Rockwell Automation 2706-MB1 MESSAGEVIEW 421 SOFTWARE MANUAL User Manual

Page 293

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Validation Error Messages

D–11

Publication 2706-817

Message

What to do

Meaning

Invalid Tag - Value Trigger Tag [name] isn’t a
valid address in the terminal’s assigned
Discrete Rack or Block Transfer channels.

The tag address is not in the discrete I/O
image of the rack or in the block transfer(s)
configured for the Terminal.

Use the tag editor to change the tag address
or the Terminal Setup/Comms. Setup/Block
Transfer dialog to put the tag into a Block
Transfer.

Invalid Tag - Value Trigger Tag [name] must
be of type Output or BTW.

The tag is controlled by the PLC and is read
by the Terminal. The tag must be in the
Output image or be in a BTW (Block Transfer
Write).

Use the tag editor to change the tag address
or the Terminal Setup/Comms. Setup/Block
Transfer dialog to put the tag into a Block
Transfer that has its mode assigned as W.

Invalid Tag - Value Trigger Tag [name] must
be of type Unsigned Integer.

The assigned tag is the wrong data type.

Use the tag editor to change the data type of
the tag, or use the Terminal Setup/Control
Tags dialog to select an appropriate tag.

Invalid Tag - Value Trigger Tag [name]
overlaps Discrete I/O Rack Control/Status
byte.

The tag is assigned the same address as the
Block Transfer Control/Status Byte (the lowest
byte in the discrete I/O rack).

Use the tag editor to enter a different address
for the tag or use the Terminal Setup/Comms.
Setup/Block Transfer dialog to disable block
transfers if they are not being used.

Invalid Tag - Value Trigger Tag [name].

Tag is undefined in the project database.

Use the tag editor to define the tag.

Invalid Tag - Year Read Tag [name] must be
of type Unsigned Integer.

The assigned tag is the wrong data type.

Use the tag editor to change the data type of
the tag, or use the Application/Special
Messages/Read Tags dialog to select an
appropriate tag.

Invalid Tag - Year Write Tag [name] must be
of type Unsigned Integer.

The assigned tag is the wrong data type.

Use the tag editor to change the data type of
the tag, or use the Application/Special
Messages/Write Tags dialog to select an
appropriate tag.

Invalid Tag - Bit Trigger Tag not defined.

Tag is undefined in the project database.

Use the tag editor to define the tag.

Invalid Tag - Tag [name] references no
device. Tag Node Name must match the
Logic Controller selected in Terminal Setup -
Comms. Setup.

The tag node name is not assigned.

Use the tag editor to define the tag node
name.

Invalid Tag - [tag description] Tag [name]
overlaps Discrete I/O Rack Control/Status
byte.

The tag is assigned the same address as the
Block Transfer Control/Status Byte (the lowest
byte in the discrete I/O rack).

Use the tag editor to enter a different address
for the tag or use the Terminal Setup/Comms.
Setup/Block Transfer dialog to disable block
transfers if they are not being used.

Invalid Tag - [tag description] Tag [name] isn’t
a valid address in the terminal’s assigned
Discrete Rack or Block Transfer channels.

The tag address is not in the discrete I/O
image of the rack or in the block transfer(s)
configured for the Terminal.

Use the tag editor to change the tag address
or the Terminal Setup/Comms. Setup/Block
Transfer dialog to put the tag into a Block
Transfer.

Invalid Tag - [tag description] Tag [name] must
be of type Input or BTR.

The tag is controlled by the Terminal and is
read by the PLC. The tag must be in the Input
image or be in a BTR (Block Transfer Read).

Use the tag editor to change the tag address
or the Terminal Setup/Comms. Setup/Block
Transfer dialog to put the tag into a Block
Transfer that has its mode assigned as R.

Invalid Tag - [tag description] Tag [name] must
be of type Output or BTW.

The tag is controlled by the PLC and is read
by the Terminal. The tag must be in the
Output image or be in a BTW (Block Transfer
Write).

Use the tag editor to change the tag address
or the Terminal Setup/Comms. Setup/Block
Transfer dialog to put the tag into a Block
Transfer that has its mode assigned as W.

Invalid Tag - [tag description] Tag [name]
references no device. Tag Node Name must
match the Logic Controller selected in
Terminal Setup - Comms. Setup.

There is no Node Name assigned to the tag.

Use the tag editor to define the Node Name
for this tag.

Invalid Text Size attribute assignment for
message with Embedded Graphics.

The Text Size of a message with embedded
graphical symbols must be Half; i.e. the size
of a graphic is fixed at 2 display lines.

Use Half Text Size to display graphical
symbols.

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