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コード T04-0401: Collation stop

問題の説明と安全警告

Mitsubishi M800/M80 CNC は重大な Collation stop アラームをトリガーしました。製造サイクル中に機器への二次的損傷や部品の破損を防ぐために、資格のあるオペレーターまたはメンテナンス技術者による直ちの対応が必要です。電気キャビネットにアクセスする前に、必ず標準の安全およびLOTO手順が遵守されていることを確認してください。

公式トラブルシューティング手順

Details Collation stop occurred. Remedy  Execute the automatic start to resume the automatic operation. Fin wait (Factors for waiting com- pletion) Details The following Nos. are shown during the operation of the corresponding completion wait factor. The numbers will disappear when the operation is completed. The completion wait factor is indicat ed with four digits (in hexadecimal). Display format of completion wait factor 0__ __ __ (a)(b)(c) Each of the hexadecimal numbers (a), (b ) and (c) indicates the following details. (a) bit0: In dwell execution bit3: Unclamp signal wait (Note 1) (b) bit0: Waiting for spindle position to be looped bit3: Door open (Note 2) (c) bit0: Waiting for MSTB completion bit1: Waiting for rapid traverse deceleration bit2: Waiting for cutting speed deceleration bit3: Waiting for spindle orientation completion (Note 1) For type A (#1282 ext18/bit3 = 0)  Waiting for turning ON or OFF of the unclamp finish signal for the index table indexing. For type B (#1282 ext18/bit3 = 1)  Waiting for turning ON of the unclamp finish signal for the index table indexing.  Waiting for turning ON of the clamp finish signal for the index table indexing. (*) The complete standby status is established when the unclamp finish and clamp finish signals are both turned ON. Set the clamp finish signal to OFF after performing required process with the PLC. (Note 2) This shows the door open state caused by the door interlock function. Fin wait (Factors for waiting com- pletion) Details The following Nos. are shown during the operation of the corresponding completion wait factor. The numbers will disappear when the operation is completed. The completion wait factor is indicat ed with four digits (in hexadecimal). Display format of completion wait factor 0__ __ __ (a)(b)(c) Each of the hexadecimal numbers (a), (b ) and (c) indicates the following details. (b) bit0:Operation alarm display being postponed Remedy  The parameter "#1342 AlmDly" may be able to postpone displaying a part of an operation alarm, depend- ing on the setting. This stop code will remain displayed while any alarm is being postponed. And it will disappear if the postponed alarm is displayed or canceled. 3 Servo/Spindle Alarms (S) S S 00 Axis name Servo : Axis name Spindle : "S1", "S2", "S3" ... Alarm No. Message Alarm class Alarm class Message Reset method Resetting methods Name or "Servo PR After removing the cause of the alarm, reset the alarm by alarm" turning the NC power ON again. Name or "Servo NR After removing the cause of the alarm, reset the alarm by alarm" inputting the NC RESET key. Name or "Servo AR After removing the cause of the alarm, reset the alarm by alarm" turning the NC and drive unit power ON again. ter the following page is the double-digit number displayed ont-side of the drive unit. of the servo errors (S01/S03/ S04), this number will be displayed in the last two digits of the servo errors, refer to your drive unit's instruction an alarm which occurred first is displayed on the alarm the drive monitor screen as necessary. Name Details Reset Servo Spindle method stop method stop method A drop of bus voltage was detected in main circuit. PR Dynamic stop Coast to a stop The axis selection rotary switch has been incorrectly set. AR Initial error Initial error A hardware error was detected during the power ON self-check. AR Initial error Initial error An error was detected for t he software execution state. PR Dynamic stop Coast to a stop The current processor is not operating correctly. AR Dynamic stop Coast to a stop In the built-in motor which us es the absolute position encoder, PR Dynamic stop Coast to a stop the servo ON has been set before the magnetic pole shift amount is set. The magnetic pole position, detected in the initial magnetic pole position detection control, is not correctly set. A current feedback error was detected. PR Dynamic stop Coast to a stop An error was detected in the initial communication with the mo- PR Initial error Initial error tor side encoder. An error of the shared encoder on the machine side was detect- PR Dynamic stop - ed on the secondary axis of the speed command synchroniza- tion control. An error was detected in the initial communication with the ma- PR Initial error Initial error chine side encoder. An error was detected by the