FANUC Series 30i-MODEL B, 31i-MODEL B, 32i-MODEL B. MAINTENANCE MANUAL

A.ALARM LIST

APPENDIX

B-64485EN/01

Message

Faulty location/corrective action

Contents

TOO LARGE DATA FOR

Use the [NEXT NET] soft key to

The limit on the net editing screen was

NET-EDITOR

change the net subject to net editing.

exceeded.

TOO MANY FUNCTIONS FOR

Use the [NEXT NET] soft key to

The number of functional instructions

NET-EDITOR

change the net subject to net editing.

exceeded the limit on the net editing

screen.

BAD DIAGRAM STRUCTURE

Check whether the connection shape

The circuit is too complicated to analyze.

of each relay or functional instruction

is correct.

NOT SUPPORT ENHANCED

Replace the functional instruction with

A ladder diagram using an enhanced

LADDER DIAGRAM

a functional instruction supporting an

ladder diagram function contains a

enhanced ladder diagram.

functional instruction which does not

Alternatively, use a net which does

support an enhanced ladder diagram.

not use the enhanced ladder diagram

function.

TOO COMPLICATED CIRCUIT

Connect the circuit to which a branch

The circuit around a functional instruction

AROUND FUNCTION

is made according to the control

is too complicated to analyze.

condition of a functional instruction to

the right bus line without merging it to

the output circuit of the functional

instruction. See X.xx.

CONNECT OUTPUT TO COIL

Connect a coil immediately following

No coil is connected immediately

DIRECTLY

the functional instruction.

following a functional instruction.

SINGLE COIL IS EXPECTED

Only one coil can be connected to

More than one coil is connected to a

this functional instruction.

functional instruction to which only one

coil can be connected.

INVALID CIRCUIT FOR FB

Specify a contact or coil for the

A functional instruction is connected for a

PARAMETER

parameter of the function block.

parameter of a function block.

NO CONNECTION

Connect the broken connection.

The connection is broken.

PARAMETER IS NOT

Set an address.

No address is set to the coil at the input

SUPPLIED

or output section of a function block.

CAN NOT PLACE FB AND

Delete the functional instruction

A functional instruction is placed in the

FUNCTION IN ONE NET

placed in the same net as for the

same net as for a function block.

function block.

NO ASSIGNMENT TO FB

Set a contact.

No contact is set in the input section of

CONTACT

the BOOL type of a function block.

Error messages that may be displayed on the TITLE DATA EDITOR screen

Message

Faulty location/corrective action

Contents

TOO MANY

Make sure that the entered character

The number of characters in the entered

CHARACTERS

string is within the allowable input

character string exceeds the allowable input

length.

length. Some of the characters are

discarded.

PROGRAM IS BEING

Disconnect the online communication

The title data cannot be displayed because

MODIFIED

with FANUC LADDER-III. Stop other

online communication with FANUC

applications from accessing the title

LADDER-III is in progress or another

data.

application is accessing the title data.

THIS FUNCTION IS

Cancel the protection by the

This function is protected by the

PROTECTED

programmer protection function or

programmer protection function or 8-level

8-level protection function.

protection function.

- 702 -

B-64485EN/01

APPENDIX

A.ALARM LIST

Error messages that may be displayed on the SYMBOL & COMMENT DATA

EDITOR screen

Message

Faulty location/corrective action

Contents

TOO MANY

Make sure that the entered address is

The number of characters in the entered

CHARACTERS

within the allowable input length.

address exceeds the allowable address

input length.

ADDRESS IS REQUIRED

Enter an address correctly.

No address was entered during the batch

input of address, symbol, and comment data

using the SYMBOL & COMMENT EDITOR

screen.

ILLEGAL PMC ADDRESS

Enter an address correctly.

The specified address is invalid, or the

entered address character string contains a

space or spaces.

THE ADDRESS ALREADY

Specify another address.

An already registered address was entered.

HAS AN ENTRY

THE SYMBOL NAME IS

Specify another symbol.

An already registered symbol was entered.

ALREADY USED

PMC ADDRESS MUST BE

Enter a PMC address in the ADDRESS

No PMC address was entered when new

ENTERED

field.

symbol/comment data is registered.

TOO LONG SYMBOL

Make sure that the symbol consists of

The entered symbol exceeds the specified

NAME

16 characters or less.

number of characters.

TOO LONG COMMENT

Make sure that the comment consists of

The entered comment exceeds the specified

STRING

30 characters or less.

number of characters.

BAD SYMBOL NAME

Define a symbol that contains no space.

The entered symbol contains a space or

spaces.

THE STRING IS NOT

Specify another character string for the

The search was done for the specified

FOUND

search.

character string but did not find it.

OUT OF SPACE

Create free space for the sequence

The symbol/comment editing area has no

program, by deleting unnecessary

free space.

ladder or message data.

PROGRAM IS BEING

Disconnect the online communication

The symbol/comment data cannot be

MODIFIED

with FANUC LADDER-III. Stop other

displayed because online communication

applications from accessing the

with FANUC LADDER-III is in progress or

symbol/comment data.

another application is accessing the

symbol/comment data.

THIS FUNCTION IS

Cancel the protection by the

This function is protected by the

PROTECTED

programmer protection function or

programmer protection function or 8-level

8-level protection function.

protection function.

BAD SYMBOL NAME

Change the symbol name.

The symbol name is invalid.

CANNOT EDIT ADDRESS

Use FANUC LADDER-III to change the

The symbol whose PMC address is

AUTO ASSIGNED

symbol.

assigned automatically by compiling FANUC

SYMBOL

LADDER-III, can not edit.

ILLEGAL DATA TYPE

Enter a correct data type.

The specified data type is invalid.

ILLEGAL PROGRAM

Enter a correct program name.

The specified program is invalid.

NAME

LINE FEED IS NOT

Line feed code can be entered in

Line feed code cannot be entered in this

AVAILABLE IN THIS DATA

comment data only. Do not enter it in

data.

other data.

LINE FEED IS NOT

Enter Line feed code in the insert or

Line feed code cannot be entered in this

AVAILABLE IN THIS

overwrite mode.

mode.

MODE

NO SYMBOL. PROGRAM

Symbol name is required for local

The specified program is ignored because

SETTING IS IGNORED

symbol.

no symbol is specified.

NOTHING TO PASTE

You need to copy or cut character

You try to paste character strings without

strings before you paste them.

copying or cutting ones.

TOO LARGE DATA TO

Shorten the character string to copy or

The character strings is too long to copy or

PASTE

cut.

- 703 -

A.ALARM LIST

APPENDIX

B-64485EN/01

Message

Faulty location/corrective action

Contents

UNAVAILABLE

Do not copy or cut characters which

The characters which can not be used at

CHARACTERS WAS

cannot be used at pasted position.

pasted position, were omitted.

OMITTED.

Error messages that may be displayed on the MESSAGE DATA EDITOR

screen

Message

Faulty location/corrective action

Contents

INPUT INVALID

Enter ";" in the 5th digit position in the

The format of message number is

batch message input process.

missing. The delimiter code - semicolon

(;) - was not entered in the batch

message input process.

ILLEGAL NUMBER

Enter a four-digit number as the

The entered message number contains

message number.

any nonnumeric character, or a number

shorter than four digits was entered.

THE NUMBER IS OUT OF

Make sure that the entered message

The entered message number is out of

RANGE

number with path number is in the

range.

range between 1000 and 4095.

Another message number is in the

range between 1000 and 9999.

CLOSING "@" IS NOT FOUND

When entering kana or other

One of the @ sign pair is missing.

Japanese characters, make sure that

they are enclosed within a pair of @

signs.

BAD NUMBER OF

Enter a character string correctly

The number of characters entered

CHARACTERS IN "@-@"

between a pair of @ signs.

between the pair of @ signs is not even.

ILLEGAL CHARACTER IN

Enter a character string correctly

One or more invalid character codes

"@-@"

between a pair of @ signs.

exist between the pair of @ signs.

BAD NUMBER OF

Enter a two-byte code correctly

The number of characters in the two-byte

CHARACTERS FOR 2-BYTE

between @02 and 01@.

code (characters entered between @02

CODE

and 01@) is not a multiple of four.

ILLEGAL 2-BYTE CODE

Enter a two-byte code correctly

The two-byte code (characters entered

between @02 and 01@.

between @02 and 01@) contains one or

more characters other than the JIS

codes.

CLOSING CONTROL CODE

Enter the closing control code.

The two-byte code (characters entered

"01" IS NOT FOUND

between @02 and 01@) lacks the

closing control code (01).

CONTROL CODE "XX" IS

Remove any repeated control code.

The starting control code (02), closing

REPEATED

control code (01), and/or umlaut code

(0D) is repeated.

CLOSING "]" IS NOT FOUND

Make sure that the "[" and "]" codes

The delimiter codes for numerical data

are entered in pairs.

are not entered in pairs.

BAD NUMERICAL DATA

Specify the numerical data correctly.

The format of the numerical data is

FORMAT

invalid.

BAD PMC ADDRESS FOR

Enter an available address.

The address section of the numerical

NUMERIAL DATA

data is invalid.

PROGRAM IS BEING

Disconnect the online communication

The message data cannot be displayed

MODIFIED

with FANUC LADDER-III. Stop other

because online communication with

applications from accessing the

FANUC LADDER-III is in progress or

message data.

another application is accessing the

message data.

THIS FUNCTION IS

Cancel the protection by the

This function is protected by the

PROTECTED

programmer protection function or

programmer protection function or 8-level

8-level protection function.

protection function.

- 704 -

B-64485EN/01

APPENDIX

A.ALARM LIST

Error messages that may be displayed on the I/O MODULE EDITOR screen

Message

Faulty location/corrective action

Contents

GROUP NUMBER IS TOO

Specify 15 or a smaller value as the

The entered group number is too large.

LARGE

group number.

BASE NUMBER IS TOO LARGE

Specify base number 0 for I/O Unit-B

The entered base number is too large.

(##, #1 - #10).

SLOT NUMBER IS TOO LARGE

Specify 30 or a smaller value as the

The entered slot number is too large.

slot number for I/O Unit-B (##, #1 -

#10).

For other I/O units, specify 10 or a

smaller value.

