Chapter 5 Positioning Instructions
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• If the instruction is executed, the auxiliary axis stands by without generating actual pulse (the
operation status flag of the auxiliary axis (axis X:K4200, axis Y:K4300) turns On), and n2 step of
the auxiliary axis is started when n3 axis, which is the main axis, is positioned as set in n1.
• The position synchronous starting instruction can be executed only when the origins of both the
main axis and auxiliary axis are fixed. If the origin of the main axis is not decided when the main
axis position synchronous instruction (SSP) is started, error code 346 is issued, and if the origin of
the auxiliary axis is not decided when the main axis position synchronous instruction (SSP) is
started, error code 344 is issued.
• When you use the main axis position synchronous instruction, set the main axis and auxiliary axis
at different axes. If they are set at the same axis, error code 347 is issued.
• If you want to cancel the main axis position synchronous instruction after you executed it, execute
the stop instruction of the auxiliary axis (STP).
(b) Error
• If the value designated as ax (instruction axis) is other than 0 and 1, the error flag (F110) is set
and the instruction is not executed.
(2) Example of Use of the Instruction
• The main axis position synchronous starting instruction is described with the example of the
following program.
(a) Example of the Program
• The following program example is starting No.1 step operation data of the auxiliary axis when axis
Y is the auxiliary axis and axis X is the main axis, and the position of the main axis is 10,000.
(b) Device Used
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