Checking The Operation Of Near Home Switch; Checking The Rotation, Movement Direction And Distance - Panasonic FP-XH M8N16PD User Manual

7.3 Check with Power Turned On

7.3.4 Checking the operation of near home switch

Step 1
Confirm that it has been normally imported as the input signal on the PLC side for forced
operation of the near origin input.
Step 2
Start the home return by the tool operation function of PM7 or inputting the home return
program, and check if the operation transits to the deceleration operation by the near home
input.
Check point
The logic of near home input depends on the settings of Servo Amplifier and FP-XH M8N
Control Unit.
Step 3
Repeat the JOG operation and the home return operation to confirm that the mobile station
exactly stop at the origin without offset.
Step 4
If the mobile station doesn't exactly stop at the origin, change the position of the near origin
input or reduce the home return speed to make it accurately stop at the origin.

7.3.5 Checking the rotation, movement direction and distance

Step 1
Check whether the rotation and movement direction is correct through the JOG operation or
automatic acceleration and deceleration operation.
Check point
The rotation direction depends on the installation of ball screws and the "CW/CCW Direction
Setting" of parameters.
Step 2
Perform the JOG operation or position control operation and confirm whether the movement
distance is consistent with the design.
Check point
The movement distance depends on the pitch of ball screws, reduction gear ratio and the set
movement amount of the position control data.
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