Mitsubishi Electric C80 Series Connection And Set Up Manual page 223

C80 Series Connection and Setup Manual
14 Setting the Position Detection System
(7) Move the axis toward the mechanical
basic position and align it to the
marked point.
(8) Move the cursor to "Origin-P" with
the [ ↑ ] and [ ↓ ] keys.
Input "1" in the input area and press
the [INPUT] key.
The zero point initialization is now complete. After initializing all axes, turn the power OFF and ON.
*1 The operation order is slightly different when "#2059 zerbas = 1 (grid point just before stopper)" is set. Set the
procedure (6) "Zero-P" after "Complete" is displayed on "State" of the procedure (8).
Basic machine
coordinate system
zero point
Zero return parameter
"#2037 G53ofs"
- "#2 Zero-P" is not influenced by the parameter (#2059 zerbas = 1).
(Note 1) To change just the basic machine coordinate zero point, set "#0 Absolute posn set" and "#2 Zero-P", and then
turn the power OFF and ON.
(Note 2) If aligning to the marked point is attempted without passing the grid point even once after turning the power
ON, the operation message "Not Passed on grid" will appear. Return to a point before the last grid, and then
repeat from the step of aligning the axis on the marked point.
(Note 3) If the first grid point is covered by the grid mask (#2028 grmask) as a result of return to the electric basic
position, the axis stops at the next grid point. Note that the zero point shift (#2027 G28sft) is invalid.
(Note 4) This method is not interfered by the setting of "#2059 zerbas", and the basic position is always where the
marked point alignment is attempted.
IB-1501452-C
State: [Origin set]
The input value is registered in the "Origin-P" area.
State: [Complete]
Machine end: 0.000
Machine position: Value set for "Zero-P"
Start point
Reference
position
"#2 Zero-P" (#2059 zerbas)
192
(7)
Mechanical basic
position