Siemens SIMADYN D Manual page 200

Communications reference
Association type
Remote address
Max. PDU length
Supported utility
Read
Table 3-49 Mask, "Cyclic server"
Cyclic client
System- and communication configuring D7-SYS - SIMADYN D
Edition 12.2003
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Rules:
• The communications reference is as required within the framework of
the general rules.
• Local LSAP must coincide with the "Remote LSAP" of the remote
client.
• The remote address and remote LSAP can be entered, defined, but
then only the appropriately selected client can establish a connection
(access protection!); or both values can be set to 255, and then the
association is open for all.
Features:
Cyclic data transfer with slaves
• SIMADYN D is exclusively client.
• An association must be configured for each object which SIMADYN D
accesses in the remote server.
• SIMADYN D establishes the connection and initiates data transfer.
• The object, which SIMADYN D accesses in the remote server is
defined by appropriate CFC configuring (address stage 2 at the
address input).
Application:
• Process data, with SIMADYN D as client.
Communications configuring
Cyclic server
Local LSAP
Remote LSAP
Write
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