Yaskawa Alarm Codes 4000 – 4099

Home > Yaskawa > Alarm Codes > Alarm Codes 4000 – 4099

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

4000

MEMORY ERROR (TOOL FILE)

Sub Code: Tool num- ber

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the tool file in MAINTE- NANCE mode, and then load the tool file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe.
Replace the YCP21 board, and then insert the CF card which in- serted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe.
Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4001

MEMORY ERROR
(USER COORD FILE)

Sub Code: User coor- dinate number

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the tool file in MAINTE- NANCE mode, and then load the tool file saved in the external memory device.

YCP21 board failure

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

YIF01 board failure

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4002

MEMORY ERROR
(SV MON SIGNAL FILE)

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the tool file in MAINTE- NANCE mode, and then load the tool file saved in the external memory device.

YCP21 board failure

YIF01 board failure

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4003

MEMORY ERROR (WEAVING FILE)

Sub Code: Page number

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the weaving condition file in MAINTENANCE mode, and then load the weaving condition file saved in the external memory device.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4004

MEMORY ERROR (HOME POS FILE)

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the home positioning file in MAINTENANCE mode, and then load the home positioning file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

4005

MEMORY ERROR
(SECOND HOME POS)

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the second home position- ing file in MAINTENANCE mode, and then load the second home positioning file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4006

MEMORY ERROR
(POWER SOURCE COND)

Sub Code: Page number

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the arc welding Power Source condition file in MAINTENANCE mode, and then load the arc welding Power Source condition file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4007

MEMORY ERR
(ARC START COND FILE)

Sub Code: Page number

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the arc start condition file in MAINTENANCE mode, and then load the arc start condition file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4008

MEMORY ERROR
(ARC END COND FILE)

Sub Code: Page number

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the arc end condition file in MAINTENANCE mode, and then load the arc end condition file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4009

MEMORY ERROR
(ARC AUX COND FILE)

Sub Code: Page number

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the arc auxiliary condition file in MAINTENANCE mode, and then load the arc auxiliary con- dition file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4010

MEMORY ERROR
(COM-ARC COND FILE)

Sub Code: Page number

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the COM-ARC condition file in MAINTENANCE mode, and then load the COM-ARC condition file saved in the external memory device.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

YCP21 board failure

YIF01 board failure

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4011

MEMORY ER- ROR(FILE DATA)

230

The memory for the gun detail setting file is damaged.

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the gun detail setting file in MAINTENANCE mode, and then load the gun detail setting file saved in the external memory device.

YCP21 board failure

YIF01 board failure

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

231

The memory for the spot management file is damaged

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the spot management file in MAINTENANCE mode, and then load the spot management file saved in the external memory device.
YCP21 board failure (1) Reset

YCP21 board failure

YIF01 board failure

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

232

The memory for the spot welder I/F file is damaged.

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the spot welder I/F file in MAINTENANCE mode, and then load the spot welder I/F file saved in the external memory device.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

YCP21 board failure

YIF01 board failure

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

233

The memory for the manual press condi- tion file is damaged.

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the manual press condition file in MAINTENANCE mode, and then load the manual press condition file saved in the external memory device.

YCP21 board failure

YIF01 board failure

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

240

The memory for the wear detection base position file is dam- aged.

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the wear detection base po- sition file in MAINTENANCE mode, and then load the wear detec- tion base position file saved in the external memory device.

YCP21 board failure

YIF01 board failure

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

243

The memory for the learning control I/O al- location file is dam- aged.

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the learning control I/O al- location file in MAINTENANCE mode, and then load the learning control I/O allocation file saved in the external memory device.

YCP21 board failure

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

YIF01 board failure

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

261

The memory for the IOSPDCTRL setup file is damaged.

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the IOSPDCTRL setup file in MAINTENANCE mode, and then load the IOSPDCTRL setup file saved in the external memory device.

