Experimental Physics and
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Dear rivers i have just started working in epics. i am using its modbus tcp module for accessing plc it works well.i have plc simulator when i access that with modbus tcp module using epics it works well. i am facing a problem that i want to write a output on coil register at index 0. i have designed simple boplc block for this puprpose it works well. i want to give input signal to boplc record from bi1 recrod. for this i give the name of bi1 in the DOL filed of boplc record. it make the connection but give the "warning message that Desired Output loc: warninig :bi1 doesnot match the pattern @.*" when i load the database it loaded successfully but when i change signal value of bi1 it change sucessfully but did not shift to boplc recrod. can you please help how to shift bi1 record value to boplc recrod. i have attached snaps of database record field. for simple records when we are not using any device support we can shift value one record to other record just by giving name in DOL field. wait for yor reply best regards sajid Attachment:
figure1.gif Attachment:
figure2.gif Attachment:
plcdb.db
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ANJ, 15 Jul 2016 |
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