 with integer datatype. Through this DB7.DBW6 the value is passed in “CWS-TXX-F000:mode_request”. But the value being updated in “CWS-TXX-F000:mode_request” is 65535. Can I get a solution for this?


Replies:
Re: Data type problem in EPICS PV Andrew Johnson

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