912 HEIDENHAIN Technical Manual MANUALplus 620
MP_analogOffset
Offset on analog axis
Available from NCK software version: 597 110-01.
Format: Numerical value
Input: –1.0 to +1.0 [V]
Default: 0 [V]
Access: LEVEL3
Reaction: RUN
MP_noOffsetAdjust
Excludes the axis from automatic offset adjustment
Available from NCK software version: 597 110-01.
Format: Selection menu
Selection: TRUE
Axis will be excluded from offset adjustment.
FALSE
Offset of the axis is adjusted.
Default: No value, parameter optional
Access: LEVEL3
Reaction: RUN
Position loop
resolution for
analog axes
The analog voltage is subdivided 65536-fold with a 16-bit D/A converter. This
results in a smallest voltage step of 0.15 mV.
This results in the voltage DU per position error or following error s
a
:
The control outputs one voltage per position error.
If DU is divided by the smallest possible voltage step (0.15 mV), the result is
the number n of the possible voltage steps per position error.
UΔ
10 000 [mV]
S
a
[µm]
--------------------------------=
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