FANUC Series 30i/300i/300is-MODEL A. Machining Center System. User's manual - page 298

H.ALARM LIST

 APPENDIX 

B-63944EN/03

 

 

- 2340 - 

Number Message 

Description 

0389 

ILLEGAL RTM SIGNAL BIT 

Bits other than bits 0 to 7 cannot be specified with a DI/DO 
signal. 

0391 

RTM BRANCH OVER 

The number of branches supported with real time custom 
macros was exceeded. 

0392 

TOO MANY SENTENCE CONTROL 

Many reserved words (ZONCE, ZEDGE, ZWHILE, ZDO, ZEND, 
G65, M99) for RTM control were used in a real time macro 
command. 

0393 

NO SENTENCE CONTROL 

In a real time macro command, there is no data to be assigned.

0394 

ILLEGAL SENTENCE CONTROL 
 

The matching of reserved words (ZONCE, ZEDGE, ZWHILE, 
ZDO, ZEND, G65, M99) for RTM control is incorrect. 

0395 

ILLEGAL NC WORD CONTROL 

Control code G65 or M99 for calling a subprogram or returning 
from a subprogram is not coded correctly. 

0396 

ILLEGAL RTM SENTENCE 
CONTROL 

In other than a real time macro command, a reserved word 
(ZONCE, ZEDGE, ZWHILE, ZDO, or ZEND) for RTM control is 
used. 

0397 

RTM BUFFER OVER 

There is no buffer available for real time macro commands.   
Too many blocks read in advance are buffered as triggers used 
by real time macro commands. 

0398 

'ID OVER IN BUFFER 

In blocks read in advance, there are too many real time macro 
commands with the same ID. 

0399 

'ID EXECUTION IN SAME TIME 

An attempt was made to execute real time macro commands 
with the same ID by using the same NC statement as a trigger. 

0400 

ONESHOT CMDOVER 

Too many one-shot real time macro commands are specified. 

0401 

EXEC CMD NUM OVER IN SAME 
TIME 

The number of real time macro commands that can be executed 
simultaneously was exceeded   

0402 

ILLEGAL TOKEN FOR RTM 

A token, variable, or function that is not supported by the real 
time custom macro function was detected. 

0403 

ACCESS TO RTM PROTECT VAR 

An attempt was made to access a protected variable. 

0404 

RTM ERROR 

An error related to a real time macro command occurred. 

0406 

CODE AREA SHORTAGE 

The storage size of the real time macro area is insufficient. 

0407 

DOULE SLASH IN RTM MODE 

In the compile mode, an attempt was made to set the compile 
mode again. 

0408 

G90 IS NOT PERMITTED 

The absolute command cannot be specified. 

0409 

ILLEGAL AXIS NO 

An invalid axis number is specified. 

0410 

MIDDLE POINT IS NOT ZERO 

An intermediate point other than 0 is specified with G28. 

0411 

SIMULTANEOUSLY AXES OVER 

The maximum number of axes that can be controlled 
simultaneously was exceeded. 

0412 

ILLEGAL G CODE 

An unusable G code was used. 

0413 

ILLEGAL ADDRESS 

An unusable address was used. 

0414 

ILLEGAL PMC AXIS NO. 

An invalid PMC axis number is specified. 

0415 

GROUP IS IN USE 

The group to which the specified axis belongs is already in 
used. 

0416 

UNABLE TO USE THE AXIS 

The specified axis cannot be used. 

0417 

AXIS IS UNABLE TO MOVE 

The specified axis is placed in the inoperative state. 

0418 

ILLEGAL FEED SETTING 

An incorrect feedrate is set. 

0419 

ILLEGAL DISTANCE SETTING 

A travel distance beyond the specifiable range is specified. 

0420 

CONSTANT NUMBER P 

A subprogram is specified not by using a constant. 

0421 

ILLEGAL ARGUMENT G54 

With G65, an invalid argument, L, is used. 

0422 

ILLEGAL ARGUMENT G54 

With G65, an invalid argument is used. 

