Technical data

11.6.4 Example of using the DP service
The following example describes the use of the cycle-synchronized DP.
Task:
Three ET200U-DP station are to be connected to a programmable controller
(S5 115U) as distributed I/Os using the DP service.
The ET200U-DP stations have the following data:
Vendor identification: 8008H
Sync mode: OFF
Freeze mode: OFF
Watchdog: ON
1. L2 station
L2 bus address: 20
I inputs: 3xDI each with 8 bits
Q outputs: 2xDQ each with 8 bits
2. L2 station
L2 bus address: 21
I inputs : 2xDI each with 8 bits
Q outputs: 1xDQ each with 8 bits
3. L2 station
L2 bus address: 22
I inputs: 1xDI each with 8 bits
Q outputs: 1xDQ each with 8 bits
B8976060/02 Distributed I/Os (DP)
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