Bảng mã lỗi module Fanuc
Bảng mã lỗi module Fanuc Alpha Fanuc Alpha Spindle Amplifier Module Alarm, Error Codes
Fanuc Alpha Spindle Module Alarms for SPM series: A06B-6078, A06B-6082, A06B-6088, A06B-6092, A06B-6102, A06B-6104.
Dùng cho các modul trục chính Alpha Fanuc A06B-6078, A06B-6082, A06B-6088, A06B-6092, A06B-6102, A06B-6104.
|
Bảng mã lỗi Alarm Code |
Mô tả lỗi Description of Error |
| – | Not Ready |
| 0 | Control Ready |
| 1 | Motor Overheat |
| 2 | Excessive Speed Error |
| 3 | Fuse on DC Link Blown |
| 4 | Input Fuse/ Power Fault |
| 5 | Power Supply Fuse Blown |
| 7 | Overspeed |
| 8 | High Voltage Power Input |
| 9 | Overheat Main Circuit |
| 10 | Low voltage Input Power |
| 11 | Overvoltage in Power Circuit |
| 12 | Overcurrent in Power Circuit |
| 13 | Data Memory Fault CPU |
| 15 | SP Switch Control Alarm |
| 16 | RAM Fault |
| 18 | Suncheck Error PGM Data |
| 19 | EX Offset Current U |
| 20 | EX Offset Current V |
| 24 | Serial Transfer Error |
| 25 | Serial Transfer Stop |
| 26 | Disconnect C Velocity Detect |
| 27 | Pulsecoder Disconnected |
| 28 | Disconnnect C-Pos Detect |
| 29 | Shorttime overload |
| 30 | Overcurrent |
| 31 | Motor Lock or V Sig Lost |
| 32 | Ram Fault Serial LSI |
| 33 | Shortage Power Charge |
| 34 | Parameter Setting |
| 35 | Ex Setting Gear |
| 36 | Overflow Error Counter |
| 37 | Speed Detect Par. Error |
| 39 | 1-Rot Cs Signal Detect |
| 40 | No 1 Rot Cs Signal Detect |
| 41 | 1-Rot Position Coder Error |
| 42 | No 1 Rot. Position Coder Detect |
| 43 | Disconnect PC for Dif SP Mod |
| 44 | Control Circuit (AD) Error |
| 46 | Screw 1-Rot Position Coder Alarm |
| 47 | Position Coder Signal Abnormal |
| 49 | High Conv. Diff. Speed |
| 50 | Spindle Control Over Speed |
| 51 | Low Voltage DC Link |
| 52 | ITP Signal Abnormal 1 |
| 53 | ITP Signal Abnormal 2 |
| 56 | Inner Cooling Fan Stop |
| 57 | Ex Deceleration Power |
| 58 | Overload in PSM |
| 59 | Cooling Fan Stopped in PSM |
| 66 | Communication Alarm between Spindle and Amplifier |
| 69 | Safety Speed Exceeded |
| 70 | Abnormal Axis Data |
| 71 | Abnormal Safety Parameter |
| 72 | Motor Speed Mismatch |
| 73 | Motor Sensor Disconnected |
| 74 | CPU Test Alarm |
| 75 | CRC Test Alarm |
| 76 | Safety Function Not Executed |
| 77 | Axis Number Mismatch |
| 78 | Safety Parameter Mismatch |
| 79 | Abnormal Initial Test Operation |
| 81 | Motor Sensor one-rotation signal detection error |
| 82 | Motor Sensor one-rotation signal not detected |
| 83 | Motor Sensor Signal Error |
| 84 | Spindle Sensor Disconnected |
| 85 | Spindle Sensor one-rotation signal detection error |
| 86 | Spindle Sensor one-rotation signal not detected |
| 87 | Spindle Sensor Signal Error |
| 88 | Cooling Fan on the radiator stopped |
Bảng mã lỗi trục servo Alpha Fanuc – Fanuc Alpha Servo Module Alarms and Error Codes.
Fanuc Alpha Servo Module Alarms covering the series of Fanuc Alpha servo amplifiers. The alarm codes listed below pertain to the following ALPHA SVM series: A06B-6079, A06B-6080, A06B-6096, A06B-6097.
