Keyence IV Series User Manual download pdf (Page 87)

5-29

- IV Series User’s Manual (Field Network) -

Data allocations in the data I/O communication

Error code list

The following shows the list of error codes that are generated in the IV series.

Error

code

Content Cause Countermeasure

0 No error --- ---

1 - 32

Program No. xx

corruption error



A data error has occurred

in program No. xx.



The data corruption may

have occurred due to a

power-off while writing

settings data and/or due

to noise.



Initialize the program No. xx.



Switch on the power back ON.



Do not switch off the unit while the

settings are being saved.



If the error persists, contact your

nearest KEYENCE ofce.

Non-volatile memory

error (EEPROM)



A data error has occurred.



The data corruption may

have occurred due to a

power-off while writing

settings data and/or due

to noise.



Initialize the settings of this unit.



Switch on the power back ON.



Do not switch off the unit while the

settings are being saved.



If the error persists, contact your

nearest KEYENCE ofce.

Non-volatile memory

error (FLASHROM)

81-128 System error

An error may have

occurred in the sensor.



Switch on the power back ON.



If the error persists, contact your

nearest KEYENCE ofce.



If two or more errors are occurring at the same time, the error code of the highest priority error will be

displayed.



Greater the error code, higher the priority of the error will be.

Data I/O communication

1 2 ... 82 83 84 85 86 87 88 89 90 91 92 ... 109 110

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Keyence IV Series User Manual Page 87

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