Fagor CNC8 070 Administrator guide

CNC8070
REF. 0402
ERROR SOLUTIONS

CNC8070
REF. 0402
ERROR SOLUTIONS
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CNC8070
ERROR SOLUTIONS
INDEX
Page i of i
INDEX
ERRORS 0000-0999 ....................................................................................1
ERRORS 1000-1999 ....................................................................................9
ERRORS 2000-2999 ..................................................................................79
ERRORS 3000-3999 ..................................................................................85
ERRORS 4000-4999 ..................................................................................93
ERRORS 5000-5999 ..................................................................................97
ERRORS 6000-6999 ..................................................................................99
ERRORS 7000-7999 ................................................................................105
ERRORS 8000-8999 ................................................................................111
TOOL AND TOOL MAGAZINE TABLE ...................................................121
MESSAGES OF THE PROFILE EDITOR ................................................125

CNC8070
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ERROR SOLUTIONS
Page 1 of 128
Errors 0000-0999
ERRORS 0000-0999
0001 'SYSTEM ERROR'
DETECTION During execution.
CAUSE Software or hardware error that cause corrupt data and/or incoherent results.
SOLUTION This type of errors usually force the CNC output.
Contact your supplier.
0002 'SYSTEM WARNING'
DETECTION During execution.
CAUSE Warning of internal situations that could become system errors.
SOLUTION They're usually restored with a simple ESCAPE.
Contact your supplier.
0003 'Error when requesting memory'
DETECTION On CNC power-up.
CAUSE The CNC does not have enough memory.
SOLUTION Contact your supplier.
0004 'Checksum error in PLC data'
DETECTION On CNC power-up.
CAUSE The PLC data saved into a disk are not valid. The file containing the data (\FagorCNC\
PLC8070\ User\ project\ objects\ plcData.bin) is either missing, cannot be accessed
or is damaged. As a result, some PLC data (marks, counters, timers and registers)
has been lost.
SOLUTION If the error persists after powering the CNC up several times, contact your supplier.
0005 'The CNC was not turned off properly, it must be homed'
DETECTION On CNC power-up.
CAUSE The CNC data saved into a disk are not valid (coordinates, offsets, PARTC). The file
containing the data (\FagorCNC\ Data\ orgData.tab) is either missing, cannot be
accessed or is damaged. As a result, some data has been lost. It loses the values
for coordinates, offsets, PARTC, kinetics, etc.
SOLUTION If the error persists after powering the CNC up several times, contact your supplier.
0020 'Wrong access to a variable'
DETECTION CNC power-up or page change at the interface.
CAUSE A variable is been accessed that is not recognized by the CNC.
SOLUTION Contact the machine manufacturer or the person who designed the interface screens
to remove the access to a variable unrecognized by the CNC.

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ERROR SOLUTIONS
Page 2 of 128
Errors 0000-0999
0040 'M before-before or Before-After with subroutine does not admit movements in
the block'
DETECTION Machine parameter validation.
CAUSE An M function with associated subroutine cannot be Before-Before or Before-After.
The subroutine associated with an M function is always executed at the end of the
block, after the rest of the block.
• Before-Before means that the M is executed before the rest of the block and the
synchronization with the PLC is also done before the block.
• Before-After means that the M is executed before the rest of the block and the
synchronization with the PLC is done after the block.
SOLUTION Either define the M without subroutine or define the M as After-After.
0041 'Duplicate M in the table'
DETECTION Machine parameter validation.
CAUSE There is an M repeated in the M table.
SOLUTION Delete the repeated M from the table.
0042 'Wrong machine parameter value'
DETECTION Machine parameter validation.
CAUSE Machine parameter out of range.
SOLUTION Set the machine parameter to a value between the maximum and minimum values
shown at the warning.
0043 'Restart the CNC to assume the new value'
DETECTION Machine parameter validation.
CAUSE A machine parameter has been modified that requires restarting the CNC in order
to assume the new value.
SOLUTION Restart the CNC.
0044 'Wrong axis name or undefined axis name'
DETECTION Machine parameter validation.
CAUSE The wrong name has been assigned to a machine parameter that represents the
name of an axis.
SOLUTION Assign a correct name to the parameter. The first character is mandatory A, B, C, X,
Y, Z, U, V or W and the second one optional, a number from 1 to 9.
0045 'Wrong spindle name'
DETECTION Machine parameter validation.
CAUSE The wrong name has been assigned to a machine parameter that represents the
name of a spindle.
SOLUTION Assign a correct name to the parameter. The first character S is mandatory and the
second one optional, a number from 1 to 9.
0046 'Nonexistent axis'
DETECTION Machine parameter validation.
CAUSE A machine parameter that represents the name of an axis has been assigned a name
that does not exist in parameter AXISNAME.
SOLUTION Assign a correct name to the parameter. A name that appears in AXISNAME.
0047 'A main axis cannot be defined as slave'
DETECTION Machine parameter validation.
CAUSE In a Gantry pair, an axis has been set as slave that is the master of another pair.
SOLUTION Do not set it as slave.
0048 'An axis cannot be a slave of several masters'
DETECTION Machine parameter validation.
CAUSE In a Gantry pair, an axis has been set as slave that is already a slave in another pair.
SOLUTION Do not set it as slave again.