0423 

NO PMC AXIS CONTROL OPTION 

The option for PMC axis control is missing. 

0424 

MULTIPLE AXES IN ONE GROUP 

Multiple axes are using one group. 

0425 

ONE AXIS USE MULTIPLE GROU 

One axis is using multiple groups. 

B-63944EN/03

 APPENDIX 

H.ALARM LIST

 

 

- 2341 - 

Number Message 

Description 

0429 

ILLEGAL COMMAND IN G10.6 

When retract was started in a threading block, a retract 
command had been issued for the long axis direction of 
threading. 

0430 

TOOL LIFE PAIRS ZERO 

Tool life management group number parameter No.6813 is 0. 

0431 

ILLEGAL T/R DATA OF TOOL LIFE 

The arbitrary group number (T) or remaining amount setting (R) 
is invalid. 

0432 

UNAVAILABLE POSTURE IN TPC 

A command specifying an impossible tool posture was issued in 
tool posture control.    Review the machine configuration and 
command.  

0436 

ILLEGAL PARAMETER IN WSC 

An incorrect parameter was specified in compensation of 
workpiece placement error. 
- The basic three axes are not specified in parameter No.1022. 

0437 

ILLEGAL COMMAND IN WSC 

An invalid command related to compensation of workpiece 
placement error was specified. 
- An illegal G code was specified in the workpiece placement 

error compensation mode. 

- There is an error in the modal setting used when the 

compensation of workpiece placement error is started. 

- G54.4 was not specified solely. 
- There is not the P command in the block including the G54.4 

command.  Alternatively, the value following P is out of the 
range. 

- Compensation of workpiece placement error was specified 

redundantly.  

0438 

ILLEGAL PARAMETER IN TOOL 
DIRC CMP 

When compensation of workpiece placement error is performed 
in a 5-axis cutting machine (compensation in the tool direction 
(bit 0 (RCM) of parameter No. 11200 is 0)), an illegal parameter 
is set. 
- Acc./Dec. before interpolation is disabled.    Set parameter No. 

1660. 

- Acc./Dec. before rapid traverse interpolation is disabled.    Set 

bit 1 of parameter No. 1401, bit 5 of parameter No. 1950, and 
parameter No. 1671. 

- The parameters (No.19680 to No.19714) for configuring the 

machine are incorrect. 

- The axis set by parameters No. 19681 and No. 19686 is not a 

rotation axis.   

- The basic three axes are not set in parameter No. 1022. 
- Bit 6 (TOS) of parameter No. 5006 is set to 0 when tool length 

compensation is performed during compensation of workpiece 
placement error.    Set this parameter to 1. 

0439 

ILLEGAL COMMAND IN TOOL DIRC 
CMP 

When compensation of workpiece placement error was 
performed in a 5-axis cutting machine (compensation in the tool 
direction (bit 0 (RCM) of parameter No. 11200 is 0)), an illegal 
command was issued. 
- An unspecifiable G code was specified.   
- There is an error in the modal setting used during startup. 
- An axis not related to 5-axis machining was specified.   
- The absolute coordinates of a rotation axis could not be 

obtained in the startup block of compensation of workpiece 
placement error or tool center point control. 

0445 

ILLEGAL AXIS OPERATION 

The positioning command was issued in the speed control 
mode.    Check the SV speed control mode signal.   

H.ALARM LIST

 APPENDIX 

B-63944EN/03

 

 

- 2342 - 

Number Message 

Description 

0446 

ILLEGAL COMMAND IN 
 G96.1/G96.2/G96.3/G96.4 

G96.1, G96.2, G96.3, and G96.4 are specified in the block that 
includes other commands.    Modify the program. 

0447 

ILLEGAL SETTING DATA 

The live tool axis is incorrectly set.    Check the parameter for 
the live tool control function by a servo motor. 

0455 

ILLEGAL COMMAND IN GRINDING 

In grinding canned cycles: 
1)    <M series> The signs of the I, J, and K commands do not 

match. 

