Mitsubishi Electric Q172CPU Programming Manual page 180

5 POSITIONING DEDICATED SIGNALS
(5) Re-start command (M4404+10n)
This command resumes block execution when it is turned on during a block stop
by the M00, M01 or single block command or during a temporary stop during the
temporary stop command. (This signal is valid for the Motion program only. It is
invalid for a home position return, etc.)
[Motion program example]
O0001;
G90 G00 X100. ;
M00
X200. ;
M02;
%
Motion program (Axis
designation program) start
Start accept flag (M2001+n)
Automatic start (M4002+10n)
Temporary stop (M4003+10n)
Temporary stop command
(M4400+10n)
Re-start command (M4404+10n)
(6) Override ratio valid/invalid (M4405+10n)
This signal is used to set whether the override ratio is valid or invalid.
• ON.......... Valid : If M4405+10n turns on during execution Motion program,
positioning is executed at the specified speed multiplied by the
value [%] stored in the override ratio setting register.
• OFF........ Invalid : Positioning is controlled at the override ratio of 100[%].
REMARK
(Note-1) : Positioning is controlled at the override ratio of 100[%] at the G25 (high-
speed oscillation), G28 (proximity dog, count, data set, dog cradle,
stopper or limit switch combined type home position return) in the Motion
program or the home position returun by JOG operation, manual pulse
generator or CHGA instruction, etc. (The override ratio is made invalid.)
Program No.
Absolute value command PTP positioning (X100.)
Block stop
PTP positioning (X200.)
Reset
G90G00X100.
ON
OFF
5 - 39
M00. X200.
Temporary
Block stop
stop
ON
(Note-1)
X200.