
4. DESCRIPTION OF PARAMETERS
B–63610EN/01
48
#7
1203
#6 #5 #4 #3 #2 #1 #0
EMC
[Data type] Bit
EMC The extended external machine zero point shift function is:
0: Disabled.
1: Enabled.
NOTE
1 To use the extended external machine zero point shift
function, the external machine zero point shift function or the
external data input function is required.
2 When the extended machine zero point shift function is
enabled, the conventional external machine zero point shift
function is disabled.
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.
1221 Workpiece zero point offset value in workpiece coordinate system 1 (G54)
1222 Workpiece zero point offset value in workpiece coordinate system 2(G55)
1223 Workpiece zero point offset value in workpiece coordinate system 3(G56)
1224 Workpiece zero point offset value in workpiece coordinate system 4 (G57)
1225 Workpiece zero point offset value in workpiece coordinate system 5 (G58)
1226 Workpiece zero point offset value in workpiece coordinate system 6 (G59)
[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
The workpiece zero point offset values in workpiece coordinate systems 1
to 6 (G54 to G59) are set.