Protege System Controller Reference Manual

• Not Pulse Off
The not pulse off action will turn the output OFF 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 ON
by another function.
Input One
Output
OFF
• OR Follow and Test
The OR follow and test action will perform a logical OR operation on Input One and Input Two with the
output changing according to the logic operation.
The logic output will use the test function to restore the output to the logic state if it is changed by an
external operation.
Input One Input Two Output
OFF OFF OFF
ON OFF ON
OFF ON ON
ON ON ON
• AND Follow and Test
The AND follow and test action will perform a logical AND operation on Input One and Input Two with the
output changing according to the logic operation.
Input One Input Two Output
OFF OFF OFF
ON OFF OFF
OFF ON OFF
ON ON ON
• NOR Follow and Test
The NOR follow and test action will perform a logical NOR operation on Input One and Input Two with the
output changing according to the logic operation. A NOR operation works the same as an OR operation
however the output is a NOT of the logic operation.
The logic output will use the test function to restore the output to the logic state if it is changed by an
external operation.
Input One Input Two Output
OFF OFF ON
ON OFF OFF
OFF ON OFF
ON ON OFF
• NAND Follow and Test
The AND follow and test action will perform a logical NAND operation on Input One and Input Two with the
output changing according to the logic operation. A NAND operation works the same as an AND operation
however the output is a NOT of the logic operation.
Input One Input Two Output
OFF OFF ON
ON OFF ON
220 PRT-CTRL-SE Protege System Controller Reference Manual | PRT-CTRL-SE