NCT Group 99M, 2000M manual Rollovenc =1

5 The Coordinate Data

Movement of rotary axis in case of incremental programming

In case of programming incremental data input the direction of movement is always according to the programmed sign.

The appropriate parameter ROLLAMNT_x to be applied for movement setting can be set at parameter 0247 RELROUND_A, 0248 RELROUND_B or 0249 RELROUND_C for axis A, B or C, respectively. If the appropriate parameter RELROUND_x

–=0: parameter ROLLAMNT_x is out of use, i.e. the movement can be greater than 360/,

–=1: parameter ROLLAMNT_x is in use. If, e.g., ROLLAMNT_C=360000 (360/), the largest movement on axis C may be 359.999°.

0188 C.ROTARY=1,	Block programmed by	Movement affected	Position at
0243 ROLLOVEN_C=1	incremental data input	by block	block end
0263 ROLLAMNT_C = =360000
0249 RELROUND_C=0			C=0
parameter ROLLAMNT_C is out of	G91 C450	450	C=90
use	G91 C0	0	C=90
	G91 C–90	–90	C=0
	G91 C–360	–360	C=0
0249 RELROUND_C=1			C=0
parameter ROLLAMNT_C is in use	G91 C450	90	C=90
	G91 C0	0	C=90
	G91 C–90	–90	C=0
	G91 C–360	0	C=0

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