ALARM LIST

 

 

             Number                                                           Content                                                    

 

000                          Re-apply the power after the parameter was input.

 

001                          TH alarm (a character with incorrect parity was input in the significant information zone). Correct the tape.

                              

002                          TV alarm (the number of characters in a block is odd). This alarm will be generated only when the TV check is effective. Correct the tape.

                              

003                          Data exceeding the maximum allowable number of digits was input.  (See the Section on max. programmable dimensions.)

 

004                          A numeral, the sign (-) or a decimal point was input without an address at the beginning of a block. (When user macro option is provided, see Section 111. 14.1 1)

                              

005                         The address was not followed by appropriate data but was followed by another address or EOB code.

                               

006                         Sign "-" input error. (Sign "-" was input after an address with which it can't be used.  Or two or more "-" signs were input.)

 

007                         Decimal point "." input error. (A decimal point was input after an address with which it can't be used.  Or two or more decimal points were input.)

 

008                         The tape reader control switch was set to other than AUTO (without reel) or REEL ON, OFF (with reel).

 

009                         An invalid character was input in the significant information zone.

 

010                         An invalid G code was specified. (This alarm is also generated when a G code that cannot be used by the controller is specified.)

 

011                         The feed rate was not specified for cutting feed or the feed rate was inadequate.

                              

017                         An invalid axis was to be moved.

 

022                         In a circular interpolation command, radius designation was performed for an NC which is not equipped with the radius designation option.

 

023                         In a circular interpolation command by radius designation, zero or a negative value was specified for address R.

 

029                         An offset value exceeded 6 digits.  The offset value should be reset.

                              

030                         The tool offset number was too large for the D code of cutter compensation.

                              

031                          In an offset value input command using G10 or user macro instruction the numerical value under the address P specifying an offset number was too large or P was missing.

 

032                          In an offset value input command using G10 or user macro instruction, specified offset value was too large.

 

033                         An intersecting point can not be determined in intersecting point calculation for cutter compensation.

 

034                         The start up or cancel was going to be performed in the G02 or G03 mode in cutter compensation.

 

038                         Over cutting will occur in cutter compensation because the arc start point or end point coincides with the arc center.

 

041                          Over cutting will occur in cutter compensation.

 

048                          A move command was executed without performing reference point return after the power was turned on or after an  emergency stop was executed.

 

059                          The selected work piece number program cannot be found. (External work piece, number selection function A)

 

060                          The specified sequence number was not found in the sequence number search.

 

070                          The memory area is insufficient.

 

071                          The address searched for was not found.

 

072                          The number of programs to be stored exceeds 95 or 191.

 

073                          The program number has already been used.

 

074                          The program number is other than 1 to 9999.

 

075                          The program number and sequence number were not found in the first block of the program.

 

076                          Address P was not specified in a block which includes a M98, G65 or G66 command.

 

077                          The subprogram was called 3 times (5 times with user macro option).

 

078                          The program number (specified program number when called by G, M or T) or the sequence number which was specified by address P in a block which includes an M98, M99, G65, G66, program calling G, M or T was not found.

 

079                          Stored program and tape contents do not coincide. (Collating program)

 

085                          In reading by the RS232C interface, the number of bits of input data does not match or the baud rate is not correct.

 

086                          In reading or in output by the RS232C interface, a transmission or I/O device problem occurred.

 

087                          In reading by the RS232C interface, after DC3 (stop code) was transmitted, data over 10 characters long was input.

 

090                          The grid method reference point return cannot be performed normally because one-revolution signal (or reference zero point signal for the linear scale) is not input from the pulse coder.

 

091                          The grid method reference point return cannot be executed normally, because the feed rate is too low to synchronize the one-revolution signal (or reference zero point signal for the linear scale) of the pulse coder with the reference counter.

 

100                          The parameter enable switch is on. Push the reset button after turning off the switch.

 

101                          The power was turned off while rewriting the contents of memory in a part program storage & editing operation. When this alarm is generated, you must turn on the power while pushing the DELET and RESET buttons to clear the memory.

 

110                            110                          The absolute value of data of fixed point representation was not within the valid range.

                                

111                            111                           The exponent of data of floating point representation exceeds the upper bound.

 

                                 112                          Division by zero was specified.

 

113                            113                           A function that cannot be used by user macro A was used.

 

                                 114                          A format error (except in <Format>) occurred.

 

                                 115                          A value not defined as a variable number was assigned.

 

                                 116                          The left side of a substituted sentence was invalid.

 

                                 118                          Nesting of brackets exceeds the upper limit (5).

 

                                 119                          The argument of SQRT is negative. The argument in BCD is a negative value or is composed of data other than I to 9.

 

                                 122                          Macro nesting is not within the valid range (I - 4).

 

                                 123                          A macro control command was used in tape mode.

 

                                 124                          DO-END statements do not correspond one to one.

 

                                 125                          A format error occurred in <Formula>.

 

                                 126                          1< n < 3 is not satisfied in a DO n statement.

 

                                 127                          An NC command and macro command are mixed.

 

                                 128                          0< n < 9999 is not satisfied in a GO TO n statement.

 

                                 129                          An invalid address was used in <Argument assignment>.

 

                                 130                          In external data input, the greater-address data contained an error.

 

                                 131                          In an external alarm message, five or more alarms occurred.

 

                                 132                          In an external alarm message clear, no corresponding alarm number existed.

 

                                 133                          In an external alarm message or an external operator message, the smaller address data contained an error.

