日本森精机NL原点设置.doc

Page 1/9 SERVICE MANUAL Manual No. SE-CL201AX05-01 Machine CL1500 Controller MSX-805 Component Axis Drive MSG-805 CL2000 MSC-805 Title Adjustment of Zero Return Position for Z-Axis CONDITION Z-axis zero return position adjustment is required following servomotor/pulse-coder replacement or loss of parameter data. ? “ Z70 ABS. ILLEGAL 000n Z ” is displayed on the NC ALARM screen. No.  NC ALARM MESSAGE Z70  ABS. ILLEGAL  000n  Z METHOD Establishment of the Z-axis zero return position is necessary. Establishment and Adjustment of the zero return position for Z-axis using following procedure. Attention Determinant of Z-axis zero return position based on Spindle Large Nose. For checking distance from Spindle Large Nose to zero return position, need to remove the chuck from the machine. So this manual considers zero point reference indexes (zero point index marks) is Z-axis zero return position. (Refer to REFERENCE on last pages about exact distance from Spindle Large Nose to zero return position.) INTRODUCTION 1. Set the “ ZERO POINT ADJUSTMENT ” to “ VALID ” on OPERATION PANEL screen to enable axis travel. Position the Z-axis to the machine zero point (Z-axis zero point index marks matches). Display the ABS. POSITION SET (Absolute Position Set) screen. Perform Z-axis initial setting on ABS. POSITION SET screen. Set the Z-axis“ ORIG-RTN ” (Origin Return) on ABS. POSITION SET screen. Establish of the Z-axis zero return position. Reset the NC power following zero return position establishment. Following power on, perform Z-axis zero return operation to confirm positioning. Check the operation of the Z-axis in both of Manual and MDI operation. 3 2 1 2007/2/16 New Version Sakai Version YY /MM /DD Changes Corrected By Specified Production Month Approval Issued By Machines From Yoshida For Electronic October 2000 (No.1) Sakai Distribution CF2165-901A-02 SERVICE MANUAL SE-CL201AX05-01Page 2/9 Title Adjustment of Zero Return Position for Z-Axis PROCEDURE 1. When