Siemens 7LF4 4210 Manual Del Usuario página 12

Activating the pulse function
Pulses are also started during power failures. Aafter the power has been restored they are output for the remaining running time.
Overlapping pulses restart the pulse start time. When switching from PASSIVE to ACTIVE, the program memory is cleared.
Activating the pulse function
Pulse duration
1s ... 59min 59s
Pulse start time activation
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