YCP21 board failure

YIF01 board failure

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4012

MEMORY ERROR
(LINK SERVO- FLOAT)

SUB-Code: Condi- tion file number

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the link SERVO float condi- tion file in MAINTENANCE mode, and then load the link SERVO float condition file saved in the external memory device.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

YCP21 board failure

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4013

MEMORY ERROR
(LINEAR SERVO- FLOAT)

Sub Code: Condition file number

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the linear servo float condi- tion file in MAINTENANCE mode, and then load the linear servo float condition file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

4014

MEMORY ERROR
(ROBOT CALIB FILE)

Sub Code: Page number

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the file for calibration be- tween manipulators in MAINTENANCE mode, and then load the file for calibration between manipulators saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4017

MEMORY ERROR
(POWER SRC USER-DEF)

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the Power Source user defi- nition file in MAINTENANCE mode, and then load the Power Source user definition file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4018

MEMORY ERR
(LADDER PRG FILE)

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the ladder program file in MAINTENANCE mode, and then load the ladder program file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4019

MEMORY ERROR
(CUTTING COND FILE)

Sub Code: Page number

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the cutting condition file in MAINTENANCE mode, and then load the cutting condition file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4020

MEMORY ERROR
(OPERATION ORI- GIN)

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the work home position file in MAINTENANCE mode, and then load the work home position file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4021

MEMORY ERROR
(CONVEYOR COND FILE)

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the conveyor condition file in MAINTENANCE mode, and then load the conveyor condition file saved in the external memory device.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4022

MEMORY ERROR
(PAINT SPECIAL FILE)

Sub Code: Page number

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the paint special file in MAINTENANCE mode, and then load the paint special file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

4023

MEMORY ERROR (PAINT COND FILE)

Sub Code: Page number

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the paint condition file in MAINTENANCE mode, and then load the paint condition file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4024

MEMORY ERR
(WRIST WEAV AMP FILE)

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the wrist weaving amplitude file in MAINTENANCE mode, and then load the wrist weaving am- plitude file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4025

MEMORY ERROR
(INTERRUPT JOB FILE)

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the interrupt JOB file in MAINTENANCE mode, and then load the interrupt JOB file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4028

MEMORY ERR
(SENSOR MON COND FILE)

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the sensor monitoring con- dition file in MAINTENANCE mode, and then load the sensor monitoring condition file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4030

MEMORY ERR
(PRESS COND DATA FILE)

Sub Code: File num- ber

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the press condition file in MAINTENANCE mode, and then load the press condition file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4031

MEMORY ERROR
(SPOT GUN COND FILE)

Sub Code: File num- ber

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the gun condition file in MAINTENANCE mode, and then load the gun condition file saved in the external memory device.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4032

MEMORY ERROR
(SPOT WELDER COND)

Sub Code: File num- ber

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the spot welding gun con- dition file in MAINTENANCE mode, and then load the spot weld- ing gun condition file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

4033

MEMORY ERROR
(GUN PRESSURE FILE)

Sub Code: File num- ber

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the gun pressure file in MAINTENANCE mode, and then load the gun pressure file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4034

MEMORY ERR
(ANTICIPATION OT FILE)

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the anticipation output (OT) file in MAINTENANCE mode, and then load the anticipation out- put (OT) file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4035

MEMORY ERR
(ANTICIPATION OG FILE)

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the anticipation output (OG) file in MAINTENANCE mode, and then load the anticipation out- put (OG) file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4036

MEMORY ERROR (WEARING FILE)

Sub Code: File num- ber

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the wear amount file in MAINTENANCE mode, and then load the wear amount file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4037

MEMORY ERROR
(STROKE POSI- TION)

Sub Code: File num- ber

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the FULL/SHORT OPEN position setting file in MAINTENANCE mode, and then load the FULL/SHORT OPEN position setting file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4038

MEMORY ERROR (PRESSURE FILE)

Sub Code: File num- ber

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the dry-spotting pressure file in MAINTENANCE mode, and then load the dry-spotting pres- sure file saved in the external memory device.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4039

MEMORY ERROR (FORM CUT FILE)