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ERROR SOLUTIONS
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Errors 0000-0999
0049 ''A master axis cannot be a slave and vice versa'
DETECTION Machine parameter validation.
CAUSE If an axis is set as slave in another Gantry pair, cannot be the master of another pair.
An axis already set as master cannot be the slave in another pair either.
SOLUTION Check the Gantry axes table.
0050 'The master and slave axes must be of the same type (AXISTYPE)'
DETECTION Machine parameter validation.
CAUSE The axes of a Gantry pair must have thesame machine parameter AXISTYPE (linear,
rotary).
SOLUTION Check the Gantry axes table or the AXISTYPE parameters of both axes of the pair.
0051 'The master and slave axes must have certain parameters with the same value'
DETECTION Machine parameter validation.
CAUSE If they are two linear axes, the machine parameters that must have the same values
are: AXISMODE, FACEAXIS and LONGAXIS. If they are rotary axes, the parameters
that must have the same values are: AXISMODE, SHORTESTWAY and CAXIS.
SOLUTION Check the parameters mentioned earlier.
0052 'Module difference too small'
DETECTION Machine parameter validation.
CAUSE The difference between machine parameters MODUPLIM and MODLOWLIM is
lower than the resolution of the axis.
SOLUTION Increase MODUPLIM or decrease MODLOWLIM.
0053 'Parameter MGPAXIS repeated in several handwheels'
DETECTION Machine parameter validation.
CAUSE There are two or more handwheels in the manual table that have the same axis name
assigned to them.
SOLUTION Assign each handwheel to a different axis.
0054 'The MOVAXIS and COMPAXIS axis must be different'
DETECTION Machine parameter validation.
CAUSE In one of the cross compensation tables, the compensated axis and the axis whose
movement affects the compensated axis are the same.
SOLUTION Assign different axis names.
0055 'The same axis is causing and suffering the cross compensation error'
DETECTION Machine parameter validation.
CAUSE Checking the associations of compensated (affected) axes (COMPAXIS) and those
(MOVAXIS) whose movements affect the other ones in the cross compensation
tables, there is an axis defined as being affected by its own movement which does
not make sense.
SOLUTION Define MOVAXIS and COMPAXIS properly in the cross compensation table.
0056 'Compensation table positions not in ascending order'
DETECTION Machine parameter validation.
CAUSE The POSITION parameter within the compensation tables must have ascending
values.
SOLUTION Assign a value between the previous and the next value.
0057 'Compensation table with error slope greater than 1'
DETECTION Machine parameter validation (leadscrew error compensation table)
CAUSE The error slope in leadscrew compensation tables cannot be greater than 1. In other
words, the difference between consecutive errors cannot be greater than the gap
between them.
SOLUTION Write errors corresponding to greater gaps. If this is not possible, the error entered
for the leadscrew is so large that cannot be compensated for.

