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MM4006
EDI10181En1020 — 03/03
L
o
Scaling Acceleration (Torque Motors Only)
This command sets the scaling acceleration value for a stage equipped
with a torque motor. That is the maximum acceleration acceptable by the
mechanical system required by the controller when the maximum tension
(±10 V on the output of the DAC) is applied on the driver board.
If you are setting up a new motion device that has no default parameters,
press the MODIFY k e y to set the HOME speed. Use the numeric keypad to
enter a value. Press VALID t o accept the setting and return to the previ-
ous menu.
Press the U P k e y to advance to the next parameter.
Axis Setup
QUIT
AW — S e t axis scaling acceleration.
Encoder Resolution
This parameter defines the physical travel of the motion device that corre-
sponds to one encoder count. It represent the resolution of the system and
must reflect the real physical value (theoretical value, excluding all errors).
This parameter can be used to correct for a linear error in the motion
device's absolute position accuracy. See the Motion Control Tutorial sec-
tion for more details.
For the PP families, the Motor and the Encoder Increment can be changed
separately, on condition that:
• I f encoder resolution Z motor resolution: OK.
• I f encoder resolution < m o t o r resolution: OK but Motor Resolution
= new encoder resolution.
If you need to correct the encoder increment setting, press the MODIFY key
to modify the current value. Use the numeric keypad to enter the correct
value. Press VALID t o accept the new setting and return to the previous
menu.
c
a
CAUTION
It is recommended that this value not be altered.
MODIFY
U P
QUIT Y E S
Q U I T
NOTE
2.28
N
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MODIFY
V ALID
Vie WOWS
—
UV 0 0 P i
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Mode
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