Alarm 

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 areas.

Modify the program.

010

IMPROPER G–CODE

An unusable G code or G code corresponding to the function not provided is specified. Modify the program.

011

NO FEEDRATE COMMANDED

Feedrate was not commanded to a cutting feed or the feedrate was inadequate. Modify the program.

014

ILLEGAL LEAD COMMAND

In variable lead threading, the lead incremental and decremental output by address K exceed the maximum command value or a command such that the lead becomes a negative value is given. Modify the program.

015

TOO MANY AXES COMMANDED

An attempt has been made to move the tool along more than the maximum number of simultaneously controlled axes. Alternatively, no axis 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 accompanied with an axis movement command for a single axis, in the same block.

020

OVER TOLERANCE OF RADIUS

In circular interpolation (G02 or G03), the 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 exceeds the value specified in parameter No. 3410.

021

ILLEGAL PLANE AXIS COMMANDED

An axis not included in the selected plane (by using G17, G18, G19) was commanded in circular interpolation. Modify the program.

022

CIRCULAR INTERPOLATION

In circular interpolation, radius R, or the distance between the start point and the center of the arc, I, J, or K, has not been specified.

023

ILLEGAL RADIUS COMMAND

In circular interpolation by radius designation, negative value was commanded for address R. Modify the program.

Alarm

 Contents Message

028

ILLEGAL PLANE SELECT

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

Modify the program.

029

ILLEGAL OFFSET VALUE

The offset values specified by T code are too large.

Modify the program.

030

ILLEGAL OFFSET NUMBER

The offset number in the T function specified for tool offset is too large. 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 system variables, the offset amount was excessive.

033

NO SOLUTION AT NRC

A point of intersection cannot be determined for tool nose radius compensation. Modify the program.

034

NO CIRC ALLOWED IN ST–UP /EXT BLK

The start up or cancel was going to be performed in the G02 or G03 mode in tool nose radius compensation. Modify the program.

035

CAN NOT COMMANDED G31

Skip cutting (G31) was specified in tool nose radius compensation mode. Modify the program.

037

CAN NOT CHANGE PLANE IN NRC

The offset plane is switched in tool nose radius compensation. Modify the program.

038

INTERFERENCE IN CIRCULAR BLOCK

Overcutting will occur in tool nose radius compensation because the arc start point or end point coincides with the arc center.  

Modify the program.

039

CHF/CNR NOT ALLOWED IN NRC

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

Overcutting will occur in tool nose radius compensation in canned cycle G90 or G94. Modify the program.

041

INTERFERENCE IN NRC

Overcutting will occur in tool nose radius compensation. Modify the program.

046

ILLEGAL REFERENCE RETURN COMMAND

Other than P2, P3 and P4 are commands for 2nd, 3rd and 4th reference position return commands.

050

CHF/CNR NOT ALLOWED IN THRD BLK

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

051

MISSING MOVE AFTER CHF/CNR

Improper movement or the move distance was specified in the block next to the chamfering or corner R block.

Modify the program.

052

CODE IS NOT G01 AFTER CHF/CNR

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

053

TOO MANY ADDRESS COMMANDS

In the chamfering and corner R commands, two or more of I, K and R are specified. Otherwise, the character after a comma(“,”) is not C or R in direct drawing dimensions programming. Modify the program.

054

NO TAPER ALLOWED AFTER CHF/CNR

A block in which chamfering in the specified angle or the corner R was specified includes a taper command. Modify the program.

055

MISSING MOVE VALUE IN

CHF/CNR

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

056

NO END POINT & ANGLE IN CHF/CNR

Neither the end point nor angle is specified in the command for the block next to that for which only the angle is specified (A).

Modify the program.

Alarm

 Contents Message

057

NO SOLUTION OF BLOCK END

Block end point is not calculated correctly in direct dimension drawing programming.

Modify the program.

058

END POINT NOT FOUND

Block endpoint is not found in direct dimension drawing programming. Modify the program.

