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4. REFERENCE POSITION ESTABLISHMENT
B-64693EN-1/01
- 738 -
#6 RRFx When a reference position return command (G28) is specified, the rotation direction of an absolute command for the rotary axis roll-over function follows: Up to the middle point, it depends on the setting of bit 1 (RAB) of parameter No. 1: It depends on the setting of bit 1 (RAB) of parameter No. 1008. When bit 1 (ALZ) of parameter No. 1007 is 1, reference position return is performed NOTE
The setting of bit 6 (RRF) of parameter No. 1008 to 1 is valid when to 1, bit 1 (ROS) of parameter No. 1006 is set to 0) - Roll-over is enabled (Bit 0 (ROA) of parameter No. 1008 is set to 1) - The reference position has been established.
#7 #6 #5 #4 #3 #2 #1 #0 1015
ZRL
[Input type] Parameter input
[Data type] Bit path
#4 ZRL When a reference position is established, the tool path from the middle point to the reference position and machine coordinate positioning (G53) in automatic reference Positioning of nonlinear interpolation type 1: Positioning of linear interpolation type
NOTE
This parameter is valid when bit 1 (LRP) of parameter No. 1401 is
1240
Coordinate value of the reference position in the machine coordinate system
NOTE
When this parameter is set, the power must be turned off before
[Input type] Parameter input
[Data type] Real axis
[Unit of data] mm, inch, deg (machine unit) [Min. unit of data] Depend on the increment system of the applied axis (When the increment system is IS-B, -999999.999 to +999999.999) |