Data Transmission By Accessing Layer 2 Services; Characteristic Features Of Layer 2 Access Data Transmission; Types And Characteristic Features Of The Layer 2 Services; Assigning The S5-95U Parameters For Data Communications - Siemens SIMATIC S5 Manual

Interface of the programmable controller
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8

Data Transmission by Accessing Layer 2 Services

8.1

Characteristic Features of Layer 2 Access Data Transmission

8.2

Types and Characteristic Features of the Layer 2 Services

8.3

Assigning the S5-95U Parameters for Data Communications

8.4

FBs for Managing All Layer 2 Services

8.5

Sending Data to a Station (SDA Service)

8.6

Sending Data to Several Stations (SDN)

8.7
Holding Data for Fetching Once Only by a Station
(RUP_SINGLE Service)
8.8

Holding Data Ready for Fetching Several Times Over by One

or More Stations (RUP_MULTIPLE)
8.9
Sending Data and Fetching Data from a Station (SRD Service)
EWA 4NEB 812 6112-02
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8 - 5
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8 - 11
8 - 15
8 - 19
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