059

PROGRAM NUMBER NOT FOUND

In an external program number search or external workpiece number search, a specified program number was not found. Otherwise, a program specified for searching is being edited in background processing. Otherwise, a program specified by an one–touch macro call is not registered in memory. Check the program number and external signal. Or discontinue the background editing.

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 G70–G73

Address P or Q is not specified in G70, G71, G72, or G73 commands. Modify the program.

062

ILLEGAL COMMAND IN G71–G76

1 The depth of cut in G71 or G72 is zero or negative value. 2 The repetitive count in G73 is zero or negative value. 3 The negative value is specified to ∆i or ∆k is zero in G74 or G75.

4 A value other than zero is specified to address U or W, though ∆i or ∆k is zero in G74 or G75.

5 A negative value is specified to ∆d, though the 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 command cannot be searched. Modify the program.

064

SHAPE PROGRAM NOT MONOTONOUSLY

A target shape which is not monotonous increase or decrease was spe cified 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 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 between two blocks specified by address P in G71, G72, or G73. Modify the program.

067

CAN NOT OPERATE IN MDI MODE

G70, G71, G72, or G73 command with address P and Q was specified. Modify the program.

068

P/S ALARM

For G71 type II, 11 or more pockets were set. Modify the program.

069

FORMAT ERROR IN G70–G73

The final move command in the blocks specified by P and Q of G70, G71, G72, or G73 ended with chamfering or corner R.

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 specified program number was not found in program number search. Check the data.

072

TOO MANY PROGRAMS

The number of programs to be stored exceeded 200. Delete unnecessary programs and execute program registration again.

Alarm

 Contents Message

073

PROGRAM NUMBER ALREADY IN USE

The commanded program number has already been used. Change the program number or delete unnecessary programs and execute program registration 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 protected.

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 address 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 processing. 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.

080

G37 ARRIVAL SIGNAL NOT ASSERTED

In the automatic tool compensation function (G36, G37), the measurement position reach signal (XAE or ZAE) is not turned on within an area specified in parameter 6254 (value ε).  

This is due to a setting or operator error.

081

OFFSET NUMBER NOT FOUND IN G37

Automatic tool compensation (G36, G37) was specified without a T code. (Automatic tool compensation function) Modify the program.

082

T–CODE NOT ALLOWED IN G37

T code and automatic tool compensation (G36, G37) were specified in the same block. (Automatic tool compensation function)  Modify the program.

083

ILLEGAL AXIS COMMAND IN G37

In automatic tool compensation (G36, G37), an invalid axis was specified 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.

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 defective.

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.

090

REFERENCE RETURN INCOMPLETE

The reference position return cannot be performed normally because the reference position return start point is too close to the reference position 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 INCOMPLETE

In the automatic operation halt state, manual reference position return cannot be performed.

092

AXES NOT ON THE REFERENCE POINT

The commanded axis by G27 (Reference position return check) did not return to the reference position.

094

P TYPE NOT ALLOWED (COORD CHG)

P type cannot be specified when the program is restarted. (After the automatic operation was interrupted, the coordinate system setting operation was performed.)

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

Alarm

 Contents Message

095

P TYPE NOT ALLOWED (EXT OFS CHG)

P type cannot be specified when the program is restarted. (After the 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 (WRK OFS CHG)

P type cannot be specified when the program is restarted. (After the au tomatic operation was interrupted, the workpiece offset amount changed.)

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

097

P TYPE NOT ALLOWED (AUTO EXEC)

P type cannot be directed when the program is restarted. (After power ON, after emergency stop or P/S alarm 94 to 97 were reset, no automat ic operation was performed.) Perform automatic operation.

098

G28 FOUND IN SEQUENCE RETURN

A command of the program restart was specified without the reference 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 AFT. SEARCH

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

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. Register the deleted program.

111

CALCULATED DATA OVERFLOW

The result of calculation is out of the allowable range (–1047 to –10–29, 0, and 10–29 to 1047).