2)    <M series/T series > The amount of travel of the grinding 

axis is not specified.   

0456 

ILLEGAL PARAMETER IN GRINDING

Parameters related to grinding canned cycles are incorrectly set. 
Probable causes are given below. 
1)    <M series/T series> The axis number of the grinding axis is 

incorrectly set (parameters No. 5176 to No. 5179).   

2)    <M series> The axis number of the dressing axis is 

incorrectly set (parameters No. 5180 to No. 5183). 

3)    <M series/T series> The axis numbers of the cut axis, 

grinding axis, and dressing axis (only for the M series) 
overlap. 

0460 

ILLEGAL TORCH AXIS NUMBER

 

The axis number set in parameter No. 5490 (torch control axis) 
exceeds the number of control axes. 

0461 

ILLEGAL SETTING OF ROTATE AXIS 
FOR TORCH 

The parameter setting (bit 0 of parameter No. 1006 = 1) of the 
rotation axis is not applied to the torch turning axis. 

1014 

ILLEGAL FORMAT OF PROGRAM 
NO. 

Address O or N is not followed by a number. 

1016 

EOB NOT FOUND 

EOB (End of Block) code is missing at the end of a program 
input in the MDI mode. 

1018 

M99 IN MAIN PROGRAM 

A M99 was commanded during main program when the 
parameter AMM (No. 7712#4) = 1 was set. 

1059 

COMMAND IN BUFFERING MODE 

The manual intervention compensation request signal MIGET 
became “1” when a advanced block was found during automatic 
operation. 
To input the manual intervention compensation during automatic 
operation, a sequence for manipulating the manual intervention 
compensation request signal MIGET is required in an M code 
instruction without buffering. 

1077 

PROGRAM IN USE 

An attempt was made in the foreground to execute a program 
being edited in the background. 
The currently edited program cannot be executed, so end 
editing and restart program execution. 

1079 

PROGRAM FILE NOT FOUND 

The program of the specified file No. is not registered in an 
external device. (external device subprogram call) 

1080 

DUPLICATE DEVICE SUB 
PROGRAM CALL 

Another external device subprogram call was made from a 
subprogram after the subprogram called by the external device 
subprogram call. 

1081 

EXT DEVICE SUB PROGRAM CALL 
MODE ERROR 

The external device subprogram call is not possible in this 
mode. 

1091 

DUPLICATE SUB-CALL WORD 

More than one subprogram call instruction was specified in the 
same block. 

1092 

DUPLICATE MACRO-CALL WORD 

More than one macro call instruction was specified in the same 
block. 

1093 

DUPLICATE NC-WORD & M99 

An address other than O, N, P or L was specified in the same 
block as M99 during the macro modal call state. 

B-63944EN/03

 APPENDIX 

H.ALARM LIST

 

 

- 2343 - 

Number Message 

Description 

1095 

TOO MANY TYPE-2 ARGUMENT 

More than ten sets of I, J and K arguments were specified in the 
type–II arguments (A, B, C, I, J, K, I, J, K, ...) for custom 
macros. 

1096 

ILLEGAL VARIABLE NAME 

An illegal variable name was specified. A code that cannot be 
specified as a variable name was specified. [#_OFSxx] does not 
match the tool offset memory option configuration. 

1097 

TOO LONG VARIABLE NAME 

The specified variable name is too long. 

1098 

NO VARIABLE NAME 

The specified variable name cannot be used as it is not 
registered. 

1099 

ILLLEGAL SUFFIX [ ] 

A suffix was not specified to a variable name that required a 
suffix enclosed by [ ]. 
A suffix was specified to a variable name that did not require a 
suffix enclosed by [ ]. 
The value enclosed by the specified [ ] was out of range. 

1100 

CANCEL WITHOUT MODAL CALL 

Call mode cancel (G67) was specified even though macro 
continuous–state call mode (G66) was not in effect. 

