Yamaha SRCD User Manual page 107

(2) Current program number read .............................................. Code 0202
The execution program number is read.
QWn+22
IWm+22
(Details)
Program number:
It is the inherent number of 0 to 99 assigned to each program.
(Example)
Transmission example 1:
The execution program is read.
Response example 1:
No. 31 is being executed.
Command option
QWn+20 QWn+18
Command response
IWm+20 IWm+18
QWn+22 QWn+20 QWn+18
0000 0000 0000
IWm+22 IWm+20 IWm+18
0000 0000 0000
101
CHAPTER2 PROFIBUS Unit
QWn+16 QWn+14
IWm+16 IWm+14
QWn+16 QWn+14 QWn+12
0000 0000 0000
IWm+16 IWm+14 IWm+12
0000 0000 001F
QWn+12
IWm+12
Program number
QWn+10 QWn+8
0000 0202
IWm+10 IWm+8
0000 0200