Modifiable Logic Signals; Laser - Fagor CNC 8060 Installation Manual

I n s t a l l a t i o n m a n u a l .
6.11

Modifiable logic signals; laser.

LASERON
The PLC activates this mark to indicate that the laser is on.
SHUTTERON
The PLC activates this mark to indicate that the laser source shutter is open.
LASERREADY
The PLC activates this mark to indicate that the laser is ready.
PWMON
This mark may be used to activate and deactivate the PWM via PLC. The PWM is configured
using the following registers.
Registers.
PWMFREQ
PWMDUTY
Activating the PWM via PLC has priority over activating it from the CNC.
PWM status from the
CNC.
Off.
Active.
Off.
Active.
The modifications to the PWM both via program or via PLC are updated (refreshed) without
waiting for the PWM cycle in progress to be completed and as continuously as possible with
respect to the previous conditions; in other words, it does not wait for the default signal to
set to zero or to one in each change.
During tool inspection, the CNC does not deactivate the PWM This mark may be used to
deactivate the PWM viaPLC during tool inspection and resume the PWM at the end of the
inspection.
PWMFREQ
PWM frequency, when the PWM has been activated from the PLC (2-5000 Hz; by default, 0).
PWMDUTY
PWM duty cycle, when the PWM has been activated from the PLC (1-5000 tenths of %; by
default, 500).
ENABLEPWROUT
This mark is active by default. This mark is associated with the power control via an analog
output associated with the spindle (#PWRCTRL ON [OUT]). The PLC deactivates this mark
to disable the active power control. The PLC activates this mark to enable the active power
control in the CNC; if no power control is active, this mark does nothing.
If the PLC deactivates this mark, the CNC disable the power control, setting the maximum
defined in the instruction #PWRCTRL ON.
Meaning.
Frequency of the PWM (between 2 and 5000 Hz; by default, 0).
Duty cycle of the PWM (between 1 and 1000; by default, 500).
PWM status from the
PLC.
Off.
Off.
Active.
Active.
PWM status.
PWM off.
PWM active from the CNC.
PWM active from the PLC.
PWM active from the PLC.
6.
CNC 8060
CNC 8065
(R : 1709)
EF
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