12 Functional Descriptions 10.94
12.27 Parameter set switchover
12.27 Parameter set switchover
The Parameter set switchover function
is as option (SW 4 and higher).
The parameter set switchover function allows parameters of various NC control areas (position
control, actual value detection) or of the drive to be switched over simultaneously and with
minimum delay.
12.27.1 Parameter set switchover (up to SW 3)Axis parameter sets (NCK/SERVO)
Two parameter sets (PaSe) are available for the position control area in feed axes.
Axis parameter
1stPaSe
2ndPaSe
Parameter
Servo gain factor 252* 1320*
Feed forward control factor 312* 1260*
Time const. symm. filter 392* 1324*
MD
The switchover is executed implicitly when G functions for thread functions (G33, G34, G35,
G36, G63) are selected. There is no way in which the user can directly initiate the switchover
process.
Gear stages/parameter set switchover for axes with 840 C and SW 3
Part program
SERVO
p
arameter set
Drive
parameter set
611D FDD
SERVO
axis
NCK
axis
DB 29, DR K+122, bit 0-2
DB 29, DR K+120, bit 0-2
PLC
Actual parameter set
Setpoint parameter set
Actual parameter set
Nxx G
"Thread"
12
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SINUMERIK 840C (IA)