Lock Reset; Restart; Programming - F&F OM-633 Quick Start Manual

blocking the power-on return for 10 minutes. The
9.59
backwards countdown of the remaining time and
cyclical appearance of -P-.
signalling of exceeded 8-fold power setting or 16 kW.
-1-
The information about the tripping and the re-start
time is displayed alternately and cyclically.

Lock reset

After exceeding the value of the trigger counter.
Press and hold the „−� (minus) button to reset.
The limiter will start operation with the previous settings.

Restart

After the power supply is switched on, the limiter starts working
after 10 seconds. The display shows the remaining time to start.

Programming

Setting parameters:
disconnection power; range 1÷10 kW; step of 0.1 kW
-P-
upper threshold of disconnection voltage; range
-UH
230÷260 V; step of 5 V
lower threshold of disconnection voltage; range
-UL
150÷210 V; step of 5 V
disconnection counter; range 0÷20; step of 1. For a
Cto
value of 0, the 10 minutes lock function is activated
at 5 disconnections.
on-delay; range 1 s÷3 min.; step of 1 s (0.01)
to
re-start delay; range 4 s ÷ 6 min.; step of 2 s (0.02)
tp
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