MODEL: R3-NMW1F
R3-NMW1F SPECIFICATIONS
ES-8286 Rev.0 Page 7/12
http://www.m-system.co.jp/
TRANSMISSION DATA DESCRIPTIONS
The DIP SW located at the side of the module specifi es each I/O module’s data allocation (occupied data area).
For example, when the data areas are assigned as shown below:
Module 1
4
Module 2
4
Module 3
4
Module 4
1
Module 5
1
Module 6
1
Module 7
1
Then the I/O data are assigned as in the table below:
ADDRESS
POSITION
Input Registers (3X)
Holding Registers (4X)
1 – 4,
257 – 264
Slot 1
5 – 8,
265 – 272
Slot 2
9 – 12,
273 – 280
Slot 3
13,
281 – 282
Slot 4
14,
283 – 284
Slot 5
15,
285 – 286
Slot 6
16,
287 – 288
Slot 7
ADDRESS
POSITION
Coil (0X)
Inputs (1X)
1 – 64
Slot 1
65 – 128
Slot 2
129 – 192
Slot 3
193 – 208
Slot 4
209 – 224
Slot 5
225 – 240
Slot 6
241 – 256
Slot 7
For Coil (0X) and Inputs (1X), addresses 16 times assigned data
areas (Data Allocation Type) are allotted with the Data Allocation
Type ‘1’ and ‘4.’ With ‘8’ and ‘16,’ 64 (4 × 16) are automatically al-
lotted.
MODULE STATUS, ERROR STATUS, DATA ERROR STATUS
0
15
Module 1
Module 2
Module 3
:
Module 16
Shows each module's availability and error status.
I/O DATA DESCRIPTIONS
The data allocations for typical I/O modules are shown below.
Refer to the manual for each module for detailed data allocations.
■ ANALOG DATA (16-bit data, models: R3-SV4, YV4, DS4, YS4, US4, etc.)
0
15
16-bit binary data.
Basically, 0 to 100% of the selected I/O range is converted into 0 to 10000 (binary).
-15 to 0 % is a negative range represented in 2’s complement.
In case of R3-US4, -10 to 0% is a negative range represented in 2's complement.
