Protege System Controller Reference Manual

Logic Action
The logic action determines what logical operation or action is performed on the Inputs that are programmed in
the following screens. There are eleven different options for the logical control function.
FN001 Action
None
Use the [1] and [3] keys to scroll the logic action types until you reach the required action that you want to be
performed and then press [ENTER] to proceed to the next programmable option for the logic control function.
For more information about the list control data entry refer to the section List Control Data Entry (see page 344).
• Follow and Test
The output follows the programmed input one state and will retest the input state continually.
Input One
ON
OFF
Output
ON
OFF
Test Action - If the output state is changed externally or is part of another programmable function the
programmable function will only restore the output state after 30 seconds has elapsed. This time is only
used if the programmable function was NOT responsible for the change in state.
• Not Follow and Test
Performs the same function as above however the output is inverted (NOT). This logic action is a test action,
consult the follow and test action for an explanation of the Test Function.
Input One
ON
OFF
Output
OFF
ON
• Pulse On
The pulse on action will turn the output ON only when the input one has transitioned from an off to an on
state. The output will not be modified further from this state and will not be modified if it is turned OFF by
another function.
Input One
Output
ON
• Not Pulse On
The not pulse on action will turn the output OFF only when the input one has transitioned from an off to an
on state. The output will not be modified further from this state and will not be modified if it is turned ON by
another function.
Input One
Output
OFF
• Pulse Off
The pulse on action will turn the output ON only when the input one has transitioned from an ON to an OFF
state. The output will not be modified further from this state and will not be modified if it is turned OFF by
another function.
Input One
Output
ON
PRT-CTRL-SE Protege System Controller Reference Manual | PRT-CTRL-SE 219