FANUC Series 16i / 18i / 160i / 180i - Model A. Maintenance Manual (B-63005EN/01)

7. TROUBLESHOOTING

B-63005EN/01

920: Watch dog alarm or RAM parity in servo control module

7.19

has occurred in servo control module on the mother board

ALARM 920, 921

921: Above alarm has occurred in servo control module on the sub CPM

(WATCH DOG OR

board

RAM PARITY)

points

The timer used to monitor the operation of CPU is called the watch dog

D Watch dog timer alarm

timer. The CPU resets timer time every time a constant time has passed.

When an error occurs in CPU or peripheral device, timer is not reset but

the alarm is informed.

D RAM parity error

Refer to alarm 910 to 919

Causes and Remedies

D Servo control module is

The servo module includes servo RAM, watch dog timer circuit, etc.

faulty

Defectiveness of hardware, abnormality or malfunctioning of detection

circuit or the like is considered. Therefore, replace servo module on the

mother board.

Main

CPU

ROM

Servo module

A20B-3300-0030, 31

RAM

A17B-3300-0100, 101

D Mother board is faulty

CPU or peripheral circuits may be faulty. Replace the mother board or

CPU card.

D CNC control software

Software may not work properly due to failure of FROM module. Change

ROM module is faulty

FROM module.

350

A. ALARM LIST

APPENDIX

B-63005EN/01

A.1

LIST OF ALARM

CODES

(1) Program errors /Alarms on program and operation (P/S alarm)

Number

Message

Contents

000

PLEASE TURN OFF POWER

A parameter which requires the power off was input, turn off power.

001

TH PARITY ALARM

TH alarm (A character with incorrect parity was input).

Correct the tape.

002

TV PARITY ALARM

TV alarm (The number of characters in a block is odd). This alarm will

be generated only when the TV check is effective.

003

TOO MANY DIGITS

Data exceeding the maximum allowable number of digits was input.

(Refer to the item of max. programmable dimensions.)

004

ADDRESS NOT FOUND

A numeral or the sign “ - ” was input without an address at the beginning

of a block. Modify the program .

005

NO DATA AFTER ADDRESS

The address was not followed by the appropriate data but was followed

by another address or EOB code. Modify the program.

006

ILLEGAL USE OF NEGATIVE SIGN

Sign “ - ” input error (Sign “ - ” was input after an address with which it

cannot be used. Or two or more “ - ” signs were input.)

Modify the program.

007

ILLEGAL USE OF DECIMAL POINT

Decimal point “ . ” input error (A decimal point was input after an address

with which it can not be used. Or two decimal points were input.)

Modify the program.

009

ILLEGAL ADDRESS INPUT

Unusable character was input in significant area.

Modify the program.

010

IMPROPER G-CODE

An unusable G code or G code corresponding to the function not pro-

vided is specified. Modify the program.

011

NO FEEDRATE COMMANDED

Feedrate was not commanded to a cutting feed or the feedrate was in-

adequate. Modify the program.

CAN NOT COMMAND G95

A synchronous feed is specified without the option for threading / syn-

(M series)

chronous feed.

ILLEGAL LEAD COMMAND

In variable lead threading, the lead incremental and decremental out-

014

(T series)

putted by address K exceed the maximum command value or a com-

mand such that the lead becomes a negative value is given.

Modify the program.

TOO MANY AXES COMMANDED

An attempt was made to move the machine along the axes, but the num-

(M series)

ber of the axes exceeded the specified number of axes controlled simul-

taneously. Modify the program.

TOO MANY AXES COMMANDED

An attempt has been made to move the tool along more than the maxi-

(T series)

mum number of simultaneously controlled axes. Alternatively, no axis

015

movement command or an axis movement command for two or more

axes has been specified in the block containing the command for skip

using the torque limit signal (G31 P99/98). The command must be ac-

companied with an axis movement command for a single axis, in the

same block.

020

OVER TOLERANCE OF RADIUS

In circular interpolation (G02 or G03), difference of the distance between

the start point and the center of an arc and that between the end point

and the center of the arc exceeded the value specified in parameter No.

3410.

021

ILLEGAL PLANE AXIS COMMAN-

An axis not included in the selected plane (by using G17, G18, G19) was

DED

commanded in circular interpolation. Modify the program.

022

NO CIRCLE RADIUS

The command for circular interpolation lacks arc radius R or coordinate

I, J, or K of the distance between the start point to the center of the arc.

364

B-63005EN/01

APPENDIX

A. ALARM LIST

Number

Message

Contents

023

ILLEGAL RADIUS COMMAND

In circular interpolation by radius designation, negative value was com-

(T series)

manded for address R. Modify the program.

025

CANNOT COMMAND F0 IN G02/G03

F0 (fast feed) was instructed by F1 -digit column feed in circular inter-

(M series)

polation. Modify the program.

027

NO AXES COMMANDED IN

No axis is specified in G43 and G44 blocks for the tool length offset type

G43/G44 (M series)

Offset is not canceled but another axis is offset for the tool length offset

type C. Modify the program.

028

ILLEGAL PLANE SELECT

In the plane selection command, two or more axes in the same direction

are commanded.

Modify the program.

ILLEGAL OFFSET VALUE

The offset values specified by H code is too large.

(M series)

Modify the program.

029

ILLEGAL OFFSET VALUE

The offset values specified by T code is too large.

(T series)

Modify the program.

ILLEGAL OFFSET NUMBER

The offset number specified by D/H code for tool length offset or cutter

(M series)

compensation is too large. Modify the program.

030

ILLEGAL OFFSET NUMBER

The offset number in T function specified for tool offset is tool large.

(T series)

Modify the program.

031

ILLEGAL P COMMAND IN G10

In setting an offset amount by G10, the offset number following address

P was excessive or it was not specified.

Modify the program.

032

ILLEGAL OFFSET VALUE IN G10

In setting an offset amount by G10 or in writing an offset amount by sys-

tem variables, the offset amount was excessive.

NO SOLUTION AT CRC

A point of intersection cannot be determined for cutter compensation.

(M series)

Modify the program.

033

NO SOLUTION AT CRC

A point of intersection cannot be determined for tool nose radius com-

(T series)

pensation. Modify the program.

NO CIRC ALLOWED IN ST-UP /EXT

The start up or cancel was going to be performed in the G02 or G03

BLK (M series)

mode in cutter compensation C. Modify the program.

034

NO CIRC ALLOWED IN ST-UP /EXT

The start up or cancel was going to be performed in the G02 or G03

BLK (T series)

mode in tool nose radius compensation. Modify the program.

CAN NOT COMMANDED G39

G39 is commanded in cutter compensation B cancel mode or on the

(M series)

plane other than offset plane. Modify the program.

035

CAN NOT COMMANDED G31

Skip cutting (G31) was specified in tool nose radius compensation

(T series)

mode. Modify the program.

036

CAN NOT COMMANDED G31

Skip cutting (G31) was specified in cutter compensation mode.

(M series)

Modify the program.

CAN NOT CHANGE PLANE IN CRC

G40 is commanded on the plane other than offset plane in cutter com-

(M seires)

pensation B. The plane selected by using G17, G18 or G19 is changed

in cutter compensation C mode. Modify the program.

037

CAN NOT CHANGE PLANE IN NRC

The offset plane is switched in tool nose radius compensation.

(T seires)

Modify the program.

INTERFERENCE IN CIRCULAR

Overcutting will occur in cutter compensation C because the arc start

BLOCK (M seires)

point or end point coincides with the arc center.

