INVT GD100-0R4G-SS2-PV User manual

Solar Pumping Inver ter
Goodrive100-PV Series

Goodrive100-PV series solar pumping inverters Contents
-1-
Contents
Contents...................................................................................................................................1
1 Safety precautions ...............................................................................................................3
1.1 Safety definition.............................................................................................................3
1.2 Warning symbols...........................................................................................................3
1.3 Safety guidelines...........................................................................................................4
2 Product overview..................................................................................................................6
2.1 Unpacking inspection ....................................................................................................6
2.2 Name plate ....................................................................................................................6
2.3 Type designation key.....................................................................................................6
2.4 Product specifications....................................................................................................7
2.5 Rated specifications ......................................................................................................8
3 Installation guidelines..........................................................................................................9
3.1 Mechanical installation ..................................................................................................9
3.2 Standard wiring............................................................................................................11
4 Keypad operation procedure ............................................................................................16
4.1 Keypad introduction.....................................................................................................16
4.2 Keypad displaying .......................................................................................................18
4.3 Keypad operation ........................................................................................................20
5 Commissioning guidelines................................................................................................22
5.1 Inspection before operation.........................................................................................22
5.2 Trial run........................................................................................................................22
5.3 Parameter settings ......................................................................................................22
5.4 Advanced settings .......................................................................................................22
6 Function parameters..........................................................................................................24
6.1 Common function parameters for solar pumping inverter control ...............................24
6.2 Parameters of special functions ..................................................................................43
7 Fault diagnosis and solution.............................................................................................60
Appendix A Options and use................................................................................................66
A.1 Boost module ..............................................................................................................66
A.2 GPRS module and monitoring APP ............................................................................67
A.3 Cables.........................................................................................................................68

Goodrive100-PV series solar pumping inverters Contents
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A.4 Reactors......................................................................................................................69
A.5 Filters...........................................................................................................................70
Appendix B Recommended solar modules ........................................................................71
B.1 Recommended configuration for solar pumping inverters ..........................................71
B.2 Recommended configuration for inverters with the boost module..............................72
Appendix C Inverter mains & PV switching solution.........................................................73
C.1 Solution introduction ...................................................................................................73
C.2 IP54 protection-level inverters ....................................................................................76
C.3 Wiring terminals ..........................................................................................................77
C.4 Parameter setting method...........................................................................................78
Appendix D Dimension drawings ........................................................................................79
D.1 External keypad structure ...........................................................................................79
D.2 Dimensions of 0.4-2.2kW models...............................................................................80
D.3 Dimensions of 4-37kW models...................................................................................82
Appendix E Further information ..........................................................................................84

Goodrive100-PV series solar pumping inverters Safety precautions
-3-
1 Safety precautions
Please read this manual carefully and follow all safety precautions before moving, installing,
operating and servicing the inverter. If ignored, physical injury or death may occur, or damage
may occur to the devices.
If any physical injury or death or damage to the devices occurs for ignoring to the safety
precautions in the manual, our company will not be responsible for any damages and we are
not legally bound in any manner.
1.1 Safety definition
Danger:
Serious physical injury or even death may occur if not follow
relevant requirements
Warning:
Physical injury or damage to the devices may occur if not follow
relevant requirements
Note:
Physical hurt may occur if not follow relevant requirements
Qualified
electricians:
People working on the device should take part in professional
electrical and safety training, receive the certification and be
familiar with all steps and requirements of installing,
commissioning, operating and maintaining the device to avoid
any emergency.
1.2 Warning symbols
Warnings caution you about conditions which can result in serious injury or death and/or
damage to the equipment, and advice on how to avoid the danger. Following warning symbols
are used in this manual:
Symbols
Name
Instruction
Abbreviation
Danger
Danger
Serious physical injury or even
death may occur if not follow the
relative requirements
Warning
Warning
Physical injury or damage to the
devices may occur if not follow the
relative requirements
Do not
Electrostatic
discharge
Damage to the PCBA board may
occur if not follow the relative
requirements
Hot sides
Hot sides
Sides of the device may become
hot. Do not touch.
Note
Note
Physical hurt may occur if not follow
the relative requirements
Note

