Specifications

SIMATIC manager and hardware configuration
9.2.8
CPU’s DP port setting
9
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8. The DP Master System line appears as extending from the CPU slot in the hardware
configuration window. If the rack is hiding the line, move the rack aside. DP slaves can
be added so as to connect to the line.
If a CPU with a DP port is used but that DP port is not used, the DP port should be set nonetheless.
Otherwise the BUSF LED for the CPU would light up.
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