Siemens SINUMERIK 840Di sl Function Manual page 91
Synchronized actions, ncu system software
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- Commissioning manual (632 pages) ,
- Programming manual (560 pages) ,
- Operating manual (470 pages)
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• Cross-channel coupling, axis replacement
• Activating/deactivating a coupling
• Coupling factor
• Curve table
Synchronized actions
Function Manual, 11/2006, 6FC5397-5BP10-2BA0
For axis replacement, the following and leading axes must be known to the calling
channel. Axis replacement of leading axes can be performed independently of the state
of the coupling. A defined or active coupling does not produce any other boundary
conditions.
Note
With the activation of the coupling, the following axis becomes the main run axis and is
not available for an axis replacement. The following axis is thus logged out of the
channel. With this type of coupling, an overlaid movement is therefore not possible.
For additional information on axis replacement in synchronized actions, see Subsection
2.4.16 Axis replacement from Synchronized Actions; GET/RELEASE[axis]
The CP keywords are processed in synchronized actions directly by the coupling module.
This means that a CP keyword takes effect immediately. Activation of the coupling of a
leading axis to a following axis:
CPLON[Fax]=<Leading axis or Leading spindle>
Deactivation of the coupling of a leading axis to a following axis:
CPLON[Fax]=<Leading axis or Leading spindle>
With the following keyword, all the leading axes for slave axes in synchronized actions
are deactivated.
SPOF=<FAx>
When programming a coupling factor, a previously activated non-linear coupling
relationship (e.g., a curve table) is deactivated. Determining the numerator of the coupling
factor in synchronized actions:
CPLNUM[FAx,LAx]= <value>
Determining the denominator of the coupling factor in synchronized actions:
CPLNUM[FAx,LAx]= <value>
When programming a table number, a previously activated non-linear coupling
relationship e.g., a curve table is deactivated. In synchronized actions, the leading
axis/spindle-specific coupling component is calculated for the master value of the leading
axis/spindle using the specified curve table:
CPLCTID[FAx,LAx]= <value>
Detailed description
2.4 Actions in synchronized actions
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