User Manual

MAPware-7000 Programming Manual 203
1010-1040, Rev. 02
Chapter 6 – Task Management
An integral part of the MAPware-7000 software is the ability to create tasks. Tasks are
specifically predefined actions taken by the controller such as writing a value to a tag register,
displaying a new screen, turning a bit on/off, etc.
The number of tasks is limited only by the total amount of memory available in the controller.
Each task has two fundamental components: the action taken when the task activates and the
triggering mechanism that starts the action.
Task List
At last count, over fifty actions can be performed by a task. The table below provides a list of all
tasks available and a brief description.
Task Action
Description
Go To Screen
Displays a new screen
Previous Screen
Displays the prior screen (in numerical order)
Next Screen
Displays the next screen (in numerical order)
Switch Screen From Tag
Displays a base screen according to the value in a targeted
tag
Go to Popup Screen
Displays a popup screen
Write Value to Tag
Write a constant value to an internal tag or PLC tag
Add a Constant Value to a Tag
Add a constant value to the current value residing in an
internal tag or PLC tag
Subtract a Constant Value from
a Tag
Subtract a constant value from the current value residing in
an internal tag or PLC tag
Add Tag B to Tag A
Add a value residing in the Tag B register to the current value
residing in the Tag A register
Subtract Tag B from Tag A
Subtract a value residing in the Tag B register to the current
value residing in the Tag A register
Turn Bit ON
Set (turn on) an internal tag or PLC tag coil/bit
Turn Bit OFF
Clear (turn off) an internal tag or PLC tag coil/bit