Modify the program.

038

INTERFERENCE IN CIRCULAR

Overcutting will occur in tool nose radius compensation because the arc

BLOCK (T series)

start point or end point coincides with the arc center.

Modify the program.

365

A. ALARM LIST

APPENDIX

B-63005EN/01

Number

Message

Contents

039

CHF/CNR NOT ALLOWED IN NRC

Chamfering or corner R was specified with a start-up, a cancel, or

(T series)

switching between G41 and G42 in tool nose radius compensation. The

program may cause overcutting to occur in chamfering or corner R.

Modify the program.

040

INTERFERENCE IN G90/G94

Overcutting will occur in tool nose radius compensation in canned cycle

BLOCK (T series)

G90 or G94. Modify the program.

INTERFERENCE IN CRC

Overcutting will occur in cutter compensation C. Two or more blocks are

(M seires)

consecutively specified in which functions such as the auxiliary function

and dwell functions are performed without movement in the cutter com-

041

pensation mode. Modify the program.

INTERFERENCE IN NRC

Overcutting will occur in tool nose radius compensation.

(T seires)

Modify the program.

042

G45/G48 NOT ALLOWED IN CRC

Tool offset (G45 to G48) is commanded in cutter compensation. Modify

(M series)

the program.

043

ILLEGAL T-CODE COMMAND

In a system using the DRILL-MATE with an ATC, a T code was not spe-

(M series)

cified together with the M06 code in a block. Alternatively, the Tcode was

out of range.

044

G27-G30 NOT ALLOWED IN FIXED

One of G27 to G30 is commanded in canned cycle mode.

CYC (M series)

Modify the program.

046

ILLEGAL REFERENCE RETURN

Other than P2, P3 and P4 are commanded for 2nd, 3rd and 4th refer-

COMMAND

ence position return command.

047

ILLEGAL AXIS SELECT

Two or more parallel axes (in parallel with a basic axis) have been speci-

(M series)

fied upon start-up of three-dimensional tool compensation or three-di-

mensional coordinate conversion.

048

BASIC 3 AXIS NOT FOUND

Start-up of three-dimensional tool compensation or three-dimensional

(M series)

coordinate conversion has been attempted, but the three basic axes

used when Xp, Yp, or Zp is omitted are not set in parameter No. 1022.

050

CHF/CNR NOT ALLOWED IN THRD

Optional chamfering or corner R is commanded in the thread cutting

BLK (M series)

block.

Modify the program.

CHF/CNR NOT ALLOWED IN THRD

Chamfering or corner R is commanded in the thread cutting block.

BLK(T series)

Modify the program.

051

MISSING MOVE AFTER CHF/CNR

Improper movement or the move distance was specified in the block

(M series)

next to the optional chamfering or corner R block.

Modify the program.

MISSING MOVE AFTER CHF/CNR

Improper movement or the move distance was specified in the block

(T series)

next to the chamfering or corner R block.

Modify the program.

CODE IS NOT G01 AFTER CHF/CNR

The block next to the chamfering or corner R block is not G01,G02 or

(M series)

G03.

Modify the program.

052

CODE IS NOT G01 AFTER CHF/CNR

The block next to the chamfering or corner R block is not G01.

(T series)

Modify the program.

TOO MANY ADDRESS COMMANDS

For systems without the arbitary angle chamfering or corner R cutting,

(M series)

a comma was specified. For systems with this feature, a comma was fol-

lowed by something other than R or C Correct the program.

053

TOO MANY ADDRESS COMMANDS

In the chamfering and corner R commands, two or more of I, K and R

(T seires)

are specified. Otherwise, the character after a comma(”,”) is not C or R

in direct drawing dimensions programming. Modify the program.

NO TAPER ALLOWED AFTER CHF/

A block in which chamfering in the specified angle or the corner R was

054

CNR (T series)

specified includes a taper command. Modify the program.

366

B-63005EN/01

APPENDIX

A. ALARM LIST

Number

Message

Contents

MISSING MOVE VALUE IN CHF/CNR

In the arbitrary angle chamfering or corner R block, the move distance

(M series)

is less than chamfer or corner R amount.

055

MISSING MOVE VALUE IN CHF/CNR

In chamfering or corner R block, the move distance is less than chamfer

(T series)

or corner R amount.

056

NO END POINT & ANGLE IN CHF/

Neither the end point nor angle is specified in the command for the block

CNR (T series)

next to that for which only the angle is specified (A). In the chamfering

comman, I(K) is commanded for the X(Z) axis.

057

NO SOLUTION OF BLOCK END

Block end point is not calculated correctly in direct dimension drawing

(T series)

programming.

END POINT NOT FOUND

In a arbitrary angle chamfering or corner R cutting block, a specified axis

(M series)

is not in the selected plane. Correct the program.

058

END POINT NOT FOUND

Block end point is not found in direct dimension drawing programming.

(T series)

059

PROGRAM NUMBER NOT FOUND

In an external program number search, a specified program number

was not found. Otherwise, a program specified for searching is being

edited in background processing. Check the program number and ex-

ternal signal. Or discontinue the background eiting.

060

SEQUENCE NUMBER NOT FOUND

Commanded sequence number was not found in the sequence number

search. Check the sequence number.

061

ADDRESS P/Q NOT FOUND IN

Address P or Q is not specified in G70, G71, G72, or G73 command.

G70-G73 (T series)

Modify the program.

062

ILLEGAL COMMAND IN G71-G76

1. The depth of cut in G71 or G72 is zero or negative value.

(T series)

2. The repetitive count in G73 is zero or negative value.

3. the negative value is specified to Δi or Δk is zero in G74 or G75.

4. A value other than zero is specified to address U or W though Δi or

Δk is zero in G74 or G75.

5. A negative value is specified to Δd, thoughthe relief direction in G74

or G75 is determined.

6. Zero or a negative value is specified to the height of thread or depth

of cut of first time in G76.

7. The specified minimum depth of cut in G76 is greater than the height

of thread.

8. An unusable angle of tool tip is specified in G76.

Modify the program.

063

SEQUENCE NUMBER NOT FOUND

The sequence number specified by address P in G70, G71, G72, or G73

(T series)

command cannot be searched. Modify the program.

064

SHAPE PROGRAM NOT MONOTO-

A target shape which cannot be made by monotonic machining was

NOUSLY (T series)

specified in a repetitive canned cycle (G71 or G72).

065

ILLEGAL COMMAND IN G71-G73

1. G00 or G01 is not commanded at the block with the sequence num-

(T series)

ber which is specified by address P in G71, G72, or G73 command.

2. Address Z(W) or X(U) was commanded in the block with a sequence

number which is specified by address P in G71 or G72, respectively.

Modify the program.

066

IMPROPER G-CODE IN G71-G73

An unallowable G code was commanded beween two blocks specified

(T series)

by address P in G71, G72, or G73. Modify the program.

067

CAN NOT ERROR IN MDI MODE

G70, G71, G72, or G73 command with address P and Q.

(T series)

Modify the program.

069

FORMAT ERROR IN G70-G73

The final move command in the blocks specified by P and Q of G70,

(T series)

G71, G72, and G73 ended with chamfering or corner R.

Modify the program.

367

A. ALARM LIST

APPENDIX

B-63005EN/01

Number

Message

Contents

070

NO PROGRAM SPACE IN MEMORY

The memory area is insufficient.

Delete any unnecessary programs, then retry.

071

DATA NOT FOUND

The address to be searched was not found. Or the program with speci-

fied program number was not found in program number search.

Check the data.

