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Fanuc 6 Alarm Codes, 6T 6M Fanuc Alarms
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Fanuc 6 Alarm Codes, 6T 6M Fanuc Alarms
   
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Pennine Automation Spares
Brookwoods Industrial Estate
Holywell Green Halifax
West Yorkshire
HX4 9BH England UK

Com Reg No 6913788
VAT No GB 973599456
Tel:+44 (0) 1422 370109
Fax:+44 (0) 1422 371338
email:click here
 
Fanuc 6 Alarm Codes, System Fanuc 6 alarms

Fanuc System 6M and 6T Alarm codes,

210 to 245 Errors on stroke end limit switches
400 to 445 Errors on Servo System
600 to 603 Errors on PCB or Cables
700 to 702 Overheat of section or motor
900 to 999 Errors on Memory


Fanuc 6 Alarms

Program errors or Operator's Error

000

Re-apply the power after the parameter has been input

001

TH Alarm (A character with incorrect parity was input) Correct the tape

002

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

003

Data exceeding the maximum allowable number of digits was input

004

A numeral or the sign (-) was input without an address at the beginning of the block

005

The address was not followed by the appropriate data but was followed by another address of EOB code

006

Sign "-" input error (sign "-" was input after a address with which it can't be used. Or two "-" signs were used).

007

Decimal Point "." Input error (A decimal point was input after a address with which it can't be used. Or two decimal points were input).

008

The switch position of the tape reader was not AUTO (without reel) or REEL ON/REEL OFF (with reels).

009

Unusable character was input. (E).

010

A unusable G code was commanded. (The alarm is generated also when a G code with which the control is not equipped as an option is commanded).

011

Feedrate was not commanded at cutting feed or the feedrate was inadequate

015

The number of the commanded axes exceeded that of the allowable simultaneously controlled axis

017

The move commanded of the additional axis was commanded without equipping with an optional additional axis.

018

An additional axis was commanded with the other axis simultaneously.

021

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

022

In circular interpolation, radius designation was performed in the NC which is not equipped with the radius designation option.

023

In circular interpolation by radius designation, Zero was commanded for address R.

030

The tool offset number is too large for the D or H function.

031

In setting of offset amount by G10, The offset number following address P was excessive or it was not specified.

032

In setting of offset amount by G10, the offset amount was excessive.

035

Skip Cutting (G31) was commanded in cutter compensation mode.

036

G45-G48 (Tool Offset) was commanded in cutter compensation mode.

037

The selected (by using G17, G18 or G19) changed in cutter compensation mode.

038

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

041

Overcutting will occur in cutter compensation.

044

One of G27-G30 was commanded in canned cycle mode. An ATC cycle (M06) was commanded in canned cycle mode.

045

An ATC cycle (M06) was commanded for the NC which is not equipped with optional reference point return feature.

046

Other than P2, P3 and P4 was specified in the 2nd, 3rd and 4th reference point return commands.

047

G27 to G30 was commanded for and axis which does not have a reference point.

058

In 4-digit S code binary 12-bit/analogue output A, A command was specified exceeding the maximum or minimum number of spindle revolutions.

059

No program for selected work number is found (external work number select A function).

060

Commanded sequence number was not found in the sequence number search,

065

Scaling Magnification was specified as other than 1-99999.

066

Scaling was applied and as a result, movement value, coordinate value, circular arc radius, etc. exceed maximum programmable dimension.

067

G51 (scaling ON) was specified in cutter compensation mode.

070

The Fanuc memory area is insufficient.

071

The address to be searched was not found.

072

The number of programs to be stored exceeds 95 or 191. (191 is a option(.

073

The program number has already been used.

074

The program number is other then 1-9999

075

The program number or sequence number was not found at the start block of the program

076

The address P was commanded in the block with includes a M98 command.

077

The subprogram was called in triple

078

The sequence number which was specified by address P in the block which includes a M98 or M99 was not found

079

Memorized program and tape contents do not coincide

085

When storing data in memory by using ASR or RS232C interface, an over-run or framing error was generated

086

The signal level of RS232C interface was incorrect

087

When storing data in the memory by using the Fanuc RS232 interface, the time required to store the data is insufficient.

