Powtran PI500-W Series - Page 47

Chapter 5 Function parameter
43
Chapter 5
2: Power frequency
299
E8.29
Motor F attribute
0: Invalid 1: Frequency conversion
2: Power frequency
0
★
300
E8.30
Motor G attribute
0: Invalid 1: Frequency conversion
2: Power frequency
0
★
301
E8.31
Motor H attribute
0: Invalid 1: Frequency conversion
2: Power frequency
0
★
Selection 0: Invalid, the motor does not participate in the system operation, the relay does not
output;
Selection 1: frequency conversion, the motor frequency conversion soft starts to participate in
the system operation;
Selection 2 power frequency, the motor directly starts at the power frequency; by reasonable
setting of each motor attribute and F2 Group relay output selection, flexible setting of system
operation.
302
E8.32
Start time T1
0.00 to 23.59
8.30
☆
303
E8.33
Pressure 1
0 to 16.00Mbars
0.45Mbars
☆
304
E8.34
Start time T2
0.00 to 23.59
8.30
☆
305
E8.35
Pressure 2
0 to 16.00Mbars
0.45Mbars
☆
306
E8.36
Start time T3
0.00 to 23.59
8.30
☆
307
E8.37
Pressure 3
0 to 16.00Mbars
0.45Mbars
☆
308
E8.38
Start time T4
0.00 to 23.59
8.30
☆
309
E8.39
Pressure 4
0 to 16.00Mbars
0.45Mbars
☆
310
E8.40
Start time T5
0.00 to 23.59
8.30
☆
311
E8.41
Pressure 5
0 to 16.00Mbars
0.45Mbars
☆
312
E8.42
Start time T6
0.00 to 23.59
8.30
☆
313
E8.43
Pressure 6
0 to 16.00Mbars
0.45Mbars
☆
314
E8.44
Start time T7
0.00 to 23.59
8.30
☆
315
E8.45
Pressure 7
0 to 16.00Mbars
0.45Mbars
☆
316
E8.46
Start time T8
0.00 to 23.59
8.30
☆
317
E8.47
Pressure 8
0 to 16.00Mbars
0.45Mbars
☆
The above parameters are used for the time period setting of the multi-stage pressure water
supply and the pressure setting of the corresponding time period;
1: Time setting principle: T1<T2<T3<T4<T5<T6<T7<T8
2: The T1 time period refers to the time from the time T1 to the start of T2, the time period
T2 refers to the time from the time T2 to the time T3, and so on, and the time period T8 refers to
the time from the start of T8 to the start of T1.
3: If the previous moment is greater than or equal to the next moment, the subsequent time
period is invalid. If the T3 time is greater than T4, the inverter will run in the T1->T2->T3 time
period; if the T1 time is greater than the T2 time , the inverter only runs the set pressure during the
T1 time period.
318
E8.48
Low pressure duration
0.0s to 6553.5s
500.0s
☆
319
E8.49
Ultra high pressure duration
0.0s to 6553.5s
500.0s
☆
320
E8.50
Timely pump change
0.0min to 6553.5min
480.0min
☆
After the system is powered on, according to the timing of changing the pump time, and
when the time reaches the set time, and only one pump is working in the frequency conversion,