072

TOO MANY PROGRAMS

The number of programs to be stored exceeded 63 (basic), 125 (option),

200 (option), 400 (option) or 1000 (option). Delete unnecessary pro-

grams and execute program registeration again.

073

PROGRAM NUMBER ALREADY IN

The commanded program number has already been used.

USE

Change the program number or delete unnecessary programs and

execute program registeration again.

074

ILLEGAL PROGRAM NUMBER

The program number is other than 1 to 9999.

Modify the program number.

075

PROTECT

An attempt was made to register a program whose number was pro-

tected.

076

ADDRESS P NOT DEFINED

Address P (program number) was not commanded in the block which

includes an M98, G65, or G66 command. Modify the program.

077

SUB PROGRAM NESTING ERROR

The subprogram was called in five folds. Modify the program.

078

NUMBER NOT FOUND

A program number or a sequence number which was specified by ad-

dress P in the block which includes an M98, M99, M65 or G66 was not

found. The sequence number specified by a GOTO statement was not

found. Otherwise, a called program is being edited in background pro-

cessing. Correct the program, or discontinue the background editing.

079

PROGRAM VERIFY ERROR

In memory or program collation,a program in memory does not agree

with that read from an external I/O device. Check both the programs in

memory and those from the external device.

G37 ARRIVAL SIGNAL NOT

In the automatic tool length measurement function (G37), the measure-

ASSERTED

ment position reach signal (XAE, YAE, or ZAE) is not turned on within

(M series)

an area specified in parameter 6254 6255 (value ε).

This is due to a setting or operator error.

080

G37 ARRIVAL SIGNAL NOT

In the automatic tool compensation function (G36, G37), the measure-

ASSERTED

ment position reach signal (XAE or ZAE) is not turned on within an area

(T series)

specified in parameter 6254 (value ε).

This is due to a setting or operator error.

OFFSET NUMBER NOT FOUND IN

Tool length automatic measurement (G37) was specified without a H

G37

code. (Automatic tool length measurement function) Modify the pro-

(M series)

gram.

081

OFFSET NUMBER NOT FOUND IN

Automatic tool compensation (G36, G37) was specified without a T

G37 (T series)

code. (Automatic tool compensation function) Modify the program.

H-CODE NOT ALLOWED IN G37

H code and automatic tool compensation (G37) were specified in the

(M series)

same block. (Automatic tool length measurement function) Modify the

program.

082

T-CODE NOT ALLOWED IN G37

T code and automatic tool compensation (G36, G37) were specified in

(T series)

the same block. (Automatic tool compensation function)

Modify the program.

ILLEGAL AXIS COMMAND IN G37

In automatic tool length measurement, an invalid axis was specified or

(M series)

the command is incremental. Modify the program.

083

ILLEGAL AXIS COMMAND IN G37

In automatic tool compensation (G36, G37), an invalid axis was speci-

(T series)

fied or the command is incremental. Modify the program.

085

COMMUNICATION ERROR

When entering data in the memory by using Reader / Puncher interface,

an overrun, parity or framing error was generated. The number of bits

of input data or setting of baud rate or specification No. of I/O unit is in-

correct.

368

B-63005EN/01

APPENDIX

A. ALARM LIST

Number

Message

Contents

086

DR SIGNAL OFF

When entering data in the memory by using Reader / Puncher interface,

the ready signal (DR) of reader / puncher was turned off.

Power supply of I/O unit is off or cable is not connected or a P.C.B. is de-

fective.

087

BUFFER OVERFLOW

When entering data in the memory by using Reader / Puncher interface,

though the read terminate command is specified, input is not interrupted

after 10 characters read. I/O unit or P.C.B. is defective.

088

LAN FILE TRANS ERROR

File data transfer via OSI-ETHERNET has been stopped due to a trans-

(CHANNEL-1)

fer error.

089

LAN FILE TRANS ERROR

File data transfer via OSI-ETHERNET has been stopped due to a trans-

(CHANNEL-2)

fer error.

090

REFERENCE RETURN

The reference position return cannot be performed normally because

INCOMPLETE

the reference position return start point is too close to the reference posi-

tion or the speed is too slow. Separate the start point far enough from

the reference position, or specify a sufficiently fast speed for reference

position return. Check the program contents.

091

REFERENCE RETURN

Manual reference position return cannot be performed when automatic

INCOMPLETE

operation is halted.

092

AXES NOT ON THE REFERENCE

The commanded axis by G27 (Reference position return check) did not

POINT

return to the reference position.

094

P TYPE NOT ALLOWED

P type cannot be specified when the program is restarted. (After the au-

(COORD CHG)

tomatic operation was interrupted, the coordinate system setting opera-

tion was performed.)

Perform the correct operation according to th operator’s manual.

095

P TYPE NOT ALLOWED

P type cannot be specified when the program is restarted.

(After the

(EXT OFS CHG)

automatic operation was interrupted, the external workpiece offset

amount changed.)

Perform the correct operation according to th operator’s manual.

096

P TYPE NOT ALLOWED

P type cannot be specified when the program is restarted. (After the au-

(WRK OFS CHG)

tomatic operation was interrupted, the workpiece offset amount

changed.)

Perform the correct operation according to the operator’s manual.

097

P TYPE NOT ALLOWED

P type cannot be directed when the program is restarted. (After power

(AUTO EXEC)

ON, after emergency stop or P / S 94 to 97 reset, no automatic operation

is performed.) Perform automatic operation.

098

G28 FOUND IN SEQUENCE

A command of the program restart was specified without the reference

RETURN

position return operation after power ON or emergency stop, and G28

was found during search.

Perform the reference position return.

099

MDI EXEC NOT ALLOWED

After completion of search in program restart, a move command is given

AFT. SEARCH

with MDI. Move axis before a move command or don’t interrupt MDI op-

eration.

100

PARAMETER WRITE ENABLE

On the PARAMETER(SETTING) screen, PWE(parameter writing en-

abled) is set to 1. Set it to 0, then reset the system.

101

PLEASE CLEAR MEMORY

The power turned off while rewriting the memory by program edit opera-

tion. If this alarm has occurred, press <RESET> while pressing

<PROG>, and only the program being edited will be deleted.

109

P/S ALARM

A value other than 0 or 1 was specified after P in the G08 code, or no

value was specified.

110

DATA OVERFLOW

The absolute value of fixed decimal point display data exceeds the al-

lowable range. Modify the program.

369

A. ALARM LIST

APPENDIX

B-63005EN/01

Number

Message

Contents

111

CALCULATED DATA OVERFLOW

The result of calculation turns out to be invalid, an alarm No.111 is is-

sued.

-10⁴⁷ to -10^-29, 0, 10^-29 to 10⁴⁷

Modify the program.

112

DIVIDED BY ZERO

Division by zero was specified. (including tan 90°)

Modify the program.

113

IMPROPER COMMAND

A function which cannot be used in custom macro is commanded.

Modify the program.

114

FORMAT ERROR IN MACRO

There is an error in other formats than <Formula>.

Modify the program.

115

ILLEGAL VARIABLE NUMBER

A value not defined as a variable number is designated in the custom

macro or in high-speed cycle machining.

The header contents are improper. This alarm is given in the following

cases:

High speed cycle machining

1. The header corresponding to the specified machining cycle number

called is not found.

2. The cycle connection data value is out of the allowable range

(0 - 999).

3. The number of data in the header is out of the allowable range

(0 - 32767).

4. The start data variable number of executable format data is out of

the allowable range (#20000 - #85535).

