IDEC High Performance Series - Manual (Page 347)

WindO/I-NV2 User’s Manual 8-23
2 Word Button
8
Bu
tton
s
Momentary: Pressing the button writes the constant value of ON data to a word device.
Releasing the button writes the constant value of OFF data to a word device.
Release Press Release Press
Initial image
Write
ON data
Operation and
view
Action
Data written
Write
ON data
Write
OFF data
Write
OFF data
Pressing and holding the button until the screen changes causes the OFF data to be written to the word
device.
Alternate: Each press of the button alternately writes the fixed value of ON data and OFF data to the word
device.
Add, Sub, Multi, Div, Mod, OR, AND, XOR:
Pressing the button performs arithmetic on a value of source device and a constant value or the
value of device 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 Press Release Press
Initial image
Write
ON data
Operation and
view
Action
Data written
Write
OFF data
Release
Initial image
Press Release Press
Arithmetic
operation
↓
Write
Operation and
view
Action
Data written Result
Arithmetic
operation
↓
Write
Result
Release
Initial image
Press Release Press
Addition
↓
Write
Operation and
view
Action
Value in reference
device
100 200 300 400 500
Data
Value in
destination device
240 420
50 40 30 20 10
Addition
↓
Write
0 240 420