Okuma OSP Alarm Directory
Okuma Alarm A Codes
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Okuma Alarm A Codes
(OSP-P300S / P300L)
Alarm A codes on Okuma CNC machines with OSP-P300S and OSP-P300L controls are mainly associated with PLC logic, system data, parameters and internal control functions. Select an alarm from the list below to view its meaning, possible causes and recommended diagnostic steps.
Machine stopped due to an Alarm A?
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- Okuma Alarm A-1089 – PLC Alarm Number Illegal
- Okuma Alarm A-1091 – PLC Alarm Message File Not Found
- Okuma Alarm A-1092 – PLC Backup Data File Write Error
- Okuma Alarm A-1093 – PLC Backup Data File Not Found
- Okuma Alarm A-1094 – PLC Backup Data File Read Error
- Okuma Alarm A-1097 – Safety Speed Monitor Error
- Okuma Alarm A-1098 – MCS Not Responsive
- Okuma Alarm A-1100 – Parameters Not Set
- Okuma Alarm A-1101 – Blue Screen (Kernel Stop Error)
- Okuma Alarm A-1102 – P100 Menu Error
- Okuma Alarm A-1103 – AlarmService Internal Error
- Okuma Alarm A-1104 – DeviceNet Slave in Idle Mode
- Okuma Alarm A-1105 – DTL Error
- Okuma Alarm A-1106 – FL-net Initialization Error
- Okuma Alarm A-1107 – Major FL-net Error
- Okuma Alarm A-1108 – Non-Responsive Software Detected
- Okuma Alarm A-1109 – Error Occurred During CAS Operation
- Okuma Alarm A-1110 – PLC Control Error
- Okuma Alarm A-1111 – Shutting Down to Avoid Damage
- Okuma Alarm A-1112 – Non-Functioning Device Detected
- Okuma Alarm A-1113 – MCS Parameter Learning Error
- Okuma Alarm A-1114 – MCS Inertia Identification Error
- Okuma Alarm A-1120 – Overload Detected
- Okuma Alarm A-1121 – PSC Optical Scale Encoder Error
- Okuma Alarm A-1122 – Safety Controller Error
- Okuma Alarm A-1123 – Safety Speed Monitor Error
- Okuma Alarm A-1132 – VDU Communication Error
- Okuma Alarm A-1133 – VDU Detected Error
- Okuma Alarm A-1134 – VDU initialization failure
- Okuma Alarm A-1135 – MCS DD encoder link error
- Okuma Alarm A-1136 – MCS DD encoder error
- Okuma Alarm A-1137 – MCS DD Encoder (slave sensor) error
- Okuma Alarm A-1138 – MCS DD encoder initialization failure
- Okuma Alarm A-1139 – MCS DD encoder (slave sensor) initialization failure
- Okuma Alarm A-1144 – MCS Power supply unit overload
- Okuma Alarm A-1146 – Tailstock torque over
- Okuma Alarm A-1150 – MCS Undefined alarm number
- Okuma Alarm A-1151 – MCS Inverter unit fault
- Okuma Alarm A-1152 – Mistake in data from MCS to NC
- Okuma Alarm A-1153 – MCS CON APA deviation
- Okuma Alarm A-1154 – MCS Power supply unit error
- Okuma Alarm A-1155 – MCS Converter link error
- Okuma Alarm A-1156 – MCS DC-bus voltage alarm
- Okuma Alarm A-1157 – MCS Motor overcurrent
- Okuma Alarm A-1158 – MCS Power unit overheat
- Okuma Alarm A-1159 – MCS Power unit overload
- Okuma Alarm A-1160 – MCS Supply voltage flutter
- Okuma Alarm A-1161 – MCS Inverter capacity differs from spec.