Bảng mã lỗi trục servo Alpha Fanuc dùng cho các module ALPHA SVM series: A06B-6079, A06B-6080, A06B-6096, A06B-6097.
|
Mã lỗi Alarm Code |
Mô tả Description of Alarm/Error |
1 |
Inverter: Internal cooling fan stopped |
2 |
Inverter: Control power supply under voltage |
5 |
Inverter: DC link under voltage |
6 |
Inverter: Overheat |
8 |
Inverter: DC link current alarm (L axis) |
8. |
Inverter: IPM alarm (L axis) |
9 |
Inverter: DC link current alarm (M axis) |
9. |
Inverter: IPM alarm (M axis) |
Blinking |
Inverter: abnormal control power supply |
A |
Inverter: DC Link Current alarm (N axis) |
A. |
Inverter: IPM alarm (N axis) |
b |
Inverter: DC Inverter: Control Command Failure |
c |
Inverter: DC Inverter: Control Command Failure |
d |
Inverter: DC Inverter: Control Command Failure |
F |
Inverter: cooling fan stopped of the radiator |
P |
Inverter: Communication error between amplifier and module |
U |
Inverter: FSSB communication error (COP10B) |
L |
Inverter: FSSB communication error (COP10A) |
Bảng mã lỗi trục servo FANUC Alpha SVU Alarms
Fanuc Alpha Servo Amplifier Unit Alarms covering the series of Fanuc Alpha servo amplifiers. Namely the A06B-6089/6090
If an alarm condition related to the servo amplifier unit occurs, the 7 segment LED indicator on the amplifier front behaves as listed below.
| Alarm Code | Type | Description of Alarm/Error |
| 1 | Over Voltage alarm ( HV) | This alarm occurs if the DC voltage of the main circuit power supply is abnormally high. |
| 2 | Low control power voltage alarm (LV) | This alarm occurs if the control power voltage is abnormally low. |
| 3 | Low DC link voltage alarm (LVDC) | This alarm occurs if the control power voltage is abnormally low or the circuit breaker trips. |
| 4 | Regenerative discharge control circuit failure alarm(DCSW) | This alarm occurs if:
|
| 5 |
Over regenerative discharge alarm (DCOH) | This alarm occurs if:
|
| 7 | Dynamic brake circuit failure alarm (DBRLY) | This alarm occurs if the relay contacts of the dynamic brake welds together. |
| 8 | L-axis over current alarm (HCL) | This alarm occurs if an abnormally high current flows in the L -axis motor. |
| 9 | M-axis over current alarm (HCM) | This alarm occurs if an abnormally high current flows in the M -axis motor. |
| 6 | L and M axis over current alarm (HCM) |
This alarm occurs if an abnormally high current flows in the L & M axes motor. |
| 8. | L-axis IPM alarm ( IPML) | This alarm is detected by the IPM of the L axis. |
| 9. | M-axis IPM alarm (IPMM) | This alarm is detected by the IPM of the M axis. |
| b | L and M axis IPM alarm |
This alarm is detected by the IPM of the L and M axes. |
| Trips | Circuit breaker | The circuit breaker trips if an abnormally high current flows through it. |
Bảng mã lỗi module nguồn fanuc alpha FANUC Alpha PSM Alarms
Fanuc Alpha Power Supply Alarms and Error Codes
Fanuc Alpha Power Supply Alarms for 200VAC and 400VAC PS modules with codes PSM, PSM-R, PSM HV. Included series are: A06B-6077, A06B-6081, A06B-6087, A06B-6091
Bảng mã lỗi module nguồn fanuc A06B-6077, A06B-6081, A06B-6087, A06B-6091
| Alarm Code | Description of Alarm/Error |
| 1 | Overcurrent flowed into the input of the main circuit. |
| 2 | A cooling fan for the control circuit has stopped. |
| 3 | The temperature of the main circuit heat sink has risen abnormally. |
| 4 | In the main circuit the DC voltage (DC link) has dropped. |
| 5 | The main circuit capacitor was not charged with the specific time. |
| 6 | The control power supply voltage decreases. |
| 7 | In the main circuit the DC voltage at the DC link is abnormally high. |
| 8 | There is excessive short-term regenerative power |
| A | A cooling fan of external cooling has stopped. |
| E | The input power supply is abnormal (open phase) |
| H | The temperature of the regenerative resistor has risen abnormally. |
Bảng mã lỗi module trục chính fanuc – FANUC aiSP Alarms
Fanuc Alpha I Spindle Module Alarms and Error Codes. Fanuc Alpha I Spindle Module Alarms
Covering the early versions such as the 6111 aiSP (TYPE-1) or 6112 SPMi (Type-2) 6116 aiC or SPMCi and the high voltage versions the 6121 and the 6122 type A and type B respectively.
