Panasonic GM1 Series - Checking the Operation of the Near Home Switch and Home Switch

● Whether or not the over limit input is taken can be confirmed by the input contact.
● The over limit input valid logics can be changed using "Pulse_4Axes Parameters".
2. If necessary, input a program to start the JOG operation.
2-1 Forcibly operate the over limit input to check whether the motor will stop.
2-2 Check to see if the over limit switch is functioning properly.
Operation at over limit input
Condition Direction Limit status Operation
When JOG operation is
started
Forward
Over limit input (+): ON Not executable, Error occurs.
Over limit input (-): ON Executable
Reverse
Over limit input (+): ON Executable
Over limit input (-): ON Not executable, Error occurs.
During JOG operation
Forward Over limit input (+): ON Deceleration stop, Error occurs.
Reverse Over limit input (-): ON Deceleration stop, Error occurs.
REFERENCE
4.3 List of Pulse_4Axes Parameters
5.4.4 Checking the Operation of the Near Home Switch and Home Switch
1.
Perform a forced operation on the home input and near home input.
1-1 Check to make sure the operation display LEDs on the pulse output unit light.
1-2 Execute "PG_Home" to check the operation.
2. Input the home return program and actually carry out a home return.
2-1 Check if near home input produces deceleration.
● The input valid logic for the home input and near home input is set in "Pulse_4Axes
Parameters"
3. Repeat JOG operation and home return operation.
3-1 Check if the home stop position deviates.
3-2 If the home stop position deviates, make adjustment so that the home position does
not deviate.
5.4 Confirming while the Power is ON
WUME-GM1PG-01 5-7