Fanuc All models error codes
Codes
- 1Error codeTH alarm (A character with incorrect parity was input). Correct the tape
- 2Error codeTV alarm (The number of characters in a block is odd). This alarm will be generated only when the TV check is effective
- 101Error codeThe power turned off while rewriting the memory by program edit operation.If this alarm has occurred, press (RESET) while pressing (PROG),and only the program being edited will be deleted.Register the deleted program
- 111Error codeThe result of calculation turns out to be invalid, an alarm No.111 is issued. -10 47 to -10 -29, 0, 10 -29 to 10 47 Modify the program
- 114Error codeThere is an error in other formats than (Formula). Modify the program
- 125Error code(Formula) format is erroneous. Modify the program
- 131Error codeFive or more alarms have generated in external alarm message.Consult the PMC ladder diagram to find the cause
- 132Error codeNo alarm No.concerned exists in external alarm message clear.Check the PMC ladder diagram
- 133Error codeSmall section data is erroneous in external alarm message or external operator message. Check the PMC ladder diagram
- 145Error codeThe conditions are incorrect when the polar coordinate interpolation starts or it is canceled.;1) In modes other than G40, G12.1/G13.1 was specified.;2) An error is found in the plane selection. Parameters No. 5460 and No. 5461 are incorrectly specified.;Modify the value of program or parameter
- 177Error codeCheck sum error Modify the program
- 180Error codeRemote buffer connection alarm has generated. Confirm the number of cables, parameters and I/O device
- 181Error codeG81 block format error (hobbing machine);1) T (number of teeth) has not been instructed.;2) Data outside the command range was instructed by either T, L, Q or P.;3) An overflow occurred in synchronization coefficient calculation. Modify the program
- 186Error codeParameter error regarding G81 (hobbing machine);1) The C axis has not been set to be a rotary axis.;2) A hob axis and position coder gear ratio setting error Modify the parameter
- 187Error codeError in the modal state when G81.4 or G81 is specified;1. The canned cycle mode (G81 to G89) is set.;2. The thread cutting mode is set.;3. The C-axis is under synchronous, composite, or superimposed control
- 195Error codeSwitching command to contouring mode, Cs axis control or rigid tap mode or switching to spindle command mode is not correctly completed. (This occurs when the response to switch to the spindle control unit side with regard to the switching command from the NC is incorrect. This alarm is not for the purposes of warning against mistakes in operation, but because continuing operation in this condition can be dangerous it is a P/S alarm.)
- 202Error codeIn the rigid tap, spindle distribution value is too large. (System error)
- 213Error codeMovement is commanded for the axis to be synchronously controlled. Any of the following alarms occurred in the operation with the simple synchronization control.;1) The program issued the move command to the slave axis.;2) The program issued the manual continuous feed/manual handle feed/incremental feed command to the slave axis.;3) The program issued the automatic reference position return command without specifying the manual reference position return after the power was turned on.;4) The difference between the position error amount of the master and slave axes exceeded the value specified in parameter NO.8313
- 225Error codeT series (At two-path);This alarm is generated in the following circumstances. (Searched for during synchronous and mixed control command.;1 When there is a mistake in axis number parameter (No. 1023) setting.;2 When there is a mistake in control commanded. During hobbing synchronization, a command to bring the C-axis under synchronous, composite, or superimposed control is made. Modify the program or the parameter
- 229Error codeT series;This alarm is generated in the following circumstances.;1 When the synchro/mixed state could not be kept due to system overload.;2 The above condition occurred in CMC devices (hardware) and synchro- state could not be kept.;(This alarm is not generated in normal use conditions.)
