Siemens sinumerik 840D sl Function Manual page 328

Detailed description
2.5 Generic coupling
2.5.4.10 Position of the following axis when switching off (CPFPOS+CPOF)
When switching off a coupling (CPOF) traversing to a certain position can be requested for
the following axis.
Programming
Syntax:
Functionality:
Value:
Example:
CPOF=(X2) CPFPOS[X2]=100
Boundary conditions
• CPFPOS is only effective as switch-off position with the switch-off command CPOF.
• The setting of a switch-off position is only permitted with the switch-off mode:
• Switch-off position is approached with maximum dynamics.
• Block change behavior depends on parameterization of the keyword CPBC.
108
CPOF=(FAx) CPFPOS[FAx]= <value>
Defines the switch-off position of the following axis FAx.
Type: REAL
Range of
values:
The switch command CPOF evaluates CPFPOS as switch-on position (see topic
"Synchronized Position of the Following Axis on Switch-on").
CPFMOF=STOP
All positions within the traverse range boundaries
; Deactivation of coupling to following axis X2. 100 is
approached as switch-off position of the following axis.
Special functions: Axis Couplings and ESR (M3)
Function Manual, 11/2006, 6FC5397-2BP10-2BA0