Fagor CNC 8070, Programming Manual, Page: 402 / 556

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Programming manual
402
CNC 8070
14.
CNC VARI
ABLES
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14.3 Related to axis machine parameters
When these variables refer to a spindle, they may be accessed using prefix –MPA.– or –SP.–
indistinctly.
These variables may be accessed from the program (PRG), PLC and interface (INT), they are
read-only (R) synchronous and are evaluated in execution time.
They have generic names.
• Replace the "n" character with the channel number, maintaining the brackets. The first
channel is identified with the number 1, "0" is not a valid number.
• Replace the "Xn" character by the name, logic number or index in the channel of the axis or
of the spindle.
• Replace the letter "i" with a number keeping the brackets.
(V.)[n].MPA.AXISTYPE.Xn V.[1].MPA.AXISTYPE.X
V.SP.AXISTYPE.S
V.[2].MPA.AXISTYPE.1
V.[3].SP.AXISTYPE.6
(V.)[n].MPA.INCJOGDIST[i].Xn V.[2].MPA.INCJOGDIST[1].Z V.[4].MPA.INCJOGDIST[2].3
BELONGING TO THE CHANNEL Lin Rot Spd Ana Ser
(V.)[n].MPA.AXISEXCH Channel change permission
"0" = No "1" = Temporary "2" = Maintained
Yes Yes Yes Yes P/S
TYPE OF AXIS AND DRIVE
Lin Rot Spd Ana Ser
(V.)[n].MPA.DRIVETYPE.Xn Type of drive
"1" = Analog "2" = Sercos "16"=Simulated
Yes Yes Yes Yes P/S
(V.)[n].MPA.AXISTYPE.Xn Type of axis
"1" = Linear "2" = Rotary "4" = Spindle
Yes Yes Yes Yes P/S
(V.)[n].MPA.DRIVEID.Xn Sercos drive select (ID) Yes Yes Yes — P/S
(V.)[n].MPA.OPMODEP.Xn Sercos drive operating mode
"0" = Position "1" = Velocity
Yes Yes Yes — P/S
(V.)[n].MPA.FBACKSRC.Xn Type of axis
"0" = Internal "1" = External
Yes Yes Yes — P/S
HIRTH AXIS Lin Rot Spd Ana Ser
(V.)[n].MPA.HIRTH.Xn Hirth axis
"0" = No "1"= Yes
Yes Yes — Yes P/S
(V.)[n].MPA.HPITCH.Xn Hirth axis pitch Yes Yes — Yes P/S
AXIS CONFIGURATION FOR LATHE TYPE MACHINES Lin Rot Spd Ana Ser
(V.)[n].MPA.FACEAXIS.Xn Face axis
"0" = No "1"= Yes
Yes — — Yes P/S
(V.)[n].MPA.LONGAXIS.Xn Longitudinal axis
"0" = No "1"= Yes
Yes — — Yes P/S
ROTARY AXES
Lin Rot Spd Ana Ser
(V.)[n].MPA.AXISMODE.Xn Work mode
"0" = Module "1" = Linear like
— Yes — Yes P/S
(V.)[n].MPA.UNIDIR.Xn Unidirectional rotation
"0" = No "1"= Yes
— Yes — Yes P/S
(V.)[n].MPA.SHORTESTWAY.Xn Via shortest way
"0" = No "1"= Yes
— Yes — Yes P/S
ROTARY AXES AND SPINDLE
Lin Rot Spd Ana Ser
(V.)[n].MPA.MODCOMP.Xn Module compensation
"0" = No "1"= Yes
— Yes Yes Yes S
(V.)[n].MPA.CAXIS.Xn Works as a "C" axis
"0" = No "1"= Yes
— Yes Yes Yes P/S
(V.)[n].MPA.CAXSET.Xn Work set for "C" axis — Yes Yes Yes P/S