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9.1 Definition of the Error Codes and Messages Displayed

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9

APPE

NDICES

INDEX

9 ERROR CODES AND ERROR 

MESSAGES

This chapter explains the error codes and error messages displayed by the alarm list (system alarm) display 

function of the monitoring functions.

The error codes may also be confirmed in the error code storage area of the system information function.

Refer to the following manual for details of the alarm list (system alarm) function and system information 

function.

•  When GT Designer is used

: Help function of GT Designer

•  When GT Designer2 is used : GT Designer2 Version   Reference Manual

9.1 Definition of the Error Codes and Messages 

Displayed

This section describes the definition of the error codes and error messages displayed on the monitor screen 

by the alarm list (system alarm) display function and the manuals to refer to.

(1) Display format on the monitor screen ----- Displayed in the user-set position

(2) Error codes and manuals to refer to

*1 Take action with reference to the section explaining the link special relay of the (error code) + 9000.

For example, when the error of error code (210) has occurred, 210 + 9000 = 9210 and refer to the explanation of 
M9210 and take the corrective action.

*2 Take action with reference to the section explaining the link special relay of the (error code) – 500.

For example, when the error of error code (510) has occurred, 510 - 500 = 10 and refer to the explanation of 
SB000A and take the corrective action.
(Since the link special relay is in hexadecimal, replace a decimal by a hexadecimal.)

*3 Take action with reference to the section explaining the link special relay of the (error code) - 800.

For example, when the error of error code (910) has occurred, 910 – 800 = 110 and refer to the explanation of 
SB006E and take the corrective action.
(Since the link special relay is in hexadecimal, replace a decimal by a hexadecimal.)

*4 The FXCPU has error codes 100 to 109 and displays the states of M8060 to M8069 with the error codes.

For example, when the error of error code (100) has occurred, refer to the explanation of M8060 and take the cor-
rective action.

Source of Error Occurrence

Error Code

Where to Refer To

ACPU

0 to 199

(Value of D9008)

[User's Manual of ACPU where GOT is connected]

MNET/B, MNET(II)

200 to 299

[Data Link System Reference Manual of MNET(II), MNET/B] *1

GOT

300 to 499

[Section 9.2]

MNET/10

500 to 799

[Network System Reference Manual of MNET/10] *2

CC-Link

800 to 999

[CC-Link System Master Local Module User’s Manual] *3

QnACPU

1000 to 9999

(Value of SD0)

[User's Manual of QnACPU where GOT is connected]

Alarm No.

Alarm message

Time of occurrence

Error code

Error message

Time when error occurred 
(most recent)