Sub Code: File num- ber

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the form cut file in MAINTE- NANCE mode, and then load the form cut file saved in the exter- nal memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

4040

MEMORY ERROR
(SHOCK LEVEL FILE)

Sub Code: File num- ber

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the shock level file in MAIN- TENANCE mode, and then load the shock level file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4041

MEMORY ERROR
(SPOT IO AL- LOCTE FL)

Sub Code: File num- ber

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the spot I/O allocation file in MAINTENANCE mode, and then load the spot I/O allocation file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4042

MEMORY ERROR (VISION FILE)

Sub Code: Page number

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the vision condition file in MAINTENANCE mode, and then load the vision condition file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4043

MEMORY ERROR
(VISION CALIBRA- TION)

Sub Code: Page number

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the vision calibration file in MAINTENANCE mode, and then load the vision calibration file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4044

MEMORY ERROR
(WELD PULSE COND)

Sub Code: File num- ber

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the welding pulse condition file in MAINTENANCE mode, and then load the welding pulse condition file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4045

MEMORY ERROR
(WELD PULSE SE- LECT)

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the welding pulse selection file in MAINTENANCE mode, and then load the welding pulse se- lection file saved in the external memory device.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4046

MEMORY ERR
(CONVEYOR CAL- IB FILE)

Sub Code: File num- ber

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the conveyor calibration file in MAINTENANCE mode, and then load the conveyor calibration file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

4047

MEMORY ERROR
(MACRO DEFINI- TION FILE)

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the macro definition file in MAINTENANCE mode, and then load the macro definition file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4048

MEMORY ERROR
(SERVO S-GUN FILE)

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the sealer gun characteris- tics file in MAINTENANCE mode, and then load the sealer gun characteristics file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4049

MEMORY ERROR
(PASTE QUAN.COMP FL)

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the painting amount correc- tion file in MAINTENANCE mode, and then load the painting amount correction file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4050

MEMORY ERR
(AXIS I/O ALLOC FILE)

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the axis motion I/O alloca- tion file in MAINTENANCE mode, and then load the axis motion I/O allocation file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4051

MEMORY ERR
(GUN COND. AUX. FILE)

Sub Code: File num- ber

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the gun characteristics aux- iliary file in MAINTENANCE mode, and then load the gun charac- teristics auxiliary file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4052

MEMORY ERROR
(TOOL INTERFER- ENCE)

Sub Code: File num- ber

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the tool interference file in MAINTENANCE mode, and then load the tool interference file saved in the external memory device.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4053

MEMORY ERROR
(PAINT SYS CON- FIG.)

Sub Code: File num- ber

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the painting system setting file in MAINTENANCE mode, and then load the painting system setting file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

4054

MEMORY ERROR
(PAINTING SPE- CIAL)

Sub Code: File num- ber

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the painting device charac- teristics file in MAINTENANCE mode, and then load the painting device characteristics file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4055

MEMORY ERROR
(CCV-PAINT TA- BLE)

Sub Code: File num- ber

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the painting CCV file in MAINTENANCE mode, and then load the painting CCV file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4056

MEMORY ERROR
(PLUG VOLUME FILE)

Sub Code: File num- ber

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the painting filling file in MAINTENANCE mode, and then load the painting filling file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4057

MEMORY ERROR (EVB GUN COND)

Sub Code: File num- ber

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the EVB gun condition file in MAINTENANCE mode, and then load the EVB gun condition file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4058

MEMORY ERROR
(EVB TURBIN COND)

Sub Code: File num- ber

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the EVB turbine condition file in MAINTENANCE mode, and then load the EVB turbine con- dition file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4059

MEMORY ERROR (EVB PAINT COND)

Sub Code: File num- ber

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the EVB paint condition file in MAINTENANCE mode, and then load the EVB paint condition file saved in the external memory device.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4060

MEMORY ERROR
(CLEARANCE FILE)

Sub Code: File num- ber

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the clearance file in MAIN- TENANCE mode, and then load the clearance file saved in the ex- ternal memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

4061

MEMORY ERROR
(GAUGE SENSOR FILE)

Sub Code: File num- ber

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the gauging sensor condi- tion file in MAINTENANCE mode, and then load the gauging sen- sor condition file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4062

MEMORY ERROR (LNR SCALE FILE)

Sub Code: File num- ber

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the linear scale condition file in MAINTENANCE mode, and then load the linear scale con- dition file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4063

MEMORY ERR
(CONVEYOR COND SUPP.)

