11 TROUBLESHOOTING

MELSEC-Q

Error Code List (Continued)

Error Code

Error Messages

Common

Individual

LED Status

Operating

Diagnostic Timing

Information

Information

Statuses of

(SD0)

1

 

 

 

(SD5 to 15) 1

(SD16 to 26) 1

RUN

ERROR

CPU

 

 

 

 

 

2110

 

SP. UNIT ERROR

Unit/module No.

Program error location

Off/On

Flicker/On

Stop/

When instruction executed.

 

 

Continue

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

2111

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2112

 

SP. UNIT ERROR

Unit/module No.

Program error location

Off/On

Flicker/On

Stop/

When instruction executed/

 

 

 

Continue

 

 

 

 

 

 

 

2

STOP RUN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2113

 

 

FFFFH (fixed)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2114

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2115

 

 

 

 

 

 

Continue/

 

 

 

SP. UNIT ERROR

Unit/module No.

Program error location

Flicker/On

Flicker/On

When instruction is executed

 

 

 

 

 

 

 

Stop

 

2116

 

 

 

 

 

 

 

 

2117

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2120

 

 

 

 

 

 

 

 

2121

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2122

 

 

 

 

 

 

 

 

2124

SP. UNIT LAY ERR.

———

———

Off

Flicker

Stop

At power ON/At reset

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2125

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2126

SP. UNIT LAY ERR.

Unit/module No.

———

Off

Flicker

Stop

At power ON/At reset

 

 

 

 

 

 

 

 

2150

SP. UNIT VER. ERR.

Unit/module No.

———

Off

Flicker

Stop

At power ON/At reset

 

 

 

 

 

 

 

 

2200

MISSING PARA.

Drive Name

———

Off

Flicker

Stop

At power ON/At reset

 

 

 

 

 

 

 

 

2210

BOOT ERROR

Drive Name

———

Off

Flicker

Stop

At power ON/At reset

 

 

 

 

 

 

 

 

 

2300

 

 

 

 

 

Stop/

 

 

 

ICM. OPE. ERROR

Drive Name

———

Off/On

Flicker/On

When memory card is inserted or

 

Continue

 

2301

 

 

 

 

 

2

removed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2302

 

 

 

 

 

 

 

 

2400

FILE SET ERROR

File name

Parameter number

Off

Flicker

Stop At power ON/At reset

1 Characters in parentheses ( ) indicate the special register numbers where individual information is being stored.

2 The CPU module operation status when an error occurs can be set at the parameters. (LED display will change accordingly.)

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