Bảng mã lỗi module trục chính fanuc 6111 aiSP (TYPE-1) or 6112 SPMi (Type-2) 6116 aiC or SPMCi and the high voltage versions the 6121 and the 6122 type A and type B respectively.
| Alarm | Description of Alarm/Error |
| 01 | The inside temperature of the motor is higher than the specified temperature |
| 02 | The actual motor speed is largely deviated from the commanded speed |
| 03 | The fuse of the DC link has blown (The voltage at the DC link is insufficient) This alarm is checked when emergency stop is cancelled. |
| 06 | The temperature sensor is abnormal, or the temperature sensor cable is broken. |
| 07 | The motor rotates at a speed exceeding 115% (standard setting) of the maximum allowable speed. |
| 09 | The temperature of the heat sink of the SPM main circuit has risen abnormally. This alarm is issued for SPM-15i and later.With SPM-2.2i to SPM-11i however, Alarm 12 is issued for the same cause. |
| 12 | An excessively large current flowed into the DC link of the main circuit. |
| 15 | In output switching control or spindle switching control, the switching operation sequence was not executed correctly. This is issued if one second or more elapses from the transition of a switch request signal (SPSL or RSL) until a power lead state check signal (MCFN, MFNHG, RCH or RCHHG) makes a transition. |
| 18 | A sum check is abnormal. If this alarm is issued, replace the SPM or SPM control printed-circuit board. |
| 19 / 20 | The offset voltage of the phase U (19) or phase V (20) current detection circuit is excessively high. A check is made when the power is turned on. |
| 21 | The specified polarity of the position sensor is incorrect. |
| 24 | Serial communication data transferred between the CNC and spindle amplifier module contains an error. |
| 27 | The signal of the position code is disconnected. |
| 29 | An excessive load (standard setting: load meter reading of 9 V) has been applied continuously for a certain period (standard setting: 30 seconds). |
| 31 | The motor failed to rotate as specified, and has stopped or is rotating at a very low speed. |
| 36 | The error counter overflowed. |
| 37 | After emergency stop signal input, the motor is accelerated without being decelerated. This alarm is issued also when the motor is not deactivated
(the motor is not decelerated completely) when the acceleration/deceleration time (initial parameter setting: 10 seconds) has elapsed after emergency stop signal input. |
| 41 | The position where the one-rotation signal of the position coder is generated is incorrect. |
| 42 | The one-rotation signal of the position coder is not generated. |
| 46 | The one-rotation signal of the position coder cannot be detected normally during thread cutting. |
| 47 | The count value of position coder signal pulses is abnormal. Phases A and B for the position coder have a feedback pulse count of 4096 p/rev per spindle rotation.
