Experimental Physics and
Industrial Control System

Dirk Zimoch <[email protected]> · Mon, 9 May 2016 09:16:28 +0200

Hello Sajid.

There is no processing chain from the bi1 record to the boplc record. I

suggest you either have a FLNK from bi1 to boplc or use "bi1 CA" in the

DOL link of boplc.

But this has nothing to do with the warning message, which seems to be

something else.

Dirk

On 07.05.2016 15:47, sajid hameed wrote:

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

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System