Fagor CNC 8060 - Page 750

·750·
Installation manual
CNC 8060
CNC 8065
10.
CNC VARIABLES.
(REF: 1402)
PWM related variables.
(V.)PLC.PWMFREQ
Variable that can be read and written from the PLC and read from the program and from the interface.
The variable returns the execution value; reading it interrupts block preparation.
Frequency of the PWM (between 2 and 5000 Hz; by default, 0), when the PWM has been
activated via PLC. Setting variable to ·0· deactivates the output of the PWM. This variable
only works when the Laser has been activated via PLC.
Remarks.
The changes from the variable are updated (refreshed) in the next loop; the intermediate
times between loops will be ignored.
(V.)PLC.PWMDUTY
Variable that can be read and written from the PLC and read from the program and from the interface.
The variable returns the execution value; reading it interrupts block preparation.
Duty cycle of the PWM (between 1 and 100%; by default, 50%), when the PWM has been
activated via PLC. This variable only works when the Laser has been activated via PLC.
Remarks.
The changes from the variable are updated (refreshed) in the next loop; the intermediate
times between loops will be ignored.
The reading from the CNC will be divided by 10; i.e. for the value of ·1·, the CNC reading
will return a value of ·0.1·.
PLC.PWMFREQ
PLC.PWMDUTY
PLC.PWMFREQ
PLC.PWMDUTY
PLC.PWMDUTY PLC.PWMDUTY
500 (50%)
200 Hz
250
200 Hz
(25%)