4.DESCRIPTION OF PARAMETERS B-64120EN/01
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MMD In manual operation, the direction of axis movement for an axis for
which the mirror image function is enabled is:
0 : Not the same direction as in automatic operation.
1 : The same direction as in automatic operation.
#7 #6 #5 #4 #3 #2 #1 #0
R2O R1O
1205
[Data type] Bit
R1O Signal output for the first reference position is:
0 : Disabled.
1 : Enabled.
The reference position signal output function is required. See the
description of parameter No.1245.
R2O Signal output for the second reference position is:
0 : Disabled.
1 : Enabled.
The reference position signal output function is required. See the
description of parameter No.1246.
1220 External workpiece zero point offset value
[Data type] 2-word axis
[Unit of data]
Input increment IS-A IS-B IS-C Unit
Linear axis (input in mm) 0.01 0.001 0.0001 mm
Linear axis (input in inches) 0.001 0.0001 0.00001 inch
Rotation axis 0.01 0.001 0.0001 deg
[Valid data range] -99999999 to 99999999
This is one of the parameters that give the position of the origin of
workpiece coordinate system (G54 to G59). It gives an offset of the
workpiece origin common to all workpiece coordinate systems.
In general, the offset varies depending on the workpiece coordinate
systems. The value can be set from the PMC using the external data
input function.