Shihlin Electric SE2 Inverter User Guide
Advertentie
Advertentie
SE2 Series
High Performance Vector control
SE2 Series Inverter
認可登錄
REGISTERED
4A4E003
認可登錄
REGISTERED
4A4Y003
Guide for Manual
Guide for Manual
The Shihlin electric SE2-TYPE inverters have been designed with many complex parameterized functions to meet most of the application requirements from the market. For customers who contact inverters for the first time, such a complex inverter may cause troubles when using it. So the users are expected to read each part of this manual carefully so as to master the operating method of the inverter. In case there is any question, please feel free to contact us.
In Chapter 2 of this manual, all the series and the corresponding specifications of Shihlin electric
SE2-TYPE inverters are listed in detail. Section 2-5 guids customers how to install the inverter and emphasizes on precautions for safety that much attention should be paid to when utilizing the inverter.
Chapter 3 guides customers how to use the inverter. In Section 3-1, the operating mode of the
inverter is outlined briefly; in Section 3-2, how to use the operation panel is described, and in
Section 3-3, simple operating steps are explained. Chapter 4 explains the functions of each parameter in detail.
The definitions of terminologies in this manual are as follows:
1.
Output frequency, target frequency, steady output frequency
• The actual output current frequency of the inverter is called ‘output frequency’.
• The frequency set by user (through an operation panel, multi-speed terminals, voltage signal or current signal) is called ‘target frequency’.
• When the motor starts running, the output frequency of the inverter will gradually accelerate to the target frequency, and finally run steadily at the target frequency. The output frequency at this time is called ‘steady output frequency’.
2. There are detailed instructions on parameter settings in Chapter 4. In case users are not familiar with these settings, arbitrary adjustment of the parameter may result in abnormal operations. All parameters can be reset to their default values by the parameter of P.998. For the setting procedure of this parameter, please refer to P.998 in Chapter 4.
3. The ‘operation mode’ of inverter, and the ‘working mode’ of operation panel:
The operating mode determines the reference source for the target frequency and the signal source for starting. The Shihlin inverter has totally 9 operating modes. Please refer to Section 3-1 for details.
The operation panel mainly concerns monitoring of numeric values, setting of parameters and setting of target frequency. The Shihlin operation panel has totally 5 working modes. Please refer to Section 3-2 for details.
4. The difference between ‘terminal name’ and ‘function name’:
Near the terminals of the control board or the main board, printed letters can be found. These letters are used to distinguish each terminal, and thus called ‘terminal name’.
For ‘multi-function control terminal’ and
‘multi-function output terminal’, besides the terminal name, the ‘function name’ is also necessary to be defined. The function name indicates the actual functions of the terminal.
Guide for Manual
Guide for Manual
When explaining the function for a terminal, the name used is its ‘function name’.
5. The difference between ‘on’ and ‘turn on’:
When explaining the function of the ‘multi-function control terminal’, the word ‘on and turn on’ are often used.
The ‘on’ is used to indicate that the external switch of the terminal is in close state, and thus belongs to the description of the state.
The ‘turn on’ is employed to describe the action that the external switch of the terminal is shut on from the open state to the close state, and thus belongs to the description of action.
6. All the ‘P.’s mentioned in this manual mean ‘parameter’.
Table of contents
Table of contents
Table of contents
Table of contents
Table of contents
Table of contents
Table of contents
1. Delivery Check
Product Examination
Each SE2-TYPE inverter has been checked strictly before delivery and packed carefully to prevent from mechanical damage. Please check as follows after opening the package.
• Please check whether it is damaged during transport.
• Please check whether the inverter type is identical with which shown on the package.
1.1 Nameplate instruction:
Style NO. :
SE2-021-0.75K-DL
Input : 11.5A 1PH AC200~240V 50/60Hz
Output : 5A MAX 3PH AC200~240V 0.75KW
FREQ. Range : 0.2~1000Hz IP20
Serial NO. :
MFG. NO. : S0810001
BB00001
1.2 Type instruction:
SE2
-
0.75K
- DL
L: with build-in filter
None: without build-in filter
D: with DU03B operation panel
None: without DU03B operation panel
Suitable motor: 0.4K=0.4KW;
0.75K=0.75KW……
Input voltage: 021: 220V 1-PHASE
023: 220V 3-PHASE
043: 440V 3-PHASE
Product series
1.3 Order Code Description:
For example:
Customer requirement
Inverter specification
SE2-021-0.4K（SE2 Series Single-Phase 220V 0.5HP）
Operation panel
Yes
SE2-023-1.5K（SE2 Series Three-Phase 220V 2HP） Yes
Build-in filter
Order code
Yes SNKSE20210R4KDL
No SNKSE20231R5KD
SE2-043-2.2K（SE2 Series Three-Phase 440V 3HP）
SE2-043-3.7K（SE2 Series Three-Phase 440V 5HP）
No
No
Yes SNKSE20432R2KL
No SNKSE20433R7K
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Introduction of Inverter
2.1 Electric specification
2.1.1 220V Series Single-Phase
Model SE2-021-□□□K
HP applicable motor capacity kW
Rated output capacity kVA (Note)
Rated output current A (Note)
Output
Overload current rating
Power supply
Maximum output voltage
Rated power voltage
Power voltage permissible fluctuation
Power frequency permissible fluctuation
Power source capacity kVA
Cooling method
Weight kg
0.4K
0.5
0.4
1.2
0.75K
1
0.75
1.9
1.5K
2
1.5
3.0
2.2K
3
2.2
4.2
3.0 5.0 8.0 11.0
150% 60 seconds; 200% 1 second (inverse time characteristics)
3 Phase 200~240V AC single phase 200~240V 50Hz / 60Hz single phase 180~264V 50Hz / 60Hz
1.8
Self cooling
1.2
±5%
3
1.2
4.5 6.4
Forced air cooling
1.9 1.9
2.1.2 220V Series Three-Phase
Model SE2-023-□□□K applicable motor capacity
HP kW
0.4K 0.75K 1.5K 2.2K 3.7K 5.5K 7.5K
0.5
0.4
1
0.75
2
1.5
3
2.2
5
3.7
7
5.5
10
7.5
Output
Rated output capacity kVA (Note) 1.2
Rated output current A (Note)
Overload current rating
Maximum output voltage
3.0
1.9 3.0 4.2 6.7 9.2 12.6
5.0 8.0 11.0 17.5 24 33
150% 60 seconds; 200% 1 second (inverse time characteristics)
3 Phase 200~240V AC
Power supply
Rated power voltage
Power voltage permissible fluctuation
Power frequency permissible fluctuation
Power source capacity kVA
3 Phase 200~240V 50Hz / 60Hz
3 Phase 170~264V 50Hz / 60Hz
3 4.5
±5%
6.4 10 13.8 19
Cooling method
Weight kg
1.8
Self cooling
1.2 1.2 1.2
Forced air cooling
1.9 1.9 3.8 3.8
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2.1.3 440V Series Three-Phase
Model SE2-043-□□□K 0.4K 0.75K 1.5K 2.2K 3.7K 5.5K 7.5K 11K
HP 0.5 1 2 3 5 7 10 15 applicable motor capacity kW
Rated output capacity kVA
(Note)
0.4 0.75 1.5 2.2 3.7 5.5 7.5 11
Rated output current A (Note) 1.5 2.6 4.2 6.0 9.0 12 17 23
Output
1.2 2.0 3.2 4.6 6.9 9.2 13 18
Overload current rating
150% 60 Seconds; 200% 1 Second (inverse time characteristics)
Maximum output voltage 3 Phase 380~480V
Power supply
Rated power voltage
Power voltage permissible fluctuation
Power frequency permissible fluctuation
Power source capacity kVA
3 Phase 380~480V 50Hz / 60Hz
323~506V 50Hz / 60Hz
±5%
Cooling method
Weight kg
1.8 3 4.8 6.9 10.4 13.8 19.5 27
Self cooling
Forced air cooling
1.2 1.2 1.2 1.9 1.9 3.8 3.8 3.8
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2.2 Common specification (Inverter characteristics)
Control method
Output frequency range
SVPWM control, V/F control, facility vector control, Sensorless vector control.
0.2~1000Hz (The starting frequency setting range is 0~600Hz). Please refer to P.187 in Chapter 4.
Digital setting
When P.187=0, if the frequency set value is below 100Hz, the resolution will be 0.01Hz. If the frequency set value is above 100Hz, the resolution
Resolution for setting frequency
Analog setting will be 0.1Hz. When P.187=1, the resolution of frequency will be 0.1Hz.
When setting DC 0~5V signals, the resolution will be 1/500;
When setting DC 0~10V or 4~20mA signals, the resolution will be
1/1000.
Output frequency accuracy 0.01Hz
Base frequency voltage (P.19), base frequency (P.3) can be arbitrarily set
Voltage / frequency output in available range.
characteristics
Constant torque model, applicable load model can be selected (P.14).
Start torque 150% (1Hz): When the sensorless vector control is started.
Torque boost
The torque boost setting range is 0~30% (P.0), auto boost, slip compensation.
Acceleration/deceleration curve characteristics
DC braking
Stalling protection
Target frequency setting
The resolution (0.01s/0.1s) of acceleration/deceleration time (P.7, P.8) is switched by P.21
. The setting range has 0~360s or 0~3600s for selection.
And different acceleration/deceleration curve model can be selected by
P.29
.
The DC braking action frequency is 0~120Hz (P.10); the DC braking time is 0~60 Seconds (P.11); and the DC braking voltage is 0~30%
(P.12). Linear braking and Idling braking selection (P.71).
The stalling protection level can be set to 0~400% (P.22).
Operation panel setting;
DC 0~5V signal setting, DC 0~10V signal setting and DC 4~20mA signal setting, 2 voltage input or one voltage and one current input can be selected;
Multi-function control
Multi-
PID control function output terminals terminals
Multi-speed stage levels setting; Communication setting.
Please refer to P.170~P.183 in Chapter 4.
Motor starting (STF, STR), the second function (RT), the 16-speed operation (RL, RM, RH, REX), external thermal relay (OH), reset
(RES) , etc. (they can be set by the user with P.80~P.84, P.86)
Multi-function output terminals P.40 frequency (SU), overload alarm (OL), zero current detection
(SO, SE)
Inverter running (RUN), output frequency detection (FU), Up to
(OMD), alarm (ALARM), Section detection (PO1), Periodical
Multi-function output relay
P.85 detection (PO2), and Pause detection (PO3), Inverter output (BP),
Commercial power-supply output (GP).
Multi function analogy meter
Multi-function DC (0~10V)(AM)
Output: output frequency, output current (P.54).
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Operation panel
Running status Output frequency monitoring, output current monitoring, and monitoring output voltage monitoring.
HELP mode
Alarm history monitoring, alarm history clear, all parameters clear, and firmware version read.
Run indication lamp, frequency monitoring indication lamp,
LED indication voltage monitoring indication lamp, current monitoring indication lamp(6) lamp, mode switching indication lamp, and PU/external terminals control indication lamp.
RS485
Communication function
Communication
Internal RS485 communication.
Optional accesssories:
Terminal type, RJ11, RJ-45, Profibus or expansion board Device Net communication expansion board.
Output short circuit protection, Over-current protection, P-N over-voltage protection, under-voltage protection, motor over heat
Protection mechanism
/ Alarm function protection (P.9), IGBT module over heat protection, braking transistor abnormality protection, communication abnormality protection, etc.
Environmental condition
Ambient temperature
Ambient humidity
Storage temperature
Environment around
Altitude and vibration
-10 ~ +50
℃
(non-freezing)
Below 90%Rh (non-condensing)
-20 ~ +65
℃
In room, no corrosive gas, no flammable gas, no flammable dust
Altitude below 1000 meters, Vibration below 5.9m/s2 (0.6G
).
Certification
Meet the requirements of CE certification standards (the –DL type).
Note: 1.If several multi-function output relays are needed, you can choose the I/O expansion board, on which there are 2 multi-function output relays. For detailed instruction, please refer to appendix 5.
2. Communications expansion board option details, please refer to Appendix 5.
3. Profibus is the registered trademark of Profibus international.
4. Device Net is the registered trademark of ODVA (Open Device Vendor Association).
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2.3 Mechanical Dimensions
2.3.1 Outline
2.3.2 Dimension
Model
SE2-021-0.4K
SE2-021-0.75K
SE2-021-1.5K
SE2-021-2.2K
SE2-023-0.4K
SE2-023-0.75K
SE2-023-1.5K
SE2-023-2.2K
SE2-023-3.7K
SE2-023-5.5K
SE2-023-7.5K
SE2-043-0.4K
SE2-043-0.75K
SE2-043-1.5K
SE2-043-2.2K
SE2-043-3.7K
SE2-043-5.5K
SE2-043-7.5K
SE2-043-11K
186
266
266
148
148
148
186
186
266
266
266
H (mm)
148
148
186
186
148
148
148
186
100
141
141
85
85
85
100
100
141
141
141
W(mm)
85
85
100
100
85
85
85
100
157
201.5
201.5
148
148
148
157
157
201.5
201.5
201.5
D (mm)
148
148
157
157
148
148
148
157
6
90
126
126
75
75
75
90
90
126
126
126
W1 (mm) H1 (mm)
75 138
75 138
90
90
75
75
75
90
176
176
138
138
138
176
176
244
244
138
138
138
176
176
244
244
244
Φ 5
Φ 6
Φ 6
Φ 5
Φ 5
Φ 5
Φ 5
Φ 5
Φ 6
Φ 6
Φ 6
C1 (mm)
Φ 5
Φ 5
Φ 5
Φ 5
Φ 5
Φ 5
Φ 5
Φ 5
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Introduction of Shihlin Inverter
Introduction of Inverter
2.4 Name of each part
2.4.1 Nameplate and model
Style NO. :
SE2-021-0.75K-DL
Input : 11.5A 1PH AC200~240V 50/60Hz
Output : 5A MAX 3PH AC200~240V 0.75KW
FREQ. Range : 0.2~1000Hz
IP20
Serial NO. :
MFG. NO. : S0810001
BB00001
2.4.2 SE2-0XX-0.4K~11K (0.5HP~15HP)
When wiring, the wire must go through the ‘wiring outlet’ before connecting with the terminal bank.
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Note: 1. The enlarge figure of the control-circuit terminal block nameplate is as follows:
2.
There’s no screw for the 1-Phase type.
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2.5 Installation and wiring
2.5.1 Transport
Take the pedestal when carrying and don’t only take the cover or any part of the inverter, otherwise it may drop down.
2.5.2 Stockpile
This product before installing must be placed in the packaging, if not use, in order to meet the company's warranty scope and future maintenance, you must pay attention to the following matters when storage:
1.
Must be placed in dry and without dirt place.
2. The environment temperature for storage position must range from -20
℃
to +65
℃
.
3. The relative humidity for storage position must range from 0% to 95%, and no condensation.
4. Avoid storing in the environment which contains corrosion gas or liquid.
5. It had better be packed properly and kept on shelf or table.
Note: 1. Even if the humidity meets the standard requirements, icing and condensation can also occur when the temperature changes rapidly. And the place should avoid.
2. Don't place it on the ground, and it should be placed on appropriate shelf. If in the bad surroundings, the desiccant should be placed in the packaging bag.
3. If the custody period is more than 3 months, the ambient temperature should not be higher than 30℃. It is to consider that the character will easily degrade in high temperature when the electrolytic capacitors are deposited without electricity.
4. If the inverter is installed in device or control board when not in use (especially in construction site or the humid and dusty place), the inverter should be removed and put in suitable environment according with the above storage conditions.
5. If the electrolytic capacitors are long-term no electricity, the character will degrade. Do not place it in the state of no electricity for more than one year.
2.5.3 EMC Installation instructions
Inverter is the same as other electrical and electronic equipment, when working in a distribution system, it is both the electromagnetic interference sources and the electromagnetic receiver. The working principle of inverter determines that it will produce certain electromagnetic interference noise.
In order to guarantee the inverter working reliably in the electromagnetic environment, it must have a certain abilitily of anti-electromagnetic interference in design. In order to make the drive system work normaly, and meet CE declared requirements, please meet the following several aspects requirements in installation:
1. Field wiring
Power line supply electric independently from power transformer, five core or four core line are generally used, null line and ground sharing a single line is forbidden.
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Commonly signal wire (weak) and power wire (heavy) are in control cabinet, for the inverter, power wire is divided into input line and output line.
Signal wire is easily interfered by power wire, so that causing the misoperation of the device.
When wiring, signal wire and power wire should be distributed in different areas, parallel lines and interlaced lines are forbidden at close range(within 20cm), and especially don’t bundle up the two lines.
If the signal cables must pass through the power lines, the two should keep 90 degree Angle.
Interlace lines and banding together is also forbidden for the input and output line of power wire, especially on the occasions which noise filter is installed. It will cause the coupling of electromagnetic noise through the distributed capacitance of the input and output lines, thus the noise filter will out of action.
Generally a control cabinet has different electric equipments such as inverter, filter, PLC, measurement instrument, their ability of emitting and bearing electromagnetic noise are diverse from each other, and this requires classifing these equipments. The classification can be divided into strong noise equipment and noise sensitive equipment, Install the similar equipments in the same area and, and keep a distance more than 20cm among inhomogeneous equipments.
2.
Input noise filter, input and output magnet ring (zero phase reactor)
Adding noise filter to the input terminal, the inverter will be isolated from the other equipments, and its ability of conduction and radiation will be reduced effectively.
The better EMI suppression effect will be obtained by installing the input reactor recommended by this manual. By adding winding ferrite bead to the input and output terminal and coordinating with internal filter, the inverters will meet the
CE declared and have a better effect.
3. Shielding
Good shielding and grounding can greatly reduce the interference of inverter, and can improve the anti-interference ability of the inverter. Sealing off the inverter with the good conductive sheet metal and connecting the sheet metal to ground, the limit value of radiation which CE declared will be met.
4. Grounding
The inverter must be connected to the ground safely and reliably. Grounding is not only for equipment and personal safety, but also the simplest, the most efficient and the lowest cost method to solving the EMC problem, so it should be prioritized. Please refer to the section of "terminal wiring".
5. Carrier
The leakage current contains the leakage current from line to line or over the ground. It depends on the size of the distributed capacitance when wiring and the carrier frequency of the frequency. The higher the carrier frequency, the longer the motor cable, and the larger the cable cross-sectional area is, the larger the leakage current is.
Reducing the carrier frequency can effectively reduce the leakage current. When the motor line is long (50m above), the output side should be installed with ac reactor or sine wave filter, when the motor line is longer, a reactor should be installed every other distance.
At the same time, reducing carrier frequency can effectively reduce the conduction and radiation interference, and the limits value of the conduction and radiation which CE declared can be met in
2K carrier frequency.
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2.5.4 Installation notice
1. 1. Please install in an upright direction 2. Proper clearance shall be kept from surroundings when installing
3. The ambient temperature shall not exceed the 4. Correct position for installing in a protection permissible value. case .
Ventilating fan
5. Please do not install the inverter on a surface of inflammable material such as wood etc.
6. Please do not install the inverter at places exposed to explosive gas, inflammable dust.
7. Please do not install the inverter at places with airborne oil mist and dust.
8. Please do not install the inverter at places exposed to corrosive gas or high salt air .
9. Please do not install the inverter in the environment of high temperature and high humidity.
Note: 1.Only qualified electrical professional personnel can carry out the installation, wire arrangement, dismounting and maintenance.
2. Please ensure to comply with the installation notice. In case the installation notice has not been fully complied with and damage of the inverter or dangerous accidence thus be resulted in, our company will not undertake any legal responsibility. In case there is any question when installing, please feel free to contact us.
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2.5.5 System wire arrangement of SE2-0XX-0.4K~11K (0.5HP~15HP) series
Power
R/ L1
U/ T1
EMI filter
S/ L2
V/ T2
Motor
T/ L3
W/ T3
P
PR
N
FUSE /NFB
Magnetic contactor
Input AC Line Reactor
Zero-phase Reactor
B
R
Braking resistor
Zero-phase Reactor
Output AC Line Reactor
Power supply
Fuse/NFB
Magnetic contactor
Input AC
Line Reactor
Zero-phase
Reactor
EMI filter
Braking unit
Output AC
Line Reactor
Please follow the specific power supply requirement shown in this manual.
There may be an inrush current during power up.
Please refer to 2.7.1 and select the correct fuse /NFB.
Please do not use a Magnetic contactor as the I/O switch of the inverter, as it will reduce the operating life cycle of the inverter.
AC line reactor should be installed to improve the input power factor. The wiring distance should be less than
10m. Please refer to 2.7.6.
Zero-phase reactors are used to reduce radio noise especially when audio equipment installed near the inverter. Effective for noise reduction on both the input and output sides.
Attenuation quality is good for a wide range from AM band to
10Mhz. Please refer to 2.7.5.
Used to reduce electromagnetic interference.
Used to reduce stopping time of the motor.
Motor surge voltage amplitudes depending on motor cable length. The output
AC line reactor is necessary to install on the inverter output side. Please refer to 2.7.6.
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2.5.6Terminal wire arrangement of SE2-0XX-0.4K~11K(0.5HP~15HP)series
===== Note: ==============================================================
1. For the usage of external thermal relay, please refer to P.80~P.84, P.86 in Chapter 4.
2. Make sure do not to short PC and SD.
3. In the above figure, Dotted line metal, please refer 2.5.7
4. The SE2-TYPE inverter have internal RS485 communication, and can also uses pluggable communications expansion boards CB01, CB02, CB03, PD01, DN01; For detailed instructions, please refer to appendix 5.
=======================================================================
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Note: 1. For the multi-function control terminals, please refer to P.80~P.84, P.86, and for the multi-function output terminals, please refer to P.40 in Chapter 4.
2. For SE2-0XX-0.4K~11K (0.5HP~15HP) series, the multi-function control terminals can select the ‘Sink
Input’ mode or the ‘Source Input’ mode by the jumper. When the Jumper is on the left side, ‘Sink Input’ mode is chosen, and ‘Source Input’ mode is chosen when on the right side. Shown as follows:
Sink Input Source Input
No matter what kind of multi-function control terminal is , all of its outside wire arrangement can be considered as a simple switch. If the switch is ‘on’, the control signal will be put into the terminal, if the switch is ‘off’, the control signal is shut off.
If ‘Sink Input’ mode is selected, the function of the terminal is active when it is shorted with SD or connected with the external PLC. In this mode, the current flows out of the corresponding terminal when it is ‘on’. Terminal SD is common to the contact input signals. When using an external power supply for output transistor, please use terminal PC as a common to prevent misoperation caused by leakage current.
