Using the tsx premium and modbus plus, Using the tsx premium and modbus plus -190, 5 using the tsx premium and modbus plus – Delta RMC101 User Manual
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RMC100 and RMCWin User Manual
5-190
Register Description
12289-
16384
Spline Download Area
Plot Registers:
These registers can only be read; writes are ignored.
Note:
Reading plots is not a trivial task; for further details, see Reading Plots from the
Communication Module.
Modbus
Address
Register Description
16385-
22528
Plot data for axis 0
22529-
28672
Plot data for axis 1
28673-
34816
Plot data for axis 2
34817-
40960
Plot data for axis 3
40961-
47104
Plot data for axis 4
47105-
53248
Plot data for axis 5
53249-
59392
Plot data for axis 6
59393-
65536
Plot data for axis 7
5.3.5 Using the TSX Premium and Modbus Plus
The TSX Premium provides several functions for communicating over Modbus Plus.
Unfortunately, only the SEND_REQ function allows a complete routing address, and is thus the
only function that can be used to communicate with the RMC100 over Modbus Plus. Refer to the
TSX Premium documentation for complete details on using the SEND_REQ function. The
following information is intended to clarify how it is used with the RMC100:
SEND_REQ(addr, func, control, local_addr, status)