Siemens sinumerik 840D sl Function Manual page 326

Detailed description
2.5 Generic coupling
2.5.4.8 Behavior of the following axis at switch-on (CPFMON)
The behavior of the following axis/spindle during switch-on of the coupling can be
programmed with the keyword CPFMON.
Programming
Syntax:
Identifiers:
Functionality:
Switch-on
behavior:
Example:
CPFMON[X2]="CONT"
106
CPFMON[FAx]= "<block change criterion>"
Coupling Following Mode On
Defines the behavior of the following axis/spindle during switch-on of the
coupling.
Type: STRING
Range of values:
"STOP" Stop
"CONT" Continue
"ADD" Additional
Default value: "STOP"
; The current motion of following axis X2 is taken over as start
motion.
For spindles only!
An active motion of the following
spindle is stopped before switch-on.
For spindles and main traverse axes
only!
The current motion of the following
axis/spindle is taken over into the
coupling as start motion.
For spindles only!
The motion components of the
coupling operate in addition to the
currently overlaid motion, i.e. the
current motion of the following
axis/spindle is retained as overlaid
motion.
Special functions: Axis Couplings and ESR (M3)
Function Manual, 11/2006, 6FC5397-2BP10-2BA0