Inverter
Inverter
PLC
STF
STF
I
STR
PC
SD
DC
24V
I
STR
PC
SD
DC
24V
Sink Input: the multi-function control terminal is shorted directly with SD
PLC
Sink Input: the multi-function control terminal is connected directly with open-collector PLC
Inverter
STF
STR
PC
DC
24V
SD
DC
24V
I
Sink Input: the multi-function control terminal is connected with open-collector PLC and external power supply
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If ‘Source Input’ mode is selected, the function of the multi-function control; terminal is active when it is shorted with PC or connected with the external PLC. In this mode, the current flows into the corresponding terminal when it is ‘on’. Terminal PC is common to the contact input signals. When using an external power supply for transistor output, please use terminal SD as a common to prevent misoperation caused by leakage current.
Inverter Inverter
PLC
STF STF
I
STR
SD
PC
DC
24V
I
STR
SD
PC
DC
24V
Source Input: the multi-function control terminal is shorted directly with PC
PLC
Source Input: the multi-function control terminal is connected directly with open-emitter PLC
Inverter
STF
STR
SD
I
DC
24V
PC
DC
24V
Source Input: the multi-function control terminal is connected with open-emitter PLC and external power supply
Main-circuit terminals
Terminal name Remarks
R/L1- S/L2- T/L3 Connect to the commercial power supply.
U/T1-V/T2-W/T3 Connect to three-phase squirrel-cage motor.
P- PR
P-N
Connect to brake resistors. (Note1, 2)
Connect to brake unit. (Note3)
Connect the enclosure of the inverter to ground . For 220V series, the third type of grounding shall be adopted. For 440V series, special type of grounding shall be adopted. (Note 4)
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Note: 1. For SE2-0XX-0.4K~11K (0.5HP~15HP) series of inverters, the brake resistor isn’t appended when sales.
2. For the related knowledge on regenerative voltage, please refer to P.30 in Chapter 4.
3. P and N are the positive and negative terminals of the internal DC voltage of the inverter. In order to strengthen the braking capability during deceleration, it is suggested to purchase the option of ‘brake unit’ which is mounted between the terminals P and N. The ‘brake unit’ can effectively dissipate the feedback energy from the motor to the inverter when decelerating. In case there is any problem on purchasing of the ‘brake unit’, please feel free to contact us.
4. For safety and reduce noise, grounding terminals of inverter must to be good grounded. To avoid electric shocks and fire accident, external metal wire of electrical equipment should be short and thick and it should be connected to the special grounding terminals of inverter. If many of the inverters are placed together, all inverters must be connected to the common ground. Please refer to the following picture and determine not formed circuit between grounding terminal.
Best Average
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Terminal type
On-off signal input
Analog signal input
Control terminals
Terminal name
Function name
Remarks and function description
STF Optional
STR Optional
These terminals are multi-function control terminals
(SINK/SOURCE mode switchable).
M0 Optional
M1 Optional
For detailed descriptions, please refer to
P.80~P.84, P.86
in
M2 Optional
Chapter 4.
RES Optional
SD
PC
10
2
4
5
SD
PC
Common reference Ground for STF, STR, M0, M1, M2 and
RES
In the ‘Source input’ mode, it provides a common power supply for the terminals referred above.
--- The internal power is DC 10V at this terminal.
---
---
The inp ut of voltage signal 0~5V or 0~10V, is used to set the target frequency.
The inp ut of voltage signal 0~5V or 0~10V / inp ut of current signal 4mA~20mA (switch with P.17), is used to set the target frequency.
(Note 1)
--- The common reference ground of 2, 4, 10 and AM.
P.38
P.39
Relay output
Open collector output
Analog signal output
Communication terminal
Dedicated terminals
A ---
B ---
Normall y, A-C are normal open, and B-C are normal closed .
Contact capacity is
VDC30V / VAC230V-0.3A
C
SO Optional
The terminal can also be called ‘multi-function output terminal’. The function name can be set by P.40. For detailed description, please refer to P.40 in Chapter 4.
SE SE Open collector output reference ground.
AM
---
---
Connected with an external analog meter to indicate the output frequency or current.
Contact capacity is
0~10VDC/2mA.
Please refer to P.54, P.55, P.56, P.191, and P.192 in Chapter 4.
DA+ DA+
RS485 serial communication terminal
DB- DB-
WF WF
Do not connect it during normal operation, otherwise may cause a malfunction.
17
2.
Introduction of Shihlin Inverter
Introduction of Inverter
2.5.7 Wiring precautions
Main circuit wiring:
1. Do not connect the power supply wires to the ‘inverter’s output terminals (U/T1)-(V/T2)-(W/T3) which are designed for connecting motors, otherwise, the inverter may be damaged.
2. Please do not mount filtering capacitors, surge absorbers and electromagnetic contactors at the output end of the inverter.
3. Please do not use ‘electromagnetic contactors’ or ‘no-fuse switches’ with an online power to start or stop the motor.
4. Please ensure that the case of inverter and the motor are grounded, to avoid personnel electric shock.
5. To appropriately select the diameter of the main wires and the corresponding wire terminals, the no-fuse switches and the electromagnetic contactors, please refer to Section 2.7. And if the inverter is far away from the motor, please employ a wire with larger diameter to ensure the voltage drop along the wire within 2V. (The total length of the wire shall not exceed 500 meters)
6. ‘Pressing connection terminals with insulated sleeve’ shall be utilized for the wiring at the power source side and the load side.
7. In a short period after the power supply is shut off, high voltage still exists between the terminals
P-N, thus please do not touch them within 10 minutes to avoid getting an electric shock.
Control circuit wire arrangement:
1. For wiring of signal input, ‘insulated wires’ must be used，and the ‘metal mesh’ of which must be put to earth.
2. For wiring of the control board, wires with a diameter of 0.75mm
2
are suggested to be used. And for the stripping of the insulating layer, please comply with the instruction of the following figure.
3. The control board wire (including signal input wire) shall be far away from the main circuit board wire. Binding the control board wires together with the main circuit wires is strictly forbidden.
4. In the inverter, the ‘terminal SD’, ‘terminal SE’ and the ‘terminal 5’ are the referencing grounds for the inner power sources which are isolated from each other.
18
2.
Introduction of Shihlin Inverter
Introduction of Inverter
Note: 1. The terminal block screws must be screwed up tightly. Especially the wire cut pieces shall not be left in the inverter.
2. Only qualified electrical professional personnel can carry out the installation, wire arrangement, dismounting and maintenance.
3. Please comply with the wire arrangement notice. In case the installation has not been fully complied with, and damage of the inverter or dangerous accidence thus be resulted in, our company will not undertake any legal responsibility. In case there is any question on the wire arrangement, please feel free to contact us.
19
2.
Introduction of Shihlin Inverter
Introduction of Inverter
2.6 Mini Jumper instruction
Main power isolated from earth:
1. If the inverter is supplied with a non-grounded power system (IT power), the Mini jumper must be cut off to prevent damaging center circuit (according to IEC61800-3) and reducing earth leakage current.
2. Please switch the Mini jumper to “On” if the inverter has a build-in filter, but that time, the earth leakage current will be increased. Please switch the Mini jumper to “Off” if the
inverter has not a build-in filter.
3. The Mini jumper is shown as follows:
==== Note: =============================================================
1. After applying power to the inverter, do not cut off the Mini jumper. Therefore, please make sure that main power has been switched off before cutting off the Mini jumper.
2. The gap discharge may occur when transient voltage is high than 1000V. Besides, electro-magnetic compatibility of the inverter will be lower after cutting the Mini jumper.
3. Do not cut the Mini jumper when main power is grounded. To prevent drive damage, the Mini jumper shall be cut off if the inverter is installed on an ungrounded power system or a high resistance-grounded (over 30 ohms) power system or a corner grounded TN system.
4. The Mini jumper cannot be cut when Hi-pot tests are performed.
========================================================================
20
2.
Introduction of Shihlin Inverter
Introduction of Inverter
2.7 Selection of peripheral equipments
2.7.1 No-fuse switch
Inverter type Motor capacity
Power source capacity
Applicable NFB/MCCB type
(Shihlin)
Taiwan Motherland
SE2-021-0.4K 220V 0.5HP 1.8kVA NF30 5A BM30SN3P5A
SE2-021-0.75K 220V 1HP
SE2-021-1.5K 220V 2HP
SE2-021-2.2K 220V 3HP
3kVA
4.5kVA
6.4kVA
NF30 10A BM30SN3P10A
NF30 15A BM30SN3P15A
NF30 20A BM30SN3P20A
SE2-023-0.4K 220V 0.5HP 1.8kVA NF30 5A BM30SN3P5A
SE2-023-0.75K 220V 1HP
SE2-023-1.5K 220V 2HP
SE2-023-2.2K 220V 3HP
3kVA
4.5kVA
6.4kVA
NF30 10A BM30SN3P10A
NF30 15A BM30SN3P15A
NF30 20A BM30SN3P20A
SE2-023-3.7K 220V 5HP 10kVA NF30 30A BM30SN3P30A
SE2-023-5.5K 220V 7.5HP 13.8kVA NF50 50A BM60SN3P50A
SE2-023-7.5K 220V 10HP 19kVA NF100 60A BM60SN3P60A
SE2-043-0.4K 440V 0.5HP 1.8kVA NF30 3A BM30SN3P3A
SE2-043-0.75K 440V 1HP 3kVA NF30 5A BM30SN3P5A
SE2-043-1.5K 440V 2HP
SE2-043-2.2K 440V 3HP
SE2-043-3.7K 440V 5HP
4.8kVA
6.9kVA
10.4kVA
NF30 10A BM30SN3P10A
NF30 15A BM30SN3P15A
NF30 20A BM30SN3P20A
SE2-043-5.5K 440V 7.5HP 13.8kVA NF30 30A BM30SN3P30A
SE2-043-7.5K 440V 10HP 19.5kVA NF50 50A BM60SN3P50A
SE2-043-11K 440V 15HP 27kVA NF100 60A BM60SN3P60A
Applicable MC type (Shihlin)
Taiwan/
Motherland
S-P11
S-P11
S-P11
S-P11/ S-P12
S-P11
S-P11
S-P11
S-P11 / S-P12
S-P21
S-P21
S-P21
S-P11
S-P11
S-P11
S-P21
S-P21
S-P21
S-P21
S-P21
21
2.
Introduction of Shihlin Inverter
Introduction of Inverter
2.7.2 Power cable specification/pressing connection terminals specification
Inverter type
SE2-021-0.4K
SE2-021-0.75K
SE2-021-1.5K
SE2-021-2.2K
Power cable specification
Cables for the power supply
R/L1.S/L2.T/L3
(mm
2
)
2
2
2
3.5
Cables for the output
U/T1.V/T2.W/T3
(mm
2
)
2
2
2
3.5
Pressing connection terminal specification (used by power cables)
Cables for the Cables for the power supply
R/L1.S/L2.T/L3
(mm
2
) output
U/T1.V/T2.W/T3
(mm
2
)
2 - 4 2 - 4
2 - 4 2 - 4
2 - 4
5.5 - 4
2 - 4
5.5 - 4
SE2-023-0.4K
SE2-023-0.75K
SE2-023-1.5K
SE2-023-2.2K
SE2-023-3.7K
SE2-023-5.5K
SE2-023-7.5K
2
2
2
2
3.5
5.5
14
2
2
2
2
3.5
5.5
8
2 - 4
2 - 4
2 - 4
2 - 4
5.5 - 4
5.5 - 5
14.5 - 5
2 - 4
2 - 4
2 - 4
2 - 4
5.5 - 4
5.5 - 5
8 - 5
SE2-043-0.4K
SE2-043-0.75K
SE2-043-1.5K
SE2-043-2.2K
SE2-043-3.7K
SE2-043-5.5K
SE2-043-7.5K
SE2-043-11K
2
3.5
3.5
5.5
2
2
2
2
2
2
3.5
5.5
2
2
2
2
2 - 4
2 - 4
2 - 4
2 - 4
2 - 4
5.5 - 4
5.5 - 4
5.5 - 5
2 - 4
2 - 4
2 - 4
2 - 4
2 - 4
2 - 4
5.5 - 4
5.5 - 5
22
2.
Introduction of Shihlin Inverter
Introduction of Inverter
2.7.3 Brake resistors
Inverter type Brake resistor specification Inverter type Brake resistor specification
SE2-021-0.4K 100W 220Ω SE2-023-5.5K
1000W 25Ω
SE2-021-0.75K
SE2-021-1.5K
150W 120Ω
300W 60Ω
SE2-023-7.5K
SE2-043-0.4K
1200W 20Ω
80W 1000Ω
SE2-021-2.2K
SE2-023-0.4K
SE2-023-0.75K
SE2-023-1.5K
SE2-023-2.2K
SE2-023-3.7K
300W 60Ω
100W 220Ω
150W 120Ω
300W 60Ω
300W 60Ω
400W 40Ω
SE2-043-0.75K
SE2-043-1.5K
SE2-043-2.2K
SE2-043-3.7K
SE2-043-5.5K
SE2-043-7.5K
SE2-043-11K
100W 800Ω
200W 320Ω
300W 160Ω
500W 120Ω
1000W 75Ω
1200W 75Ω
1800W 40Ω
Note: 1. The brake resistor capacity listed in the above table is based on the condition that the regenerative brake duty is 10% (that is, in case braking lasts for 5 seconds, another 45 seconds must be provided for heat dissipation). The brake resistor wattage can be reduced according to the user’s application (quantity of heat) and the regenerative brake duty. But the resistance must be larger than the value list in the above table (otherwise damage of the inverter thus be resulted in).
2. In case frequent start and stop operations are required, a larger regenerative brake duty should be set; meanwhile, a larger brake resistor should be employed correspondingly. If there is any problem about selection of brake resistors, please feel free to contact us.
2.7.4 EMI filter
Inverter type
SE2-021-0.4K
SE2-021-0.75K
SE2-021-1.5K
SE2-021-2.2K
SE2-023-0.4K
SE2-023-0.75K
SE2-023-1.5K
SE2-023-2.2K
SE2-023-3.7K
SE2-023-5.5K
SE2-023-7.5K
DUOJI
filter type
NF211B10/01
NF211B20/01
NF311A5/01
NF311A10/01
NF311A20/05
NF311A30/05
NF311A36/05
Inverter type
SE2-043-0.4K
SE2-043-0.75K
SE2-043-1.5K
SE2-043-2.2K
SE2-043-3.7K
SE2-043-5.5K
SE2-043-7.5K
SE2-043-11K
DUOJI
filter type
NF311A5/01
NF311A10/01
NF311A20/05
NF311A30/05
Note: Products of CHANGZHOU DUOJI EME TECHNICAL CO., LTD are recommended for the filter used here.
23
2.
Introduction of Shihlin Inverter
Introduction of Inverter
2.7.5 Zero-phase Reactor
UNIT:mm
P41T63*38*25C
220V series
440V series
3
5
7.5
10
15
10
1/2
1
2
2
3
5
7.5
Motor capacity
HP
1/2
1 kW
0.4
0.75
1.5
2.2
3.7
5.5
2.2
3.7
5.5
7.5
11
7.5
0.4
0.75
1.5
38
63
Qty.
25
Recommended Wire
Size (mm
2
)
Wiring Method
1
4
1
4
0.5-5.5
3.5-5.5
5.5
8
0.5-5.5
3.5-5.5
5.5
8-14
Diagram A
Diagram B
Diagram A
Diagram B
24
2.
Introduction of Shihlin Inverter
Introduction of Inverter
Diagram A: Please wind each 4 times around the core.
Diagram B: Please put all wires through 4 cores in series without winding.
25
2.
Introduction of Shihlin Inverter
Introduction of Inverter
2.7.6 Input/Output Reactor
Input AC Line Reactor
220V，50/60Hz，Three-phase kW
0.4
0.75
1.5
2.2
3.7
5.5
7.5
Rated Amps of inverter
3
5
8
11
17.5
24
33
2% impedance reactor types
ACL-0005-EISC-E3M8
ACL-0005-EISC-E3M8
ACL-0010-EISC-E1M5
ACL-0015-EISC-E1M0
ACL-0020-EISC-EM75
ACL-0030-EISC-EM60
ACL-0040-EISC-EM42
4% impedance reactor types
ACL-0005-EISC-E5M6
ACL-0005-EISC-E5M6
ACL-0010-EISC-E2M8
ACL-0015-EISC-E1M9
ACL-0020-EISC-E1M4
ACL-0030-EISC-EM93
ACL-0040-EISC-EM70
440V，50/60Hz，Three-phase kW
0.4
0.75
1.5
2.2
3.7
5.5
Rated Amps of inverter
1.5
2.6
4.2
6
9
12
7.5 17
11 23
Output AC Line Reactor
220V，50/60Hz，Single-phase
2% impedance reactor types 4% impedance reactor types
ACL-0005-EISC-E3M8
ACL-0005-EISC-E3M8
ACL-0005-EISC-E3M8
ACL-0007-EISC-E2M5
ACL-0010-EISC-E1M5
ACL-0015-EISC-E1M0
ACL-0020-EISC-EM75
ACL-0030-EISC-EM60
ACL-0005-EISC-E5M6
ACL-0005-EISC- E5M6
ACL-0005-EISC- E5M6
ACL-0007-EISC-E3M5
ACL-0010-EISC-E2M8
ACL-0015-EISC-E1M9
ACL-0020-EISC-E1M4
ACL-0030-EISC-EM93 kW
0.4
0.75
1.5
2.2
Rated Amps of inverter
3
5
8
11
1% impedance reactor types
OCL-0005-EISC-E1M4
OCL-0005-EISC-E1M4
OCL-0010-EISC-EM70
OCL -0015-EISC-EM47
2% impedance reactor types
OCL-0005-EISC-E2M8
OCL-0005-EISC-E2M8
OCL-0010-EISC- E1M4
OCL -0015-EISC-EM93
26
2.
Introduction of Shihlin Inverter
Introduction of Inverter
220V，50/60Hz，Three-phase kW
0.4
0.75
1.5
2.2
3.7
5.5
7.5
Rated Amps of inverter
3
5
8
11
17.5
24
33
1% impedance reactor types
OCL-0005-EISC-E1M4
OCL-0005-EISC-E1M4
OCL-0010-EISC-EM70
OCL -0015-EISC-EM47
OCL -0020-EISC-EM35
OCL -0030-EISC-EM23
OCL-0040-EISC-EM18
2% impedance reactor types
OCL-0005-EISC-E2M8
OCL-0005-EISC-E2M8
OCL-0010-EISC- E1M4
OCL -0015-EISC-EM93
OCL -0020-EISC-EM70
OCL -0030-EISC-EM46
OCL-0040-EISC-EM35
440V，50/60Hz，Three-phase kW
0.4
0.75
1.5
2.2
Rated Amps of inverter
1.5
2.6
4.2
6
1% impedance reactor types
OCL-0005-EISC-E1M4
OCL-0005-EISC-E1M4
OCL-0005-EISC-E1M4
OCL-0007-EISC-E1M0
2% impedance reactor types
OCL-0005-EISC-E2M8
OCL-0005-EISC-E2M8
OCL-0005-EISC-E2M8
OCL-0007-EISC-E1M9
3.7
5.5
9
12
OCL-0010-EISC-EM70
OCL -0015-EISC-EM47
OCL-0010-EISC- E1M4
OCL -0015-EISC-EM93
7.5
11
17
23
OCL -0020-EISC-EM35
OCL -0030-EISC-EM23
OCL -0020-EISC-EM70
OCL -0030-EISC-EM46
Note: : It is recommended to use the AC input / output reactor which produced by SHANGHAI EAGTOP
ELECTRONIC TECHNOLOGY CO., LTD.
27
3. Primary operation
Primary operation
3.1 Operating modes of the inverter
● The operation modes are related to the reference source of the target frequency and the signal
source of the motor starting. The Shihlin SE2-TYPE inverter totally has 9 kinds of operation modes which are the ‘PU mode’, ‘JOG mode’, ‘external mode’, ‘communication mode’,
‘combined mode 1’, ‘combined mode 2’ , ‘ combined mode 3’ , ‘combined mode 4’ and
‘combined mode 5’.
Related parameters values
Operation mode
The reference source of target frequency
The signal source of motor starting
Remarks
Operation mode selection
P.79
0
1
2
3
4
5
PU mode
（ ）
JOG mode
（ ）
Press the key
FWD or
REV on
DU03B operation panel
The set value of P.15 the DU03B operation panel
Press the key
FWD or
REV
The on mode’, the DU03B operation
‘External
‘PU
‘External voltage/current
panel mode’ and
‘JOG mode’
signal’, ‘combination of
operation
External terminals multi-speed stage levels’
External
（ or External JOG mode
）
Frequency of each section in Programmed mode
External terminal STF
are valid and interchangeab le.
(P.131~P.138)
PU mode
（ ）
JOG mode
（ ）
Equal to the ‘PU mode’ when P.79=0
Equal to the ‘JOG mode’ when P.79=0
The
‘PU mode’ and
‘JOG mode’ are valid and interchangeab le.
External
（ mode
）
Equal to the ‘External mode’ when P.79=0
Communica tion mode
（ ）
Combined mode 1
（ ）
Communication
DU03B operation panel
Communication
External terminals
(Note )
Combined mode 2
（ ）
‘External voltage/current
Press the key
FWD or
REV on
signal’ or ‘combination of the DU03B operation
multi-speed stage levels’ panel
28
3. Primary operation
Primary operation
Related parameters values
Operation mode selection
P.79
6
7
8
Operation mode
The reference source of target frequency
The signal source of motor starting
Combined mode 3
（ ）
Communication,
‘combination of
multi-speed stage levels’
Combined mode 4
（ ） or External JOG（P.15）
‘External voltage/current
signal’ or ‘combination of
multi-speed stage levels’
External terminals
Communication
Combined mode 5
（ ）
DU03B operation panel,
‘combination of
External terminals
multi-speed stage levels’ or external JOG(P.15)
Remarks
(Note )
Note: If P.79=0, the inverter is in external mode ( can be shifted by setting P.79.
） when it is started, and the operating mode
29
4. 3. Primary operation
Primary operation
3.1.1 The flow charts for transferring operation modes with DU03B
P.79=0
PU
MON
RUN
Hz
V
EXT
A
PU
MON
RUN
Hz
V
EXT
A
PU
MON
RUN
Hz
V
A
EXT
P.79=1
PU
MON
RUN
V
Hz
A
EXT
PU
MON
RUN
Hz
V
EXT
A
Note: 1. In ‘PU mode’, the indicating lamp in the operation panel will be lit.
2. In ‘external mode’ the indicating lamp
4. In ‘JOG mode’, the indicating lamp
will be lit.
