Yamaha SRCP User Manual page 192

11-5 Communication Command Description
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16
11-
(26)@D+ [<addition value>]
Adds a specified value to the counter variable D.
Addition value
Transmission example
Response example
(27)@D- [<subtraction value>]
Subtracts a specified value from the counter variable D.
Subtraction value
Transmission example
Response example
(28)@SHFT <point number>
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
Transmission example
Response example
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.
: This can be any value from 1 to 65535. If this value is omitted,
then 1 is added to the counter variable.
: @D+ c/r l/f ................................... Increments the counter
: OK c/r l/f
: This can be any value from 1 to 65535. If this value is omitted,
then 1 is subtracted from the counter variable.
: @D- c/r l/f .................................... Decrements the counter
: OK c/r l/f
: 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.
: @SHFT 1 c/r l/f ............................ Shifts the point data by an
: OK c/r l/f
variable D. (D ← D+1)
variable D. (D ← D-1)
amount defined by point
number 1 and the shifted data
is used with the subsequent
movement commands.