Yamaha SRCD User Manual page 130

CHAPTER2 PROFIBUS Unit
(2) Execution task number switching. ....................................... Code 0302
The execution task number is switched. If the step operation is hereafter executed,
the program of the task selected here will be executed as one step.
QWn+22
IWm+22
(Details)
Task number: It is the inherent number of 0 to 3 assigned to each task.
(Example)
Transmission example 1:
Task is switched to 1.
Response example 1:
The specified task is not 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
124
QWn+16 QWn+14
IWm+16 IWm+14
QWn+16 QWn+14 QWn+12
0000 0000 0001
IWm+16 IWm+14 IWm+12
0000 0000 0000
QWn+12
Task number
IWm+12
QWn+10 QWn+8
0000 0302
IWm+10 IWm+8
0000 4048