IDEC WindO/I-NV4

WindO/I-NV4 User’s Manual 8-21
2 Word Button
8
Buttons
■ Add, Sub, Multi, Div, Mod, OR, AND, XOR
Pressing the button performs
arithmetic on the value of source
device address and a fixed value, or a
value of device address and writes the
result to a word device.
Example: Add (Addition)
Pressing the button adds the
value in the Source 1 to the
Source 2 value and writes
the sum in the word device.
Release
Initial image
Press ReleasePress
Arithmetic
operation
↓
Write
Operation and
view
Action
Data written
Result
Arithmetic
operation
↓
Write
Result
Release
Initial image
Press ReleasePress
Addition
↓
Write
Operation and
view
Action
Value in reference
device address
100 200
300
400 500
Data
Value in destination
device address
240 420
50 40 30 20 10
Addition
↓
Write
0 240 420