Goodrive100-PV series solar pumping inverters Safety precautions
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1.3 Safety guidelines
Only qualified electricians are allowed to operate on the inverter.
Do not carry out any wiring and inspection or changing components when
the power supply is applied. Ensure all input power supply is disconnected
before wiring and checking and always wait for at least the time designated
on the inverter or until the DC bus voltage is less than 36V. Below is the
table of the waiting time:
Inverter model
Minimum waiting time
1PH 220V
0.4kW-2.2kW
5 minutes
3PH 220V
4kW-7.5kW
5 minutes
3PH 380V
0.75kW-37kW
5 minutes
Do not refit the inverter unauthorized; otherwise fire, electric shock or other
injury may occur.
The base of the radiator may become hot during running. Do not touch to
avoid hurt.
The electrical parts and components inside the inverter are electrostatic.
Take measurements to avoid electrostatic discharge during relevant
operation.
1.3.1 Delivery and installation
Please install the inverter on fire-retardant material and keep the inverter
away from combustible materials.
Do not operate on the inverter if there is any damage or components loss
to the inverter.
Do not touch the inverter with wet items or body, otherwise electric shock
may occur.
Note:
Select appropriate moving and installing tools to ensure a safe and normal running of
the inverter and avoid physical injury or death. For physical safety, the erector should
take some mechanical protective measurements, such as wearing safety shoes and
working uniforms.
Do not carry the inverter by its cover. The cover may fall off.
Ensure to avoid physical shock or vibration during delivery and installation.
Install away from children and other public places.
The inverter cannot meet the requirements of low voltage protection in IEC61800-5-1 if
the altitude of installation site is above 2000m.
The leakage current of the inverter may be above 3.5mA during operation. Ground with
proper techniques and ensure the grounding resistor is less than 10Ω. The conductivity
of PE grounding conductor is the same as that of the phase conductor (with the same
cross sectional area).

Goodrive100-PV series solar pumping inverters Safety precautions
-5-
(+) and (-) are DC power supply input terminals. R, S and T (L,N) are AC power supply
input terminals. U, V and W are output terminals. Please connect the input power
cables and motor cables with proper techniques; otherwise the damage to the inverter
may occur.
1.3.2 Commissioning and running
Disconnect all power supplies applied to the inverter before the terminal
wiring and wait for at least the designated time after disconnecting the
power supply.
High voltage is present inside the inverter during running. Do not carry out
any operation except for the keypad setting.
The inverter cannot be used as “Emergency-stop device”.
If the inverter is used to break the motor suddenly, a mechanical braking
device should be provided.
Note:
Do not switch on or off the input power supply of the inverter frequently.
For inverters that have been stored for a long time, check and fix the capacitance and
try to run it again before utilization.
Cover the front board before running, otherwise electric shock may occur.
1.3.3 Maintenance and replacement of components
Only qualified electricians are allowed to perform the maintenance,
inspection, and components replacement of the inverter.
Disconnect all power supplies to the inverter before the terminal wiring.
Wait for at least the time designated on the inverter after disconnection.
Take measures to avoid screws, cables and other conductive matters to
fall into the inverter during maintenance and component replacement.
Note:
Please select proper torque to tighten screws.
Keep the inverter, parts and components away from combustible materials during
maintenance and component replacement.
Do not carry out any isolation and pressure test on the inverter and do not measure the
control circuit of the inverter by megameter.
1.3.4 What to do after scrapping
There are heavy metals in the inverter. Deal with it as industrial
effluent.

Goodrive100-PV series solar pumping inverters Product overview
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2 Product overview
2.1 Unpacking inspection
Check as follows after receiving products:
1. Check that there are no damage and humidification to the package. If not, please
contact with local agents or INVT offices.
2. Check the information on the type designation label on the outside of the package to
verify that the drive is of the correct type. If not, please contact with local dealers or INVT
offices.
3. Check that there are no signs of water in the package and no signs of damage or breach
to the inverter. If not, please contact with local dealers or INVT offices.
4. Check the information on the type designation label on the outside of the package to
verify that the name plate is of the correct type. If not, please contact with local dealers or
INVT offices.
5. Check to ensure the accessories (including user’s manual and control keypad) inside
the device is complete. If not, please contact with local dealers or INVT offices.
2.2 Name plate
Figure 2-1 Name plate
Note: This is the example of Goodrive100-PV standard products and the CE\TUV\IP20
certifications are marked according to the reality.
2.3 Type designation key
The type designation contains information on the inverter. The user can find the type
designation on the type designation label attached to the inverter or the simple name plate.
GD100 –5R5G –4 5 –PV
①②③④ ⑤

