IDEC High Performance Series - Manual (Page 342)

2 Word Button
8-18 WindO/I-NV2 User’s Manual
2.1 How the Word Button is Used
Writes a value to a word device. Can be used to indirectly specify the destination address or to perform operations on
the written value.
• Pressing the button writes a fixed value to a word device.
• Pressing the button writes the value of device address to a word device.
• Pressing the button performs arithmetic on the value to write before writing it to a word device.
2 Word Button
HG3G HG2G-5F HG2G-5S HG2G-S HG4G HG1F HG2F HG2S HG3F HG4F
MICRO/I Host device
D1= 0
100
D1= 100
Write
Destination word device
100
Value
100→D1
MICRO/I Host device
D0= 123
D1= 0
D0= 123
D1= 123
Move
Value in device
Destination word device
D0→D1
MICRO/I Host device
D0= 100
D1= 23
D2= 0
D0= 100
D1= 23
D2= 123
Add
Write
Value to write
Operator value
Destination word device
D0+D1→D2