SLOT NUMBER IS TOO SMALL

Check the I/O unit name.

The entered slot number is too small.

I/O UNIT NAME MISMATCH

Check the I/O unit name or address.

The input I/O unit is assigned to the Y

address, or the output I/O unit is

assigned to the X address.

ILLEGAL I/O UNIT NAME

Enter an I/O unit that is listed in Tables

The entered I/O unit name is invalid.

3.2 (a) to 3.2 (c) in Chapter 3.

NOT ENOUGH SPACE

Enter the data again after creating free

There is not enough free address space

space by deleting the data allocated

for the size of the I/O unit you are going

behind the current cursor position or by

to assign.

other adequate means.

This error also occurs if you attempt to

assign the I/O unit to an already

allocated address space.

PROGRAM IS BEING

Disconnect the online communication

The I/O module data cannot be

MODIFIED

with FANUC LADDER-III. Stop other

displayed because online

applications from accessing the I/O

communication with FANUC

module data.

LADDER-III is in progress or another

application is accessing the I/O module

data.

THIS FUNCTION IS

Cancel the protection by the

This function is protected by the

PROTECTED

programmer protection function or

8-level protection function.

Error messages that may be displayed on the I/O CONFIGURATION EDITOR

(I/O Link i assignment) screen

Message

Faulty location / corrective action

Contents

TOO MANY GROUPS (CHx)

Delete any unnecessary group, then

A new group cannot be created

create a new group.

because the maximum number of

groups per channel is exceeded.

TOO MANY SLOTS (CHx)

Delete any unnecessary slot, then

A new slot cannot be created

create a new slot.

because the maximum number of

slots per channel (256 slots) is

exceeded.

TOO MANY SLOTS IN A GROUP

Delete any unnecessary slot, then

A new slot cannot be created

(CHx, Gyy)

create a new slot.

because the maximum number of

slots per channel (32 slots) is

exceeded.

NO SLOT(Gxx)

Add a slot.

There is no slot in group Gxx.

SLOT NUMBER IS REQUIRED

Enter a slot number.

No slot number is entered for a slot.

SLOT NUMBER DUPLICATE

Change the slot number used more

More than one slot data item having

than once.

the same slot number is found in the

same group.

CAN NOT DELETE MPG SLOT

Turn the MPG flag off in the group

No MPG slot can be deleted in the

setting screen.

slot setting screen.

ILLEGAL SLOT NUMBER

Enter a slot number not greater than

The entered slot number is greater

32.

than 32.

- 705 -

A.ALARM LIST

APPENDIX

B-64485EN/01

Message

Faulty location / corrective action

Contents

ILLEGAL PMC ADDRESS

Enter a correct PMC address again.

The entered PMC address is invalid.

Alternatively, no PMC address is

entered.

ILLEGAL SIZE

Enter a correct size again.

The entered size is outside the PMC

address range.

Alternatively, a value of 0 is entered

as the size.

SLOT HAS NO ASSIGNMENT

Enter a PMC address and size.

For a slot, a PMC address or size is

not entered for both DI and DO.

ILLEGAL COMMENT

Enter a correct comment again.

An entered comment does not

conform to the extended symbol and

comment format.

PMC ADDRESS OVERLAPPED

Enter the PMC address or size so

Address PMCm X(Y)nnnn is also

(PMCm X(Y)nnnn)

that it is set only once.

assigned to another slot in I/O Link i

assignment data.

TOO MANY OUTPUT POINTS (CHx,

Reduce the number of output points

The number of output points of the

Gyy)

of the group.

I/O Link i group set for Gyy of CHx

exceeds the upper limit (65 bytes by

default or 29 bytes for the safety I/O

device).

TOO MANY INPUT POINTS (CHx,

Reduce the number of input points

The number of input points of the I/O

Gyy)

of the group.

Link i group set for Gyy of CHx

exceeds the upper limit (65 bytes by

default or 29 bytes for the safety I/O

device).

TOO MANY OUTPUT POINTS (CHx)

Reduce the number of output points

Warning message. The number of

in the channel.

I/O Link i output points set in CHx

exceeds the upper limit.

TOO MANY INPUT POINTS (CHx)

Reduce the number of input points

Warning message. The number of

in the channel.

I/O Link i input points set in CHx

exceeds the upper limit.

TOO MANY CHARACTERS

Enter a comment within the input

The number of characters in an

field.

entered comment exceeds the input

width.

THE ADDRESS IS NOT FOUND

The specified address is not found.

INPUT INVALID

Enter a correct numeric value.

A numeric value is invalid.

I/O CONFIG DATA IS BROKEN

Enter an I/O configuration file again.

I/O Link i assignment data is invalid.

TOO MANY SAFETY I/O GROUPS

Reduce the number of I/O Link i

Warning message. More than four

safety I/O groups.

I/O Link i safety I/O groups are

specified either on the PMC or DCS

side in the entire system.

TOO MANY ASSIGNMENTS

When a group in the high-speed

Warning message. In CHn, group yy

(H.SPEED)(CHn,Gyy)

transfer cycle mode is connected to

and following exceed the transfer

I/O Link i, correct assignment so that

capacity limit in transfer timing

the assignment for each group is

assignment processing when the

performed within the quartered

high-speed mode of I/O Link i is

transfer timing with referencing

used.

Subsection 3.6.4 “Transfer Cycle”.

BASIC GROUP INVALID

Correct the number of basic groups

The number of basic groups for the

for the I/O assignment selection

I/O assignment selection function of

function of I/O Link i.

I/O Link i is invalid.

UNAVAILABLE ADDRESS FOR

Use addresses X0/Y0 and following.

Addresses X200/Y200, X400/Y400,

DCSPMC

or X600/Y600 and following are

assigned to a group for which

DCSPMC is specified for the PMC

path.

- 706 -

B-64485EN/01

APPENDIX

A.ALARM LIST

Message

Faulty location / corrective action

Contents

THIS DATA IS BEING MODIFIED

Disconnect the online

I/O configuration data cannot be

communication with FANUC

displayed because online

LADDER-III. Stop other applications

communication with FANUC

from accessing the I/O configuration

LADDER-III is in progress or another

data.

application is accessing the I/O

configuration data.

INTERNAL ERROR(0xCxxxxxxx)

This error occurs due to an internal

message correctly.

factor. An error code is indicated in

parentheses.

Error messages that may be displayed on the SYSTEM PARAMETER screen

Message

Faulty location/corrective action

Contents

INPUT INVALID

Enter a correct numerical value.

The entered numerical value or its input

format is invalid.

SYMBOL UNDEFINED

Enter a defined symbol or bit address.

An undefined symbol character string

was entered.

PROGRAM IS BEING

Disconnect the online communication

The system parameter data cannot be

MODIFIED

with FANUC LADDER-III. Stop other

displayed because online communication

applications from accessing the

with FANUC LADDER-III is in progress

system parameter data.

or another application is accessing the

system parameter data.

THIS FUNCTION IS

Cancel the protection by the

This function is protected by the

PROTECTED

programmer protection function or

programmer protection function or 8-level

8-level protection function.

protection function.

Error messages that may be displayed on the SIGNAL STATUS screen

Message

Faulty location/corrective action

Contents

INPUT INVALID

Enter a correct numerical value.

The entered numerical value or its input

format is invalid.

SYMBOL UNDEFINED

Enter a defined symbol or bit address.

An undefined symbol character string

was entered.

THIS FUNCTION IS

Cancel the protection by the

This function is protected by the

PROTECTED

programmer protection function or

programmer protection function or 8-level

8-level protection function.

protection function.

Error messages that may be displayed on the PMC PARAM screen

Message

Faulty location/corrective action

Contents

INPUT INVALID

Enter a numerical value correctly.

The entered numerical value or its input

format is invalid.

MUST BE IN EMERGENCY

Set a mode to MDI or emergency

The status of NC is not MDI mode or

STOP OR IN MDI MODE

stop.

emergency stop.

PWE MUST BE ON

Set the “PWE” to ”1” in NC setting

The “PWE” in NC setting screen is ”0”.

screen.

EITHER PWE OR KEY4 MUST

Set the “PWE” to ”1” in NC setting

The “PWE” in NC setting screen is ”0” or

BE ON

screen or set the key “KEY4” to “1”.

the program protect key “KEY4” is ”0”.

THIS FUNCTION IS

Cancel the protection by the

This function is protected by the

PROTECTED

programmer protection function or

programmer protection function or 8-level

8-level protection function.

protection function.

Error messages that may be displayed on the SIGNAL TRACE screen

Message

Faulty location/corrective action

Contents

TRACE FUNCTION IS

Wait until FANUC LADDER-III or

FANUC LADDER-III or some other

ALREADY IN USE.

some other application finishes using

application is currently using the trace

the trace function before executing it.

function.

- 707 -

A.ALARM LIST

APPENDIX

B-64485EN/01

Message

Faulty location/corrective action

Contents

NO SAMPLING ADDRESS.

Specify a bit address as a sampling

No sampling address is specified in the

address in the trace parameter.

trace parameter.

NO STOP TRIGGER ADDRESS.

Specify a bit address as the stop

The stop trigger address is not specified

trigger address in the trace

in the trace parameter.

parameter.

NO SAMPLING TRIGGER

Specify a bit address as the sampling

The sampling trigger address is not

ADDRESS.

trigger address in the trace

specified in the trace parameter.

parameter.

USB MEMORY IS USED BY

Terminate another function that is

The USB memory is being used by

OTHER FUNCTION.

using the USB memory, then perform

another function.

operation again.

USB MEMORY IS NOT READY.

Check whether a USB memory is

No USB memory is inserted.

inserted.

USB MEMORY IS FULL.

Delete any unnecessary files and

The USB memory is full.

allocate a required capacity.

USB MEMORY HAS BEEN

Insert the USB memory, then execute

A USB memory is removed while it is

REMOVED

input/output operation again.

being accessed.

USB MEMORY IS NOT

Replace the USB memory with

The inserted USB memory cannot be

FORMATTED

another one.

recognized.

USB HARDWARE ERROR

Replace the USB memory with

This error occurs due to a USB hardware

(xxxxxxxxxx)

another one. If this error still occurs

failure. An error code is indicated in

after replacement, contact us, and

parentheses.

report the displayed message

correctly.