encoder connected to the machine side. Dynamic stop Coast to a stop The error details are different according to the encoder type. Refer to "Encoder alarm" for details. An error was detected in the communication with the machine PR Dynamic stop Coast to a stop side encoder. In the machine side encoder, ABZ-phase feedback cannot be PR Dynamic stop Coast to a stop returned even when the motor moves. An error was detected in the feedback data from the position en- AR Dynamic stop Coast to a stop coder. The state that ther e is a difference between the actual speed NR - Coast to a stop and command speed continued for longer than the excessive speed deviation timer setting. The motor power cable is in contact with FG (Frame Ground). PR Dynamic stop Coast to a stop The absolute position data was lost in the encoder. AR Initial error - In the multiaxis drive un it, there is an axis set to free, and the PR Dynamic stop Coast to a stop other axis detected a power module error. axis is removed, this alarm can be reset with th e NC RESET button. (Excluding alarms 32 and 37.) Name Details Reset Servo Spindle method stop method stop method An error was detect ed by the encoder connected to the machine side. Dynamic stop Coast to a stop The error details are different according to the encoder type. Refer to "Encoder alarm" for details. An error was detected by the encoder connected to the motor side. Dynamic stop Coast to a stop The error details are different according to the encoder type. Refer to "Encoder alarm" for details. An error was detected in the communication with the motor side PR Dynamic stop Coast to a stop encoder. Over-regeneration level exceeded 100%. The regenerative re- PR Dynamic stop Coast to a stop sistor is overloaded. The motor speed exceeded the allowable speed. PR Deceleration Deceleration stop stop The power module detected the overcurrent. PR Dynamic stop Coast to a stop The bus voltage in main circuit exceeded the allowable value. PR Dynamic stop Coast to a stop The data received from the NC was outside the setting range. PR Deceleration Deceleration stop stop The travel command data received from the NC was excessive. PR Deceleration Deceleration stop stop The communication with the NC was interrupted. PR Deceleration Deceleration stop stop An incorrect set value was detected among the parameters PR Initial error Initial error send from the NC at the power ON. In the SLS(Safely Limited Speed) function, an error was detect- ed in the relation between the safety speed and safety rotation number in the speed observation mode. An error was detected in the communication frames received PR Deceleration Deceleration from the NC. stop stop Or, removing an axis or changing an axis was performed in the synchronous control. An error was detected in the axis data received from the NC. PR Deceleration Deceleration Or, in changing an axis, the parameter setting of the synchro- stop stop nous control was applied when the axis was installed. Excessive motor drive current was detected. PR Dynamic stop Coast to a stop The power module detected an overheat. PR Dynamic stop Coast to a stop An error was detected in the regenerative transistor or in the re- PR Dynamic stop - generative resistor. A motor control error during acceleration/deceleration, due to a PR Dynamic stop - power voltage failure, was detected. The magnetic pole position, detected in the magnetic pole posi- AR Dynamic stop Coast to a stop tion detection control, is not correctly detected. button. This alarm can also be reset with the PR and AR r esetting conditions. Name Details Reset Servo Spindle method stop method stop method Either a missed feedback pulse in the motor side encoder or an PR Dynamic stop Coast to a stop error in the Z-phase was detected in the full closed loop system. Either a missed feedback pulse in the position detection or an PR Dynamic stop Coast to a stop error in the Z-phase was detected. Or the distance-coded refer- ence check error exceeded the allowable value when the dis- tance-coded reference scale was used. An excessive difference in feedback was detected between the PR Dynamic stop Coast to a stop machine side encoder and the motor side encoder. An overheat of the power module was detected during the cool- PR Dynamic stop Coast to a stop ing fan stopping. Either the motor or the motor side encoder detected an over- NR Deceleration Deceleration heat. stop stop Or, the thermistor signal receiving circuit of the linear motor or direct-drive motor was disconnected. Or, the thermistor signal receiv ing circuit was short-circuited. An error was detect ed by the