ADS Environmental Services PrimeProbe2 QR 775016 A0 - Manual (Page 31)

PrimeProbe2 User Manual
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 Max Thr+=% Represents the alarm setting for maximum forward
flow. When the flow rate exceeds this setting, an alarm event will
be generated. Enter the value of this alarm as a percentage of Fs1,
from 0 to 125%. To disable the alarm, set the percentage to zero.
 Max thr-=% Represents the alarm setting for the maximum
reverse flow. Setup this parameter similar to Max Thr+=%.
 Min thr+=% Represents the alarm setting for the minimum
threshold value for forward flow. When the flow rate drops below
this value, an alarm will be generated. Set this parameter at a value
between 0 to 125% of Fs1.
 Min thr-=% Represents the alarm setting for the minimum
threshold of reverse flow. Configure this parameter in the same
way as Min thr+=%.
 Hyst.=% Represents the Hysteresis threshold, or dead-zone, for
the Max/Min thresholds. Enter this threshold as a percentage of
Fs1. For example, when the Hysteresis threshold is set at 10, the
flow rate must drop above/below the Min/Max thresholds by more
than 10% before generating an alarm. All ADS data loggers
(included in the Water Loss Control Products family) have the
same feature.
 E.p. thr.= Represents the empty pipe threshold and is set
automatically by the E.P. Calibr. parameter in the Sensor sub-
menu.
Inputs
Currently, the PrimeProbe2 does not include ports for inputs. However,
this device may support this capability sometime in the future.
Outputs
The PrimeProbe2 comes preconfigured to provide both forward and
reverse pulses through an ADS digital cable. Therefore, modifying the
Outputs parameters in should not be necessary unless the application
requires connection to a different device. However, following is a brief
description of the menu options:
 Out1 = Represents the menu for setting the output functions of
Output-1. The following table lists the available functions:
OFF Disabled
#1 IMP+ Pulse on N.1 for forward flow
#1 IMP - Pulse on N1 for reverse flow
#1 IMP +/- Pulse on N.1 for Net flow
#2 IMP + Pulse on N.2 for forward flow
#2 IMP - Pulse on N.2 for reverse flow