Omron CS1W-MCH71 -, Operation Manual

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96
System Parameters
Section 4-2
Explanation
Sets the offset amount for ABS origin setting.
When the ABS origin setting bit is turned ON, the compensation value of the
absolute encoder is saved to the F-ROM in MC Unit. Simultaneously, the
present position on the machine coordinate system is preset to the setting
value in this parameter.
Axis-Machine Parameters
Note Abbreviation in the No. column: AA = 1 to 32 (axis number)
Abbreviation in the address column: AA = 0 to 31 (axis number
−
1)
Explanation
Sets the unit for displaying present positions.
0: mm
1: inch
2: deg
3: pulse
Units for positioning are specified in the parameters P5AA01 and P5AA02.
Ex) Positioning X-axis (ball screw) in 0.01 mm unit.
Positioning Y-axis (turn table) in 0.01 deg unit.
Explanation
Sets the method of interpreting the position command specified by an imme-
diate value with a decimal point.
0: 1
1: 0.1
2: 0.01
3: 0.001
4: 0.0001
Note When pulse is selected for the unit, this parameter is treated as 0.
No. Address in MC
Unit
Name Type Unit Immediate
updating
P4AA12 5ACBh +
(AA * 14h) ABS origin offset Data Command unit Yes
Data configuration Setting range
80000000 to 7FFFFFFF Hex
(
−
2147483648 to 2147483647)
Initial value
00000000 (0)
31 00
Offset amount
No. Address in MC
Unit
Name Type Unit Immediate
updating
P5AA01 5D40h +
(AA * 14h) Units Data --- No
Data configuration Setting range
00000000 to 00000003 Hex
(0 to 3) Initial value
00000000 (0)
31 00
Units
No. Address in MC
Unit
Name Type Unit Immediate
updating
P5AA02 5D41h +
(AA * 14h) Position command decimal point
position Data --- No
Data configuration Setting range
00000000 to 00000004 Hex
(0 to 4) Initial value
00000003 (3)
31 00
Position command decimal point position