 

                                 143                          T code is commanded during linear interpolation (GOI) or circular interpolation (GO2, G03) mode.

 

                                 144                          Either T code or M code was specified in nibbling mode, or G72.

 

                                 146                          Unusable T code was specified.

 

                                 147                          The move amount of X and Y axes exceeded the allowable range in nibbling mode.

 

                                 150                          The radius (I) was zero or negative, or the number of holes (K) was zero in BOLT HOLE CIRCLE (G26).

 

                                 151                          The number of holes (K) was zero or negative in LINE AT ANGLE (G76).

 

                                 152                          The radius (I) was zero or negative, or the number of holes (K) was zero or negative in ARC (G77).

 

                   153                          The number of holes was zero or negative in GRID (G78, G79).

 

                   156                          The feed pitch (Q) was zero, negative, or exceeded the allowable range, or the radius (I) was zero or negative in circular nibbling

                                                   (G68).

 

157                          The feed pitch (Q) was zero, negative, or exceeded the allowable range in linear nibbling (G69).

 

160                          The feed command for X axis exceeds the stored stroke limit in plus direction (pre-check).

 

161                          The feed command for X axis exceeds the stored stroke limit in minus direction (pre-check).

 

                  162                          The feed command for Y axis exceeds the stored stroke limit in plus direction (pre-check).

 

163                          The feed command for Y axis exceeds the stored stroke limit in minus direction (pre-check).

 

170                          Programs with numbers 8000 - 8999 and 9000 - 9899 are being edited.  This alarm is generated when parameter setting inhibits these programs from being edited. (See parameters 318-PRG9, and 319-PRG8.)

 

210                          A movable part of the machine tool has touched the X axis plus stroke limit switch.

 

211                          A movable part of the machine tool has touched the X axis minus stroke limit switch.

 

212                          While moving along the X axis in the plus direction, the tool entered the forbidden area of stored stroke limit 1.

 

213                          While moving along the X axis in the, minus direction, the tool entered the  forbidden area of stored stroke limit 1.

 

214                          While moving along the X axis in the plus direction, the tool entered the forbidden area of stored stroke limit 2.

 

215                          While moving along the X axis in the minus direction, the tool entered the forbidden area of stored stroke limit 2.

 

220                          A movable part of the machine tool touched the Y axis plus stroke limit switch.

 

221                          A movable part of the machine tool touched the Y axis minus stroke limit switch.

 

222                          When moving along the Y axis in the plus direction, the tool entered the forbidden area of stored stroke limit 1.

 

223                          When moving along the Y axis in the minus direction, the tool entered the forbidden area of stored stroke limit 1.

 

224                          When moving along the Y axis in the plus direction, the tool entered the forbidden area of stored stroke limit 2.

 

225                          When moving along the Y axis in the minus direction, the tool entered the  forbidden area of stored stroke limit 2.

 

230                          The movable part of machine has touched the T axis plus stroke limit switch.

 

231                          The movable part of machine has touched the T axis minus stroke limit switch.

 

400                          The controller received the X, Y or T axis overload signal.

 

401                          The READY signal (VRDY) of the velocity controller has turned off.

 

404                          The READY signal (VRDY) of the velocity controller did not turn off even though the READY signal (PRDY) of the position controller turned off.  The READY signal (VRDY) of the velocity controller turned on even though the READY signal (PRDY) of the position controller has not yet turned on.

 

405                          Reference point return might not be performed correctly because of NC or servo system faults. Re-try manual reference point return.

 

410                          The value of the position deviation amount on the X axis is larger than the value allowed while the machine is stopped.

 

411                          The value of the position deviation amount on the X axis is larger than the value allowed while the machine is moving.

 

412                          The drift amount on the X axis is excessive. (Exceeds 50OVELO)

 

413                          The value of the position deviation amount on the X axis exceeded 32767.  Or the velocity command value of the DA converter is out of the range of +8191 to -8191. Incorrect settings will cause this alarm.

 

414                          A fault in the position detection system of resolver or inductosyn in the X axis was detected.

 

415                          A feed rate exceeding 51,1875 detection unit/sec. was specified for the X axis.  An invalid CMR setting causes this error.

 

416                          The position detector of the X-axis pulse coder is faulty (disconnection alarm).

 

420                          The value of the position deviation amount on the Y axis is larger than the value allowed while the machine is stopped.

 

421                          The value of the position deviation amount on the Y axis is larger than the value allowed while the machine is moving.

 

422                          The drift amount on the Y axis is excessive. (Exceeds 500VELO)  The value of the position deviation amount on the Y axis exceeded 32627.

 

423                          Or the velocity command value of the DA converter is out of the range of +8191 to -8191. Incorrect settings will cause this alarm.

 

424                          A fault in the position detection system of resolver or inductosyn on the Y axis was detected.

 

425                          A feed rate exceeding 51,1875 detection units/sec. was specified for the Y axis.  An invalid CMR setting causes this error.

 

426                          The position detector of the Y axis pulse coder is faulty (disconnection alarm).

 

430                          The content of the error register of the T axis is larger than the value allowed while the machine is stopped.

 

431                          The content of error register of the T axis is larger than the value allowed while the machine is moving.

 

432                          Drift in the T axis is excessive. (Exceeds 50OVELO)

 

433                          The contents of the error register of the T axis exceeded 32627. Or the velocity command value of the DA converter is out of the range of +8191 to -8192. Incorrect setting will cause this alarm.