Mitsubishi Electric MELSEC-Q Series User Manual page 395

When the machine HPR is stopped
Motor rotation speed
Cd.3
Positioning start No.
Positioning start singal [Y11]
BUSY signal [X11]
Cd.180 Axis stop
HPR request flag
( Status: b3)
Md.31
HPR complete flag
( Status: b4)
Md.31
Md.26 Axis operation
0: Standby
status
Md.514 HPR operating
status
Setting the required parameters after driver HPR method
Refer to Section 5.1.3 "Setting items for HPR parameters".
Start of driver HPR method
The control mode of the servo amplifier is set to "Home mode" if "9001" is set in
"[Cd.3] Positioning start No." and the axis is started.
If Zero speed ("[Md.108] Servo status" (low-order buffer memory address): b3) is
not turned ON at start for the MR-J4-GF, the HPR operation does not start until
Zero speed turns ON. Even in this case, "7: HPR" is set in "[Md.26] Axis operation
status".
Axis stop of driver HPR method
When "[Cd.180] Axis stop" is turned ON during HPR, "HALT" signal is sent to the
servo amplifier. If the servo amplifier which does not support the "HALT" signal is
used, the axis is not stopped by this signal. Use the forced stop signal instead.
Refer to the servo amplifier instruction manual for support information on the HALT
signal and forced stop signal.
The MR-J4-GF supports the HALT signal.
V
ON
OFF
ON
OFF
OFF
ON
OFF
5: Analyzing
5
1H
FFFFH
1H: Homing procedure is interrupted
" "
or not started ( 3H is stored
when the HP is already established.)
8 - 19
9001
ON
7: HPR
0H
1H
1H: Homing procedure is interrupted or not started
0H: Homing procedure is in progress
Chapter 8 HPR Control
t
1: Stopped
FFFFH
FFFFH: The servo amplifier is
not set to the home
position return mode