Rockwell Automation 2755-SNx Adaptascan Bar Code Readers - Manual (Page 341)

17–19 Communicating with PanelView 900
t
Terminals on a DeviceNet Network
Publication 2755-6.8
The application printout for DeviceNet provides the following
information:
•
configuration data
•
tag data
•
supplemental data
The following tables lists error messages and codes specific to
DeviceNet communications. For all other messages, refer to the
PanelView and PanelBuilder user manuals.
PanelBuilder Tag Error Messages
Message Recommended Action
Tag: <Tag Name> - Incomplete Address Change the tag address so it is the following format:
I:<word>/<bit> or O:<word>/<bit>
where <bit> is required for Bit and Bit Array.
Tag: <Tag Name> - Invalid Element Number The Tag Address should have a numeric word offset.
Tag: <Tag Name> - Expected Slash / in Tag Address Add a slash and bit number to the Tag Address
Tag: <Tag Name> - Invalid Bit Number. Bit number must be 0-15. Change the bit number to a value between 0 and 15.
Tag: <Tag Name> - Expected Output Tag. Tag Address should begin with O. Change the Tag Address so it begins with an O.
Tag: <Tag Name> - Expected Input Tag. Tag Address should begin with I. Change the Tag Address so it begins with an I.
Tag: <Tag Name> - Input Element Extends Beyond Input Size. The word offset in the Tag Address must be less than the Input
Size specified on the Communications Setup Dialog.
Tag: <Tag Name> - Output Element Extends Beyond Output Size. The word offset in the Tag Address must be less than the
Output Size specified on the Communications Setup Dialog.
Tag: <Tag Name> - Expected Discrete Tag. The Data Type implies that the Tag Address should specify a
bit number.
Tag: <Tag Name> - Expected Analog Tag. The Data Type implies that the Tag Address should not specify
a bit number.
Tag: <Tag Name> - Invalid Packet Length. Packet Length must be 1-128 bytes. Change packet bytes to 1-128 bytes.
Tag: <Tag Name> - Cannot be converted to current protocol format. This tag must be manually edited to the DeviceNet protocol.
Tag: <Tag Name> - Invalid Node Address. Node must be 0-63. DeviceNet node addresses must be 0-63.
Tag: <Tag Name> - Invalid Bit Offset. Bit Offset must not extend beyond the
packet length. Reduce the Bit Offset.
Tag: <Tag Name> - Expected Read Tag. Uncheck the Write Tag box on the Tag Form.
Tag: <Tag Name> - Expected Write Tag. Check the Write Tag box on the Tag Form.
Tag: <Tag Name> - Invalid Address Type. Address must begin with I or O. Modify the Tag Address to begin with I or O.
Tag: <Tag Name> - Explicit Server Input and Output Tags have been assigned
to the same Assembly Instance. An Assembly Instance can only be assigned all input tags or
output tags. Place input and output tags in separate assembly
instances.
Tag: <Tag Name> - Invalid Data Size. Data element extends beyond input or
output size. Increase the input or output size on the terminal setup screen.
Tag: <Tag Name> - Expected Colon. I or O should be followed by : Add a colon : after the I or O.
Tag: <Tag Name> - Bit Offset must be a multiple of 8 for Character Arrays. Adjust the Bit Offset on the Tag Form.
Tag: <Tag Name> - Explicit Server Input Elements must be 0-63. Reduce the word offset for the associated Tag Address.
Table continued on the next page.
DeviceNet Application
Report
Error Messages and
Codes