Goodrive100-PV series solar pumping inverters Product overview
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Key
Sign
Description
Remarks
Product
abbreviation
①
Product
abbreviation
GD100 is short for Goodrive100.
Rated power
②
Power range
+ Load type
5R5G—5.5kW
G—Constant torque load
Voltage
degree
③
Voltage
degree
4: AC 3PH 380V(-15%)~440(+10%)
2: AC 3PH 220V(-15%)~240(+10%)
S2: AC 1PH 220V(-15%)~240(+10%)
SS2: AC 1PH input/output 220V(-15%)~
240(+10%)
Protection
level
④
Protection
level
Protection level.
5—IP54
The protection level of a standard inverter
is IP20, but this field is not displayed.
Industrial
code
⑤
Industrial
code
PV stands for solar pumping.
2.4 Product specifications
Model
-SS2
-S2
-2
-4
AC input voltage (V)
220(-15%)~240(+10%)
(1PH)
220(-15%)~240
(+10%) (3PH)
380(-15%)~440
(+10%) (3PH)
Max. DC voltage (V)
440
440
440
800
Start-up voltage (V)
200
200
200
300
Lowest working
voltage (V)
150
150
150
250
Recommended DC
input voltage range
(V)
200~400
200~400
200~400
300~750
Recommended MPP
voltage (V)
330
330
330
550

Goodrive100-PV series solar pumping inverters Product overview
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2.5 Rated specifications
Series
Model
Rated output
power (Kw)
Rated input
current (A)
Rated output
current (A)
-SS2
(0.4-2.2 Kw)
GD100-0R4G-SS2-PV
0.4
6.5
4.2
GD100-0R7G-SS2-PV
0.75
9.3
7.2
GD100-1R5G-SS2-PV
1.5
15.7
10.2
GD100-2R2G-SS2-PV
2.2
24
14
-S2
(0.4-2.2 kW)
GD100-0R4G-S2-PV
0.4
6.5
2.5
GD100-0R7G-S2-PV
0.75
9.3
4.2
GD100-1R5G-S2-PV
1.5
15.7
7.5
GD100-2R2G-S2-PV
2.2
24
10
-2
(4-7.5kW)
GD100-004G-2-PV
4
17
16
GD100-5R5G-2-PV
5.5
25
20
GD100-7R5G-2-PV
7.5
33
30
-4
(0.75-110kW)
GD100-0R7G-4-PV
0.75
3.4
2.5
GD100-1R5G-4-PV
1.5
5.0
4.2
GD100-2R2G-4-PV
2.2
5.8
5.5
GD100-004G-4-PV
4.0
13.5
9.5
GD100-5R5G-4-PV
5.5
19.5
14
GD100-7R5G-4-PV
7.5
25
18.5
GD100-011G-4-PV
11
32
25
GD100-015G-4-PV
15
40
32
GD100-018G-4-PV
18.5
47
38
GD100-022G-4-PV
22
51
45
GD100-030G-4-PV
30
70
60
GD100-037G-4-PV
37
80
75
GD100-045G-4-PV
45
94
92
GD100-055G-4-PV
55
128
115
GD100-075G-4-PV
75
160
150
GD100-090G-4-PV
90
190
180
GD100-110G-4-PV
110
225
215
Note: If you need the inverters >37kW, contact INVT for customization.

