NC Commissioning with HMI Advanced
11.5 Axes and spindles
Manual
Commissioning Manual, 05/2008, 6FC5397–4CP10–4BA0
445
For further information on parameter sets, see Subsection "Axis/spindle parameter
sets" (Page 411).
References:
/FB1/ Function Manual - Basic Functions, S1 Spindles, Chapter "Gear stage change"
11.5.23
Spindle measuring systems
Encoder matching
When parameterizing the measuring systems of spindles, the same conditions apply as for
parameterization of the measuring systems of rotary axes. This multiplication is 2048.
For incremental measuring systems see Subsection "Parameterization of incremental
measuring systems" (Page 396).
For absolute measuring systems see Subsection "Parameterization of absolute measuring
NOTICE
If the motor encoder is used for actual-value sensing, the encoder matching data must be
entered in the machine data for each individual gear stage if several gear stages are
present.
Pulse multiplication factor
The maximum multiplication of the appropriate drive is always used as the multiplication of
the encoder pulses.
SIMODRIVE 611 universal
The pulse multiplication with SIMODRIVE 611 universal is 128.
Examples of encoder adaptation
Example A: encoder on the spindle
Suppose the following conditions are provided:
●
The incremental encoder is mounted on the spindle.
●
Encoder pulses = 500 [pulses/rev.]
●
Pulse multiplication = 128
●
Internal precision = 1000 [increment/degree]
●
Encoder gear stage = 1:1
●
Load gear stage = 1:1
The machine data are set acc. to the values above:
Содержание SINUMERIK 840Di sl
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