Fagor CNC 8060 - PWM Related Variables

Installation manual
CNC 8060
CNC 8065
CNC VARIABLES.
10.
(REF: 1402)
·749·
PWM related variables.
10.30 PWM related variables.
(V.)G.PWMON
Variable that can only be read from the program, PLC and interface.
The variable returns the execution value; reading it interrupts block preparation.
PWM status, when it has been activated via CNC.
Syntax.
Values of the variable.
This variable returns one of the following values.
Remarks.
Activating the Laser via PLC has priority over activating it from the CNC.
(V.)G.PWMFREQ
Variable that can only be read from the program, PLC and 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 CNC. This variable only works when the Laser is active via CNC.
Syntax.
(V.)G.PWMDUTY
Variable that can only be read from the program, PLC and interface.
The variable returns the execution value; reading it interrupts block preparation.
Duty cycle of the PWM (between 0.1 and 100%; by default, 50%), when the PWM has been
activated via CNC. This variable only works when the Laser is active via CNC.
Syntax.
Remarks.
The reading from the PLC will be given in tenths (x10); i.e. for a value ·0.1·, the PLC reading
will return a value of ·1·. For a value of ·100·, the readin from the PLC will return a value of
·1000·.
V.G.PWMON
Value. Meaning.
0 Laser OFF.
1 Laser ON.
Laser status from the
CNC.
Variable (V.)G.PWMON
Laser status from the
PLC.
PWMON mark
Laser status.
0 0 Laser OFF.
1 0 Laser ON from the CNC.
0 1 Laser ON from the PLC.
1 1 Laser ON from the PLC.
V.G.PWMFREQ
V.G.PWMDUTY