3. In ‘combined mode 1, 2, 3, 4 or 5’, the indicating lamp will be flickered
will be lit, and at the same time the display screen will display while the motor is not running.
5. If P.79=2, 3, 4, 5, 6, 7 or 8, the operation mode will be constant, so there are no flow charts for it.
3.2 Working modes of a operation panel
● The DU03B operation panel can be used to monitor the output frequency, output current, and output voltage, browse the alarming information, set parameters and target frequency, etc.
Therefore, there are totally 5 working modes for a operation panel, namely, ‘operating mode’,
‘monitoring mode’, ‘frequency setting mode’, ‘parameter setting mode’, and ‘HELP mode’.
3.2.1 The flow charts for transferring working modes with DU03B
Power on state
PU
MON
RUN
Hz
V
A
EXT
After 2 seconds
PU
MON
RUN
Hz
V
A
EXT
MODE
PU
MON
RUN
MODE
Hz
V
EXT
A
PU
MON
RUN
MODE
Hz
V
A
EXT
MODE
PU
MON
RUN
Hz
V
A
EXT
MODE
PU
MON
RUN
Hz
V
A
EXT
30
3. Primary operation
Note: 1. For detailed operating flow in monitoring mode, please refer to Section 3.2.2.
2. For detailed operating flow in frequency setting mode, please refer to Section3.2.3.
3. For detailed operating flow in parameter setting mode, please refer to Section 3.2.4.
4. For detailed operating flow in operating mode, please refer to Section 3.1.1.
5. For detailed operating flow in HELP mode, please refer to Section 3.2.5.
Primary operation
3.2.2 The operating flow charts for monitoring mode with DU03B
●
PU mode as an example:
Display output frequency
Display output voltage
PU
MON
RUN
Hz
V
EXT
A
SET
PU
MON
RUN
Hz
V
EXT
A
SET SET
PU
MON
RUN
Hz
V
EXT
A
SET PU
MON
RUN
Hz
V
EXT
A
Aalarm record
Display output current
Note: 1. When in ‘monitoring output frequency’ mode, the indicating lamp of lit, and at the same time the screen will display the current output frequency.
2. When in ‘monitoring output voltage’ mode, the indicating lamp of and
and will be
will be lit, and the screen will display the current output voltage value.
3. When in ‘monitoring output current’ mode, the indicating lamp of screen will display the current output current value.
4. When in ‘browsing alarm record’ mode, the indicating lamp of display the current alarm code.
5. For the alarm codes, please refer to Appendix 2.
and will be lit, and the
will be lit, and the screen will
3.2.3 The operating flow charts for frequency setting mode with DU03B
Read previous target frequency
Read new target frequency
PU
MON
RUN
Hz
V
EXT
A
PU
MON
RUN
Hz
V
A
EXT
31
3. Primary operation
Primary operation
Note: 1. When the inverter runs, the frequency can be changed by pressing and .
2. In the frequency setting mode, the indicating lamp will be lit, but will not be lit.
3. When setting frequency in PU mode, the set value can not exceed the upper frequency. When high frequency is needed, the upper frequency should be changed first.
3.2.4 The operating flow charts for parameter setting mode with DU03B
PU
MON
RUN
PU
MON
RUN
PU
MON
RUN
Parameter setting mode operating flow chart
Hz
V
EXT
A
SET
The first bit flashes
Hz
V
EXT
A
SET
PU
MON
RUN
SET
The second bit flashes
Hz
V
A
EXT
SET
PU
MON
RUN
SET
Hz
V
EXT
A
PU
MON
RUN
Hz
V
EXT
A
PU
MON
RUN
The third bit flashes
Hz
V
EXT
A
Hz
V
EXT
A
SET
SET
PU
MON
RUN
Hz
V
EXT
A
SET
PU
MON
Over
RUN
0.5s
Hz
V
A
EXT
PU
MON
RUN
Hz
V
EXT
A
Enter the next setting mode
SET
Read previous set value
PU
MON
RUN
Hz
V
EXT
A
Set value written and it flashes
Read new set value
Note: In the parameter setting mode, both the indicating lamp of and will turn off. Please make sure to hold down the
SET
key for more than 0.5s when writing the set value of the parameters.
32
3. Primary operation
Primary operation
3.2.5 The operating flow charts for HELP mode with DU03B
Hz
V
EXT
A
PU
MON
RUN
Alarm history
PU
MON
RUN
Alarm history clear
PU
MON
RUN
All parameters clear
PU
MON
RUN
Software version clear
PU
MON
RUN
Hz
V
EXT
A
Hz
V
EXT
A
Hz
V
EXT
A
Hz
V
EXT
A
PU
MON
RUN
PU
MON
RUN
PU
MON
RUN
PU
MON
RUN
Hz
V
EXT
A
Hz
V
EXT
A
Hz
V
EXT
A
Hz
V
EXT
A
PU
MON
RUN
PU
MON
RUN
Hz
V
EXT
A
Hz
V
EXT
A
PU
MON
RUN
PU
MON
RUN
Hz
V
EXT
A
超过 0.5s
PU
MON
RUN
Hz
V
EXT
A
超过0.5s
PU
MON
RUN
Flicker
Flicker
Hz
V
EXT
A
Hz
V
EXT
A
Software version
Alarm history
P
MON
RUN
Hz
V
EXT
A
P
MON
RUN
Hz
V
EXT
A
P
MON
RUN
Hz
V
EXT
A
P
MON
RUN
Hz
V
EXT
A
Note: 1. In E.HIS monitoring mode, press down the
SET
key to display the alarm code (press down the
SET key again to return to E.HIS monitoring mode), then four latest alarm codes can be displayed by pressing down the key. For the alarm code, please refer to appendix 2.
2. In Er.CL monitoring mode, press down the
SET
key and the screen will display “0” (press down the
SET
key again to return to Er.CL monitoring mode), then change it to “1” with , the screen will display Er.CL, Hold down the
SET
key again for more than 0.5s and the screen will display Er.CL and flicker, indicating that all the alarm records are being cleared. At this time, you should press
MODE
to return to HELP mode again.
33
3. Primary operation
Primary operation
3. In ALLC monitoring mode, press down the
SET
key and the screen will display “0” (press down the
SET
key again to return to ALLC monitoring mode), then change it to “1”with , the screen will display ALLC, Hold down the
SET
key again for more than 0.5s and the screen will display ALLC and flicker, indicating that all the parameter values are being initialized to the factory default. At this time, you should press
MODE
to return to HELP mode again.
4. In Sn monitoring mode, the software version of the inverter can be read.
3.3 The basic operation procedure for PU mode (P.79=0 or 1 )
Steps
1
Description
• Change the operation mode to PU mode, and the indicating lamp of
will be lit.
Note: 1. When P.79=0, after the power is switched on or the inverter is reset, the inverter will enter external mode first.
2. For selection and shifting of operation modes, please refer to Section 3.1.
2
• Enter frequency setting mode, and write the target frequency into the memory.
Note: For the detailed setting procedure, please refer to Section 3.2.
3
4
• Press
FWD or
REV
, then the motor will run.
• At this time, the indicating lamp of
will flicker, indicating that the motor is running. The DU03B operation panel then enters the monitoring mode automatically. (For detailed descriptions, please refer to P.110 in Chapter 4.)
Note: 1. For the operating flow of monitoring mode, please refer to Section 3.2.
2. While the motor is running, the frequency setting mode is also valid, and thus the target frequency can be changed to regulate the motor speed.
• Press
STOP
RESET
, then the motor will decelerate, till it stops.
• The indicating lamp of voltages.
will not turn off until the inverter stops outputting
3.4 The basic operation procedure for external mode ( , P.79=0 or 2)
Steps Description
• Change the operation mode to the external mode, and then the indicating lamp of
1 will be lit.
34
3. Primary operation
Primary operation
Steps Description
Note: 1. When P.79=0, after the power is turned on or the inverter is reset, press
MODE
to shift to
1
2
3
4
‘operating mode’. The inverter will enter the external mode first, then press
or to shift to PU mode.
2. When P.79=2, the inverter will always in external mode.
3. For selection and shifting of operation modes, please refer to Section 3.1.
• If the target frequency is set by the input signal across terminal 4-5, please refer to P.39 in
Chapter 4.
• If the target frequency is set by multi-speed stage levels, please refer to P.4 in Chapter 4.
• If the target frequency is set by the input signal across terminal 2-5, please refer to P.38 in
Chapter 4.
• If programmable operating mode is chosen, please refer to multi-function terminals
P.80~P.84、P.86 in Chapter 4.
• Turn on STF or STR, the motor will run.
• At this time, the indicating lamp of running. will flicker which indicates that the motor is
Note: 1. For advanced setting of the starting terminals STF and STR, please refer to P.78 and multi-function terminal P.80~P.84、P.86 in Chapter 4.
2. For the operating procedure of the monitoring mode, please refer to Section 3.2.
3. If programmed operation mode is chosen, STF becomes starting signal and STR becomes pause signal, they are not Run Forward or Run Reverse terminals anymore.
• Turn off STF or STR, and the motor will decelerate till it stops.
• The indicating lamp of will not turn off until the inverter has stopped putting out voltages.
3.5 The basic operation procedure for JOG mode ( , Pr79=0 or 1)
Steps Description
• Change the operation mode to the JOG mode; and the indicating lamp of
1 lit, and the screen will display
before the motor runs.
Note: For selection and shifting of the operation modes, please refer to Section 3.1.
2
will be
• Press down
FWD or
REV
, then the motor will run. At this time, the indicating lamp of
will flicker which indicates that the motor is running.
• When releasing
FWD or
REV
, the motor will decelerate, till it stops. The indicating lamp
will not turn off until the motor has stopped putting out voltages.
Note: 1. For the operating procedure of the monitoring mode, please refer to Section 3.2.
2. In the JOG mode, the target frequency is the value of P.15, and the acceleration/deceleration time is the value of P.16. Please refer to P.15 in Chapter 4.
35
3. Primary operation
Primary operation
3.6 The basic operation procedure for communication mode (
,
P.79=3)
● In communication mode, the user can set parameters, run/stop, and reset the inverter by communication. Please refer to P.33 for details.
3.7 The basic operation procedure for Combined mode 1 (
,
P.79=4 )
Steps Description
• In Combined mode 1, the indicating lamp of
will flicker.
1
Note: For selection and shifting of operation modes, please refer to Section 3.1.
• Enter the frequency setting mode, and write the target frequency into the memory.
2
Note: For the operating procedure of the frequency setting mode, please refer to Section 3.2.
• Set the target frequency by DU03B operation panel and start the inverter by the external
3
terminals.
• At this time, the indicating lamp of
will flicker which indicated that the motor is
4 running.
Note: For the operating procedure of the monitoring mode, please refer to Section 3.2.
• Turn off STF or STR, and then the motor will decelerate, till it stops.
• The indicating lamp of
will not turn off until the inverter has stopped putting out voltages.
3.8 The basic operation procedure for Combined mode 2 ( , P.79=5)
Steps Description
• In Combined mode 2, the indicating lamp of
will flicker.
1
Note: For selection and shifting of the operation mode, please refer to Section 3.1.
2
• The target frequency is set by external terminals:
• If the target frequency is set by the input signal across terminal 4-5, please refer to P.39 in
Chapter 4.
• If the target frequency is set by multi-speed stage levels, please refer to P.4 in Chapter 4.
• If the target frequency is set by the input signal across terminal 2-5, please refer to P.38 in
Chapter 4.
3
4
• Press down
FWD or
REV
, and then the motor start running. At this time, the indicating lamp of
will flicker, which indicates that the motor is running.
Note: 1. For the operating procedure of the monitoring mode, please refer to Section 3.2.
2. In case the motor is running, the frequency setting mode is also valid, and thus the target frequency can be changed to regulate the motor speed.
• After pressing down
STOP
RESET
, the motor will decelerate, till it stops.
• indicating lamp of
will not turn off until the inverter has stopped putting out voltages.
36
3. Primary operation
Primary operation
3.9 The basic operation procedure for Combined mode 3 (
,
P.79=6)
● The target frequency is determined by communication.
W
hen M0, M1, M2 and REX are ‘on’, the target frequency is determined by combination of multi-speed stage levels (Please refer to
P.4~P.6, P.80~P.84, P.86).
When EXJ is ‘on’, the target frequency is determined by the set value of
P.15. Acceleration/deceleration time is set by the value of P.16. The inverter starting is determined by external terminals. The functions of P.996, P.998 and P.999 can be accomplished by
communication.
3.10 The basic operation procedure for Combined mode 4 (
,
P.79=7)
● The target frequency of the inverter is determined by the external terminals, ‘external voltage signal’, ‘external current signal’ or ‘combination of multi-speed stage levels’ terminals. The inverter starting is determined by communication (including ‘Reset’).
3.11 The basic operation procedure for Combined mode 5 (
,
P.79=8)
● The target frequency is determined by DU03B operation panel. When M0, M1, M2 and REX are
‘on’, the target frequency is determined by combination of multi-speed stage levels (Please refer to P.4~P.6, P.80~P.84, P.86). When EXJ is ‘on’, the target frequency is determined by the set value of P.15. Acceleration/deceleration time is set by the value of P.16. The inverter starting is determined by external terminals.
3.12 Operation
3.12.1 Check and preparation before operation
Before the start of operation shall examine the following several aspects:
1. Check the wiring is true or not. Especially check ac motor driver output terminals ( V/T1, U/T2,
W/T3 ) cannot be connected to the power, confirm grounding terminals ground well.
2. Confirm the terminal or the exposure of charged have short circuit or not.
3. Confirm terminal connections, plug connector (optional) and screw fastening are all fastening or not.
4. Confirm motor have not connect the mechanical device.
5. All switch must disconnected before power on. Ensure the inverter won't start and without abnormal action when power on.
6. Turn on the power must after cover installation.
7. Wet hand prohibit operation switch.
8. Ensure the following several aspects after power on:
1). Operation panel should be shown no fault.
(1). If the keyboard panel is not chosen, the indicating lamp of POWER is lit, and indicating lamp of ALARM is not lit。
(2). If the keyboard panel is n chosen, the indicating lamp of and are all lit。
37
3. Primary operation
Primary operation
3.12.2 Operating methods
Various operating methods，please refer to the basic operating procedures of chapter 3 and parameter description of chapter 4. According to the application requirements and regulations to select the most appropriate operation method, usually with operating methods are shown below:
Operating methods
Operation panel
The reference source of target frequency or
The signal source of motor starting
FWD or
REV
External terminals signal operation
M0
M1
M2
Parameter seting：
P.4=40
P.5=30
P.6=10
Input by external terminals：STF-SD
STR-SD
SD
2-5,4-5
3.12.3 Trial Run
Confirm cables and no abnormalities before the operation you can try running. After power on, the inverter is in the external mode.
1. After power on, ensure the indicating lamp of power is lit.
2. Please pick a switch between STF and SD or STR and SD.
3. Please pick a potentiometer among 2-5-10 or provide 0 ~ 5V dc between 2 and 5.
4. Please adjust potentiometer or 0 ~ 5V dc a minimum value (under 1V).
5. If STF on, forward rotation; if STR on, reverse rotation; Turn off STF or STR, and the motor will decelerate till it stops.
6. Ensure the following several aspects:
1). Motor rotation direction is correct or not.
2). Motor rotating smoothly (whether there is no abnormal noise and vibration).
3). Whether or not smooth for acceleration/deceleration.
If there is operation panel, commissioning as follows:
1. Operation panel connected to inverter properly.
2. Change the operation mode to PU mode after power on, and the screen will display 50/60Hz.
3. Press button to set the target frequency is about 5Hz.
4. Press
FWD
, forward rotation; press
REV
, reverse rotation; press
STOP
RESET then the motor will decelerate till it stops.
38
3. Primary operation
Primary operation
5. Ensure the following several aspects:
1). Motor rotation direction is correct or not.
2). Motor rotating smoothly (whether there is no abnormal noise and vibration).
3). Whether or not smooth for acceleration/deceleration.
If there is no abnormal condition, increasing frequency to test run continue, through the above commissioning, without any abnormal situation, can be put into operation.
Note: If inverter and motor running anomalies, shall be stopped working immediately, and according to the "fault diagnosis," check anomalies causes. After inverter stop output, but the power terminal
((R/L1)/(S/L2)/(T/L3)) of main circuit is not disconnected, if you touching the output terminals
((U/T1)/(V/T2)/(W/T3)) of inverter, may occur shock. Otherwise, even cut off major loop power, because the filter capacitor has recharging voltage, discharge end need some time, After cutting off major loop power, wait for the indicating lamp of power burn out, and use a dc voltage meter to test intermediate dc loop, confirm below safe voltage value, then you can contact the circuit which inside inverter
.
39
4. Parameter description
Parameter
4.1 Torque Boost (P.0, P.46)
P.0 “Torque boost”
Related parameters
P.46 “The second torque boost”
P.3 “Base frequency”
P.19 “Base frequency voltage ”
P.47 “The second base frequency”
P.80~P.84 , P.86
“Multi-function terminals selection”
● For an inverter controlled by V/F mode, when the motor starts up, the output voltage of the inverter is so inadequate that the starting torque is usually inadequate.
In this case, the output voltage can be improved by properly setting the torque boost (P.0), and thus a better starting torque can be acquired.
Parameter
0
46
Factory setting
6%(0.2Kw~0.75Kw)
4%(1.5Kw~3.7Kw)
3%(5.5Kw~7.5Kw)
2%(11Kw)
9999
Setting range
0~30%
0~30%, 9999
Remarks
---
9999: function invalid
Output voltage
100％ the set value of
P.0、P.46
Base frequency
Output frequency
<Setting>
• If P.0=6% and P.19=220V, and when output frequency of the inverter is 0.2Hz, the output voltage
P.19 × (
0.2Hz
50Hz
+ P.0
) = 220V
×
(
0.004 + 6% is:
• If RT is ‘on’, P.46 “The Second Torque Boost” is valid.
) = 14.08V
Note: 1. If the set value of P.0 is too high, it will result in the action of the current protection of the inverter or the inverter will be disabling to start smoothly.
2. The Second Function is valid only when P.44≠9999.
3. RT referred in this paragraph is the name of ‘multi-functional control terminal’. For the selection of the function and use of the multi-function control terminal, please refer to P.80~P.84, P.86. For the wiring, please refer to section 2-5.
40
4. Parameter description
Parameter
4.2 The Output Frequency Range (P.1, P.2, P.18)
P.1 “Maximum frequency”
P.2 “Minimum frequency”
P.18 “High-speed maximum frequency”
Related parameters
P.13“Starting frequency”
The upper limit and the lower limit of the output frequency can be restricted.
Parameter Factory setting
1 120Hz
2
18
0Hz
120Hz
Setting range
0~120Hz (Note 2)
0~120Hz (Note 2)
120~400Hz (Note 2)
Remarks
---
---
---
Output frequency
（Hz）
P.2
P.1(P.18)
Setting frequency(Hz）
<Setting>
• If the target frequency ≦ P.2, the steady output frequency equals to P.2.
• If P.2 < target frequency ≦ P.1 (P.18), the steady output frequency equals to target frequency.
• If P.1 (P.18) <target frequency, the steady output frequency equals to P.1.
Note: 1. The ‘maximum frequency’ and the ‘high-speed maximum frequency ’are related with each other. If the target upper limit frequency is in the range of 0~120Hz, P.1 must be used (the setting range of P.1 is
0~120Hz); if the target upper limit frequency is in the range of 120~400Hz, then P.18 must be employed
(the setting range of P.18 is 120~400Hz).
2. If P.187=1, P.1 and P.2 are in the range of 0~1000Hz, P.18 is in the range of 120~1000Hz
3. If P.1 < P.2, the steady output frequency will be clamped to P.1.
4. The set frequency value can not exceed the value of P.1.
4.3 Base Frequency and
Base Frequency Voltage
(P.3, P.19, P.47)
P.3 “Base frequency”
P.19 “ Base frequency voltage
”
P.47 “The second base frequency”
Related parameters
P.14 “Load pattern selection”
P.80~P.84 , P.86
“Multi-function terminals selection”
P. 189 “Factory setting function”
41
4. Parameter description
Parameter
● The maximum output voltage of the inverter is called ‘ base frequency voltage
’.
● If the output frequency is lower than the base frequency, the output voltage of the inverter will increase with the output frequency; if the output frequency has reached the base frequency
(P.3/P.47), the output voltage will just be equal to the base frequency voltage . If the output frequency exceeds the base frequency and increase continuously, the output voltage will be clamped to the base frequency voltage .
Parameter Factory setting
50Hz
3
60Hz
19
47
220V/440V
9999
Setting range Remarks
When P.189=1
0~400Hz (Note 4)
0~1000V, 9999
When P.189=0
220V series inverters: factory setting is 220
440V series inverters: factory setting is 440
9999: function invalid
0~400Hz (Note 4) 9999: function invalid
P.19
Output voltage
（V）
Output frequency
P.3(P.47)
<Setting>
• The Base Frequency is set through P.3 and P.47.
• If RT is on, P.47 ‘The Second Base Frequency’ is valid. (Note 1)
• The
Base frequency voltage is set through P.19. (Note 2)
Note: 1. The Second Function is valid only when P.44≠9999.
2. If P.19=9999, the maximum output voltage of the inverter will depend on the value of the power supply voltage.
3. RT referred in this paragraph is the name of ‘multi-functional control terminal’. For the selection of the function and use of the multi-function control terminal, please refer to P.80~P.84, P.86. For the wiring, please refer to section 2-5.
4. If P.187=1, P.3 and P.47 are in the range of 0~1000Hz.
42
4. Parameter description
Parameter
4.4 Multi-speed (P.4~P.6, P.24~P.27, P.142~P.149)
P.4 “speed 1(high speed)”
P.5 “speed 2(medium speed)”
P.6 “speed 3 (low speed)”
P.24~P.27 “speed 4 to 7”
P.142~P.149 “speed 8 to 15”
Related parameters
P.1 “Maximun frequency”
P.2 “Minimum frequency”
P.29 “ Acceleration /deceleration curve selection”
P.79 “Operation mode selection”
P.80~P.84 , P.86
“Multi-function terminals selection”
Parameter
4
5
6
24~27
142
143~149
Factory setting
60Hz
30Hz
10Hz
9999
0Hz
9999
Setting range
0~400Hz (Note 3)
0~400Hz (Note 3)
0~400Hz (Note 3)
0~400Hz, 9999 (Note 3)
0~400Hz (Note 3)
0~400Hz, 9999 (Note 3)
Remarks
---
---
---
9999, is not chosen
---
9999, is not chosen
<Setting>
• If all the setting values of P.24~P.27 and P.142~P.149 are not 9999, ‘16-speed operation’ is active. It means that with the combination of RL, RM, RH and REX, there are 16 kinds of speeds in all. For the setting of the target frequency of the inverter, please refer to the figure below.
