Yamaha SRCD - Page 101

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CHAPTER2 PROFIBUS Unit
(29) Subtraction of specified value
from counter variable D ........................................................ Code 011D
The specified value is subtracted from the counter variable D.
Command option
QWn+22
QWn+20 QWn+18 QWn+16
QWn+14 QWn+12
Subtraction value
Command response
IWm+22
IWm+20 IWm+18 IWm+16
IWm+14 IWm+12
(Details)
Addition value:
A value of 1 to 65535 can be specified.
(Example)
Transmission example 1:
10 is subtracted from the counter variable D.
QWn+22
QWn+20 QWn+18 QWn+16
QWn+14 QWn+12
QWn+10
QWn+8
0000
0000 0000
0000
0000 000A
0000 011D
Response example 1:
It is normally ended.
IWm+22
IWm+20 IWm+18 IWm+16
IWm+14 IWm+12
IWm+10
IWm+8
0000
0000 0000
0000
0000 0000
0000 0200