Panasonic FPG-PP21

Pulser Input Operation FP∑ Positioning Unit
11-10
11.4 Operation at Over limit Input
Pulser input operation is as follows when Over limit inout (+) or Over limit input(-) is ON.
The operation is possible for the direction in opposite of the input limit.
Condition Direction Limit status Operation
Over limit input(+):ON
Table not to move,
Limit error occurs.
Forward
Over limit input (-):ON Table to move.
Over limit input(+):ON Table to move.
When Pulser input
operation is turned ON
Reverse
Over limit input (-):ON
Table not to move,
Limit error occurs.
Forward Over limit input(+):ON
Table stops,
Limit error occurs.
During Pulser input
operation
Reverse Over limit input (-):ON
Table stops,
Limit error occurs.
Note: Pulse/Sign output mode can be started up.
When the CW/CCW output mode is set, the limit error will occur.
If the error occurs, solve it using the methods as described below.
·Using the home return function
(1) Turn ON the Error clear (Y_F) of the Over limit input (+), and then turn it OFF.
(2) Turn ON the Home return start (Y_F) (towards the elapsed value minus (-) direction), while the
Over limit input (+) is ON.
·Using the JOG operation function
(1) Turn ON the Error clear (Y_F) of the Over limit input (+), and then turn it OFF.
(2) Turn ON the Reverse JOG (Y_4), while the Over limit input (+) is ON.
Program