NSK MEGATORQUE M-ESA-J0002V25, Руководство пользователя

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<Operation> Adjusting the Home limit switch position
1) Loosely mount the HLS sensor (Home limit switch) slightly preceding a point to be the Home
position.
2) Check the wiring of the HLS sensor. Execute the IO command and check if the ESA25 Driver Unit
is reading the HLS input correctly.
3) Adjust the position of the Home position sensor. First, make the Motor servo-on, then execute the
HS/LS command. At this time, be careful that the Motor starts Home Return operation and thereby
rotates. By using Handy Terminal, take the following steps:
(1)
:HS/LS_
S / H S L
(2) Press the ENT key to start Motor rotation.
:HS/LS
TR2003
OK
:_
ENT
The Motor stops as soon as the HLS sensor goes ON. The Handy Terminal displays the
TR value (i.e., number of pulses from the closest øZ rising edge) of the Motor’s present
position.
Check that this value is in the range of 1000 to 3000
If the TR value is not in this range, loosen the HLS sensor and move it CW or CCW
direction. Repeat steps (1) and (2) until the TR value is within the above range.
Caution : When installing the HLS sensor, be sure to adjust its position as mentioned
above. Otherwise, positioning may not be performed correctly.
l
Above procedures complete adjustment of Home limit sensor. Follow the procedures hereunder to
adjust offset value of Home position.
(3) Input the MO command (servo-off command).
:HS/LS
TR2003
OK
:MO_ O M
(4) Press the ENT key to execute the command and thereby turn off the Motor servo.
TR2003
OK
:MO
:_
At this time, the Motor can be turned easily by hand. Turn the Motor to the desired
position. Do not give the Motor more than one turn.
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