encoder connected to the main side. Dynamic stop Coast to a stop The error details are different according to the connected encoder. Refer to "Encoder alarm". Current detection failed at the initial magnetic pole estimation. NR Dynamic stop Coast to a stop An error was detected in the signal related to the dual signal. Refer to "Dual signal error (4D)" for details. An error was detected in the control mode send from the NC. NR Deceleration Deceleration stop stop The control power supply has remained shut down. NR Deceleration Deceleration stop stop Overload detection level became 100% or more. The motor or NR Deceleration Deceleration the drive unit is overloaded. stop stop In a servo system, current command of 95% or more of the unit’s NR Deceleration Deceleration max. current was given continuously for 1 second or longer. In stop stop a spindle system, current command of 95% or more of the mo- tor’s max. current was given co ntinuously for 1 second or lon- ger. A position tracking error during servo ON was excessive. NR Deceleration Deceleration stop stop A position tracking error during servo OFF was excessive. NR Dynamic stop - There was no motor current feedback when the alarm "Exces- NR Dynamic stop Coast to a stop sive error 1" was detected. The encoder has detected that the commanded speed exceed- NR Deceleration Deceleration ed 1.15 times of the rapid traverse rate (rapid), or the motor ro- stop stop tation speed exceeded the maximum speed. A disturbance tor que exceeded the allowable value in rapid tra- NR Max cap dec - verse modal (G0). stop A disturbance to rque exceeded the allowable value in the cut- NR Max cap dec - ting feed modal (G1). stop A current command with the maximum drive unit current value NR Max cap dec - was detected. stop axis is removed, this alarm can be reset with th e NC RESET button. (Excluding alarms 32 and 37.) Name Details Reset Servo Spindle method stop method stop method A commanded speed exceeding the safely limited speed was PR Deceleration Deceleration detected in the safely limited mode. stop stop The door state signal input in the NC does not coincide with the PR Deceleration Deceleration door state signal input in the drive unit in the safely limited mode. stop stop Otherwise, door open state was detected in normal mode. A motor speed exceeding the safely limited speed was detected PR Deceleration Deceleration in the safely limited mode. stop stop A contact of the external contactor is welding. NR Deceleration Deceleration stop stop The power supply unit detected an error. Dynamic stop Coast to a stop The error details are different according to the connected power supply unit. Refer to "Power supply alarm" for details. Deceleration Deceleration stop stop The cable type of the motor side encoder cable is for rectangular AR Initial error - wave signal. The cable type of the machine side encoder cable does not co- AR Initial error - incide with the encoder type which is set by the parameter. The communication frame between drive units was aborted. PR Dynamic stop Coast to a stop The drive unit does not operate corr ectly. LED display is fixed as AR Dynamic stop Coast to a stop "88". "888" is displayed for MDS-EJ/EJH Series. The communication data 1 between drivers exceeded the toler- PR Dynamic stop Coast to a stop able value in the communication between drive units. The communication data 2 between drivers exceeded the toler- PR Dynamic stop Coast to a stop able value in the communication between drive units. button. This alarm can also be reset with the PR and AR r esetting conditions. 2B 2C 2D 2E 48 49 4A 4B 1B 1C 1D 1E 27 28 29 2A Mitsubishi Memory LED alarm Data alarm Encoder ---- Electric alarm thermal error Memory LED alarm Data alarm Encoder ---- alarm thermal error CPU alarm Waveform Data alarm Encoder ---- error thermal error Memory error - Data error - Scale not --- connected Mitsutoyo Initialization EEPROM er- Photoelec- ROM/RAM CPU error Photoelec- Static capaci- Photoelec- error ror tric type, stat- error (bit4) tric type over- ty type error tric type error (bit0) (bit5) ic capacity (bit6) speed (bit3) (bit2) type data (bit7) mismatch (bit1) HEIDENHAIN Initialization EEPROM er- Relative/ab- ROM/RAM CPU error Overspeed Absolute po- Relative po- error ror solute posi- error (bit4) (bit7) sition data er- sition data er- (bit0) (bit5) tion data (bit6) ror ror mismatch (bit3) (bit2) (bit1) Mitsubishi Installation - Detection po- Scale break- Absolute po- - Gain fault Phase fault Heavy Indus- accuracy sition devi- ing sition detec- (bit3) (bit2) tries Machine fault ance (bit0) tion fault Tool (bit4) (bit1) (bit5) Magnescale Laser diode System Encoder mis- -- s O v e r p e e d Absolute po- Relative po- error memory error match error (bit7) sition data er- sition data er- (bit0) (bit5) (bit1) ror ror (bit3) (bit2) FAGOR - - Absolute val- H/W error CPU error --- ue detection (bit1) (bit0) error (bit3) Renishaw Initialization - Absolute po- -- s O v e r p e e d -- error sition data er- (bit7) (bit0) ror (bit3) AMO Initialization - Relative/ab- -- s O v e r p e e d Absolute po- - error solute posi- (bit5) sition data er- (bit0) tion data ror mismatch (bit6) (bit2) Schneeberger - - - Absolute po- ---- (bit0) sition data er- ror (bit3) 2B 2C 2D 2E 48 49 4A 4B 1B 1C 1D 1E 27 28 29 2A Mitsubishi Memory error Waveform - - - Overspeed - Relative po- Electric error sition data er- ror Initialization - Data error - Connection --- error error CPU error Waveform Data alarm Encoder ---- error thermal error HEIDENHAIN Initialization EEPROM er- - - CPU error Overspeed - Relative po- error ror (bit4) (bit7) sition data er- (bit0) (bit5) ror (bit2) Mitsubishi Installation - Detection po- Scale break- - - Gain fault Phase fault Heavy Indus- accuracy sition devi- ing (bit3) (bit2) tries Machine fault ance (bit0) Tool (bit4) (bit1) LE- Waveform Analog sig- EEPROM er- Power volt- H/W error Overspeed Count error Overheat NORD+BAU- error nal warning ror age warning (bit4) warning (bit6) warning ER (bit0) (bit1) (bit2) (bit3) (bit5) (bit7) Name Sub info Details Dual signal error - An error was detected in the signal related to the dual signal. The name of the axis with an error is displayed. The number "xxx" in the decimal place in- dicates the sub-number. Name Details Reset Axis Servo Spindle method type stop method stop method Power shutoff error Either of the STO signals entered an input NR Each axis Dynamic stop Coast to a stop state while the STO function is disabled. Illegal power shutoff error Either of the STO signals entered an input NR Each axis Dynamic stop Coast to a stop state during servo ON command or during de- celeration and stop with the STO function en- abled. STO signal mismatch error Input states of two STO signals were mis- NR Each axis Dynamic stop Coast to a stop matched while the STO function is enabled. Safety communication: A receiving error was detected in the safety NR Each axis Dynamic stop Coast to a stop Communication error 1 communication. Safety communication: A receiving error was detected in the initial PR Each axis Dynamic stop Coast to a stop Initial communication error 1 communication for the safety communication. Voltage diagnosis error A power error was detected in the safety func- NR Each axis Dynamic stop Coast to a stop tion. DRAM diagnosis error A DRAM error was detected in the safety PR Each axis Dynamic stop Coast to a stop function. Control process error An error was detected in the status of soft- PR Each axis Dynamic stop Coast to a stop ware execution for the safety function. Safety encoder: An error was detected in the initial communi- PR Each axis Initial error Initial error Initial communication error 1 cation with a safety encoder. PCB error A PCB error was detected in the safety func- PR Each axis Initial error Initial error tion. Synchronization error A synchroni zation error was detected in the PR Each axis Dynamic stop Coast to a stop safety function. Flash ROM diagnosis error A Flash ROM error was detected in the safety PR Each axis Initial error Initial error function. Safety encoder: An error was detected in the communication PR Each axis Dynamic stop Coast to a stop Communication error 1 with a safety encoder. Safety encoder: A power supply voltage error was detected in PR Each axis Dynamic stop Coast to a stop Diagnosis error 1 the safety encoder. Safety encoder: A H/W error was detected in the safety en- PR Each axis Dynamic stop Coast to a stop Diagnosis error 2 coder. Safety encoder: A process error was detected in the safety en- PR Each axis Dynamic stop Coast to a stop Diagnosis error 3 coder. Safety encoder: An A/D conversion error was detected in the PR Each axis Dynamic stop Coast to a stop Diagnosis error 4 safety encoder. Non-safety encoder: The position feedback from the non-safety PR Each axis Dynamic stop Coast to a stop Position feedback fixation encoder remains unchanged. diagnosis error Safety encoder: The safety encoder detected a thermal error. PR Each axis Dynamic stop Coast to a stop Thermal error Safety communication: An error was detected in the transmission in- NR Each axis Initial error Initial error Transmission interval mis- terval setting. match error Safety communication: A