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PSL 5.0 Pump Station Level Controller
RELAY PARAMETERS
Relay
Press
and
or
to select a corresponding relay number (6
relays are standard).
Function
Press
or
to select
Off
,
Range
, or
Level
.
Level
Press
to
Mode
and
to select
Pump
,
Low Alarm
or
Hi Alarm
.
Note:
Function
setting
Level
will change according to selections made
under
Units/Mode
eg
Level
or
Range
,
Press
to return to
Menu Selections
.
LOS mode
Set the desired relay condition in the case that PSL cannot
obtain a level measurement or set relay to provide a LOS
alarm:
Off
Sets Relay state to Off if PSL cannot obtain
level reading.
On
Sets Relay state to On if PSL cannot obtain
level reading.
Hold
Holds relay state if PSL cannot obtain level
reading.
Sensor B
Acts as PZ sensor signal loss alarm when
Pump On and Off set to the same level.
Alarm will indicate whenever PSL is
operating off of the redundant 4-20mA
input (pressure) sensor.
Sen B Fault
Acts as 4-20mA input sensor fault alarm
when Pump On and Off set to the same
level. Alarm will indicate fault of the 4-
20mA input sensor.
--Relay Parameters--
Relay
1
Function
Level
Mode
Pump
On
55
.
000in
Off
40
.
000in
LOS mode
Off
Alternate
Yes
Force Alt
5min
On Delay
5s
}
