Conditions
1.5
Condition.FlipFlopD
The
FlipFlopD
block is a one-bit memory cell (variable), which records the state of
another condition at the moment of rise of the defined event for later use. The
FlipFlopD output can be used as a condition for control of actions in rather complex
2N
®
Helios IP Automation applications. It is a simulation of a D-type flip-flop circuit.
Parameters
ClockEvent
Define the event at which the current state of the condition is to be recorded.
Condition
Define the condition to be recorded at the rise of the ClockEvent.
ResetValue
Set the condition default value upon restart. The parameter is optional.
Valid values:
0
– condition is not met (default value)
1
– condition is met
Example
The state of the condition will be identical to the state of condition 2 at the rise of
event 1:
Condition.FlipFlopD: ClockEvent=1; Condition=2