FANUC Series 16/18/160/180-Model C Machining Center Operators Manual

OPERATION
B–62764EN/01
11. SETTING AND DISPLAYING DATA
743
The actual feedrate on the machine (per minute) can be displayed on a
current position display screen or program check screen by setting bit 0
(DPF) of parameter 3105. On a 14–inch CRT or 9.5/8.4 LCD, the actual
feedrate is always displayed.
Display procedure for the actual feedrate on the current position display screen
1 Press function key
POS
to display a current position display screen.
MEM STRT MTN *** 09:06:35
[ ABS ] [ REL ] [ ALL ] [ HNDL ] [ OPRT ]
ACTUAL POSITION(ABSOLUTE) O1000 N00010
PART COUNT 5
RUN TIME 0H15M CYCLE TIME 0H 0M38S
ACT.F 3000 MM/M S 0 T0000
X 123.456
Y 363.233
Z 0.000
Actual feedrate is displayed after ACT.F.
The actual feedrate is displayed in units of millimeter/min or inch/min
(depending on the specified least input increment) under the display of the
current position.
The actual rate is calculated by the following expression:
Fact +
ȍ
n
i+1
(fi)
2
Ǹ
where
n : Number of axes
fi : Cutting feed rate in the tangential direction of each axis or rapid
traverse rate
Fact : Actual feedrate displayed
The display unit:mm/min (metric input).
inch/min (Inch input, Two digits below the decimal
point are displayed.)
The feedrate along the PMC axis can be omitted by setting bit 1 (PCF) of
parameter 3105.
In the case of feed per revolution and thread cutting, the actual feedrate
displayed is the feed per minute rather than feed per revolution.
11.1.5
Actual Feedrate
Display
Procedure
Explanations
D Actual feedrate value
D Actual feedrate display
of feed per revolution

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