5. The last storing data variable number of executable format data is

out of the allowable range (#85535).

6. The storing start data variable number of executable format data is

overlapped with the variable number used in the header.

Modify the program.

116

WRITE PROTECTED VARIABLE

The left side of substitution statement is a variable whose substitution

is inhibited. Modify the program.

118

PARENTHESIS NESTING ERROR

The nesting of bracket exceeds the upper limit (quintuple).

Modify the program.

119

ILLEGAL ARGUMENT

The SQRT argument is negative. Or BCD argument is negative, and

other values than 0 to 9 are present on each line of BIN argument.

Modify the program.

122

FOUR FOLD MACRO MODAL-CALL

The macro modal call is specified four fold.

Modify the program.

123

CAN NOT USE MACRO COMMAND

Macro control command is used during DNC operation.

IN DNC

Modify the program.

124

MISSING END STATEMENT

DO - END does not correspond to 1 : 1. Modify the program.

125

FORMAT ERROR IN MACRO

<Formula> format is erroneous. Modify the program.

126

ILLEGAL LOOP NUMBER

In DOn, 1x n x3 is not established. Modify the program.

127

NC, MACRO STATEMENT IN SAME

NC and custom macro commands coexist.

BLOCK

Modify the program.

128

ILLEGAL MACRO SEQUENCE

The sequence number specified in the branch command was not 0 to

NUMBER

9999. Or, it cannot be searched. Modify the program.

129

ILLEGAL ARGUMENT ADDRESS

An address which is not allowed in <Argument Designation > is used.

Modify the program.

130

ILLEGAL AXIS OPERATION

An axis control command was given by PMC to an axis controlled by

CNC. Or an axis control command was given by CNC to an axis con-

trolled by PMC. Modify the program.

370

B-63005EN/01

APPENDIX

A. ALARM LIST

Number

Message

Contents

131

TOO MANY EXTERNAL ALARM

Five or more alarms have generated in external alarm message.

MESSAGES

Consult the PMC ladder diagram to find the cause.

132

ALARM NUMBER NOT FOUND

No alarm No. concerned exists in external alarm message clear.

Check the PMC ladder diagram.

133

ILLEGAL DATA IN EXT. ALARM MSG

Small section data is erroneous in external alarm message or external

operator message. Check the PMC ladder diagram.

ILLEGAL ANGLE COMMAND

The index table indexing positioning angle was instructed in other than

(M series)

an integral multiple of the value of the minimum angle.

Modify the program.

135

SPINDLE ORIENTATION PLEASE

Without any spindle orientation , an attept was made for spindle index-

(T series)

ing. Perform spindle orientation.

ILLEGAL AXIS COMMAND

In index table indexing.Another control axis was instructed together with

(M series)

the B axis.

Modify the program.

136

C/H-CODE & MOVE CMD IN SAME

A move command of other axes was specified to the same block as

BLK. (T series)

spindle indexing addresses C, H. Modify the program.

137

M-CODE & MOVE CMD IN SAME

A move command of other axes was specified to the same block as M-

BLK.

code related to spindle indexing. Modify the program.

138

SUPERIMPOSED DATA OVER-

The total distribution amount of the CNC and PMC is too large during

FLOW

superimposed control of the extended functions for PMC axis control.

139

CAN NOT CHANGE PMC CONTROL

An axis is selected in commanding by PMC axis control.

AXIS

Modify the program.

141

CAN NOT COMMAND G51 IN CRC

G51 (Scaling ON) is commanded in the tool offset mode.

(M series)

Modify the program.

142

ILLEGAL SCALE RATE

Scaling magnification is commanded in other than 1 - 999999.

(M series)

Correct the scaling magnification setting (G51 P_p

or parameter 5411 or 5421).

143

SCALED MOTION DATA OVER-

The scaling results, move distance, coordinate value and circular radius

FLOW

exceed the maximum command value. Correct the program or scaling

(M series)

mangification.

144

ILLEGAL PLANE SELECTED

The coordinate rotation plane and arc or cutter compensation C plane

(M series)

must be the same. Modify the program.

145

ILLEGAL CONDITIONS IN POLAR

The conditions are incorrect when the polar coordinate interpolation

COORDINATE INTERPOLATION

starts or it is canceled.

1) In modes other than G40, G12.1/G13.1 was specified.

2) An error is found in the plane selection. Parameters No. 5460 and

No. 5461 are incorrectly specified.

Modify the value of program or parameter.

146

IMPROPER G CODE

G codes which cannot be specified in the polar coordinate interpolation

mode was specified. See section II-4.4 and modify the program.

148

ILLEGAL SETTING DATA

Automatic corner override deceleration rate is out of the settable range

(M series)

of judgement angle. Modify the parameters (No.1710 to No.1714)

149

FORMAT ERROR IN G10L3

A code other than Q1,Q2,P1 or P2 was specified as the life count type

(M series)

in the extended tool life management.

150

ILLEGAL TOOL GROUP NUMBER

Tool Group No. exceeds the maximum allowable value.

Modify the program.

151

TOOL GROUP NUMBER NOT

The tool group commanded in the machining program is not set.

FOUND

Modify the value of program or parameter.

152

NO SPACE FOR TOOL ENTRY

The number of tools within one group exceeds the maximum value re-

gisterable. Modify the number of tools.

371

A. ALARM LIST

APPENDIX

B-63005EN/01

Number

Message

Contents

153

T-CODE NOT FOUND

In tool life data registration, a T code was not specified where one should

be. Correct the program.

154

NOT USING TOOL IN LIFE GROUP

When the group is not commanded, H99 or D99 was commanded.

(M series)

Correct the program.

155

ILLEGAL T-CODE IN M06

In the machining program, M06 and T code in the same block do not cor-

(M series)

respond to the group in use. Correct the program.

ILLEGAL T-CODE IN M06

Group No.ΔΔ which is specified with TΔΔ 88 of the machining program

(T series)

do not included in the tool group in use. Correct the program.

156

P/L COMMAND NOT FOUND

P and L commands are missing at the head of program in which the tool

group is set. Correct the program.

157

TOO MANY TOOL GROUPS

The number of tool groups to be set exceeds the maximum allowable

value. (See parameter No. 6800 bit 0 and 1) Modify the program.

158

ILLEGAL TOOL LIFE DATA

The tool life to be set is too excessive. Modify the setting value.

159

TOOL DATA SETTING

During executing a life data setting program, power was turned off.

INCOMPLETE

Set again.

MISMATCH WAITING M-CODE

Diffrent M code is commanded in heads 1 and 2 as waiting M code.

(T series (At two-path))

Modify the program.

160

G72.1 NESTING ERROR

A subprogram which performs rotational copy with G72.1 contains

(M series)

another G72.1 command.

161

G72.1 NESTING ERROR

A subprogram which performs parallel copy with G72.2 contains anoth-

(M series)

er G72.2 command.

COMMAND G68/G69 INDEPEN-

G68 and G69 are not independently commanded in balance cut.

163

DENTLY T series (At two-path)

Modify the program.

169

ILLEGAL TOOL GEOMETRY DATA

Incorrect tool figure data in interference check.

(T series (At two-path))

Set correct data, or select correct tool figure data.

175

ILLEGAL G107 COMMAND

Conditions when performing circular interpolation start or cancel not

correct. To change the mode to the cylindrical interpolation mode, spec-

ify the command in a format of “G07.1 rotation-axis name radius of cylin-

der.”

IMPROPER G-CODE IN G107

Any of the following G codes which cannot be specified in the cylindrical

(M series)

interpolation mode was specified.