090

The reference point return cannot be performed normally because the reference point return start point is to close to the reference point or one revolution signal is not input owing to a fault in the pulse coder.

091

Reference point return cannot be executed normally, because of the feedrate is too low to synchronise the one revolution signal of the pulse coder with the reference counter,

092

The axis designated by G27 did not return to reference point.

094

No P type can be specified for program restart (because after program interruption, coordinate system setting or ORIGIN, etc. was executed)

095

No P type can be specified for program restart (because after program interruption, external work zero point offset value changed)

096

No P type can be specified for program restart (because after program interruption, work zero point offset value changed).

097

No P type can be specified for program restart (because after program interruption, no automatic operation has been executed).

100

The switch to set parameters is on. Push the reset button after turning off the switch.

101

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

110

Absolute value of data of fixed point representation exceeds the upper bound (99999999).

111

Exponent of data of floating point representation exceeds the upper bound.

112

Divisor is 0

113

A function that cannot be used by user macro A is used

114

Format error except for

115

Value not defined as variable number is assigned

116

Left side of substituted sentence is a variable of prohibited substitution

118

Nesting of brackets exceeds the upper limit (5).

119

Argument of SQRT is negative , Or argument of BCD is negative

122

Nesting of macro exceeds the upper limit (4)

123

Macro control command is uded in tape mode

124

DO END is not 1:1 corresponding

125

Format error of (formula)

126

Not 1 n 3 in DO n

127

NC command and macro command are mixed

128

Not 0 n 9999 in GO TO n

129

Unallowable address is used in .

130

In external data input, greater-address data contains an error

131

In external alarm message, five or more alarms have occurred

132

In external alarm message, clear, no corresponding alarm number exsists

133

In external alarm message and in external operator message, smaller- address data contains an error

170

Programs of numbers 8000 8999 and 9000 9899 are being edited, But this alarm occurs only when parameter setting inhibits these programs to be edited.

Error on Stroke Limit Switch

210

The movable part of machine touched the X Axis plus stroke limit switch

211

The movable part of machine touched the X Axis minus stroke limit switch

212

While the X Axis was moving in the plus direction, It entered into the forbidden area of the stored stroke limit 1

213

While the X Axis was moving in the minus direction, It entered into the forbidden area of the stored stroke limit 1

214

While the X Axis was moving in the plus direction, It entered into the forbidden area of the stored stroke limit 2

215

While the X Axis was moving in the minus direction, It entered into the forbidden area of the stored stroke limit 2

220

The movable part of the machine touched the Y axis plus stroke limit switch

221

The movable part of the machine touched the Y axis minus stroke limit switch.

222

While the Y axis was moving in the plus direction, it entered into the forbidden area of the stored stroke limit 1

223

While the Y axis was moving in the minus direction, it entered into the forbidden area of the stored stroke limit 1

224

While the Y axis was moving in the plus direction, it entered into the forbidden area of the stored stroke limit 2

225

While the Y axis was moving in the minus direction, it entered into the forbidden area of the stored stroke limit 2

230

The movable part of the machine touched the Z axis plus stroke limit switch

231

The movable part of the machine touched the Z axis minus stroke limit switch

232

While the Z axis was moving in the plus direction, it entered into the forbidden area of the stored stroke limit 1

233

While the Z axis was moving in the minus direction, it entered into the forbidden area of the stored stroke limit 1

234

While the Z axis was moving in the plus direction, it entered into the forbidden area of the stored stroke limit 2

235

While the Z axis was moving in the minus direction, it entered into the forbidden area of the stored stroke limit 2

240

The movable part of the machine touched the 4th axis plus stroke limit switch

241

The movable part of the machine touched the 4th axis minus stroke limit switch

Error on servo system

400

The control received the X, Y or Z axis overload signal

401

The READY signal (VRDY) of the X, Y or Z axis velocity control has turned off

402

The control received the 4TH axis overload signal

403

The READY signal (VARY) of the 4TH axis velocity control has turned off

404

The READY signal (VARY) of the X, Y or Z axis velocity control does not turn off even though the READY signal (PRDY) of the position control has turned off

The READY signal (VARY) of velocity control already on even though the READY signal (PRDY) of the position control is off yet at power on condition

405

In reference point return, reference point return is not performed in correctly by abnormality of NC control section or servo system. Perform manual reference point return again

