Okuma Alarms Errors

Okuma Alarm-A 1746 Chuck missclamp Code 1->The chuck is clamped without workpiece. 2->A spindle rotation command was issued when the chuck was clamped without workpiece. (Spindle index) 3->The tailstock side…

Okuma Alarm-A 1747 No tailstock quill advance answer Tailstock spindle in-position answer signal is not input within 60[s] after the tailstock spindle advance command M56 has been executed. Code 2->Tailstock…

Okuma Alarm-A 1748 Tailstock quill advance over The tailstock spindle has over-advanced, exceeding the advance end limit position. Code 1->The tailstock spindle over-advanced to actuate the over-advance confirmation LS 2->The…

Okuma Alarm-A 1749 Tailstock quill command error When the tailstock spindle advance/retraction (M55/M56) command is designated, the spindle and/or the M-tool spindle is not in the stopped state. A tailstock…

Okuma Alarm-A 1750 Tailstock interference The tow-along type automatic rest and the tailstock interfered each other, or G152 (tailstock movement by program) is designated while the tow-along type automatic rest…

Okuma Alarm-A 1754 Coupling device alarm An abnormality is detected with the device coupled with the machine. Code 1->Input signals from the loader (Loader Continuous Operation and No Loader Interference)…

Okuma Alarm-A 1753 Parts catcher interlock Parts catcher interlock is activated when an attempt is made to advance or retract the parts catcher. Code 0->The parts catcher advance command is…

Okuma Alarm-A 1222 Interrupt return pointer mismatch After manual operation intervention to retract the cutting tool, the tool is returned to a different block from the block where the interruption…

Okuma Alarm-A 1089 PLC alarm No. illegal The PLC requested an alarm number outside the setting range. Code XYYYY X:Requested alarm level A->Request of alarm A B->Request of alarm B…

Okuma Alarm-A 1091 PLC alarm message file not found The PLC alarm message file is not found, disabling normal alarm processing. Code PLC alarm message file loading status (hexadecimal) 1->…

Okuma Alarm-A 1092 PLC backup data file write Backup copy onto the PLC backup file failed. Code XXXXYYYY XXXX->Backup processing error status YYYY->Backup cycle number

Okuma Alarm-A 1093 PLC backup data file not found The PLC backup data file is not found, disabling backup processing. Code PLC backup data file loading status (hexadecimal) 1 ->…

Okuma Alarm-A 1094 PLC back up data file read PLC back up data file does not read from memory. Code XXX 2 ->file open errors (file none) 3 ->file read…

Okuma Alarm-A 1097 Safety speed monitor error Concerning check processing of Safety-Speed-Monitor at the time of guard-close of production mode, error signal of Safety-Speed-Monitor did not turn ON after the…

Okuma Alarm-A 1098 MCS not responsive MCS operation ready turns off. Object Axis Code X Power supply unit status bit7:PSRDY PSRDY input is ON. bit6:PSRSTS This signal turns ON when…

Okuma Alarm-A 1100 Parameters not set The backup data caused an error and the factory-set initial data was forciby loaded. Machine data must be set again. Object None Character-string None…

Okuma Alarm-A 1101 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 faliure

Okuma Alarm-A 1105 DTL error A DTL error was detected. Object None Probable Faulty Locations 1.Software failure

Okuma Alarm-P 1071 Memory board battery depleted. Replace quickly! The memory board battery has finished its service life. Probable Faulty Locations Battery in the memory board Measures to Take Replace…

Okuma Alarm-A 1110 PLC control error An error has occurred in the PLC Control. Index None Character-string None Code XXXXYYYY XXXX: Status of PLC Control YYYY: Error code of PLC…

Okuma Alarm-A 1111 Shutting down to avoid damage The system shut down to avoid the damage of instruments because the data from sensor indicate that the instruments may be influenced….

Okuma Alarm-A 1102 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-A 1103 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-A 1104 DeviceNet slave idle mode DeviceNet slave station was in idle condition. Object None Character-string CH*SC$ *:Channel number where the error occurred $:Sequence counter Code XXYYZZZZ XX MacID…

Okuma Alarm-A 1106 FL-net initialization error An error occurred during initialization of FL-net. Object None Character-string None Code None Probable Faulty Locations FL-net communication parameters are wrong. Measures to Take…

Okuma Alarm-A 1109 Error occurred during CAS A virtual machine is controlled with the CAS software. The error occurred by processing this CAS software. Under such a condition, the processing…

Okuma Alarm-A 1121 PSC Optical scale encoder error An error was detected by the position encoder of optical scale. Character-string None Code XXYYZZ XX:Value of the J-type endoder and value…

Okuma Alarm-A 1122 Safety controller error An error occurred in the safety controller. Object None Character-string None Code 1->Machine operation power control failure 2->Axis power control failure 3->Safety speed monitor…

Okuma Alarm-A 1107 Major FL-net error A serious error occurred during startup of the FL-net card. Object None Character-string None Code Y000XXXX When Y=0, XXXX=7F00 System error 7F01 Flash memory…

Okuma Alarm-A 1108 Non-responsive software detected Object None Character-string None Code It means a name of Non-answered software by ASCII. Probable Faulty Locations NC software

Okuma Alarm-A 1139 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-A 1144 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-A 1112 Non-functioning device detected The system found a non-functioning instrument. But the installed software does not know about details of the instrument. Object None Character-string None Code Non-functioning…

Okuma Alarm-A 1113 MCS Parameter learning error An error occurred in the correction parameter learning. Object SYSTEM Code 1->G266 was commanded when the spindle is rotating. 2->Parameter learning broke. 3->The…

Okuma Alarm-A 1114 MCS Inertia identification error An error occurred in the spindle inertia identification. Object None Code 1->It was executed when the spindle is rotating. 2->It was executed at…