Pulsar UltraTWIN, Инструкция по эксплуатации

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PULSAR MEASUREMENT
131
P*214, 224, 234, 244, 254, 264 – Relay Setpoint 2
This parameter determines the ‘ OFF ’ point of the pump.
The sixth parameter will determine the service ratio that will be used to
switch the pump, when pump duty selected is a Service Ratio duty.
P*210, 220, 230, 240, 250 = 6, 7 or 9 (Service ratio)
P*215, 225, 235, 245, 255, 265 – Relay Setpoint 3
This parameter determines the Service Ratio in values of %. See the
appropriate
pump duty function, table ( P*211, 221, 231, 241, 251, 261 ),
for further information.
P*219, 229, 239, 249, 259, 269 – Relay Max Rate
This parameter will allow a pump to be switched at a pre-determined Rate
of change of Level , irrespective of the “ON” level setpoint P213, 223, 233 ,
243, 253, 263 . Once a pump relay has been switched “ ON ” by the pre -
determined Rate of Change , it will remain energised until the level reaches
the “ OFF ” level setpoint P*214, 224, 234, 244, 254, 264 .
Max. Rate is entered in Measurement Units (P104) per minute and can be
entered as either positive (increasing level) or negative (decreasing level)
values.