— 9-5 —
9.1.5.2. Software Over-travel Limit Switch
Notes to be taken in over-travel limit setting
Caution : • The over-travel area should be 1000 [pulses] or wider. When the over-travel
area is too narrow the Motor may turn through the “off-limits” area.
• Set the over-travel limits with ample margin, giving consideration to the
overshoot of the mechanism controlled by the Motor.
• When “off-limits” area is specified by the software over travel limit, the Motor
rotates to the direction to avoid off-limit area regardless of moving distance.
(Commands AD and AR is disregarded, even it is set.)
l This function becomes valid after the Home position is determined by Home Return or AZ
command.
l Use the OTP and OTM commands to set the over-travel limit values.
<Operation> Setting by teaching
1) Turn off the Motor servo.
:MO
:_
O
ENT
M
2) Move the Motor’s rotor manually to a point to be the over-travel limit on the plus side.
3) Input the password.
:MO
:/NSK ON
NSK ON
:_
N S/
SP
K
N
ENT
O
4) Register the present position as the over-travel limit on the plus side. The registered
over-travel limit value appears on the display.
:OTP/ST
OTP123456
OTM0
:_
T PO S T/
ENT
5) Move the Motor’s rotor manually to a point to be the over-travel limit on the minus side.
6) Input the password.
:MO
:/NSK ON
NSK ON
:_
N S/
SP
K
N
ENT
O
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