STATION PARAMETER CONFIGURATION
LEVEL SENSOR SETUP
(sold separately for Premium RTUs)
PRIMEX
®
31 Pump Watch
™
Express User Manual
PARAMETER
DEFINITION
DEFAULT
VALUE
Range (20mA)
Level transducer measurement range. Value in Ft for 20mA output
15 Ft.
Offset
Level transducer distance above the bottom of the tank. This value is added to
the measurement.
1 Ft.
CURRENT SENSOR SETUP
(supplied with Premium RTUs)
PARAMETER
DEFINITION
DEFAULT
VALUE
Range (20mA)
Current transducer measurement range. Value in A for 20mA output
100A
ALARM SETUP
PARAMETER
DEFINITION
DEFAULT
VALUE
High Tank Level
High level set point for transducer high level alarm
12 Ft.
Low Tank Level
Low level set point for transducer low level alarm
0 Ft.
P1-P2 Max Runtime
Max timer value for pump runtime during a single cycle. The RTU is equipped
with a maximum run time indicator. The unit can be configured to activate a
message if a pre-determined maximum run time, per pump cycle, has been
exceeded. This alarm requires the user to click on the to clear.
30 min.
P1-P2 High Amp
Max timer value for pump runtime during a single cycle. The RTU is equipped
with a maximum run time indicator. The unit can be configured to activate a
message if a pre-determined maximum run time, per pump cycle, has been
exceeded. This alarm requires the user to click on the to clear.
80A
P1-P2 Dry Run
Dry Run indication uses the motor current measurement to determine whether
a pump is running dry (no load). For a submersible pump, the current draw will
typically drop 30% from normal when running dry. Please consult your pump
manufacture for this value and test this fault, if possible. The amp set value
corresponds to the minimum amp value that the pump should draw during
normal operation. If the current drops below this value for longer than the
Dry
Run Delay
, the remote telemetry unit will display a “Dry Run” fault. The “trip
Delay” time is used to avoid nuisance tripping. This alarm requires the user to
click on the button to clear.
0A
Note:
Setting values to “0” in the alarm setup will disable the alarm function.