The SPM checks the pulse counts of phases A and B equivalent to the position coder each time a one-rotation signal is generated. The alarm is issued when a pulse count beyond the specified range is detected. |
| 50 | A value obtained by internal calculation in spindle synchronization exceeded the allowable range. |
| 52 / 53 | The synchronization signal (ITP) in communication data transferred to and from the CNC stopped. |
| 54 | A large current flowing in the motor for a long time was detected. |
| 55 | In spindle switching control or output switching control, a mismatch between the switching request signal (SPSL or RSL) and the power lead state check signal
As a result MCFN, MFNHG, RCH, or RCHHG continues during motor activation. |
| 56 | The cooling fan for the control circuit section has stopped. |
| 66 | An error occurred during communication (connector JX4) between spindle and amplifier. |
| 69 | This alarm can be issued only when Dual Check Safety is in use. The alarm occurs if, in safety signal mode C, the spindle motor rotation speed exceeds the safety speed. |
| 70 | This alarm can be issued only when Dual Check Safety is in use. The spindle amplifier connection status does not match the hardware setting. |
| 71 | This alarm can be issued only when Dual Check Safety is in use. A safety parameter error occurred. |
| 72 | This alarm can be issued only when Dual Check Safety is in use. The result of the spindle amplifier speed check does not match the result of the CNC check. |
| 73 | The signal of the motor sensor is disconnected. |
| 74 | This alarm can be issued only when Dual Check Safety is in use. The CPU test failed to end normally |
| 75 | This alarm can be issued only when Dual Check Safety is in use. An error occurred in the CRC test. |
| 76 | This alarm can be issued only when Dual Check Safety is in use. The spindle safety function has not been executed. |
| 77 | This alarm can be issued only when Dual Check Safety is in use. The result of the spindle amplifier axis number check does not match the result of the CNC axis number check. |
| 78 | This alarm can be issued only when Dual Check Safety is in use. The result of the spindle amplifier safety parameter check does not match the result of the CNC safety parameter check. |
| 79 | This alarm can be issued only when Dual Check Safety is in use. An abnormal operation was detected in the initial test. |
| 81 | The position where the one-rotation signal of the motor sensor is generated is incorrect. |
| 82 | The one-rotation signal of the motor sensor is not generated. |
| 83 | The SPM checks the pulse counts of phases A and B each time a one-rotation signal is generated. The alarm is issued when a pulse count beyond the specified range is detected. |
| 84 | The spindle sensor signal was disconnected. |
| 85 | The one-rotation signal of the spindle sensor occurred in an incorrect location. |
| 86 | No spindle sensor one-rotation signal occurred. |
| 87 | A spindle sensor signal is abnormal. |
| 88 | The heat sink cooling fan is not running. |
| A, A1, A2 | The control program is not running, therefore an error was detected when the control program was running. |
| b0 | An error occurred in communication between amplifier modules (SPM, SVM and PSM). |
| C0, C1, C2 | An error occurred in serial communication data between the CNC and spindle amplifier module. |
| C3 | In spindle switching a mismatch is found between the switching request signal (SPSL) and the internal status of the motor/spindle sensor signal switching circuit (submodule SW). |
Bảng mã lỗi module fanuc servo alphai FANUC aiSV alarms
Fanuc Alpha I Servo Amplifier Module Alarms, Error Codes
Fanuc Alpha I Servo Amplifier Module Alarms covering the series of Fanuc Alpha servo amplifiers.
Bảng mã lỗi module servo fanuc alphai A06B-6114, A06B-6117
| Alarm Code | Description of Alarm/Error |
| 1 | Inverter: Internal cooling fan stopped |
| 2 | Inverter: Control power supply under voltage |
| 5 | Inverter: DC link under voltage |
| 6 | Inverter: Overheat |
| F | Inverter: cooling fan stopped of the radiator |
| P | Inverter: Communication error between amplifier and module |
| 8 | Inverter: DC link current alarm |
| 8.9.A |
Inverter: IPM alarm |
| 8.9.A | Inverter: IPM alarm (OH) |
| bcd |
Inverter: IPM alarm (OH) |
Bảng mã lỗi module fanuc nguồn fanuc alphai FANUC aiPS Alarms
Fanuc Alpha I Power Supply Alarms and Error Codes
Fanuc Alpha I Power Supply Alarms. These apply to : PSM-5.5i, PSM-11i, PSM-15i, PSM-26i, PSM-30i, PSM-37i
| Alarm Code | Description of Alarm/Error |
| 1 ( For PSM-5.5i to 15i) |
The main circuit power module (IPM) has dedected an abnormal condition. |
| 1 ( For PSM-5.5i to 37i) |
Over current flowed into the input of the main circuit. |
| 2 | A cooling fan for the control circuit has stopped. |
| 3 | The temperature of the main circuit heat sink has risen abnormally. |
| 4 | In the main circuit the DC voltage (DC link) has dropped. |
| 5 | a. The input power supply is abnormal.
