Siemens Sinumerik 801 Technical Manual page 59

SINUMERIK 801
Start-Up
2） Feedrate override 100% key
Keep pressing this key for 1.5 seconds, the feedrate override will be
changed into 100% directly.
3） Feedrate override minus key with LED
The feedrate override will be decreased by a set increment when pressing
the key once until reaching 0％;
Keep pressing this key for 1.5 seconds, the feedrate override will be
changed into 0% directly.
LED is lit when the feedrate override is between 0 ... 100%, and flashes
when it's lowered to 0%;
4）Spindle speed override plus key with LED
The spindle override will be increased by a set increment when pressing
the key once until reaching 120％ ;
LED is lit when the spindle override is more than 100%, and flashes when
it reaches 120%;
5） Spindle override 100% key
Keep pressing this key for 1.5 seconds, the spindle override will be
changed into 100% directly.
6） Spindle override minus key with LED
The spindle override will be decreased by a set increment when pressing
the key once until reaching 5 0％;
Keep pressing this key for 1.5 seconds, the spindle override will be
changed into 50% directly.
LED is lit when the spindle override is between 50 ... 100%, and flashes
when it's lowered to 50%.
Notice
The feedrate override can be adjusted by settable incremens as: 0％, 1%,
2%, 4%, 6%, 8%, 10%, 20%, 30%, 40%, 50%, 60%, 70%, 75%, 80%, 85%,
90%, 95%, 100%, 105%, 110%, 115%, 120％.
The spindle override can be adjusted by settable increments as 50％, 55%,
60%, 65%, 70%, 75%, 80%, 85%, 90%, 95%, 100%, 105%, 110%, 115%,
120％.
Built-In PLC Application
3-7