INTERNAL ERROR (xxxxxxxxxx)

This error occurs due to an internal

message correctly.

factor.

An error code is indicated in

parentheses.

Error messages that may be displayed on the trace setting screen

Message

Faulty location/corrective action

Contents

INPUT INVALID

Enter a numerical value that is within

A nonnumeric value or an out-of-range

the specified data range of the

parameter value was entered.

relevant trace parameter.

SYMBOL UNDEFINED

Enter a defined symbol or bit address.

An undefined symbol character string

was entered.

BIT ADDRESS IS REQUIRED

Specify a bit address as the stop or

A byte address was specified as the stop

sampling trigger address.

or sampling trigger address.

INVALID STOP TRIGGER

Enter a PMC signal address that can

The bit address entered as the stop

ADDRESS

be used as the stop trigger address.

trigger address is invalid.

INVALID SAMPLING TRIGGER

Enter a PMC signal address that can

The bit address entered as the sampling

ADDRESS

be used as the sampling trigger

trigger address is invalid.

address.

UNSUPPORTED TRACE

This file cannot be handled. Set data

An attempt was made to read a trace

SETTING FILE

in the TRACE SETING screen.

setting file that could not be handled.

INVALID SETTING VALUE

Output the trance setting file again.

An invalid setting is found.

(LINE n)

Alternatively, set data in the TRACE

The file may be damaged.

SETING screen.

SAMPLING TIME/FRAME WAS

Check the data on the TRACE

The values are adjusted according to the

ADJUSTED

SETING screen.

read data. (This is warning.)

UNKNOWN SETTING WAS

Check the read trace data.

An unknown trace setting item is found

SKIPPED(LINE n)

and ignored.

(This is warning.)

INVALID SAMPLING ADDRESS

Check the read trace data.

An invalid sampling address is found.

WAS FOUND

(This is warning.)

- 708 -

B-64485EN/01

APPENDIX

A.ALARM LIST

Message

Faulty location/corrective action

Contents

TOO MANY SAMPLING

Check the read trace data.

The number of sampling addresses

ADDRESSES

exceeds the upper limit. (This is

warning.)

THE FILE IS NOT TRACE

This file cannot be read. Specify a

An attempt was made to read a file which

SETTING FILE

correct file.

was not a trace setting file.

FILE NAME CONTAINS

Correct file name.

“FORFANUC” cannot be used in the top

RESERVED WORD.

of the file name.

USB MEMORY IS USED BY

Terminate another function that is

The USB memory is being used by

OTHER FUNCTION.

using the USB memory, then perform

another function.

operation again.

Another function is formatting the USB

memory.

USB MEMORY IS NOT READY.

Check whether a USB memory is

No USB memory is inserted.

inserted.

USB MEMORY HAS BEEN

Insert the USB memory, then execute

A USB memory is removed while it is

REMOVED

input/output operation again.

being accessed.

USB MEMORY IS NOT

Replace the USB memory with

The inserted USB memory cannot be

FORMATTED

another one.

recognized.

FILE NAME IS INVALID.

Correct the file name.

An invalid character is found in a file

name.

FOLDER NAME CANNOT BE

A folder name is specified. Specify an

An attempt was made to read or write a

SPECIFIED.

appropriate file name.

folder.

USB HARDWARE ERROR

Replace the USB memory with

This error occurs due to a USB hardware

(xxxxxxxxxx)

another one. If this error still occurs

failure. An error code is indicated in

after replacement, contact the

parentheses.

FANUC service center, and report the

displayed message correctly.

INTERNAL ERROR (xxxxxxxxxx)

This error occurs due to an internal

message correctly.

factor.

An error code is indicated in

parentheses.

Error messages that may be displayed on the I/O diagnosis screen

Message

Faulty location/corrective action

Contents

ENTER STRING TO SEARCH.

Enter a string before starting a

No search string is specified.

search.

I/O DIAGNOSIS FUNCTION IS

To use the I/O diagnosis function,

The I/O diagnosis function cannot

NOT SUPPORTED

update the PMC system software.

be used because the PMC system

software is an older version.

INPUT INVALID

Check the entered string.

The entered string is invalid.

LADDER PROGRAM IS BROKEN

Check the information displayed on

The program is corrupted.

the PMC alarm screen and reload

the program.

NO GROUP FORMAT.

Use [GROUP] on the I/O diagnosis

No group display is set.

(setting) screen.

PROGRAM IS BEING MODIFIED.

Retry after completing the function

The program cannot be referenced

that is using the program.

because it is being used by another

function.

REACHED TO THE END OF

To make another search, specify a

The search has been completed

SYMBOL DATA.

string again.

until the end of the data has been

reached.

SYMBOL ORDER IS NOT

Use the FANUC LADDER-III to

The format of this program does not

AVAILABLE.

convert the program to one with an

allow sorting and display in symbol

expanded function.

order.

THE GROUP IS NOT FOUND

Check the specified group.

The specified group is not found.

- 709 -

A.ALARM LIST

APPENDIX

B-64485EN/01

Message

Faulty location/corrective action

Contents

FORCING IS PROTECTED ON

Disable the programmer protection

The forced input/output function is

THIS PATH.

function.

currently protected on the selected

PMC path.

THE STRING IS NOT FOUND

Check the specified string.

The specified string is not found.

A.2.4 I/O Communication Error Messages

The error messages that may appear on the I/O screen and their meanings and actions are listed below.

Error messages displayed during memory card I/O operation

Message

Faulty location/corrective action

Contents

MEMORY CARD IS NOT

Check whether a memory card is

No memory card is installed.

READY

installed.

MEMORYCARD IS FULL

Delete files to create available space.

There is no available space in the

memory card.

MEMORYCARD IS WRITE

Release the write protection of the

The memory card is write-protected.

PROTECTED

memory card.

MEMORYCARD IS NOT

Format the memory card in FAT16. (It

The memory card cannot be recognized.

FORMATTED

cannot be recognized if formatted in

FAT32.)

TOO MANY FILES IN

Delete unnecessary files to reduce

There are too many files.

MEMORYCARD

the number of files.

FILE NOT FOUND

On the list screen, check the file

The specified file cannot be found.

name or file number.

FILE IS READ-ONLY

Check the attributes of the file.

Write to the specified file is not permitted.

FILE NAME IS INVALID

Specify the file name in MS-DOS

The file name is illegal.

form.

COULD NOT FORMAT

The NC cannot format this memory

The memory card cannot be formatted.

MEMORY CARD

card. Format the memory card in

FAT16 using another PC. (It cannot

be recognized if formatted in FAT32.)

UNSUPPORTED

Replace the memory card with

This memory card is not supported.

MEMORYCARD

another one.

CAN NOT DELETE FILE

Check the attributes of the file.

An error occurred when a file was

deleted from the memory card.

MEMORYCARD BATTERY

Replace the battery of the memory

The battery of the memory card has

ALARM

card.

become weak.

THIS FILE NAME IS ALREADY

Change the file name to another one.

The file name is already used.

USED

MEMORYCARD ACCESS

Replace the memory card with

The memory card cannot be accessed.

ERROR

another one.

DIFFERENCE FOUND

File comparison detected a mismatch.

MEMORY CARD IS LOCKED BY

Wait until the PMC user completes

Another PMC user is using the memory

OTHER FUNCTION

processing, then retry.

card.

MEMORY CARD HEADER ROM

This file cannot be read. Check the

An attempt was made to read a file, but

DATA ID IS ILLEGAL

type of the file.

its ROM data ID was illegal.

FILE NUMBER CAN NOT

If the file does not exist, the key entry

The file number cannot be selected.

SELECTED

is invalid. If this error occurs even

when the cursor is placed at a file

name, contact the FANUC service

center.

THE FILE NUMBER DOES NOT

Check the total number of files on the

The entered file number is not present.

EXIST

list screen.

The entered number exceeds the total

number of files.

- 710 -

B-64485EN/01

APPENDIX

A.ALARM LIST

Message

Faulty location/corrective action

Contents

FILE NUMBER IS RESTRICTED

Enter a numeric value not exceeding

A value up to 128 can be entered as the

TO "128"

128.

file number.

MEMORY CARD IS USED BY

Retry after terminating the other

Some other function is currently using

OTHER FUNCTION

function that is currently using the

the memory card.

memory card.

MEMORY CARD IS WRITE

Cancel the write protection of the

The memory card is write protected.

PROTECTED

memory card, or use another memory

card that is not write protected.

UNSUPPORTED MEMORY

Use another memory card.

This is an unsupported type of memory

CARD

card.

COULD NOT DELETE FILE

Check the read/write permission

The file cannot be deleted.

attribute of the file.

TRACE FILE NUMBER IS OVER

Delete unnecessary old trace result

No more trace result file can be created

file or files.

because the maximum trace result file

number (file extension) has been

reached.

UNSUPPORTED TRACE

This file cannot be handled. Set data

An attempt was made to read a trace

SETTING FILE

in the TRACE SETING screen.

setting file that could not be handled.

INVALID SETTING VALUE

Output the trance setting file again.

An invalid setting is found.

(LINE n)

Alternatively, set data in the TRACE

The file may be damaged.

SETING screen.

SAMPLING TIME/FRAME WAS

Check the data on the TRACE

The values are adjusted according to the

ADJUSTED

SETING screen.

read data. (This is warning.)

UNKNOWN SETTING WAS

Check the read trace data.

An unknown trace setting item is found

SKIPPED(LINE n)

and ignored. (This is warning.)

INVALID SAMPLING ADDRESS

Check the read trace data.

An invalid sampling address is found.

WAS FOUND

(This is warning.)

TOO MANY SAMPLING

Check the read trace data.

The number of sampling addresses

ADDRESSES

exceeds the upper limit. (This is

warning.)

INTERNAL ERROR (xxxxxxxxxx)

Contact the FANUC service center,

An error due to an internal factor

and report the displayed message

occurred. Details on the error are

correctly.

displayed in parentheses.

Error messages displayed during USB memory I/O operation

Message

Faulty location/corrective action

Contents

FILE NAME CONTAINS RESERVED

Correct file name.

“FORFANUC” cannot be used in

WORD.

the top of the file name.