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 cutting.

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, BCD argument is negative, or other values than 0 to 9 are present on each line of BIN argument. Modify the program.

122

QUADRUPLE MACRO MODAL–CALL

A total of four macro calls and macro modal calls are nested.  Modify the program.

123

CAN NOT USE MACRO COMMAND IN DNC

Macro control command is used during DNC operation. 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, 1  n  3 is not established. Modify the program.

127

NC, MACRO STATEMENT IN SAME BLOCK

NC and custom macro commands coexist.

Modify the program.

128

ILLEGAL MACRO SEQUENCE NUMBER

The sequence number specified in the branch command was not 0 to 9999. Or, it cannot be searched. Modify the program.

Alarm

 Contents Message

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.

131

TOO MANY EXTERNAL ALARM MESSAGES

Five or more alarms have generated in external alarm message. 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.

135

SPINDLE ORIENTATION PLEASE

Without any spindle orientation , an attempt was made for spindle index ing. Perform spindle orientation.

136

C/H–CODE & MOVE CMD IN SAME BLK.

A move command of other axes was specified to the same block as spindle indexing addresses C, H. Modify the program.

137

M–CODE & MOVE CMD IN SAME BLK.

A move command of other axes was specified to the same block as M– code related to spindle indexing. Modify the program.

139

CAN NOT CHANGE PMC CONTROL AXIS

An axis is selected in commanding by PMC axis control. Modify the program.

145

ILLEGAL COMMAND G112/G113

The conditions are incorrect when the polar 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.

150

ILLEGAL TOOL GROUP NUMBER

Tool Group No. exceeds the maximum allowable value. Modify the program.

151

TOOL GROUP NUMBER NOT FOUND

The tool group commanded in the machining program is not set. 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 gistrable. Modify the number of tools.

153

T–CODE NOT FOUND

In tool life data registration, a T code was not specified where one should be. Correct the program.

155

ILLEGAL T–CODE IN M06

In the machining program, M06 and T code in the same block do not cor respond to the 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 INCOMPLETE

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

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.”

Alarm

 Contents Message

176

IMPROPER G–CODE IN G107

Any of the following G codes which cannot be specified in the cylindrical interpolation mode was specified.

1) G codes for positioning, such as 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.

190

ILLEGAL AXIS SELECT

In the constant surface speed control, the axis specification is wrong. (See parameter No. 3770.) The specified axis command (P) contains an illegal value.

Correct the program.

194

SPINDLE COMMAND IN SYNCHRO–MODE

A contour control mode, spindle positioning (Cs–axis control) mode, or rigid tapping mode was specified during the serial spindle  synchronous control mode. Correct the program so that the serial spindle synchronous control mode is released in advance.

197

C–AXIS COMMANDED IN SPINDLE MODE

The program specified a movement along the Cf–axis when the signal 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 tapping, an S value is out of the range or is not specified. The maximum values for S which can be specified in rigid tapping is set in parameters 5241 to 5243. Change the setting in the parameter or modify the program.

201

FEEDRATE NOT FOUND IN RIGID TAP

In the rigid tapping, no F value is specified.

Correct the program.

202

POSITION LSI OVERFLOW

In the rigid tapping, spindle distribution value is too large.

203

PROGRAM MISS AT RIGID TAPPING

In the rigid tapping, position for a rigid M code (M29) or an S command is incorrect. Modify the program.

204

ILLEGAL AXIS OPERATION

In the rigid tapping, an axis movement is specified between the rigid M code (M29) block and G84 (G88) block. Modify the program.

205

RIGID MODE DI SIGNAL OFF

1 Rigid tapping signal (DGNG061 #1) is not 1 when G84 (G88) is executed though the rigid M code (M29) is specified.

2 The spindle of rigid tapping is not selected in a multi–spindle sys tem (by DI signal G27, #0 and #1, or G61, #4 and #5).

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

207

RIGID DATA MISMATCH

The specified distance was too short or too long in rigid tapping.

