Siemens SINUMERIK 840C - Manual (Page 678)

Parameter
transfer
Display
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SINUMERIK 840C (IA)
between 4 and 32 may be entered. The default setting after “Load default” is
8.
S
Coarse quantization
This parameter defines the coarse quantization of the input quantity. Values of
>1 and <250 may be entered. The default setting after “Load default” is 49.
S
Initialization value
This parameter determines the initialization value of the compensation ampli-
tude. Values between 0 and 1 may be entered. The default setting after “Load
default” corresponds to 0 % of the maximum speed.
S
Number of learn process runs
This parameter determines the number of learn process runs. Values of bet-
ween >1 and <41 may be entered. The default setting after “Load default” is
15.
S
Detailed learning
This parameter determines whether the detailed learning function is selected
or not. The states “yes” or “no” may be selected. The default setting after
“Load default” is “no”.
D
Parameter transfer
This softkey is required to transfer manually changed data.
Additional information All NC machine data of the selected axis required to parameterize the neural
QEC are available under the Contr.para NC softkey. Most importantly, the activa-
tion bits are stored under this key.
In cases where the activation bit of the conventional QEC (NC-MD 18040, bit 6)
is set at the same time, the neural QEC has priority.
If you need to check the neuronal QEC characteristic, it can be selected with this
softkey.
9 Drive Servo Start-Up Application (as from SW 3)
9.5.4 Neural quadrant error compensation (QEC – SW 4)
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