Goodrive100-PV series solar pumping inverters Installation guidelines
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3 Installation guidelines
The chapter describes the mechanical installation and electric installation.
Only qualified electricians are allowed to carry out what described in this
chapter. Please operate as the instructions in Safety precautions.
Ignoring these may cause physical injury or death or damage to the
devices.
Ensure the power supply of the inverter is disconnected during the
operation. Wait for at least the time designated after the disconnection if
the power supply is applied.
The installation and design of the inverter should be complied with the
requirement of the local laws and regulations in the installation site. If the
installation infringes the requirement, our company will exempt from any
responsibility. Additionally, if users do not comply with the suggestion,
some damage beyond the assured maintenance range may occur.
3.1 Mechanical installation
3.1.1 Installation environment
The installation environment is the safeguard for a full performance and long-term stable
functions of the inverter. Check the installation environment as follows:
Environment
Conditions
Installation site
Indoor
Environment
temperature
The ambient temperature of inverter is -10℃~50℃while air
temperature change should be less than 0.5℃per minute.
The inverter will be derated once ambient temperature exceeds 40℃.
It is not recommended to use the inverter if ambient temperature is
above 50℃.
To ensure reliability, do not use the inverter if the ambient temperature
changes frequently.
Provide cooling fan or air conditioner to control the internal ambient
temperature below the required one if the inverter is used in a close
space such as in the control cabinet.
When the temperature is too low, if the inverter needs to restart to run
after a long stop, it is necessary to provide an external heating device
to increase the internal temperature, otherwise damage to the devices
may occur.
Humidity
RH≤90%. No condensation is allowed.
Storage
temperature
-40°C~+70°C. The temperature change rate is less than 1°C/minute.

Goodrive100-PV series solar pumping inverters Installation guidelines
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Environment
Conditions
Running
environment
condition
The installation site of the inverter should:
keep away from the electromagnetic radiation source;
keep away from contaminative air, such as corrosive gas, oil mist and
flammable gas;
ensure foreign objects, such as metal power, dust, oil, water cannot
enter into the inverter(do not install the inverter on the flammable
materials such as wood);
keep away from direct sunlight, oil mist, steam and vibration
environment.
Altitude
Below 1000m
If the altitude is above 1000m, please derate 1% for every additional
100m.
Vibration
≤ 5.8m/s2(0.6g)
Installation
direction
The inverter should be installed on an upright position to ensure
sufficient cooling effect.
Note:
Goodrive100-PV series inverters should be installed in a clean and ventilated
environment according to enclosure classification.
Cooling air must be clean, free from corrosive materials and electrically conductive dust.
3.1.2 Installation direction
The inverter may be installed on the wall or in a cabinet.
The inverter needs be installed in the vertical position. Check the installation site according to
the requirements below. See Appendix D Dimension drawings for frame details.
3.1.3 Installation manner
(1) The inverters ≤2.2kW support wall mounting and rail mounting.
a) Wall mounting b) Rail mounting
Figure 3-1 Installation manners

Goodrive100-PV series solar pumping inverters Installation guidelines
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Note: The minimum space of A and B is 100mm. H is 36.6mm and W is 35.0mm.
(2) The inverters ≥4kW support wall mounting and flange mounting.
Figure 3-2 installation manners
1) Mark the locations of installation holes. For details about the holes, see the inverter
dimension diagram in the appendix.
2) Fix the screws or bolts into the marked locations.
3) Lean the inverter against the wall.
4) Fasten the tightening screws on the wall.
3.2 Standard wiring
3.2.1 Terminals of main circuit
The figure below shows the standard wiring of inverter.
Wall mounting
Flange installation

Goodrive100-PV series solar pumping inverters Installation guidelines
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Well
S2
S3
COM
GD100-PV
inverter
High water level switch
Low water level
switch
Common
terminal
Water
tower
S1
S4
COM
Forced switch to
mains
Single/two phase
algorithm shifting
Common
terminal
(+) (-)
Q1
PV input
U V W
Water
pump
Figure 3-3 Standard wiring diagram
The DC breaker Q1 must be installed as the protection switch for PV input.
In parallel connection, the combination box special for PV must be used.
When the distance between the PV input component and inverter exceeds
10 meters, type-II surge protection devices must be configured at the DC
side.
When the distance between the pump and inverter exceeds 50 meters, it is
recommended to configure output reactors. See appendix A.4 for the
output reactor model selection.
The inverter automatically runs after being powered on. If parameters need
to be set, follow the parameter setting instructions in chapter 5.
Before connecting the braking resistor cable, remove the yellow labels of
PB, (+), and (-) from the terminal blocks. Otherwise, poor connection may
occur.

