Siemens SINUMERIK 840C - Manual (Page 303)

6 NC Machine Data (NC MD), NC Setting Data (NC SD) 12.93
6.6.1 General MD bits (general bits)
7 6 5 4 3 2 1 0
Bit No.
NC MD
5156
to
5182
Coupled motion combination
Default value: All bits 0
The definition of this coupled axis combination defines which coupled axis pairings form a
coupled axis combination and how the coupled motion is performed (coupled motion in the
same direction or opposite directions).
The 9 possible coupled axis combinations are programmed with G151 to G159. Each coupled
axis combination is defined with 3 NC MDs corresponding to the 9 coupled axis pairings (12
times 2 bits).
Active: RESET
See also NC MD 876 - 899 and the Programming Guide.
Programming NC MD
1st coupled axis combination G151 5156 to 5158
2nd coupled axis combination G152 5159 to 5161
3rd coupled axis combination G153 5162 to 5164
4th coupled axis combination G154 5165 to 5167
5th coupled axis combination G155 5168 to 5170
6th coupled axis combination G156 5171 to 5173
7th coupled axis combination G157 5174 to 5176
8th coupled axis combination G158 5177 to 5179
9th coupled axis combination G159 5180 to 5182
6–118 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50
SINUMERIK 840C (IA)