Fanuc Power Mate i Supplement to Manual Page 6
Supplement to Manual
4. Signals
4.1 Explanation of signals
[Classification] Input signal
Override cancellation signals for
each PMC axis group
OVCE<G150#5>, OVCEB<G162#5>,
OVCEC<G174#5>, OVCED<G186#5>,
OVCEE<G472#5>, OVCEF<G484#5>,
OVCEG<G496#5>, OVCEH<G508#5>
[Function]
When the parameter IOVC(8009#0) is set to
“1”, each signal fixes the cutting feedrate override of
PMC axis control to 100% for each PMC axis group.
[Operation] When this signal is set to “1”, the cutting
feedrate override of PMC axis control for each axis group
is cancelled.
When each signal is “1”, the CNC
operates as follows:
- Feedrate override corresponding to each override
cancel signal(OVCEg) is fixed to 100% irrespective
of feedrate override signal.
- Rapid traverse override and spindle speed override
are not affected.
[Classification] Input signal
Feedrate override signals for
each PMC axis group
*FV0E to *FV7E<G151> ,
*FV0EB to *FV7EB<G163>,
*FV0EC to *FV7EC<G175>,
*FV0ED to *FV7ED<G187>,
*FV0EE to *FV7EE<G473>,
*FV0EF to *FV7EF<G485>,
*FV0EG to *FV7EG<G497>,
*FV0EH - *FV7EH<G509>
[Function]
When the parameter INOV(8009#1) is set to
“1”, these signals override the cutting feedrate of PMC
axis control for each axis group. Eight binary code
signals correspond to override values as follows:
7
Override value = Σ ( 2
i
×Vi ) %
i=0
Vi=0 when *FViEg is “1” and
Vi=1 when
*FViEg is “0”
These signals have the following weight.
*
FV0Eg : 1%, *FV1Eg : 2%, *FV2Eg : 4%
*FV3
Eg : 8%, *FV4Eg : 16%, *FV5Eg : 32%
*FV6
Eg: 64%, *FV7Eg : 128 %
When all signals are “0”, they are regarded as
overriding 0% in the same way as when all signals are
“1”. Thus, the override is selectable in steps over a
range of 0 to 254%.
[Operation] Actual feedrate is obtained by multiplying the speed
specified in cutting feed in PMC axis control by the override value
selected by this signal
(*FV0Eg-*FV7Eg). The override is
regarded as 100%, regardless of this signal in the following cases:
Override cancel signal OVCEg is “1”.
Note
1. When this function is used in multi path control mode (G130) in automatic operation
mode, only the signals, that belong to the axis group with the smallest axis number in
the axes involved in the same path, are effective.
2. The suffix “g” of the signal “OVCEg” and “*FviEg” means PMC axis group “A” to “H”.
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EDIT
DATE DESIG. DESCRIPTION
FANUC Power Mate i – MODEL D/H
PMC axis control – Feedrate override and Feedrate
override cancel for each axis group Specifications
TITLE
DRAW.NO. CUST.
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Contents Summary of Fanuc Power Mate i Supplement to Manual
- Page 1FANUC Power Mate i - MODEL D/H PMC axis control – Feedrate override and Feedrate override cancel for each axis group Specifications 1. OUTLINE .............................................................................................................................. 2 2. SPECIFICATION ...........
- Page 21. Outline Up to now, only one set of the signals of “Feedrate override” and “Override cancel” for PMC axis control is provided commonly for all PMC axis groups. Then override cannot be handled independently for each PMC axis group. This function makes it possible to specify override and override ca
- Page 32.2 Override in Multi path control mode (G130) (Multi path control function is available only for Power Mate i – MODEL H.) When cutting feedrate is specified in multi path control mode (G130) in automatic operation, feedrate override and feedrate override cancel can be used for each path if the para
- Page 4(2) Multi path mode Path 1 (X, Y, Z-axis): use the signals of PMC axis group “A” Feedrate override signal: *FV0E-*FV7E(G151) Override cancel signal: OVCE(G150.5) Path 2 (U, V axis): use the signals of PMC axis group “D” Feedrate override signal: *FV0ED-*FV7ED(G187) Override cancel signal: OVCED(G186
- Page 53. Parameter #7 #6 #5 #4 #3 #2 #1 #0 8009 INOV IOVC [Data type] Bit IOVC: In case of PMC axis control, override cancel is 0: specified by one common signal for all PMC axis groups. It depends on the value of parameter OVE(8001#2) which signals are used 1: specified by each signal for each PMC axis g
- Page 64. Signals 4.1 Explanation of signals Override cancellation signals for [Classification] Input signal each PMC axis group [Function] When the parameter IOVC(8009#0) is set to OVCE
- Page 74.2 Signal address #7 #6 #5 #4 #3 #2 #1 #0 G150 OVCE G151 *FV7E *FV6E *FV5E *FV4E *FV3E *FV2E *FV1E *FV0E G162 OVCEB G163 *FV7EB *FV6EB *FV5EB *FV4EB *FV3EB *FV2EB *FV1EB *FV0EB G174 OVCEC G175 *FV7EC *FV6EC *FV5EC *FV4EC *FV3EC *FV2EC *FV1EC *FV0EC G186 OVCED G187 *FV7ED *FV6ED *FV5ED *FV4ED *FV3ED