USB MEMORY HAS BEEN REMOVED

Insert the USB memory, then

A USB memory is removed while it

execute input/output operation again.

is being accessed.

USB MEMORY IS NOT READY.

Check whether a USB memory is

No USB memory is inserted.

inserted.

USB MEMORY IS USED BY OTHER

Terminate another function that is

The USB memory is being used by

FUNCTION.

using the USB memory, then perform

another function.

operation again.

THIS FILE NAME IS ALREADY USED.

Follow the message, and overwrite

An existing file name is specified as

OVERWRITE IT?

the file or specify another file name

the write destination.

to write data.

FILE NOT FOUND

Check the file name or number on

The specified file is not found.

the file list screen.

USB MEMORY IS FULL.

Delete any unnecessary files and

The USB memory is full.

allocate a required capacity.

FILE IS READ-ONLY.

Specify another file or check the file

The specified file is read-only.

attribute and delete the read-only

attribute.

- 711 -

A.ALARM LIST

APPENDIX

B-64485EN/01

Message

Faulty location/corrective action

Contents

USB MEMORY IS NOT FORMATTED

Replace the USB memory with

The inserted USB memory cannot

another one.

be recognized.

FILE NAME IS INVALID.

Correct the file name.

An invalid character is found in a

file name.

DIFFERENCE FOUND

File comparison detected a

mismatch.

THE FILE NUMBER DOES NOT

Check the total number of files on

The entered file number is not

EXIST

the list screen.

found. The entered number is

greater than the total number of

files.

FILE NUMBER IS RESTRICTED TO

Enter a numeric value not greater

A value up to 128 can be entered

"128"

than 128.

as the file number.

FOLDER CANNOT BE SPECIFIED.

<1> The specified number indicates

a folder. Enter an appropriate

a folder.

number.

<2> An attempt was made to select

<2> No folder can be selected in the

a folder in the file list screen.

file list screen.

THIS FILE CANNOT BE SPECIFIED.

<1> The file name corresponding to

the specified file number

consists of more than 32

characters. Enter an appropriate

characters.

number.

<2> An attempt was made to select

<2> No file having a file name

a file having a file name

consisting of more than 32

characters can be selected in

characters.

the file list screen.

USB HARDWARE ERROR

Replace the USB memory with

This error occurs due to a USB

(xxxxxxxxxx)

another one. If this error still occurs

hardware failure. An error code is

after replacement, contact the

indicated in parentheses.

FANUC service center, and report

the displayed message correctly.

INTERNAL ERROR (xxxxxxxxxx)

This error occurs due to an internal

message correctly.

factor.

An error code is indicated in

parentheses.

Error messages displayed during flash ROM I/O operation

Message

Faulty location/corrective action

Contents

NOT IN EMG STOP MODE

Place the system in the emergency

The system is not in the emergency stop

stop state.

state.

INVALID LADDER PROGRAM

Check the program.

The transfer program is illegal.

DIFFERENCE FOUND

A file comparison detected a mismatch.

FLASH ROM IS LOCKED BY

Wait until the PMC user completes

Another PMC user is using the flash

OTHER FUNCTION

processing, then retry.

ROM.

FLASH ROM HEADER ROM

This file cannot be read. Check the

An attempt was made to read a file, but

DATA ID IS ILLEGAL

type of the file.

its ROM data ID was illegal.

FLASH ROM IS USED BY

This file cannot be read. Check the

The ROM data ID of the file you

OTHER FUNCTION

type of the file.

attempted to read is invalid.

INTERNAL ERROR (xxxxxxxxxx)

Contact the FANUC service center,

An error due to an internal factor

and report the displayed message

occurred. Details on the error are

correctly.

displayed in parentheses.

- 712 -

B-64485EN/01

APPENDIX

A.ALARM LIST

Error messages displayed during FLOPPY or other input/output device I/O

operation

Message

Faulty location/corrective action

Contents

ILLEGAL PMC PARAMETER

Specify a file of the PMC parameter

The specified file is not of the PMC

FORMAT

format. Also, check the specified file

parameter format.

to see whether its content is not

disrupted.

ILLEGAL HANDY FILE FORMAT

Specify a file of the handy file format.

The specified file is not of the handy file

Also, check the specified file to see

format.

whether its content is not disrupted.

UNKNOWN FILE FORMAT

Specify file of recognizable format

Can not recognize the format of specified

such as PMC parameter format, or

file.

check the contents of the file.

FILE NAME OR FILE NUMBER

Specify file name or file number for

Need file name or file number to identify

IS REQUIRED

the operation.

file to read, compare, or delete.

COMMUNICATION TIMEOUT

Check the communication

Communication with the I/O device has

parameters such as baud rate, and

been timeout.

retry to communicate.

I/O DEVICE IS NOT ATTACHED

Check the power of I/O device is ON.

Any I/O device is not connected, or some

OR IN ERROR STATUS

Check the I/O device is connected.

error has occurred in it.

Check the cable that connects I/O

device with PMC is correct one. If

some error has occurred in I/O

device, solve it.

RECEIVED BAD DATA: CHECK

Check the PMC's communication

Invalid data has been received.

THE COMMUNICATION

parameters such as baud rate match

PARAMETERS

the ones of I/O device.

RECEIVED DATA HAS

Check the communication

Too many data have received at once.

OVERRUN

parameters about flow control.

OTHERS FUNCTION IS USING

Use the other channel, or stop the

Others function is using this channel.

THIS CHANNEL

function.

BAD COMMUNICATION

Check the communication

Setting parameters of communication are

PARAMETER

parameters such as baud rate.

not correct.

OTHER FUNCTION IS USING

Wait until function that using I/O

Another function such as FANUC

I/O FUNCTION

function do finish, or stop the

LADDER-III is using I/O function.

function.

UNKNOWN HANDY FILE

Check the file.

The received data is not a program of the

FORMAT DATA

PMC system or is a program of some

other incompatible type.

ILLEGAL BAUD RATE SETTING

Set a valid baud rate.

The set baud rate is invalid.

ILLEGAL CHANNEL NUMBER

Set a valid channel number.

The set channel number is invalid.

ILLEGAL PARITY BIT SETTING

Set a valid parity bit.

The set parity bit is invalid.

ILLEGAL STOP BIT SETTING

Set a valid stop bit.

The set stop bit is invalid.

ILLEGAL WRITE CODE

Set a valid output code.

The set output code is invalid.

SETTING

SEQUENCE PROGRAM IS IN

Wait until On-line function, do finish

Can not input/output of sequence

USE BY ONLINE FUNCTION

the using I/O function. In general,

program, because On-line function is

both of I/O function and On-line

using sequence program.

function should not be used at the

same time.

- 713 -

A.ALARM LIST

APPENDIX

B-64485EN/01

Common error messages that may be displayed on individual devices during

the I/O operations

Alarm number

Faulty location/corrective action

Contents

ERROR OCCURS IN LADDER

Check the PMC alarm screen and

Data cannot be output because there is

PROGRAM

correct the indicated program error

an error in the ladder program.

accordingly.

UNKNOWN DATA TYPE

Check the file.

The PMC type of the input data is

unknown.

MUST BE IN EMERGENCY

Set the NC to the emergency stop

The NC is not in the emergency stop

STOP

state.

state when the PMC parameter is read.

PWE MUST BE ON

Set PWE to 1 on the NC setting

PWE on the NC setting screen is 0

screen.

during reading from the PMC parameter.

MUST BE IN EDIT MODE

Set the NC to the EDIT mode.

The NC is not in the EDIT mode during

writing to the PMC parameter.

THIS FUNCTION IS NOT

Release the protection by the

Protection is made by the programmer

ALLOWED

programmer protection function or

protection function or 8-level protection

8-level protection function.

function.

PMC PARAMETER IS LOCKED

Retry after terminating the other

The PMC parameter is currently used by

BY OTHER FUNCTION

function that is currently using the

some other function and cannot be

PMC parameter.

referenced by this function.

THIS DEVICE IS USED BY

Retry after terminating the other

The specified device is currently used by

OTHER FUNCTION

function that is currently using the

some other function and cannot be used

specified device.

by this function.

PMC PARAMETER IS

Retry after terminating the other

The PMC parameter is currently used by

PROTECTED BY OTHER

function that is currently using the

some other function and cannot be

FUNCTION

PMC parameter.

changed by this function.

LADDER TYPE UNMATCH

Specify a program of a valid type.

The specified program is of a different

type and cannot be read.

TOO LARGE SEQUENCE

Check the file. Or, change to a step

The ladder program is too large to read.

PROGRAM

number option that allows you to set a

larger program size.

SEQUENCE PROGRAM IS

Retry after terminating the other

The ladder program is currently used by

USED BY OTHER FUNCTION

function that is currently displaying

some other function and cannot be

the ladder program.

referenced by this function.

INVALID I/O CONFIGURATION

Read correct I/O configuration file.

Invalid I/O configuration data was read

DATA

and any of the following operations was

performed:

- Writing it to the memory card

- Comparing it with a memory card file

USB

- Writing it to flash ROM

-Comparing it with flash ROM

TOO LARGE I/O

Check the I/O configuration file.

The I/O configuration file is too large to

CONFIGURATION DATA

read.

I/O CONFIGURATION DATA IS

Terminate another function that is

I/O configuration data is being used by

USED BY OTHER FUNCTION

using the I/O configuration data, then

another function (such as FANUC

execute operation again.

LADDER-III).

- 714 -

B-64485EN/01

APPENDIX

A.ALARM LIST

A.3 ALARM LIST (SERIAL SPINDLE)

When a serial spindle alarm occurs, the following number is displayed on the CNC.

NOTE

*1 Note that the meanings of the Spindle Amplifier (SP) indications differ depending

on which LED, the red or yellow LED, is on. When the red LED is on, the Spindle

Amplifier (SP) indicates a 2-digit alarm number. When the yellow LED is on, the

SP indicates an error number that designates a sequence problem (for example,

when a rotation command is entered with the emergency stop state not

released).

See "Error Codes (Serial Spindle)."

*2 For information about serial spindle alarms for numbers that are not listed below,

refer to the following documents according to the actual spindle motor to be

connected.

• FANUC AC SPINDLE MOTOR αi series MAINTENANCE MANUAL

(B-65285EN)

• Technical reports etc.

