Siemens SIMATIC TI505 Guide de l'utilisateur télécharger pdf (Page 32)

Simatic/TI 505 Ethernet Driver Help

Data type <type> is not valid for device address <address>.

Error Type:

Warning

Possible Cause:

A tag address that has been specified dynamically has been assigned an invalid data type.

Solution:

Modify the requested data type in the client application.

Device address <address> contains a syntax error.

Error Type:

Warning

Possible Cause:

A tag address that has been specified dynamically contains one or more invalid characters.

Solution:

Re-enter the address in the client application.

Device address <address> is read only.

Error Type:

Warning

Possible Cause:

A tag address that has been specified dynamically has a requested access mode that is not compatible with what

the device supports for that address.

Solution:

Change the access mode in the client application.

Device <device name> cannot execute a read request (<address>, <size>).

Error Type:

Serious

Possible Cause:

The device is unable to return the amount of read data requested in one request.

Solution:

Adjust the requested block size on the device so that the driver makes smaller requests.

Device <device name> cannot execute a write request (<address>, <size>).

Error Type:

Serious

Possible Cause:

The device is unable to receive the amount of write data sent in one request.

Solution:

Adjust the array size on the address so that a smaller amount of data is sent to the device in one transaction.

Device <device name> detected a NITP protocol error (tag <address>, size

<size>).

Error Type:

Serious

Possible Cause:

This error may occur when sending Packed Task Code messages. The device is experiencing network errors.

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Siemens SIMATIC TI505 Guide de l'utilisateur Page 32

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