Rockwell Automation 2711-K9A10_K9C10_T9A10_T9C10 DeviceNet Communications User Guide - Manual (Page 22)

22
Publication 2711-6.0.4
DeviceNet Error
Messages and Codes
Reference # Message Recommended Action
1 Tag: - Bit Offset must be a multiple of 8 for Character
Arrays. Adjust the Bit Offset on the Tag Form.
2 Tag: - Cannot be converted to current protocol format. Manually edit the tag to the DeviceNet protocol.
3 Tag: - Data Type implies Packet Bytes should be less
than or equal to 2. Certain PanelBuilder controls, however, may
require additional bytes. Most PanelBuilder controls write only 1 element of data. If the
associated Data Type is a Bit Array, at most 2 bytes will be
written by the tag. However, if tags are assigned to the Block
Write of a Piloted Control List, the number of bytes written will
be a multiple of the states displayed on the list.
4 Tag: - Data Type implies Packet Bytes should be equal
to 2. Certain PanelBuilder controls, however, may require additional
bytes. If less than 2 bytes are required, use Bit Array. Most PanelBuilder controls write only 1 element of data. If the
associated Data Type is Unsigned Integer, 2 bytes will be writ-
ten by the tag. However, if tags are assigned to the Block Write
of a Piloted Control List, the number of bytes written will be a
multiple of the states displayed on the list.
5 Tag: - Data Type implies Packet Bytes should be equal
to 4. Certain PanelBuilder controls, however, may require additional
bytes. Most PanelBuilder controls write only 1 element of data. If the
associated Data Type is IEEE Float, 4 bytes will be written by
the tag. However, if tags are assigned to the Block Write of a
Piloted Control List, the number of bytes written will be a multi-
ple of the states displayed on the list.
6 Tag: - Expected Analog Tag. The Tag Address should not specify a bit number.
7 Tag: - Expected Colon. I or O should be followed by: Add a colon: after the I or O.
8 Tag: - Expected Discrete Tag. The Tag Address should specify a bit number.
9 Tag: - Expected Input Tag. Tag Address should begin
with I. Change the Tag Address to begin with I.
10 Tag: - Expected Output Tag. Tag Address should begin
with O. Change the Tag Address to begin with O.
11 Tag: - Expected Read Tag. Uncheck the Write Tag box on the Tag Form.
12 Tag: - Expected Slash / in Tag Address Add a slash and bit number to the Tag Address.
13 Tag: - Expected Write Tag. Check the Write Tag box on the Tag Form.
14 Tag: - Explicit Server Input and Output Tags have been
assigned to the same Assembly Instance. An Assembly Instance should contain only input tags or only
output tags. Place input and output tags in separate assembly
instances.
15 Tag: - Explicit Server Input Elements must be 0 - 63. Reduce the word offset for the associated Tag Address.
16 Tag: - Explicit Server Output Elements must be 0 - 63. Reduce the word offset for the associated Tag Address.
17 Tag: - Incompatible Address Change the tag address to the following format:
I:/, or O:/
where is required for Bit and Bit Array
18 Tag: - Input Element Extends Beyond Input Size. The word offset in the Tag Address must be less than then the
Input Size specified in the Communications Setup dialog.
19 Tag: - Invalid Address Type. Address must begin with I
or O. Modify the Tag Address must begin with I or O.
20 Tag: - Invalid Bit Number. Bit number must be 0 -15. Change the bit number to a value between 0 and 15.
21 Tag: - Invalid Bit Offset. Bit Offset must not extend
beyond the packet length. Reduce the bit offset.