Sub Code: File num- ber

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the conveyor condition aux- iliary file in MAINTENANCE mode, and then load the conveyor condition auxiliary file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4064

MEMORY ERR
(WEAV SYNC WELD FILE)

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the weaving synchronizing welding condition file in MAINTENANCE mode, and then load the weaving synchronizing welding condition file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4065

MEMORY ERROR (I/F PANEL FILE)

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the I/F panel file in MAIN- TENANCE mode, and then load the I/F panel file saved in the ex- ternal memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4069

MEMORY ERR
(PALLETIZE COND FILE)

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the palletize condition file in MAINTENANCE mode, and then load the palletize condition file saved in the external memory device.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4070

MEMORY ERROR
(LASER TRACKING START FILE)

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the laser tracking welding start file in MAINTENANCE mode, and then load the laser track- ing welding start file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

4071

MEMORY ERROR
(LASER TRACKING END FILE)

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the laser tracking welding end file in MAINTENANCE mode, and then load the laser tracking welding end file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4072

MEMORY ERROR
(LASER TRACKING TRACK START FILE)

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the laser tracking track start file in MAINTENANCE mode, and then load the laser tracking track start file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4073

MEMORY ERROR
(LASER TRACKING SET FILE)

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the laser tracking welding set file in MAINTENANCE mode, and then load the laser tracking welding set file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4074

MEMORY ERROR
(LASER TRACKING TRACK SET FILE)

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the laser tracking track set file in MAINTENANCE mode, and then load the laser tracking track set file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4075

MEMORY ERROR
(CONDITION FILE OF CORRE- SPONDING TO LA- SER TRACKING GAP)

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the condition file of corre- sponding to laser tracking gap in MAINTENANCE mode, and then load the condition file of corresponding to laser tracking gap saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4080

MEMORY ERR
(MUTUAL WAIT SET FILE)

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the mutual wait set file in MAINTENANCE mode, and then load the mutual wait set file saved in the external memory device.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4081

MEMORY ERR
(INTERF. PREDICT FILE)

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the mutual wait set file in MAINTENANCE mode, and then load the interference predict file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

4082

INTERF. PREDICT DETECT

Operation mistake or teaching mistake

(1) Reset the alarm.
(2)Pull the manipulators away each other.
(3)If this alarm occurred during test run or playback operation, change the teaching points.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4083

INTERF. PREDICT COMM ERROR

SUB-Code
0000_0000_0000_00
10:DX200 received an error response from the interference predict server.
0001_0000_0000_00
01:No response for the interference check start request was returned from the interference predict server.

Connection failure

(1) Reset the alarm.
(2) Check the connection between interference predict server and DX200.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

4083

INTERF. PREDICT COMM ERROR

0001_0000_0000_00
10:No response for the current position acquisition request was returned from the interference predict server.
0001_0000_0000_00
11:DX200 received an error response for the interference check start request from the interference predict server.

Connection failure

(1) Reset the alarm.
(2) Check the connection between interference predict server and DX200.