Number

Message

indication

Faulty location and remedy

Description

(*1)

SP9001

MOTOR

1 Check and correct the

The internal temperature of the motor

OVERHEAT

peripheral temperature

exceeds the specified level.

and load status.

The motor is used in excess of the

2 If the cooling fan stops,

continuous rating, or the cooling

replace it.

component is abnormal.

SP9002

EX DEVIATION

1 Check and correct the

The motor speed cannot follow a

SPEED

cutting conditions to

specified speed.

decrease the load.

An excessive motor load torque is

2 Correct parameter No.

detected.

4082.

The acceleration/deceleration time

in parameter No. 4082 is

insufficient.

SP9003

DC-LINK FUSE IS

1 Replace the Spindle

The Power Supply becomes ready

BROKEN

Amplifier (SP).

(00 is indicated), but the DC link

2 Check the motor

voltage is too low in the Spindle

insulation status.

Amplifier (SP).

The fuse in the DC link section in

SP is blown. (The power device is

damaged or the motor is

ground-fault.)

SP9004

PS IMPROPER

Check the state of the input

The power supply (PS) detected a

INPUT POWER

power supply to the Power

power supply failure. (Power Supply

Supply (PS).

alarm 14)

SP9006

THERMAL

1 Check and correct the

The temperature sensor of the

SENSOR

parameter.

motor is disconnected.

DISCONNECT

2 Replace the feedback

cable.

- 715 -

A.ALARM LIST

APPENDIX

B-64485EN/01

Number

Message

indication

Faulty location and remedy

Description

(*1)

SP9007

OVER SPEED

Check for a sequence error.

The motor speed has exceeded

(For example, check whether

115% of its rated speed. When the

spindle synchronization was

spindle axis was in position control

specified when the spindle

mode, position error were

could not be turned.)

accumulated excessively (SFR and

SRV were turned off during spindle

synchronization.)

SP9009

OVERHEAT MAIN

Improve the heat sink

The temperature in the power

CIRCUIT

cooling status.

semiconductor cooling radiator is

If the heat sink cooling

abnormally high.

fan stops, replace the

Spindle Amplifier (SP).

SP9010

LOW VOLT INPUT

Replace the cables.

A drop in the input power voltage in

POWER

Replace the SP control

the Spindle Amplifier (SP) is

printed circuit board.

detected.

SP9011

PS OVER VOLT.

Check the selected

Overvoltage of the DC link section

DC LINK

Power Supply (PS).

of the Power Supply (PS) was

Check the input power

detected. (Power Supply alarm

voltage and change in

indication: 07)

power during motor

PS selection error. (The maximum

deceleration.

output specification of the PS is

If the voltage exceeds

exceeded.)

253 VAC (for the 200-V

system) or 530 VAC (for

the 400-V system),

improve the power

supply impedance.

SP9012

OVERCURRENT

Check the motor

The motor current is abnormally

POWER CIRCUIT

insulation status.

high.

Check the spindle

A motor-specific parameter does

parameters.

not match the motor model.

Replace the Spindle

Poor motor insulation

Amplifier (SP).

SP9013

CPU DATA

Replace the Spindle Amplifier

Abnormality in a Spindle Amplifier

MEMORY FAULT

(SP) control printed circuit

(SP) control circuit component is

board.

detected. (RAM within the Spindle

Amplifier (SP) is abnormal.)

SP9014

SOFTWARE

Replace the spindle software.

A Spindle Amplifier (SP) that is not

SERIES

registered in the spindle software is

MISMATCH

used.

SP9015

SPINDLE

1 Check and correct the

The switch sequence in spindle

SWITCHING

ladder sequence.

switching/speed range switching

FAULT

2 Replace the switching

operation is abnormal.

MCC.

The switching MCC contact status

check signal and command do not

match.

SP9016

RAM ERROR

Replace the Spindle Amplifier

Abnormality in a Spindle Amplifier

(SP) control printed circuit

(SP) control circuit component is

board.

detected. (RAM for external data is

abnormal.)

SP9017

ID NUMBER

Replace the Spindle Amplifier

Abnormality in Spindle Amplifier

PARITY ERROR

(SP)

(SP) ID data is detected.

- 716 -

B-64485EN/01

APPENDIX

A.ALARM LIST

Number

Message

indication

Faulty location and remedy

Description

(*1)

SP9018

SUMCHECK

Replace the Spindle Amplifier

Abnormality in a Spindle Amplifier

ERROR

(SP) control printed circuit

(SP) control circuit component is

PROGRAM ROM

board.

detected. (Program ROM data is

abnormal.)

SP9019

EXCESS OFFSET

Replace the Spindle Amplifier

Abnormality in a Spindle Amplifier

CURRENT U

(SP).

(SP) component is detected. (The

initial value for the U phase current

detection circuit is abnormal.)

SP9020

EXCESS OFFSET

Replace the Spindle Amplifier

Abnormality in a Spindle Amplifier

CURRENT V

(SP).

(SP) component is detected. (The

initial value of the V phase current

detection circuit is abnormal.)

SP9021

POS SENSOR

Check and correct the

The polarity parameter setting of

POLARITY

parameters.

the position sensor is wrong.

ERROR

(parameters Nos. 4000#0,

4001#4)

SP9022

SP AMP OVER

1 Review operation

A Spindle Amplifier (SP) overload

CURRENT

conditions (acceleration/

current was detected.

deceleration and cutting)

to reduce the load.

2 Check and correct the

parameters.

SP9024

SERIAL

1 Place the

The CNC power is turned off

TRANSFER

CNC-to-spindle cable

(normal power-off or broken cable).

ERROR

away from the power

An error is detected in

cable.

communication data transferred to

2 Replace the cable.

the CNC.

SP9027

DISCONNECT

Replace the cable.

The spindle position coder

POSITION

(connector JYA3) signal is

CODER

abnormal.

SP9029

OVERLOAD

Check and correct the load

Excessive load has been applied

status.

continuously for a certain period of

time. (This alarm is issued also

when the motor shaft has been

locked in the excitation state.)

SP9030

OVERCURRENT

Check and correct the power

Overcurrent is detected in Power

supply voltage.

Supply (PS) main circuit input.

(Power Supply alarm indication: 01)

Unbalanced power supply.

PS selection error (The maximum

PS output specification is

exceeded.)

SP9031

MOTOR LOCK

1 Check and correct the

The motor cannot rotate at a

load status.

specified speed. (A level not

2 Replace the motor

exceeding the SST level for the

sensor cable (connector

rotation command has existed

JYA2).

continuously.)

SP9032

SIC-LSI RAM

Replace the Spindle Amplifier

Abnormality in a Spindle Amplifier

FAULT

(SP) control printed circuit

(SP) control circuit component is

board.

detected. (The LSI device for serial

transfer is abnormal.)

- 717 -

A.ALARM LIST

APPENDIX

B-64485EN/01

Number

Message

indication

Faulty location and remedy

Description

(*1)

SP9033

PS PRE-CHARGE

1 Check and correct the

Charging of direct current power

FAILURE

power supply voltage.

supply voltage in the power circuit

2 Replace the Power

section is insufficient when the

Supply (PS).

magnetic contractor is turned on

(such as open phase and defective

charging resistor).

(Power Supply alarm indication: 05)

SP9034

ILLEGAL

Correct a parameter value

Parameter data exceeding the

PARAMETER

according to FANUC AC

allowable limit is set.

SPINDLE MOTOR αi series

PARAMETER MANUAL

(B-65280EN).

If the parameter number is

unknown, connect the spindle

check board, and check the

indicated parameter.

SP9036

OVERFLOW

Check whether the position

An error counter overflow occurred.

ERROR

gain value is too large, and

COUNTER

correct the value.

SP9037

ILLEGAL

Correct the parameter value

The setting of the parameter for the

SETTING

according to FANUC AC

number of pulses in the speed

VELOCITY

SPINDLE MOTOR αi series

detector is incorrect.

DETECTOR

PARAMETER MANUAL

(B-65280EN).

SP9041

ILLEGAL 1REV

1 Check and correct the

1 The 1-rotation signal of the

SIGN OF

parameter.

spindle position coder

POSITION

2 Replace the cable.

(connector JYA3) is abnormal.

CODER

2 Parameter setting error

SP9042

NO 1REV SIGN

Replace the cable.

The 1-rotation signal of the spindle

OF POSITION

position coder (connector JYA3) is

CODER

disconnected.

SP9043

DISCONNECT

Replace the cable.

The position coder signal

POSITION

(connector JYA3S) for differential

CODER DEF.

speed in the submodule SW is

SPEED

abnormal.

SP9046

ILLEGAL 1REV

1 Check and correct the

The 1-rotation signal in threading is

SIGN OF SCREW

parameter.

abnormal.

CUT

2 Replace the cable.

3 Re-adjust the BZ sensor

signal.

SP9047

ILLEGAL SIGNAL

1 Replace the cable.

The A/B phase signal of the spindle

OF POSITION

2 Correct the cable layout

position coder (connector JYA3) is

CODER

(vicinity of the power

abnormal.

line).

The relationship between the A/B

phase and 1-rotation signal is

incorrect (Pulse count mismatch).

SP9049

DEF. SPEED IS

Check whether the calculated

In differential speed mode, the

OVER VALUE

differential speed value

speed of the other spindle

exceeds the maximum motor

converted to the speed of the local

speed.

spindle has exceeded the allowable

limit (the differential speed is

calculated by multiplying the speed

of the other spindle by the gear

ratio).

- 718 -

B-64485EN/01

APPENDIX

A.ALARM LIST

Number

Message

indication

Faulty location and remedy

Description

(*1)

SP9050

SYNCRONOUS

Check whether the calculated

In spindle synchronization, the

VALUE IS OVER

value exceeds the maximum

speed command calculation value

SPEED

motor speed.

exceeded the allowable limit (the

motor speed is calculated by

multiplying the specified spindle

speed by the gear ratio).

SP9051

PS LOW VOLT.

1 Check and correct the

Input voltage drop was detected.

DC LINK

power supply voltage.

