CHAPTER 4 PARAMETER

Timing chart

Speed

Homing

Torque limit detection

Homing completion

Torque limit value

Homing speed

[PA2_06]

Stopper

ON

Home position

shift unit amount

[PA2_14]

Time

Creep speed for

homing [PA2_07]

ON

PA2_22: Detection time for contact-stopper

ON

PA2_23: Torque limit for contact-stopper

4

PA1_27: Forward rotation torque limit

PA1_28: Reverse rotation torque limit

(1) The rising edge of the homing signal starts operation at the homing speed (PA2_06) in

the homing starting direction (PA2_10).

(2) Upon contact with the stopper or the like, the motor is stopped and the output torque is

limited to the torque limit for contact-stopper (PA2_23).

After limitation is set in the output torque, the detection time for contact-stopper (PA2_22)

is counted for the specified time, then a return is caused by the home position shift

amount (PA2_14), and homing is finished.

If the home position shift amount is zero, homing is finished at the contact position.

Automatic Operation Setting Parameter 4-71