The relay picks up after a predefined number of current pulses has/have been counted between the connections A1 and A2. If a potential is supplied between the connections R1 and R2, the counter is reset to its predefined value.
In the Simulation Mode the relay counter can also be reset by clicking on it.
The relay works as a simple counter when the default number is set to 0. In this case the relay never picks up.
|Counter||0 ... 9999||5|
|Resistance||1 ... 10000 Ohm||550|
|Minimum voltage||0.1 ... 300 V||20|