Yamaha SRCP - Manual (Page 189)

11-
13
11
11-5 Communication Command Description
COMMUNICA
TION WITH PC
(15)@P
Sets the point variable P.
Point number : This can be any value from 0 to 999.
Transmission example : @P 100 c/r l/f ............................... Set the point variable P to 100.
Response example : OK c/r l/f
c
CAUTION
The contents of the point variable P are held even when the SRCP is turned off. However, when the program is
reset or when the program reset is applied for example by switching the execution program, the point variable P
will be initialized to 0.
(16)@P+
Adds 1 to the point variable P.
Transmission example : @P+ c/r l/f .................................... Increments the point variable P.
(P
← P+1)
Response example : OK c/r l/f
(17)@P-
Subtracts 1 from the point variable P.
Transmission example : @P- c/r l/f ..................................... Decrements the point variable P.
(P
← P-1)
Response example : OK c/r l/f