- Okuma Alarm A-1162 – MCS Winding change failure
- Okuma Alarm A-1163 – MCS Encoder link error
- Okuma Alarm A-1164 – MCS Encoder detected error
- Okuma Alarm A-1165 – MCS Encoder initialization failure
- Okuma Alarm A-1166 – MCS Encoder with shaft detected error
- Okuma Alarm A-1167 – MCS Encoder with shaft initialization failure
- Okuma Alarm A-1168 – MCS ABSO SCALE error
- Okuma Alarm A-1169 – MCS ABSO SCALE initialization failure
- Okuma Alarm A-1170 – MCS Magnetic encoder alarm
- Okuma Alarm A-1171 – MCS Resolver alarm
- Okuma Alarm A-1172 – MCS Pulse generator count over
- Okuma Alarm A-1173 – MCS Motor overheat
- Okuma Alarm A-1174 – MCS Servo link error
- Okuma Alarm A-1175 – MCS Servo link disconnection
- Okuma Alarm A-1176 – Mistake in data from NC to MCS
- Okuma Alarm A-1177 – MCS Servo data error
- Okuma Alarm A-1178 – MCS Illegal command
- Okuma Alarm A-1179 – MCS CON speed over
- Okuma Alarm A-1180 – MCS Speed command over
- Okuma Alarm A-1181 – MCS DIFF over
- Okuma Alarm A-1182 – MCS APA speed over
- Okuma Alarm A-1183 – MCS Full-closed APA error
- Okuma Alarm A-1184 – MCS Overspeed
- Okuma Alarm A-1185 – MCS Speed deviation over
- Okuma Alarm A-1186 – MCS Collision detected
- Okuma Alarm A-1187 – MCS Urgent-stop time over
- Okuma Alarm A-1188 – MCS Belt is broken
- Okuma Alarm A-1189 – MCS Axis change control error
- Okuma Alarm A-1190 – MCS Independent encoder initialization failure
- Okuma Alarm A-1191 – MCS Calculated current position lies outside range
- Okuma Alarm A-1192 – MCS Motor overload
- Okuma Alarm A-1194 – MCS ABSO SCALE sub-slider error
- Okuma Alarm A-1195 – MCS Tandem control communication error
- Okuma Alarm A-1196 – MCS Full abso scale link error
- Okuma Alarm A-1197 – MCS Full abso scale error
- Okuma Alarm A-1198 – MCS Full abso scale initialization failure
- Okuma Alarm A-1199 – MCS Axis stop signal error
- Okuma Alarm A-1200 – Stroke end over
- Okuma Alarm A-1202 – Plus variable limit over
- Okuma Alarm A-1203 – Minus variable limit over
- Okuma Alarm A-1213 – User reserve code
- Okuma Alarm A-1215 – S.M command asynchronous
- Okuma Alarm A-1216 – Synchronous P code error
- Okuma Alarm A-1217 – Torque limiter
- Okuma Alarm A-1218 – Torque Limiter Cancel
- Okuma Alarm A-1219 – Torque Limit Over
- Okuma Alarm A-1220 – Torque Skip Condition Not Satisfied
- Okuma Alarm A-1221 – Duplicate M-Code
- Okuma Alarm A-1222 – Interrupt Return Pointer Mismatch
- Okuma Alarm A-1225 – Contour generation calculation error
- Okuma Alarm A-1228 – Illegal spindle mode
- Okuma Alarm A-1229 – Max. spindle rotation count not specified
- Okuma Alarm A-1238 – Spindle moved to interference distance
- Okuma Alarm A-1243 – Turret rotation conditions
- Okuma Alarm A-1259 – Tow-along tailstock connecting
- Okuma Alarm A-1260 – Tow-along tailstock command not possible
- Okuma Alarm A-1262 – W-axis plus variable limit over
- Okuma Alarm A-1263 – W-axis minus variable limit over
- Okuma Alarm A-1265 – Parts catcher interlock
- Okuma Alarm A-1272 – Load Exceeds No. 2 Limit Value
- Okuma Alarm A-1273 – Load monitor command already executed
- Okuma Alarm A-1278 – Laser measurement data NG
- Okuma Alarm A-1279 – IND. CMP. data verification failure
- Okuma Alarm A-1280 – HP9825A unable to receive
- Okuma Alarm A-1281 – Abnormal data from HP9825A
- Okuma Alarm A-1282 – Data error from HP9825A
- Okuma Alarm A-1283 – C-axis command not possible
- Okuma Alarm A-1299 – Axis moved to sub-spindle interference distance
- Okuma Alarm A-1300 – W-axis unable to move
- Okuma Alarm A-1303 – Pickoff index position
- Okuma Alarm A-1306 – Sensor touch G00
- Okuma Alarm A-1307 – No contact with sensor
- Okuma Alarm A-1309 – Sensor protect
- Okuma Alarm A-1316 – ATC manual operation mode impossible
- Okuma Alarm A-1322 – Y-axis parameter illegal
