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Calling Motion Programs with Ladder Programs
In the following figure, one axis is positioned by calling a motion program with a ladder pro-
gram.
Line 0: The position reference type is set to the incremental value addition method.
Line 1: While input 1 (IB010000) is ON, the positioning operation is paused. When input 1
turns ON, the axis decelerates to a stop. When input 1 turns OFF, the axis moves the
remaining distance required to complete the positioning operation.
Line 2: While input 1 (IB010001) is ON, the positioning operation is paused. When input 1
turns ON, the axis decelerates to a stop. When input 1 turns OFF, the axis moves the
remaining distance required to complete the positioning operation.
Line 3: It is confirmed that the target axis is not executing other motion commands.
Line 4: When input 2 (IB010002) turns ON, the motion program start request (DB0000110) will
turn ON, and execution of the MPM001 motion program will start. The execution of the
motion program is continued while input 2 is ON.
The operation start request signal is bit 0 of the second word in the work registers that
are used by the MSEE instruction.
Refer to the following manual for details on the work registers.
Machine Controller MP3000 Series Motion Programming Manual (Manual No.: SIEP C880725 14)
Line 5: The MPM001 motion program is called.
Lines 6 and 7: When input 2 (IB010002) turns OFF, the motion program stop request
(DB0000112) will turn ON, and execution of the MPM001 motion program will
stop. The axis decelerates to a stop.
The operation stop request signal is bit 2 of the second word in the work regis-
ters that are used with the MSEE instruction.
Refer to the following manual for details on the work registers.
Machine Controller MP3000 Series Motion Programming Manual (Manual No.: SIEP C880725
14)
8.1 One Axis Positioning
8.1.3 Sample Programming
8
8-5
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