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ERROR SOLUTIONS
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Errors 0000-0999
0058 'The CNC must be restarted too assume the changes in the HMI table,'
DETECTION Machine parameter validation.
CAUSE The CNC must be restarted in order to assume the changes made to the HMI table.
SOLUTION Restart the CNC.
0059 'The CNC must be restarted too assume the changes in the tool magazine table,'
DETECTION Machine parameter validation.
CAUSE The CNC must be restarted in order to assume the changes made to the tool
magazine table.
SOLUTION Restart the CNC.
0060 'The maximum jogging feedrate exceeds the maximum feedrate set for the axis'
DETECTION Machine parameter validation.
CAUSE Machine parameter MAXMANFEED greater than G00FEED.
SOLUTION Decrease MAXMANFEED.
0061 'The manual rapid feedrate exceeds the maximum feedrate set for the axis'
DETECTION Machine parameter validation.
CAUSE Machine parameter JOGRAPFEED greater than G00FEED.
SOLUTION Decrease JOGRAPFEED.
0062 'The Continuous Jog feedrate exceeds the maximum feedrate set for the axis'
DETECTION Machine parameter validation.
CAUSE Machine parameter JOGFEED greater than G00FEED.
SOLUTION Decrease JOGFEED.
0063 'The Incremental Jog feedrate exceeds the maximum feedrate set for the axis'
DETECTION Machine parameter validation.
CAUSE Machine parameter INCJOGFEED greater than G00FEED.
SOLUTION Decrease INCJOGFEED.
0064 'The master and slave axes must have the same I0TYPE'
DETECTION Machine parameter validation.
CAUSE The Io types of the Gantry axes are not the same.
SOLUTION Change the value of machine parameter I0TYPE.
0065 'A Hirth axis cannot be Gantry"
DETECTION Machine parameter validation.
CAUSE The CNC does not admit pairs of Grantry axes that are Hirth axes.
SOLUTION Remove the Gantry pair or make a Gantry pair with axes that are not Hirth.
0066 'A Gantry axis cannot have REFSHIFT'
DETECTION Machine parameter validation.
CAUSE One of the axes of the Gantry pair has the machine parameter REFSHIFT (offset
referred to the reference point) other than 0 in one of its SETs (parameter sets).
SOLUTION REFSHIFT = 0.
0067 'A Gantry axis cannot be Unidirectional'
DETECTION Machine parameter validation.
CAUSE An axis with a single rotating direction (UNIDIR) cannot be Gantry.
SOLUTION UNIDIR = 0.
0068 'Gantry Axes: the slave cannot go before the master in AXISNAME'
DETECTION Machine parameter validation.
CAUSE The slave axis is above the master axis in the axis name assigning tables
(AXISNAME).
SOLUTION Swap the axis names in AXISNAME or swap the master and the slave axes of the
Gantry pair.

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ERROR SOLUTIONS
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Errors 0000-0999
0069 'Gantry Axes: The slave cannot have DECINPUT (Home switch) if the master
does not have one'
DETECTION Machine parameter validation.
CAUSE An axis of a Gantry pair cannot be homed with a home switch (DECINPUT = TRUE).
SOLUTION DECINPUT = FALSE.
0070 'Gantry Axes: LIMIT+ and LIMIT- must be the same for the master and for the
slave'
DETECTION Machine parameter validation.
CAUSE The software limits of the Gantry axes are different.
SOLUTION Assign to the slave the same limits (LIMIT+ and LIMIT-) as for the master.
0071 'Following error monitoring not active at the CNC'
DETECTION Machine parameter validation.
CAUSE This monitoring has not been activated.
SOLUTION Parameter of the axis set FLWEMONITOR = TRUE.
0072 'Feedback alarm not activated'
DETECTION Machine parameter validation.
CAUSE The feedback alarm of the axis is not activated.
SOLUTION Parameter of the axis set FBACKAL = TRUE.
0073 'Software limits not activated'
DETECTION Machine parameter validation.
CAUSE The software limits are not activated. Axis parameters LIMIT+ and LIMIT- are set to 0.
SOLUTION Set axis parameters LIMIT+ and LIMIT- to the axis limit values.
0074 'Tendency test not activated'
DETECTION Machine parameter validation.
CAUSE The tendency test is not activated. This test consists in checking that the axis moves
in the commanded direction.
SOLUTION Set axis parameter TENDENCY to TRUE.
0075 'Wrong I/O configuration table'
DETECTION Machine parameter validation.
CAUSE Parameter NDINPUT or NDOUTPUT must be equal to the number of I/O modules
detected by hardware.
SOLUTION Change the value of machine parameter NDINPUT or INDOUTPUT.
0076 'The sum of axes or spindles per channel exceeds the total number of axes or
spindles'
DETECTION Machine parameter validation.
CAUSE Parameter CHNAXIS or CHNSPDL (number of axes and spindles per channel)
exceeds the value of parameter NAXIS or NSPDL (number of axes and spindles of
the system).
SOLUTION Change CHNAXIS or CHNSPDL.
0077 'Axis or spindle assigned to more than one channel'
DETECTION Machine parameter validation.
CAUSE There is an axis or a spindle assigned to several channels.
SOLUTION Check the table of parameters CHAXISNAME and CHSPDLNAME in all the
channels.
0078 'The master and slave axes must belong to the same channel'
DETECTION Machine parameter validation.
CAUSE There is a Gantry pair made up of axes from different channels.
SOLUTION Check the Gantry axis tables and the tables for assigning axes to channels
CHAXISNAME.

