Okuma Alarms Errors

Okuma Alarm-P 0814 MCS data file corrupt When the power was supplied, an error occurred in reading or transferring the servo link data file. Or, the data file includes abnormal…

Okuma Alarm-P 0813 MCS Communication error When the power was supplied, an error occurred in communication with MCS. If servo link information is displayed at the center of the screen,…

Okuma Alarm-P 0812 MCS initialization error An error occurred in initialization of MCS when the power was supplied. Index None or axis name Character-string Varies with the code. Code XXXXYYYY…

Okuma Alarm-P 0810 NC I/O data file read The NC failed to read I/O data file. Code I/O data file load status (in hexadecimal) 2->File open error (no file) 3->File…

Okuma Alarm-P 0808 Speed change ratio failure On the machine with high speed profiling function,an improper speed change ratio is set on X, Y, Z, or Caxis or a wrong…

Okuma Alarm-P 0807 ACP panel status receipt error The ACP board received an abnormal operation panel status. Code XX (operation panel status data) bit7->Invalid panel status bit6->Operation panel CPU error…

Okuma Alarm-P 0806 MOP-Tool tool data PBU load The backup file (MMTUAuu.PBU) is not found, or its type or size is wrong. Code 3->The tool data PBU file (MMTUAuu.PBU) is…

Okuma Alarm-P 0805 MOP-Tool parameter PBU load The backup file (MMTUBuu.PBU) is not found, or its type or size is wrong. Code 1-> Parameter PBU file (MMTUBuu.PBU) is not in…

Okuma Alarm-P 0804 MSB file mismatch The MSB file used for IMAPB and interactive programming B does not satisfy the NC software requirements. Code 1->The MSB file for IMAPB and…

Okuma Alarm-P 0712 AlarmService internal error (exception) An error occurred inside of AlarmService. Object None Character-string “ALMS” Code AlarmService internal error code Probable Faulty Locations NC software failure Note Alarm…

Okuma Alarm-P 0801 TCP/IP board detected error During activation of DNC-T1, T2, T3,or DT function, a CPU error occurred on TCP/IP board Index None Character-string None Code XXYYZZ XX…Board status…

Okuma Alarm-P 0803 File load error The custom software production system failed to find the software that matches the specification codes. Character-string Problem software file name Code 1->The file ended…

Okuma Alarm-P 0799 MCS Linear scale 1 error Illegal data was detected in Liner scale 1(MITUTOYO). Object Axis Character-string None Code XXYYZZZZ XX= Liner scale 1 status bit7: alarm bit6:…

Okuma Alarm-P 0791 MCS Rotary encoder 1 error Illegal data was detected in Rotary encoder 1. Object Axis Character-string None Code XXYYZZZZ XX= Rotary encoder status bit7 alarm bit6 communication…

Okuma Alarm-P 0789 MCS Rotary encoder 2 error Illegal data was detected in Rotary encoder 2(INA-BEARING). Object Axis Character-string None Code XXXXYYYY XXXX= Content of illegal data 000A[HEX] : illegal…

Okuma Alarm-P 0759 Safety Servo Link Error An error occurred in Safety Servo Link. Object None Character-string None Code 0x50000000->Safety transmission data was mismatch between CPU0 and CPU1 in initialization…

Okuma Alarm-P 0758 Safety I/O Error An error occurred in Safety IO link (SIO link) or in safety I/O unit. Object None Character-string None Code 0x20000000->Safety transmission data was mismatch…

Okuma Alarm-P 0757 MF-SAFETY Error An error was detected by the MF-SAFETY. Object None Character-string None Code 0x1000XXXX->CPU Exception was occurred in the MF-SAFETY XXXX->Exception number 0x1100XXXX->NMI was occurred in…

Okuma Alarm-P 0755 SIO link error An error occurred in the SIO link. Object None Character-string None Code During steady processing FFFFFFFF: Recieved the same data from MFU twice XXXXYYYY:…

Okuma Alarm-P 0739 MCS DD encoder (slave sensor) initialization failure An error occurred in the initialization of the DD encoder (slave sensor). Index Axis name or none (spindle) Character-string None…

Okuma Alarm-P 0738 MCS DD encoder initialization failure An error occurred in the initialization of the DD encoder. Object Axis name or none (spindle) Character-string None Code XXYYZZZZ XX =…

Okuma Alarm-P 0735 MCS DD encoder link error An error occurred in the encoder communication link. Object Axis name or none (spindle) Character-string None Code XXYYZZZZ XX = $FF (fixed)…

Okuma Alarm-P 0731 R Spec. error It is the illegal of “R SPEC”. Index None Code 1:”NON R SPEC” of NC is OFF, and “R-SPEC” of SVDN-ID is OFF. 2:”NON…

Okuma Alarm-P 0728 FL-net error An error occurred during startup of the FL-net card. Object None Character-string None Code Y000XXX Y:0 XXXX: 7F00:System error 7F01:Flash memory error 7F02:DRAM test error…

Okuma Alarm-P 0727 MCS firmware doesn’t support POS2 unit This alarm occurs when the firmware ROM version of the NC axis/ machine(PLC) axis MIV unit is not 511 or later…

Okuma Alarm-P 0721 DeviceNet error Error occurred on DeviceNet. Index None Character-string CH* SC$ * : Channel number where the error occurred. S : Sequence counter Code XXYYZZZZ XX Slave…

Okuma Alarm-P 0711 AlarmService library error An error occurred in the AlarmService library function. Object None Character-string Occurred thread name Code XXYYYYYY XX:AlarmService library function code YYYYYY:AlarmService library function error…

Okuma Alarm-P 0713 AlarmService error P100-Menu detected AlarmService error. Object None Character-string None Code None Probable Faulty Locations 1.NC software failure

Okuma Alarm-P 0714 Blue screen Blue screen (kernel stop error) occurred. Object None Character-string None Code None Probable Faulty Locations 1.Win32 application failure 2.Windows failure 3.Windows driver failure

Okuma Alarm-P 0715 P100-Menu error An abnormal condition of P100-Menu was detected. Object None Character-string None Code None Probable Faulty Locations 1.P100-Menu failure

Okuma Alarm-P 0716 Floating point exception Floating point exception was occurred. Object None Character-string Occurred RT thread name Code XXXXYYZZ XXXX:Exception code YY:Not used (0 fixed) ZZ:FPU status word bit5:PE…

Okuma Alarm-P 0720 AlarmService internal error An error occurred inside of AlarmService. Object None Character-string “ALMS” Code AlarmService internal error code Probable Faulty Locations 1.NC software failure 2.P100-Menu failure

Okuma Alarm-P 0723 DeviceNet I/O data link file read The NC failed to read DeviceNet IO data link file. Code I/O data file load status (in hexadecimal) 2 ->File open…

Okuma Alarm-P 0744 MCS power supply unit overload Power Supply Unit over load Object Axis name or none (spindle) Character-string None Code 1(fixed) Probable Faulty Locations Power unit Overload operation

Okuma Alarm-P 0750 The spec.-code or select-soft. was wrong The combination of NC-software and PLC-software was wrong. Or, the combination of specification-code was wrong. Object None Character-string None Code 1:PLC-software…