Okuma Alarms Errors

Okuma Alarm-B 2441 2 saddle machine no spec. Concerning 2 saddle machine no spec, the command for 2 saddle machine was designated. Object SYSTEM Probable Faulty Locations 1)Program error Concerning…

Okuma Alarm-B 2444 Carrier axis variable limit over The carrier axis rightward/leftward moving command was issued (by ATC sequence control) exceeding the variable limit. Code Command value in hexadecimal Probable…

Okuma Alarm-B 2424 MULTI-MACHINING CYCLE Feed G94 G185 through G188 is designated in the G94 (feedrate in m/min) mode. G185: Thread cutting cycle (side face) G186: Thread cutting cycle (end…

Okuma Alarm-B 2445 3-D coordinate conversion G303/G302 command is wrong. Object SYSTEM Code 1->G303/G302 command is designated though the 3-D Coordinate conversion specification is not provided. 2->CP instruction is outside…

Okuma Alarm-B 2425 MULTI-MACHINING CYCLE A In thread cutting cycle, X-axis travel calculated from A command value is not in the range from -99999999 to 99999999. Object SYSTEM Code Hexadecimal…

Okuma Alarm-B 2456 W-axis minus variable limit over A W command exceeding the variable limit in the negative direction is designated. Probable Faulty Locations Faulty program, or setting error of…

Okuma Alarm-B 2426 MULTI-MACHINING CYCLE Thread cycle In thread cutting cycle, designated I or K value is too large. Object SYSTEM Code 1 Probable Faulty Locations Faulty program (compound fixed…

Okuma Alarm-B 2457 X-axis correction stroke end over In Y-axis command or XY-axis command under Y-axis control, the XA-axis target point, which includes the X-axis compensation required for Y-axis movement,…

Okuma Alarm-B 2427 MULTI-MACHINING CYCLE U,W In the G190 (key groove cutting cycle), 1)Both U and W are designated. 2)W command (finishing allowance on face) is designated while an I…

Okuma Alarm-B 2428 MULTI-MACHINING CYCLE SB An SB command is designated before the execution of synchronized tapping. Or the SB command value is “0”. SB: Specifies the rotary tool speed….

Okuma Alarm-B 2429 MULTI-MACHINING CYCLE Y-axis mode G191 was designated without selecting Y-axis mode, or designated on B turret. Code 1->G191 command 2->G192 command Probable Faulty Locations Y-axis mode is…

Okuma Alarm-B 2430 ATC no spec. On the machine without ATC function, an ATC related command was issued. Object SYSTEM Probable Faulty Locations 1) Programming error On the machine without…

Okuma Alarm-B 2434 ATC TL An improper value is specified as the TL command value. Indexing a tool not mounted on the turret was attempted with the TL command. The…

Okuma Alarm-B 2435 ATC MT A wrong tool number or turret number was specified with the MT command. MT: Tool preparation command (MT = $$##, where $$ is the tool…

Okuma Alarm-B 2436 ATC MG A wrong magazine number was specified with the MG command. MG: Magazine index command (MG = **, where ** is the magazine pot No.) Code…

Okuma Alarm-B 2475 W-axis command G-code The G code (G122 or G123) designating on which side, A or B, the W-axis command should be given is designated for other than…

Okuma Alarm-B 2476 Mirror image coordinate selection With sub-spindle specification models or pickoff-spindle specification models, the coordinate system designated by the parameter (Bit) No. 34 and the coordinate system designated…

Okuma Alarm-B 2465 G122/G123 command mismatch G122/G123 is not designated correctly for A and B sides. Or, G122 or G123 is designated during nose radius compensation. Object SYSTEM Code XYY:…

Okuma Alarm-B 2466 Unable to issue M100 command during Nose-R comp. Improper designation of synchronization M code (M100). Object SYSTEM Code 164->M100 is designated in the tool nose radius compensation…

Okuma Alarm-B 2472 Y-axis control mode The Y-axis control mode is cannot be turned on or off because the command designating conditions are not satisfied. Object SYSTEM Code 1->On the…

Okuma Alarm-B 2463 Change timing G140/G141/G142 With sub-spindle specification models or pickoff chuck specification models, a spindle designation G code (G140 – main spindle, G141 – sub spindle, G142 –…

Okuma Alarm-B 2464 Spindle/turret G-code A spindle turret selection G code (G142) is designated at the A-turret side. Or a spindle/turret selection G code (G140, or G141) is designated in…

Okuma Alarm-B 2477 Sub-spindle mode By a sub spindle machine, spindle mode was changed in C axis connection control. Concerning new LT control, R Main spindle side was selection on…

Okuma Alarm-B 2478 No workpiece coordinate mode command For the machine with 2-spindle model or pickoff function, the machining coordinate mode command (G140-G143) is not designated at the beginning of…

Okuma Alarm-B 2479 Contour generation calculation error Floating point calculation error in the preparation processing for the function generation of the G101, G102 and G103 main task. Object SYSTEM Code…

Okuma Alarm-B 2480 G132/G133 command error The floating zero point calculation error occurred in the conversion from (X, C) to CE during the cutter radius compensation mode (CE Z plane)…

Okuma Alarm-B 2486 NC turret no spec. Despite there is not NC turret spec in the machine, The command for NC-turret was designated. Object SYSTEM Probable Faulty Locations 1)Program error…

Okuma Alarm-B 2487 Unable to select coordinates In the spec of Zero offset 10 or 50 or 100 set: Coordinates cannot be selected. Object SYSTEM Code 1-> Coordinate instruction (G15/G16)…

Okuma Alarm-B 2459 Restart axis position is illegal When any of X-axis, Y-axis, Z-axis was out of the stroke end limit, restart command was executed. Probable Faulty Locations 1)When the…

Okuma Alarm-B 2488 UNUSABLE X-axis command The instruction related to X-axis was done to there was no X-axis. Object SYSTEM Code 1->It instructed in the system variable for X-axis. Probable…

Okuma Alarm-B 2460 Change timing G13/G14 On the models with facing turrets models, G13 and G14 mode is changed while in incremental programming mode, tool nose radius compensation mode, LAP…

Okuma Alarm-B 2489 NC tailstock parameter error There is an error in the NC tailstock parameter. Code 1->There is an error in the multiple sizing position command. 2->[RETRACT] is set…

Okuma Alarm-B 2462 Change timing G122/G123 In the machine with sub-spindle, the coordinate system change command G122 or G123 is designated while either A or B is in G141 mode…

Okuma Alarm-B 2490 Chuck pressure out of range Code CHP command value None:There is no CHP value or CHP value is zero.

Okuma Alarm-B 2492 Interrupt program: illegal command The interrupt program is used in a wrong manner. Index Saddle name Character-string None Code 1: A command between M940 and M945 is…