Mitsubishi MR-JE-40A - Home Position Ignorance (Servo-On Position as Home Position)

5. HOW TO USE THE PROGRAM
5 - 46
Input device (0: off, 1: on)
Limit value status Enabled torque limit value
TL1 TL
0 0 Pr. PT11
0 1
TLA > Pr. PT11 Pr. PT11
TLA < Pr. PT11 TLA
1 0
Pr. PC35 > Pr. PT11 Pr. PT11
Pr. PC35 < Pr. PT11 Pr. PC35
1 1
TLA > Pr. PT11 Pr. PT11
TLA < Pr. PT11 TLA
The setting value of [Pr. PT08 Home position return position data] is used as the position address at the
home position return completion.
5.4.6 Home position ignorance (servo-on position as home position)
POINT
To perform a home position return by using the home position ignorance,
selecting a program containing a "ZRT" command is not required.
The position at servo-on is used as the home position.
(1) Device/parameter
Set input devices and parameters as follows.
Item Device/parameter to be used Setting
Home position ignorance [Pr. PT04]
_ _ _ 4: Select the home position ignorance
(servo-on position as home position).
Home position return position
data
[Pr. PT08]
Set the current position when the home position
return completed.
(2) Timing chart
ON
OFF
RD (Ready)
ON
OFF
MEND (Travel completion)
ON
OFF
CPO (Rough match)
ZP (Home position return completion)
ON
OFF
SON (Servo-on)
Servo motor speed
Home position return position data
ON
OFF
PED (Position end)
ON
OFF
Reverse rotation
0 r/min
Forward rotation
The setting value of [Pr. PT08 Home position return position data] is used as the position address at the
home position return completion.