Basler Electric DGC-2020HD - Manual (Page 78)

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Mode
Mode can be set for Over, Under, or Disabled. If Over mode is selected, an alarm is annunciated when
the metered input increases above the Threshold setting for the duration of the Activation Delay. If Under
mode is selected, an alarm is annunciated when the metered input decreases below the Threshold setting
for the duration of the Activation Delay.
Alarm Configuration
Each analog input protection threshold item can be independently configured to annunciate an alarm or
pre-alarm, or be configured as status only when the metered input falls beyond the threshold. A user-
adjusted activation delay setting delays alarm annunciation until after the threshold has been exceeded.
Operational Settings
Analog input protection operational settings are configured on the Analog Input #x (where x = 1 to 4 (3
and 4 optional)) settings screen (Figure 26) in BESTCOMSPlus. Settings are listed in Table 32.
Figure 26. Settings Explorer, Programmable Inputs, Analog Inputs, Analog input #1
Analog Inputs DGC-2020HD