SYSTEM PERFORMANCE EVALUATION
1. to enter the RUN mode.
If a pump or control is ON, the corresponding relay is energized. If an alarm is ON, the
relay is de-energized.
2. to display the Reading in
%
(percent of Span, P007).
OPERATION LEVEL SPACE or DISTANCE
1
Empty to Full = 0 to 100% 100 to 0%
3. to observe the current mA output value (Auxiliary Reading).
OPERATION LEVEL SPACE or DISTANCE
1
Empty to Full = 4-20 mA 20-4 mA
4. and then or to observe accumulated
pump running hours
2
for pumps 1 to 5 respectively.
5. and hold the or key (for 5 seconds) to
observe the number of accumulated pump starts
2
for
pump 1 to 5 respectively.
6. to observe the
Failsafe Time Left
(in %) to failsafe activation.
When the Reading is updated, this value (Auxiliary Reading) resets to
100 and begins to decrease until the next valid measurement is made.
If the Failsafe Time Left reaches 0, "LOE" flashes in the Reading display.
1
less than 0.3m (1 ft) cannot be reliably measured; a 0% Reading or 4 mA
cannot be achieved during "distance" Operation.
2
if the associated relay is programmed for a pump control function.
PL-507 36
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