1) G codes for positioning: G28,, G73, G74, G76, G81 - G89,

including the codes specifying the rapid traverse cycle

2) G codes for setting a coordinate system: G52,G92,

3) G code for selecting coordinate system: G53 G54-G59

Modify the program.

176

IMPROPER G-CODE IN G107

Any of the following G codes which cannot be specified in the cylindrical

(T series)

interpolation mode was specified.

1) G codes for positioning: G28, G76, G81 - G89, including the

codes specifying the rapid traverse cycle

2) G codes for setting a coordinate system: G50, G52

3) G code for selecting coordinate system: G53 G54-G59

Modify the program.

177

CHECK SUM ERROR

Check sum error

(G05 MODE)

Modify the program.

178

G05 COMMANDED IN G41/G42

G05 was commanded in the G41/G42 mode.

MODE

Correct the program.

179

PARAM. (NO. 7510) SETTING

The number of controlled axes set by the parameter 7510 exceeds the

ERROR

maximum number. Modify the parameter setting value.

180

COMMUNICATION ERROR

Remote buffer connection alarm has generated. Confirm the number of

(REMOTE BUF)

cables, parameters and I/O device.

372

B-63005EN/01

APPENDIX

A. ALARM LIST

Number

Message

Contents

181

FORMAT ERROR IN G81 BLOCK

G81 block format error (hobbing machine)

(M series)

1) T (number of teeth) has not been instructed.

2) Data outside the command range was instructed by either T, L, Q or

Modify the program.

182

G81 NOT COMMANDED

G83 (C axis servo lag quantity offset) was instructed though synchro-

(M series)

nization by G81 has not been instructed. Correct the program. (hobbing

machine)

183

DUPLICATE G83 (COMMANDS)

G83 was instructed before canceled by G82 after compensating for the

(M series)

C axis servo lag quantity by G83. (hobbing machine)

184

ILLEGAL COMMAND IN G81

A command not to be instructed during synchronization by G81 was

(M series)

instructed.

(hobbing machine)

1) A C axis command by G00, G27, G28, G29, G30, etc. was

instructed.

2) Inch/Metric switching by G20, G21 was instructed.

185

RETURN TO REFERENCE POINT

G81 was instructed without performing reference position return after

(M series)

power on or emergency stop.

(hobbing machine) Perform reference

position return.

186

PARAMETER SETTING ERROR

Parameter error regarding G81 (hobbing machine)

(M series)

1) The C axis has not been set to be a rotary axis.

2) A hob axis and position coder gear ratio setting error

Modify the parameter.

190

ILLEGAL AXIS SELECT

In the constant surface speed control, the axis specification is wrong.

(M series)

(See parameter No. 3770.) The specified axis command (P) contains an

illegal value.

Correct the program.

194

SPINDLE COMMAND IN

A contour control mode, spindle positioning (Cs-axis control) mode, or

SYNCHRO-MODE

rigid tapping mode was specified during the serial spindle synchronous

control mode. Correct the program so that the serial spindle synchro-

nous control mode is released in advance.

195

MODE CHANGE ERROR

Switching command to contouring mode, Cs axis control or rigid tap

mode or switching to spindle command mode is not correctly com-

pleted.

(This occurs when the response to switch to the spindle control unit side

with regard to the switching command from the NC is incorrect.

This alarm is not for the purposes of warning against mistakes in opera-

tion, but because continuing operation in this condition can be danger-

ous it is a P/S alarm.)

197

C-AXIS COMMANDED IN SPINDLE

The program specified a movement along the Cs-axis when the signal

MODE

CON(DGN=G027#7) was off. Correct the program, or consult the PMC

ladder diagram to find the reason the signal is not turned on.

199

MACRO WORD UNDEFINED

Undefined macro word was used. Modify the custom macro.

200

ILLEGAL S CODE COMMAND

In the rigid tap, an S value is out of the range or is not specified.

Modify the program.

201

FEEDRATE NOT FOUND IN RIGID

In the rigid tap, no F value is specified.

TAP

Correct the program.

202

POSITION LSI OVERFLOW

In the rigid tap, spindle distribution value is too large. (System error)

203

PROGRAM MISS AT RIGID TAPPING

In the rigid tap, position for a rigid M code (M29) or an S command is in-

correct. Modify the program.

373

A. ALARM LIST

APPENDIX

B-63005EN/01

Number

Message

Contents

204

ILLEGAL AXIS OPERATION

In the rigid tap, an axis movement is specified between the rigid M code

(M29) block and G84 or G74 for M series (G84 or G88 for T series) block.

Modify the program.

205

RIGID MODE DI SIGNAL OFF

Rigid mode DI signal is not ON when G84 or G74 for M series (G84 or

G88 for T series) is executed though the rigid M code (M29) is speci-

fied.Consult the PMC ladder diagram to find the reason the DI signal

(DGNG061.1) is not turned on.

206

CAN NOT CHANGE PLANE

Plane changeover was instructed in the rigid mode.

(RIGID TAP) (M series)

Correct the program.

210

CAN NOT COMAND M198/M199

M198 and M199 are executed in the schedule operation. M198 is

executed in the DNC operation. Modify the program.

1) The execution of an M198 or M99 command was attempted during

scheduled operation. Alternatively, the execution of an M198 com-

mand was attempted during DNC operation. Correct the program.

2) The execution of an M99 command was attempted by an interrupt

macro during pocket machining in a multiple repetitive canned

cycle.

211

G31 (HIGH) NOT ALLOWED IN G99

G31 is commanded in the per revolution command when the high-

speed skip option is provided. Modify the program.

ILLEGAL PLANE SELECT

The arbitrary angle chamfering or a corner R is commanded or the plane

(M series)

including an additional axis. Correct the program.

212

ILLEGAL PLANE SELECT

The direct drawing dimensions programming is commanded for the

(T series)

plane other than the Z-X plane. Correct the program.

213

ILLEGAL COMMAND IN

Movement is commanded for the axis to be synchronously controlled.

SYNCHRO-MODE

Any of the following alarms occurred in the operation with the simple

synchronization control.

1) The program issued the move command to the slave axis.

2) The program issued the manual continuous feed/manual handle

feed/incremental feed command to the slave axis.

3) The program issued the automatic reference position return com-

mand without specifying the manual reference position return after

the power was turned on.

4) The difference between the position error amount of the master and

slave axes exceeded the value specified in parameter NO.8313.

ILLEGAL COMMAND IN

A move command has been specified for an axis subject to synchro-

SYNCHRO-MODE (T series)

nous control.

214

ILLEGAL COMMAND IN

Coordinate system is set or tool compensation of the shift type is

SYNCHRO-MODE

executed in the synchronous control. Correct the program.

217

DUPLICATE G51.2 (COMMANDS)

G51.2/G251 is further commanded in the G51.2/G251 mode. Modify

(T series)

the program.

218

NOT FOUND P/Q COMMAND IN

P or Q is not commanded in the G251 block, or the command value is

G251 (T series)

out of the range. Modify the program.

219

COMMAND G250/G251

G251 and G250 are not independent blocks.

INDEPENDENTLY (T series)

220

ILLEGAL COMMAND IN

In the synchronous operation, movement is commanded by the NC pro-

SYNCHR-MODE (T series)

gram or PMC axis control interface for the synchronous axis.

221

ILLEGAL COMMAND IN

Polygon machining synchronous operation and axis control or balance

SYNCHR-MODE (T series)

cutting are executed at a time. Modify the program.