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ERROR SOLUTIONS
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Errors 0000-0999
0079 'A Gantry slave axis cannot be parked'
DETECTION Validation of machine parameters or startup processes.
CAUSE The PARKED signal of the Gantry slave axis is active. While powering the CNC up,
it has been detected that the slave axis of a Gantry pair is parked.
SOLUTION Unpark the axis or cancel the Gantry pair.
0080 'To validate the axis, validate the GENERAL PARAMETERS table'
DETECTION Machine parameter validation.
CAUSE The NAXIS value of the general parameter table has been increased and, without
validating this table, an attempt has been made to validate the table of one of the new
axes of the system.
SOLUTION Validate the general parameter table of the axis before validating the parameters of
the axis. Since this will detect the change in NAXIS; to solve it, restart the CNC.
0081 'The in-position zone cannot be smaller than the resolution of the axis'
DETECTION Machine parameter validation.
CAUSE
SOLUTION Increase the in-position zone of the axis, parameter INPOSW within the axis' SET
table.
0082 'Impossible leadscrew error or cross compensation table for all the ranges of the
axis'
DETECTION Machine parameter validation.
CAUSE A rotary and module axis has different machine parameters
MODUPLIM/MODLOWLIM in a SET and leadscrew compensation or is part of a
cross compensation as the affecting axis (MOVAXIS)
SOLUTION Set the same module limits for all the SETs of the Gantry pair. If this is not possible,
there is no solution.
0083 'The master and slave axes must be of the same type (DRIVEAXIS)'
DETECTION Machine parameter validation.
CAUSE There is a Gantry axis with axes having different types of drives (sercos/analog).
SOLUTION Check the machine parameters. Assign the same type of drive (DRIVEAXIS) to both
axes.
0084 'An axis or spindle that cannot be swapped cannot be left unassigned to a
channel'
DETECTION Machine parameter validation.
CAUSE Spindles or axes with parameter AXISEXCH = NO must be assigned to a channel
(showing in the CHAXISNAME or CHSPDLNAME table of a channel).
SOLUTION Assign the axis or spindle to a channel (CHAXISNAME or CHSPDLNAME).
0085 'There is no SERCOS axis in the system'
DETECTION Machine parameter validation.
CAUSE A SERCOS variable has been defined in the relevant parameter table, but the system
has no Sercos axis.
SOLUTION Eliminate the sercos variables defined.
0086 'It is not a Sercos axis'
DETECTION Machine parameter validation.
CAUSE A SERCOS variable has been defined for a non-sercos axis.
SOLUTION Eliminate the variable for this axis.
0087 'Too many sercos variables'
DETECTION Machine parameter validation.
CAUSE The maximum number of SERCOS variables (100) has been exceeded.
SOLUTION Decrease the number of variables.
0088 'Trace of internal variables activated'
DETECTION Machine parameter validation.
CAUSE A trace of an internal variable is being executed.
SOLUTION Contact Fagor.