- Okuma Alarm A-1323 – Illegal YS-axis position
- Okuma Alarm A-1328 – Adaptive control communication error
- Okuma Alarm A-1329 – Shift amount error
- Okuma Alarm A-1332 – Spindle belt slip
- Okuma Alarm A-1334 – APA error
- Okuma Alarm A-1336 – Moved inside horizontal barrier area
- Okuma Alarm A-1338 – LOAD MONITOR W overload
- Okuma Alarm A-1339 – Spindle different from position when door open
- Okuma Alarm A-1345 – Unable to move to tool change position
- Okuma Alarm A-1347 – STM time over
- Okuma Alarm A-1348 – Cycle time over
- Okuma Alarm A-1349 – Contour generation impossible
- Okuma Alarm A-1353 – Measurement system error
- Okuma Alarm A-1355 – Tow-along steady rest connected
- Okuma Alarm A-1356 – Steady rest torque over
- Okuma Alarm A-1357 – Positioning uncertain
- Okuma Alarm A-1367 – NC tailstock position error
- Okuma Alarm A-1376 – Cutting error
- Okuma Alarm A-1393 – Tow-along steady rest interference position
- Okuma Alarm A-1412 – HOME POSITION movement interlock
- Okuma Alarm A-1426 – Moved inside barrier area
- Okuma Alarm A-1431 – Safety speed over
- Okuma Alarm A-1432 – Safety monitor error detection
- Okuma Alarm A-1435 – Turret interference
- Okuma Alarm A-1436 – Power ON APA deviation
- Okuma Alarm A-1440 – Steady rest-Tailstock interlock
- Okuma Alarm A-1441 – Safety speed clamp
- Okuma Alarm A-1453 – Heavy Work Data Not Found
- Okuma Alarm A-1460 – TEMP RISE LIMIT OVER
- Okuma Alarm A-1463 – Spindle moved inside transportation barrier
- Okuma Alarm A-1465 – Spindle low acceleration mode condition
- Okuma Alarm A-1466 – HOB cutting overload
- Okuma Alarm A-1467 – Position scale error XS-axis
- Okuma Alarm A-1468 – Servo amp error XS-axis
- Okuma Alarm A-1469 – APA speed XS-axis
- Okuma Alarm A-1470 – APA range XS-axis
- Okuma Alarm A-1471 – CON speed XS-axis
- Okuma Alarm A-1472 – Stroke end over XS-axis
- Okuma Alarm A-1473 – Actual position initialization error XS-axis
- Okuma Alarm A-1474 – Learning control error XS AXIS
- Okuma Alarm A-1475 – CAM execution data not selected XS-axis
- Okuma Alarm A-1476 – Learning control command XS-axis
- Okuma Alarm A-1477 – Syncronous mode command
- Okuma Alarm A-1478 – Chuck coordinates mismatch
- Okuma Alarm A-1479 – PSCB command error
- Okuma Alarm A-1480 – DIFF over XS-axis
- Okuma Alarm A-1481 – Drift compensation value over
- Okuma Alarm A-1482 – PSCB Real-time task error
- Okuma Alarm A-1483 – PSCB INT Task Loop Error
- Okuma Alarm A-1484 – PSCB EC task loop error
- Okuma Alarm A-1485 – PSCB Time sharing task error
- Okuma Alarm A-1486 – PSCB Exception error
- Okuma Alarm A-1487 – PSCB Memory test error
- Okuma Alarm A-1488 – PSCB Overheat
- Okuma Alarm A-1489 – First Time Drift Compensation Value Over
- Okuma Alarm A-1490 – Synchronous Mode Spindle Speed Command
- Okuma Alarm A-1491 – Heavy tooling data not found
- Okuma Alarm A-1500 – Workpiece rest interlock
- Okuma Alarm A-1501 – Workpiece rest torque over
- Okuma Alarm A-1507 – Unable to enter C-axis sync. Mode
- Okuma Alarm A-1509 – A turret and B turret interference
- Okuma Alarm A-1510 – Unable to execute Hi-CUT Pro control
- Okuma Alarm A-1511 – SPM contour control not possible
- Okuma Alarm A-1512 – SPM contour control error
- Okuma Alarm A-1513 – Unable to clamp workpiece
- Okuma Alarm A-1514 – Clutch A slip over limit
- Okuma Alarm A-1516 – NC tailstock slide resistance over
- Okuma Alarm A-1517 – Turret or tool not at index cut position
- Okuma Alarm A-1519 – Spindle phase over limit
- Okuma Alarm A-1520 – Synchronous error limit over
- Okuma Alarm A-1521 – NC tailstock error
- Okuma Alarm A-1522 – Linear guide cover interference area
- Okuma Alarm A-1523 – Workpiece Weight Data File Not Found
- Okuma Alarm A-1524 – Feed speed over
- Okuma Alarm A-1525 – M-tool spindle speed over in Hob mode
- Okuma Alarm A-1526 – Turret index error position