b. The main circuit capacitor was not recharged within the specified time. |
| 6 | The control power supply voltage decreases. |
| 7 | In the main circuit the DC voltage at the DC link is abnormally high. |
| A | A cooling fan of external cooling has stopped. |
| E | The input power supply is abnormal (open phase) |
Bảng mã lỗi module fanuc servo beta – BETA SVU IO Link Alarms
Fanuc Beta Servo Unit I/O Alarms. These alarm and error codes cover the A06B-6093-H15x/H17x series. Testing of FANUC BETA I/O Link Units.
Program or Setting Alarms P/S
| Alarm Number | LED display | Description |
| 000 | U | A parameter that requires power down has been specified |
| 011 | F | The specified feedrate is zero |
| 013 | F | The specified feedrate ( max feedrate) is zero |
| 070 | t | More than 32 blocks have been registered for a buffering operation |
| 085 | h | Input from the reader/punch interface or the like caused an overrun, parity or framing error |
| 086 | h | Input from the reader/punch interface or the like includes an input/output unit operation ready signal (DR) that is set to off. |
| 087 | h | After input form the reader/punch interface or the like stops, character input does not stop even though ten characters have been input. |
| 090 | 9 | Reference position setting cannot be executed normally. |
| 093 | u | A first to third reference position return cannot be executed because the reference position has not yet been established. |
| 224 | u | The reference position has not yet been established. This occurs only when the ZRTN bit of parameter No.0001 is set to 0. |
| 250 | 7 | Input data 1 is invalid |
| 251 | 7 | Input data 2 in invalid |
| 255 | n | Operation cannot be activated because an invalid mode is specified or because block execution is in progress. |
| 290 | _ | The interface switch signal (DRC) was switched during block execution. |
| 291 | The speed of an axial movement specified by an external pulse has exceeded the upper limit. This occurs only when the EPEXA bit of parameter No.0001 is set to 1. | |
| 292 | A checksum error for the battery powered memory was detected. |
Pulse coder Alarms
| Alarm Number | LED display | Description |
| 300 | 5 | A communication error (DTER) for the serial pulse coder was detected. |
| 301 | 5 | A communication error (CRCER) for the serial pulse coder was detected. |
| 302 | 5 | A communication error (STBER) for the serial pulse coder was detected. |
| 303 | 6 | An LED disconnection (LDAL) was detected in the serial pulse coder. |
| 304 | 6 | A mispulse alarm (PMAL) for the serial pulse coder was detected. |
| 305 | 6 | A miscount alarm (CMAL) for the serial pulse coder was detected. |
| 306 | 3 | The motor was overheated (OHAL) |
| 308 | 6 | A soft phase alarm (SPHAL) was detected. |
| 319 | 11 | When the absolute pulse coder is used, the motor has not yet rotated through more than one turn after the first power up. |
| 350 | 2 | The battery voltage of the absolute pulse coder is low. |
| 351 | 1 | The battery voltage of the absolute pulse coder is low ( warning). |
| Alarm Number | LED display | Description |
| 400 | 4 | The servo motor has overheated (estimated value) |
| 401 | Servo amplifier ready signal (DRDY) went off. | |
| 403 | o | The cooling fans have overheated. |
| 404 | J | The regeneration discharge has over heated |
| 405 | n | Reference position return could not be executed correctly. |
| 410 | The servo position error in the stop state is larger than the value specified in parameter no 110. | |
| 411 | The servo position error during movement is larger than the value specified in parameter no 182. | |
| 412 | c | An overcurrent alarm is issued |
| 413 | y | A DC link overvoltage alarm is issued. |
| 414 | P | A DC link low voltage alarm is issued. |
| 417 | A | A parameter has been specified incorrectly. |
| 418 | E | A DO alarm is issued |
| 423 | t | The specified speed excess 32767000 detection units per second. |
| 425 | C | The cooling fan has stopped. |
Overtravel Alarms
| Alarm Number | LED display | Description |
| 500 | H | The positive stroke limit has been exceeded |
| 501 | H | The megative stroke limit has been exceeded |
| 510 | H | The positive soft stroke limit has been exceeded |
| 511 | H | The negative soft stroke limit has been exceeded |
System Alarms
| Alarm Number | LED display | Description |
| – | E | An error was detected in the RAM write/read test at power up. |
| – | 8 | An error was detected in the data collection check for the battery powered memory. |
| – | 9 | A data transfer alarm for the battery powered memory has been issued. |
| – | d | A watchdog was issued. |
| – | b | A checksum alarm for the control software ROM is issued. |
| – | 9 | A checksum alarm for the ROM that is built into the CPU is issued. |
| – | . | An error was detected in the control circuit. |
I/O Link Alarm
| Alarm Number | LED display | Description |
| – | L | A FANUC I/O link error occurred. A unit connected to the line was turned off |
Bảng mã lỗi module fanuc servo beta i FANUC biSV I/O Alarms
Fanuc Beta I Servo Unit I/O Alarms and Error Codes
Fanuc Beta I Servo Unit I/O Alarms for series A06B-6132.
