78
10) Install the motor-end cap.
Carefully push in the motor-end cap by making sure the cables are not pinched.
11) Correct the position deviation.
[Incremental encoder]
[1] Check the home position.
Turn on the controller power.
Use the PC software or teaching pendant to perform homing to check the home position. Repeat
homing several times to confirm that the actuator returns to the same position every time.
[2] Check the amount of position deviation.
The home position may have shifted slightly after the motor replacement.
To check the amount of position deviation, select a desired position number appropriate for checking
the deviation after the motor replacement, perform positioning to the selected position, and measure
the amount of deviation.
[3] Correct the deviation.
If there is a deviation from the initial home position when the SCON controller is being used, make
corrections using home return offset distance of parameter No. 22. If the SSEL or the X-SEL
controller is being used, make corrections using home preset value of the axis-specific parameter No.
12.
Carefully push in the motor-end
cap by making sure the cables
are not pinched.
Pull out the cable end while pushing in
the motor-end cap.
Tighten the bolts while securely
holding the cable end by hand.
Affix the motor-end cap.
Uniformly tighten the two hexagon
socket-head bolts (M3x8) using an
Allen wrench of 2.5 mm across flats.
Uniformly tighten the two hexagon socket-
head bolts (M3x50) using an Allen wrench
of 2.5 mm across flats.
Tightening torque: 83 N-cm (8.47 kgf-cm)