1101 

ILLEGAL CNC STATEMENT IRT. 

An interrupt was made in a state where a custom macro 
interrupt containing a move instruction could not be executed. 

1115 

READ PROTECTED VARIABLE 

An attempt was made in a custom macro to use on the right 
side of an expression a variable that can only be used on the left 
side of an expression. 

1120 

ILLEGAL ARGUMENT FORMAT 

The specified argument in the argument function (ATAN, POW) 
is in error. 

1124 

MISSING DO STATEMENT 

The DO instruction corresponding to the END instruction was 
missing in a custom macro. 

1125 

ILLEGAL EXPRESSION FORMAT 

The description of the expression in a custom macro statement 
contains an error. 
A parameter program format error. 
The screen displayed to enter periodic maintenance data or item 
selection menu (machine) data does not match the data type. 

1128 

SEQUENCE NUMBER OUT OF 
RANGE 

The jump destination sequence No. in a custom macro 
statement GOTO instruction was out of range (valid range: 1 to 
99999999). 

1131 

MISSING OPEN BRACKET 

The number of left brackets ([) is less than the number of right 
brackets (]) in a custom macro statement. 

1132 

MISSING CLOSE BRACKET 

The number of right brackets (]) is less than the number of left 
brackets ([) in a custom macro statement. 

1133 

MISSING '=' 

An equal sign (=) is missing in the arithmetic calculation 
instruction in a custom macro statement. 

1134 

MISSING ',' 

A delimiter (,) is missing in a custom macro statement. 

1137 

IF STATEMENT FORMAT ERROR 

The format used in the IF statement in a custom macro is in 
error. 

1138 

WHILE STATEMENT FORMAT 
ERROR 

The format used in the WHILE statement in a custom macro is 
in error. 

1139 

SETVN STATEMENT FORMAT 
ERROR 

The format used in the SETVN statement in a custom macro is 
in error. 

1141 

ILLEGAL CHARACTER IN VAR. 
NAME 

The SETVN statement in a custom macro contacts a character 
that cannot be used in a variable name. 

1142 

TOO LONG V-NAME (SETVN) 

The variable name used in a SETVN statement in a custom 
macro exceeds 8 characters. 

1143 BPRNT/DPRNT 

STATEMENT 

FORMAT ERROR 

The format used in the BPRINT statement or DPRINT 
statement is in error. 

H.ALARM LIST

 APPENDIX 

B-63944EN/03

 

 

- 2344 - 

Number Message 

Description 

1144 

G10 FORMAT ERROR 

The G10 L No. contains no relevant data input or corresponding 
option. 
Data setting address P or R is not specified. 
An address not relating to the data setting is specified. Which 
address to specify varies according to the L No. 
The sign, decimal point or range of the specified address are in 
error. 

1145 

G10.1 TIME OUT 

The response to a G10.1 instruction was not received from the 
PMC within the specified time limit. 

1146 

G10.1 FORMAT ERROR 

The G10.1 instruction format is in error. 

1152 

G31.9/G31.8 FORMAT ERROR 

The format of the G31.9 or G31.8 block is erroneous in the 
following cases: 
-  The axis was not specified in the G31.9 or G31.8 block. 
-  Multiple axes were specified in the G31.9 or G31.8 block. 
-  The P code was specified in the G31.9 or G31.8 block. 

1153 

CANNOT USE G31.9 

G31.9 cannot be specified in this modal state. This alarm is also 
generated when G31.9 is specified when a group 07 G code 
(e.g. tool radius compensation) is not canceled. 

1160 

COMMAND DATA OVERFLOW 

An overflow occurred in the position data within the CNC. 
This alarm is also generated if the target position of a command 
exceeds the maximum stroke as a result of calculation such as 
coordinate conversion, offset, or introduction of a manual 
intervention amount. 

1180 

ALL PARALLEL AXES IN PARKING 

All of the axis specified for automatic operation are parked. 