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ERROR SOLUTIONS
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Errors 0000-0999
0089 'It starts up with a single channel due to errors detected in machine parameters.'
DETECTION Machine parameter validation.
CAUSE Errors or warnings have come up while validating machine parameters related to the
axes or spindles of a channel.
For example, a channel has an axis (CHAXISNAME) associated to it, but it is not on
the list of the system axes (AXISNAME). Being impossible to configure the n
channels, the CNC starts up with a configuration of a single channel.
SOLUTION Change the machine parameters to prevent the other warnings or errors related to
the other machine parameters from coming up. This warning is removed without
having to change parameter NCHANNEL (number of channels)
0090 'It starts up with the default axis configuration due to errors in machine
parameters'
DETECTION Machine parameter validation.
CAUSE Errors or warnings have come up while validating machine parameters related to the
axes or spindles.
For example, the number of axes (NAXIS) is greater than the elements of the list that
contains the names of the axes (AXISNAME). Being impossible to start up with the
user configuration, the CNC starts up with the default configuration.
SOLUTION Change the machine parameters to prevent the other warnings or errors related to
the other machine parameters from coming up.
0091 'Sercos variables having the same identifier (ID) cannot have different
mnemonic'
DETECTION Machine parameter validation.
CAUSE In the sercos variables table of machine parameters (OEM, DRIVEVAR, DATA) some
variables have been written with the same name (MNEMONIC) and different sercos
identifier (ID).
SOLUTION Assign the same name to the sercos variables having the same identifier (ID).
0092 'Sercos variables having the same identifier (ID) cannot have different MODE or
TYPE'
DETECTION Machine parameter validation.
CAUSE In the sercos variables table of machine parameters (OEM, DRIVEVAR, DATA) some
variables have been written with the same identifier (ID) and different TYPE
(Synchronous or Asynchronous) or different MODE (Read or Write).
SOLUTION Assign the same MODE and TYPE to the sercos variables having the same identifier
(ID).
0093 'Sercos variables having the same name (MNEMONIC) cannot have different ID,
MODE or TYPE'
DETECTION Machine parameter validation.
CAUSE In the sercos variables table of machine parameters (OEM, DRIVEVAR, DATA) some
variables have been written with the same name (MNEMONIC) and different TYPE
(Synchronous or Asynchronous) or different MODE (Read or Write) or different
Sercos identifier (ID).
SOLUTION Assign the same MODE, TYPE and ID to the sercos variables having the same name
(MNEMONIC).
0100 'Too many variables waiting to be reported'
DETECTION During execution.
CAUSE It informs that the number of variables that have been modified and that must be
reported to the interface exceeds the maximum allowed.
SOLUTION Press the [ESC] key.
0104 'Communication time out'
DETECTION During execution.
CAUSE It does not end successfully the reading / writing of an external variable.
SOLUTION Contact your supplier.

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ERROR SOLUTIONS
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Errors 0000-0999
0105 'Parameters cannot be validated while executing a program'
DETECTION During execution.
CAUSE An attempt has been made to validate a machine parameter table while the program
is in execution or interrupted.
SOLUTION Finish or abort the program in order to be able to validate the machine parameter
table.
0150 'Too many open files'
DETECTION While executing a part-program with external subroutines.
CAUSE The number of open files (main program plus external subroutines) is greater than 20.
SOLUTION Decrease the number of external subroutines open in the part-program at the same
time.
0151 'Writing access denied'
DETECTION Access to a file.
CAUSE An attempt has been made to write into a file that has no writing permission.
SOLUTION Give the file writing permission.
0152 'The file cannot be open'
DETECTION Access to a file.
CAUSE A file could not be opened for reading or writing.
SOLUTION Check that the file exists in the directory and that it has the right permissions for the
action to be carried out.
Check that the file is not corrupted by some previous action.
0153 'Reading access denied'
DETECTION Access to a file.
CAUSE An attempt has been made to read into a file that has no reading permission.
SOLUTION Give the file reading permission.
0160 'Axis/Set not available in the system'
DETECTION Execution of the commands SET AX, CALL AX, G112.
CAUSE When changing axis configurations or parameter sets, an attempt has been made
to access a nonexistent axis or parameter set, or an axis currently associated with
another channel.
SOLUTION Do not access the unavailable axis or parameter set or free the axis in the other
channel using a FREE AX.
0168 'LR Overflow'
DETECTION In the position loop of Sercos axes.
CAUSE The position loop of the Sercos axes exceeds the time allowed.
SOLUTION Adjust parameter LOOPTIME.
0200 'Failure when requesting a VxD'
DETECTION When reading the battery status.
CAUSE It is not possible to connect with VcompciD.
SOLUTION Contact your supplier.
0201 'Mains failure. PC powered by a battery'
DETECTION When reading the battery status.
CAUSE The mains supply to the PC has dropped and it is now powered by the battery.
SOLUTION If the mains failure fortuitous, is look for possible causes. If itis caused by the operator,
let the automatic PC-turn-off sequence run to its completion.
Whether the mains failure is fortuitous or caused by the operator, let the automatic
PC-turn-off sequence run to its completion. If the mains failure is fortuitous, look for
the possible causes.