(Power Supply alarm (PS) indication:

2 Replace the MC.

04) (Momentary power failure or poor

MCC contact)

SP9052

ITP FAULT 1

1 Replace the Spindle

An abnormality is detected in the

Amplifier (SP) control

interface between the CNC and

printed circuit board.

spindle amplifier (the ITP signal

2 Replace the main board

stopped).

or additional spindle

board in the CNC.

SP9053

ITP FAULT 2

1 Replace the Spindle

An abnormality is detected in the

Amplifier (SP) control

interface between the CNC and

printed circuit board.

spindle amplifier (the ITP signal

2 Replace the main board

stopped).

or additional spindle

board in the CNC.

SP9054

OVERCURRENT

Review the load state.

An overload current was detected.

SP9055

ILLEGAL POWER

1 Replace the magnetic

The power line state signal of the

LINE

contactor.

magnetic contactor for spindle

2 Check and correct the

switching/speed range switching is

sequence.

abnormal.

SP9056

COOLING FAN

Replace the internal cooling

The internal cooling fan stopped.

FAILURE

fan.

SP9057

1 Decrease the

An overload was detected in the

EXCESS-REGENE

acceleration/deceleration

regenerative resistance. (Power

RATION2

duty.

Supply alarm indication: 16)

2 Check the cooling

Thermostat operation or short-time

condition (peripheral

overload was detected.

temperature).

The regenerative resistor was

3 If the cooling fan stops,

disconnected, or an abnormal

replace the resistor.

resistance was detected.

4 If the resistance is

abnormal, replace the

resistor.

SP9058

PS OVERLOAD

1 Check the Power Supply

The temperature of the radiator of

(PS) cooling status.

the Power Supply (PS) has

2 Replace the Power

increased abnormally. (Power

Supply (PS).

Supply (PS) alarm indication: 03)

SP9059

PS INTERNAL

Replace the Power Supply

The internal cooling fan for the

FAN FAILURE

(PS).

Power Supply (PS) stopped.

(Power Supply alarm indication: 02)

SP9061

SEMI-FULL

Check parameter settings.

The error between the semi-closed

ERROR EXCESS

and full-closed sides when the dual

position feedback function is used

is too large.

- 719 -

A.ALARM LIST

APPENDIX

B-64485EN/01

Number

Message

indication

Faulty location and remedy

Description

(*1)

SP9065

SERIAL SPINDLE

1 Check parameter

The move distance is too long when

ALARM

settings.

the magnetic pole is confirmed.

2 Check sensor

(synchronous spindle motor)

connections and signals.

3 Check power line

connections.

SP9066

COM. ERROR

1 Replace the cable.

An error was found in

BETWEEN SP

2 Check and correct the

communication (connector JX4)

AMPS

connection.

between Spindle Amplifiers (SP).

SP9067

FSC/EGB

Check the sequence

In the spindle EGB mode, reference

COMMAND

(reference position return

position return was specified.

ERROR

command).

SP9069

SAFETY SPEED

Check the speed

In the state in which safety speed

OVER

command.

monitoring was enabled, the system

Check parameter

detected that the motor speed

settings.

exceeded the safety speed or

Check the sequence.

detected an error during a free-run

stop.

SP9070

ILLEGAL AXIS

When this alarm is

An error was detected during

DATA

issued because the

transfer of spindle data of a spindle.

configuration of the

spindle amplifiers (SPs)

was changed, set the

spindle number for the

spindle amplifier (bit 7 of

parameter No. 4541 to 1

and then 0, and turn the

power to the entire

system off).

Replace the spindle

amplifier.

SP9071

SAFETY

Input the safety

An error was detected in an axis

PARAMETER

parameter again.

parameter check.

ERROR

Replace the Spindle

Amplifier (SP) control

printed-circuit board.

SP9072

MISMATCH

Replace the Spindle

A mismatch was detected between

RESULT OF

Amplifier (SP) control

the safety speed check results of

MOTOR SPEED

printed-circuit board.

the Spindle Amplifier (SP) and

CHECK

Replace the main board

those of the CNC.

or additional spindle

board in the CNC.

SP9073

MOTOR SENSOR

Replace the feedback

The motor sensor feedback signal

DISCONNECTED

cable.

is not present. (connector JYA2)

Check the shield.

Check and correct the

connection.

Adjust the sensor.

SP9074

CPU TEST

Replace the Spindle Amplifier

An error was detected in a CPU

ERROR

(SP) control printed-circuit

test.

board.

SP9075

CRC ERROR

Replace the Spindle Amplifier

An error was detected in a ROM

(SP) control printed circuit

CRC test.

board.

- 720 -

B-64485EN/01

APPENDIX

A.ALARM LIST

Number

Message

indication

Faulty location and remedy

Description

(*1)

SP9076

INEXECUTION OF

Replace the Spindle Amplifier

The spindle amplifier (SP) detected

SAFETY

(SP) control printed-circuit

that the safety function was not

FUNCTIONS

board.

executed.

SP9077

MISMATCH

1 Replace the Spindle

A mismatch was detected between

RESULT OF AXIS

Amplifier (SP) control

the axis number check results of

NUMBER CHECK

printed-circuit board.

the Spindle Amplifier (SP) and

2 Replace the main board

those of the CNC.

or additional spindle

board in the CNC.

SP9078

MISMATCH

1 Replace the Spindle

The result of a safety parameter

RESULT OF

Amplifier (SP) control

check by the spindle amplifier (SP)

SAFETY

printed-circuit board.

conflicts with that of a safety

PARAMETER

2 Replace the main board

parameter check by the CNC.

CHECK

or additional spindle

board in the CNC.

SP9079

INITIAL TEST

Replace the Spindle Amplifier

An error was detected in a initial

ERROR

(SP) control printed-circuit

test operation.

board.

SP9080

ALARM AT THE

Remove the cause of the

During inter-Spindle Amplifier (SP)

OTHER SP AMP.

alarm of the remote Spindle

communication, an alarm was

Amplifier (SP).

generated on the remote Spindle

Amplifier (SP).

SP9081

1-ROT MOTOR

Check and correct the

The one-rotation signal of the motor

SENSOR ERROR

parameter.

sensor cannot be correctly

Replace the feedback

detected. (connector JYA2)

cable.

Adjust the sensor.

SP9082

NO 1-ROT

Replace the feedback

The one-rotation signal of the motor

MOTOR SENSOR

cable.

sensor is not generated. (connector

Adjust the sensor.

JYA2)

SP9083

MOTOR SENSOR

Replace the feedback

An irregularity was detected in a

SIGNAL ERROR

cable.

motor sensor feedback signal.

Adjust the sensor.

(connector JYA2)

SP9084

SPNDL SENSOR

Replace the feedback

The spindle sensor feedback signal

DISCONNECTED

cable.

is not present. (connector JYA4)

Check the shield.

Check and correct the

connection.

Check and correct the

parameter.

Adjust the sensor.

SP9085

1-ROT SPNDL

Check and correct the

The one-rotation signal of the

SENSOR ERROR

parameter.

spindle sensor cannot be correctly

Replace the feedback

detected. (connector JYA4)

cable.

Adjust the sensor.

SP9086

NO 1-ROT SPNDL

Replace the feedback

The one-rotation signal of the

SENSOR

cable.

spindle sensor is not generated.

Adjust the sensor.

(connector JYA4)

SP9087

SPNDL SENSOR

Replace the feedback

An irregularity was detected in a

SIGNAL ERROR

cable.

spindle sensor feedback signal.

Adjust the sensor.

(connector JYA4)

SP9088

COOLING RADI

Replace the Spindle Amplifier

The radiator cooling fan stopped.

FAN FAILURE

radiator cooling fan.

- 721 -

A.ALARM LIST

APPENDIX

B-64485EN/01

Number

Message

indication

Faulty location and remedy

Description

(*1)

SP9089

SUB MODULE SM

1 Check the connection

Submodule SM (SSM) error

(SSM) ERROR

between the Spindle

(synchronous spindle motor)

Amplifier (SP) and the

submodule SM (SSM).

2 Replace the submodule

SM(SSM).

3 Replace the Spindle

Amplifier (SP) control

printed-circuit board.

SP9090

UNEXPECTED

1 Check magnetic pole

Unexpected rotation of the

ROTATION

detection operation.

synchronous spindle motor was

2 Check whether the rotor

detected.

and sensor are aligned

correctly.

SP9091

POLE POSITION

Replace the motor sensor

Count error of the magnetic pole

COUNT MISS

cable.

position of the synchronous spindle

motor

SP9092

OVER SPEED TO

Check the sequence

The motor speed exceeds the

VELOCITY

(whether SFR or SRV is

overspeed level corresponding to

COMMAND

turned on and off in the

the velocity command.

position control mode).

SP9110

AMP

1 Replace the

Communication error between

COMMUNICATIO

communication cable

Spindle Amplifier (SP) and Power

N ERROR

between Spindle

Supply (PS)

Amplifier (SP) and Power

Supply (PS).

2 Replace the Spindle

Amplifier (SP) or Power

Supply (PS) control

printed circuit board.

SP9111

PS LOW VOLT.

Replace the Power Supply

Low converter control power supply

CONTROL

(PS) control printed circuit

voltage (Power Supply indication :

board.

06)

SP9112

1 Check the regenerative

Excessive converter regenerative

EXCESS-REGENE

resistance.

power (Power Supply indication :

RATION1

2 Check the motor

08)

selection.

3 Replace the Power

Supply (PS).

SP9113

PS EXTERNAL

Replace the external radiator

Stopped the external radiator

FAN FAILURE

cooling fan for Power Supply

cooling fan for Power Supply (PS)

(PS).

(Power Supply indication = 10)

SP9114

PS CONTROL

Set parameter No. 4657 to 0.

Invalid parameter

AXIS ERROR 1

SP9115

PS CONTROL

Set parameter No. 4657 to

Invalid parameter

AXIS ERROR 2

other than 0.

- 722 -

B-64485EN/01

APPENDIX

A.ALARM LIST

Number

Message

indication

Faulty location and remedy

Description

(*1)

SP9120

COMMUNICATIO

Replace the

Communication data alarm

N DATA ERROR

communication cable

between CNC and

Spindle Amplifier (SP).

Replace the Spindle

Amplifier (SP) control

printed circuit board.

Replace the main board

or additional spindle

board in the CNC.

