Data Set Type Homing - Mitsubishi Electric MR-JE-*C Instruction Manual

12. WHEN USING WITH A GENERAL-PURPOSE INTERFACE

12.4.5 Data set type homing

(1) Device/parameter
Set input devices and parameters as follows:
Item
Homing mode selection
Data set type home position
return
Homing position data
(2) Timing chart
ON
SON (Servo-on)
OFF
MD0
ON
(Operation mode
OFF
selection 1)
ON
MEND
(Travel completion)
OFF
ON
CPO (Rough match)
OFF
ZP
ON
(Home position return
OFF
completion)
Servo motor Forward rotation
speed 0 r/min
Reverse rotation
ON
ST1
(Forward rotation start)
OFF
ON
ST2
(Reverse rotation start)
OFF
The setting value of [Pr. PT08 Home position return position data] and [Pr. PT58 Home position return
position data (extension parameter)] is used as the position address at the homing completion.
Device/parameter to be used
MD0 (Operation mode selection 1)
DI0 (Point table No. selection 1) to DI7 (Point
table No. selection 8)
[Pr. PT45 Home position return types]
[Pr. PT08 Home position return position data],
[Pr. PT58 Home position return position data
(extension parameter)]
3 ms or shorter
Travel to home position
Switch on MD0.
Switch off DI0 to DI7.
Select the data set type with "-3".
Set the current position at the time of homing
completion.
Execution of data set type home position return
12 - 29
Setting
Home position return
position data
5 ms or longer