Setting error

(1) Reset the alarm.
(2)Check each network setting for the robot controller and the in- terference predict server.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

4084

ROBOT SYNC. ER- ROR

SubCode 0000_0000_0000_00
01:No response was returned from the mu- tual wait target.
0000_0000_0000_00
10:An error occurred in the communication with the mutual wait target during the exe- cution of FN591.
0000_0000_0000_00
11:An error occurred in the communication with the mutual wait target during the exe- cution of FN591.
0000_0000_0000_01
00:FN591 execution cancel was received even though FN591 execution notice hadn’t been received from the mutual wait target.
0000_0000_0000_01
01:FN591 execution cancel error from the mutual wait target was received.
0000_0000_0001_00
00:The mutual wait manipulator No. of the FN591 is abnormal.
0000_0000_0010_00
00:FN591 was doubly executed.
0000_0000_0011_00
00:FN591 execution notice from the mutu- al wait target was re-

Connection failure

SubCode 0000_0000_0000_0001
0000_0000_0000_0010
0000_0000_0000_0011
0000_0000_0000_0100
0000_0000_0000_0101
0000_0000_0011_0000
0000_0000_0100_0000
(1) Reset the alarm.
(2)Check the communication connection with the mutual wait tar- get.

4084

ROBOT SYNC. ER- ROR

0000_0000_0100_00
00:FN591 execution notice error from the mutual wait target was received.

Connection failure

HUB failure

Setting error

SubCode 0000_0000_0000_0001
(1) Reset the alarm.
(2)Check the contents of the mutual wait setting file.
(3)Check the network setting of the mutual wait target.

Operation mistake

SubCode 0000_0000_0000_0100
0000_0000_0000_0101
(1) Reset the alarm.
(2)Check if FN591execution is aborted when FN591 execution has been mutually established. In this case, this alarm may occur due to communication time lag.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Setting error

SubCode 0000_0000_0001_0000
(1) Reset the alarm.
(2)Check the mutual wait manipulator No. of the FN591.

Software operation error occurred

SubCode 0000_0000_0010_0000
0000_0000_0011_0000
0000_0000_0100_0000
(1) Reset the alarm.
(2) If the alarm occurs again, save the CMOS.BIN in MAINTE- NANCE mode, and then contact your YASKAWA representative about occurrence status (operating procedure).

4085

MEMORY ERR
(INTERF. HISTORY FILE)

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the mutual wait set file in MAINTENANCE mode, and then load the interference history file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

4086

MEMORY ERROR (YSF SET FILE)

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the ysf set file in MAINTE- NANCE mode, and then load the ysf set file saved in the external memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4087

MEMORY ERROR (YSF TMR FILE)

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the ysf timer file in MAIN- TENANCE mode, and then load the ysf timer file saved in the ex- ternal memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4088

MEMORY ERROR (YSF LOGIC FILE)

Data error

(1) Reset the alarm.
(2) If the alarm occurs again, initialize the ysf logic file in MAINTE- NANCE mode, and then load the ysf logic file saved in the exter- nal memory device.

YCP21 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YCP21 board. Save the CMOS.BIN before replace the board to be safe. Replace the YCP21 board, and then insert the CF card which inserted original YCP21 board into the new YCP21 board.

YIF01 board failure

(1) Reset the alarm.
(2) If the alarm occurs again, replace the YIF01 board. Save the CMOS.BIN before replace the board to be safe. Replace the YIF01 board, and then load the CMOS.BIN saved before alarm occurred.

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).

4099

DC 24V POWER SUPPLY FAILURE (YPS)

YPS21 unit failure

(1) Reset the alarm.
(2) If the alarm occurs again, turn the power OFF then back ON.
(3) If the alarm occurs again, replace the following unit.
∙YPS21 unit

Alarm No.

Alarm Name

SUB-
Code

Meaning

Cause

Remedy

Short circuit or ground fault

(1) Reset the alarm.
(2) If the alarm occurs again, check the connection and inserting state of the following cables and connectors.
Check the insertion, connection, Short circuit or ground fault of the followings.
∙YFC22-CN219(81,82,92,93 : +24V2U3)
∙YFC22-CN219(83,84,94,95 : 024V2)
∙YIO-CN306,CN307,CN308,CN309

other

If the alarm occurs again, save the CMOS.BIN in MAINTENANCE mode, and then contact your YASKAWA representative about oc- currence status (operating procedure).