Okuma Alarms Errors

Okuma Alarm-B 2493 Linked external equipment program selection Object SYSTEM Code 1->PN command value is outside the range from 1 to 9999. 3->No PN command is given after MHPS command….

Okuma Alarm-B 2498 Learning cannot be executed. The learning control command is wrong. Character-string None Code 1->When it was not a synchronous mode, M139 was executed. Probable Faulty Locations Operator…

Okuma Alarm-B 2494 Chuck pressure command illegal The chuck gripping pressure change command is not specified in the correct format. Command format … Specify M329 and CHP=* in the same…

Okuma Alarm-B 2495 Inverse time feed command format A G-code that cannot be specified in the inverse time feed mode is specified. Home position command(G20/G21/G24/G25) Contour generation function command(G101/G102/G103/G132/G133) Circular…

Okuma Alarm-B 2496 CAM data cannot be transmitted. The cam processing data cannot be transmitted to the PSC unit. Or the cam compensation data cannot be received from the PSC…

Okuma Alarm-B 2497 T code A value 0 was specified with the tool offset commands of both X- and Z-axes.

Okuma Alarm-B 2502 Block Delete command error A number outside the 1-16 range was designated at the “block delete No.”.

Okuma Alarm-B 2510 Mistake in torque skip cycle command The G22 torque skip cycle contains a D command of which value is larger than the distance between the start point…

Okuma Alarm-B 2511 Remote buffer operation A program in remote buffer operation is illegal. Object SYSTEM Code 1->There was not a receiving program. 2->There is not head % block. 3->There…

Okuma Alarm-B 2512 M-tool spindle overload While the M-tool spindle is performing side machining, the torque applied to the M-tool spindle has exceeded the allowable limit over the torque monitor…

Okuma Alarm-B 2499 Spindle marker latch data error While the spindle marker latch data was monitored, improper data was detected. Code XXXXYYYY (hexadecimal) XXXX: Previous maker latch data YYYY: Erroneous…

Okuma Alarm-B 2500 MULTI-MACHINING CYCLE HS,HI,HJ,HK HS/HI/HJ/HK command is wrong. Object SYSTEM Code 1->Y axis was instructed in by the HS instruction when it was not Y axis mode. 2->HJ…

Okuma Alarm-B 2501 Recovering synchronous error An alarm message indicating that the synchronization error correction mode or synchronized position shift setting mode has been entered for synchronized axis control. Object…

Okuma Alarm-B 2503 End sequence name error Code 1->A sequence name existed at the RTS of the subprogram which was accessed in response to an axis travel call. 2->The specified…

Okuma Alarm-B 2504 PREMIUM THREAD Command error G32 was ordered on premium thread cutting mode. Or, G32 and M953 were ordered at the same time. The premium thread cutting command…

Okuma Alarm-B 2505 CAM machine no spec. The cam command was executed with the machine that was not the cam specification. Character-string None Code 1->FCALL or FCALLB was executed. 2->M67…

Okuma Alarm-B 2506 Tool center point control not possible Specified Tool center point control operation was illegal. Object SYSTEM Character-string None Code 1->Tool center point control instruction was executed while…

Okuma Alarm-B 2507 CHP command error The command format for chuck grip pressure switching was incorrect. Command format: M329 CHP=* (in same block) Code 1->The “1 =< CHP =< 12"...

Okuma Alarm-B 2508 Machining mode command format There is an error in machining mode command. Object SYSTEM Code X None: It was ordered a command without machining mode command specification….

Okuma Alarm-B 2513 Coordinate calculation Coordinates calculation command is wrong. Object SYSTEM Code 1->It instructed in Coordinates calculation oder as follows. It is not a coordinates calculation specification. During the…

Okuma Alarm-B 2514 MULTI CYCLE C-axis shift Droop check timer(parameter) in has passed with C-axis position shifted more than the width of Droop(parameter) when starting at the hole processing fixed…

Okuma Alarm-B 2509 MULTI-MACHINING CYCLE Return point There is an error in the designated return point of the multi-machining cycle (G118/M964/M965). Object SYSTEM Code 1->The G118 sequence has no X,Z…

Okuma Alarm-B 2515 Remote buffer operation time out While Receiving Machining Program under Protocol B; Host stopped sending Program, because Time-Span exceeded the One in parameter. Parameter OPTIONAL PARAMETER (RS232C)…

Okuma Alarm-B 2516 Remote buffer operation communication error Under Protocol B; even after NC sent DC3 (Stop Sending Data) Code to Host, Host sent more than 100 Characters of Data…

Okuma Alarm-B 2517 W-axis control mode When they went along W axis control mode ON/OFF instruction G145/G144, accepted conditions did not have an instruction satisfied. They went along an inappropriate…

Okuma Alarm-B 2518 Synchronized tapping command There is error in a synchronization tap instruction. Object SYSTEM Code X 1->There is not a synchronization tap specification. 2->It was not C axis…

Okuma Alarm-B 2519 Tailstock control command Concerning Sub spindle-tailstock Control specification, it instructed with the instruction prohibited. Object SYSTEM Code 1->When it was not Sub spindle-tailstock Control specification, M1152/M1153 was…

Okuma Alarm-B 2520 Mistake in TP command TP command is wrong. Object SYSTEM Code 1->When B axis control specification was not selection, it did TP command. Or it did TP…

Okuma Alarm-B 2521 Mistake in BT command BT command is wrong. Object SYSTEM Code 1->When B axis control specification was not selection, it did BT command or, it did BT…

Okuma Alarm-B 2522 Mistake in BA command BA command is wrong. Object SYSTEM Code 1->When B axis control 1 degree pitch specification was not selection, it did BA command. Or…

Okuma Alarm-B 2523 Thermistor error The thermistor is defective. Index None Character-string None Code XYY X=0->Thermistor temperature dropped to -20 or -70. X=A->Thermistor temperature change from the temperature measured last…

Okuma Alarm-B 2524 Mistake in AT command The AT instruction price has risen the tolerance. Object SYSTEM Code Instructed AT instruction value Probable Faulty Locations 1)There is no Attachment specification….

Okuma Alarm-B 2528 Program selection unsuitable Program for R side was selection on the side of L and cycle start was performed. Or, program for L side was selection on…

Okuma Alarm-B 2529 Thermal deviation compensation Thermal deviation compensation is impossible since the temperature data sent via the TMP board is abnormal, or the total deviation amount exceeded the allowable…

Okuma Alarm-B 2530 Machining process instruction no. Machining process instruction number (VWORK) from loader is the outside of range (VWORK99). Or, at the machining process instruction number which differed from…