
Replace the description of item 24 and 25 in the chapter “15.1 PMC axis control” as follows.
Signal list
No. Symbol Signal name
24
*FVOE to *FV7E
*FVOEg to *FV7Eg
Feed rate override signals
25
OVCE
OVCEg
Override cancellation signal
Signal Detail
24 Feedrate override signals
*FV0E to *FV7E(Note 1)
*FV0Eg to *FV7Eg
[Classification] Input signal
[Function] Like the CNC’s feedrate override signals *FV0 to *FV7, these signals
can be used to select the override for the cutting feedrate, in steps of
1% from 0 to 254%, independently of the CNC side by setting bit
2(OVE) of parameter No. 8001 to “1”.
When bit 1(INOV) of parameter No. 8009 is set to “0”, the signal of
*FV0E to *FV7E is effective for all groups. When bit 1(INOV) of
parameter No. 8009 is set to “1”, the signal of *FV0Eg to *FV7Eg is
effective for each group independently
These signals are composed with an eight-bit binary code and
correspond to the override value as follows:
Override value = Σ/2
i
×Vi/%
7
i=0
Vi=0 when signal *FviE is 1
Vi=1 when signal *FviE is 0
That is, each signal has the following significance:
*FV7E = 128%, *FV3E = 8%,
*FV6E = 64%, *FV2E = 4%,
*FV5E = 32%, *FV1E = 2%,
*FV4E = 16%, *FV0E = 1%
When all signals are set to “0”, the override is regarded as 0%, as
well as when all signals are “1”.
(Note1) When bit 1(INOV) of parameter No. 8009 is set to “1”, the
signal of *FV0E to *FV7E is used for the signal of group A.
EDIT
DATE DISIGNE
DESCRIPTION
TITLE
DRAW
FANUC Power Mate i - MODEL D/H
The function of feedrate override and feedrate
override cancel for each axis group in the
PMC axis control
B-63173EN-1/01-42
SHEET
2/5
APPROV.
FANUC LTD
030207
01
New design