TECO-Westinghouse F510 Series, Инструкция по эксплуатации

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23-35
Selection of Multiple Pumps Shift Operation
Range
【
0
】
: No function
【
1
】
: Timer Alternative Selection
【
2
】
: Sleep Stop Alternative Selection
【
3
】
: Timer and Sleep Stop Alternative Selection
【
4
】
: Multiple Pumps Test Mode
If function of multiple pumps in parallel is enabled, the switching way is Master

Slave1

Slave2

Slave3

Master
 … and the switching time is set via parameter 23-29.
Parameter 23-72 Switching Time of Alternation in Parallel
23-72=0 , parameter 23-29 (Switching Time of Multiple Pumps in Parallel) will be in the unit of hour.
23-72=1 , parameter 23-29 (Switching Time of Multiple Pumps in Parallel) will be in the unit of minute.
Note: It will recount the time if parameter 23-29 change time and the inverter re-power up.
Selection of Multiple Pumps Shift Operation (23-35)
23-35=1: Timer Alternative Selection
The Master and Slave of multiple pumps in parallel will be exchange, after the switching time of multiple
pumps in parallel.
23-35=2: Sleep Stop Alternative Selection
When the Master and Slave of multiple pumps in parallel are both in sleep mode, and after the detecting
time (23-30), the Master and Slave of multiple pumps in parallel will be exchange. Every time the multiple
pumps start, the exchange will be processed. Please refer to the diagram of sleep stop alternative
selection action.
23-35=3: Timer and Sleep Stop Alternative Selection
Timer alternately selected and sleep stop alternately selected will be enabled at the same time.
23-35=4: Multiple Pumps Test Mode
When master stop running and the slave need to run, please set 23-35=4, and no exchange between
Master and Slave.
23- 30 Detection Time of Multiple Pumps in Parallel Running Start
Range
【
0.0 ~ 30.0
】
Sec
When parameter 23-31 is set to 1 or 3, detection time of multiple pumps in parallel running start is
enabled. If water pressure can not reach the error range of constant pressure and water flow time is over
the detection time (23-30), Master will inform Slave of running start.
23- 31 Synchronous Selection of Multiple Pumps in Parallel
Range
【
0
】
: Disable
【
1
】
: Pressure Setting and Run/ Stop
【
2
】
: Pressure Setting
【
3
】
: Run/Stop
23-31=0: Disabled
23-31=1: Pressure Setting and Run/ Stop
Set 23-01 to 1, Pressure setting and Run/ Stop command are modified by Master and Slave follows
Master’s command. Run/Stop command from Slave can be regarded as the emergency stop command
with the highest priority.
23-31=2: Pressure Setting