Pulsar ULTRA 5, Инструкция по эксплуатации

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Pump by Time
When Ultra Wizard = 2 Pump/Differential
When a relay is assigned to Pump by Time the pump will come on
(energise) at its normal “
ON” level setpoint, and de-energise at its OFF
level setpoint or after a predetermined time period, whichever occurs first.
P210, 220, 230, 240, 250 = 5 (Pump by Time)
When a relay is being used for a pump by time function, the second
parameter determines the pump duty that will be used to determine the
operating cycle.
P211, P221, P231, P241, P251 - Relay Function,
This parameter defines which pump duty the relay should respond to as
follows.
Pump Duty Description
0= Off (Default)
Relay is always de-energised.
1= Fixed duty assist All pumps are used to assist each other
(run at the same time) and each pump
has its own setpoints. (P2
1 3, 2 2 3, 2 3 3,
2 4 3, 2 5 3 & P2 1 4, 2 2 4, 2 3 4, 2 4 4, 2 5 4).
2= Fixed duty backup If a pump fails to meet the demand (due
to malfunction, intake blockage etc.),
then it is stopped and another pump shall
take over. Each pump has its own
setpoints. (P2
1 3, 2 2 3, 2 3 3, 2 4 3, 2 5 3 &
P2 1 4, 2 2 4, 2 3 4, 2 4 4, 2 5 4).
3= Alternate duty assist All pumps are used to assist each other
(run at the same time). Each pump has
its own setpoints, (P2
1 3, 2 2 3, 2 3 3, 2 4 3,
2 5 3 & P2 1 4, 2 2 4, 2 3 4, 2 4 4, 2 5 4) but
each time all pumps have stopped, the
setpoints are sequentially rotated
between the pumps to ensure equal
pump use.