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ERROR SOLUTIONS
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Errors 1000-1999
ERRORS 1000-1999
1000 'The function of instruction requires programming the axes'
DETECTION During execution.
CAUSE The axes affected by the programmed instruction or G function have not been
programmed.
SOLUTION Check the program.
1004 'Zero spindle speed'
DETECTION During execution.
CAUSE Being function G63 active, a zero spindle speed has been programmed.
SOLUTION Program the spindle speed S.
1005 'Motion block with zero feedrate'
DETECTION During execution.
CAUSE No feedrate (F) has been programmed to move the axes.
SOLUTION Program the feedrate F.
1006 'G20: spindle not allowed'
DETECTION During execution.
CAUSE Function G20 does not allow programming of the spindle.
SOLUTION Check the program.
1007 'The programmed function requires a nonexistent main axis'
DETECTION During execution.
CAUSE The following functions require the existence of both axes of the main plane:
• G2, G3, G8, G9, G30, G36, G37, G38, G39 and G73.
• G20 if collision detection is active.
• Activate collision detection, G20.
The following functions require the existence of one of the two axes of the main plane:
G11, G12, G13 and G14.
SOLUTION Check the program.
1008 'Coordinates out of range'
DETECTION During execution.
CAUSE The possible causes are:
• Using function G101, an attempt has been made to include in the axis a
measuring offset too large.
• The coordinate programmed for the axis is too large.
SOLUTION Check the program.
1009 'G4: the dwell has been programmed twice, directly and using K'
DETECTION During execution.
CAUSE The dwell G4 has been programmed twice in the same block, directly with a number
and with K.
SOLUTION Program the dwell function G4 only once.

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ERROR SOLUTIONS
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Errors 1000-1999
1010 'Program G4 K'
DETECTION During execution.
CAUSE The function has not been programmed correctly.
SOLUTION There are two ways to program the dwell with G4:
• G4 <time>
•G4K<time>.
In both cases, the dwell must be programmed after G4.
The second case does not allow "=" after "K".
1011 'G4: dwell out of range'
DETECTION During execution.
CAUSE Too large a value has been programmed for the dwell function G4.
SOLUTION The maximum value allowed for the dwell is 2147483646.
1012 'G4: the dwell cannot be programmed using K'
DETECTION During execution.
CAUSE The letter K is associated with the third axis of the channel and in this case there is
no third axis.
SOLUTION If a third axis is not desired in the channel, the dwell may be programmed directly with
a number.
1013 'G4: the dwell cannot be negative'
DETECTION During execution.
CAUSE A negative dwell has been programmed using function G4 or programming the#TIME
instruction.
SOLUTION The programmed dwell must be equal to or greater than zero.
1014 'It is no t possible to program in diameters with mirror image on the face axis'
DETECTION During execution.
CAUSE The face axis (machine parameter FACEAXIS = Yes) cannot have both the mirror
image and programming in diameters active at the same time.
SOLUTION Activate either the mirror image or diameter programming for the face axis.
1015 'Center coordinates out of range'
DETECTION During execution.
CAUSE Too large values of I, J, K have been programmed for the center of the circular
interpolation or for the center of rotation of the coordinate system.
SOLUTION Program smaller values.
1016 'Negative values cannot be used when programming an axis in diameters'
DETECTION During execution.
CAUSE When programming in absolute coordinates (function G90) a negative coordinate has
been programmed for an axis that is in diameters (machine parameter DIAMPROG).
SOLUTION Coordinates programmed in absolute coordinates for the axes in diameters must be
positive.
1017 'G198: negative software limit out of range'
DETECTION During execution.
CAUSE Too high a value has been programmed for the negative software limit.
SOLUTION Check the program.
1018 'G199: positive software limit out of range'
DETECTION During execution.
CAUSE Too high a value has been programmed for the positive software limit.
SOLUTION Check the program.

