Siemens SINUMERIK 840D sl Function Manual page 422

M3: Coupled axes
8.5 Generic coupling
Additional properties
Value ranges or availability of additional properties of a set coupling type (CPSETTYPE) can
be found in the following table:
Default
(CP)
Number of lead‐ ≦ 5
ing axes
Following axis Axis/spindle
type
Defining/delet‐ CPDEF/CPDEL
ing coupling or
module CPON/CPOF
Defining/delet‐ CPLDEF/CPLDEL
ing leading axis or
CPLON/CPLOF
Cascading +
Dynamic obser‐ -
vation
of the leading
spindle
Implicit selec‐ -
tion/deselection
of state control
1)
Legend:
also refer to: Function Manual, Extended Functions; Synchronous Spindle (S3)
1)
- not relevant or not allowed
Availability of the specified characteristics depends on the available version (see Section
"Requirements (Page 368)").
Example:
The coupled motion coupling type (CPSETTYPE="TRAIL") allows a maximum of two leading
axes and cascading. However, this is not available in the basic version, but requires the CP-
EXPERT option.
Supplementary conditions
● CPSETTYPE can be programmed in synchronous actions.
● If the coupling type (CPSETTYPE) is set, certain coupling characteristics are preset and
cannot be changed. Subsequent change attempts with keywords cause an error and are
rejected with an alarm:
CPSETTYPE=
CPDEF
CPDEL
422
Coupled motion Master value cou‐
(TRAIL) pling (
LEAD)
≦ 2 1
Axis/spindle Axis/spindle
CPON/CPOF CPON/CPOF
CPLON/CPLOF CPLON/CPLOF
+ +
- -
- -
TRAIL LEAD
Alarm 16686 Alarm 16686
Alarm 16686 Alarm 16686
Electronic gear Synchronous spindle
(EG) (COUP)
≦ 5 1
Axis/spindle Spindle
CPDEF/CPDEL CPDEF/CPDEL
CPLDEF/CPLDEL CPLDEF/CPLDEL
+ -
- +
- +
EG COUP
Function Manual, 01/2015, 6FC5397-2BP40-5BA2
Special functions