Program or setting alarms (PS alarms)
| LED display | No | Description of Alarm/Error |
| U | 000 | A parameter that requires power down has been specified |
| F | 011 | The specified feedrate is zero |
| F | 013 | The specified feedrate (maximum feedrate) is zero |
| I- | 070 | More than 32 blocks have been registered for a buffering operation |
| h | 085 | Input from the reader/punch interface or the like caused an overrun, parity, or framing error. |
| h | 086 | Input from the reader/punch interface or the like includes an imput/output unit operation ready signal (DR) that is set to off. |
| 9 | 087 | After input from the reader/punch interface or the like stops, character input does not stop even though ten characters have been input. |
| u | 090 | Reference position setting cannot be executed normally. |
| u | 093 | A first to third reference position return cannot be executed because the reference position has not yet been established. |
| 7 | 224 | The reference position has not yet been established. This occurs only when the ZRTN bit of parameter NO.001 is set to 0. |
| 7 | 250 | Input data 1 is invalid |
| 7 | 251 | Input data 2 is invalid |
| n | 255 | Operation cannot be activated because an invalid mode is specified or because block execution is in progress |
| n | 255 | The interface switch signal (DRC) was switched during block execution |
| 4 | 291 | The speed of an axial movement specified by an external pulse has exceeded the upper limit. This occurs only when the EPEXA bit of a parameter N0.001 is set to 1. |
| 7 | 292 | A checksum error for the batter powered memory was detected. |
Pulse Coder Alarms
| LED display | No | Description of Alarm/Error |
| 5 | 300 | A communication error (DTER) for the serial pulse coder was detected. |
| 5 | 301 | A communication error (CRCER) for the serial pulse coder was detected. |
| 5 | 302 | A communication error (STBER) for the serial pulse coder was detected. |
| 6 | 303 | An LED disconnection (LDAL) was detected in the serial pulse coder |
| 6 | 304 | A mispulse alarm (PMAL) for the serial pulse coder was detected |
| 6 | 305 | A miscount alarm (CMAL) for the serial pulse coder was detected |
| 3 | 306 | The motor has overheated (OHAL) |
| 6 | 308 | A soft pulse alarm (SPHAL) was detected |
| 11 | 319 | When the absolute pulse coder is used, the motor has not yet rotated through more than one turn after the first power up. |
| 2 | 350 | The battery voltage of the absolute pulse coder is low |
| 1 | 351 | The battery voltage of the absolute pulse coder is low ( warning) |
Servo Alarms
| LED display | No | Description of Alarm/Error |
| 4 | 400 | The servo motor has overheated |
| 401 | Servo amplifier ready signal (DRDY) went off. | |
| 403 | The cooling fans have overheated. ( hardware detection) | |
| J | 404 | The regenerative discharge unit has overheated. |
| n |
405 | Reference position return could not be executed correctly. |
| r |
410 | The servo position error in the stop state is larger than the value specified in parameter no 110. |
| r | 411 | The servo position error during movement is larger than the value specified in parameter no 182 |
| c | 412 | An overcurrent alarm is issued |
| y | 413 | A DC link overvoltage alarm is issued |
| p | 414 | A DC Link low voltage is issued |
| A | 417 | A parameter has been specified incorrectly |
| 418 | A DO alarm is issued | |
| t | 423 | The specified speed exceeds 32767000 detection units per second |
| C | 425 | The cooling fan has stopped |
Over Travel Alarms
| LED Display | Alarm Code | Description of Alarm/Error |
| H | 500 | The positive stroke limit has been exceeded |
| H | 501 | The negative stroke limit has been exceeded |
| H | 510 | The positive soft stroke limit has been exceeded |