Goodrive100-PV series solar pumping inverters Installation guidelines
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Terminals of main circuit
Terminal
Name
Function
R, S, T
(L, N)
AC input
3PH (1PH) AC input terminals, connected to the grid
Note: Use the screws equipped with the inverter for
wiring.
(+), (-)
PV input
Solar cell panel input terminals
U, V, W
Inverter
output
3PH/1PH AC output terminals, connected to the pump
motor
Note: 1PH motors must connect to terminals U and W.
Safety
grounding
Safety protection grounding terminal. Each inverter
must be grounded
Description for -SS2 single-phase output models
1) Generally, the output terminals U and W of the inverter connect to the phase cables of the
single-phase motor.
2) If the single-phase pump cannot be started, the two-phase control method must be used,
and the start-up and running capacitors (if any) of the motor must be removed. The figure
below shows the internal wiring of the common single-phase motor. In the figure, L1, L2, C1,
and C2 indicate the running winding, start-up winding, running capacitor, and start-up
capacitor. When the motor speed exceeds 75% of the rated speed, the start-up capacitor is
switched off.
U1
U2
V2
V1
L
N
L1
L2
C1
C2
Internal wiring of the single-phase motor winding after removing the starting and running
capacitor:

Goodrive100-PV series solar pumping inverters Installation guidelines
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U1
U2
V2
V1
L1
L2
C1
C2
W
U
V
U1
U2
V2
V1
L1
L2
U1 and V1 are the common terminals of the windings. Connect them to the output terminal W
of the solar pumping inverter. Connect U2 to the output terminal U of the inverter. Connect V2
to the output terminal V of the inverter. (Note: Use the screws equipped with the inverter.)
Connect S4 of the inverter to COM in short circuited manner.
3.2.2 Terminals of control circuit
Functions of control terminals
Category
Terminal
symbol
Terminal name
Terminal function
Power supply
24V
24V power supply
It provides the power of
24V±10% and maximum current
of 200mA.
It functions as the working power
supply of digital input and output
or externally connects to the
sensor power supply.
COM
Common terminal
Digital input
S1
Forced switch to
mains
Terminal feature parameters:
1. Internal impedance: 3.3kΩ
2. Acceptable voltage input:
12~24V
3. Maximum input frequency:
1kHz
S1: Forcible switch to mains
(Switching-on indicates switching
to mains, and switching-off
indicates input controlled by the
S2
Full-water alarm
S3
Empty-water
alarm
S4
Single/two phase
algorithm

Goodrive100-PV series solar pumping inverters Installation guidelines
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Category
Terminal
symbol
Terminal name
Terminal function
switching
keypad.)
S2: It connects to the high-water
switch of the normally open
contact by default.
S3: It connects to the low-water
switch of the normally closed
contact.
S4: A high electrical level
corresponds to the single-phase
algorithm. A low electrical level
corresponds to the two-phase
algorithm.
Communication
RS485+
RS485-
485
communication
485 communication terminals,
using the ModBus protocol
422TX+
422TX-
422RX+
422RX-
422
communication
Communication terminals special
for the boost module.
Relay output
RO1A
(ROA)
Normally open
contact of relay 1
1. Contact capacity: 3A/AC250V,
1A/DC30V
2. They cannot be used for high
frequency switch output.
During the application of auto
mains & PV switching, the AC
input contactor coil is controlled
by the normally closed contact of
the relay.
RO1B
(ROB)
Normally closed
contact of relay 1
RO1C
(ROC)
Common terminal
of relay 1

Goodrive100-PV series solar pumping inverters Keypad operation procedure
-16-
4 Keypad operation procedure
4.1 Keypad introduction
Keypads are used to control GD100-PV series inverters, read the state data and adjust
parameters. If external keypads are needed, select keypad extension wires.
Figure 4-1 Keypad diagram for inverters ≤2.2kW
Figure 4-2 Keypad diagram for inverters ≥4kW
Note: External keypads can be configured for inverters ≤2.2kW. The keypads of inverters ≥
4kW can be used as external keypads.
Serial
No.
Name
Description
1
State
LED
RUN/TUNE
LED off means that the inverter is in the
stopping state; LED blinking means the
inverter is in the parameter autotune state;