- Okuma Alarm A-1527 – Unable to execute while mounting LBB
- Okuma Alarm A-1528 – The attachment status mismatch
- Okuma Alarm A-1529 – M axis belt slip
- Okuma Alarm A-1530 – Steady-rests interference position
- Okuma Alarm A-1531 – Tool posture fluctuation reduction error
- Okuma Alarm A-1532 – Turret interference distance intrusion
- Okuma Alarm A-1682 – Magnetic encoder speed detection error
- Okuma Alarm A-1683 – MCS Rotary encoder 5 initialization failure
- Okuma Alarm A-1684 – MCS Rotary encoder 5 error
- Okuma Alarm A-1685 – MCS Rotary encoder 4 initialization failure
- Okuma Alarm A-1686 – MCS Rotary encoder 4 error
- Okuma Alarm A-1687 – MCS Rotary encoder 3 initialization failure
- Okuma Alarm A-1688 – MCS Rotary encoder 3 error
- Okuma Alarm A-1689 – MCS Rotary encoder 2 error
- Okuma Alarm A-1690 – MCS Rotary encoder 1 initialization failure
- Okuma Alarm A-1691 – MCS Rotary encoder 1 error
- Okuma Alarm A-1692 – MCS Linear scale 4 initialization failure
- Okuma Alarm A-1693 – MCS Linear scale 4 error
- Okuma Alarm A-1694 – MCS Linear scale 3 initialization failure
- Okuma Alarm A-1695 – MCS Linear scale 3 error
- Okuma Alarm A-1696 – MCS Linear scale 2 initialization failure
- Okuma Alarm A-1697 – MCS Linear scale 2 error
- Okuma Alarm A-1698 – MCS Linear scale 1 initialization failure
- Okuma Alarm A-1699 – MCS Linear scale 1 error
- Okuma Alarm A-1700 – Emergency stop
- Okuma Alarm A-1701 – EC overload
- Okuma Alarm A-1702 – BDU overload
- Okuma Alarm A-1703 – EC circuit breaker
- Okuma Alarm A-1704 – Transformer overheat
- Okuma Alarm A-1705 – Oil pressure low
- Okuma Alarm A-1706 – Alarm detected from externally connected device
- Okuma Alarm A-1707 – Stroke end over
- Okuma Alarm A-1708 – Canceling stroke end limit
- Okuma Alarm A-1709 – XA-axis overload
- Okuma Alarm A-1710 – XB-axis overload
- Okuma Alarm A-1711 – ZA-axis overload
- Okuma Alarm A-1712 – ZB-axis overload
- Okuma Alarm A-1713 – Spindle rotation interlock
- Okuma Alarm A-1714 – S.M command asynchronous
- Okuma Alarm A-1715 – Spindle revolution over
- Okuma Alarm A-1716 – M03/M04 change command failure
- Okuma Alarm A-1717 – Unable to Use M40, M43, M44 Commands
- Okuma Alarm A-1717 – Unable to Use M40, M43, M44 Commands
- Okuma Alarm A-1717 – Unable to Use M40, M43, M44 Commands
- Okuma Alarm A-1718 – Tow-along tailstock command error
- Okuma Alarm A-1719 – Gear command/position mismatch
- Okuma Alarm A-1720 – Gear command error
- Okuma Alarm A-1721 – Gear Neutral
- Okuma Alarm A-1722 – M19 Command Issued When Gear Is in Neutral
- Okuma Alarm A-1723 – Z-axis moved to spindle interference distance
- Okuma Alarm A-1724 – Spindle synchronization interlock
- Okuma Alarm A-1725 – Impossible command issued during spindle synchronization
- Okuma Alarm A-1726 – C-axis command not possible
- Okuma Alarm A-1727 – C-axis ON/OFF command not possible
- Okuma Alarm A-1728 – C-axis clamp/unclamp command not possible
- Okuma Alarm A-1729 – Unable to confirm C-axis advance
- Okuma Alarm A-1730 – Turret clamp/position check error
- Okuma Alarm A-1731 – Turret index control alarm
- Okuma Alarm A-1732 – Turret rotation interlock
- Okuma Alarm A-1734 – Pickoff chuck interlock
- Okuma Alarm A-1735 – Sub-spindle chuck pressure insufficient
- Okuma Alarm A-1736 – Pickoff index interlock
- Okuma Alarm A-1737 – Turret unclamp interlock
- Okuma Alarm A-1738 – Turret rotation impossible
- Okuma Alarm A-1739 – Chuck clamp pressure insufficient
- Okuma Alarm A-1740 – Chuck open/close interlock
- Okuma Alarm A-1741 – Chuck unclamp
- Okuma Alarm A-1742 – Chuck interlock cancel interlock
- Okuma Alarm A-1743 – Index chuck interlock
- Okuma Alarm A-1744 – Air chuck pressure error
- Okuma Alarm A-1745 – Chucking miss
- Okuma Alarm A-1746 – Chuck missclamp
- Okuma Alarm A-1747 – No tailstock quill advance answer