Speed
13
Speed
4
Speed
6
(High speed) speed1
Speed
5
Speed
7
Speed
8 speed
11
Speed
12
(Medium speed)
Speed 2
Speed
9
Speed
10
Speed
14
(Low speed)
Speed 3
Speed
15
Speed
0
REX ON ON ON ON ON ON ON ON
ON ON ON ON ON ON
RH
ON ON
ON ON ON ON ON ON
RM
ON ON
ON ON ON ON ON ON ON
RL
ON
43
4. Parameter description
Parameter
• Provided that the values of P.24~P.27 and P.142~P.149 are all defaulted, ‘3-speed operation’ is active. In this case, the target frequency can be set as follows (the priority for the terminals is
RL>RM>RH):
Parameter
Target frequency
RL
（P.6）
RM
（P.5）
RH
（P.4）
P.24=
9999
○
P.25=
9999
P.26=
9999
P.27=
9999
P.142=
9999
P.143=
9999
P.144=
9999
P.145=
9999
P.146=
9999
P.147=
9999
P.148=
9999
P.149=
9999
○
○
○ ○ ○
○
○
○
○
○
For example: if P.26=9999, the target frequency is determined by RM (the setting value of P.5).
○
Note: 1. Only in ‘external mode’, ‘combined mode 2’ or ‘combined mode 4’, the multi-speed is valid.
2. RL, RM, RH and REX mentioned in this section are the function names of the ‘multi-function control terminal’. (For example: P.80=2, M0 terminal is chosen to perform the RL function). Please refer to
P.80~P.84, P.86 for multi-function selection, and refer to section 2-5 for wiring.
3. If P.187=1, the parameters from P.4 to P.6, from P.24 to P.27 and from P.142 to P.149 are in the range of
0~1000Hz.
4.5 “Acceleration/deceleration Time (P.7, P.8, P.20, P.21, P.44, P.45)
P.7 “Acceleration time”
P.8 “Deceleration time”
P.20 “Acceleration/deceleration reference frequency”
Related parameters
P. 3 “Base frequency”
P. 29 “ Acceleration /deceleration curve selection
”
P. 47 “The second base frequency”
P.80~P.84 , P.86
“Multi-function terminal selection”
P. 189 “Factory setting function”
P.21 Acceleration/deceleration time increments
P.44 “The second acceleration time”
P.45 “The second deceleration time”
● When the output frequency of the inverter is accelerated from 0Hz to P.20, the required time is defined as ‘acceleration time (P.7)’.
● When the output frequency of the inverter is decelerated from P.20 to 0Hz, the required time is defined as ‘deceleration time (P.8)’.
● P.21 is used to set the acceleration/deceleration time and minimum setting increments.
44
4. Parameter description
Parameter
Parameter
7
8
20
21
44
45
Factory setting
5s
5s
50Hz
60Hz
0
9999
9999
Setting range
0~360s
0~3600s
0~360s
0~3600s
1~400Hz
(Note 2)
0, 1
0~360s
0~3600s
9999
0~360s
0~3600s
9999
Remarks
When P.21=0
When P.21=1
When P.21=0
When P.21=1
When P.189=1
When P.189=0
0 Minimum setting increments:0.01s
1 Minimum setting increments:0.1s
When P.21=0
When P.21=1
Not chosen
When P.21=0
When P.21=1
Not chosen
<Setting>
• If P.21=0, the acceleration/deceleration time（P.7, P.8, P.16, P.44, P.45, and P.111~P.118）minimum increments is 0.01 seconds.
• If P.21=1, the acceleration/deceleration time（P.7, P.8, P.16, P.44, P.45, and P.111~P.118）minimum increments is 0.1 seconds.
• If RT is ‘on’, the second function is valid. In this case the running characteristics of the motor refer to the second function.
• If P.44=9999 (default value), all the second function is disabled. In this case, even though RT is ‘on’, the acceleration time is still the set value of P.7, and the deceleration time is still the set value of P.8, the torque boost is still the set value of P.0, and the base frequency is still the set value of P.3.
• If P.44≠9999 and P.45=9999, when RT is ‘on’, the acceleration/deceleration time is the ‘set value of P.44’.
• If P.44≠9999 and P.46=9999, when RT is ‘on’, the torque boost is the ‘set value of P.0’.
If P.44≠9999 and P.46≠9999, when RT is ‘on’, the torque boost is the ‘set value of P.46’.
• If P.44≠9999 and P.47=9999, when RT is ‘on’, the base frequency is the ‘set value of P.3’.
If P.44≠9999 and P.47≠9999, when RT is ‘on’, the base frequency is the ‘set value of P.47’.
Note: 1. The mentioned RT in this paragraph is the function name of ‘multi-function control terminal’. Please refer to P.80~P.84, P.86 for function selection and features and refer to Section 2-5 for wiring.
2. If P.187=1, P.20 is in the range of 0~1000Hz.
45
4. Parameter description
Parameter
4.6 Electronic Thermal Relay Capacity (P.9)
P.9 “Electronic thermal relay capacity”
Related parameters
P.80~P.84, P.86
“Multi-function terminals selection”
● The ‘electronic thermal relay’ employed the built-in program to simulate a thermal relay to prevent the motor from overheating.
Parameter
9
Factory setting
Rated output current
(refer to the note of appendix 1)
Setting range
0~500A
Remarks
---
<Setting>
• Please set P.9 as the rated current of the motor at its rated frequency. The rated frequency of a squirrel-cage inductive motor that made in different countries and areas is different. Please refer to the nameplate instruction of the motor.
• If P.9=0, the electronic thermal relay is disabled.
• In case the calculated heat by the electronic thermal relay exceeds the upper limit, an alarm will be output (at this time, the alarm lamp will be lit.), the screen of DU03B will display output will be stopped.
, and the
Note: 1. After the inverter is reset, the thermal accumulating record of the electronic thermal relay will be reset to zero. Attention should be paid attention to it.
2. When two or more motors are connected to the inverter, they cannot be protected by the electronic thermal relay. Install an external thermal relay to each motor.
3. When a special motor is employed, the electronic thermal relay is no longer valid. Install an external thermal relay to each motor.
4. About wiring for an external thermal relay, refer to P.80~P.84, P.86.
4.7 DC Injection Brake (P.10, P.11, P.12)
P.10 “DC injection brake operation frequency”
P.11 “DC injection brake operation time”
P.12 “DC injection brake operation voltage”
Parameter
10
11
12
Factory setting
3Hz
0.5s
4%
Setting range
0~120Hz (Note 2)
0~60s
0~30%
Remarks
---
---
---
46
4. Parameter description
Parameter
<Setting>
• After a stop signal is put in (please refer to Chapter 3 for the primary operation), the output frequency of the inverter will decrease gradually. In case the output frequency reaches the ‘DC injection brake operation frequency (P.10)’, the DC injection brake will be active.
• During DC injection brake, a DC voltage will be injected into the motor windings by the inverter, which is used to lock the motor rotor. This voltage is called ‘DC injection brake operation voltage
(P.12)’. The larger the P.12 value is, the higher the DC brake voltage is, and the stronger the brake capability is.
• The DC brake operation will last a period (the set value of P.11) to overcome the motor inertia. To achieve an optimum control, P.11 and P.12 should be set properly.
As shown as follows:
Output frequency
（Hz）
Stop signal input
P.10
Time
DC braking voltage
P.12
Time
P.11
Note: 1. Users must set P.11 and P.12 appropriately in order to obtain the best control characteristics.
2. If P.187=1, P.10 is in the range of 0~1000Hz.
4.8 Starting Frequency (P.13)
P.13 “Starting frequency”
Related parameters
P.2“Minimum frequency”
●When the motor starts up, the instant output frequency of the inverter is called ‘starting frequency’.
Parameter
13
Factory setting
0.5Hz
Setting range
0~60Hz
Remarks
---
<Setting>
• If the target frequency of the inverter is lower than the setting value of P.13, the motor will not run.
When the signal of the motor start, the output frequency will go up begin with the value of P.13.
47
4. Parameter description
Parameter
Output frequency
（Hz）
P.13
Startup signal input
Time
4.9 Load Pattern Selection (P.14, P.98, P.99, P.162~P.169)
P.14 “Load pattern selection”
P.98 “Middle frequency 1”
P.99 “Output voltage 1 of middle frequency”
P.162 “Middle frequency 2”
P.163 “Output voltage 2 of middle frequency”
P.164 “Middle frequency 3”
P.165 “Output voltage 3 of middle frequency”
P.166 “Middle frequency 4”
P.167 “Output voltage 4 of middle frequency”
P.168 “Middle frequency 5”
P.169 “Output voltage 5 of middle frequency”
Related parameters
P. 0 “Torque boost”
P. 46 “The second torque boost”
P. 80~P. 84 , P. 86
“Multi-function terminals selection”
Parameter Factory setting
14
98
99
162
163
164
165
166
167
168
169
0
3Hz
10%
9999
0%
9999
0%
9999
0%
9999
0%
Setting range
0~13
0~400Hz (Note 3)
0~100%
0~400Hz, 9999 (Note 3)
0~100%
0~400Hz, 9999 (Note 3)
0~100%
0~400Hz, 9999 (Note 3)
0~100%
0~400Hz, 9999 (Note 3)
0~100%
48
Remarks
When P.14=5~13, it provides 9 kinds of different VF curve.
---
---
---
---
---
---
---
---
---
---
4. Parameter description
Parameter
<Setting>
• If P.14=4, suppose that P.19=220V, P.98=5HZ, P.99=10%, when the inverter is running at 5HZ, the output voltage equals P.99×P.19=10%×220V=22V.
• If RT is ‘on’, P.46 ‘The Second Torque Boost’ is valid.
P.14＝0 P.14＝1
P.19
P.19
P.0
P.0
0 P.3 Output frequency
Applicable to Constant torque loads (conveyer belt etc.)
P.14＝2
0 P.3
Output frequency
Applicable to Variable torque loads (fans and pumps etc.)
P.14＝3
P.169
P.19
P.0 tin g
Fo rw ar d ro ta
R ev er se ly
ro ta tin g
0 P.3
Output frequency
Ascending/descending loads
P.14＝4 e （
P.19
P.167
P.165
P.163
P.99
P.0
0
P.98
P.162
P.164
P.166
P.168
P.3
Output frequency (Hz)
Whether it is high startup torque or descending torque is due to the set values（Note 1）
49
P.0
P.19 tin g ly
ro ta
R ev er se
Fo rw ar d ro ta tin g
0 P.3
Output frequency
Ascending/descending loads
P.14=5
P. 19
A
P.0
Output frequency
0 0.1
P.98=3.0
P.3
When P.14=5, The value of A is 7.1%.
4. Parameter description
P.14＝6，7，8
P. 19
P.14＝9，10
P. 19
Parameter
A
A
P.0
Output frequency
0
0.1
3.0
P. 3
When P.14=6, the value of A is 8.7%; when P.14=7, the value of A is the value of A is 10.4%; when P.14=8, the value of A is 12.0%.
P.0
Output frequency
0 0.1
30 P. 3
When P.14=9, the value of A is 20.0%; when P.14=10, the value of A is 25.0%.
P.14＝11，12，13
P. 19
A
P.0
Output frequency
0 0.1
6 P. 3
When P.14=11, the value of A is 9.3%; when P.14=12, the value of A is 12.7%; when P.14=13, the value of A is 16.1%.
Note: 1. Refer to the picture above the form, if need the one point, set values of P.98、P.99, if need two points ,set values of P.98、P.99、P162、P.163, if need three points, set values of P.98、P.99、P162、P.163、P164、
P.165, like this set every last.
2. If you set value of P.14 from 5 to 13, the curve will invalid when the value of P.0 is larger than the value of A, the value of P.14 will be equal to P.0
3. If P.187=1, P.98, P.162, P.164, P.166 and P.168 are in the range of 0~1000Hz.
50
4. Parameter description
Parameter
4.10 JOG Mode (P.15, P.16)
P.15 “JOG frequency”
Related parameters
P.16 “JOG acceleration/deceleration time”
P.20 “Acceleration/deceleration reference frequency”
P.21 “Acceleration/deceleration time increments”
● In JOG mode, the output frequency is the set value of P.15, and the acceleration/deceleration time is the set value of P.16.
Parameter
15
16
Factory setting
5Hz
0.5s
Setting range
0~400Hz (Note 2)
0~360s
0~3600s
Remarks
---
When P.21=0
When P.21=1
Output frequency
P.20
P.15
P.16
Running forward
P.16
Running backward
Time
P.15
P.20
Press
FWD
Press
REV
Note: 1. Please refer to Section 3-1 for how to enter the JOG mode.
2. If P.187=1, P.15 is in the range of 0~1000Hz.
4.11 Input Signal across Terminal 4-5 Selection Function (P.17)
P.17 “Input signal across terminal 4-5 selection”
●
SE2 series inverters have two analog input channels, terminal 2-5 and terminal 4-5. Only voltage signal can enter across terminal 2-5, but both voltage signal and current signal can enter across terminal 4-5, which is switched by P.17.
Parameter Factory setting Setting range
17 0 0~1
0
1
Remarks
Current signal valid
Voltage signal valid
51
4. Parameter description
Parameter
4.12 Stall Prevention (P.22, P.23, P.66)
P.22 “Stall prevention operation level”
P.23 “Compensation factor at level reduction”
P.66 “Stall prevention operation reduction starting frequency”
Related parameters
P.189“Factory setting function
”
● With a heavy load, in the case when a motor starts or the target frequency is adjusted (increasing), the motor speed often can not tightly follow the output frequency. If the motor speed is lower than the output frequency, the output current will increase to improve the output torque. However, if the difference between the output frequency and the motor speed is too great, the motor torque will decrease, which is called ‘stall’.
Parameter
22
23
66
Factory setting
200%
9999
50Hz
60Hz
Setting range
0~400%
0~200%, 9999
0~400Hz (Note 2)
Remarks
---
---
When P.189=1
When P.189=0
<Setting>
• During the period when a motor starts or the output frequency increases, the output current of the inverter will increase. Once the output current exceeds the upper limit pre-set as the following figure, the adjustment of the output frequency is paused automatically and will continue to proceed until the motor captures the output frequency (at this moment the output current of the inverter will decrease correspondingly).
Output current percentage
P.22
Level decreasing region
100%
(Full load current)
P.66
Output frequency
Level percentage=A+B×
P.22-A
P.22-B
A=
P.66×P.22A
Output frequency
B=
×
P.23-100
100
P.66×P.22A
400
Note: 1.If P.300=3, the real-time sensorless vector control function is selected, P.22 will be the torque limit level as action.
2. If P.187=1, P.66 is in the range of 0~1000Hz.
52
4. Parameter description
Parameter
4.13 Output Frequency Filter Constant (P.28)
P.28 “Output frequency filter constant”
● When the acceleration/deceleration time decreases and the output frequency switches from high-frequency to low-frequency each other, machine vibration may be caused, which will affect the product quality.
● We can filter the output frequency at the moment when high-frequency and low-frequency switches each other by setting output frequency filter constant P.28, in order to reduce the machine vibration. The bigger the set value of P.28, the better the filter effect, but the corresponding response delay will increase. If the set value of P.28 is 0, the filter function is invalid.
Parameter
28
Factory setting
0
Setting range
0~31
Remarks
---
4.14 Acceleration/deceleration Curve Selection (P.29)
P.29 “Acceleration/deceleration curve selection”
Parameter
29
Factory setting
0
Setting range
0~2
Related parameters
P. 3 “ Base frequency ”
P. 7 “ Acceleration time ”
P. 8 “ Deceleration time ”
P. 20 “Acceleration / deceleration reference frequency”
P. 44 “The second acceleration time”
P. 45 “The second deceleration time”
Remarks
---
<Setting>
• When P.29=0 ‘Linear acceleration/deceleration curve’
An acceleration slope is constructed by combination of P.7 and P.20. A deceleration slope is fabricated by combination of P.8 and P.20.
When the target frequency varies, it increases with the ‘acceleration slope’ or decreases with the
‘deceleration slope’ linearly. Figure below:
P.20
A cc el er a ti o n
s lo p e
P.7
53
D ec el er a tio n
s lo p e
P.8
Time
4. Parameter description
Parameter
• When P.29=1, ‘S pattern acceleration/deceleration curve 1’
The acceleration slope is formed by combination of P.7 and P.3. The deceleration slope is formed by combination of P.8 and P.3.
The ‘acceleration /deceleration curve’ possesses S-shape.
The equation for the ascending S pattern curve between 0 and P.3 is:
The equation for the ascending S pattern curve above P.3 is:
t: time f: output frequency
Figure below:
P.3
A cc el er at io n sl op e
P.7
Time
Note: This pattern is applicable to main shafts of the working machines.
• When P.29=2, ‘S pattern acceleration/deceleration curve 2’
An acceleration slope is formed by combination of P.7 and P.20. A deceleration slope is formed by combination of P.8 and P.20.
When the target frequency varies, it increases with the ‘acceleration slope’ or decreases with the
‘deceleration slope’. As shown in the figure below, when the setting value of the inverter is adjusted from f0 to f2, an acceleration in S pattern is undertook once, and the time is P.7×(f2-f0)/P.20; then if the frequency is set from f2 to f3, a second acceleration is experienced, and the time is
P.7×(f3-f2)/P.20. Figure below:
f3 f2
A cc el er at io n sl op e f0
Time
54
4. Parameter description
Parameter
Note: In this curve the motor vibration can be reduced substantially during acceleration/deceleration, and thus the life span of belts and gears is expanded.
4.15 Regenerative Brake (P.30, P.70)
P.30 “Regenerative brake function selection”
P.70 “Special regenerative brake duty”
● At the moment when the output frequency switches from high to low, due to the load inertia, the motor speed will be higher than the output frequency of the inverter, and thus the generator effect is formed. It results in high voltage between the main-circuit terminals P and N, which will damage the inverter. Therefore, a proper brake resistor shall be mounted between the terminals P and PR to dissipate the fed-back energy.
● There’s a built-in transistor (called as brake transistor) in the inverter. The conducting time ratio of the transistor is called as ‘regenerative brake duty’. The Higher the regenerative brake duty is, the more energy the brake resistor consumes, and the stronger the brake capability is.
Parameter Factory setting Setting range
30
70
0
0
0~1
0~30%
0
1
Remarks
If regenerative brake duty is 3% fixedly, the value of parameter 70 is failure.
The regenerative brake duty is the value witch parameter 70 setting.
---
Note: 1. In occasions where frequent start/stop occurs, a high capacity brake resistor is required.
2. Refer to Section 2-7 for brake resistor selection.
4.16 Soft-PWM (P.31)
P.31 “Soft-PWM selection”
● Soft-PWM is a method witch control the motor noise become melody.
● Motor noise modulation control is when the inverter varied its carrier frequency from time to time during operation. The metal noise that generates by motor is not a single frequency. This function selection is to improve the high peak single frequency noise.
● Soft-PWM is valid in V/F curve. It means P.300 must be set to 0.
Parameter Factory setting Setting range
0
31
0
1
Remarks
No Soft-PWM selection
When P.72<“5”，with Soft-PWM selection
55
4. Parameter description
Parameter
4.17 Communication Function (P.32, P.33, P.36, P.48~P.53, P.153~P.154)
P.32 “Serial communication baud rate selection”
P.33 “Communication protocol selection”
P.36 “Inverter station number”
P.48 “Data length”
P.49 “STOP bit length”
P.50 “Parity check selection”
P.51 “CR & LF selection”
P.52 “Number of communication retries”
P.53 “Communication check time interval”
P.153 “Communication error handling”
P.154 “Modbus communication data format”
● When the communication parameters are revised, please reset the inverter.
● The SE2-type inverters have two communication protocols to select, Shihlin protocol and Modbus protocol. If the communication expansion board is selected, the corresponding communication protocol is provided. P.32, P.36, P.52, P.53, and P.153 are applied to both of the protocols.
P.48~P.51 is only applied to the Shihlin protocol and P.154 is only applied to the Modbus protocol.
● Continuous communication, please make the following listed parameters set correctly, otherwise it will not carry out normal continuous communication.
Parameter
Factory setting
Setting range Remarks
32
33
36
48
49
50
1
1
0
0
0
0
0~2
0, 1
0~254
0, 1
0~1
0~2
0
1
2
0
1
0
1
0
1
2
0
1
Baud rate: 4800bps
Baud rate: 9600bps
Baud rate: 19200bps
Modbus protocol
Shihlin protocol
(Note 1)
Data length: 8 bit
Data length: 7bit
STOP bit length: 1 bit
STOP bit length: 2 bit
Not Given odd even
56
4. Parameter description
Parameter
Parameter
Factory setting
Setting range Remarks Parameter
51 1 1~2
1
2
Only CR
CR and LF
52
53
1
9999
0~10
0~999.8s, 9999
0~999.8
9999
0
(Note 2) do communication overtime test according to the set value
9999: No communication overtime test
(Note 3)
Warn and coast to stop
153 0 0, 1
1 No warning and keep running
0
Modbus ASCII mode, Protocol<1,7,N,2>
(Note 4)
154 4 0~5
1
2
3
4
5
Modbus ASCII mode, Protocol<1,7,E,1>
Modbus ASCII mode, Protocol<1,7,O,1>
Modbus RTU mode, Protocol<1,8,N,2>
Modbus RTU mode, Protocol<1,8,E,1>
Modbus RTU mode, Protocol<1,8,O,1>
Note: 1. The number of inverters which the communication interface enables a host computer to control is due to the wiring method and impedance matching. Once Modbus protocol is selected, please set P.33 to nonzero value.
2. If the time of communication error exceeds the set value of P.52, and P.153 is set to 0, an alarm will be output, and the screen of DU03B will display
3. When P.53=9999, there is no time limit.
.
4. Modbus protocol. Protocol<1,7,N,2> means 1 start bit, 7 data bits, No parity bit, and 2 stop bit. N: no parity, E: 1-bit even parity, O: 1-bit odd parity.
System configuration of SE2-RS485 communications interface
●
For only one inverter connecting to computer
RS- 232 / RS- 485 cnverter
DATA+
DATA-
RS-232 RS-485 computer
Station number 1
Inverter 1
57
4. Parameter description
●
For multi-inverter connecting to computer
RS-232 / RS-485 converter
DATA+
DATA-
RS-232 RS-485
Parameter
computer
Station number 1
Inverter 1
Station number
Inverter 2
2
Station number
Inverter 3
3
● Two communication protocol of SE2-type inverter, there are Shihlin protocol and Modbus protocol.
1. Shihlin protocol
● Communication between PC and inverter, ASCII code (hexadecimal) converted automatically.