| H | 511 | The negative soft stroke limit has been exceeded |
System Alarms
| LED Display | Alarm Code | Description of Alarm/Error |
| E | – | An error was detected in the RAM write/read test at power up |
| 8 | – | An error was detected in the data collation check for the battery powered memory |
| 9 | – | A data transfer alarm for the battery powered memory has been issued |
| d | – | A watchdog alarm was issued |
| b | – | A checksum alarm for the control software ROM is issued |
| – | A checksum alarm for the ROM that is built into the CPU is issued | |
| . | – | An error was detected in the control circuit |
I/O Link Alarm
| LED Display | Alarm Code | Description of Alarm/Error |
| L | – | A Fanuc I/O link error occured. A unit connected to the line was turned off. |
Bảng mã lỗi module fanuc servo
beta i FANUC Beta I SVPM Alarms
Fanuc Beta I SVPM Alarms for series A06B-6134 and A06B-6164.
The below table lists alarms related to the servo amplifier module.
| Alarm Code | Description of Alarm/Error |
| 1 | Inverter: Internal cooling fan stopped |
| 2 | Inverter: Control power supply under voltage |
| 5 | Inverter: DC link under voltage |
| 6 | Inverter: Overheat |
| F | Inverter: Cooling fan stopped |
| 8. | Inverter: IPM alarm (L axis) |
| 9. | Inverter: IPM alarm (M axis) |
| A. | Inverter: IPM alarm (N axis) |
| 8. | Inverter: IPM alarm (OH) (L axis) |
| 9. | Inverter: IPM alarm (OH) (M axis) |
| A. | Inverter: IPM alarm (OH) (N axis) |
| b | Inverter: motor current alarm (L-axis) |
| c | Inverter: motor current alarm (M-axis) |
| d | Inverter: motor current alarm (N-axis) |
| U |
Inverter: FSSB communication error (COP10B) |
| Alarm Code |
Description of Alarm/Error |
| STATUS2 Alarm Code 2 | Inverter: Control power supply undervoltage. |
| STATUS2 Alarm Code 5 | Inverter: DC link undervoltage |
| STATUS2 Alarm Code 6 | Inverter: Overheat |
| STATUS2 Alarm Code P | Communication error between amplifier modules |
| STATUS2 Alarm Code –
STATUS1 Alarm Code 33 |
The main circuit capacitor was not recharged within the specified time. |
| STATUS2 Alarm Codes, 8, 9 and A | Inverter: IPM alarm |
| STATUS2 Alarm Codes, 8, 9 and A | Inverter: IPM alarm (OH) |
| STATUS2 Alarm Code, b, c and d | Inverter: DC link current alarm |
| STATUS2 Alarm Code U | Inverter: FSSB communication error |
If an alarm occurs in the spindle amplifier module the ALM LED lights red in the STATUS 1 display and the two digit 7 segment LEDs indicate the alarm code
| Alarm Code | Description of Alarm/Error |
| 01 | The inside temperature of the motor is higher than the specified temperature. |
| 02 | The actual motor speed is largely deviated from the commanded speed. |
| 06 | The temperature sensor is abnormal. Or the temperature sensor cable is broken. |
| 07 | The motor rotates at a speed exceeding 115%( standard setting) of the maximum allowable speed. |
| 09 | The temperature of the heat sink has risen abnormally. |
| 12 | An excessively large current flowed into the main circuit. This alarm indicates that the power module (IPM) of the main cicruit detected an error. Such as an excessive load or over current. |
| 15 | This alarm is issued only when output switching control or spindle switching control is used. The SVPM does not support output switching control and spindle switching control. |
| 18 | A sum check is abnormal |
| 19 & 20 | The offset voltage of the phase U (alarm code 19) or phase V (alarm code 20) current detection is excessively high. A check is made when the power is turned on. |
| 21 | The specified polarity of the position sensor is incorrect. |
| 24 | Serial communication data transferred between the CNC and SVPM contain an error. (Note: This alarm is issued also if the CNC power is off. This is not a failure though) |