- Okuma Alarm A-1748 – Tailstock quill advance over
- Okuma Alarm A-1749 – Tailstock quill command error
- Okuma Alarm A-1750 – Tailstock interference
- Okuma Alarm A-1751 – Tow-along tailstock ON/OFF interlock
- Okuma Alarm A-1752 – Tow-along tailstock clamp/unclamp error
- Okuma Alarm A-1753 – Parts catcher interlock
- Okuma Alarm A-1754 – Coupling device alarm
- Okuma Alarm A-1755 – Robot inside machine
- Okuma Alarm A-1756 – Loader inside machine
- Okuma Alarm A-1757 – Loader interlock
- Okuma Alarm A-1758 – Loader not at escape position
- Okuma Alarm A-1759 – Loader/robot not at escape position
- Okuma Alarm A-1760 – Revolution tool M13/M14 change not possible
- Okuma Alarm A-1761 – Revolution tool gear mismatch
- Okuma Alarm A-1762 – Revolution tool gear interlock
- Okuma Alarm A-1763 – Tool revolution interlock
- Okuma Alarm A-1764 – Tool rotating when T command issued
- Okuma Alarm A-1765 – Rotation tool index interlock
- Okuma Alarm A-1766 – Rotation tool over speed
- Okuma Alarm A-1767 – M-axis clutch connection error
- Okuma Alarm A-1768 – Sub-spindle rotation over
- Okuma Alarm A-1769 – Sub-spindle index interlock
- Okuma Alarm A-1770 – Door interlock
- Okuma Alarm A-1771 – Door open/close limit switch NG
- Okuma Alarm A-1772 – Door open/close condition
- Okuma Alarm A-1773 – Unable to restore axis position when door closed
- Okuma Alarm A-1774 – Sensor head advance/retract interlock
- Okuma Alarm A-1775 – Touch setter limit
- Okuma Alarm A-1776 – Sensor head not at retract position
- Okuma Alarm A-1777 – ATC change arm position error
- Okuma Alarm A-1778 – No dummy tool in ATC turret
- Okuma Alarm A-1779 – Manual tool change operation interlock
- Okuma Alarm A-1780 – ATC system mode interlock
- Okuma Alarm A-1781 – Loader/robot interference
- Okuma Alarm A-1782 – Power sequence error
- Okuma Alarm A-1783 – Turret unclamp time over
- Okuma Alarm A-1784 – Turret clamp time over
- Okuma Alarm A-1785 – NC parameter data transfer error
- Okuma Alarm A-1786 – Coolant error
- Okuma Alarm A-1787 – Door open/close check NG
- Okuma Alarm A-1788 – Safety door open
- Okuma Alarm A-1789 – Steady rest interlock
- Okuma Alarm A-1790 – Bar feeder not ready
- Okuma Alarm A-1791 – Bar feeder advance/retract interlock
- Okuma Alarm A-1792 – Turret rotation interlock
- Okuma Alarm A-1793 – Side cover interlock
- Okuma Alarm A-1794 – Rear cover interlock
- Okuma Alarm A-1795 – Side cover open/close lmt switch NG
- Okuma Alarm A-1796 – Turret index clutch disconnect error
- Okuma Alarm A-1797 – Invalid mode switch
- Okuma Alarm A-1798 – Steady rest missclamp
- Okuma Alarm A-1799 – Sensor protection cover interlock
- Okuma Alarm A-1800 – Locking switch NG
- Okuma Alarm A-1801 – Bar feeder setting position mismatch
- Okuma Alarm A-1802 – Safety guard interlock
- Okuma Alarm A-1803 – Machine enabling button error
- Okuma Alarm A-1804 – Safety speed monitor output error
- Okuma Alarm A-1805 – Teaching panel enabling switch error
- Okuma Alarm A-1806 – ATC Logic data file error
- Okuma Alarm A-1807 – Shutter close not possible
- Okuma Alarm A-1808 – Safety fence locking switch NG
- Okuma Alarm A-1809 – Manual command time over
- Okuma Alarm A-1810 – Safety guard interlock
- Okuma Alarm A-1811 – Loader axis unable to move
- Okuma Alarm A-1812 – Mist lubrication unit error
- Okuma Alarm A-1813 – 2nd spindle condition satisfy
- Okuma Alarm A-1814 – W-axis movement interlock
- Okuma Alarm A-1815 – Face driver pressure insufficient
- Okuma Alarm A-1816 – Safety fence open
- Okuma Alarm A-1817 – Setup switch ON
- Okuma Alarm A-1818 – Hand Slide Interlock
- Okuma Alarm A-1819 – Hand turning interlock
- Okuma Alarm A-1820 – Turnover interlock
- Okuma Alarm A-1821 – Magazine door lock error
- Okuma Alarm A-1822 – Slide step interlock
- Okuma Alarm A-1823 – Vibration cutter faulty