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ERROR SOLUTIONS
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Errors 1000-1999
1019 'No measurement has been taken on the requested axis (axes)'
DETECTION During execution.
CAUSE Function G101is being used to include the measurement offset on an axis for which:
• No previous measurement has been taken (G100).
• The measurement taken (G100) has been canceled (G102).
SOLUTION Take a measurement with the axis on which to apply function G101.
1020 'Negative ramp time'
DETECTION During execution.
CAUSE Using function G132, a negative ramp time has been programmed.
SOLUTION The ramp time must be equal to or greater than zero.
1021 'Ramp time out of range'
DETECTION During execution.
CAUSE With function G132, a ramp time value too high has been programmed.
SOLUTION Check the program.
1022 'Percentage of Feed-Forward out of range'
DETECTION During execution.
CAUSE The probable causes are:
• With function G134, too high a value has been programmed for the percentage
of Feed-Forward.
• With function G135, too high a value has been programmed for the percentage
of AC-Forward.
SOLUTION The percentage of Feed-Forward or AC-Forward must be greater than zero and
smaller than 120.
1023 'Wrong set number
DETECTION During execution.
CAUSE The programmed set number for the axis is wrong.
SOLUTION The set programmed for the axis must be greater than zero and smaller than or equal
to machine parameter NPARSETS of the axis.
1024 'Set number out of range'
DETECTION During execution.
CAUSE The programmed parameter set value for the axis is too high.
SOLUTION The maximum value allowed for the set number is 65535.
1025 'Programmed distance equal to zero'
DETECTION During execution.
CAUSE No movement has been programmed in the G63 block.
SOLUTION Program a movement.
1026 'Wrong circular path with the programmed radius'
DETECTION During execution.
CAUSE The programmed radius for the circular interpolation is too small.
SOLUTION Check the program.
1027 'The starting point and the end point of the circular path are the same (infinite
solutions)'
DETECTION During execution.
CAUSE A zero radius has been programmed for the circular interpolation and there are infinite
solutions.
SOLUTION Check the program.

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ERROR SOLUTIONS
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Errors 1000-1999
1028 'The difference between the programmed center and the calculated one is too
large'
DETECTION During execution.
CAUSE In a circular interpolation with function 265 active, the difference between the initial
radius and the final one exceeds the values of machine parameters CIRINERR and
CIRINFACT.
SOLUTION Program the circular interpolation correctly.
1029 'Zero radius on circular path'
DETECTION During execution.
CAUSE The probable causes are:
• A zero radius has been programmed in a circular interpolation.
• Being function G265 active, the CNC calculates a zero radius based on the center
coordinates programmed for the circular interpolation.
• Being function G265 not active, null center coordinates have been programmed
for the circular interpolation.
SOLUTION In a circular interpolation, the radius cannot be zero. Both center coordinates cannot
be null either.
1030 '#AXIS programmed without G200/G201/202'
DETECTION During execution.
CAUSE The #AXIS instruction has been programmed without programming G200/201/202
on the same line.
SOLUTION Program both functions on the same line.
1031 '#AXIS expected'
DETECTION During execution.
CAUSE Function G201 has been programmed without progromming #axis on the same line.
SOLUTION Program both functions on the same line.
1032 'Spindle position missing for M19'
DETECTION During execution.
CAUSE Function M19 has been programmed, but the spindle position has not been
programmed.
SOLUTION Check the program.
1035 '#SLOPE: parameter out of range'
DETECTION During execution.
CAUSE The value programmed for the parameter is too high.
SOLUTION Program smaller values.
1037 'Center coordinates ignored with G0/G1/G100/G63 active'
DETECTION During execution.
CAUSE It informs that the values programmed with I, J, K will be ignored.
SOLUTION These functions do not require the programming of these parameters.
1038 'Radius compensation cannot be active while measuring'
DETECTION During execution.
CAUSE An attempt has been made to execute G100 while radius compensation is active,
G41-G42.
SOLUTION Check the program.
1039 'There is a previous measurement value for the axis (axes)'
DETECTION During execution.
CAUSE An attempt has been made to do a G100 when the axis already has a measurement
offset included by a previous G101.
SOLUTION The offset included in the axis may be eliminated with function G102.

