EasyManuals Logo
Home>Allen-Bradley>Network Card>SLC 5/05 series

Allen-Bradley SLC 5/05 series User Manual

Allen-Bradley SLC 5/05 series
41 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #35 background imageLoading...
Page #35 background image
Allen-Bradley Ethernet Driver
ÃNote:
1. Check the status and extended status codes returned by the PLC. The extended status code may not
always be returned; error information is contained within the status code. The codes are displayed in
hexadecimal.
2. Status code errors in the low nibble indicate errors found by the local node. The driver continues to retry
reading these blocks of data periodically. Errors found by the local node occur when the KF module can-
not find the destination PLC on the network.
3. Status code errors in the high nibble indicate errors found by the PLC. These errors are generated when
the block of data the driver is asking for is not available in the PLC. The driver does not ask for these
blocks again after receiving this error. This error can be generated if the address does not exist in the
PLC.
Unable to read data block from device. Tag deactivated. | Block start
address = '<address>', Status code = <code>.
Error Type:
Warning
Possible Cause:
1. The address requested does not exist in the PLC.
2. The address requested cannot be accessed because the PLC is in error state.
3. The communications parameters for the Ethernet connection are incorrect.
Possible Solution:
1. Verify the address exists in the PLC.
2. Verify the PLC is not in an error state or restore the PLC to operation.
3. Verify the communications parameters for the Ethernet connection are correct.
4. Verify the correct port is specified for the named device.
5. Verify the IP address given to the named device matches that of the actual device.
ÃNote:
1. Check the status and extended status codes returned by the PLC. The extended status code may not
always be returned; error information is contained within the status code. The codes are displayed in
hexadecimal.
2. Status code errors in the low nibble indicate errors found by the local node. The driver continues to retry
reading these blocks of data periodically. Errors found by the local node occur when the KF module can-
not find the destination PLC on the network.
3. Status code errors in the high nibble indicate errors found by the PLC. These errors are generated when
the block of data the driver is asking for is not available in the PLC. The driver does not ask for these
blocks again after receiving this error. This error can be generated if the address does not exist in the
PLC.
Unable to write to address on device. | Address = '<address>', Status code =
<code>, Extended status code = <code>.
Error Type:
Warning
www. kepware.com
35

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Allen-Bradley SLC 5/05 series and is the answer not in the manual?

Allen-Bradley SLC 5/05 series Specifications

General IconGeneral
BrandAllen-Bradley
ModelSLC 5/05 series
CategoryNetwork Card
LanguageEnglish

Related product manuals