Yamaha SRCP - Manual (Page 192)

11-
16
11
COMMUNICA
TION WITH PC
11-5 Communication Command Description
(26)@D+ []
Adds a specified value to the counter variable D.
Addition value : This can be any value from 1 to 65535. If this value is omitted,
then 1 is added to the counter variable.
Transmission example : @D+ c/r l/f ................................... Increments the counter
variable D. (D
← D+1)
Response example : OK c/r l/f
(27)@D- []
Subtracts a specified value from the counter variable D.
Subtraction value : This can be any value from 1 to 65535. If this value is omitted,
then 1 is subtracted from the counter variable.
Transmission example : @D- c/r l/f .................................... Decrements the counter
variable D. (D
← D-1)
Response example : OK c/r l/f
(28)@SHFT
Shifts the position data by an amount equal to the distance defined by a specified point number.
The shifted data is valid until the SHFT statement is executed again or until the program is reset.
Point number : This is a number used to identify each point (position data) and
can be from 0 to 999 (a total of 1,000 points). Data for the point
numbers can be edited with the @WRITE PNT statement. The
point variable P can also be used.
Transmission example : @SHFT 1 c/r l/f ............................ Shifts the point data by an
amount defined by point
number 1 and the shifted data
is used with the subsequent
movement commands.
Response example : OK c/r l/f
c
CAUTION
When the program is reset, the shift data will be initialized to 0.00.
The SHFT statement affects MOVA, MOVF and MOVM, but does not affect MOVD and MOVI.