SP9121

COMMUNICATIO

Replace the

Communication data alarm

N DATA ERROR

communication cable

between CNC and

Spindle Amplifier (SP).

Replace the Spindle

Amplifier (SP) control

printed circuit board.

Replace the main board

or additional spindle

board in the CNC.

SP9122

COMMUNICATIO

Replace the

Communication data alarm

N DATA ERROR

communication cable

between CNC and

Spindle Amplifier (SP).

Replace the Spindle

Amplifier (SP) control

printed circuit board.

Replace the main board

or additional spindle

board in the CNC.

SP9123

SPINDLE SWITCH

Replace the submodule

Submodule SW (SSW) error

CIRCUIT ERROR

SW(SSW).

(spindle switching)

SP9124

LEARNING CTRL

1 Correct the velocity

A velocity that could not be used for

ROTATION CMD

command.

learning control was specified in

ERROR

2 Correct the setting of the

time-based learning control.

learning period

parameter (No. 4425).

SP9125

LEARNING CTRL

Correct the settings of the

An order outside the allowable

COMP ORDER

parameters for the maximum

range was specified for dynamic

ERROR

and minimum orders of

characteristic compensation

dynamic characteristic

elements.

compensation elements for

learning control (Nos. 4427

and 4428).

SP9127

LEARNING CTRL

Correct the setting of the

In angle-based learning control, the

PERIOD ERROR

parameter for the number of

reference angle period is invalid.

divisions per period for

learning control (No. 4425).

- 723 -

A.ALARM LIST

APPENDIX

B-64485EN/01

Number

Message

indication

Faulty location and remedy

Description

(*1)

SP9128

SP SYNC

1 Check the sequence

In spindle synchronous control,

VELOCITY

(whether SFR or SRV is

velocity error exceeds the setting.

ERROR EXCESS

turned off or on in

position control).

2 Check and correct the

load status.

3 Check the parameter

setting.

SP9129

SP SYNC

1 Check the sequence

In spindle synchronous control,

POSITION

(whether SFR or SRV is

position error exceeds the setting.

ERROR EXCESS

turned off or on in

position control).

2 Check and correct the

load status.

3 Check the parameter

setting.

SP9130

TORQUE

Check the setting of the

In tandem control, the rotation

TANDEM

parameter for the rotation

directions of the master and slave

POLARITY

direction (bit 2 of No. 4353).

motors are invalid.

ERROR

SP9131

SPINDLE TUNING

Check the message

Spindle tuning function alarm

FUNCTION

displayed by SERVO GUIDE.

ALARM

SP9132

SER.SENSOR

1 Replace the feedback

Serial data error between a serial

DATA ERROR

cable.

sensor and spindle amplifier (SP)

2 Replace the sensor.

3 Replace the Spindle

Amplifier (SP).

SP9133

SER.SENSOR

1 Replace the feedback

Serial data error between a serial

TRANSFER

cable.

sensor and spindle amplifier (SP)

ERROR

2 Replace the sensor.

3 Replace the Spindle

Amplifier (SP).

SP9134

SER.SENSOR

1 Check and correct the

The change in serial sensor

SOFT PHASE

sensor parameter

positional data is too large.

ERROR

setting.

2 Take action against

noise.

3 Replace the sensor.

SP9135

SAFETY SPEED

Perform operation within the

The motor position exceeded the

ZERO ERROR(SP)

safety speed zero range.

safety speed zero monitoring width.

SP9136

MISMATCH

Replace the Spindle Amplifier

The Spindle Amplifier (SP) speed

RESULT OF

(SP) control printed circuit

zero determination result did not

SAFETY SPEED

board.

match the CNC speed zero

ZERO CHECK(SP)

determination result.

SP9137

SP DEVICE

Replace the Spindle Amplifier

Device communication error in the

COMMUNICATIO

(SP) control printed circuit

spindle amplifier (SP)

N ERROR

board.

SP9138

CURRENT LIMIT

Check the parameter.

The current limit level setting is out

SETTING ERROR

of the specified range.

SP9139

SER.SENSOR

Replace the sensor.

An error occurred in the serial

PULSE MISS

sensor interpolation circuit.

- 724 -

B-64485EN/01

APPENDIX

A.ALARM LIST

Number

Message

indication

Faulty location and remedy

Description

(*1)

SP9140

SER.SENSOR

1 Take action against

The number of feedback pulses per

COUNT MISS

noise.

one-rotation signal of the serial

2 Replace the sensor.

sensor is outside the specified

range.

SP9141

SER.SENSOR NO

1 Check and correct the

The serial sensor is not placed in

1-ROT SIGNAL

sensor parameter

the status in which the one-rotation

setting.

signal has been detected.

2 Replace the sensor.

SP9142

SER.SENSOR

Replace the sensor.

A serial sensor error occurred.

ABNORMAL

SP9143

CS HIGH SPEED

Check the sequence.

A command was issued though the

CHANGE CMD

one-rotation signal had not been

ERROR

detected.

SP9144

CURRENT

Replace the Spindle Amplifier

An error was found in the current

DETECT CIRCUIT

(SP).

detection circuit.

ERROR

SP9145

LOW VOLTAGE

Replace the Spindle Amplifier

The driver circuit voltage has

DRIVER

(SP).

dropped.

SP9146

SP:INTERNAL

1 Check that the

The internal temperature of the

OVERHEAT

temperature in the power

spindle amplifier (SP) exceeds the

magnetics cabinet is

specified value.

within the specification

range.

2 If this alarm is issued

immediately after

power-on, replace the

spindle amplifier (SP).

SP9147

SP:GROUND

Replace the motor or

A ground fault occurred in the

FAULT

amplifier.

motor or amplifier.

SP9200

PS GROUND

Replace the motor or

A ground fault occurred in the

FAULT

amplifier.

motor or amplifier.

(Power Supply (PS) alarm

indication: 09)

SP9201

Replace the Power Supply

Overcurrent was detected in the

OVERCURRENT 2

(PS).

main circuit input in the power

supply (PS).

(Power Supply (PS) alarm

indication: 11)

SP9202

Replace the Power Supply

Overcurrent was detected in the

OVERCURRENT 3

(PS).

main circuit input in the power

supply (PS).

(Power Supply (PS) alarm

indication: 12)

SP9203

Replace the Power Supply

Overcurrent was detected in the

OVERCURRENT 4

(PS).

main circuit input in the power

supply (PS).

(Power Supply (PS) alarm

indication: 13)

SP9204

PS SOFT

Review the current condition.

Overload was detected in the power

THERMAL

supply (PS).

(Power Supply (PS) alarm

indication: 15)

- 725 -

A.ALARM LIST

APPENDIX

B-64485EN/01

Number

Message

indication

Faulty location and remedy

Description

(*1)

SP9205

PS OVER VOLT.

Replace the Power Supply

Overvoltage was detected in the

DC LINK 2

(PS).

DC link section.

(Power Supply (PS) alarm

indication: 17)

SP9206

PS OVER VOLT.

Replace the Power Supply

Overvoltage was detected in the

DC LINK 3

(PS).

DC link section.

(Power Supply (PS) alarm

indication: 18)

SP9207

PS OVER VOLT.

Replace the Power Supply

Overvoltage was detected in the

DC LINK 4

(PS).

DC link section.

(Power Supply (PS) alarm

indication: 19)

SP9208

PS LOW VOLT.DC

Replace the Power Supply

Voltage drop was detected in the

LINK2

(PS).

DC link section.

(Power Supply (PS) alarm

indication: 20)

SP9209

PS LOW VOLT.DC

Replace the Power Supply

Voltage drop was detected in the

LINK3

(PS).

DC link section.

(Common Power Supply (PS) alarm

indication: 21)

SP9210

PS LOW VOLT.DC

Replace the Power Supply

Voltage drop was detected in the

LINK4

(PS).

DC link section.

(Power Supply (PS) alarm

indication: 22)

SP9211

PS ILLEGAL

Change the parameter to an

An invalid value was set in a

PARAMETER

appropriate value.

parameter for controlling the power

supply (PS).

(Power Supply (PS) alarm

indication: 23)

SP9212

PS HARDWARE

Replace the Power Supply

A hardware error was detected in

ERROR

(PS).

the power supply (PS).

(Power Supply (PS) alarm

indication: 24)

- 726 -

B-64485EN/01

APPENDIX

A.ALARM LIST

A.4 ERROR CODES (SERIAL SPINDLE)

NOTE

*1 Note that the meanings of the Spindle Amplifier (SP) indications differ depending

on which LED, the red or yellow LED, is on. When the yellow LED is on, an error

code is indicated with a 2-digit number. An error code is indicated in the CNC

diagnosis data No.710. When the red LED is on, the Spindle Amplifier (SP)

indicates the number of an alarm generated in the serial spindle.

→ See Section, “ALARM LIST (SERIAL SPINDLE).”

indication

Description

Faulty section and action

(*1)

Although neither *ESP (emergency stop signal;

Check the *ESP and MRDY sequence. For MRDY,

there are two types of signals including the input

pay attention to the parameter setting regarding the

signal and Power Supply (PS) contact signal) nor

use of the MRDY signal (bit 0 of parameter No.

MRDY (machine ready signal) is input, SFR

4001).

(forward rotation signal)/SRF (reverse rotation

signal)/ORCM (orientation command) is input.

The parameter settings are such that a position

Check the parameter settings.

sensor is not used (position control not performed)

(bits 3, 2, 1, 0 of parameter No. 4002 = 0, 0, 0, 0),

but a Cs contour control command is input.

In this case, the motor is not excited.

The parameter settings are such that a position

Check the parameter settings.

sensor is not used (position control not performed)

(bits 3, 2, 1, 0 of parameter No.4002 = 0, 0, 0, 0),

but a servo mode (rigid tapping, spindle positioning,

etc.) or spindle synchronization command is input.

In this case, the motor is not excited.

The orientation function option parameter is not

Check the orientation function parameter settings.

specified, but ORCM (orientation command) is

input.

The speed range switching control function option

Check the speed range switching control function

parameter is not specified, but low-speed

parameter settings and the power line state check

characteristic winding is selected (RCH = 1).

signal (RCH).

A Cs contour control command is input, but SFR

Check the sequence.

(forward rotation command)/SRV (reverse rotation

command) is not input.

