Omron CJ1W-C113 - REV 02-2008, Руководство по эксплуатации

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Direct Operation Section 10-3
10-3 Direct Operation
10-3-1 Positioning with Positions in the DM Area
Overview
• A series of positioning operations can be executed by sequential trans-
mission of DM data with direct operation.
• Positioning is executed according to the designations set in the operating
data area.
• Whether positions that have been set are regarded as absolute or relative
is determined by whether positioning is started by the ABSOLUTE
MOVEMENT bit or the RELATIVE MOVEMENT bit.
Operation Example
The following example shows positioning by ABSOLUTE MOVEMENT com-
mand using positions on the DM.
1,2,3... 1. When the operation start switch is turned ON at the origin, positioning is
executed to 1500 in the CW direction on the X axis.
2. Subsequently, as the switch turns ON each time, positioning is executed
to 3000 in the CW direction on the X axis and then to 4500 in the CW di-
rection on the X axis, and then returns to the origin and stops. (First, set
the origin to “0” either by performing an origin search or by executing
PRESENT POSITION PRESET.)
Setting the PCU
Unit number: Unit #0
PCU used: NC113
Operation
starts
Speed (pps)
X axis
Operation
starts Operation
starts Operation
starts