Use the manual Beichen Automation BCNET-FX-S Ethernet communication processor
72(decimal) , the corresponding address is 100001 + 72 = 100073;
4. The current value of the post-C200 calculator is 32 bits, so the mapping requires two
Modbus spaces, such as C210, whose M = 210, corresponding to
The Modbus address is 401201 + (210-200) * 2 = 401221;
5. where M is special function register d identification number remove 8000 remaining number,
such as M8120 when M = 120;
This R register is only available for FX3U machines (PLC machines with R registers) , note
that the MODUBS address maps to 6
3D;
Test with modscan 32
Decompress modscan2.
Run modscan 32 software.
Select the Connection/Connect Menu, select Remote TCP/IP Server, enter the IP address
of BCNET-FX-S,
The Service port is 502; click the [ OK -RSB- button, as shownFiguregure 1.
图 1
In the sub-window“Modsca1”, set the Address of the station where the Device
ID is PLC (for example 1) , Select 03: Holding Register, Address = 1301, Length
= 100.
The sub-window data area displays the hexadecimal data of 401301-401400, which
corresponds to the values of the special register D8000 to D8100 of the
Mitsubishi FX Series PLC, as shown in Figure 2.
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