410

The content of error register of the X axis is larger than the value allowed while the machine is stopped

411

The content of error register of the Y axis is larger than the value allowed while the machine is moving

412

Drift in X axis is excessive. (Exceeds 500VELO)

413

The content of the error register of the X axis exceeded =32767. Or the velocity command value of the DA converter is out of the range of +8191~ - 8192. Incorrect settings will cause this alarm

414

The resolver/inductosyn position detecting system of X axis is trouble

415

A feed rate exceeding 511875 detection units/sec was commanded in the X axis

An incorrect setting of CMR causes this error

416

X axis pulse coder position feedback is abnormal. (Disconnection alarm)

420

The content of the error register of the Y axis is larger than the value allowed while the machine is stopped

421

The content of the error register of the Y axis is larger than the value allowed while the machine is moving

422

Drift in Y axis is excessive. (Exceeds 500VELO)

423

The content of the error register of the Y axis exceeded =32767. Or the velocity command value of the DA converter is out of the range of +8191~ - 8192. Incorrect settings will cause this alarm

424

The DSCG position detecting system of the Y axis is trouble

425

A feed rate exceeding 511875 detection units/sec was commanded in the Y axis

An incorrect setting of CMR causes this error

426

Y axis Fanuc pulse coder position feedback is abnormal. (Disconnection alarm)

430

The content of the error register of the Z axis is larger than the value allowed while the machine is stopped

431

The content of the error register of the Z axis is larger than the value allowed while the machine is moving

432

Drift in Z axis is excessive. (Exceeds 500VELO)

433

The content of the error register of the Z axis exceeded =32767. Or the velocity command value of the DA converter is out of the range of +8191~ - 8192. Incorrect settings will cause this alarm

434

The resolver/inductosyn position detecting system of Z axis is trouble

435

A feed rate exceeding 511875 detection units/sec was commanded in the Z axis

An incorrect setting of CMR causes this error

436

Z axis pulse coder position feedback is abnormal. (Disconnection alarm)

440

The content of the error register of the 4TH axis is larger than the value allowed while the machine is stopped

441

The content of the error register of the 4TH axis is larger than the value allowed while the machine is moving

442

Drift in 4TH axis is excessive. (Exceeds 500VELO)

443

The content of the error register of the 4THaxis exceeded =32767. Or the velocity command value of the DA converter is out of the range of +8191~ - 8192. Incorrect settings will cause this alarm

444

The resolver/inductosyn position detecting system of the 4TH axis is trouble

425

A feed rate exceeding 511875 detection units/sec was commanded in the 4TH axis

An incorrect setting of CMR causes this error

426

Additional axis pulse coder position feedback is abnormal. (Disconnection alarm)

Connection alarm between each PCB

600

Data transferring error took place in the connection unit or in PC-model C

601

Slave relay was turned off. (Connections among unit, MDI/DPL (MDI/CRT) and master PCB are trouble. Another case change connection unit)

602

PC program has not yet been loaded

603

The correspondence between NC and PC is incorrect or interrupted. Change power sequence control PCB or master PCB

604

No hold is effective to PC-model B side MPU

605

A system error has occurred in PC-model B side MPU

606

RAM/ROM parity has occurred in PC-model B side MPU

607

Data transferring error took place in Fanuc MDI & CRT

Overheat alarm

700

Overheat of the master PCB

701

Overheat of the PCB for 4TH axis

702

Overheat of DC motor for X, Y, Z axis

703

Overheat of DC motor for 4TH axis

Errors on memory

900

Fault in bubble device. (Fault of input signal for bubble device)

901

Fault in bubble device. (The initial point in the bubble was not detected immediately after power on)

902

Fault in bubble device. (Page size error, undefined command)

903

Fault in bubble device. (Transfer missing, page size over)

904

Fault in Fanuc bubble device. (Parity error)

905

Fault in bubble device. (No marker)

906

Fault in bubble device. (Many defect loops)

910

RAM parity error (low byte)

911

RAM parity error (high byte)

920

System error (watch dog timer alarm)

930

CPU error (0, 3, 4 type interrupt generation)

997

ROM parity error (PC ROM)

998

ROM parity error (Basic ROM)

999

ROM pair error (No correspondence between high and low)

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