ND30-09D 23 User's manual
Signalization symbol
flashes until it is turned off
by pressing the button
and
(> 3 sec.).
Entering "Condition upper value" lower then "Condition lower value" disables a condition.
Fig. 17. Condition types: a) n_on b) noFF c) on d) OFF
Remaining types of the condition:
H_on – always true;
HoFF – always not true,
3non – when the measuring value on any phase exceeds the
"Condition upper value" - condition is true. The condition will be
disabled if the measuring value on all phases will be lower than
"Condition lower value".
3noF – when the measuring value on any phase will be lower than the
"Condition lower value" - condition is true. The condition will be
disabled if the measuring value on all phases will be higher than
"Condition upper value".
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