Yamaha SRCD - Page 128

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CHAPTER2 PROFIBUS Unit
(23) Specified point data read ....................................................... Code 0217
The specified point data is read.
Command option
QWn+22
QWn+20 QWn+18 QWn+16
QWn+14 QWn+12
Point number
Command response
IWm+22
IWm+20 IWm+18 IWm+16
IWm+14 IWm+12
Y axis position
X axis position
(Details)
Point number: It is the inherent number of 0 to 999 assigned to each point.
(Example)
Transmission example 1:
Data of P254 is read.
QWn+22
QWn+20 QWn+18 QWn+16
QWn+14 QWn+12
QWn+10
QWn+8
0000
0000 0000
0000
0000 00FE
0000 0217
Response example 1:
The shift data is X=-0.05, Y=0.01.
IWm+22
IWm+20 IWm+18 IWm+16
IWm+14 IWm+12
IWm+10
IWm+8
0000
0001 FFFF
FFFB
0000 0000
0000 0200