1196 

ILLEGAL DRILLING AXIS SELECTED

An illegal axis was specified for drilling in a canned cycle for 
drilling. 
If the zero point of the drilling axis is not specified or parallel 
axes are specified in a block containing a G code in a canned 
cycle, simultaneously specify the parallel axes for the drilling 
axis. 

1200 

PULSCODER INVALID ZERO 
RETURN 

The grid position could not be calculated during grid reference 
position return using the grid system as the one–revolution 
signal was not received before leaving the deceleration dog. 
This alarm is also generated when the tool does not reach a 
feedrate that exceeds the servo error amount preset to 
parameter No. 1841 before the deceleration limit switch is left 
(deceleration signal *DEC returns to “1”). 

1202 

NO F COMMAND AT G93 

F codes in the inverse time specification mode (G93) are not 
handled as modal, and must be specified in individual blocks. 

1223 

ILLEGAL SPINDLE SELECT 

1)  An attempt was made to execute an instruction that uses the 

spindle although the spindle to be controlled has not been 
set correctly. 

2)  Interpolation type rigid tapping was specified in a path in 

which the Cs contour control function is not enabled. 

1282 

ILLEGAL COMMAND IN 3-D OFFSET

An illegal G code was specified in the 3-dimensional tool 
compensation mode. 

1283 

ILLEGAL IJK IN 3-D OFFSET 

When bit 0 (ONI) of parameter No. 6029 is set to 1, I, J, and K 
commands are specified without the decimal point in 
three–dimensional tool compensation mode. 

1298 ILLEGAL 

INCH/METRIC 

CONVERSION 

An error occurred during inch/metric switching. 

B-63944EN/03

 APPENDIX 

H.ALARM LIST

 

 

- 2345 - 

Number Message 

Description 

1300 

ILLEGAL ADDRESS 

The axis No. address was specified even though the parameter 
is not an axis–type while loading parameters or pitch error 
compensation data from a tape or by entry of the G10 
parameter. 
Axis No. cannot be specified in pitch error compensation data. 

1301 

MISSING ADDRESS 

The axis No. was not specified even though the parameter is an 
axis–type while loading parameters or pitch error compensation 
data from a tape or by entry of the G10 parameter. 
Or, data No. address N, or setting data address P or R are not 
specified. 

1302 

ILLEGAL DATA NUMBER 

A non–existent data No. was found while loading parameters or 
pitch error compensation data from a tape or by entry of the G10 
parameter. 
An invalid address R value is specified in a pattern program for 
each machining purpose on the high–speed high–precision 
setting screen. 
This alarm is also generated when illegal word values are found.

1303 

ILLEGAL AXIS NUMBER 

An axis No. address exceeding the maximum number of 
controlled axes was found while loading parameters from a tape 
or by entry of the G10 parameter. 

1304 

TOO MANY DIGIT 

Data with too many digits was found while loading parameters or 
pitch error compensation data from a tape. 

1305 

DATA OUT OF RANGE 

Out–of–range data was found while loading parameters or pitch 
error compensation data from a tape. 
The values of the data setting addresses corresponding to L 
Nos. during data input by G10 was out of range. 
This alarm is also generated when NC programming words 
contain out–of–range values. 

1306 

MISSING AXIS NUMBER 

A parameter which requires an axis to be specified was found 
without an axis No. (address A) while loading parameters from a 
tape. 

1307 

ILLEGAL USE OF MINUS SIGN 

Data with an illegal sign was found while loading parameters or 
pitch error compensation data from a tape, or by entry of the 
G10 parameter. A sign was specified to an address that does 
not support the use of signs. 

1308 

MISSING DATA 

An address not followed by a numeric value was found while 
loading parameters or pitch error compensation data from a 
tape. 

1329 

ILLEGAL MACHINE GROUP 
NUMBER 

An machine group No. address exceeding the maximum 
number of controlled machine groups was found while loading 
parameters from a tape or by entry of the G10 parameter. 