A servo mode (rigid tapping, spindle positioning,

Check the sequence.

etc.) control command is input, but SFR (forward

rotation command)/SRV (reverse rotation

command) is not input.

A spindle synchronization command is input, but

Check the sequence.

SFR (forward rotation command)/SRV (reverse

rotation command) is not input.

A Cs contour control command is input, but another

Do not switch to another mode during a Cs

mode (servo mode, spindle synchronization or

contour control command.

orientation) is specified.

Before moving to another mode, cancel the Cs

contour control command.

A servo mode (rigid tapping, spindle positioning,

Do not switch to another mode during a servo

etc.) command is input, but another mode (Cs

mode command.

contour control, spindle synchronization or

Before moving to another mode, cancel the servo

orientation) is specified.

mode command.

- 727 -

A.ALARM LIST

APPENDIX

B-64485EN/01

indication

Description

Faulty section and action

(*1)

A spindle synchronization command is input, but

Do not switch to another mode during a spindle

another mode (Cs contour control, servo mode or

synchronization command.

orientation) is specified.

Before moving to another mode, cancel the

spindle synchronization command.

An orientation command is input, but another mode

Do not switch to another mode during an

(Cs contour control, servo mode or spindle

orientation command.

synchronization control) is specified.

Before moving to another mode, cancel the

orientation command.

Both SFR (forward rotation command) and SRV

Issue either of them.

(reverse rotation command) are input at the same

time.

The parameter settings are such that the differential

Check the parameter settings and differential

speed control function is not used (bit 5 of

speed mode command.

parameter No. 4000 = 0), but DEFMD (differential

speed mode command) is input.

The speed detector parameter settings (bits 2, 1,

Check the parameter settings.

and 0 of parameter No. 4011) are not valid. There is

no corresponding speed detector.

The parameter settings are such that a position

Check the parameter settings and the input signal.

sensor is not used (position control not performed

(bits 3, 2, 1, and 0 of parameter No. 4002), but

position coder system orientation is issued.

The magnetic sensor orientation command is input,

Do not switch to another mode during an

but another mode (Cs contour control, servo mode

orientation command.

or spindle synchronization control) is specified.

Before moving to another mode, cancel the

orientation command.

The tandem operation command was input in the

Input the tandem operation command when

spindle synchronization control enable state.

spindle synchronization control is canceled.

Spindle synchronization control was specified in the

Specify spindle synchronization control when

tandem operation enable state.

torque tandem operation is canceled.

The tandem operation command is input without the

Torque tandem control requires a CNC software

required option.

option. Check the option.

If index is performed continuously in position coder

Check INCMD (incremental command).

method orientation, an incremental operation is

If an absolute position command is to follow, be

performed first (INCMD = 1), then an absolute

sure to perform absolute position command

position command (INCMD = 0) is input.

orientation first.

The parameter settings are such that both spindle

Check the parameter settings and the input signal.

switch and three-stage speed range switch are

used.

The parameter settings are such that the

In the αi series spindle amplifier, the shortest-time

shortest-time orientation function is used (bit 6 of

orientation function cannot be used. The use of

parameter No. 4018 = 0, Nos. 4320 to 4323 ≠0).

the optimum orientation function is recommended.

The magnetic pole has not been detected, but a

In the magnetic pole undetected state (EPFIXA =

command is input.

0), the motor cannot be driven even when a

command is input. Input a command in the

magnetic pole detected state (EPFIXA = 1). When

EPFSTR is set to 1, any command is ignored and

this error is displayed even in the magnetic pole

detected state. After the completion of magnetic

pole detection, set EPFSTR to 0.

The hardware configuration is such that the spindle

Check the CNC model. With the FS30i series, the

FAD function cannot be used.

spindle FAD function is not used.

In this case, the motor is not activated.

- 728 -

B-64485EN/01

APPENDIX

A.ALARM LIST

indication

Description

Faulty section and action

(*1)

S0 is not specified in the velocity mode, but the

Specify S0 in the velocity mode before enabling

disturbance input function is enabled (bit 7 of

the disturbance input function (bit 7 of parameter

parameter No. 4395 is set to 1).

No. 4395 to 1).

The hardware configuration is such that the spindle

Check the CNC model.

EGB function cannot be used.

In this case, the motor is not activated.

Both the spindle FAD function and the spindle EGB

The two functions cannot be used at the same

function are enabled.

time. Enable either function only.

In this case, the motor is not activated.

Spindle Amplifier (SP) ID information cannot be

Replace the spindle amplifier with one with correct

obtained.

ID information.

The submodule SM (SSM) is faulty .

For action to be taken, refer to the FANUC AC

SPINDLE MOTOR αi series PARAMETER

MANUAL (B-65280EN).

The current loop setting (No. 4012) has been

Check the setting of parameter No. 4012, and turn

changed.

the power off, then on again.

A parameter related to communication between

Check the parameters.

spindle amplifiers is specified incorrectly.

Alternatively, a function unavailable with the torque

tandem function is set.

Although SFR (forward rotation command), SRV

Check the sequence. Do not input DSCN

(reverse rotation command), or ORCM (orientation

(disconnection detection disable signal) during the

command) is input, DSCN (disconnection detection

input of a command which excites the motor.

disable signal) is input.

A setting which does not support the αiCZ sensor

Check the parameter settings.

(serial) is used.

The spindle amplifier does not support the control

Check the setting of parameter No. 4012.

period setting.

- 729 -

B. LISTS OF UNITS, PRINTED CIRCUIT

BOARDS, AND CONSUMABLES

APPENDIX

B-64485EN/01

B LISTS OF UNITS, PRINTED CIRCUIT

BOARDS, AND CONSUMABLES

B.1 UNITS AND PRINTED CIRCUIT BOARDS FOR

LCD-MOUNTED TYPE CONTROL UNIT

NOTE

Read Section B.4 first for information on units with personal computer functions

with Windows^®CE, because some of the printed circuit boards and units used

with them are unique.

Case

Item

Specification

Remark

Case unit: no slot

A02B-0323-C510

Case unit: 1 slot

A02B-0323-C511

Case unit: 2 slots

A02B-0323-C512

Case for no-slot basic unit

A02B-0323-D100#0A

Case for 1-slot basic unit

A02B-0323-D100#1A

Case for 2-slot basic unit

A02B-0323-D100#2A

*1 The case unit includes the case, fan motor, and battery.

LCD unit

Item

Specification

Remark

8.4”LCD unit

A02B-0323-D503

8.4”LCD unit (with protection cover)

A02B-0323-D575

10.4"LCD unit A

A02B-0323-D500

10.4"LCD unit A (with protection cover)

A02B-0323-D574

10.4"LCD unit A (with touch panel)

A02B-0323-D570

10.4"LCD unit A (with touch panel and protection cover)

A02B-0323-D572

10.4”LCD unit B

A02B-0323-D505

0111

10.4”LCD unit B (with touch panel)

A02B-0323-D507

0111

10.4”LCD unit B (with protection cover)

A02B-0323-D525

0111

10.4”LCD unit B (with touch panel and protection cover)

A02B-0323-D527

0111

15”LCD unit

A02B-0323-D515

0101

15”LCD unit (with touch panel)

A02B-0323-D517

0101

15”LCD unit (with protection cover)

A02B-0323-D535

0101

15”LCD unit (with touch panel and protection cover)

A02B-0323-D537

0101

*2 Used in combination with the touch panel control board A20B-8002-0312.

Printed circuit boards

Item

Specification

Remark

Main board A1

A20B-8200-0720

00338

Main board A2

A20B-8200-0721

00339

Main board A4

A20B-8200-0723

0033B

Main board A5

A20B-8200-0724

0033C

Main board B5

A20B-8200-0718

0034E

Main board B7

A20B-8200-0708

0034C

Main board B5

A20B-8200-0718

0034E

Main board B7

A20B-8200-0708

0034C

- 730 -

B.LISTS OF UNITS, PRINTED CIRCUIT

B-64485EN/01

APPENDIX

BOARDS, AND CONSUMABLES

Item

Specification

Remark

Main board B6

A20B-8200-0719

0034F

Main board B8

A20B-8200-0709

0034D

Main board B6

A20B-8200-0719

0034F

Main board B8

A20B-8200-0709

0034D

Main board B1

A20B-8200-0712

00352

Main board B3

A20B-8200-0702

00342

Main board B1

A20B-8200-0712

00352

Main board B3

A20B-8200-0702

00342

Main board B2

A20B-8200-0716

00356

Main board B4

A20B-8200-0706

00346

Main board B2

A20B-8200-0716

00356

Main board B4

A20B-8200-0706

00346

Back panel (no slot, with power supply)

A20B-8200-0650

Back panel (1 slot, with power supply)

A20B-8200-0670

Back panel (2 slots, with power supply)

A20B-8200-0680

Inverter board (for 8.4” LCD unit)

A20B-8200-0663

1011

Inverter board (for 10.4” LCD unit)

A20B-8200-0662

1010

Inverter board (for 15” LCD unit)

A14L-0168-0001

Touch panel control board

A20B-8002-0312

Fan adapter board (for 15” LCD unit)

A20B-8200-0669

－

Others

Item

Specification

Remark

Compact flash card

A02B-0323-C990#A

Connection cable between main board and

A660-4042-T076#L75R00

For 15” LCD unit

inverter board

B.2 UNITS AND PRINTED CIRCUIT BOARDS FOR

STAND-ALONTE TYPE CONTROL UNIT

NOTE

Read Section B.4 first for information on units with personal computer functions

with Windows^®CE, because some of the printed circuit boards and units used

with them are unique.

Fan unit

Item

Specification

Remark

Fan unit for 2 slots

A02B-0303-C103

With fan motor

Fan unit for 4 slots

A02B-0303-C102

With fan motor

Printed circuit board

Item

Specification

Remark

Main board D1

A16B-3200-0710

00348

Main board D2

A16B-3200-0711

00349

Back panel: 2 slots

A20B-2003-0580

Back panel: 4 slots

A20B-2003-0650

Fan connection unit

A20B-9002-0350

Power supply unit

A20B-8101-0011

- 731 -

FANUC Series 30i-MODEL B, 31i-MODEL B, 32i-MODEL B. MAINTENANCE MANUAL - page 25