Communications
configuring
System- and communication configuring D7-SYS - SIMADYN D
3-37
Edition 12.2003
For layer 4 communications, the channel name and address stage 1 must
always be specified at the address connection. Address stage 2 is not
used.
Special features for data entries at the address connections AT, AR, US
when using SINEC H1 layer 4:
Input sequence:
"Channel name.address stage 1"
•
Channel name
−
max. 8 characters
−
ASCII characters except "Point" and @
−
the channel name at a data interface must be unique.
−
the channel name does not have a specific significance for
SINEC H1 layer 4.
•
Enter "." after the channel name
•
Address stage 1:
"#4data transport connection name"
−
#4
Reserved ID when using SINEC H1 layer 4.
−
data transport connection name
Max. 12 characters.
The symbolic name refers to a data transport connection
configured with NML. The data transport connection name is the
only assignment between the SIMADYN D software and the NML
software.
Each data transport connection can be bidirectional, i. e.
transmitting and receiving can be simultaneously used. Either one
AT (transmit channel) and AR connector (receive channel) or
precisely one US connector (transmit and receive channel) can
refer to a data transport connection.
•
AT- 'Send.#4TRAVERB1'
−
transmits via a data transport connection "TRAVERB1"
•
AR- 'Empf.#4TRAVERB1'
−
receives via a data transport connection "TRAVERB1"
•
US- 'Service.#4TRAVERB2'
−
receives and transmits via "TRAVERB2"
In the example, the data transport connection "TRAVERB1" is
simultaneously used by a transmitter and a receiver, i. e. bidirectional.
Data entries at
address
connections AT,
AR, US
Examples for
entries at the
address
connection
