C N C 4 2 2 0 M a c hi ne Too l Op e ra t ion an d Te st
44
Feeding magnification regulation
Press the Magnification key
and the
or
key to adjust the feeding
magnification in 16 levels.
Press the
key once to increase the feeding magnification by one level, until 150%;
Press the
key once to decrease the feeding magnification by one level, until 0;
Note 1: the value specified by F in feeding magnification regulation program
Note 2: actual feeding speed = speed specified by F × feeding magnification
Quick magnification regulation
During automatic running, press the magnification key
to switch to quick
magnification regulation mode. Press the
or
key to adjust the quick
magnification in four levels.
Press the
key once to increase the feeding magnification by one level, until 100%;
Press the
key once to decrease the feeding magnification by one level, until F0.
8.1.5
MAIN AXIS SPEED REGULATION
During automatic running, if the main axis speed is controlled by analog voltage, you can adjust
the speed of main axis.
Press the
or
key to adjust the magnification of main axis and change the speed.
You can adjust the main axis magnification in eight levels (50%-120%)
Press the
key increase the feeding magnification by one level, until 120%; press the
key once to decrease the feeding magnification by one level, until 50%
Note: the maximum output value of analog voltage = specified maximum output value of analog
voltage × main axis magnification
For example: set the system parameter 52 to 9999, execute the S9999 instruction, select 70%
for main axis magnification, and then the actual analog voltage output
≈10×70%=7V
State during running
8.1.6
SINGLE SECTION RUNNING
If it is the first time to execute the program, please selection single section to avoid accidents
by programming errors.