Omron SYSMAC C500-NC222-E, Руководство по эксплуатации

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You use this field to designate the interpolation code, position type (INC/
ABS), and position field sign (+/–).
07 06 Name
0 0 No interpolation
0 1 Interpolation end point
1 0 Circular arc intermediate point
1 1 Circular arc center
Bit 07 Bit 06 Bit 05 Bit 04
0 Positive
1 Negative
0 ABSolute
1 INCremental
Interpolation code
Positive type
Positive field sign
Attribute 1 field
The interpolation code bits determine whether a positioning action uses inter-
polating or not, and define what interpolating point the positioning action em-
ploys.
The position type bit designates the positioning action as absolute (set to 0)
or incremental (set to 1). An absolute position designates the position from
the origin. An incremental position designates a position relative to the cur-
rent position. Incremental positions are subject to an cumulative rounding
error if the selected unit is millimeter or inch.
Finally, the position field sign divides the position field range centered at the
origin from –99,999,999 pulses to +99,999,999 pulses. Setting the rotation
direction parameter to 0 permits a positive voltage output for the speed volt-
age when the position increases. Setting the rotation direction parameter to 1
permits a negative voltage output for the speed voltage when the position
increases.
Origin
0
–99,999,999 pulses +99,999,999 pulses
Positive positions Negative positions
The attribute 2 field designates the completion code, circular arc interpolation
direction, and positioning action enable/disable status.
0 Disabled
1 Enabled
0 CW
1 CCW
0 Terminating
1 Continuous
Bit 03 Bit 02 Bit 01 Bit 00
Completion code
Circular arc interpolation direction
Positioning action enable
Attribute 1 Field
Interpolation Code (Bits 07
and 06)
Position Type (INC/ABS, Bit
05)
Position Field Sign (+/–, Bit
04)
Attribute 2 Field
Setting Positioning Actions
Section 3-4