222

DNC OP. NOT ALLOWED IN

Input and output are executed at a time in the background edition.

BG.-EDIT (M series)

Execute a correct operation.

374

B-63005EN/01

APPENDIX

A. ALARM LIST

Number

Message

Contents

224

RETURN TO REFERENCE POINT

Reference position return has not been performed before the automatic

(M series)

operation starts. Perform reference position return only when bit 0 of pa-

rameter 1005 is 0.

TURN TO REFERENCE POINT

Reference position return is necessary before cycle start.

(T series)

225

SYNCHRONOUS/MIXED CONTROL

This alarm is generated in the following circumstances. (Searched for

ERROR

during synchronous and mixed control command.

T series (At two-path)

When there is a mistake in axis number parameter setting.

When there is a mistake in control commanded.

Modify the program or the parameter.

226

ILLEGAL COMMAND IN SYNCHRO-

A travel command has been sent to the axis being synchronized in syn-

MODE T series (At two-path)

chronous mode. Modify the program or the parameter.

229

CAN NOT KEEP SYNCHRO-STATE

This alarm is generated in the following circumstances.

(T series)

When the synchro/mixed state could not be kept due to system over-

load.

The above condition occurred in CMC devices (hardware) and syn-

chro-state could not be kept.

(This alarm is not generated in normal use conditions.)

230

R CODE NOT FOUND

The infeed quantity R has not been instructed for the G161 block. Or

(GS series)

the R command value is negative. Correct the program.

231

ILLEGAL FORMAT IN G10 OR L50

Any of the following errors occurred in the specified format at the pro-

grammable-parameter input.

Address N or R was not entered.

A number not specified for a parameter was entered.

The axis number was too large.

An axis number was not specified in the axis-type parameter.

An axis number was specified in the parameter which is not an axis

type. Correct the program.

An attempt was made to reset bit 4 of parameter 3202 (NE9) or

change parameter 3210 (PSSWD) when they are protected by a

password. Correct the program.

232

TOO MANY HELICAL AXIS

Three or more axes (in the normal direction control mode two or more

COMMANDS (M series)

axes) were specified as helical axes in the helical interpolation mode.

233

DEVICE BUSY

When an attempt was made to use a unit such as that connected via the

RS-232-C interface, other users were using it.

239

BP/S ALARM

While punching was being performed with the function for controlling ex-

ternal I/O units ,background editing was performed.

240

BP/S ALARM

Background editing was performed during MDI operation.

241

ILLEGAL FORMAT IN G02.2/G03.2

The end point, I, J, K, or R is missing from a command for involute inter-

(M series)

polation.

242

ILLEGAL COMMAND IN

An invalid value has been specified for involute interpolation.

G02.2/G03.2

S The start or end point is within the basic circle.

(M series)

S I, J, K, or R is set to 0.

S The number of rotations between the start of the involute curve and

the start or end point exceeds 100.

243

OVER TOLERANCE OF END POINT

The end point is not on the involute curve which includes the start point

(M series)

and thus falls outside the range specified with parameter No. 5610.

375

A. ALARM LIST

APPENDIX

B-63005EN/01

Number

Message

Contents

244

P/S ALARM

In the skip function activated by the torque limit signal, the number of ac-

(T series)

cumulated erroneous pulses exceed 32767 before the signal was input.

Therefore, the pulses cannot be corrected with one distribution.

Change the conditions, such as feed rates along axes and torque limit,

and try again.

245

T-CODE NOT ALOWEE IN THIS

One of the G codes, G50, G10, and G04, which cannot be specified in

BLOCK (T series)

the same block as a T code, was specified with a T code.

250

Z AXIS WRONG COMMAND (ATC)

A value for the Z-axis has been specified in a block for the tool ex-

(M series)

change command (M06T_) on a system with DRILL-MATE ARC

installed.

251

ATC ERROR

This alarm is issued in the following cases (DRILL-MATE):

(M series)

S An M06T_ command contains an unusable T code.

S An M06 command has been specified when the Z machine coordi

nate is positive.

S The parameter for the current tool number (No. 7810) is set to 0.

S An M06 command has been specified in canned cycle mode.

S A reference position return command (G27 to G44) and M06 com-

mand have been specified in the same block.

S An M06 command has been specified in tool compensation mode

(G41 to G44).

S An M06 command has been specified without performing reference

position return after power-on or the release of emergency stop.

S The machine lock signal or Z-axis ignore signal has been turned on

during tool exchange.

S A pry alarm has been detected during tool exchange.

Refer to diagnosis No. 530 to determine the cause.

252

ATC SPINDLE ALARM

An excessive error arose during spindle positioning for ATC. For details,

(M series)

refer to diagnosis No. 531. (Only for DRILL-MATE)

253

G05 IS NOT AVAILABLE

Alarm details

(M series)

Binary input operation using high-speed remote buffer (G05) or high-

speed cycle machining (G05) has been specified in advance control

mode (G08P1). Execute G08P0; to cancel advance control mode, be-

fore executing these G05 commands.

4500

REPOSITIONING INHIBITED

A repositioning command was specified in the circular interpolation

(G02, G03) mode.

4502

ILLEGAL COMMAND IN BOLT

In a bolt hole circle (G26) command, the radius (I) was set to zero or a

negative value, or the number of holes (K) was set to zero. Alternatively,

HOLE

I, J, or K was not specified.

4503

ILLEGAL COMMAND IN LINE AT

In a line-at-angle (G76) command, the number of holes (K) was set to

ANGLE

zero or a negative value. Alternatively, I, J, or K was not specified.

4504

ILLEGAL COMMAND IN ARC

In an arc (G77) command, the radius (I) or the number of holes (K) was

set to zero or a negative value. Alternatively, I, J, K, or P was not speci-

fied.

4505

ILLEGAL COMMAND IN GRID

In a grid (G78, G79) command, the number of holes (P, K) was set to

zero or a negative value. Alternatively, I, J, K, or P was not specified.

4506

ILLEGAL COMMAND IN SHARE

In a shear proof (G86) command, the tool size (P) was set to zero, or the

PROOFS

blanking length (I) was 1.5 times larger than the tool size (P) or less. Al-

ternatively, I, J, or P was not specified.

4507

ILLEGAL COMMAND IN SQUARE

In a square (G87) command, the tool size (P,Q) was set to zero or a neg-

ative value, or the blanking length (I, J) was three times larger than the

tool size (P, Q) or less. Alternatively, I, J, P, or Q was not specified.

376

B-63005EN/01

APPENDIX

A. ALARM LIST

Number

Message

Contents

4508

ILLEGAL COMMAND IN RADIUS

In a radius (G88) command, the traveling pitch (Q) or radius (I) was set

to zero or a negative value, or the traveling pitch (Q) was greater than

or equal to the arc length. Alternatively, I, J, K, P, or Q was not specified.

4509

ILLEGAL COMMAND IN CUT AT

In a cut-at-angle (G89) command, the traveling pitch (Q) was set to zero,

negative value, or another value larger than or equal to the length (I).

ANGLE

Alternatively, I, J, P, or Q was not specified.

4510

ILLEGAL COMMAND IN

In a linear punching (G45) command, the traveling distance was set to

LINE-PUNCH

zero or a value 1.5 times larger than the tool size (P) or less. Alternative-

ly, P was not specified.

4511

ILLEGAL COMMAND IN

In a circular punching (G46, G47) command, the same position was

CIRCLE-PUNCH

specified for both start and end points of the arc, radius (R) of the arc was

set to zero, or the pitch (Q) was set to a value exceeding the arc length.

