Keyence DL-PD1 Manuel d'utilisateur télécharger pdf (Page 68)

4-1 Troubleshooting

4-4

- PROFIBUS DP Compatible Network Unit DL-PD1 User's Manual (IG) -

Appendix

If a communication error occurs while using the DP-V1 service, the error codes below

appear as error responses.

* A slot number where an error occurs is stored. For example, when errors occur at

Slot 1 and 4 at the same time, 01 appears on "".

When the error at Slot 1 is resolved, 04 appears on "".

Type of error Error_Code 1 Error_Code 2 Description Solution

Smart Access error 0xAA 0x

When the smart access

function is executed, there is

a sensor which is not

compatible with the operation

command.

Check the type of sensor

amplifier connected.

Sensor busy error 0xBA 0x00

A response to the last

operation command has not

been returned.

Check the response to the

last operation command,

then execute the operation

command again.

Timeout error 0xBB 0x00

A response has not been

returned for more than 5

seconds after an operation

command is executed.

Turn the power off, check the

connection between the unit

and sensor amplifiers, then

turn the power on again.

Parameter error

0xA0 0x00

Attempting to read

unreadable data.

Specify an appropriate

parameter.

0xA1 0x00

Attempting to write unwritable

data.

0xB0 0x00

The parameter range has

been exceeded.

0xB2 0x00

0xB7 0x00

0xB8 0x00

0xB1 0x04

Attempting to write data with

a size other than 4 bytes.

Access with 4 bytes.

0xB6 0x00

0xB5 0x00

• The procedure to read

I&MO information is

incorrect.

• Communication has not

been established.

• Read I&MO information

following the proper

procedure.

• Check the configuration

and parameter settings,

then establish

communication to

exchange data.

System error

0xBC 0x00

A system error has occurred.

Turn the power on again. If

the unit does not recover,

please contact your nearest

KEYENCE office (addresses

are listed at the back of this

manual).

0xBD 0x00

1 2 ... 63 64 65 66 67 68 69 70 71 72 73 74

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Keyence DL-PD1 Manuel d'utilisateur Page 68

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