4-35
H Overtravel Stop Selection (Pn001.1)
Pn001.1 Function selection application switch 1 –– Stop selection for drive prohibition input (Position,
speed, internally-set speed control)
Setting
range
0 to 2 Unit --- Default
setting
0 Restart
power?
Yes
Setting Explanation
Setting Explanation
0 Stop according to the setting of Pn001.0 (servo released after Servomotor has stopped)
1 Stop the Servomotor using the torque set in Pn406 (emergency stop torque), then locks
the servo.
2 Stop the Servomotor using the torque set in Pn406 (emergency stop torque), then
releases the servo (dynamic brake is turned OFF).
• Select the stopping process for when overtravel occurs.
Stopping Methods when Forward/Reverse Drive Prohibit is OFF
Pn001.0
0 or 1
1 or 2
2
POT (NOT) is OFF
Deceleration Method
Dynamic brake
Free run
Emergency stop torque (Pn406)
Servo unlocked
Stopped Status
Servo unlocked
Servo locked
Pn001.1
2
1
See note 1.
Pn001.1
0
Note 1. The position loop is disabled when the servo stops in servolock mode during position control.
Note 2. During torque control, the stopping process depends on Pn001.0 (the Pn001.1 setting does
not matter).
Note 3. POT and NOT are allocated to pin CN1-42 at the factory, and set to always OFF (i.e., drive
prohibition is disabled). To use the drive prohibition function, change the setting using
Pn50A.3 and Pn50b.0.
Note 4. With a vertical load, the load may fall due to its own weight if it is left at a drive prohibit input. We
recommend that you set the stop method for the drive prohibit input (Pn001.1) for decelerat-
ing with the emergency stop torque, and then set stopping with the servo locked (SV: 1) to
prevent the load from falling.
H Command Pulse Mode Selection (Pn200.0): Position Control
Pn200.0 Position control setting 1 –– Command Pulse Mode (Position)
Setting
range
0 to 9 Unit --- Default
setting
1 Restart
power?
Yes
Operation Chapter 4
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