Alternatively, R or Q was not specified.

4520

T, M INHIBITED IN

T code, M code, G04, G70 or G75 was specified in the nibbling mode.

NIBBLING-MODE

4521

EXCESS NIBBLING MOVEMENT

In the nibbling mode, the X-axis or Y-axis traveling distance was larger

(X, Y)

than or equal to the limit (No. 16188 to 16193).

4522

EXCESS NIBBLING MOVEMENT

In the circular nibbling (G68) or usual nibbling mode, the C-axis traveling

distance was larger than or equal to the limit (No. 16194).

(C)

4523

ILLEGAL COMMAND IN

In a circular nibbling (G68) command, the traveling pitch (Q) was set to

zero, a negative value, or a value larger than or equal to the limit (No.

CIRCLE-NIBBL

16186, 16187), or the radius (I) was set to zero or a negative value. Al-

ternatively, I, J, K, P, or Q was not specified.

4524

ILLEGAL COMMAND IN

In a linear nibbling (G69) command, the traveling pitch (Q) was set to

zero, negative value, or a value larger than or equal to the limit (No.

LINE-NIBBL

16186, 16187). Alternatively, I, J, P, or Q was not specified.

4530

A/B MACRO NUMBER ERROR

The number for storing and calling by an A or B macro was set to a value

beyond the range from 1 to 5.

4531

U/V MACRO FORMAT ERROR

An attempt was made to store a macro while storing another macro us-

ing a U or V macro.

A V macro was specified although the processing to store a macro was

not in progress.

A U macro number and V macro number do not correspond with each

other.

4532

IMPROPER U/V MACRO NUMBER

The number of an inhibited macro (number beyond the range from 01

to 99) was specified in a U or V macro command.

4533

U/V MACRO MEMORY OVERFLOW

An attempt was made to store too many macros with a U or V macro

command.

4534

W MACRO NUMBER NOT FOUND

Macro number W specified in a U or V macro command is not stored.

4535

U/V MACRO NESTING ERROR

An attempt was made to call a macro which is defined three times or

more using a U or V macro command.

An attempt was made to store 15 or more macros in the storage area

for macros of number 90 to 99.

4536

NO W, Q COMMAND IN

W or Q was not specified in the command for taking multiple workpieces

(G73, G74).

MULTI-PIECE

4537

ILLEGAL Q VALUE IN MULTI-PIECE

In the command for taking multiple workpieces (G73, G74), Q is set to

a value beyond the range from 1 to 4.

4538

W NO. NOT FOUND IN

Macro number W specified in the command for taking multiple work-

pieces (G73, G74) is not stored.

MULTI-PIECE

377

A. ALARM LIST

APPENDIX

B-63005EN/01

Number

Message

Contents

4539

MULTI-PIECE SETTING IS ZERO

The command for taking multiple workpieces (G73, G74) was specified

although zero is specified for the function to take multiple workpieces

(No. 16206 or signals MLP1 and MLP2 (PMC address G231, #0 and

#1)).

4540

MULTI-PIECE COMMAND WITHIN

The command for taking multiple workpieces (G73, G74) was specified

MACRO

when a U or V macro was being stored.

4542

MULTI-PIECE COMMAND ERROR

Although G98P0 was specified, the G73 command was issued.

Although G98K0 was specified, the G74 command was issued.

4543

MULTI-PIECE Q COMMAND

Although G98P0 was specified, the Q value for the G74 command was

ERROR

not 1 or 3.

Although G98K0 was specified, the Q value for the G73 command was

not 1 or 2.

4544

MULTI-PIECE RESTART ERROR

In the command for resuming taking multiple workpieces, the resume

position (P) is set to a value beyond the range from 1 to total number of

workpieces to be machined.

4549

ILLEGAL TOOL DATA FORMAT

The quantity of tool data patterns to be saved is too large to fit the usable

area (16 KB).

4600

T, C COMMAND IN

In the linear interpolation (G01) mode or circular interpolation (G02,

G03) mode, a T command or C-axis command was specified.

INTERPOLATION

4601

INHIBITED T, M COMMAND

In the block of G52, G72, G73, or G74, a T or M command was specified.

4602

ILLEGAL T-CODE

The specified T command is not cataloged on the tool register screen.

4603

C AXIS SYNCHRONOUS ERROR

The difference between the position deviation value of C1 axis and C2

axis exceeds the parameter value (No. 16364, 16365) with the C-axis

synchronous control function.

4604

ILLEGAL AXIS OPERATION

A C-axis command was specified in the block containing a T command

for multiple tools.

4630

ILLEGAL COMMAND IN LASER

In the laser mode, a nibbling command or pattern command was speci-

MODE

fied.

In the tracing mode, an attempt was made to make a switch to the

punching mode.

4631

ILLEGAL COMMAND IN PUNCH

In the punching mode, a G code of laser control (G13, G24, G31, etc.)

MODE

was specified.

4650

IMPROPER G-CODE IN OFFSET

In the cutter compensation mode, an inhibited G code (pattern com-

MODE

mand, G73, G74, G75, etc.) was specified.

4700

PROGRAM ERROR (OT +)

The value specified in the X-axis move command exceeded the positive

value of stored stroke limit 1.

(Advance check)

4701

PROGRAM ERROR (OT -)

The value specified in the X-axis move command exceeded the nega-

tive value of stored stroke limit 1.

(Advance check)

4702

PROGRAM ERROR (OT +)

The value specified in the Y-axis move command exceeded the positive

value of stored stroke limit 1.

(Advance check)

4703

PROGRAM ERROR (OT -)

The value specified in the Y-axis move command exceeded the nega-

tive value of stored stroke limit 1.

(Advance check)

4704

PROGRAM ERROR (OT +)

The value specified in the Z-axis move command exceeded the positive

value of stored stroke limit 1.

(Advance check)

4705

PROGRAM ERROR (OT -)

The value specified in the Z-axis move command exceeded the nega-

tive value of stored stroke limit 1.

(Advance check)

5000

ILLEGAL COMMAND CODE

The specified code was incorrect in the high-precision contour control

(M series)

(HPCC) mode.

5003

ILLEGAL PARAMETER (HPCC)

There is an invalid parameter.

(M series)

378

B-63005EN/01

APPENDIX

A. ALARM LIST

Number

Message

Contents

5004

HPCC NOT READY (M series)

High-precision contour control is not ready.

5006

TOO MANY WORD IN ONE BLOCK

The number of words specified in a block exceeded 26 in the HPCC

(M series)

mode.

5007

TOO LARGE DISTANCE (M series)

In the HPCC mode, the machine moved beyond the limit.

5009

PARAMETER ZERO (DRY RUN)

The maximum feedrate (parameter No. 1422) or the feedrate in dry run

(M series)

(parameter No. 1410) is 0 in the HPCC model.

5010

END OF RECORD

The end of record (%) was specified.

I/O is incorrect. modify the program.

5011

PARAMETER ZERO(CUT MAX)

The maximum cutting feedrate (parameter No. 1422)is 0 in the HPCC

(M series)

mode.

5012

G05 P10000 ILLEGAL START UP

Function category:

(HPCC)

High-precision contour control

(M series)

Alarm details:

G05 P10000 has been specified in a mode from which the system can-

not enter HPCC mode.

5013

HPCC: CRC OFS REMAIN AT CAN-

G05P0 has been specified in G41/G42 mode or with offset remaining.

CEL (M series)

5014

TRACE DATA NOT FOUND

Transfer cannot be performed because no trace data exists.