CNC8070
REF. 0402
ERROR SOLUTIONS
Page 13 of 128
Errors 1000-1999
1040 'Home search not allowed on an axis in G201'
DETECTION During execution.
CAUSE An axis cannot be homed if it is in additive manual mode (G201).
SOLUTION Use function G202 to cancel the additive manual mode of the axis in order to home
it. Then, activate function G201 again if you wish.
1041 'Corrected circular path center out of range'
DETECTION During execution.
CAUSE A circular interpolation has been defined:
• Using the radius "R" or "R1" and the coordinates of the end point.
• Using the coordinates of the middle and final points being function G265
(correction of the center of the circle) active.
The coordinates values of the center of the interpolation calculated by the CNC are
too large.
SOLUTION The values programmed in the block for the middle or final points for the interpolation
radius are too large.
1043 'The third axis of the plane cannot be the same as the first or the second one'
DETECTION During execution.
CAUSE Parameter 5 programmed in function G20 (plane change) is the same as 1 or 2.
SOLUTION If the longitudinal axis of the tool (parameter 3) is the same as the first or second axis
of the plane (parameters 1 and 2), the third axis must be programmed with parameter
5. This parameter must not be the same as the first or the second one.
1044 'The first and second axis of the plane cannot be the same'
DETECTION During execution.
CAUSE Using function G20 (plane change) the same axis has been programmed as the first
(parameter 1) and the second (parameter 2) axis of the plane.
SOLUTION Check the program.
1045 'The first axis of the plane has been programmed wrong'
DETECTION During execution.
CAUSE Using function G20 (plane change) the first axis of the plane (parameter 1) has been
programmed wrong.
SOLUTION The first axis of the plane must be one of the main three axes of the configuration.
1046 'The second axis of the plane has been programmed wrong'
DETECTION During execution.
CAUSE Using function G20 (plane change) the second axis of the plane (parameter 2) has
been programmed wrong.
SOLUTION The first axis of the plane must be one of the main three axes of the configuration.
1047 'A third axis is required for the plane (index 5) '
DETECTION During execution.
CAUSE Parameter 5 programmed with function G20 (plane change) missing or wrong.
SOLUTION If the longitudinal axis of the tool (parameter 3) is the same as the first or second axis
of the plane (parameters 1 and 2), the third axis must be programmed with parameter
5 which must not be the same as the first or the second one and must be one of the
main three axes of the configuration.
1048 'Tool length compensation with radius out of range'
DETECTION During execution.
CAUSE The tool dimensions exceed the maximum values.
SOLUTION Modify the tool dimensions.
1049 'Face axis (FACEAXIS) defined twice in the active plane'
DETECTION During execution.
CAUSE It informs that the two axes of the main plane are face axes. They both have machine
parameter FACEAXIS = Yes.
SOLUTION There can only be one face axis in the work plane.

CNC8070
REF. 0402
OF 128
ERROR SOLUTIONS
Page 14 of 128
Errors 1000-1999
1050 'Considering the tool offsets, it exceeds the data range'
DETECTION During execution.
CAUSE The tool dimensions exceed the maximum values.
SOLUTION Modify the tool dimensions.
1052 'Values resulting from the measurement out of range'
DETECTION During execution.
CAUSE When taking a measurement with function G100, the obtained value is too large either
for the coordinate where it probed, either for the offset obtained in that probing move.
SOLUTION The value obtained in that probing move must be between (-2147483647,
2147483646)
1054 'Nonexistent fixture'
DETECTION During execution.
CAUSE The programmed fixture index is wrong.
SOLUTION The value of the fixture index must be more than zero and less than ten.
1055 'D and the tool radius cannot be modified in the same block'
DETECTION During execution.
CAUSE An attempt has been made to write the "V.G.TOR" variable in the same block where
a tool change or tool offset change is programmed.
SOLUTION Programming in different lines.
1056 'Too many external variables'
DETECTION During execution.
CAUSE The maximum number of external variables (500) supported by the CNC has been
reached.
SOLUTION Check the program.
1057 'Variable without reading permission'
DETECTION During execution.
CAUSE An attempt has been made from part-program or MDI to read a variable without
reading permission via program.
SOLUTION The variable cannot be read from a part-program or MDI. The programming manual
indicates whether or not each variable has reading permission via program / MDI,
interface and PLC.
1059 'Variable without writing permission'
DETECTION During execution.
CAUSE The user has tried to write a variable without writing permission. An attempt has been
made from part-program or MDI to write a variable without writing permission via
program.
SOLUTION The variable cannot be written. The variable cannot be written from a part-program
or MDI.
The programming manual indicates whether or not each variable has writing
permission via program / MDI, interface and PLC.
1060 'N label value out of range'
DETECTION During execution.
CAUSE An "N" block number has been defined that is not within the permitted range.
SOLUTION The block number must be a positive value lower than 2147483646.
1061 'Nonexistent G function'
DETECTION During execution.
CAUSE The programmed G function does not exist.
SOLUTION Check the program.
1062 'Incompatible G functions'
DETECTION During execution.
CAUSE Two G functions incompatible with each other have been programmed in the same
block.
SOLUTION Program them in different blocks.