Experimental Physics and
Industrial Control System

We are working on getting an AB VME scanner module to talk to a PLC-5.  We
can can read and write discrete values but are struggling with getting
block transfers to work.

Can somebody tell me what format to use for the input specification to an
mbbi of device type "Ab dcm"?  I assume the specification has to somehow
spell out:
- dcm record
- table number
- word number
- bit number

I can't seem to find the magic combination.

Bill DeVan
ORNL Engineering
SNS Bldg., 104 Union Valley Rd.
Oak Ridge, TN 37830
Phone (423) 574-6481
Fax     (423) 576-5436

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