Siemens SINUMERIK 840D Function Manual page 467

Mc axes and spindles

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Table of Contents

(see Section "Definition of an EG axis group (Page 473)")

Coupling factor

The coupling factor must be programmed for each leading axis in the group. It is defined by

numerator/denominator.

Coupling factor values numerator and denominator are entered per leading axis with the

following activation calls:

(see Section "Definition of an EG axis group (Page 473)")

Number of EG axis groups

Several EG axis groups can be defined at the same time. The maximum possible number of EG

axis groupings is set in the following machine data:

MD11660 $MN_NUM_EG

The maximum permissible number of EG axis groups is 31.

The option must be enabled.

Axes and spindles

Function Manual, 06/2019, A5E47437747B AA

M3: Coupled axes

14.4 Electronic gear (EG)

Sinumerik 840d sl