General Information Regarding BUEP-E and BUEP19E
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1070 072 196-101 (00.06) GB
7 General Information Regarding BUEP-E and
BUEP19E
BUEP-E is the name for a communication protocol via Ethernet-LANs that,
with regard to the user interface and with the exception of the IP address and
the error codes, is identical to the BUEP19E protocol.
The BUEP-E protocol can be processed with the COM-E module on channel
1. It transmits data between a COM-E module and another network node.
The other node is determined by its internet address.
The parameters of the function modules are equal for all communication
modules (R500, R500P, COM-P, COM-E). They are available in the R500
description.
The protocol parameters of BUEP19E and BUEP-E are different from each
other only with regard to the parameter words PW14 and PW15 where the
internet address of the communication partner must be specified.
The abbreviations AST and PST that will appear in this description more
often have the following meaning:
D AST
Requesting Station, Client. It describes the communication partner that
starts the protocol job.
D PST
Peripheral Station, Server. It describes the communication partner that
reacts to a received protocol job.
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