Specifications

Allen-Bradley DF1 Driver Help
Error Descriptions
The following error/warning messages may be generated. Click on the link for a description of the message.
Address Validation
Missing address
Device address '<address>' contains a syntax error
Address '<address>' is out of range for the specified device or register
Device address '<address>' is not supported by model '<model name>'
Data Type '<type>' is not valid for device address '<address>'
Device address '<address>' is Read Only
Array size is out of range for address '<address>'
Array support is not available for the specified address: '<address>'
Serial Communications
COMn does not exist
Error opening COMn
COMn is in use by another application
Unable to set comm parameters on COMn
Communications error on '<channel name>' [<error mask>]
Device Status Messages
Device '<device name>' is not responding
Unable to write to '<address>' on device '<device name>'
Device Specific Messages
Unable to read data starting at <start address> on device '<device name>' [Status=<STS>, Ext.
Status=<EXT. STS>]
Unable to read data starting at <start address> on device '<device name>' [Status=<STS>, Ext.
Status=<EXT. STS>]. Block deactivated
Unable to read function file <fun. file address> on device '<device name>' [Status=<STS>, Ext.
Status=<EXT. STS>]
Unable to read function file <fun. file element> on device '<device name>' [Status=<STS>, Ext.
Status=<EXT. STS>]. Block deactivated
Unable to read data starting at <start address> on device '<device name>'. Framing error
Unable to read function file <fun. file element> on device '<device name>'. Framing error
Unable to read data starting at <start address> on device '<device name>'. checksum error
Unable to read function file <fun. file element> on device '<device name>'. checksum error
Unable to read data starting at <start address> on device '<device name>'. Slave sink/source full
Unable to read function file <fun. file element> on device '<device name>'. Slave sink/source full
Unable to read data starting at <start address> on device '<device name>'. Slave source empty
Unable to read function file <fun. file element> on device '<device name>'. Slave source empty
Error writing to address '<address>' on device '<device name>' [Status=<STS>, Ext. Status=<EXT.
STS>]
Error writing to address '<address>' on device '<device name>'. Framing error
Checksum error occurred writing to address '<address>' on device '<device name>'
Error writing to address '<address>' on device '<device name>'. Slave sink/source full
Error writing to address '<address>' on device '<device name>'. Slave source empty
Device '<device name>' timed out writing to address '<address>'
Unable to read data starting at <start address> on device '<device name>'. Device replied with a
NAK
Unable to read function file <fun. file element> on device '<device name>'. Device replied with a
NAK
Unable to read data starting at <start address> on device '<device name>'. Memory map error
Unable to read function file <fun. file element> on device '<device name>'. Memory map error
Unable to read data starting at '<start address>' on device '<device name>'. Device replied with an
unexpected NAK. Check device link protocol
Unable to read function file '<fun. file element>' on device '<device name>'. Device replied with
an unexpected NAK. Check device link protocol
Address Validation
The following error/warning messages may be generated. Click on the link for a description of the message.
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