E70 Series Instruction Manual
6.6 Absolute Position Setting Screen
I - 403
6.6.3 Carrying Out Dog-type Zero Point Initialization
Set the following parameter beforehand in the "Abs.Posit.Param." screen.
(Note 1) If the dog-type reference position return is interrupted by resetting, the previous state ("Complete" or
"Illegality") will display in the [State] column.
(Note 2) With dog-type reference position return, reference position return can be executed again even if the [State] is
"Complete".
6.6.4 Precautions
(1) The "#0 Absolute posn set" parameter (axis for which zero point is to be initialized) can be set simultaneously for all
axes or individually for each axis.
(2) The "#0 Absolute posn set" parameter cannot be turned OFF with the keys. It is turned OFF when the power is
turned ON again.
(3) "#2 ZERO-P" can be set at any time as long as "#0 Absolute posn set" is set to "1".
(4) The grid point must be passed at least once after turning the power ON before initializing the zero point. If the grid
point has not been passed, the operation message "Not passed on grid" will appear at the "Machine posn".
(5) When the absolute position is established, the required data will be stored in the memory.
Procedures (Marked point alignment method II)
Parameter Setting value
#2049 type (absolute position detection type) 3 (dog-type method is selected)
(1) Select the axis that "#2049 type" is "3".
Refer to "6.6.1 Selecting the Axis" for procedures to select the
axis.
(2)
Carry out the manual or automatic dog-type
reference position return.
State: [Zero-P. Rel.]
Machine posn: Current machine position
Reference position return completes.
State: [Complete]
Machine end: 0.000
This completes zero point initialization. Turn the power OFF
and ON after the initialization for all axes.
Precautions common for the initialization operation
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