Powtran PI8600 F Series User Manual page 117

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
pressure
feedback pressure
set pressure
50 ％
start pressure
10 ％
0
frequency
actual frequency
upper frequency
stop pressure
lower frequency
0
E05 High pressure arrival value
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
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.
Timing to supply
E07
water
1 bit: Timing Supply Water
0 Timing Supply Water function is invalid
1 Timing Supply Water function is valid
10 bit: Pressure given
0 The pressure given during regular pressure water supply is set according PID given value
selecting P03.
1 The pressure given during regular pressure water supply is set according the current
corresponding H47~H54 digital voltage given.
100 bit: Timing mode
H08
0~100.0
0~100.0
Timing to Invalid
supply
1 bit
Valid
water
Set according
to P03
Pressure
10 bit
giving
according
Set
to H47~H54
Circle mode
Timing
100 bit
mode
Single circle
The current timing step
1000bit
115
Section V Parameter Function Table
H07
time
time
0
1
0
1
0
1
% 90.0 Y
% 10.0 Y
- 0000 Y