Absolute Position Initialization - Mitsubishi Electric EZMotion-NC E68 Series Operation Manual

7.5.2 Absolute Position Initialization

Pressing the menu key
pressed on that screen, the ABS POSITION SET screen will display. This screen is used to set the
parameter data used to establish the zero point and to display the initialization.
Display item
TYPE
STATE
TO END
MACHINE
displays the ABS SERVO MONITOR screen. When the
ABS-SRV
The position detection system selected by the absolute position
parameter is displayed.
INC. : Incremental system
DOG : Dog type absolute position detection
STOPPER : Dogless absolute position detection machine end
method
NO STOPPER : Dogless absolute position detection marked point
alignment method
The progress of initialization is displayed, such as "OK" if the absolute
position has been established or "NG" if the absolute position is lost.
The distance between the machine basic position and the first grid point
is displayed.
If the first grid point is covered by the grid mask, the distance to the next grid point is
displayed.
Grid point right before
machine end stopper
"NOT PASS" is displayed until the machine passes a grid point after
power ON. After the machine passes the grid, the current machine
position is displayed.
I-275
7. Diagnosis
7.5 Absolute Position Monitor
[ABS POSITION SET]
<X>
TYPE NO-STOPPER STOPPER
STATE OK
TO END -12345.678
MACHINE -12345.678 NOT PASS
#
0 INIT SET 0
1 ORIGIN 0
2 ZERO -12345.678
#( ) ( ) (
ABS-SRV ADJUST HISTORY
Explanation
TO END
Grid point right before
machine end stopper
TO END
Grid mask
NEXT
key is
PAGE
ALARM/DIAGN 5. 2/2
<Y> <Z>
NO-STOPPER
NG ORIG-RTN
0.000 1.234
0.000
1 1
0 1
0.000 1.234
) ( )
CMPOSIT MENU
Machine basic
position
Machine basic
position