Weidmuller WAVE Analog DC Alarm Uživatelský manuál Strana 5

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14
Selecting the operating mode
SW 1
Function 1 2 3 4
Channel A High Trip 1
Channel A Low Trip 0
Channel B High Trip 1
Channel B Low Trip 0
FAILSAFE, Channel 1& 2 0 0
NON FAILSAFE, Channel 1& 2
11
NON FAILSAFE: The relay picks up when the alarm is triggered.
The relay drops out when the alarm is triggered.
FAILSAFE: An alarm is also triggered in the FAILSAFE mode,
if, for example, the operating voltage to the
module fails.
Low trip: Alarm is triggered if the signal undershoots the
threshold.
High trip: Alarm is triggered if the signal overshoots the
threshold.
Signal threshold: Adjustments of the signal threshold (1...90 )% are
made for channel 1 with the potentiometer P1,
and separately for channel 2 via potentiometer P2.
Hysteresis: Adjustments of the hysteresis (1...90 )% are made
for channel 1 with the potentiometer P3, and
separately for channel 2 via potentiometer P4.
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