1330 

ILLEGAL SPINDLE NUMBER 

An spindle No. address exceeding the maximum number of 
controlled spindles was found while loading parameters from a 
tape or by entry of the G10 parameter. 

1331 

ILLEGAL PATH NUMBER 

An path No. address exceeding the maximum number of 
controlled path was found while loading parameters from a tape 
or by entry of the G10 parameter. 

1332 

DATA WRITE LOCK ERROR 

Could not load data while loading parameters, pitch error 
compensation data and work coordinate data from tape. 

1333 

DATA WRITE ERROR 

Could not write data while loading data from tape. 

1360 

PARAMETER OUT OF RANGE 
(TLAC) 

Illegal parameter setting. (Set value is out of range.) 

1361 

PARAMTER SETTING ERROR 1 
(TLAC) 

Illegal parameter setting. (axis of rotation setting) 

H.ALARM LIST

 APPENDIX 

B-63944EN/03

 

 

- 2346 - 

Number Message 

Description 

1362 

PARAMETER SETTING ERROR 2 
(TLAC) 

Illegal parameter setting (tool axis setting) 

1370 

PARAMETER SETTING ERROR 
(DM3H-1) 

Out–of–range data was set during setting of the 
three–dimensional handle feed parameter. 

1371 

PARAMETER SETTING ERROR 
(DM3H-2) 

An illegal axis of rotation was set during setting of the 
three–dimensional handle feed parameter. 

1372 

PARAMETAR SETTING ERROR 
(DM3H-3) 

An illegal master axis was set during setting of the 
three–dimensional handle feed parameter. 

1373 

PARAMETER SETTING ERROR 
(DM3H-4) 

An illegal parallel axis or twin table was set during setting of the 
three–dimensional handle feed parameter. 

1470 

G40.1 –G42.1 PARAMETER MISS 

A parameter setting related to normal direction control is illegal. 
The axis number of a normal direction controlled axis is set in 
parameter No. 5480, but that axis number is in the range of the 
number of controlled axes. 
The axis set as a normal direction controlled axis is not set as a 
rotation axis (ROTx, bit 0 of parameter No. 1006) = 1 and 
No.1022=0). 
Set the feedrate at which to insert rotation about a normal 
direction controlled axis in parameter No. 5481, in the range of 1 
to 15000 mm/min. 

1508 

DUPLICATE M-CODE (INDEX TABLE 
REVERSING) 

A function to which the same code as this M code is set exists. 
(index table indexing) 

1509 DUPLICATE 

M-CODE 

 

(SPOS AXIS ORIENTATION) 

A function to which the same code as this M code is set exists. 
(spindle positioning, orientation) 

1510 

DUPLICATE M-CODE (SPOS AXIS 
POSITIONING) 

A function to which the same code as this M code is set exists. 
(spindle positioning, positioning) 

1511 

DUPLICATE M-CODE (SPOS AXIS 
RELEASE) 

A function to which the same code as this M code is set exists. 
(spindle positioning, mode cancel) 

1531 

ILLEGAL USE OF DECIMAL POINT 
(F-CODE) 

When the feedrate instruction contains valid data below the 
decimal point, the alarm is set and the F code contains valid 
data below the decimal point. 

1532 

ILLEGAL USE OF DECIMAL POINT 
(E-CODE) 

When the feedrate instruction contains valid data below the 
decimal point, the alarm is set and the E code contains valid 
data below the decimal point. 

1533 

ADDRESS F UNDERFLOW (G95) 

The feedrate for the hole drilling axis calculated from the F and 
S codes is too slow in the feed per single rotation mode (G95). 

1534 

ADDRESS F OVERFLOW (G95) 

The feedrate for the hole drilling axis calculated from the F and 
S codes is too fast in the feed per single rotation mode (G95). 

1535 

ADDRESS E UNDERFLOW (G95) 

The feedrate for the hole drilling axis calculated from the E and 
S codes is too slow in the feed per single rotation mode (G95). 