- Okuma Alarm A-1824 – Oil cooler error
- Okuma Alarm A-1826 – Oil air lubrication illegal
- Okuma Alarm A-1827 – Setup switch ON
- Okuma Alarm A-1828 – Laser sensor interlock
- Okuma Alarm A-1829 – Sp. oil air lub. air pressure error
- Okuma Alarm A-1830 – SP. oil air lub. oil level error
- Okuma Alarm A-1831 – Sp. oil air lub. oil pressure error
- Okuma Alarm A-1832 – Unloader advance/retract interlock
- Okuma Alarm A-1833 – Tow-along steady rest unclamp interlock
- Okuma Alarm A-1834 – Door interlock
- Okuma Alarm A-1835 – Workpiece receiver interlock
- Okuma Alarm A-1836 – Interference area intrusion
- Okuma Alarm A-1837 – Worktable overload
- Okuma Alarm A-1838 – Workpiece stabilizer interlock
- Okuma Alarm A-1839 – Deburring tool interlock
- Okuma Alarm A-1840 – M code data file mismatch
- Okuma Alarm A-1841 – Swing interlock
- Okuma Alarm A-1842 – Wrist rotation interlock
- Okuma Alarm A-1843 – Workpiece rest interlock
- Okuma Alarm A-1844 – Workpiece pusher interlock
- Okuma Alarm A-1845 – Hand rotation interlock
- Okuma Alarm A-1846 – Chuck grip confirmation unit faulty
- Okuma Alarm A-1847 – Tailstock air miss detection input NG
- Okuma Alarm A-1848 – Chuck grip failure
- Okuma Alarm A-1849 – Workpiece unloading unit interlock
- Okuma Alarm A-1850 – Robot/Loader emergency stop
- Okuma Alarm A-1851 – Air pressure insufficient
- Okuma Alarm A-1852 – NC alarm
- Okuma Alarm A-1853 – Oil pressure insufficient
- Okuma Alarm A-1854 – Error detected from externally connected device
- Okuma Alarm A-1855 – M code time over
- Okuma Alarm A-1856 – Circuit breaker tripped
- Okuma Alarm A-1857 – Intrusion interlock
- Okuma Alarm A-1858 – No hand open/close output
- Okuma Alarm A-1859 – Swing position no output
- Okuma Alarm A-1860 – Axis interlock
- Okuma Alarm A-1861 – Stroke end over
- Okuma Alarm A-1862 – Canceling stroke end limit
- Okuma Alarm A-1863 – Loader interference
- Okuma Alarm A-1864 – Z/C-axis not in rotation possible area
- Okuma Alarm A-1865 – Swing position indefinite
- Okuma Alarm A-1866 – No workpiece clamped on hand A
- Okuma Alarm A-1867 – No workpiece clamped on hand B
- Okuma Alarm A-1868 – Wrist broken
- Okuma Alarm A-1869 – Hand open/ close interlock
- Okuma Alarm A-1870 – Hand clamp confirmation
- Okuma Alarm A-1871 – Coupling device error
- Okuma Alarm A-1872 – Safety fence interlock
- Okuma Alarm A-1873 – Door interlock
- Okuma Alarm A-1874 – Interlock release NG
- Okuma Alarm A-1875 – Safety fence lock NG
- Okuma Alarm A-1876 – Swing interlock
- Okuma Alarm A-1877 – Robot/Loader power sequence error
- Okuma Alarm A-1878 – Machine start impossible
- Okuma Alarm A-1879 – Workpiece puller holder interlock
- Okuma Alarm A-1880 – Loader hand/machine interference
- Okuma Alarm A-1881 – Part turnover device R clamp empty
- Okuma Alarm A-1882 – Part turnover device L clamp empty
- Okuma Alarm A-1883 – Part turnover device R advanced too far
- Okuma Alarm A-1884 – Part turnover device L advanced too far
- Okuma Alarm A-1885 – Loader/part turnover device interference
- Okuma Alarm A-1886 – Wrist turning position indefinite
- Okuma Alarm A-1887 – Workpiece puller interlock
- Okuma Alarm A-1888 – Backup roller interlock
- Okuma Alarm A-1889 – Auto workpiece I/O unit FWD pressure low
- Okuma Alarm A-1890 – Coolant flow insufficient
- Okuma Alarm A-1891 – Unloader interference position
- Okuma Alarm A-1892 – Unloader interlock
- Okuma Alarm A-1893 – Running mode error
- Okuma Alarm A-1894 – Running mode error
- Okuma Alarm A-1895 – Fire alarm
- Okuma Alarm A-1896 – Air source pressure low
- Okuma Alarm A-1897 – Lower turret drive belt torn
- Okuma Alarm A-1898 – OP panel within interference range
- Okuma Alarm A-1899 – Safety fence open
- Okuma Alarm A-1900 – Plus variable limit over
- Okuma Alarm A-1901 – Minus variable limit over
