Panasonic GM1 User Manual page 383

Stop-on-contact method 1
The axis is stopped by a mechanical stopping mechanism such as a stopper. Then, when the
torque value exceeding the specified value continues for a certain period of time, the motor
stops. The stopping position is set as the home position.
Stop-on-contact method 2 [Stop-on-contact detection + Home position (Z
phase) based on front edge]
After the axis is stopped by a mechanical stopping mechanism such as a stopper, the rotation
of the motor is reversed. Then, the rising edge of the first home position (Z phase) is detected
and the motor stops. The stopping position is set as the home position.
The reference home position can be selected from the three types shown in the following table.
Type
Stop-on-contact method 2
Stop-on-contact method 2
(E2)
Stop-on-contact method 2
(E3)
(Note 1) If the home position (Z phase) is ON at the time of startup, it will not be regarded as a home position
(Z phase). Searches for a limit switch will be started.
(Note 2) The reference home position differs according to the selected home return type. (Z-phase, EXT2,
EXT3)
WUME-GM1RTXOP-01
Reference home position
Stop-on-contact detection + Home position (Z phase) based on front edge
Stop-on-contact detection + External latch input 2 (EXT2) based on front edge
Stop-on-contact detection + External latch input 3 (EXT3) based on front edge
11.2 Basic Preparations for Operation
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