Siemens SINUMERIK 840D sl Programming Manual page 612

Axis couplings
9.4 Electronic gear (EG)
Version 2:
Syntax
EGOFS(following axis,leading
axis1,...,leading axis5)
At least one leading axis must be specified. The influence of the specified leading axes on
the slave is selectively inhibited. This call triggers a preprocessing stop. If the call still
includes active leading axes, then the slave continues to operate under their influence. If the
influence of all leading axes is excluded by this method, then the following axis is braked to a
standstill.
Version 3:
Syntax
EGOFC(following
spindle1)
Note
This version is only permitted for spindles.
612
Description
The electronic gear is deactivated. The following spindle
continues to traverse at the speed/velocity that applied at
the instant of deactivation. This call triggers a preprocessing
stop.
Programming Manual, 06/2009, 6FC5398-2BP20-0BA0
Description
This command parameter
setting made it possible to
selectively remove the influence
of the individual leading axes on
the following axis' motion.
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