Quanzhou Ausenist Technology Co., Ltd A-51 - Industrial Instrumentation Parts
Part List
- Wrong sensor setting
- Check the sensor
- Check the sensor
- Set sensor properly
E-27 Rs485 fault
Data transmitting and
receiving mistakes under the
serial communication - Check wiring
- Contact manufacturer
E-28 Interference
Improper operation caused
by the surrounding EMI
Use absorption circuit to
eliminate the surrounding
interference
E-29 Buffer resistance is
overload
It occures when E-18
appears frequently
Refer to E-18
E-30 Contactor fault
1.Input & output is wired
reverse 2.Power or driver
has issue
Check power or ask factory
for help
A-51 Back Electromotive Force - Wrong motor parameters
- Self-learning with load
leads to the low speed of
self-learning - The motor inertia causes
incorrect identification - Motor demagnetization
- Set motor parameters
properly like rated
frequency.rated speed. 2. Remove load when
self-learning starts. 3. Set U3-59 according to
the motor
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Parameters Setting Table
Note: “○”:The parameter can be modified in both standby and operating status. “●”: The parameter can’t be modified in operating status
“◎”: The parameter is the actual detected and recorded value which can’t be modified. U0 Basic Function Parameters Group
Function
Code
Description Set range Unit Default Modification
Level
Note
U0-00 Pressure set 0.5~60 Bar 3.0 ○ U0-01 Start pressure
set 0-U0-00 Bar 2.4 ○ Wakeup from
standby when
pressure is lower
than PID set
pressure
U0-02
Running
Direction
0:Forward
1:Reverse
2: Forbidden
0 ○ Rotation direction
can be changed
or stopped by
modifying the
parameters
U0-03 Sensor
feedback type
0: (0-10)
1: (4-20)
5: (4-20mA or 0- 10v),changed by
U2-26
V
mA
mA 1 ●
0: V terminal
1: C terminal
5: C1 is 4-20mA
for 4kw, below
2.2kw C1=0-10V
U0-04 Sensor range 0.0-60 Bar 10 ○ U0-05
Pressure
calibration
factor
(0~200) 100 ○ Display pressure
is lower than
actual
pressure,increase
the factor,on the
contrary,decrease
the factor
U0-07
Detection Time
Of Maintaining
Pressure
3-6000 S 30 ○ U0-08 Sleep
Frequency
0.00-100 Hz 30.00 ● U0-09 Water leakage
Factor
0-10.0 Bar 0.5 ○ The larger the
leakage,the
bigger the value
U0-10 Start and Stop
controlling
Mode
0:keypad
1:Terminal
2:Communication
control
0 ○ U0-11
Auto restart
option when
Power is on
0: Invalid
1: Restart when
power on
2:Command
restart
1 ○ U0-12 Auto-start
delay
0.1-100.0 S 10.0 ○
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U0-13
Frequency
given
0:U0-14
1:PID
2:Communication
(slave comm.2)
3.external
controller (0-10v)
4.external
controller(4- 20mA)
5.C1 (4-20mA)
1 ○ U0-14 Hand input
frequency
0.00-200 Hz 50.00 ○ U0-15 Max.Frequency 5.00-200 Hz 50.00 ● U0-16 Upper limit
Frequency
5.00-200 Hz 50.00 ● U0-17
Lower limit
Frequency
5.00-50 Hz 0 ● U0-18 Acceleration
Time
0.1-6000 S 4.0 ○ U0-19 Deceleration
time
0.1-6000 S 4.0 ○ U0-20 Stop Method
0: Stop by
deceleration
1: Free-run Stop
0 ○ U0-21 Percentage of
start pressure
0.0-100 80% ○ U0-22
Parameters
Initialization 0-9999 0 ●
