DP Slaves Connectable to a Y Link
C-4
DP/PA Link and Y Link Bus Couplings
A5E00193841-011
Configuration example
An S7-300 with a CPU 315-2DP as an I slave with various I/O ranges
Two SIMODRIVE 611U with two axes each, PPO Type 5
One heating control HS 724
Figure C-1 Configuration example (excerpt from HW Config)
DP
address
Slave Input bytes Output
bytes
3 S7-300 with CPU 315-2DP
1)
100 100
4 SIMODRIVE 611U with 2 axes, PPO Type 5 56 56
5 SIMODRIVE 611U with 2 axes, PPO Type 5 56 56
6 Heating control HS 724 32 32
Total 244 244
1)
The actual hardware configuration of the station is irrelevant here. The only factor that
counts are the I/O ranges that are transparent to the H system.
Thus, the maximum frame length for the input data and output data has been
reached for the underlying DP master system. No additional slaves can be
operated on this DP master system.
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