● PC Data communication between the inverter, please follow the steps. read date
PC
② inverter
① ⑤ time
③ inverter write date
PC
Communication type with or without data format for the step:
④
No. Description
Operation
Command
Operation
Frequency
Write
Parameter
Reset Monitoring
Read Out
Parameter
Computer send out
① communication request to inverter
②
Inverter Data Processing time
No error
Data responded
From inverter
(request accepted)
③
(check fault of
①)
Error
(request rejected)
④
Computer data processing time
⑤
Data Responded from PC (check fault of ③)
No error
(no process)
Error
(output ③)
A yes
C
D no no no
58
A yes
C
D no no no
A yes
C
D no no no
A no no no no no no
B yes
E
D no
C
F
B yes
E
D no
C
F
4. Parameter description
Parameter
① Communication Request from PC to Inverter
Format
A
(Write data to Inverter)
B
(Read data from
Inverter)
1
ENQ
*1)
Station
Number
ENQ
*1)
2 3
Station
Number
4
Command
Code
Command
Code
5
Information number
6
Waiting
Time
*2)
Waiting
Time
*2)
7 8 9 10 11 12 13 14
Sum check
*7)
③ Computer transmit data to inverter, inverter response data
●
Write data
Data
Stop
Character
*3)
Sum check
*7)
Stop
Character
*3)
Format
C
(Data no error)
D
(Data error)
●
Readout data
1
ACK
*1)
NAK
*1)
2
Information number
3
Station Number
Station Number
4 5 6
Stop Character
*3)
Error Code
*5)
Stop Character
*3)
Format
E
(Data no error)
D
(Data error)
1
STX
*1)
NAK
*1)
2 3
Station
Number
Station
Number
Information number
4 5 6
Readout Data
7 8
Unit
*4)
9 10 11 12 13
ETX
Sum check
*7)
Stop
Character
*3)
Error
Code
*5)
Stop
Character
*3)
⑤ When computer is in data reading, responding data after data receipt from inverter
Format
C
(Data no error)
F
(Data error)
1
ACK
*1)
NAK
*1)
Information number
2 3
Station Number
Station Number
4 5
Stop Character
*3)
Stop Character
*3)
59
4. Parameter description
Parameter
*1) Description of Control Code (ASCII CODE)
Control Code ASCII CODE Description Control Code ASCII码
NUL H00 NULL ACK H06
Description
Acknowledge
STX H02 Start of Text LF H0A Line Feed
ETX
ENQ
H03
H05
End of Text
Enquiry
CR
NAK
H0D Carriage Return
H15 Negative Acknowledge
*2) Wait time setting is from 0 to 15，unit is 10ms, for example 5 means 50ms.
*3) Stop Character(CR、LF CODE)
From the PC to the inverter for data communication, packet last CR, LF code by way of the PC is automatically set. The inverter with the PC must also make the necessary settings. If you select only the CR, then only one register is needed. If you choose CR and LF, it will account for two registers.
*4) Unit: 0 means unit is 1, 1 means unit is 0.1, 2 means unit is 0.01, 3 means unit is 0.001.
*5) Error Code:
Error
Code
H01
Error Item Communication error exception content
H02
H03
H04
H05
H0A
H0B
H0C
Error
Sum Check
Error
Protocol Error
Parity check which inverter received is different from the initial set.
Inverter side of the calculation of the received data value Sum Check and the Sum Check which received are different.
The information which the inverter received is syntax errors, or not within the specified time information has been received, or CR and LF code is different from the initial set.
Frame Error STOP bit which inverter received is different from the initial set.
Overflow
Error
Mode
Exceptions
Command
Code Error.
Data Range
Error
When the inverter receives data, has not yet been received, the PC in turn write the incoming data.
When the inverter is running or does not in right operation mode for writing.
Specifies command code which the inverter can not handle.
The data is outside the range of the specified when set parameters and frequency.
*6) When the parameters have 9999 properties, write or read HFFFF instead of 9999.
*7) Sum check code
ASCII code data transformed code, Add in binary code; the result (sum) of the next bit (the low
8-bit) is transformed into 2 bit ASCII code (hexadecimal), called the Sum Check Code.
60
4. Parameter description
Parameter
● Communications examples
Example 1.PC to send forward command to the inverter:
Step1. FA commands sent by the PC, using the format A:
ENQ
H05
Station number
0
H30 H30
Command Code
Waiting Time
HFA
H46 H41 H30
Data
H0002
H30 H30 H30 H32
Sum Check
H44 H39
CR
H0D
Calculation
Sum Check: H30＋H30＋H46＋H41+H30+H30+H30+H30+H32=H1D9, take the lower 8 bits
D9, converted to ASCII code
: H44 H39
Step2. After receiving and processing are accurate, the inverter responds to PC, using the format C:
S
ACK tation number
0
CR
H06 H30 H30 H0D
Example 2. PC to send stop command to the inverter:
Step1. FA commands sent by the PC, using the format A:
ENQ
H05
Station number
0
H30 H30
Command Code
Waiting Time
HFA
H46 H41 H30
Data
H0000
H30 H30 H30 H30
Sum Check
H44 H37
CR
H0D
Step2. After receiving and processing accurate, the inverter responds to PC, using the format C:
ACK
Station number
0
CR
H06 H30 H30 H0D
Example 3. PC communication to read P.195:
Step1. PC to send Inputting page changing command to the inverter, using the format A:
ENQ
H05
Station number
0
Command Code
Waiting Time
HFF
H30 H30 H46 H46 H30
Data
H0001
H30 H30 H30 H31
Sum Check
H44 H44
CR
H0D
P.195
is in page 1
Step2. After receiving and processing accurate, the inverter responds to PC, using the format C:
ACK
H06
Station number
0
H30 H30
CR
H0D
61
4. Parameter description
Parameter
Step3. PC requests the inverter to read the value of P.195, using the format B:
ENQ
Station number
0
Command Code
H5F
Waiting Time Sum Check CR
H05 H30 H30 H35 H46 H30 H30 H42 H0D
195 minus 100 equals 95, then invert 95 to hexadecimal H5F, and convert5 and F to ASCII CODE H35、H46.
Step4. After inverter receives the information and processes without error, it sends value of P.195 to
PC, using the format E:
STX
Station number
0
Read data
H1770(60Hz)
Unit ETX Sum Check
H02 H30 H30 H31 H37 H37 H30 H32 H03 H36 H31
Example 4. Change value of P.195 to 50 (initial value is 60):
Step1 and step 2 are the same as step1 and step2 of example 3.
Step 3. PC requests the inverter to inputting 50 into P.195, using the format A:
CR
H0D
ENQ
Station number
0
Command Code
HDF
Waiting Time
Data
H1388
Sum Check CR
H05 H30 H30 H44 H46 H30 H31 H33 H38 H38 H45 H45
195 minus 100 equal to 95, then The minimum unit of P.195 is 0.01, therefore
converting 95 to hexadecimal H5F, 50*100=5000, then converting 5000 to
H5F+H80=HDF. Hexadecimal H1388, and converting 1,3,8,8
to ASCII CODE to send out.
Step 4. After receiving and processing accurate, the inverter responds to PC, using the format C:
H0D
ACK
Station number
0
CR
H06 H30 H30 H0D
Example 5. Change value of P.195 to 500 (Parameter range 0~400):
Step1 and step 2 are the same as step1 and step2 of example 3.
Step 3.
PC requests the inverter to
inputting 500 into P.195, using the format A:
ENQ
H05
Station number
0
H30 H30
Command Code
HDF
H44 H46
Waiting Time
H30
Data
HC350
H43 H33 H35 H30
Sum Check
H46 H35
CR
H0D
62
4. Parameter description
Parameter
Step 4. After processing, for information out of range, inverter replies to computer that this information is incorrect, using the format D:
NAK
H15
Station number
0
H30 H30
Error Code
H0C
H43
CR
H0D
2. Modbus protocol
1). Information form
● Modbus serial transmission can be divided into two kinds. There are ASCII (American Standard
Code for Information Interchange) and RTU (Remote Terminal Unit) mod.
Response time for
INV
Single
PC（Master）
Query Msssage
INV（Slave）
Response Message
ASCII：CR、 LF
RTU：wait times >= 10ms
Broadcast
PC（Master）
Query Messsage
INV（Slave）
No Response
(1). Query
PC (primary address) sends a message to the inverter (from the address) which is on the specified address.
(2). Normal Response
After sending a query to receive from PC, inverter to perform the requested function corresponds to the PC and return to the normal response.
(3). Error Response
Inverter received an invalid function code, address, data, response returned to the PC.
(4). Broadcast
PC designated by the address 0, can send a message to all the inverters. All inverters which received information from PC performed the requested function, but do not respond to the PC.
2). Communication format
● The master transmitted the Query Message to inverter, the inverter response message to the PC, the address and function code will be copied when normal communication. Bit 7 of function will be set 1(=H80) and Data Byte will be set by error code when abnormal communication.
● Message form：
①Address ②Function ③Data ④Error check
Mode
ASCII
RTU
Start
H3A
>=10ms
8 Bit 8 Bit n×8 Bit 2×8 Bit
End
0D 0A
>=10ms
63
4. Parameter description
Parameter
Message
① Address
Details
Setting range: 0~254, 0 is the broadcast address, the address of inverter is from 1 to 254.
P.36 can set the address of inverter. When the PC send information from the inverter and the inverter return information to PC, P.36 must be set.
SE2-type inverters have three functions. The inverter operated according to the request of the PC, the PC setting function of the table other than the code, the inverter will return an error response. Response returned from the inverter in normal response returns to normal function, when returns the error response the function code should add H80.
② Function
Function name Function code Details
③ Data
④ Error check
Read multiple registers
Write single register
Write multiple registers
H03
H06
H10
From the PC may read straight registers to inverter.
From the PC may write a single register to inverter.
From the PC may write straight registers to inverter.
According to the function code, the data will change. Data includes the start address, the number of register and the write message.
ASCII mode is for the LRC checksum, RTU mode is for the CRC checksum. (On
LRC, CRC checksum algorithm detailed instructions please refer to the standard
Modbus protocol specification).
Algorithm of LRC checksum:
LRC check is relatively simple to use. It in ASCII mode to detect the message except the beginning of the colon field and the end of the carriage return line number. It is only necessary to transmit the data of each byte stack, and if the result is greater than hexadecimal H100, after removal of the excess (such as: the results obtained for the hexadecimal H136, only to take H36) can be reversed then plus 1.
Algorithm of CRC checksum:
1. Installation of a 16-bit register, all bits is 1.
2. The 16-bit operation result which exclusive OR between the 16-bit register high byte and the beginning of 8-bit byte was put into the register.
3. The 16-bit register move 1-bit towards of the right.
4. If the number right (mark bit) out of the digital is 1, exclusive OR between the generator polynomial “1010000000000001” and the register operated”, if the number right out of the bit is 0, then return to the step 3.
5. Repeat step 3 and 4, until out of the 8-bit.
6. Exclusive OR between another 8-bit and this 16-bit register.
7. Repeat from step 3 to 6, until all bytes of the packet have exclusive OR the 16-bit register, and shift 8 times.
8. The 2 byte CRC error checking of the 16-bit registers that was added to the most significant bit of the message.
64
4. Parameter description
Parameter
CRC added to the message, the low byte first join, and then the high byte.
●
Communication format
(1). Read data (H03)
Mode Start
ASCII H3A
RTU >=10ms
Normal response
Address Function Initial address
*1） *2）
*3）
2char 2char 4char
Register number
*4）
4char
8bit 8bit 2byte 2byte
Check
2char
2byte
End
0D 0A
>=10ms
Mode
ASCII
Start
H3A
RTU >=10ms
Address Function
*1）
2char
8bit
*2）
2char
8bit
Read data number
*5）
2char
1byte
Read data
*6）
Check
End
4char
…2N×8bit
2char 0D 0A
2byte
…N×8bit
2byte >=10ms
Message
*1) Address
Content
Set the address to send information, 0 is in vain.
*2) Function code
*3) Initial address
*4) Register number
H03
Set to the address of register to read.
Set to the number of register to read. The number is most 20 can read.
*5) Read data number
Twice to *4).
*6) Read data
Set information * 4) specified, read the data byte at the level of the order. read.
(2). Write data (H06)
Write data
*4）
4char
2byte
Check
End
2char
2byte
0D 0A
>=10ms
Mode Start
ASCII H3A
RTU >=10ms
Normal response
Address Function
*1）
2char
8bit
*2）
2char
8bit
Initial address
*3）
4char
2byte
Mode Start
ASCII H3A
RTU >=10ms
Address Function Initial address
*1） *2） *3）
2char
8bit
2char
8bit
4char
2byte
65
Write data
*4）
Check
End
4char
2byte
2char 0D 0A
2byte >=10ms
4. Parameter description
Message
*1) Address
*2) Function code
*3) Initial address
*4)Write dada
Content
Set the address to send information.
H06
Set the beginning address of the register which has write function.
Write data to the specified register which is fixed at 16-bit.
Note: The message of normal response is the same as the query information.
(3). Write Multiple Registers (H10)
Parameter
Mode
ASCII
RTU
Start
H3A
>=10ms
Initial
Address Function address
*1） *2）
*3）
Register number
*4）
Data quantity
*5）
2char
8bit
2char
8bit
4char
2byte
4char
2byte
Write data
*6）
Check
End
2char 4char
…2N×8bit 2char
0D 0A
1byte 2byte
…N×16bit 2byte >=10ms
Normal response
Function Initial address Register number
Mode Start Address *1） Check
End
*2） *3） *4）
ASCII H3A 2char 2char 4char 4char 2char 0D 0A
RTU >=10ms
Message
8bit 8bit 2byte 2byte 2byte >=10ms
Content
*1) Address
Set the address to send information.
*2) Function code
*3) Initial address
H10
Set the beginning address of the register which has write function.
*4) Register number
Set to the number of register to write. The number is most 20 can write.
*5)
Data quantity
*6) Write dada
Set range is 2 to 40. Twice to *4).
Set data
*
4) specified, to write data in accordance with the Hi byte, Lo byte order to set and follow the starting address of the data, the starting address +1 of the data, the starting address +2 of the data ... to set the order.
(4). Abnormal response
Query information received from inverter is error which from the functionality, address and data, than operated abnormal response.
66
4. Parameter description
Parameter
Mode Start
ASCII H3A
RTU >=10ms
Message
*1) Address
*2) Function code
*3) Error code
List of error codes:
Address
*1）
2char
8bit
Function *2）
H80+ Function code
2char
8bit
Error code
*3）
2char
8bit
Content
Set the address to send information.
Function code＋H80
Set the code from the follow table.
Check
2char
2byte
End
0D 0A
>=10ms
Resource Code
Inver response
H01
H02
H03
Meaning
Illegal function code
Illegal data address
Illegal data
Remarks
The inverter can not handle the code which is from the query message the PC Issued.
H03, H06, H08 and H10 are function code.
The inverter can not handle the address which is from the query message the PC Issued. (Outside the address listed in the table, retention parameters, parameters are not allowed to read and write.)
The inverter can not handle the data which is from the query message the PC Issued. (
Outside writing range of the parameters, there is a specified mode, and other errors.
)
Note: Read more than one parameters, even reading the retention parameters, not as an error.
The data issued by the PC, the inverter will detect the following errors, but when an error is detected no response.
Error detection list:
Error item
Parity error
Frame error
Overflow error
Check error
Error content
Parity which inverter received is different from the inverter initial set.
The stop bit lengths of the information which the inverter received do not match the inverter initial set of stop bits.
When the inverter receives data, has not yet been received, the PC in turn write the incoming data.
Inverter side of the data calculated according to the received LRC / CRC check result is inconsistent with the received LRC / CRC checksum.
67
4. Parameter description
Parameter
● Communications examples
Example 1.Write CU (communication) mode by Communication
Step 1.PC to modify the inverter mode
Mode Start Address Function Initial address Write data Check End
ASCII H3A H30 H31 H30 H36 H31H30 H30 H30 H30 H30 H30 H30 H45 H39 0D 0A
RTU
>=10ms
01 06 10 00 00 00 8D 0A
>=10ms
Step 2.After receiving and processing accurate, the inverter responds to PC
Mode Start Address Function Initial address
Write data
Check End
ASCII H3A H30 H31 H30 H36 H31H30 H30 H30 H30 H30 H30 H30 H45 H39 0D 0A
RTU
>=10ms
01 06 10 00 00 00 8D 0A
>=10ms
Example 2.PC communication to read P.195:
Step 1.PC requests the inverter to read the value of P.195. The address of P.195 is H00C3。
Mode Start Address Function Initial address
Register number
Check End
ASCII H3A H30 H31 H30 H33 H30H30 H43 H33 H30 H30 H30 H31 H33 H38 0D 0A
RTU
>=10ms
01 03 00 C3 00 01 74 36
>=10ms
Step 2.After inverter receives the information and processes without error; it sends value of P.195 to
PC.
Mode Start Address Function Read data number Read data
ASCII H3A H30 H31 H30 H33 H30 H32
Check End
H31 H37 H37 H30 H37 H33 0D 0A
RTU
>=10ms
01 03 02 17 70 B6 50
>=10ms
H1770 into decimal is 6000, the unit of P.195 is 0.01，so 6000×0.01＝60，60 is the value of P.195.
Example 3.
Change value of P.195 to 50
Step 1.PC requests the inverter to inputting 50 into P.195.
Mode Start Address Function Initial address
ASCII
Write data
Check End
H3A H30 H31 H30 H36 H30H30 H43 H33 H31 H33 H38 H38 H39 H42 0D 0A
RTU
>=10ms
01 06 00 C3 13 88 74 A0 >=10ms
Step 2.After receiving and processing accurate, the inverter responds to PC
Mode Start Address Function Initial address
Write data
Check End
ASCII H3A H30 H31 H30 H36 H30H30 H43 H33 H31 H33 H38 H38 H39 H42 0D 0A
RTU >=10ms 01 06 00 C3 13 88 74 A0 >=10ms
68
4. Parameter description
Parameter
Example 4. PC communication to read parameter from P.0 to P.195:
Step 1.PC requests the inverter to read the value of P.0~P.11. The initial address is H0000.
Mode Start Address Function Initial address
ASCII
Register number
Check End
H3A H30 H31 H30 H33 H30H30 H30 H30 H30 H30 H30 H43 H46 H30 0D 0A
RTU
>=10ms
01 03 00 00 00 0C 45 CF >=10ms
Step 2.After receiving and processing accurate, the inverter responds to PC.
Mode Start Address Function
Number of read data
Read data
Check End
ASCII H3A H30 H31 H30 H33 H31 H38
…12×4
char 2char
0D 0A
RTU >=10ms 01 03 18
…12
×2 byte 2byte
>=10ms
Example 5.PC communication to write parameter from P.0 to P.195:
Step 1.PC requests the inverter to write the value of P.0~P.11.
Mode
H30 H30 H30 H30
ASCII H3A
H30 H31 H31 H30
H30 H30 H30 H43
RTU
Start
>=10ms
Address Function Mode
01 10
Register number
00 00 00 0C
Data quantity
H31
H38
18
Write
Check End data
…N×4
2char 0D 0A char
…N×2
2byte >=10ms byte
Step 2.After receiving and processing accurate, the inverter responds to PC.
Mode Start Address Function Initial address
Register number
Check End
ASCII H3A H30 H31 H31 H30 H30H30 H30 H30 H30 H30 H30 H43 H45 H33 0D 0A
RTU >=10ms 01 10 00 00 00 0C 00 18 >=10ms
3. Communication commands list
● Set the following command codes and data, you can control the various operations, surveillance and so on.
Modbus code
H03
Item
Read out operation mode
H06/H10 Write operation mode
Shihlin protocol code
H7B
HFB
Information content and its functions
H0000：CU；
H0001：OPnd；
H0002：JOG；
H0003：H1，H3，H5；
H0004：H2，H4
Modbus address
H1000
69
4. Parameter description
Modbus code
H03
Item
Shihlin protocol code
Information content and its functions
Inverter State H7A
H0000~H00FF b8~b15：reserved b7：Alarm occurrence b6：Frequency detection b5：Parameters to default values end. b4：Overload b3：Frequency achieved b2：reverse rotation b1：Forward rotation b0：Operation set frequency H73 H0000~H9C40
Output frequency
H6F H0000~H9C40
Output current H70 H0000~HFFFF
H03
Output voltage H71 H0000~HFFFF
Alarm item
H06/H10 Operation command
H06/H10 Inverter reset
H74
H75
HFA
HFD
H0000~HFFFF:
H74/H1007：Error code 1 and 2 b15 b8 b7 b0
Error code 2 Error code 1
H75/H1008：Error code 3 and 4 b15 b8 b7 b0
Error code 4 Error code 3
Error code can reference the table in page
108.
H0000~HFFFF b8~b15: reserved b7: scram（MRS） b6: 2 nd
Acceleration/Declaration
Selection(RT) b5: High Speed (RH) b4: Mid Speed (RM) b3: :Low Speed (RL) b2: REV Rotation(STR) b1: FWD Rotation (STF) b0: reserved
H9696：The function of P.997
Communication with the PC, because the inverter is reset, so the inverter can not be returned data to the PC.
Parameter
Modbus address
H1001
H1002
H1003
H1004
H1005
H1007
H1008
H1001
H1101
70
4. Parameter description
Parameter
Modbus code
Item
Shihlin protocol code
Information content and its functions
Modbus address
H06/H10
Operation frequency write in
HEE H0000~H9C40 H1002
H06/H10
Inverter parameter and error code erased.
HFC
See parameter description table recovery
H5A5A H1104
H9966
H9696
H1103
H1106
H55AA H1105
HA5A5 H1102
H03 Parameter read out H00~H63 P.0~P.499，The range and decimal point
Please refer to parameter list.
Every parameter modbus address is the 16
H06/H10 Parameter write in H80~HE3 band parameter number. For example: the modbus address of P.138 is H008A.
---
Write/read
Parameter/ page change
Read
Write
H7F
H0000：P.0~P.99；
H0001：P.100~P.199；
H0002：P.200~P.299；
HFF
H0003：P.300~P.399；
H0004：P.400~P.499。
H0000
|
H01F3
---
● Parameter recovery description table
Data content
P operating
H5A5A
H9966
P.999
P.998
H9696
H55AA
HA5A5
Communication
999
Communication
998
P.996
Communication parameters
(Note) o o x x x
P.0~P.191(except P.21,P.189 and Communication parameter ) o o o o x
Another parameters x o x o x
Error code x x x x o
Note: Communication parameter include P.32、P.33、P.36、P.48~P.53、P.79、P.153 and P.154.