Goodrive100-PV series solar pumping inverters Keypad operation procedure
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Serial
No.
Name
Description
LED on means the inverter is in the running
state.
FWD/REV
FED/REV LED
LED off means the inverter is in the forward
rotation state; LED on means the inverter is
in the reverse rotation state.
LOCAL/REMOT
LED for keypad operation, terminals
operation and remote communication
control
LED off means that the inverter is in the
keypad operation state; LED blinking
means the inverter is in the terminals
operation state; LED on means the inverter
is in the remote communication control
state.
TRIP
LED for faults
LED on when the inverter is in the fault
state; LED off in normal state; LED blinking
means the inverter is in the pre-alarm
state.
2
Unit
LED
Mean the unit displayed currently
/
Hz
Frequency unit
RPM
Rotating speed unit
A
Current unit
％
Percentage
V
Voltage unit
3
Display
zone
5-figure LED display displays various monitoring data and alarm code such as
set frequency and output frequency.
Display
Mean
Display
Mean
Display
Mean
Display
Mean
0
1
2
3
4
5
6
7
8
9
A
B

Goodrive100-PV series solar pumping inverters Keypad operation procedure
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Serial
No.
Name
Description
C
D
E
F
H
I
L
N
n
o
P
r
S
t
U
v
.
-
4
Buttons
Programming key
Enter or escape from the first level menu
and remove the parameter quickly.
Entry key
Enter the menu step-by-step.
Confirm parameters.
UP key
Increase data or function code
progressively.
DOWN key
Decrease data or function code
progressively
Right-shift key
Move right to select the displaying
parameter circularly in stopping and
running mode.
Select the parameter modifying digit during
the parameter modification.
Run key
This key is used to operate on the inverter
in key operation mode.
Stop/
Reset key
This key is used to stop in running state
and it is limited by function code P07.04.
This key is used to reset all control modes
in the fault alarm state.
Quick key
The function of this key is confirmed by
function code P07.02.
5
Keypad
port
External keypad port. When keypads are valid, both the local and external
keypad LEDs are on.
4.2 Keypad displaying
The keypad displaying state of GD100-PV series inverters is divided into stopping state
parameter, running state parameter, function code parameter editing state and fault alarm
state and so on.

Goodrive100-PV series solar pumping inverters Keypad operation procedure
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4.2.1 Displayed state of stopping parameters
When the inverter is in the stopping state, the keypad will display stopping parameters as
shown in figure 4-2.
In the stopping state, various kinds of parameters can be displayed. Select the parameters to
be displayed or not by P07.07. See the instructions of P07.07 for the detailed definition of each
bit.
In the stopping state, there are 4 parameters that can be displayed. They are: set frequency,
bus voltage, input terminals state, and output terminals state.
》/SHIFT can shift the parameters from left to right. QUICK/JOG(P07.02=2) can shift the
parameters from right to left.
4.2.2 Displayed state of running parameters
After the inverter receives valid running commands, the inverter will enter into the running
state and the keypad will display the running parameters. RUN/TUNE LED on the keypad is
on, while the FWD/REV is determined by the current running direction which is as shown in
figure 4-2.
In the running state, there are 6 parameters that can be displayed. They are: running
frequency, set frequency, bus voltage, output voltage, output current, and rotating speed. 》
/SHIFT can shift the parameters from left to right. QUICK/JOG(P07.02=2) can shift the
parameters from right to left.
4.2.3 Displayed state of faults
If the inverter detects the fault signal, it will enter into the fault pre-alarm displaying state. The
keypad will display the fault code by flicking. The TRIP LED on the keypad is on, and the fault
reset can be operated by the STOP/RST on the keypad, control terminals or communication
commands.
4.2.4 Displayed state of function codes editing
In the state of stopping, running or fault, press PRG/ESC to enter into the editing state (if there
is a password, see P07.00). The editing state is displayed on two classes of menu, and the
order is: function code group/function code number →function code parameter, press
DATA/ENT into the displayed state of function parameter. On this state, press DATA/ENT to
save the parameters or press PRG/ESC to escape.