| 27 | The signal of the a position coder is disconnected. |
| 29 | An excessive load ( standard setting: load meter reading of 9.5V) has been applied continuously for a certain period (standard setting: 30 seconds) |
| 31 | The motor failed to rotate as specified and has stopped or is rotating at a very low speed. |
| 32 | LSI memory for serial communication is abnormal. A check is made when the power is turned on. |
| 34 | Parameter data outside the specified range was set. |
| 36 | The error counter overflowed. |
| 37 | After emergency stop signal input, the motor is accelerated without being decelerated. This alarm is issued also when the motor is not deactivated (the motor is not decelerated completely) when the acceleration/deceleration time ( initial parameter setting: 10 seconds) has elapsed after emergency stop signal input. |
| 41 | The position where the one rotation signal of the α position coder is generated is incorrect.
|
| 42 | The one rotation signal of the α position coder is not generated. |
| 46 | The one rotation signal of the position coder cannot be detected normally during thread cutting. |
| 47 | The count value of α position coder signal pulses is abnormal. |
| 50 | A value obtained by internal calculation in spindle synchronization exceeded the allowable range. |
| 52 & 53 | The synchronziation signal ( ITP) in communication data transferred to and from the CNC stopped. |
| 54 | A large current flowing in the motor for a long time was detected. |
| 73 | The signal of the motor sensor is disconnected. |
| 75 | An abnormality was detected during control program transfer processing. |
| 79 | An abnormality was detected during control program initialization. |
| 81 | The position where the one rotatation signal of the motor sensor is generated is incorrect. |
| 82 | The one rotation signal of the motor sensor is not generated. |
| 83 | The SVPM checks the pulse counts of phases A and B each time a one rotation signal is detected. The alarm is issued when a pulse count beyond the specified range is detected. |
| 84 | The spindle sensor signal was disconnected. |
| 85 | The one rotation signal of the spindle sensor occured in an incorrect location. |
| 86 | No spindle sensor one rotation signal occured. |
| 87 | A spindle sensor signal is abnormal. |
| A1 & A2 | The control program is not running. An error was detected when the control program was running. |
| C0, C1 & C2 | An error occured in serial communication data between the CNC and spindle amplifier module. |
| 35 | There is a large difference between the motor speed calcualted from the position coder and the motor speed estimated with the spindle software. |
Alarms Common to Servo and Spindle Units
| Alarm Code |
Description of Alarm/Error |
| STATUS2 Alarm Code –
STATUS1 Alarm Code 30 |
SVPM
The main circuit power module (IPM) has detected an abnormal condition. |
| STATUS2 Alarm Code –
STATUS1 Alarm Code 59 |
A cooling fan for the control circuit has stopped. |
| STATUS2 Alarm Code –
STATUS1 Alarm Code 58 |
The temperature of the main circuit heat sink has risen abnormally. |
| STATUS2 Alarm Code –
STATUS1 Alarm Code 51 |
In the main circuit, the DC voltage (DC link) has dropped. |
| STATUS2 Alarm Code –
STATUS1 Alarm Code 33 |
The main circuit capacitor was not recharged within the specified time. |
| STATUS2 Alarm Code –
STATUS1 Alarm Code b1 |
The control power supply voltage decrease |
| STATUS2 Alarm Code –
STATUS1 Alarm Code 11 |
In the main circuit, the DC voltage at the DC link is abnormally high. |
| STATUS2 Alarm Code –
STATUS1 Alarm Code 04 |
The input power supply is abnormal (open phase) |
Các sản phẩm phân phối kinh doanh chính :
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