Mitsubishi Electric M700V Series Manual page 74

MITSUBISHI CNC
III Functional Specifications
4.6.5 Manual Feed Rate B
M720VW
M system ○
L system ○
"Manual feedrate B" is a function that sets an arbitrary axis feedrate from the user PLC separately from the
"manual feedrate". The "manual feedrate B" feedrate setting can be selected from the feedrate common for
all axes and the feedrate independent of reach axis.
By combining the "manual feedrate B" function with the manual/automatic simultaneous function, an
arbitrary axis can be moved at the "manual feedrate B" independently of the machining program operation
even during automatic operation. Similarly, if the jog mode and other manual operation mode are set
simultaneously, an arbitrary axis can be moved at a speed independent from the "manual feedrate" even
during the manual operation mode.
The "manual feedrate B" function can move an axis at a speed different from the "manual feedrate". This is
not affected by dry run, or by manual or cutting override, so an arbitrary axis can be moved independently
even in operations during automatic operation or override during manual axis movement.
The relation of the "manual feedrate B" and "manual feedrate" is shown below.
Manual override validity
Manual feedrate
Dry run speed
Each axis manual feedrate B
speed 1st axis
Each axis manual feedrate B
speed 2nd axis
Each axis manual feedrate B
speed 3rd axis
Each axis manual feedrate B
speed 4th axis
(Note) For the axis to which manual feedrate B is applied, the feedrate is not displayed on the screen.
III - 72
M730VW M750VW M720VS
○ ○
○ ○
Cutting override
Each axis manual feedrate B valid
Validity
M730VS M750VS
○ ○ ○
○ ○ ○
Dry run validity
Manual feedrate B valid n-th axis
Validity
X axis speed
Y axis speed
Z axis speed
B axis speed