Detailed Description
2.3 Configurable gear adaptation
Basic logic functions: Spindles (S1)
40 Function Manual, 11/2006, 6FC5397-0BP10-2BA0
Parameters on gear step change
At gear step change, interpolation parameter and, in the standard case, servo parameter
sets of the position controller will be applied depending on the following machine data:
MD35590 $MA_PARAMSET_CHANGE_ENABLE
Servo parameter sets of position controller 1 to 6:
The servo parameter sets are used for fast matching of the position controller to changed
properties of the machine during operation on gear change of the spindle.
If the spindle is operating in axis mode, the new gear step is stored internally and parameter
set index "0" remains active in the servo. The new gear step is activated the next time the
spindle is programmed.
For further instructions on control and on servo parameter sets see:
Literature:
/FB1/ Function Manual Basic Functions; Speeds, Setpoint-/Actual Value System, Control
(G2)
/PGA/ Programming Manual Work Preparation/ Programmable Servo Parameter Set
The interpolation parameters specify gear steps 1 to 5
at the VDI interface for:
DB31, ... DBX82.0-82.2 (Set gear step A to C).
The appropriate
servo parameter set is activated depending on:
DB31, ... DBX16.0-16.2 (Actual gear step A to C).
One set of parameters, with the following assignment, is provided by the NC for each of the
5 gear steps:
Data set
Spindle data
VDI interface Parameter set, index n Data/content
of the data set
Data for axis mode * 0 Monitoring functions
Data for 1st gear step 001 1 M40 speed
Min./max. speed
Acceleration rates
K
V
factor
Transmission ratio
Data for 2nd gear step 010 2
Data for 3rd gear step 011 3
Data for 4th gear step 100 4
Data for 5th gear step 110
111
5
* = the last active gear step
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