5. SEQUENCE PROGRAMS AND SFC PROGRAMS
5
−
4
[Error Details]
In the following cases, an operation error occurs and the DSFRP instruction is not
executed.,
•
When the setting for (D) comprises 4 or more digits.
•
When the axis number given in any digit of (D) is a number other than 1 to 8
(A172SHCPUN).
•
When the axis number given in any digit of (D) is a number other than 1 to 4
(A171SHCPUN).
•
When the same axis number is set twice in (D).
•
When n is a value outside the range 0 to 4095 or 30000 to 30799.
•
When the settings for (D) or n are made by indirect setting with an index register
(Z, V).
POINTS
(1) When two or more axes are started simultaneously, set one of the axes
to be started in each servo program.
(a) When programming a simultaneous start in which linear interpolation
is to be executed with axes 1 and 2, and circular interpolation is to be
executed with axes 3 and 4, set axis 1 or axis 2 and axis 3 or axis 4
(example: D13).
(2) "D" is used as a device symbol for (D), but it does not relate to data
register numbers in the sequence program.
(3) For sequence programs using the DSFRP instruction for servo program
start, see Section 6.5.
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