Q: I would like to use addressed mode of the RFC1006 interface (rack/slot
mode = OFF) so I can access several PLCs on the same bus.
Unfortunately, I am not sure how to parameterize the fields rack and
slot in the visualization used.
A: If addressed mode is used, a combination of rack and slot specifies the
destination address of the automation system.
Q: If I mix RFC1006 connections and connections via the STEP7 driver, the
connection sometimes breaks off or error messages appear saying that
it is not possible to establish a connection.
A: For communication with S7-300 modules it may be necessary to
parameterize the communication resources. The user can influence the
allocation of existing »Connection Resources« under object properties
of the PLC in the hardware configuration.
ACCON-NetLink-PRO compact
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