4.18 Speed Display (P.37)
P.37 “Speed display”
● In ‘output frequency monitoring mode’, the screen will display the corresponding mechanical speed.
71
4. Parameter description
Parameter
Parameter
37
Factory setting
0 r/min
Setting range
0.1~5000r/min
Remarks
0: output frequency
<Setting>
• The set value of P.37 is the mechanical speed of the inverter when its output frequency is 60Hz.
For example: If the transmitting belt speed is 950 m/minute when the inverter output frequency is
60Hz, P.37 shall be set to 950. In ‘output frequency monitoring mode’, the screen will display the speed of the transmitting belt.
Note: 1. There’s minute discrepancy between the displayed mechanical speed and the actual one.
2. Please refer to Section 3-2 for detailed operation of the ‘operation panel working mode’.
3. When the output mechanical speed is more than 9998, the screen will display 9999.
4.19 Voltage Signal Selection and Target Frequency (P.38, P.59, P.73, P.76,
P.139, P.140, P.141)
P.38 “The maximum operation frequency (the target frequency is set by the input signal of terminal 2-5)”
P.59 “Selection of frequency sources”
P.73 “Voltage signal selection”
P.76 “Panel knob signal input frequency bias”
P.139 “Voltage signal bias”
Related parameters
P. 79 “ Operation mode selection ”
P. 80~P. 84 , P. 86
“ Multi - function terminals selection ”
P. 189 “ Factory setting function ”
P.140 “Voltage signal gain”
P.141 “Voltage signal bias direction and rotational direction setup”
Parameter Factory setting
50Hz
38
60Hz
59 1
Setting range
1~400Hz (Note 4)
0, 1
73
76
139
140
141
0
0 Hz
0%
100%
0
0, 1
0~400Hz (Note 4)
0%~100%
0.1%~200%
0~11
0
1 minimum input voltage of terminal 2-5” maximum input voltage of terminal 2-5”
Remarks
When P.189=1
When P.189=0
---
The range for the input voltage signal
(terminal 2-5/4-5) is 0~5V.
The range for the input voltage signal
(terminal 2-5/4-5) is 0~10V.
---
---
---
---
72
4. Parameter description
Parameter
< Setting >
• When P.59=0, the target frequency is set by the knob on DU03B operation panel (the range of the voltage signal given by the knob is 0~5V). The frequency range is set by P.38.
• When P.59=1, the target frequency is set by the button
and on DU03B operation panel.
• There are 2 digits in P.141, every digit have the different meaning, relevant positions as following:
P.141=
• If you hope that the frequency is not 0Hz when the panel knob is set at 0V when setting frequency with the knob, you can realized that by setting P.76. For example: If you hope that the frequency is
10Hz when the knob is set at 0V, you should set P.76=10, at this time the setting range of the frequency is from 10Hz to the set value of P.38 when you turn the knob. Shown as follows:
Output frequency
P.38
P.76
0Hz
The set range of the panel knob
• Set the frequency of using negative bias benefits of avoids noise interference greatly. In harsh environments, the user is advised to avoid using the drive signal which is below 1V to set the operating frequency.
Now let’s see same examples:
Example 1: This is the most used setting. When the inverter is in ‘external mode’, ‘combined mode
2’ or ‘combined mode 4’, and the frequency is set by terminal 2-5。
Max output frequency
60Hz
30Hz
Parameter setting:
P.38 = 60Hz Max operation frequency
P.73 = 1 Voltage signal selection
P.139 = 0% Bias adjustment
P.140 = 100% Gain adjustment
P.141 = 0 Positive Bias
0Hz
0V
5V
73
10V
4. Parameter description
Parameter
Example 2: This example shows the influence of changing the bias. When the input is 0V the output frequency is 10 Hz. At mid-point a potentiometer will give 40 Hz. Once the Maximum
Output Frequency is reached, any further increase of the potentiometer or signal will not increase the output frequency. (To use the full potentiometer range, please refer to
Example 3.) The value of external input voltage/current 0~8.33V corresponds to the setting frequency 10~60Hz.
Max output frequency
60Hz
30Hz
Parameter setting:
P.38 = 60Hz Max operation frequency
P.73 = 1 Voltage signal selection
P.139 = 16.7% Bias adjustment
P.140 = 100% Gain adjustment
P.141 = 0 Positive Bias
Bias adjustment
10Hz
0Hz
P.139 =
10Hz
P.38
* 100%
Bias adjustment
10Hz
0Hz
0V 5V 10V
Example 3: This example also shows a popular method. The whole scale of the potentiometer can be used as desired.
Max output frequency
60Hz
Parameter setting:
P.38 = 60Hz Max operation frequency
P.73 = 1 Voltage signal selection
P.139 =20% Bias adjustment
P.140 = 83.3% Gain adjustment
P.141 = 0 Positive Bias
30Hz
P.140 =
P.139 =
( 1
10Hz
P.38*P.140
10Hz
P.38
* 100%
) * 100%
0V
5V 10V
Example 4: This example shows a potentiometer range of 0V to 5 V. Instead of adjusting gain as example below, you can set P.38 to 120Hz or P.73 to 0 to achieve the same results.
Max output frequency
60Hz
30Hz
Parameter setting:
P.38 = 60Hz Max operation frequency
P.73 = 1 Voltage signal selection
P.139 =0% Bias adjustment
P.140 = 200% Gain adjustment
P.141 = 0 Positive Bias
10V
P.140 =
* 100% = 200%
5V
Gain adjustment
0Hz
0V
5V 10V
74
4. Parameter description
Parameter
Example 5: In this example, a 1V negative bias is used. In noisy environments it is advantageous to use negative bias to provide a noise margin (1V in this example).
Max output frequency
60Hz
54Hz
Parameter setting:
P.38 = 60Hz Max operation frequency
P.73 = 1 Voltage signal selection
P.139 =10% Bias adjustment
P.140 = 100% Gain adjustment
P.141 = 1 Negative Bias, can not reverse
P.139 =
1V
10V
* 100%
Negative
Bias 6Hz
0Hz
0V
1V
6Hz
10V
Example 6: In this example, a negative bias is used to provide a noise margin. Also a potentiometer frequency gain is used to allow the Maximum Output Frequency to be reached.
Max output frequency
60Hz
Bias adjustment
Parameter setting:
P.38 = 60Hz Max operation frequency
P.73 = 1 Voltage signal selection
P.139 =10% Bias adjustment
P.140 = 111% Gain adjustment
P.141 = 1 Negative Bias, can not reverse
P.140 =
10V
9V
* 100% = 111.1%
0Hz
0V 1V 10V
Negative
Bias 6.6Hz
6.6Hz
Example 7: In this example, the input is programmed to run a motor in both forward and reverse direction. The motor will be idle when the potentiometer position is at mid-point of its scale. Using the settings in this example disables the external FWD and REV controls.
Max output frequency
60Hz
Forward direction
30Hz
0V
0Hz
Reverse direction
5V
10V
30Hz
Parameter setting:
P.38 = 60Hz Max operation frequency
P.73 = 1 Voltage signal selection
P.139 =50% Bias adjustment
P.140 = 200% Gain adjustment
P.141 = 11 Negative Bias, can reverse
60Hz
75
4. Parameter description
Parameter
Example 8: In this example, the use of negative slope is shown. Negative slopes are used in applications for control of pressure, temperature or flow. The sensor that is connected to the input generates a large signal (10V) at high pressure or flow. With negative slope settings, the AC motor drive will slow stop the motor. With these settings the AC motor drive will always run in only one direction (reverse). This can only be changed by exchanging 2 wires to the motor.
Max output frequency
60Hz
Negative slope
Parameter setting:
P.38 = 60Hz Max operation frequency
P.73 = 1 Voltage signal selection
P.139 =100% Bias adjustment
P.140 = 100% Gain adjustment
P.141 = 11 Negative Bias, can reverse
0Hz
0V
10V
Note: 1. In ‘external mode’, ‘combined mode 2’ or ‘combined mode 4’, if RH, RM, RL and REX are all ‘off’, the inverter target frequency is set by the input signal across terminal 2-5/4-5. If AU is ‘on’, the input signal across terminal 4-5 has higher priority.
2. RL, RM, RH, REX, AU and RUN referred in this paragraph is the function names of ‘multi-function control terminals’. For the corresponding function selection and features, please refer to P.80~84, P.86. For wiring, please refer to Section 2-5.
3. The set value of P.76 must be smaller than the set value of P.38, and if it exceed the set value of P.38, it will be clamped at the set value of P.38.
4. If P.187=1, P.38 is in the range of 1~1000Hz, P.76 is in the range of 0~1000Hz.
4.20 The Maximum Operation Frequency (the target frequency is set by the input signal of terminal 4-5) (P.39)
P.39 “The maximum operation frequency (the target frequency is set by the input signal of terminal 4-5)”
Related parameters
P. 17 “Input signal across terminal
4 - 5 selection”
P. 73 “Voltage signal selection”
P. 79 “Operation mode selection”
P. 80~P. 84 , P. 86
“Multi-function terminals selection”
P. 189 “Factory setting function”
P. 196 “
Frequency corresponds to the minimum input current/ voltage across terminal 4-5
”
P. 197 “Gain of the input signal across terminal 4-5”
Parameter Factory setting Setting range Remarks
39
50Hz
60Hz
1~400Hz(Note 4)
When P.189=1
When P.189=0
76
4. Parameter description
P.17=0
P. 39
P. 39
P.17=1
Parameter
4mA 20mA
Input signal across terminal 4-5
0V
0V
5V
10V
Input signal across terminal 4-5
Note: 1. In ‘external mode’, ‘combined mode 2’ or ‘combined mode 4’, if AU is ‘on’, the target frequency of the inverter is set by the input signal across terminal 4-5.
2. In ‘external mode’, ‘combined mode 2’ or ‘combined mode 4’, if AU and one of RH, RM, RL and REX are both valid at the same time, the multi-speed has higher priority.
3. RL, RM, RH, REX and AU referred in this paragraph are function names of ‘multi-function control terminal’. For the corresponding function selection and features, please refer to P.80~P.84, P.86. For wiring, please refer to Section 2-5.
4. If P.187=1, P.39 is in the range of 1~1000Hz.
4.21 Multi-function Output (P.40, P.85, P.120)
P.40 “Multi-function output terminal pattern”
P.85 “Function selection for multi-function relay”
P.120 “Output signal delay time”
Related parameters
P.41 “Up-to-frequency sensitivity”
P.42 “Output frequency detection for forward rotation”
P.43 “Output frequency detection for reverse rotation”
P.62 “Zero current detection level”
P.63 “Zero current detection time”
Parameter
Factory setting
Setting range
40 0 0~10
0
1
2
Remarks
RUN (Inverter running): Signal will be output when the output frequency is equal to or higher than the starting frequency.
SU (Up to frequency): Signal will be output once the output frequency has reached within the set region of the set frequency.
FU (Output frequency detection): Signal will be output once the output frequency has reached or exceeded the detection frequency set.
77
4. Parameter description
Parameter
Parameter
85
120
Factory setting
5
Setting range
0~10
0 0.1~3600s
Remarks
3
4
OL (Overload detection): Signal will be output once the current limit function is triggered.
OMD (Zero current detection): If the output current percentage of the inverter is less than the set value of P.62, and lasts for the pre-defined time (the setting value of
P.63), OMD will output signal.
5 ALARM (Alarm detection): Alarm detection
6
7
8
9
10
PO1 (Section detection): In programmed operation mode,
PO1 signal will be output in the end of each section.
PO2 (Periodical detection): In programmed operation mode, PO2 signal will be output in the end of each cycle.
PO3 (Pause detection): In programmed operation mode,
PO3 signal will be output when the inverter pauses.
BP (Inverter output): Switch between the inverter operation and commercial power-supply operation function, when the inverter operation, BP will output signal.
GP (Commercial power-supply output): Switch between the inverter operation and commercial power-supply operation function, when the commercial power-supply operation, GP will output signal.
---
< Setting >
• When P.120=0, if the set condition of P.40 (P.85) is met, the signal will be output directly.
• When P.120=0.1~3600, if the set condition of P.40 (P.85) is met, the signal will be output after the set time.
For example: FU (Output frequency detection) function (For example: P.42/P.43=40Hz)
Output frequency detection value
（P.42/P.43）
Output frequency
（Hz）
40
P.120
P.120
At least 100ms
Time （s）
OFF ON OFF ON OFF
FU
78
4. Parameter description
Parameter
Note: 1. The multi-function output terminal is SO, SE. When P.40=0 (the default value), it means ‘RUN’. When a different value is set, the corresponding function will change as shown in the above table.
2. The internal electrical structures for the multi-function output terminals are ‘open collector output’.
Please refer to Section 2-5-2 and Section 2-5-3 for wiring.
3. When the set value of P.85 is 5(the default value), the function of the multi-function relay ABC is ALARM.
When the value of P.85 is revised, its function changes respectively as the corresponding function list in the table above.
4.22 Up-to-frequency Sensitivity (P.41)
P.41 “Up-to-frequency sensitivity”
Related parameters
P.40 “Multi-function output terminal pattern”
P.85 “Function selection for multi-function relay”
Parameter
41
Factory setting
10%
Setting range
0~100%
Remarks
---
<Setting>
• If P.41=5%, a signal (SU) is output when the output frequency enter the ‘5% region near the target frequency’. For example: the target frequency is set to 60Hz, and P.41=5%, then if the output frequency is between 60±60×5%=63Hz and 57Hz region, the SU signal is output.
Output frequency
(Hz)
Target frequency
Adjustment scope
P.41
Output signal
OFF
SU
ON
OFF
Time（s）
Note: In this paragraph, SU is the function name of ‘multi-function output terminal’. Please refer to P.40 for function selection and features. About wiring, please refer to section 2-5.
79
4. Parameter description
Parameter
4.23 Output Frequency Detection (P.42, P.43)
P.42 “Output frequency detection for forward rotation”
P.43 “Output frequency detection for reverse rotation”
Related parameters
P.40 “Multi-function output terminal pattern”
P.85 “Function selection for multi-function relay”
Parameter Factory setting
42 6Hz
43 9999
Setting range
0~400Hz (Note 2)
0~400Hz, 9999 (Note 2)
Remarks
---
9999: same as P.42 setting
<Setting>
• If P.42=30 and P.43=20, then a signal (FU) is output when the forward rotation output frequency exceeds 30Hz or when the reverse rotation output frequency exceeds 20Hz.
• If P.42=30 and P.43=9999 (the default value), then a signal (FU) is output when the forward or reverse rotation output frequency exceeds 30Hz.
Output frequency
(Hz)
Run forward
P.42
P.43
Time（s）
Run reverse
Output signal
OFF ON OFF ON OFF
FU
Note: 1. In this paragraph FU is the function names of ‘multi-function output terminals’. Please refer to P.40 for function selection and features. About wiring, please refer to section 2-5.
2. If P.187=1, P.42 and P.43 are in the range of 0~1000Hz.
4.24 AM Terminal (P.54~P.56, P.190, P.191)
P.54 “AM terminal function selection”
P.55 “Frequency display reference”
P.56 “Current monitoring reference”
P.190 “AM output bias”
P.191 “AM output gain”
80
4. Parameter description
Parameter
● Between terminals AM and terminal 5, an electric meter can be connected to indicate the output current value or the output frequency.
Parameter
54
55
56
190
191
Factory setting
0
50Hz
60Hz
Rated current
80
900
Setting range
0, 1
0~400Hz (Note)
0~500A
0~1024
0~1024
Remarks
---
When P.189=1
When P.189=0
---
---
---
<Setting>
• When P.54=0, if the output frequency of the inverter is the set value of P.55, a voltage of 10V is output at terminal AM.
• When P.54=1, if the output current of the inverter is the set value of P.56, a voltage of 10V is output at terminal AM.
AM output
10V
P.55 output frequency
P.56 output current
• AM terminal checking steps:
1. Connect an electric meter whose full graduation is 10V between terminal A and terminal 5, and set P.54 to 0, then please check the meter because of the difference of the accessory.
2. Set P.13 to 0, then start the motor, and fix the output frequency of the inverter at 0Hz.
3. Read the set value of P.190, then the screen will display the current AM output bias.
4. Press , press
SET
and hold for 0.5s, the finger of the meter moves upwards, the AM output bias will increase. Press to change the value of P.190, press
SET
and hold for 0.5s, the finger of the meter moves downwards, the AM output bias will decrease. When adjusting the scale pointer position to 0 to complete the AM output bias correction work.
5. Adjust and fix the output frequency of the inverter at 60Hz.
6. Read the setting value of P.191, then the screen will display the current AM output gain.
7. Press to adjust the AM output gain, press
SET
and hold for 0.5s, the finger of the meter moves upwards and downwards. When the finger of the meter moves to full range, finish the checking.
Note: If P.187=1, P.55 is in the range of 0~1000Hz.
81
4. Parameter description
Parameter
4.25 Restart Function (P.57, P.58, P.150, P.160)
P.57 “Restart coasting time”
P.58 “Restart cushion time”
P.150 “Restart mode selection”
P.160 “Stall prevention operation level when restart”
Parameter
57
58
150
160
Factory setting
9999
10s
0
120%
Setting range
0~30s，9999
0~60s
0~221
0~200%
Remarks
9999: restart function invalid
---
---
When restart, stall prevention operation level
<Setting>
• When the motor is running, once the driving power is interrupted, the output voltage will not be output instantly. When the power is recovered, if P.57=9999, the inverter will not restart automatically, and if P.57=0.1~5, the motor coasts for a while (the set value of P.57), then the inverter will restart the motor automatically.
• Once the motor was automatically restarted, the output frequency of the inverter is the target frequency, but the output voltage is zero. Then the voltage will be increased gradually to the expected voltage value. The period for voltage increasing is called ‘Restart cushion time (P.58)’.
Instantaneous (power failure) time
Power supply
(R/L1，S/L2，T/L3)
Motor speed N
(r/min)
Inverter output frequency f (Hz)
*
Inverter output voltage E (v)
Coasting time
P.57setting
Restart cushion time
P.58 setting
* The output shut off timing differs according to the load condtion
• There are 4 digits in P.150, every digit have the different meaning, relevant positions as following:
P. 150 =
0 ： No frequency search
1 ： Immediate frequency search
0 ： One electrify
2 ： Cheapen voltage
1 ： Every starting
2 ： Stop momentary
0 ：No detection of rotation
1 ： The detection of rotation
2 ：P.78=0 ， The direction of rotation
P.78=1 ，2 No direction of rotation
82
4. Parameter description
Parameter
Note: 1. When need restart function, P.150 must be set.
2. When the value of P.150 is not 0, default linear acceleration/deceleration curve.
3. The detection of rotation of P.150 is only to immediate frequency search.
4. This function is valid in V/F curve. It means P.300 must be set to 0.
4.26 Input Signal Filter Constant (P.60)
P.60 “Input signal filter constant”
● When the running frequency is set by a voltage signal or a current signal, the voltage/current signal would be processed by an A/D converter. Due to the effect of device accuracy or noises, the external voltage signal or current signal may fluctuate and thus the running frequency fluctuates.
● The ‘Input signal filter constant setting P.60’ is used to filter the fluctuation of the running frequency caused by the above factors. The larger the P.60 set value is, the better the filter performance, but larger delay is resulted in.
Parameter
60
Factory setting
31
Setting range
0~31
Remarks
---
4.27 Remote Control Function Selection (P.61)
P.61 “Remote setting function selection”
Related parameters
P. 1 “ Maximum frequency ”
P. 7 “ Acceleration time ”
P. 8 “ Deceleration time ”
P. 18 “High- speed maximum frequency ”
“The second acceleration time”
P. 45
● If the operation box is located away from the control box, you can use contact signals to perform continuous variable-speed operation, without using analog signals, when in ‘external mode’,
‘combined mode 1’ or ‘combined mode 5’.
Parameter
61
Factory setting
Setting range
0 0~3
Set value
0
1
2
3
Remote set function
No
Yes
Remarks
Frequency setting storage function
---
Yes
No
No
(the remote setting frequency is cleaned out by STF/STR ‘turn off’)
83
4. Parameter description
Output frequency
(Hz)
*
P. 61 ＝1 、2
P. 61 ＝3
P. 61 ＝2 、3
P. 61 ＝1
Parameter
0
ON ON
Acceleration(RH)
Deceleration (RM)
Clear (RL)
Forward rotation(STF)
Power supply
ON
ON ON ON
ON
*external target frequency (except multi-speed) or PU target frequency
ON
ON
Time
<Setting>
• Remote setting function
1. Whether the remote setting function is valid and whether the frequency setting storage function in the remote setting mode is used or not is selected by P.61.
Set P.61=1~3 (remote setting function is valid), the function of terminals RM, RH and RL are changed to acceleration (RH), deceleration (RM) and clear (RL). As shown in the following
Figure:
Inverter
Forward rotation
STF
Acceleration
RH
Deceleration
RM 10
Clear
RL
2
SD
5
Wiring of remote control setting
2. During remote setting, the output frequency of the inverter is:
(frequency set by RH/RM operation＋external set frequency other than multi-speeds/PU set frequency)
• Frequency setting storage function
1. The frequency setting storage function is to storage in memory (EEPROM) the remote-set frequency (frequency set by RH/RM operation). Once the power supply is cut off, then on, the inverter can start running again at the remote-set frequency (When P.61=1).
<Frequency setting storage condition>
(1). The frequency when the start signal (STF/STR) is ‘off’.
(2). When the signals RH (acceleration) and RM (deceleration) are both ‘off’(‘on’), the remote-set frequency is storied each minute (The current frequency set value and the last frequency set value are compared each minute. If they are different, then the current frequency set value is written in the memory. If RL is on, write will not perform.).
84
4. Parameter description
Parameter
Note: 1. The frequency can be varied by RH (acceleration) and RM (deceleration) between 0 and the maximum frequency. The upper limit of the setting frequency is the maximum frequency, shown as follows:
Hz
Output frequency
P.1
Setting frequency
0Hz
ON
Acceleration（RH）
ON
Deceleration（RH）
ON
Forward rotationSTF）
2. When the acceleration or deceleration signal is ‘on’, the output frequency acceleration/deceleration times are determined by P.7 (first acceleration time) and P.8 (first deceleration time) (When RT is ‘off’).
3. When P.44 ≠ 9999 (second acceleration time) and P.45 ≠ 9999 (second deceleration time), the acceleration/deceleration times are due to P.44, P.45.
4. When the start signal (STF/STR) is ‘off’, if RH (acceleration)/RM (deceleration) is ‘on’, the target frequency will also change.
5. When the start signal(STF/STR) becomes ‘off’ from ‘on’, or changing the frequency continually through
RH/RM, please make the frequency setting storage function invalid (P.61=2,3).