210

CAN NOT COMAND M198/M099

1 M198 and M199 are executed in the schedule operation. Or M198 is executed in the DNC operation. Modify the program. 2 In a multiple repetitive pocketing canned cycle, an interrupt macro was specified, and M99 was executed.

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.

212

ILLEGAL PLANE SELECT

The direct drawing dimensions programming is commanded for the plane other than the Z–X plane. Correct the program.

213

ILLEGAL COMMAND IN SYNCHRO–MODE

Movement is commanded for the axis to be synchronously controlled.

214

ILLEGAL COMMAND IN SYNCHRO–MODE

Coordinate system is set or tool compensation of the shift type is executed in the synchronous control. Correct the program.

217

DUPLICATE G251 (COMMANDS)

G51.2 or G251 is further commanded in the polygon machining mode. Modify the program.

218

NOT FOUND P/Q COMMAND IN G251

P or Q is not commanded in the G251 block, or the command value is out of the range. Modify the program.

Alarm

 Contents Message

219

COMMAND G250/G251 INDEPENDENTLY

G251 and G250 are not independent blocks.

220

ILLEGAL COMMAND IN SYNCHR–MODE

In the synchronous operation, movement is commanded by the NC pro gram or PMC axis control interface for the synchronous axis.

221

ILLEGAL COMMAND IN SYNCHR–MODE

Polygon machining synchronous operation and Cs axis control are executed at a time. Modify the program.

224

RETURN TO REFERENCE POINT

Not returned to the reference point before cycle start.

231

FORMAT ERROR IN G10 OR L50

Any of the following errors occurred in the specified format at the pro grammable–parameter input.

1 Address N or R was not entered.

2 A number not specified for a parameter was entered. 3 The axis number was too large.

4 An axis number was not specified in the axis–type parameter. 5 An axis number was specified in the parameter which is not an axis type.

6 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

ILLEGAL AXIS COMMAND IN HELICAL

Three or more axes were specified as helical axes in the helical inter polation 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.

244

P/S ALARM

In the skip function activated by the torque limit signal, the number of ac cumulated erroneous pulses exceed 32767 before the signal was input. Therefore, the pulses cannot be corrected with one distribution. Change the conditions, such as federates along axes and torque limit, and try again.

245

T–CODE NOT ALLOWED IN THIS BLOCK

One of the G codes, G50, G10, and G04, which cannot be specified in the same block as a T code, was specified with a T code.

5010

END OF RECORD

The end of record (%) was specified.

5018

POLYGON AXIS SPEED ERROR

The rotating speed ratio of the command value cannot be maintained in the G51.2 mode , because the speed of the spindle or the polygon turning synchronous axis exceeds the clamp value or it is too slow.

5020

PARAMETER OF RESTART ERROR

An erroneous parameter was specified for restarting a program.

5059

RADIUS IS OUT OF RANG E

During circular interpolation, the center of the arc specified with I, J, and K caused the radius to exceed nine digits.

5073

NO DECIMAL POINT

A decimal point is not specified for a command for which a decimal point must be specified.

5074

ADDRESS DUPLICATION ERROR

The same address appears more than once in a block. Alternatively, a block contains two or more G codes belonging to the same group.

5134

FSSB : OPEN READY TIME OUT

Initialization did not place FSSB in the open ready state.

5135

FSSB : ERROR MODE

FSSB has entered error mode.

5136

FSSB : NUMBER OF AMPS IS SMALL

In comparison with the number of controlled axes, the number of amplifiers recognized by FSSB is not enough.

5137

FSSB : CONFIGURATION ERROR

FSSB detected a configuration error.

5138

FSSB : AXIS SETTING NOT COMPLETE

In automatic setting mode, axis setting has not been made yet. Perform axis setting on the FSSB setting screen.

Alarm

 Contents Message

5139

FSSB : ERROR

Servo initialization did not terminate normally.

The optical cable may be defective, or there may be an error in connection to the amplifier or another module.

