Fagor CNC 8060, Руководство по установке

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Installation manual.
CNC 8060
CNC 8065
LOGIC
CN
C INPUTS AN
D OUTPUTS.
6.
Gene
ral mo
difia
b
le sign
als.
·427·
(R
EF
: 1709)
INT1
··
INT4
There is a mark for each channel. The mnemonics for each channel are the following. Here
is an example of the mnemonics for INT1; it is the same for the rest of the marks.
INT1C1 (can also be programmed as INT1)
INT1C2 INT1C3 INT1C4
When the PLC activates one of these marks, the channel interrupts the execution of the
program and executes the corresponding interruption subroutine associated with
parameters INT1SUB to INT4SUB. The CNC executes the subroutine with the current
history of the interrupted program (G functions, feedrate, etc.). Once the subroutine is
executed, the CNC resumes the execution of the program from the interruption point and
maintaining the changes made to the history by the subroutine (G functions, etc.).
If the program is interrupted (STOP) or no program is in execution (channel in READY state),
the execution of the subroutine depends on parameter SUBINTSTOP. Also, in order to
execute the subroutine when no program is in execution, the channel must be in automatic
mode; the subroutine cannot be executed from jog mode.
The execution of an interruption subroutine may be interrupted with a STOP, but not by
another interruption subroutine. When a subroutine is interrupted, it is not possible to get
into tool inspection mode.
The CNC cancels the mark when it starts executing the subroutine or when it rejects the
execution of the subroutine.
PROBE1ENA
PROBE2ENA
Marks activated by default. These mark indicate that the probe has is enabled. When
executing a G100 or G103 command, the CNC will issue an error message if the mark of
the active probe (the one selected with #SELECT PROBE) is not enabled. These marks do
not limit the monitoring of the safe mode.
These marks should be tested in the subroutines Sub_Probe_Tool_Begin.fst and
Sub_Probe_Piece_Begin.fst so the subroutine waits until the mark is active.
PROBE1MONIT
PROBE2MONIT
These marks are associated with the safe mode of the probe. If the mark is active, the probe
is in safe mode monitoring collisions.
Loop level monitoring, controlling all the collision scenarios in any of the two probes. The
CNC can monitor the probes connected to the local inputs and to the remote CAN inputs.
The CNC monitors the two probe inputs at the same time.
These marks should be tested in the subroutines Sub_Probe_Tool_Begin.fst and
Sub_Probe_Piece_Begin.fst to warn, if they are deactivated, that the probe is in non-safe
mode.
LCOUNTALARMOFF1
LCOUNTALARMOFF2
These marks refer to the local feedback inputs 1 (LCOUNTALARMOFF1) and 2
(LCOUNTALARMOFF2) for the 8065. For the 8060 model, only the first of these
(LCOUNTALARMOFF1) has any functionality, as there is only one feedback input.
If the PLC activates one of these marks (by changing it from 0 to 1), it disables the
corresponding local feedback input. If the PLC deactivates one of these marks (by changing
it from 1 to 0), it enables the feedback alarms.
When the spindle and the C axis are parameterized in two sets for the same spindle, each
with its respective feedback while sharing the input signal (although with different
resolutions), the movement of the spindle can sound an alarm for the C feedback. These
marks allow the C feedback alarms to be disabled (for a local feedback) when the spindle