Powtran PI8600 Series User Manual

Section V Parameter Function Table
83
Section V
Torque control
12
Voltage regulation power
13
Current regulation power
14
Extruding machine
15
Details, see Appendix IV.
E01
Starting pressure deviation
0.0~100.0
%
10.0
Y
E02
Starting delay time
0.0~3200.0
s
5.0
Y
Feedback pressure <given pressure –starting pressure deviation.
Continuously exceed E02 start delay time, the inverter will restart under in the standby mode
This parameter is used to prevent the inverter from frequent start-stop.
E03
Stop frequency
0~50.00
Hz
5.00
N
E04
Stop delay time
0.0~3200.0
s
5.0
Y
If the set frequency is less than or equal to E03 stop frequency, exceeding E04 stop delay
time, the inverter will change from running to the stop standby state.
The bigger E03 parameter setting, the easier to stop, E03 parameter is set to 0, indicating the
stop frequency and the start pressure control function is invalid
E01, E02, E03,E04 mix are used to control system energy-saving operation and continuous
pressure regulation in water supply systems
For example ：
Given pressure = 50%
Starting pressure deviation =10%, starting pressure = given pressure - starting pressure
deviation=40%
Stopping frequency= 5Hz
actual frequency
H08
H07
0
upper frequency
time
lower frequency
stop pressure
frequency
pressure
feedback pressure
start pressure
10％
time
set pressure
50％
0
E05
High pressure arrival value
0~100.0
%
90.0
Y
When feedback pressure reach and exceed the high pressure reached value of this parameter,
the I/O output terminal select 25, then it will output arrival signal.
E06
Low pressure arrival value
0~100.0
%
10.0
Y
When feedback pressure less than the low pressure of the reached value of this parameter,
the I / O output terminal select 26 and reach the low pressure, then it will give output arrival
signal.
E07
Timing to supply
1 bit
Timing to
Invalid
0
-
0000
Y

Powtran PI8600 Series Specifications

General

Brand	Powtran
Model	PI8600 Series
Category	Inverter
Language	English