1536 

ADDRESS E OVERFLOW (G95) 

The feedrate for the hole drilling axis calculated from the E and 
S codes is too fast in the feed per single rotation mode (G95). 

1537 

ADDRESS F UNDERFLOW 
(OVERRIDE) 

The speed obtained by applying override to the F instruction is 
too slow. 

1538 

ADDRESS F OVERFLOW 
(OVERRIDE) 

The speed obtained by applying override to the F instruction is 
too fast. 

1539 

ADDRESS E UNDERFLOW 
(OVERRIDE) 

The speed obtained by applying override to the E instruction is 
too slow. 

1540 

ADDRESS E OVERFLOW 
(OVERRIDE) 

The speed obtained by applying override to the E instruction is 
too fast. 

1541 

S-CODE ZERO 

“0” has been instructed as the S code. 

1542 

FEED ZERO (E-CODE) 

“0” has been instructed as the feedrate (E code). 

1543 

ILLEGAL GEAR SETTING 

The gear ratio between the spindle and position coder, or the 
set position coder number of pulses is illegal in the spindle 
positioning function. 

B-63944EN/03

 APPENDIX 

H.ALARM LIST

 

 

- 2347 - 

Number Message 

Description 

1544 

S-CODE OVER MAX 

The S command exceeds the maximum spindle rotation 
number.  

1548 

ILLGAL AXIS MODE 

The spindle positioning axis/Cs contour control axis was 
specified during switching of the controlled axis mode. 

1561 

ILLEGAL INDEXING ANGLE 

The specified angle of rotation is not an integer multiple of the 
minimum indexing angle. 

1564 

INDEX TABLE AXIS – OTHER AXIS 
SAME TIME 

The index table indexing axis and another axis have been 
specified in the same block. 

1567 

INDEX TABLE AXIS    DUPLICATE 
AXIS COMMAND 

Index table indexing was specified during axis movement or on 
an axis for which the index table indexing sequence was not 
completed. 

1580 

ENCODE ALARM (PSWD&KEY) 

When an attempt was made to read a program, the specified 
password did not match the password on the tape and the 
password on tape was not equal to 0. 
When an attempt was made to punch an encrypted tape, the 
password was not in the range 0 to 99999999. 
The password parameter is No. 2210. 

1581 

ENCODE ALARM (PARAMETER) 

When an attempt was made to punch an encrypted tape, the 
punch code parameter was set to EIA. Set parameter ISO (No. 
0000#1) to “0”. An incorrect instruction was specified for 
program encryption or protection.   
This alarm is generated if an attempt is made to perform 
program editing, deletion, or range-specified punch-out in the 
protected range in the lock state.    Or, a program outside the 
protected range is specified in rage specification punch-out in 
the unlock state. 
The protected range is defined from the program No. preset by 
parameter No. 3222 up to the program No. preset to parameter 
No. 3223. When both parameters are set to “0”, the protected 
range becomes O9000 to O9999. 

1590 

TH ERROR 

A TH error was detected during reading from an input device. 
The read code that caused the TH error and how many 
statements it is from the block can be verified in the diagnostics 
screen. 

1591 

TV ERROR 

An error was detected during the single–block TV error. 
The TV check can be suppressed by setting TVC parameter No. 
0000#0 to “0”. 

1592 

END OF RECORD 

The EOR (End of Record) code is specified in the middle of a 
block. 
This alarm is also generated when the percentage at the end of 
the NC program is read. 
For the program restart function, this alarm is generated if a 
specified block is not found. 

1593 

EGB PARAMETER SETTING ERROR

Error in setting a parameter related to the EGB 
(1) The setting of SYN, bit 0 of parameter No. 2011, is not 

correct. 

(2) The slave axis specified with G81 is not set as a rotation 

axis. (ROT, bit 0 of parameter No. 1006) 

(3) Number of pulses per rotation (Parameter (No. 7772 or No. 

7773) or (No. 7782 or 7783) is not set.) 

(4) For a hobbing-machine-compatible command, parameter No. 

7710 is not specified.