receiving error was detected in the initial NR Each axis Initial error Initial error Initial communication error 2 communication for the safety communication. Safety communication: A receiving error was detected in the safety NR Each axis Dynamic stop Coast to a stop Communication error 2 communication. Safety parameter setting A setting error was detected in the safety pa- PR Each axis Initial error Initial error range error rameter. Safety parameter combina- A combination error was detected in the safe- PR Each axis Initial error Initial error tion error ty pa rameter. Register diagnosis error A resister diagnosis error was detected in the PR Each axis Initial error Initial error safety function. Name Details Reset Axis Servo Spindle method type stop method stop method An error was detected in the calculation de- PR Each axis Initial error Initial error vice diagnosis for the safety function. An error was detected in the sequence diag- PR Each axis Dynamic stop Coast to a stop nosis for the safety function. An error was detected in the stack diagnosis PR Each axis Dynamic stop Coast to a stop for the safety function. Overheat was detected in the safety functi on. NR Each axis Dynamic stop Coast to a stop The safety function is not operating correctly. PR Each axis Dynamic stop Coast to a stop An error was detected in the clock diagnosis PR Each axis Dynamic stop Coast to a stop for the safety function. An error was detected in the status of DO out- PR Each axis Dynamic stop Coast to a stop put for the safety function. An error was detected in the inter-system PR Each axis Dynamic stop Coast to a stop communication for the safety function. A receiving error was detected in the initial PR Each axis Dynamic stop Coast to a stop communication for the safety communication. An error was detected in the read-back diag- PR Each axis Dynamic stop Coast to a stop nosis for STO. An error was detected in the read-back diag- PR Each axis Dynamic stop Coast to a stop nosis for SBC. A receiving error was detected in the safety PR Each axis Dynamic stop Coast to a stop communication. Name Details Reset method Overcurrent protection function in the power module has started its operation. PR The input power suppl y frequency increased above the specification range. PR An error occurred in the process cycle. PR An open-phase condit ion was detected in input power supply circuit. PR The system does not operat e correctly. LED display is fixed as "8". AR The motor power cable is in contact with FG (Frame Ground). PR A co ntact of the external contactor is welding. PR An er ror was detected in the rush circuit. PR An error was detected in charging operation of the main circuit capacitor. PR An error was detected in the parameter sent from the drive unit. PR An error was detected in the internal memory. AR An error was detected in the A/D converter. An error was detected in the unit identification. No power supply is connected to the drive unit, or a communication error was AR detected. (Note 4) A mismatch of the external emergency stop input and NC emergency stop input PR continued for 30 seconds. The power was momentarily interrupted. NR A cooling fan built in t he power supply unit stopped, and overheat occurred in PR the power module. Over-regeneration detec tion level became over 100%. The regenerative resistor NR is overloaded. This alarm cannot be reset for 15 min from the occurrence to pro- tect the regeneration resistor. Leave the drive system energized for more than 15 min, then turn the power ON to reset the alarm. An alarm was detected in the power backup unit (power supply option unit). NR (Note 3) L+ and L- bus voltage in ma in circuit exceeded the allowable value. As the volt- NR age between L+ and L- is high immediately after this alarm, another alarm may occur if this alarm is reset in a short time. Wait more than 5 min before resetting so that the voltage drops. The rotary switch se tting of external emergency stop is not correct, or a wrong AR external emergency stop signal is input. Undefi ned area for the rotary switch is selected Thermal protection f unction in the power module has started its operation. PR s will stop with the dynamic brakes, and all spindles will coast t o a stop. d

Source: Mitsubishi M800/M80/E80 Series Alarm/Parameter Manual (IB-1501279)

Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.

Mitsubishi M800/M80 CNC のアラームについて

Mitsubishi によって構築された産業用コントローラーは、内部回路と機械的リンケージを保護するための広範な診断システムで設計されています。M800/M80 CNC が T04-0401 のようなエラーコードをスローする場合、通常、指令値と実際のセンサーフィードバック間の不一致を示します。

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