Mitsubishi Electric MELSERVO MR-J2S- A Instruction Manual page 363

15. ABSOLUTE POSITION DETECTION SYSTEM
(d) X-axis program
Do not execute the X-axis program while the ABS ready (M8) is off.
(Note)
Positioning X-axis start
mode command
M8
Ready to
send ABS
data
(e) Dog type home position return
Refer to the home position return program in the A1SD75 User's Manual.
Note that this program requires a program which outputs the clear (CR) (Y35) after completion of
home position return.
Add the following program:
Home position return
start command
M22
D12 K16
Processing Home position return
instruction completion judgment
X-axis start program
FROM H0000 K817 D12 K1
WAND K0016 D12
M22
Y35
15 - 56
When "M8" (ready to send ABS data) switches on,
the X-axis start program is executed by the X-axis
start command.
Reading 1-axis home position return
completion signal
Masking home position return completion
Home position return processing instruction
Switching clear (CR) on
16)