Check the optical cable and the connection status.

5195

DIRECTION CAN NOT BE JUDGED

When the touch sensor with a single contact signal input is used in the direct input B function for tool offset measurement values, the stored pulse direction is not constant. One of the following conditions exists: · The stop state exists in offset write mode.

· Servo off state

· The direction varies.

· Movement takes place simultaneously along two axes.

5197

FSSB : OPEN TIME OUT

The CNC permitted FSSB to open, but FSSB was not opened.

5198

FSSB : ID DATA NOT READ

Temporary assignment failed, so amplifier initial ID information could not be read.

5212

SCREEN COPY : PARAMETER  ERROR

There is a parameter setting error. Check that 4 is set as the I/O channel (parameter No. 90020).

5213

SCREEN COPY : COMMUNICATION ERROR

The memory card cannot be used. Check the memory card. (Check whether the memory card is write–protected or defective.)

5214

SCREEN COPY : DATA TRANSFER ERROR

Data transfer to the memory card failed.

Check whether the memory card space is insufficient and whether the memory card was removed during data transfer.

5220

REFERENCE POINT

ADJUSTMENT MODE

A parameter for automatically set a reference position is set. (Bit 2 of parameter No. 1819 = 1)

Perform automatic setting.

(Position the machine at the reference position manually, then perform manual reference position return.)

Supplementary: Automatic setting sets bit 2 of parameter No. 1819 to 0.

5222

SRAM CORRECTABLE ERROR

The SRAM correctable error cannot be corrected.

Cause:

A memory problem occurred during memory initialization. Action:

Replace the master printed circuit board (SRAM module).

5227

FILE NOT FOUND

A specified file is not found during communication with the built–in Handy File.

5228

SAME NAME USED

There are duplicate file names in the built–in Handy File.

5229

WRITE PROTECTED

A floppy disk in the built–in Handy File is write protected.

5231

TOO MANY FILES

The number of files exceeds the limit during communication with the built–in Handy File.

5232

DATA OVER–FLOW

There is not enough floppy disk space in the built–in Handy File.

5235

COMMUNICATION ERROR

A communication error occurred during communication with the built–in Handy File.

5237

READ ERROR

A floppy disk in the built–in Handy File cannot be read from. The floppy disk may be defective, or the head may be dirty. Alternatively, the Handy File is defective.

5238

WRITE ERROR

A floppy disk in the built–in Handy File cannot be written to. The floppy disk may be defective, or the head may be dirty. Alternatively, the Handy File is defective.

5257

G41/G42 NOT ALLOWED IN MDI MODE

G41/G42 (cutter compensation C: M series, tool–nose radius com pensation: T series) was specified in MDI mode. (Depending on the set ting of bit 4 of parameter No. 5008)

Alarm

 Contents Message

5303

TOUCH PANEL ERROR

A touch panel error occurred.

Cause:

1. The touch panel is kept pressed.

2. The touch panel was pressed when power was turned on. Remove the above causes, and turn on the power again.

5306

MODE CHANGE ERROR

In an one–touch macro call, the mode is not normally switched at the beginning.

5311

FSSB : ILLEGAL CONNECTION

1. This alarm is issued if, in a pair of axes in which one axis has an odd servo axis number (parameter No. 1023) and the other has an even servo axis number that is adjacent to the odd servo axis number, one of the axes is assigned to an amplifier connected to an FSSB in a system different from that for the other axis.

2. This alarm is issued if the system does not satisfy a constraint for performing high–speed HRV control, current control periods for two FSSBs are different, and it is specified that pulse modules connected to an FSSB in different paths are to be used.

Alarm 

Message

Contents

070 to 074 085 to 087

BP/S alarm

BP/S alarm occurs in the same number as the P/S alarm that occurs in ordinary program edit.

140

BP/S alarm

It was attempted to select or delete in the background a program being selected in the foreground. (Note)  

Use background editing correctly.

