Bender VME420 - Setting: Fault Memory and Operating Principle (Alarm Relays)

Operation and setting
33
VME420_D00026_03_M_XXDE/04.2019
Setting the hysteresis of the frequency response values
Switch off frequency alarm when the voltage is too low
5.5.3 Setting: fault memory and operating principle (alarm
relays)
Deactivating the fault memory
5x
2x
>1,5 s
6x
Hz
<
U
Hz
<
U
Hz
<
U
Hz
<
U
2x
>1,5 s