6. If the frequency setting storage function is valid (P.61=1), the life of the EEPROM will be shorten because of frequent write frequency into the EEPROM.
7. Signals RH, RM and RL are determined by P.80~P.84, P.86. If the functions of the terminals are changed, other functions are likely to be affected. Please make sure the functions of the terminals before changing their functions.
4.28 Zero Current Detection (P.62, P.63)
P.62 “Zero current detection level”
P.63 “Zero current detection time”
Related parameters
P.40 “Multi-function output terminal pattern”
P.85 “Function selection for multi-function relay”
Parameter
62
63
Factory setting
5%
0.5s
Setting range
0~200%, 9999
0.05~1s, 9999
Remarks
9999: function invalid
9999: function invalid
<Setting>
• Assume that the rated full-load current of the inverter is 20A, P.62=5% and P.63=0.5s, in this case if the output current is lower than 20×5%=1A for more than 0.5s, a signal(OMD) is output, which is depicted in the figure below.
85
4. Parameter description
Parameter
• If the set value of P.62 or P.63 is 9999, the zero current detection is disabled.
Note: In this paragraph OMD is one of the function names of ‘multi-function output terminal’. Please refer to P.40 for function selection and features, and section 2-5 for wiring.
4.29 Retry (P.65, P.67, P.68, P.69)
P.65 “Retry selection”
P.67 “Number of retries at alarm occurrence”
P.68 “Retry waiting time”
P.69 “Retry accumulation time at alarm”
● When an alarm occurs, the previous states before the alarm will be restored automatically. The phenomenon is called ‘retry’.
●
The Retry of the inverter is the conditional execution
. For example, the first alarm occurs and the retry has been executed. Unfortunately, a second alarm occurs successively within P.68*5 seconds. Such a case is defined as ‘continuous alarms’. In case the continuous alarms occur for more times than the pre-defined upper limit, a great malfunction is indicated, thus special measures should be taken manually. At this time, the retry will not be executed any more. The number of pre-defined times is called ‘number of retries at alarm occurrence (P.67)’.
● If the alarm doesn’t belong to ‘Continuous alarm’, the inverter can perform unlimited number of times reset.
● The period from the moment of alarm to that of retry is defined ‘retry waiting time’.
Parameter Factory setting Setting range
65 0 0~4
67
68
0
6s
0~10
0~360s
Remarks
---
---
---
<Setting>
• When P.65=0, retry is invalid. When alarm occurs, the voltage output is stopped, the ‘Alarm’ lamp is lit, and all the inverter functions are disabled.
• When P.65=1, in case ‘over-voltage between P-N’ occurs, the voltage output is stopped. After a period of waiting time (the set value of P.68), the retry is executed.
86
4. Parameter description
Parameter
• When P.65=2, once ‘over-current’ occurs, the voltage output is stopped. After a period of waiting time (the set value of P.68), the retry is executed.
• When P.65=3, in case ‘over-voltage or over-current between P-N’ occurs, the voltage output is stopped. After a period of waiting time (the set value of P.68), the retry is executed.
• When P.65=4, retry is effective. When alarm occurs, the voltage output is stopped. After a period of waiting time (the set value of P.68), the retry is executed.
• When P.67=0, Retry is invalid.
• When P.67≠0, given continuous alarm occurs for times within the pre-defined upper limit of P.67, retries will be valid. However, once the upper limit is exceeded, the retry is valid no more.
• For each time the retry occurs, the value of P.69 will be increased by 1 automatically, so the number of P.69 read from the memory just indicates the number of retry accumulation time at alarm.
• If P.69 is rewritten with 0, the number of retry executed is erased.
Note: The inverter will retry until the return wait time of P.68 is past. Therefore, this function is selected, the operator may cause danger, please be careful.
4.30 Brake Selection (P.71)
P.71 “Idling braking and linear braking selection”
Parameter
71 factory setting Setting range
1 0~1
Remarks
---
<Setting>
• When P.71=0, it is now idling braking. The output of the inverter will terminate immediately after pressing
STOP
RESET
, and the motor will be ‘racing’
• When P.71=1, it is now beeline brake. The output of the inverter will follow the acceleration/deceleration curve after pressing
STOP
RESET
.
4.31 Carrier Frequency (P.72)
P.72 “Carrier frequency”
Parameter
72
Factory setting Setting range
5.0kHz 0.7~14.5kHz
Remarks
---
<Setting>
• The higher the carrier frequency is, the lower the motor acoustic noise is. Unfortunately, greater leakage current and larger noises generated by the inverter are resulted in.
• The higher the carrier frequency is, the more energy is dissipated, and the higher the temperature of the inverter is.
• In case a mechanical resonance occurs in a system with the inverter, P.72 is helpful for improved the performance just by adjusting its value.
87
4. Parameter description
Parameter
•
When the carrier frequency is increasing, the rated current of the inverter will decrease in order to prevent the inverter being too hot and prolong the using life of IGBT, so it is necessary to take the protective measure. When the carrier frequency is 8 kHZ or smaller than it, the rated current of the inverter is 100%. The rated current of the inverter will decrease with the carrier frequency is increasing, and it will accelerate the heat accumulating in order to protect the inverter. The relation curve of the carrier frequency and the rated current is as figure below:
The rated current
100%
90%
80%
70%
60%
50%
40%
2kHz 4kHz 6kHz 8kHz 10kHz 12kHz 14kHz 16kHz
The carrier ferquency
Note: 1. The optimum carrier frequency shall be over 8 times greater than the target frequency.
2. When selected sensorless vector control (P.300=3), the carrier frequency can set to 2kHz, 6kHz, 10kHz,
14kHz. If the setting value is less 6kHz, the carrier frequency is 2kHz; If the setting value is less than
10kHz, the carrier frequency is 6kHz; If the setting value is less than 14kHz, the carrier frequency is
10kHz; If the setting value is more than 14kHz, the carrier frequency is 14kHz.
4.32 Stop or Reset Function Selection (P.75)
P.75 “Stop or reset function selection”
Parameter
75
Factory setting
1
Setting range
0, 1
Remarks
---
<Setting>
• When P.75=0, it is only suitable for PU mode and H2 mode (combined mode 2). Pressing
STOP
RESET during running is used to stop the motor. Only at trouble state, we can press
STOP
RESET
for 1.0s to reset the inverter, and then the inverter will show the power on state.
• When P.75=1, it is only suitable for the mode chosen. Pressing the motor. Only at trouble state, we can press
STOP
RESET
during running is used to stop
STOP
RESET
for 1.0s to reset the inverter, and then the inverter will show the power on state.
88
4. Parameter description
Parameter
Note: 1. In normal or abnormal conditions, the reset can be executed by P.997.
2. There are two built-in program emulation thermally-accumulating relay, namely, ‘electronic thermal relay’ and ‘IGBT module thermal relay’. Once reset occurs, the values of the two relay for ‘electronic thermal relay’ and ‘IGBT module thermal relay’ will be set to zero.
3. In any modes except External mode or H2 mode, when P.75=1, the motor can be stopped by pressing
STOP
RESET , then the inverter displays E0, and all the functions of the inverter are disabled. It can restart as follows:
(1). Terminate external STF/STR command (In programmed operation mode, there’s no need to terminate the start signal. The inverter will continue to run at the section where it stopped after reset.)
(2). Press
STOP
RESET
for 1.0s.
4.33 Parameters Write Protection (P.77)
P.77 “Parameters write protection”
Parameter
77
Factory setting
0
Setting range
0~2
Remarks
---
<Setting>
• If P.77=0, when the motor stops, all parameters except for P.125 and P.188 can be written, and when the motor runs, only P.4~P.6, P.24~P.27, P.54~P.56, P.77, P.131~P.138, P.142~P.149, P.190~P.199,
P.230, P.232, P.288 and P.290 can be written.
• If P.77=1, when the motor runs, the parameter-writing is forbidden except P.77. When the motor stops, only P.77 and P.79 can be written.
• If P.77=2, when motor stops, all parameters except for P.125 and P.188 can be written, and when motor runs, only P.22, P.72, P. 78, P.79, P.125, P.155 and P.188 can not be written.
4.34 Forward/reverse Rotation Prevention Selection (P.78)
P.78 “Forward/reverse rotation prevention selection ”
Parameter
Factory setting
Setting range
Remarks
0
Forward rotation and reverse rotation are both permitted.
78 0 0~2
1
Reverse rotation is prohibited (Press
REV
, the motor will stop).
2
Forward rotation is prohibited (Press
FWD
, the motor will stop).
89
4. Parameter description
Parameter
4.35 Operation Mode Selection (P.79)
P.79 “Operation mode selection”
Parameter
79
Factory setting
0
Setting range
Remarks
0
‘PU mode’, ‘external mode’ and ‘JOG mode’ are valid and interchangeable.
0~8
1 PU mode’ and ‘JOG mode’ are active and interchangeable.
2 Only ‘external mode’ is valid.
3 Only communication mode’ is valid.
4 Only ‘combined mode 1’ is valid.
5 Only ‘combined mode 2’ is valid.
6 Only ‘combined mode 3’ is valid.
7 Only ‘combined mode 4’ is valid.
8 Only ‘combined mode 5’ is valid.
90
4. Parameter description
Parameter
4.36 Multi-function Terminals Function Selection (P.80~P.84, P.86)
P.80~P.84, P.86 “Multi-function terminals function selection”
Para- meter
Termi nal
Factory setting
80
81
M0
M1
2
3
Setting range
Value
0~39
0~39
0
1
2
3
4
5
6
7
8
9
Function name
Function description Remarks
STF
STR
RL
RM
RH
AU
OH
MRS
RT
EXJ
（External
JOG）
In
‘external mode’,
‘combined mode 1’, or
‘combined mode 3’, when STF is ‘on’, the inverter runs forwards.
In
‘external mode’,
‘combined mode 1’, or
‘combined mode 3’, when STF is ‘on’, the inverter runs reverse.
Multi-speed
Multi-speed
Multi-speed
In programmed operation mode, it is used as start signal terminal.
In programmed operation mode, it is used as pause signal terminal.
Please refer to
P.4~P.6
Please refer to
P.4~P.6
In
‘external mode’,
‘combined mode 2’or
‘combined mode 4’, when AU is ‘on’, the inverter target frequency is set by the signal input across terminal 4-5.
(Note 3)
When MRS is ‘turned on’, the output terminates.
When RT is ‘on’, the characteristics are the same as the second function.
In
‘external mode’, when EXJ is ‘on’，the target frequency is set by P.15, the acceleration/ deceleration time is set by P.16 (Note 4).
Please refer to
P.39
Please refer to
P.44
91
4. Parameter description
Parameter
Para- meter
Termi nal
Factory setting
Setting range
Value
10
82
83
M2
STF
4
0
0~39
0~39
15
16
17
18
11
12
13
14
19
20
21
22
23 name
STF+EXJ
STR+EXJ
STF+RT
STR+RT
STF+RL
STR+RL
STF+RM
STR+RM
STF+RH
STR+RH
STF+RL+RM
STR+RL+RM
STF+RT+RL
STR+RT+RL
24
25
STF+RT+RM
STR+RT+RM
26 STF+RT+RL+RM
27 STR+RT+RL+RM
Function Instruction
Multiplexed function
The multiplexed function is the complex of several basic functions.
It means that we can use one multiplexed terminal to realize several basic functions.
84 STR 1 0~39
28
29
30
31
RUN
STF/STR
RES
STOP
In ‘external mode’, when RUN is ‘on’, the inverter runs.
In ‘external mode’, it is used with RUN.
The inverter runs forwards when
STF/STR is ‘on’, and runs reverse when
STF/STR is ‘off’.
Run forward
/reverse control signal
External Reset
Valid on when alarm occurs
In ‘external mode’, it can be used as three-wire mode with
RUN signal or
STF/STR terminal.
(note 4)
92
4. Parameter description
Parameter
Para- meter
Termi nal
Factory setting
Setting range
Value name Function Instruction
86 RES 30 0~39
32
33
34
35
36
37
38
39
REX Multi-speed
PO
In ‘external mode’, when PO is ‘on’, programmed operation mode is chosen.
When alarms occur,
external
RES_E
MPO
Reset became effective
In ‘external mode’, when
MPO is ‘on’, manually operation circle mode is chosen
TRI
GP_BP
CS
STF/STR
+STOP
When TRI is on, triangle
Wave function is chosen
Automatic switchover frequency between inverter and commercial power-supply operation
Manual swicth to commercial power-supply
In ‘external mode’, it is used with RUN. The inverter runs reverse when STF/STR is
‘on’, stop when STF/STR is
‘off’. If you need runs forwards, you should RUN again.
Note: 1. The default values are: P.80=2 (RL), P.81=3 (RM), P.82=4 (RH), P.83=0 (STF), P.84=1 (STR), P.86=30
(RES).
2. When changing the value of P.80~P.84, P.86, the function of the terminals is changed. For example, P.80=2 means that the function of M0 is RL, but if P.80=8, its function changes to RT, as a second function selection terminal, P.83=0 means that the STR terminal is chosen as running forward terminal, when
P.83=6, its function changes to ‘OH’, it is then external thermal relay terminal.
3. Wiring for external thermal relay (OH): In traditional wiring, a thermal relay is added to the motor to prevent the motor from being too hot. Its wring is on the right figure. When the external thermal relay is separated, the inverter will indicate alarm, and ‘OHT’ will be displayed on the screen.
4. There are 4 kinds of operating modes to drive the inverter (‘1’ means the terminal closes, ‘0’ means the terminal opens, X=0,1,2,3,4,6):
(1). two-wire control mode1:
93
4. Parameter description
Parameter
K0
K1
0 0
Operating
Instructions
Stop
K0
K1
STF(P.8X=0)
STR(P.8X=1)
1 0
Run Forward
0
1
1
1
Run Reverse
Stop
SD
(2). two-wire control mode2:
K0
0
K1
0
Operating
Instrnctions
Stop
K0
K1
RUN(P.8X=28)
0
STF/STR(P.8X=29)
1
Sop
1 0
Run Forward
SD
1 1
Run Reverse
(3). three-wire control mode2 (with self maintaining function):K1: STOP signal, normally close. If it is open, the inverter will stop. K2: RNU signal, normally open, and the pulse signal are active.
K0
K1
STF(P.8X=0)
K2
STR(P.8X=1)
STOP(P.8X=31)
SD
(4). three-wire control mode2 (with self maintaining function):K1: STOP signal, normally close. If K1 opened, the inverter will stop. K2: RNU signal, normally open, and the pulse signal are active. If the external terminal corresponding related parameters settings for 39, when reversing, the motor will stop until you start again.
K1
K2
RUN(P.8X=28)
K0
Operating
Instruction
0
Run Forward
1
Run Reverse
K0
STOP(P.8X=31)
STF/ STR(P.8X=29)
SD
5. In external mode, when PO is ‘on’, the programmed operation mode is chosen. Terminal STF becomes the start signal. When STF is ‘on’, the inverter begins to run in programmed operation mode at the first section. When STF is ‘off’, the inverter stops running, and STR becomes the pause signal. When STR is
‘on’, the inverter pauses and continues to run at the section where the inverter paused when STR is ‘off’.
For details, please refer to P.100, P.101~P.108, P.111~P.118, P.121~P.123 and P.131~P.138.
6. In external mode, when MPO is ‘on’, the manually operation circle mode is chosen. For details, please refer to P.100, P.101~P.108, P.111~P.118, P.121~P.123 and P.131~P.138.
94
4. Parameter description
Parameter
4.37 Slip Compensation Coefficient (P.89)
P.89 “Slip compensation coefficient”
● We can make the speed of the motor, which runs with rated current, to be much closer to the setting speed by setting this parameter properly.
● This function is valid in V/F curve. It means P.300 must be set to 0.
Parameter Factory setting Setting range
89 0 0~10
Remarks
0 slip compensation is forbidden
10 compensation value is 3% of the target frequency
4.38 Frequency Jump (P.91~P.96)
P.91~P.96 “Frequency jump”
● To avoid the system mechanical resonance frequency, 3 sets of jump frequencies are presented, namely, the first by P.91 and P.92, the second by P.93 and P.94 and the last by P.95 and P.96.
Parameter Factory setting
91～96 9999
Setting range
0~400Hz, 9999(Note 3)
Remarks
9999, invalid
Output frequency
(Hz)
P.91
P.92 P.93 P.94 P.95 P.96
<Setting>
• For example: Suppose that P.91 = 45 and P.92 = 50
If the target frequency ≦ 45Hz, the steady output frequency = the target frequency.
If 45Hz < target frequency ≦ 50Hz, the steady output frequency = 45Hz.
If 50Hz < target frequency, the steady output frequency = the target frequency.
Note: 1. During acceleration/deceleration, the output frequency of the inverter will still pass through the jump frequency.
2. If P.91=9999 or P.92=9999, the first set of frequency jump is invalid.
If P.93=9999 or P.94=9999, the second set of frequency jump is invalid.
If P.95=9999 or P.96=9999, the third set of frequency jump is invalid.
3. If P.187=1, P.91~P.96 are in the range of 0~1000Hz.
95
4. Parameter description
Parameter
4.39 Programmed Operation Mode (P.100~P.108, P.111~P.118, P.121~P.123,
P.131~P.138)
P.100 “Minute/second selection”
P.101~P.108 “Runtime of each section”
P.111~P.118 “Acceleration/deceleration time of each section”
P.121 “Run direction in each section”
P.122 “Cycle selection”
P.123 “Acceleration/deceleration time setting selection”
P.131~P.138 “Frequency of each section”
Related parameters
P.7 “Acceleration time”
P.8 “Deceleration time”
P.21 “Acceleration/deceleration time increments”
P.80~P.84, P.86
“Multi-function terminals selection”
Parameter Factory setting
100
101~108
111~118
121
122
123
131~138
1
0s
0s
0
0
0
0 Hz
Setting range
0, 1
0~6000s
0~600s
0~6000s
0~225
0~8
0, 1
0~400Hz (Note 4)
0
1
Remarks
The running time minimum increment is 1 minute.
The running time minimum increment is 1 second.
---
When P.21=0
When P.21=1
0: cycle function invalid;
1~8: run circularly
---
---
---
<Setting>
1. Programmed operation mode
• The calculation method of runtime and acceleration/deceleration time in each section is in the figure below:
96
4. Parameter description
frequency
P.111
P.112
P.113
P.114
P.116
P.117
P.118
P.115
P.118
Parameter
P.101
P.102
pause P.103
P.104
P.105
P.106
P.107
P.108
• The run direction is set in binary form (8-bit), then translated to decimal form and stored in P.121.
‘1’ means run forward, and ‘0’ means run reverse. The highest bit is the run direction of section 8, and the lowest bit is the direction of section 1.
For example: Suppose that section 1: run forward, section 2: run reverse, section 3: run reverse, section 4: run forward, section 5: run reverse, section 6: run forward, section 7: run forward, section 8: run reverse, than the value in binary form is 01101001:
P.121=0×27+1×26+1×25+0×24+1×23+0×22+0×21+1×20=105
• When P.122=0, it won’t run circularly.
• When the value of P.122 is 1~8, it is the initialization section of the cycle running.
For example: When P.122=3, the inverter will run circularly from the third section to the eighth section after it finishes its running from the first section to the eighth section.
When P.123=0, the acceleration time is determined by P.7, and the deceleration time is determined by P.8.
When P.123=1, the acceleration time and deceleration time are both determined by
P.111~P.118.
2. Manually operation circle mode
RL
INV
SD
Manually operation circle mode terminals wiring pattern
• Between RL and SD, connect an impulse type switch.
• After power on, setting P.80=35 according to the terminals wiring, in this time, inverter is standby.
• The mode of operation is in the figure below:
97
4. Parameter description
Parameter
frequency
P.132
P.131
P.133
P.134
P.135
P.131
P.132
……
0
RL
ON ON ON ON ON ON ON ON
Note: 1. The inverter will run the most 8 section, the frequency is determined by P.131~P.138
2. When the frequency is setting, if any section is 0, the inverter will run standby in this section. It means that in this mode the value of P.131 is not 0. Like the figur e
above, no matter how value of P.137 and
P.138, when the press the switch sixth, the inverter will stop.
3. Manually operation circle mode has a single rotation direction. It has nothing to do with P.121 and STF or
STR signal.
4. If P.187=1, P.131~P.138 are in the range of 0~1000Hz.
4.40 Operation Panel Monitoring Selection (P.110)
P.110 “Operation panel monitoring selection”
Parameter
Factory setting
Setting range
Remarks
110 0 0, 1, 2
0
1
2
When the inverter starts, the operation panel enters the monitoring mode automatically, and the screen displays the output frequency.
When the inverter starts, the screen of the operation panel displays the target frequency.
When the inverter starts, the operation panel enters the monitoring mode automatically, and the screen displays the output frequency steady.
4.41 Expansion Board Function (P.125~P.130)
P.125 “Expansion board type”
P.126 “I/0 expansion board input terminal M3 function selection”
P.127 “I/0 expansion board input terminal M4 function selection”
P.128 “I/0 expansion board input terminal M5 function selection”
P.129 “I/0 expansion board output relay1 function selection”
P.130 “I/0 expansion board output relay2 function selection”
98
4. Parameter description
Parameter
Parameter Factory setting Setting range Remarks
125
126
127
128
129
0
9999
9999
9999
9999
(Note)
0~39, 9999
0~39, 9999
0~39
---
The function is the same with
‘multi-function control terminal’. For detailed description, please refer to
P.80~P.84, P.86.
0~39, 9999 9999 Function invalid
0~10, 9999 0~10
The function is the same with multi-function output relay (ABC). For detailed description, please refer to P.85.
130 9999 0~10, 9999 9999 Function invalid
Note: 1. The value of P.125 indicates the type of the expansion board. 0: communication expansion board（include
SE-CB01、SE-CB02、SE-CB03）, 1: I/O expansion board (SE-EB01), 2: current source expansion board
(SE-IB01), 4.
Profibus expansion board (SE-PD01), 6.
DeviceNet expansion board (SE-DN01), 7: No expansion board. When there is any expansion board is connected to the main machine, the inverter will detect what kind of expansion board it is. If the first detection result is different from the next one; or they are the same, but not the three types referred, an alarm will be output, and the screen will display . If no expansion board is detected, the corresponding parameters are forbidden to read or write, but they are restored to the default values when we read out P.998 or P.999 and rewrite in them.
2. On the details of the expansion board, refer to optional accessories of Appendix 5.
4.42 Zero-speed Function (P.151~P.152)
P.151 “Zero-speed control function selection”
P.152 “Voltage instruction at zero-speed control”
Related parameters
P.13“Starting frequency”
●You must set the value of P13 is zero, when you use to this function.