Alarm 

Message

Contents

300

n AXIS NEED ZRN

Manual reference position return is required for the nth–axis (n=1 – 4).

301

APC ALARM:n AXIS COMMUNICATION

nth–axis (n=1 – 4) APC communication error. Failure in data transmission  Possible causes include a faulty APC, cable, or servo interface module.

302

APC ALARM:n AXIS OVER TIME

nth–axis (n=1 – 4) APC overtime error.

Failure in data transmission.

Possible causes include a faulty APC, cable, or servo interface module.

303

APC ALARM:n AXIS FRAMING

nth–axis (n=1 – 4) APC framing error. Failure in data transmission. Possible causes include a faulty APC, cable, or servo interface module.

304

APC ALARM:n AXIS PARITY

nth–axis (n=1 – 4) APC parity error.

Failure in data transmission. Possible causes include a faulty APC, cable, or servo interface module.

305

APC ALARM:n AXIS PULSE MISS

nth–axis (n=1 – 4) APC pulse error alarm.  

APC alarm. APC or cable may be faulty.

306

APC ALARM:n AXIS BATTERY ZERO

nth–axis (n=1 – 4) APC battery voltage has decreased to a low level so that the data cannot be held.  

APC alarm. Battery or cable may be faulty.

307

APC ALARM:n AXIS BATTERY DOWN 1

nth–axis (n=1 – 4) axis APC battery voltage reaches a level where the battery must be renewed.

APC alarm. Replace the battery.

Alarm

 Contents Message

308

APC ALARM:n AXIS BATTERY DOWN 2

nth–axis (n=1 – 4) APC battery voltage has reached a level where the battery must be renewed (including when power is OFF).

APC alarm .Replace battery.

309

APC ALARM:n AXIS ZRN IMPOSSIBLE

An attempt was made to perform reference position return without rotating the motor through one or more turns. Rotate the motor through one or more turns, turn off the power then on again, then perform reference position return.

Alarm

Message

Description

360

n AXIS : ABNORMAL CHECKSUM (INT)

A checksum error occurred in the built–in pulse coder.

361

n AXIS : ABNORMAL PHASE DATA (INT)

A phase data error occurred in the built–in pulse coder.

362

n AXIS : ABNORMAL REV.DATA (INT)

A rotation speed count error occurred in the built–in pulse coder.

363

n AXIS : ABNORMAL CLOCK (INT)

A clock error occurred in the built–in pulse coder.

364

n AXIS : SOFT PHASE ALARM (INT)

The digital servo software detected invalid data in the built–in pulse cod er.

365

n AXIS : BROKEN LED (INT)

An LED error occurred in the built–in pulse coder.

366

n AXIS : PULSE MISS (INT)

A pulse error occurred in the built–in pulse coder.

367

n AXIS : COUNT MISS (INT)

A count error occurred in the built–in pulse coder.

368

n AXIS : SERIAL DATA ERROR (INT)

Communication data from the built–in pulse coder cannot be received.

369

n AXIS : DATA TRANS. ERROR (INT)

A CRC or stop bit error occurred in the communication data being re ceived from the built–in pulse coder.

380

n AXIS : BROKEN LED (EXT)

The separate detector is erroneous.

381

n AXIS : ABNORMAL PHASE  (EXT LIN)

A phase data error occurred in the separate linear scale.

382

n AXIS : COUNT MISS (EXT)

A pulse error occurred in the separate detector.

383

n AXIS : PULSE MISS (EXT)

A count error occurred in the separate detector.

384

n AXIS : SOFT PHASE ALARM (EXT)

The digital servo software detected invalid data in the separate detector.

385

n AXIS : SERIAL DATA ERROR (EXT)

Communication data from the separate detector cannot be received.

386

n AXIS : DATA TRANS. ERROR (EXT)

A CRC or stop bit error occurred in the communication data being re ceived from the separate detector.

387

n AXIS : ABNORMAL ENCODER (EXT)

An error occurs in the separate detector. For details, contact the manufacturer of the scale.