(M series)

5015

The specified rotation axis does not exist for tool axis direction handle

(M series)

feed.

5016

ILLEGAL COMBINATION OF M

M codes which belonged to the same group were specified in a block.

CODE

Alternatively,an M code which must be specified without other M codes

in the block was specified in a block with other M codes.

5018

POLYGON SPINDLE SPEED ER-

Function category:

ROR

Polygon turning

(T series)

Alarm details:

In G51.2 mode, the speed of the spindle or polygon synchronous axis

either exceeds the clamp value or is too small. The specified rotation

speed ratio thus cannot be maintained.

5020

PARAMETER OF RESTART ERROR

An erroneous parameter was specified for restarting a program.

A parameter for program restart is invalid.

5030

ILLEGAL COMMAND (G100)

The end command (G110) was specified before the registratioin start

(T series)

command (G101, G102, or G103) was specified for the B-axis.

5031

ILLEGAL COMMAND (G100, G102,

While a registration start command (G101, G102, or G103) was being

G103) (T series)

executed, another registration start command was specified for the B-

axis.

5032

NEW PRG REGISTERED IN B-AXS

While the machine was moving about the B-axis, at attempt was made

MOVE (T series)

to register another move command.

5033

NO PROG SPACE IN MEMORY B-

Commands for movement about the B-axis were not registered be-

AXS (T series)

cause of insufficient program memory.

5034

PLURAL COMMAND IN G110

Multiple movements were specified with the G110 code for the B-axis.

(T series)

5035

NO FEEDRATE COMMANDED B-

A feedrate was not specified for cutting feed about the B-axis.

AXS (T series)

5036

ADDRESS R NOT DEFINED IN

Point R was not specified for the canned cycle for the B-axis.

G81-G86 (T series)

5037

ADDRESS Q NOT DEFINED IN G83

Depth of cut Q was not specified for the G83 code (peck drilling cycle).

(T series)

Alternatively, 0 was specified in Q for the B-axis.

5038

TOO MANY START M-CODE COM-

More than six M codes for starting movement about the B-axis were

MAND (T series)

specified.

379

A. ALARM LIST

APPENDIX

B-63005EN/01

Number

Message

Contents

5039

START UNREGISTERED B-AXS

An attempt was made to execute a program for the B-axis which had

PROG (T series)

not been registered.

5040

CAN NOT COMMANDED B-AXS

The machine could not move about the B-axis because parameter

MOVE (T series)

No.8250 was incorrectly specified, or because the PMC axis system

could not be used.

5041

CAN NOT COMMANDED G110

Blocks containing the G110 codes were successively specified in tool-

BLOCK (T series)

tip radius compensation for the B-axis.

5043

TOO MANY G68 NESTING

Three-dimensional coordinate conversion G68 has been specified

(M series)

three or more times.

5044

G68 FORMAT ERROR

A G68 command block contains a format error. This alarm is issued in

(M series)

the following cases:

1. I, J, or K is missing from a G68 command block (missing coordinate

rotation option).

2. I, J, and K are 0 in a G68 command block.

3. R is missing from a G68 command block.

5046

ILLEGAL PARAMETER (ST.COMP)

The parameter settings for straightness compensation contain an error.

Possible causes are as follows:

1. A parameter for a movement axis or compensation axis contains an

axis number which is not used.

2. More than 128 pitch error compensation points exist between the

negative and positive end points.

3. Compensation point numbers for straightness compensation are

not assigned in the correct order.

4. No straightness compensation point exists between the pitch error

compensation points at the negative and positive ends.

5. The compensation value for each compensation point is too large

or too small.

5050

ILL-COMMAND IN CHOPPING

A command for switching the major axis has been specified for circular

MODE

threading. Alternatively, a command for setting the length of the major

(M series)

axis to 0 has been specified for circular threading.

5051

M-NET CODE ERROR

Abnormal character received (other than code used for transmission)

5052

M-NET ETX ERROR

Abnormal ETX code

5053

M-NET CONNECT ERROR

Connection time monitoring error (parameter No. 175)

5054

M-NET RECEIVE ERROR

Polling time monitoring error (parameter No. 176)

5055

M-NET PRT/FRT ERROR

Vertical parity or framing error

5057

M-NET BOARD SYSTEM DOWN

Transmission timeout error (parameter No. 177)

ROM parity error

CPU interrupt other than the above

5058

G35/G36 FORMAT ERROR

A command for switching the major axis has been specified for circular

(T series)

threading. Alternatively, a command for setting the length of the major

axis to 0 has been specified for circular threading.

5059

RADIUS IS OUT OF RANGE

A radius exceeding nine digits has been specified for circular interpola-

(T series)

tion with the center of the arc specified with I, J, and K.

380

B-63005EN/01

APPENDIX

A. ALARM LIST

Number

Message

Contents

5063

IS NOT PRESET AFTER REF.

Function category:

(M series)

Workpiece thickness measurement

Alarm details

The position counter was not preset before the start of workpiece thick-

ness measurement. This alarm is issued in the following cases:

(1) An attempt has been made to start measurement without first estab-

lishing the origin.

(2) An attempt has been made to start measurement without first pre-

setting the position counter after manual return to the origin.

5064

DIFFERRENT AXIS UNIT

(IS-B,

Circular interpolation has been specified on a plane consisting of axes

IS-C)

having different increment systems.

(M series)

5065

DIFFERENT AXIS UNIT (PMC AXIS)

Axes having different increment systems have been specified in the

(M series)

same DI/DO group for PMC axis control. Modify the setting of parameter

No. 8010.

5066

RESTART ILLEGAL SEQUENCE

Sequence number 7xxx has been read during search for the next se-

NUMBER

quence number at program restart for the return/restart function.

(M series)

5068

G31 P90 FORMAT ERROR

No movement axis or more than one movement axis has been speci-

(M series)

fied.

5073

NO DECIMAL POINT

No decimal point has been specified for an address requiring a decimal

point.

5074

ADDRESS DUPLICATION ERROR

The same address has been specified two or more times in a single

block. Alternatively, two or more G codes in the same group have been

specified in a single block.

5082

DATA SERVER ERROR

This alarm is detailed on the data server message screen.

5110

IMPROPER G-CODE

An illegal G code was specified in simple high-precision contour control

(G05.1 G1 MODE)

mode.

(M series)

A command was specified for the index table indexing axis in simple

high-precision contour control mode.

5111

IMPROPER MODAL G-CODE

An illegal G code is left modal when simple high-precision contour con-

(G05.1 G1)

trol mode was specified.

(M series)

5112

G08 CAN NOT BE COMMANDED

Look-ahead control (G08) was specified in simple high-precision con-

(G05.1 G1)

tour control mode.

(M series)

5113

CAN NOT ERROR IN MDI MODE

Simple high-precision contour control (G05.1) was specified in MDI

(G05.1)

mode.

(M series)

5114

NOT STOP POSITION

At the time of restart after manual intervention, the coordinates at which

(G05.1 Q1)

the manual intervention occurred have not been restored.

(M series)

5115

SPL : ERROR

There is an error in the specification of the rank.

(M series)

No knot is specified.

The knot specification has an error.

The number of axes exceeds the limits.

Other program errors

5116

SPL : ERROR

There is a program error in a block under look-ahead control.

(M series)

Monotone increasing of knots is not observed.

In NURBS interpolation mode, a mode that cannot be used together is

specified.

381

FANUC Series 16i / 18i / 160i / 180i - Model A. Maintenance Manual (B-63005EN/01) - page 13