Keypad and display overview 3-9
LPL Selects the
low-pressure limit
In Local mode:
Pressure less than or
equal to the LPL for 90 sec stops the
pump.
*
In Rem mode: Pressure less than or equal
to the LPL for 90 sec causes the pump to
send a pressure-limit output signal to the
external controller. Programming at the
controller determines whether to stop the
pump or continue running.
*
The default setting of 0 psi disables all
low-pressure limit checking. When you
change the value of the LPL parameter,
the increment of change varies according
to the Unit selected (see the Unit
parameter section in this table).
*
Refer to the Mode parameter section in
this table for information about Local and
Rem mode.
Mode Selects Local mode
(for stand-alone
operation) or Rem
mode (for external
control operation)
If you change Mode while the pump is
running, the pump parameters set at the
controlling device take immediate effect.
For example, if you change to Local Mode
while the pump is running in Rem mode,
the pump runs at the locally set flow rate
immediately after you press the Menu or
Edit/Enter key to store the change (in
Mode).
The default setting for Mode is Local.
Refer to the HPL and LPL parameter
sections in this table for more
information about Local and Rem
operation.
515 pump operating parameters (Continued)
Parameter Function Details
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