11: Reset to
factory setting
22:Remove faults
U1 Pump Parameters Group
Function
Code
Description Set range Unit Default Modification
Level Note
U1-00
Water Shortage
Detection
Options
0: Do not detect
1:By current
2:By Press. 3:By current &
press. 4:Water shortage
2
Float switch is
connected to
DI3 and GND
(COM),If no
DI3,then use
DI2 and GND
(U2-12=0,U2- 11=11)
U1-01
Water Shortage
Detecting
Pressure
0-60.0 Bar 0.5 ○ U1-02
Water Shortage
Detecting
Frequency 0.00-100.0 Hz 45.00 ○ Only detecting
water shortage
when running
frequency is
over set
frequency
U1-03
Delay Time For
Water Shortage
Detection
0.1-999.9 S 50.0 ○ U1-04
Detecting
Current For
Water Shortage
Depending on
motor type
A ○ Applicable for
U1-00:1&3
U1-05 High Pressure 0-60.0 Bar 15.0 ○
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Alarm Value
U1-06
Detection Time
For High
Pressure Alarm
0.0-200.0 S 3.0 ○ U1-07
Low Pressure
Alarm Value
0-60.0 Bar 0 ○ U1-08
Detection Time
For Low
Pressure Alarm
0.0-6000.0 S 60.0 ○ U1-09 Anti-Freezing
Function
0: OFF
1: ON
1 ○ U1-10 Running cycle
for anti-freezing
3-60000 Min 1500 ○ U1-11
Running Time
For Anti- Freezing
0-6000 S 10 ○ U1-12
Anti-Freezing
Running
Frequency
0.00-100.00 Hz 30.00 ○ U1-13 Times of alarm
auto reset 0-1000 200 ○ U1-14 Alarm auto reset
time
0-60000 Min 10 ○ U1-15 Alarm reset
command
0:OFF
1:ON
111 ● U2 Input & Output Parameters Group
Function
Code
Description Set Range Unit Default Modification
Level Note
U2-00 Min.Input V
value
0.00-10.00 0.00 ○ U2-01
Frequency For
Min.Input V
Value
0.0-100.0 % 0.00 ○ U2-02 Max.Input V
Value
0.00-10.00 10.00 ○ U2-03
Corresponding
Frequency For
Max.Input V
Value
0.0-100.0 % 100.0 ○ U2-04 V Filter Time
Constant 0.01-10.00 s 0.05 ○ U2-05 Min.Input C
Value
0.00-20.00 4 ○ U2-06
Corresponding
Frequency For
Min.Input C
Value
0.0-100.0 % 0.0 ○ U2-07 Max.Input C
Value
0.00-20.00 20.00 ○ U2-08
Corresponding
Frequency For
Max.Input C
Value
0.0-100.0 % 100.0 ○ U2-09 C Filter Time
Constant 0.01-10.00 s 0.05 ○ U2-10
DI1 Multi functional
Input Terminal
0: No function
1:Forward
running
1 ●
11: Water
Shortage Input
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2:Reverse
running
3:Fault input
4:Haste stop
5:Reset
6: PID pause
7:Command by
keypad
8: Command by
terminal
9: Command by
communication
10:fault input
when constant
cose is chosen
11: Water
shortage input
When D11 and
GND are
disconnected,water
shortage alarm will
be displayed on
the screen. U2-11
DI2 Multi functional
Input Terminal
0 ●
U2-12
DI3 Multi functional
Input Terminal
11 ● U2-14 Mo output
0: No function
1: running
status
2:fault
3:FD
4:FDT2
5: Zero
frequency
running
6:Lower limit
frequency
running
7:Upper limit
frequency
running
8:Standby
9:Sleeping
10: Reach
temp.
1 ○ U2-15 Relay1
(TA,TB,TC) 2 ○ TA /TB normal
closed, TA/TC
open
U2-16
Relay2
(TA1,TB1,TC1
)
1 ○ TA1 /TB1 normal
closed, TA1/TC1
open
U2-17 Valid DI1 input
delay
0.0-3600.0 s 0.0 ○ U2-18
Invalid DI1
input delay
0.0-3600.0 s 0.0 ○ U2-19 Valid DI2 input
delay
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