Fagor CNC 8060, Installation Manual

Page: 410 / 698

Installation manual.
CNC 8060
CNC 8065
6.
LOGIC
CN
C INPUTS AN
D OUTPUTS.
Co
nsultin
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l
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c sig
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·410·
(R
EF
: 1709)
6.5 Consulting logic signals; laser.
ACTIVEMATERIALON
The CNC activates this mark when there is an active material file.
PIERCING
Piercing enabled. The OEM must manage this variable in the subroutine associated with
piercing (by default, Piercing.fst), to indicate to the PLC when to start (value 1) and end (valor
0) the piercing operation. The instruction #PLC makes it possible to manage a PLC mark
from the part or subroutine program, without interrupting the block preparation.
This mark shows the state of the variable V.PLC.PIERCING. The OEM can also use this
variable in the subroutine associated with the piercing (by default, Piercing.fst) to modify the
status of this mark. Entering this variable interrupts the block preparation.
CUTTING
Active cutting. The OEM must manage this mark in the subroutines associated with cutting
(by default, Cutting.fst / Cuttingoff.fst), to indicate to the PLC when to begin (value 1) and
end (valor 0) the cutting operation. The instruction #PLC makes it possible to manage a PLC
mark from the part or subroutine program, without interrupting the block preparation.
This mark shows the state of the variable V.PLC.CUTTING. The OEM can also use this
variable in the subroutines associated with cutting (by default, Cuttingon.fst / Cuttingoff.fst)
to modify the status of this mark. Entering this variable interrupts the block preparation.
COMVARACT
The CNC activates this mark when the user validates the common parameters of the active
piercing or cutting table. The PLC should disable this mark when management with these
variables is complete.
CUTVARACT
The CNC activates this mark when the user validates the cutting parameters of the active
table. The PLC should disable this mark when management with these variables is complete.
When the subroutine Cuttingon.fst changes only the cutting type (#CUTTING ON), the CNC
does not activate this mark, as the synchronization with the PLC is implemented through M
functions.
The subroutine Cuttingon.fst (or the one associated with the cutting process) performs a
series of operations with the variables associated with the technological tables, operations
that may also be required when the user modifies the table directly (which means modifying
the variables). The PLC manages the effects of these variables on the machine devices
(analog inputs, digital inputs, etc).
PIRVARACT
The CNC activates this mark when the user validates the piercing parameters of the active
table. The PLC should disable this mark when management with these variables is complete.
When the subroutine Piercing.fst changes only the piercing type (#PIERCING), the CNC
does not activate this mark, as the synchronization with the PLC is implemented through M
functions.
The subroutine Piercing.fst (or the one associated with the piercing process) performs a
series of operations with the variables associated with the technological tables, operations
that may also be required when the user modifies the table directly (which means modifying
the variables). The PLC manages the effects of these variables on the machine devices
(analog inputs, digital inputs, etc).