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13.4 Set Word
The Set Word Part defines a touch area that when activated,
writes a predefined value (constant) to the designated PLC
address.
Procedure to place a Set Word
1. Click Set Word icon or select
Set Word
from the
Parts
menu.
2. Fill in General Tab Items:
Description
: A reference name (not displayed) that you
assign to the Set Word
Write Address
: Word in the MMI/PLC that is affected
by the Set Word control. Data in the register may be
interpreted as Binary or BCD information (See note on
Word Lamp
Part).
Device type
is the word prefix.
Device address
is the word number.
Tag
is used to select the Write address from a list
of predefined Tags.
Aux.
directs the Read address to be retrieved
from the Auxiliary Port.
Data format: Defines data from the controller as
binary (
BIN
) or binary coded decimal (
BCD
).
See Word Lamp 13.2 for format description.
Attribute
: The action that is performed on the Write
address. See
Note
below for an explanation of each Set style and its accompanying fields.
3. Go to
Shape
Tab: Select Shape or Bitmap to display graphics that represent the touch area.
Note:
Refer to Bit Lamp procedure for more details on filling out the Shape tab.
Note:
Shapes and bitmaps assigned to Set Word parts change state only when the part is touched. They do not change
state according to the Write address' state.
4. Go to
Label
Tab: Fill in fields to denote states.
Note:
Refer to Bit Lamp procedure for more details on filling out the Label tab.
5. Click
OK
to place the Set Word part on the window. Position the Set Word part and resize it if necessary. Adjust the label
position as desired.
Note:
Refer to Section 2: Software Reference Guide, Part Placement for details about completing each tab item.
Set Style: Defines the action
performed by the Set Word
part. See
Note
below.
D100=9999
Summary of Contents for MMI-1500
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