Moving Shape - KEP MMI-1500 Installation & Operation Manual

13.12 Moving Shape

The Moving Shape tool is used to place an object in a window at a location specified by the PLC. The state and the
absolute location of the shape in the window depend on the current values of three continuous PLC registers.
Typically, the first register controls the state of the object the second the horizontal position (X), and the third the
vertical position (Y).
X & Y position is
controlled by PLC
Procedure to place a Moving Shape
1. Click Moving Shape icon or select Moving Shape from
the Parts menu.
2. Fill in General Tab Items:
Description: A reference name (not displayed) that you
assign to the Moving Shape.
Read Address: Word in the PLC that controls the
Moving Shape state, position and label.
Device type is the word prefix.
Device address is the word number.
Data format: Defines data from the controller as
binary (BIN) or binary coded decimal (BCD).
See Word Lamp 13.2 for format description.
Tag is used to select the Read address from a list of
predefined Tags.
Aux. directs the Read address to be retrieved from the Auxiliary Port.
Attribute: Style: See Note: Attribute Functions below.
3. Go to Shape Tab: Select Shape or Bitmap to move and display states.
4. Go to Label Tab: Fill in fields to denote states, if desired.
5. Click OK to place the Moving Shape on the window. Position the Moving Shape (during operation, initial position depends
on register values) and resize it if necessary. Adjust the label position as desired.
Note: Refer to Section 2: Software Reference Guide for details about completing each tab item
Moving Shape Design Tips:
1. Use a moving shape as a pen for a trend chart. Set it so that the pen shape corresponds to the trend chart input.
Change the state of the pen shape to change from green to red when a high or low limit is exceeded.
2. Use a moving shape object as a pointer to a setpoint on a bargraph. Set it so that it corresponds to the one of the
variable set points. As the operator changes the setpoint, the pointer moves to a new position.
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