Panasonic AFP7MC16EC User Manual page 198

Manual Operation (Home Return)
 Limit method 1 (Limit signal + Z phase)
• Reverses after detecting the leading edge of the limit switch on the opposite side of the
home return direction. After that, the operation stops at the first leading edge of the home
position (Z phase). It is set as a home position.
• In the case of the limit method 1, the operation stops once in the home return deceleration
time after the detection of the trailing edge of the limit input as the home return positioning
control mode (Method33/34) of Servo Amplifier A5B is used. The home position is searched
at a home return creep speed again, and the operation stops when the leading edge of the
first home position (Z phase) is detected.
(Note): The home return positioning control mode (Method33/34) of Servo Amplifier A5B is a mode to detect an index
pulse as a home position. The home return direction of Method33 is the - direction, and that of Method 34 is the
+ direction.
The starting point is
①
between the near home
input and limit (+) input.
The starting point is on the
②
near home input.
 Limit method 2 (Limit signal)
• Detects the leading edge of the limit switch in the home return direction and stops. It is set
as a home position.
The starting point is
①
between the near home
input and limit (+) input.
The starting point is on the
②
near home input.
11-6
Limit (-) input
Limit (-) input
Limit stop
deceleration time
Home return creep speed
Home return creep speed
Target speed
Home return direction
Z phase
Home return creep speed
Target speed
Home return creep speed
Temporary stop
Home return direction
Home switch
Limit (+) input
Home return
deceleration time
Limit (+) input