Do-more H2 Series PLC User Manual, 1st Edition, Rev. F - H2-DM-M
6–57
Chapter 6: Specifications - Analog I/O Modules
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A
B
C
D
F2-8AD4DA-2 Analog Input/Output - continued
The Do-more CPU module assigns the following memory addresses to this module.
The resolution of each analog input channel can be selected separately. Available resolutions
are 12 bit (0 to 4095), 14 bit (0 to 16383) and 16 bit (0 to 65535). You need to use the
memory address WYn+4 to select the resolutions. Please refer to the next page for details.
NOTE 1:
The data format of the WX addresses is ‘Signed Word’. They store -32768 to 32767 as default.
To read and write 0 to 65535 into these memory addresses, use the casting ‘:U’ (‘:U’ is the casting for
‘Unsigned’ format). For instance, if you selected the 16 bit resolution for the first analog input channel and
WX0 is assigned to the channel, use ‘WX0:U’ to access this memory address in the ladder program and
other tools in Do-more Designer.
Xn: Starting X address assigned to this module
WXn: Starting WX address assigned to this module
F2-8AD4DA-2 X Addressing
Address
Description
Xn
Not Used
Xn+1
Not Used
Xn+2
Not Used
Xn+3
Not Used
Xn+4
Not Used
Xn+5
Not Used
Xn+6
Not Used
Xn+7
Not Used
F2-8AD4DA-2 WX Addressing
Address
Description
WXn
Channel 1 Input Data (0 to 4095, 0 to 16383 or 0 to 65535
1
)
WXn+1
Channel 2 Input Data (0 to 4095, 0 to 16383 or 0 to 65535
1
)
WXn+2
Channel 3 Input Data (0 to 4095, 0 to 16383 or 0 to 65535
1
)
WXn+3
Channel 4 Input Data (0 to 4095, 0 to 16383 or 0 to 65535
1
)
WXn+4
Channel 5 Input Data (0 to 4095, 0 to 16383 or 0 to 65535
1
)
WXn+5
Channel 6 Input Data (0 to 4095, 0 to 16383 or 0 to 65535
1
)
WXn+6
Channel 7 Input Data (0 to 4095, 0 to 16383 or 0 to 65535
1
)
WXn+7
Channel 8 Input Data (0 to 4095, 0 to 16383 or 0 to 65535
1
)
