Synchronized Position Of The Following Axis When Switching On (Cpfpos+Cpon) - Siemens SINUMERIK 840D sl Function Manual

M3: Coupled axes
8.5 Generic coupling
BC:
Example:
Programming
WAITC(X2,"IPOSTOP")
Constraints
WAITC can only occur singularly in a block, contrary to the keyword CPBC.
8.5.5.5

Synchronized position of the following axis when switching on (CPFPOS+CPON)

When switching on the coupling (CPON) approach of the following axis can be programmed for
a specified synchronized position.
The synchronized position takes immediate effect at switch on. The total position, resulting
from the synchronized position and the coupling rule, is approached according to the specified
synchronization mode (CPFMSON), taking into account the dynamic response limits.
Programming
Syntax:
Designation:
Functionality:
Value:
390
Type: STRING
Range of values:
"NOC" Block change is performed irrespective of the coupling
status.
"IPOSTOP" Block change is performed with setpoint synchronism.
"COARSE" Block change is performed with actual value synchron‐
ism "coarse".
"FINE" Block change is performed with actual value synchron‐
ism "fine".
Default value: "NOC"
Comment
; Block change during processing of the part program is
done with setpoint synchronism (with active coupling to
following axis X2).
CPON=FAx CPFPOS[FAx]= <value>
Coupling Following Position
Defines the synchronized position of the following axis when switching
on. AC, IC and GP are possible in position specification.
Type: REAL
Range of values: All positions within the traverse range boundaries
Function Manual, 01/2015, 6FC5397-2BP40-5BA2
Special functions