- Okuma Alarm A-1920 – User reserve code
- Okuma Alarm A-1922 – Torque limit over
- Okuma Alarm A-1924 – Barrier intrusion
- Okuma Alarm A-1927 – M code time over
- Okuma Alarm A-1928 – Cycle time over
- Okuma Alarm A-1938 – Machine start impossible
- Okuma Alarm A-1939 – Hand open/close interlock
- Okuma Alarm A-1940 – Loader Z-axis stopper set
- Okuma Alarm A-1941 – Safety guard interlock
- Okuma Alarm A-1942 – Safety speed over
- Okuma Alarm A-1943 – Safety speed monitor error
- Okuma Alarm A-1944 – Safety monitor error detection
- Okuma Alarm A-1945 – Running mode error
- Okuma Alarm A-1950 – Safety speed monitor error
- Okuma Alarm A-1951 – Safety controller error
- Okuma Alarm A-8500 – Cut off error
- Okuma Alarm A-8501 – ATC shutter not close
- Okuma Alarm A-8502 – Unable to Execute G21 Command
- Okuma Alarm A-8502 – Unable to G21
- Okuma Alarm A-8503 – Spindle internal centering unit interlock
- Okuma Alarm A-8504 – Tool change command
- Okuma Alarm A-8505 – Tow-along steady rest clamp/unclamp
- Okuma Alarm A-8506 – Combination chuck interlock
- Okuma Alarm A-8507 – Automatic lubrication system error
- Okuma Alarm A-8508 – Coolant filter
- Okuma Alarm A-8509 – Cutting Feed Interlock
- Okuma Alarm A-8510 – Oil unit error
- Okuma Alarm A-8511 – B-axis clamp/unclamp interlock
- Okuma Alarm A-8512 – Turret position uncertain
- Okuma Alarm A-8513 – Coolant interlock
- Okuma Alarm A-8514 – Work conveyor interlock
- Okuma Alarm A-8515 – Work ejector interlock
- Okuma Alarm A-8516 – Touch setter unlock time over
- Okuma Alarm A-8517 – Work hand interlock
- Okuma Alarm A-8518 – Bar Feeder illegal
- Okuma Alarm A-8520 – Stopper interlock
- Okuma Alarm A-8521 – Work measurement operation
- Okuma Alarm A-8522 – Locater oil pressure
- Okuma Alarm A-8523 – Locater condition
- Okuma Alarm A-8524 – Oil motor overload
- Okuma Alarm A-8525 – Coolant Motor Overload
- Okuma Alarm A-8526 – Spindle cooling motor overload
- Okuma Alarm A-8527 – Oil skimmer overload
- Okuma Alarm A-8528 – Magnet separator overload
- Okuma Alarm A-8529 – Tool monitoring unit error detection
- Okuma Alarm A-8530 – Laser sensor input data error
- Okuma Alarm A-8531 – Door open
- Okuma Alarm A-8532 – Polish Material unit interlock
- Okuma Alarm A-8536 – Operation ready OFF condition
- Okuma Alarm A-8537 – Magazine door Interlock
- Okuma Alarm A-8538 – ATC shutter barrier area
- Okuma Alarm A-8539 – Complete stop
- Okuma Alarm A-8540 – X-axis in interference range
- Okuma Alarm A-8541 – Spindle phase synchronization interlock
- Okuma Alarm A-8542 – Synchronizing spindle phase
- Okuma Alarm A-8543 – Measurement Unit error
- Okuma Alarm A-8545 – Illegal robot/loader request
- Okuma Alarm A-8546 – Rolling-head movement error
- Okuma Alarm A-8547 – Drive jig unit interlock
- Okuma Alarm A-8548 – ACC interlock
- Okuma Alarm A-8549 – ACC door interlock
- Okuma Alarm A-8550 – ACC manual operation mode impossible
- Okuma Alarm A-8551 – Semi-dry unit error
- Okuma Alarm A-8552 – Sub-chuck interlock
- Okuma Alarm A-8553 – ACC airblow interlock
- Okuma Alarm A-8554 – Spindle table rotation
- Okuma Alarm A-8555 – B-Axis movement
- Okuma Alarm A-8556 – No mount magazine
- Okuma Alarm A-8557 – Tool Breakage Sensor Error
- Okuma Alarm A-8558 – L-tool index command
- Okuma Alarm A-8559 – Part turn device advanced too far
- Okuma Alarm A-8560 – Override switch failure
- Okuma Alarm A-8561 – Grinding whl spindle motor overload
- Okuma Alarm A-8562 – Whl spdl coolant pressure drop/loss
- Okuma Alarm A-8563 – Inverter Failure
- Okuma Alarm A-8564 – Turret drive belt disconnection
- Okuma Alarm A-8566 – Tool clamp interlock
- Okuma Alarm A-8567 – Spindle cover open/close limit SW NG
- Okuma Alarm A-8568 – Insulation error
- Okuma Alarm A-8569 – Magazine turn interlock
- Okuma Alarm A-8570 – Magazine tool No.
