7ML19985FC03 HydroRanger 200 – INSTRUCTION MANUAL Page 59
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Pump Control
Other Pump Control Algorithms
Set Relays to ALTERNATE DUTY BACKUP [6 relay model]
Set the Relay ON Setpoints [6 relay model]
Set the Relay OFF Setpoints [6 relay model]
Set Relays to FIXED DUTY ASSIST
Set the Relay ON Setpoints
Set the Relay OFF Setpoints
Parameter Index Value Description
P111 1 53
Sets the pump relays (index 1, 2, and 3) to
ALTERNATE DUTY BACKUP.
P111 2 53
P111 3 53
Parameter Index Value Description
P112 1 0.4m Sets the three setpoints for the pump relays.
The first cycle will use these setpoints.
Subsequent cycles rotate the setpoints
among the pumps.
P112 2 0.3m
P112 3 0.2m
Parameter Index Value Description
P113 0 1.3m By using index 0 all six relays are set at the
same time, including any alarm relays. Use
with caution.
Parameter Index Value Description
P111 1 50 Sets the pump relays (index 1, 2, and 3) to
FIXED DUTY ASSIST. Multiple pumps can run
simultaneously.
P111 2 50
P111 3 50
Parameter Index Value Description
P112 1 0.4m Sets the three setpoints for the pump relays.
The setpoints remain attached to the pump
relays.
P112 2 0.3m
P112 3 0.2m
Parameter Index Value Description
P113 0 1.3m By using index 0 all six relays are set at the
same time, including any alarm relays. Use
with caution.
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