Latched Devices - Delta Electronics DVP15MC11T Operation Manual


The table of Modbus device addresses
Device
Device area
type
%IX0.0~%IX0.7
%IX1.0~%IX1.7
I
Bit
......
（Input）
%IX127.0~%IX127.7
Word %IW0~%IW63
%QX0.0~%QX0.7
%QX1.0~%QX1.7
Q
Bit
......
（Output）
%QX127.0~%QX127.7
Word %QW0~%QW63
%MX0.0~%MX0.7
%MX1.0~%MX1.7
Bit
......
M
%MX131071.0~%MX131071.7
（Register）
Word %MW0~%MW32767
Word
%MW32768~%MW65535

Latched Devices

3.1.2.3
The %MW0~%MW999 devices are latched devices in which data are retained when power off. Besides, the
variables defined in the software can select Retain as its property. The capacity of latched devices is 128K
bytes.
Range
0x6000~0x6007
0x6008~0x600F
......
0x63F8~0x63FF
0x8000~0x803F
0xA000~0xA007
0xA008~0xA00F
......
0xA3F8~0xA3FF
0xA000~0xA03F
0x10000000~0x10000007
0x10000008~0x1000000F
......
0x100FFFF8~0x100FFFFF
0x0000~0x7FFF
0x20008000~0x2000FFFF
Chapter 3 Specifications
Modbus address
Modbus address
Standard Modbus
address
Delta-extended
Modbus addresses
Standard Modbus
address
Delta-extended
Modbus addresses
type
3_
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