- Okuma Alarm A-8571 – Irregular coolant level
- Okuma Alarm A-8572 – ATC step time over
- Okuma Alarm A-8573 – Spindle Vibration
- Okuma Alarm A-8574 – MCS Operation Ready Off
- Okuma Alarm A-8575 – Grinding whl spindle unit
- Okuma Alarm A-8576 – Grinding whl spindle unit interlock
- Okuma Alarm A-8577 – Axis interlock
- Okuma Alarm A-8578 – Coupling Device Interlock
- Okuma Alarm A-8579 – Tailstock and turret interference
- Okuma Alarm A-8580 – Canceling interference detection
- Okuma Alarm A-8581 – Loader Automatic Operation Error
- Okuma Alarm A-8582 – Illegal workpiece pusher confirmation
- Okuma Alarm A-8583 – ATC change arm overload
- Okuma Alarm A-8584 – Tailstock high/low change interlock
- Okuma Alarm A-8585 – Coiling prevention equip. interlock
- Okuma Alarm A-8586 – Air picker broken
- Okuma Alarm A-8587 – AREA SENSOR interlock
- Okuma Alarm A-8588 – Coolant Flow
- Okuma Alarm A-8589 – Chip conveyor faulty
- Okuma Alarm A-8590 – Tailstock pedestal condition
- Okuma Alarm A-8591 – C-axis synchronous condition
- Okuma Alarm A-8592 – Synchronizing C-axis
- Okuma Alarm A-8593 – Chip crusher error
- Okuma Alarm A-8594 – Sensor overstroke
- Okuma Alarm A-8595 – Linear guide cover interference
- Okuma Alarm A-8596 – Safety plug interlock
- Okuma Alarm A-8597 – Shuttle device hand clamp empty
- Okuma Alarm A-8598 – Ceiling door interlock
- Okuma Alarm A-8599 – Illegal tool clamp unit
- Okuma Alarm A-8600 – Ceiling door open/close limit SW NG
- Okuma Alarm A-8601 – ATC tool change arm inverter failure
- Okuma Alarm A-8602 – Chip pan cover interlock
- Okuma Alarm A-8603 – C-Axis Clamp/Unclamp Condition
- Okuma Alarm A-8604 – Long tool change protection
- Okuma Alarm A-8605 – Drive belt disconnection
- Okuma Alarm A-8606 – APC door open/close limit NG
- Okuma Alarm A-8607 – XB cover interference
- Okuma Alarm A-8608 – Illegal touch setter unit
- Okuma Alarm A-8609 – Axis overheat
- Okuma Alarm A-8610 – Invalid spindle winding condition
- Okuma Alarm A-8611 – Winding change error
- Okuma Alarm A-8612 – APC interlock
- Okuma Alarm A-8613 – APC clamp/unclamp time over
- Okuma Alarm A-8614 – APC escape position
- Okuma Alarm A-8615 – ATC shutter not open
- Okuma Alarm A-8616 – Coolant level low
- Okuma Alarm A-8617 – Thru-the-tool coolant filter clogged
- Okuma Alarm A-8618 – M spindle overload
- Okuma Alarm A-8619 – Machine axis travel limit over
- Okuma Alarm A-8620 – PLC system data
- Okuma Alarm A-8621 – M spindle air curtain pressure low
- Okuma Alarm A-8622 – Hydraulic unit oil level low
- Okuma Alarm A-8623 – Mist air lubrication unit
- Okuma Alarm A-8624 – Axis interlock
- Okuma Alarm A-8625 – Tool revolution command
- Okuma Alarm A-8626 – Ceiling door guide interlock
- Okuma Alarm A-8627 – Long boring bar change protection
- Okuma Alarm A-8628 – Spindlehead lib oil level low
- Okuma Alarm A-8629 – Spindlehead lubricant pressure low
- Okuma Alarm A-8630 – Hydraulic pressure drop
- Okuma Alarm A-8631 – Invalid safety-monitor spec.
- Okuma Alarm A-8632 – UNUSABLE interrupt program
- Okuma Alarm A-8633 – AAC Operation mode impossible
- Okuma Alarm A-8634 – ATC Shutter Open/Close Condition
- Okuma Alarm A-8635 – Spindle actual position detection error
- Okuma Alarm A-8636 – RSS unit Battery error
- Okuma Alarm A-8637 – RSS unit Communication error
- Okuma Alarm A-8638 – Sub-spindle head clamp condition
- Okuma Alarm A-8639 – Tailstock control mode ON/OFF cond.
- Okuma Alarm A-8640 – Center partition interlock
- Okuma Alarm A-8643 – Unusable PLC spec. code
- Okuma Alarm A-8644 – Fire extinguish unit power OFF
- Okuma Alarm A-8645 – Fire Extinguishing Unit Error
- Okuma Alarm A-8646 – Fire Extinguishing Unit Power OFF or Error
- Okuma Alarm A-8647 – Hand Open/Close Switch NG
- Okuma Alarm A-8648 – Tailstock Tool Mode Mismatch
- Okuma Alarm A-8649 – Measurement Sensor Unit Interlock
- Okuma Alarm A-8680 – Area Sensor Interlock
- Okuma Alarm-A 1272 Load exceeds No.2 limit value
- Okuma Alarm-A 1717: Unable to Use M40, M43, M44 Commands
- Okuma Alarm-A 1722 M19 command issued when gear neutral
