Mitsubishi FX0N-32NT-DP, Руководство пользователя

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FX0N-32NT-DP Profibus-DP Interface Unit Buffer Memories (BFMs) Allocation 4
4-9
4.8 PROFIBUS Module ID (BFM #26) <Read Only>
This buffer memory contains the Profibus module ID number for the 32NT-DP. The ID number
is “F032H”.
4.9 Slave Address (BFM #27) <Read/Write>
The 32NT-DP supports setting of the DP-slave address by a Profibus-DP class 2 master via
the network and by PLC via a TO instruction. The address is stored in BFM #27. When
changing the address using the TO instruction the new address values must be written to BFM
#27. The address value is 0 ~ 126. The default value of BFM #27 is set to “126”.
Users should avoid exchanging data with a slave with address #126. An address change is
necessary.