Fagor CNC 8065 - Accessing Numeric Variables from the PLC

Installation manual
CNC 8060
CNC 8065
CNC VARIABLES.
10.
(REF: 1402)
·529·
Understanding how variables work.
10.1.1 Accessing numeric variables from the PLC.
When the PLC accesses numeric variables that can have decimals, the values will be given
as follows.
• The coordinates will be given in ten-thousandths if they are in mm or hundred-
thousandths if they are in inches.
• The feedrate of the axes is given in tenth-thousandths if mm or in hundred-thousandths
if inches.
• The spindle speed will be given in ten-thousandths.
• The percentages will be given with the real value, in tenths or in hundredths depending
on the variable. If not indicated otherwise, the PLC will read the actual value. If not so,
it will indicate if the variable will be read in tenths (x10) or in hundredths (x100).
• Time will be given in thousandths.
• Voltage will given as follows. The variables associated with the machine parameter table
return the actual value (in millivolts). For the rest of the variables (in volts), the reading
will appear in ten-thousandths.
Units. Reading from the PLC.
1 millimeter. 10000.
1 inch. 100000.
1 degree. 10000.
Units. Reading from the PLC.
1 millimeter/minute. 10000.
1 inch/minute. 100000.
1 degree/minute. 10000.
Units. Reading from the PLC.
G97. 1 rpm. 10000.
G96. 1 meter/minute. 10000.
G96. 1 foot/minute. 10000.
G192. 1 rpm. 10000.
M19. 1 degree/minute. 10000.
Units. Reading from the PLC.
1 %. 1.
1 % (x10). 10.
1 % (x100). 100.
Units. Reading from the PLC.
1 second. 1000.
Units. Reading from the PLC.
1 volt. 10000.