- 231Error codeAny of the following errors occurred in the specified format at the programmable- parameter input.;1 Address N or R was not entered.;2 A number not specified for a parameter was entered.;3 The axis number was too large.;4 An axis number was not specified in the axis-type parameter.;5 An axis number was specified in the parameter which is not an axis type. Correct the program.;6 An attempt was made to reset bit 4 of parameter 3202 (NE9) or change parameter 3210 (PSSWD) when they are protected by a password.;Correct the program
- 244Error codeT series;In the skip function activated by the torque limit signal, the number of accumulated erroneous pulses exceed 32767 before the signal was input. Therefore, the pulses cannot be corrected with one distribution. Change the conditions, such as feed rates along axes and torque limit, and try again
- 251Error codeThis alarm is issued in the following cases;- An M06T_ command contains an unusable T code.;- An M06 command has been specified when the Z machine coordi nate is positive.;- The parameter for the current tool number (No. 7810) is set to 0.;- An M06 command has been specified in canned cycle mode.;- A reference position return command (G27 to G44) and M06 command have been specified in the same block.;- An M06 command has been specified in tool compensation mode (G41 to G44).;- An M06 command has been specified without performing reference position return after power-on or the release of emergency stop.;- The machine lock signal or Z-axis ignore signal has been turned on during tool exchange.;- A pry alarm has been detected during tool exchange. Refer to diagnosis No. 530 to determine the cause. (Only for ROBODRILL)
- 252Error codeAn excessive error arose during spindle positioning for ATC. For details, refer to diagnosis No. 531. (Only for ROBODRILL)
- 253Error codeM series;Alarm details Binary input operation using high-speed remote buffer (G05) or high- speed cycle machining (G05) has been specified in advance control mode (G08P1). Execute G08P0, to cancel advance control mode, before executing these G05 commands
- 400Error codeThe n-th axis (axis 1-4) overload signal is on. Refer to diagnosis display No. 200, 201 for details
- 405Error codePosition control system fault. Due to an NC or servo system fault in the reference position return, there is the possibility that reference position return could not be executed correctly. Try again from the manual reference position return
- 409Error codeAbnormal load has been detected on the servo motor(s). Alternatively, abnormal spindle motor load has been detected in Cs mode
- 413Error codeThe contents of the error register for the n-th axis (axis 1-8) exceeded ±231 power. This error usually occurs as the result of an improperly set parameters
- 414Error codeN-th axis (axis 1-4) digital servo system fault. Refer to diagnosis display No. 200, 201, and No.204 for details
- 415Error codeA speed higher than 524288000 units/s was attempted to be set in the n-th axis (axis 1-8). This error occurs as the result of improperly set CMR
- 416Error codePosition detection system fault in the n-th axis (axis 1-4) pulse coder (disconnection alarm). Refer to diagnosis display No. 200, 201 for details
- 4530Error codeThe number for storing and calling by an A or B macro was set to a value beyond the range from 1 to 5
- 4531Error codeAn attempt was made to store a macro while storing another macro using a U or V macro. A V macro was specified although the processing to store a macro was not in progress. A U macro number and V macro number do not correspond with each other
- 5012Error codeFunction category: High-precision contour control;Alarm details: G05 P10000 has been specified in a mode from which the system cannot enter HPCC mode
- 5018Error codeFunction category: Polygon turning;Alarm details: In G51.2 mode, the speed of the spindle or polygon synchronous axis either exceeds the clamp value or is too small. The specified rotation speed ratio thus cannot be maintained
- 5044Error codeM series;A G68 command block contains a format error. This alarm is issued in the following cases;1. I, J, or K is missing from a G68 command block (missing coordinate rotation option).;2. I, J, and K are 0 in a G68 command block.;3. R is missing from a G68 command block
- 5046Error codeThe parameter settings for straightness compensation contain an error. Possible causes are as follows;1. A parameter for a movement axis or compensation axis contains an axis number which is not used.;2. More than 128 pitch error compensation points exist between the negative and positive end points.;3. Compensation point numbers for straightness compensation are not assigned in the correct order.;4. No straightness compensation point exists between the pitch error compensation points at the negative and positive ends.;5. The compensation value for each compensation point is too large or too small
- 5051Error codeAbnormal character received (other than code used for transmission)
- 5052Error codeAbnormal ETX code
- 5053Error codeConnection time monitoring error (parameter No. 175)
- 5054Error codePolling time monitoring error (parameter No. 176)
- 5055Error codeVertical parity or framing error
- 5057Error codeTransmission timeout error (parameter No. 177) ROM parity error CPU interrupt other than the above
- 5060Error codeThere is a parameter setting error. Parameter No. 5641 (setting of the linear axis) is not set. The axis set in parameter No. 5641 is not a linear axis. Parameter No. 5642 (setting of a rotation axis) is not set. The axis set in parameter No. 5642 is not a rotation axis. The linear and rotation axes cannot be controlled by the CNC. (The value set in parameter No. 1010 is exceeded.)
- 5061Error codeThe exponential interpolation command (G02.3/G03.3) has a format error. Address I, J, or K is not specified. The value of address I, J, or K is 0
- 5063Error codeFunction category: Workpiece thickness measurement Alarm details The position counter was not preset before the start of workpiece thickness measurement. This alarm is issued in the following cases;(1) An attempt has been made to start measurement without first establishing the origin.;(2) An attempt has been made to start measurement without first presetting the position counter after manual return to the origin
- 5068Error codeThe continuous high-speed skip command (G31 P90) has one of the following errors;1. The axis along which the tool is moved is not specified.;2. More than one axis is specified as the axis along which the tool is moved
- 5082Error codeThis alarm is detailed on the data server message screen
- 5085Error codeA block for specifying smooth interpolation contains a syntax error