Powtran PI500-W Series User Manual

Chapter 5 Function parameter
41
Chapter 5
266
E3.18
VDO2 output
delay time
0.0s to 3600.0s
0.0s
☆
267
E3.19
VDO3 output
delay time
0.0s to 3600.0s
0.0s
☆
268
E3.20
VDO4 output
delay time
0.0s to 3600.0s
0.0s
☆
269
E3.21
VDO5 output
delay time
0.0s to 3600.0s
0.0s
☆
5-1-15.E8 group - Constant pressure water supply special group
No.
Code
Parameter name
Setting range
Factory
setting
Cha
nge
270
E8.00
Year
Show year
2019
☆
271
E8.01
Month - Day
Show month and date
1.01
☆
272
E8.02
Time
Show current time
8.30
☆
273
E8.03
Second
0~60s
0s
☆
Set according to the actual time, you need to set it manually every time you re-power on.
When the factory setting Y0.00=1, the time parameter will not be restored.
Note: The time and date are not saved when power is off.
274
E8.04
Pressure gauge range
0 to 16.00 Mbars
1.60Mbars
☆
275
E8.05
Pressure sensor selection channel
0:AI1 2:AI2
0
☆
276
E8.06
Increased pump pressure offset
0 to 16.00Mbars
0.05Mbars
☆
Used to correlate the display value of the set pump pressure(Increase pump pressure display
value =Set pressure -Increased pump pressure offset)。
277
E8.07
Increase pump pressure display value
0 to 16.00Mbars
0.40Mbars
☆
Set a pumping pressure value. Only when the value is lower than this value and the frequency
is higher than the upper limit frequency, the pumping operation can be performed. Above this
value, it means that the pump is close to the target pressure and no pump is needed. This function
code is associated with E8.07. No need to set, you can set E8.07 separately.
278
E8.08
Pump delay time
0 to 6553.5s
10.0s
☆
Delay pumping to perform pumping operation
279
E8.09
Changeover delay time
0 to 6553.5s
0.5s
☆
During the pumping process,the delay of the same pump when switching to the power frequency.
280
E8.10
Delay time
0 to 6553.5s
10.0s
☆
In the process of increasing the pump, after the power frequency is up, the time for the next
pump to run in frequency conversion is started.
281
E8.11
Reduce the offset on the pump pressure
0 to 16.00Mbars
0.05Mbars
☆
Used to correlate the display value of the set pump pressure(Reduce pump pressure display
value =Set pressure +Reduce the offset on the pump pressure)
282
E8.12
Reduce pump
pressure display value
0 to 16.00Mbars
0.50Mbars
☆
283
E8.13
Pump reduction
frequency
0.00Hz to F0.19
(Maximum frequency)
30.00Hz
☆
284
E8.14
Pump delay time
0 to 6553.5s
10.0s
☆
When the system is operated by a frequency converter + multiple power frequency water

Powtran PI500-W Series Specifications

General

Brand	Powtran
Model	PI500-W Series
Category	DC Drives
Language	English