
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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4.10 PARAMETERS OF COORDINATES
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WZR AWK ZCL
1201
AWK ZCL
[Data type] Bit
ZCL Local coordinate system when the manual reference position return is
performed
0 : The local coordinate system is not canceled.
1 : The local coordinate system is canceled.
AWK When the workpiece zero point offset value is changed
0 : The absolute position display changed when the next buffering
block is performed.
1 : The absolute position display is changed immediately. (Valid
when automatic operation is not being started)
Changed value is valid after buffering the next block.
WZR Upon reset, the workpiece coordinate system is:
0 : Not returned to that specified with G54
1 : Returned to that specified with G54
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SNC RLC G50 EWS EWD
1202
SNC G52 RLC
[Data type] Bit
EWD The shift direction of the workpiece coordinate system is:
0 : The direction specified by the external workpiece zero point
offset value
1 : In the opposite direction to that specified by the external
workpiece zero point offset value
EWD=0
EXOFS : External workpiece zero point offset value
(Shifted workpiece
coordinate system)
X
EXOFS
XXX
Z
Z
Z
Z
-EXOFS
EWD=1
(Original workpiece
coordinate system)
EWS Shift value of the workpiece coordinate system and external
workpiece zero point offset value are
0 : Stored in the separate memory areas.
1 : Stored in the same memory area, that is, the shift and the offset
values are the same.