Chapter 6 Motion Function Blocks
Slave
Master
MasterPosMasterStartPos MasterEndPos
SlavePos
Scale
(2) Set the position of serve axis to read in the cam table as SlavePos value. Offset/Gear ratio/Phase correction operation
applied to the command axis is not reflected in the MasterPos output.
(3) When the cam table master position reading operation is completed, the Done output turns on.
(4) The ‘Scale’, which is the accuracy value of the cam table master position reading, can’t input 0. If the ‘Scale’ is 0, an error
(error number: 0x0B) occurs. If the ‘Scale’ value is large, an error may occur between the magnified MasterPos value and
the actual spindle position. Also, if the ‘Scale’ value is small, the execution time of the function block may become long.
(5) If the position of the main axis corresponding to the position of the serve axis set in SlavePos does not exist among the
values between MasterStartPos and MasterEndPos, Error is On and "0x1124" occurs in ErrorID.
(6) The value of MasterEndPos must be greater than the value of MasterStartPos. If the MasterEndPos value is less than or
equal to MasterStartPos, Error is On and "0x0B" occurs in ErrorID.
Category
Module O/S XG5000
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