Parameter Factory setting
151 0
Setting range
0~1
0
1
Remarks
There are no output when zero-speed
Control by DC (Note 1)
152 5% 0~30% (Note 2)
Note: 1.The output mode selected by the value of P.151, when P.151 is 0 then there is no output, when P.151 is 1 then the value of P152 which is voltage output dc voltage as keep torque.
2. Suppose that P.152=6%, then the output voltage is P.19*6% when zero-speed.
3. This function is valid in V/F curve. It means P.300 must be set to 0.
99
4. Parameter description
Parameter
4.43 Over Torque Detection (P.155~P.156)
P.155 “Over torque detection level”
P.156 “Over torque detection time”
Related parameters
P.40 “Multi-function output terminal pattern”
P.85 “Function selection for multi-function relay”
● When the value of P.155 is not 0, the function of over torque detection is selection.
● When the output current is in excess of over torque detection level P.155 and over torque detection time P.156, the display screen of the inverter will display and the motor stop.
Parameter Factory setting Setting range
155
156
0%
1s
0~200%
0~60s
Remarks
0
0.1~200%
No detection of over torque
When over torque detection,
alarm is display and the motor stop
--- full load current level
100%
Output current (%)
P. 155
Invertor display the OL2 alarm,and the output stopped,the motor stopped too.
time
P. 156 output
OL
(Overload alarm)
Reset signal
4.44 External Terminals Filter Adjusting Function (P.157)
P.157 “External terminals filter adjusting function”
Parameter
157
Factory setting
4ms
• P.157 select response time to the signal of external terminal.
100
Setting range
0~200ms
4. Parameter description
Parameter
4.45 External Terminal Power Enable Function (P.158)
P.158 “External terminal power enable”
Parameter
158
Factory setting
0
Setting range
0~1
• If P.158=1 ， select the external terminal power enable function. At this situation, if the multi-function terminal function is STF, STR, RUN or MPO witch have been set, and opposite terminal is connected before the power on, the inverter will not run, you should connect the terminal again, the inverter will start running. If P.158=1 the terminal connected before the power on, if power on the inverter running immediately.
4.46 Energy-saving Control Function(P.159)
P.159
“
Energy-saving control function”
Parameter
Factory setting
Setting range
0
159 0
1
Remarks
Normal running mode energy-saving running mode
● In the energy-saving running mode, the inverter will control the output voltage automatically in order to reduce the output power losses when the inverter is running.
Note: 1.After select the energy-saving running mode, the deceleration time is longer than the setting value probability. Also the regular torque load property will produce abnormal voltage easily, please setting the deceleration time longer.
2. This function is valid in V/F curve. It means P.300 must be set to 0.
3. Big load purposes or frequent deceleration machine, saving energy effect may not too good.
4.47 Multi-function Display (P.161)
P.161
“
Multi-function display selection”
Parameter
Factory setting
Setting range
161 0 0~5
0
1
Remarks
When in ‘monitoring output voltage’ mode, the screen will display the current output voltage value.
When in ‘monitoring output voltage’ mode, the screen will display the current voltage between P and N.
When in ‘monitoring output voltage’ mode, the screen will
2
3 display operating condition , and
When in ‘monitoring output voltage’ mode, the screen will display the value of the input signal across terminal 2-5 (V).
101
4. Parameter description
Parameter
Parameter
Factory setting
Setting range
160 0 0~5
4
5
Remarks
When in ‘monitoring output voltage’ mode, the screen will display the value of the input signal across terminal 4-5
(mA/V).
When in ‘monitoring output voltage’ mode, the screen will display the current thermal accumulating record for inverter.
4.48 PID Control (P.170~P.183)
P.170 “PID function selection”
P.172 “PID proportion Gain ”
P.173 “PID integration Gain ”
P.175 “Abnormal deviation level”
P.177 “Exception handling mode”
P.179 “ Sleep detects duration time”
P.171 “PID feedback control method selection”
P.174 “PID differential Gain”
P.176 “Exception duration time”
P.178 “Sleep detects deviation”
P.180 “Revival level”
P.181 “Outage level” P.182 “Integral upper limit frequency”
P.183 “Deceleration step length with stable pressure”
● During the operation of PID control, the frequency displayed on the screen is the output frequency of the inverter.
● The function of Stall Prevention operates according to the setting frequency before PID control.
Please pay attention to the Gain setting during the process of PID Gain setting in case that the output current can not be limited absolutely.
● Under PID control, the output frequency is also limited between maximum frequency and minimum frequency.
● Please refer to the instructions of P.60 about the input signal filter on terminal 4-5 and terminal 2-5.
● The sketch map of PID function is as follows:
T :
s
Sampling period
＝10ms
Parameter
170
171
Factory setting Setting range
0
100%
0, 1, 2
0~1000%
Remarks
0 When P.170 = 0, PID is forbidden
1
When P.170 = 1, the feedback value is set by voltage which is from terminal 2-5
2
When P.170 = 2, the feedback value is set by current which is from terminal 4-5
---
102
4. Parameter description
Parameter
Parameter
172
173
175
176
177
178
179
180
181
182
183
Factory setting
20
1s
70%
0s
0
0
10s
90%
40Hz
50Hz
60Hz
0.5Hz
Setting range
1~100
0~100s
0~1000ms
Remarks
This gain determines the proportion controller’s impact on feedback deviation. The greater the gain, the faster the impact. Yet a gain that is too big will cause vibration.
This parameter is use to set integral controller’s integral time. When the integral gain is too big, the integral effect will be too weak to eliminate steady deviation. When the integral gain is too small, the system vibration frequency will increase, and therefore the system may be unstable.
This gain determines deviation controller’s impact on the amount of change of the deviation.
Appropriate deviation time can reduce the overshooting between the proportion controller and the integral controller. Yet when the deviation time is too large, system vibration may be induced.
--- 0~100%
0~600s
0, 1
0~100%
0~255s
0~100%
0~120Hz
(Note)
0
1
---
Coast stop
Deceleration stop
---
---
---
---
0~120Hz
(Note)
0~10Hz (Note)
P.189=1 When the deviation value accumulated with the integral time,
P.189=0 an upper limit for deviation accumulation should be set.
---
R/L1
S/L2
T/L3 filter
Set frequency
K
P
= P. 172
+ e(t)
-
+
K
I
= P. 173
+
+
K
D
=P. 174
PID module
Feedback value limit
P .182
contravariance
U/T1
W/T2
V/T3
Output frequency
IM
2 4 5
P. 171
103 convertor feedback quantity
4. Parameter description
continuance time P.176, the PID is exceptional. At this time the screen will display will select freedom or brakes according to P.177.
Parameter
● When the feedback value is lower than exceptional deviation level and continues for exceptional
, and it
For example: when P.175=60%, P.176=30s, P.177=0, when the feedback value is lower than 60% of the target feedback value and continues for 30s, the screen will display the inverter will select freedom stop.
, and the target feel-back value
the feel-back value
Maximum frequency
P.176
0HZ
• If P.178=0, the value of P.179, P.180 and P.181 is invalid. If the value of P.178 is not 0, the PID sleep function is selected. When absolute value which the feedback value minus the target feedback value is lower than sleep detect deviation and continues for sleep detect time P.179, the inverter will minish the output frequency gradually, when the output frequency is lower than outage level P.181, the inverter will brakes stop. When the feedback value is lower than revival level P.180, the output frequency of inverter will be controled by PID again.
For example: P.178=5%, P.179= 30s, P.180=90%, P.181=40Hz.
When the feedback value is larger than 95% of the target feedback value and is lower than 105% of the target feedback value, the inverter will minish the output frequency gradually after 10s. When the output frequency is lower than 40Hz, the inverter will brakes stop derictly. When the feedback value is lower than 90% of the target feedback value, the inverter will revive, and the output frequency of inverter will be controlled by PID again. the target feel-back value
Revival level below
P.179
P.179
Output frequency
Outage level
Outage proccess
0HZ
104 feedback actually
Minishing the output frequency gradually
Revival process
4. Parameter description
Parameter
<Setting>
• PID gain easy setting:
(1)After changing target, response is slow ---Increase P-gain (K
P
=P.172)
response is quick but unstable ---Decrease P-gain (K
P
=P.172)
When K
P is too small When K
P
is too large
When
K
P
is appropriate
(2)Target and feedback do not become equal ---Decrease Integration time (K
I
=P.173) become equal after unstable vibration ---Increase Integration time (K
I
=P.173)
When K
I is too long When K
I
is too short When K
I is appropriate
(3)Even after increasing K
P
, response is still slow ---Increase D-gain (K
D
=P.174)
It is still unstable ---Decrease D-gain (K
D
=P.174)
Note: If P.187=1, P.181 and P.182 are in the range of 0~1000Hz, P.183 is in the range of 0~100Hz.
4.49 4-5 Terminal Disconnection Handling (P.184)
P.184 “4-5 terminal disconnection handling”
Parameter
184
Factory setting Setting range
0 0~3
Remarks
---
<Setting>
• When P.184 = 0, this function is useless, if the terminal 4-5 is disconnected, the inverter will slow down to 0Hz.
• When P.184 =1, if the terminal 4-5 is disconnected, the keyboard panel should be shown “AErr”, the inverter will slow down to 0Hz. If connected the terminal 4-5 again, the alarm code will disappear, the inverter will be accelerated to the current corresponding to the frequency.
• When P.184 = 2, if the terminal 4-5 is disconnected, the keyboard panel should be shown “AErr”, the inverter Immediately stop and needs to be reset.
• When P.184 = 3, if the terminal 4-5 is disconnected, the keyboard panel should be shown “AErr”, the frequency which is before disconnect of the inverter is continuing operation, reconnect the line, the alarm disappears.
Note: When P.17=1, the terminal 4-5 is setting by current 4-5, this function will be useless.
105
4. Parameter description
Parameter
4.50 Ultra-high-speed Operation Function (P.187)
P.187 “Ultra-high-speed operation function selection”
Parameter
187
Factory setting
0
Setting range
0, 1
0
1
Remarks
Frequency-dependent parameters set the minimum unit of 0.01Hz.
Frequency-dependent parameters set the minimum unit of 0.1Hz.
• A detailed explanation for P.187, please refer to Appendix 6, ultra-high-speed operation parameters for frequency.
4.51 Firmware version (P.188)
P.188 “Firmware version”
● Parameter is not writable and only readable.
4.52 Factory Setting Function (P.189)
P.189 “Factory setting function”
Parameter
189
Factory setting
1
Setting range
0, 1
0
1
Remarks
Apply to the 60Hz system
Apply to the 50Hz system
● The user can select the frequency witch factory setting is 50Hz or 60Hz according to the different power frequency and the frequency witch motor factory setting. Correlation parameter directions are in the chart below:
Parameter Name Setting range
P.3
P.20
P.38
P.39
Base frequency
Acceleration/deceleration reference frequency
The maximum output frequency(the target frequency is set by the input signal across terminal 2-5/panel knob)
The maximum output frequency(the target frequency is set by the input signal across terminal 4-5)
0~400Hz
1~400Hz
1~400Hz
1~400Hz
P.55
P.66
P.
182
Frequency display reference 0~400Hz
Stall prevention operation reduction starting frequency 0~400Hz
I ntegral upper limit frequency 0~120Hz
P.195
Frequency corresponds to the maximum input voltage across the terminal 2-5.
P.197
Frequency corresponds to the maximum input voltage/current across the terminal 4-5.
P.305 Motor rated frequency
0~400Hz
0~400Hz
0~400Hz
106
Minimum setting unit
0.01Hz
0.01Hz
0.01Hz
0.01Hz
0.01Hz
0.01Hz
0.01Hz
0.01Hz
0.01Hz
0.01Hz
4. Parameter description
Parameter
Note: 1. If the customer have some problem in adjusting the factory setting which in the chart above, deceleration time , output voltage, voltage signal and setting frequency will be affected probability
2. If the customer need to adjustment the factory setting to 60Hz, the step is below:
(1). Setting P.189=0;
(2).Setting P.998 to resume the factory setting (This time, the factory setting of interrelated parameter is
60Hz, P.189=0) Please refer to P.998 in section 4.
3. If the customers need to resume the 50Hz system, you should set P.189=1, then implement the step 2 in
Note 2 (this time, the factory setting of P.189 is 1).
4. The minimum setting value, you can select P.187 to set. When P.187=1, the minimum setting value of the above parameters are 0.01Hz. When P.187=0, the minimum setting value of the above parameters are
0.1Hz.
4.53 Input Signal across Terminal 2-5 (P.192~P.195)
P.192“2-5 terminal minimum input voltage”
P.193“2-5 terminal maximum input voltage”
P.194“Frequency corresponds to the minimum input voltage of terminal 2-5”
P.195“Frequency corresponds to the maximum input voltage of terminal 2-5”
Related parameters
P. 73 “Voltage signal selection
”
P.80~P.84 , P.86
“Multi-function terminals selection”
P. 189 “Factory setting function”
Parameter Factory setting
192
193
194
0
0
0 Hz
50Hz
195
60Hz
Setting range
0~10
0~10
0~60Hz(Note4)
0~400Hz(Note 4)
Remarks
---
---
---
P.189=1
P.189=0
<Setting>
• Emendation steps:
1. Make sure that the voltage signal is correctly put in.
2. Assume that ‘the input voltage equals Value A, and the expected output frequency is 20Hz. Then adjust the signal to Value A, and write 20 into P.194, also Value A will be write into P.192.
3. Assume that the input voltage equals Value B, and the expected output frequency is 60Hz. Then adjust the signal to Value B, and write 60 into P.195, also Value B will be write into P.193.
107
4. Parameter description
Parameter
P.195
P.194
Value A
Value B Singal across terminal 2-5
Note: 1. The equation for the above curve is:
Running frequency-P.194
Voltage value-Value A
P.195-P.194
＝
Value B-Value A
2. If the user can not provide the actual stability of the signal input, you can manually set the parameters
P.192 and P.193. The value of P.192 corresponds to the frequency which P.194 set. The value of P.193 corresponds to the frequency which P.195 set. When set the parameters manually, make sure the range of
P.194 and P.195, and then adjust the voltage value of P.192 and P.193.
3. After any of P.192~P.195 is reset, the curve of P.38 is invalid.
4. If P.187=1, P.194 is in the range of 0~600Hz, P.195 is in the range of 0~1000Hz.
4.54 Input Signal across Terminal 4-5 (P.196~P.199)
P.196“Frequency corresponds to the minimum input current/voltage across terminal 4-5”
P.197“Frequency corresponds to the maximum input current/voltage across terminal 4-5”
P.198“Minimum input current/voltage across terminal 4-5”
Parameter Factory setting Setting range
P.199“Maximum input current/voltage across terminal 4-5”
Related parameters
P.80~P.84 , P.86
“Multi-function terminals selection”
P. 189 “Factory setting function”
Remarks
196 0~60Hz(Note5)
197
198
199
0 Hz
50Hz
60Hz
0
0
0~400Hz(Note5)
0~20
0~20
---
P.189=1
P.189=0
---
---
<Setting>
108
4. Parameter description
Parameter
• Emendation steps:
1. Make sure that the current signal is correctly put in.
2. Assume that the input current equals Value A, and the expected output frequency is 20Hz. Then adjust the signal to Value A, and write 20 into P.196, also Value A will be write into P.198.
3. Assume that the input current equals Value B, and the expected output frequency is 60Hz.Then adjust the signal to Value B, and write 60 into P.197, also Value B will be write into P.199.
P.197
P.196
Value A
Value B
Signal across terminal 4-5
Note: 1. The equation for the above figure is:
Running frequency-P.196
Current value-Value A
P.197-P.196
＝
Value B-Value A
2. If the user can not provide the actual stability of the signal input, you can manually set the parameters
P.198 and P.199. The value of P.198 corresponds to the frequency which P.196 set. The value of P.199 corresponds to the frequency which P.197 set. When set the parameters manually, make sure the range of
P.196 and P.197, and then adjust the voltage value of P.198 and P.199.
3. After any of P.196~P.197 is reset, the curve of P.39 is invalid.
4. Select the Input signal across terminal 4-5, please refer to P.17.
5. If P.187=1, P.196 is in the range of 0~600Hz, P.197 is in the range of 0~1000Hz.
4.55 Backlash Compensation Function (P.229~P.233)
P.229 “Backlash compensation function selection”
P.230 “The backlash compensation acceleration interrupt frequency”
P.231 “The backlash compensation acceleration interrupt time”
P.232 “The backlash compensation deceleration interrupt frequency”
P.233 “The backlash compensation deceleration interrupt time”
Parameter
229
230
231
232
233
Factory setting
0
1Hz
0.5s
1Hz
0.5s
Setting range
0~1
0~400Hz(Note3)
0~360s
0~400Hz(Note3)
0~360s
109
Remarks
---
---
---
---
---
4. Parameter description
Parameter
● Backlash countermeasures
What is the Backlash compensation?
Reduction gears have an engagement gap and have a dead zone between forward rotation and reverse rotation. This dead zone is called backlash, and this gap disables a mechanical system from following motor rotation.
More specifically, a motor shaft develops excessive torque when the direction of rotation changes or when constant-speed operation shifts to deceleration, resulting in a sudden motor current increase or regenerative status.
To avoid backlash, acceleration/deceleration is temporarily stopped. Set the acceleration/deceleration stopping frequency and time in P.229 to P.233.
Outpot frequency
Backlash compensation function
P.23
2
P.230
P.13
time
P.231
P.233
Note: 1. When set a backlash compensation, acceleration
/deceleration time only in part time longer.
2. This function is valid in V/F curve. It means P.300 must be set to 0.
3. If P.187=1, P.230 and P.232 are in the range of 0~1000Hz.
4.56 Triangular Wave Function (P.234~P.239)
P.234 “Triangular wave function selection”
P.235 “Maximum amplitude”
P.236 “Amplitude compensation for deceleration”
P.237 “Amplitude compensation for acceleration”
P.238 “Amplitude acceleration time”
P.239 “Amplitude deceleration time”
Parameter Factory setting
234 0
235 10%
236
237
238
10%
10%
10s
239 10s
Setting range
0~2
0~25%
Remarks
---
---
0~50%
0~50%
---
---
0~360s/0~3600s If P.21=0, minimum increments of P.238 and P.239 is 0.01 seconds.
0~360s/0~3600s
If P.21=1, minimum increments of P.238 and P.239 is 0.1 seconds.
110
4. Parameter description
Parameter
<Setting>
• If the value of parameter P.234 is 1, and the signal is on, the triangular wave function is effective.
Please set 36 to any parameter: P.80 ~P.84, P.86, P.126~P.128, corresponding external terminal assigned for TRI signal.
• If the value of parameter is 2, it means the triangular wave function is effective in anytime. triangular wave operation
Output frequency f0 f1 f2 f0﹕Setting value of frequency f1﹕Generated amplitude for
（f0×P.235 ） f2﹕Compensation from acceleration to deceleration （f1×P.236） f3﹕Compensation from deceleration to acceleration （f1×P.237） f1
P.7
f3
P.8
P.7
P. 239
P.238
time
STF
TRI
Note: 1.The output frequency will be limited by the maximum frequency and minimum frequency when the triangular wave function is effective.
2. If the amplitude compensation (P.236 or P.237) is too larger, over-voltage trip and stall prevention operation will automatically run, thus the inverter can not run according to the triangular wave function.
3. This function is valid in V/F curve. It means P.300 must be set to 0.
4.57 Auxiliary Frequency Function (P.240)
P.240 “Auxiliary frequency function selection”
Parameter
240
Factory setting
0
Setting range
0~4
Remarks
---
<Setting>
• When the value of P.240 is 0, auxiliary frequency function is not selected.
• When the value of P.240 is 1, operation frequency = basic frequency + auxiliary frequency (2-5),
• When the value of P.240 is 2, operation frequency = basic frequency + auxiliary frequency (4-5),
• When the value of P.240 is 3, operation frequency = basic frequency - auxiliary frequency (2-5),
• When the value of P.240 is 4, operation frequency = basic frequency - auxiliary frequency (4-5),
• When the operation frequency is less than P.2, the operation frequency should equal to P.2. When the operation frequency is more than P.1, the operation frequency should equal to P.1.
Note: Basic frequency is set by the target frequency reference source DU03B, communications or combination of multi-speed gears, or by 2-5、4-5 terminal .
111
4. Parameter description
Parameter
4.58 DC Injection Brake Function before Starting (P.242~P.244)
P.242 “
DC
injection
brake function before starting selection
”
P.243 “
DC
injection
brake time before starting
”
P.244 “
DC
injection
brake
voltage
before starting
”
Related parameters
P.13“Starting frequency”
Parameter
242
243
244
Factory setting
0
0.5s
4%
Setting range
0~1
0~60s
0~30%
Remarks
---
---
---
<Setting>
• If P.242=0, the DC injection brake function before starting is not selected. If P.242=1, the DC brake injection function before starting is selected. When the output frequency reached the starting frequency (P.13), a DC voltage (P.244) will be injected into the motor windings by the inverter, which is used to lock the motor rotor. The DC brake operation will last a period (the set value of
P.243), the motor will start.
As shown as follows:
Output frequency
P.13
time
DC injection brake voltage
P.244
time
P.243
Note: This function is valid in V/F curve. It means P.300 must be set to 0.
4.59 Bypass-inverter Switchover Function (P.247~P.250)
P.247 “MC switchover interlock time”
P.248 “Start waiting time”
P.249 “Automatic switchover frequency from inverter to commercial power supply frequency”
P.250 “Automatic switchover frequency range from commercial power supply to inverter”
112
4. Parameter description
Parameter
Parameter
247
248
249
250
Factory setting
1s
0.5 s
9999
9999
Setting range
0.1~100s
0.1~100 s
0~60Hz, 9999 (Note 4)
0~10Hz, 9999 (Note 4)
Remarks
---
---
---
---
<Setting>
• Set the frequency to switch inverter operation to bypass operation. Inverter operation is performed from a start until P.249 is reached, and when the output frequency is at or above P.249, inverter operation is automatically switched to bypass operation. If set 9999 to P.249, without automatic switchover.
• If the value of P.250 is not 9999, valid during automatic switchover operation (P.249≠9999). When the frequency command decreases below (P.249 - P.250) after operation is switched from inverter operation to bypass operation. The inverter automatically switches operation to inverter operation and operates at the frequency of frequency command. When the inverter start command (STF/STR) is turned off, operation is switched to inverter operation also.
• If the value of P.250 is 9999, valid during automatic switchover operation (P.249≠9999).When the inverter start command (STF/STR) is turned off after operation is switched from inverter operation to bypass operation, operation is switched to inverter operation and the motor decelerates to stop.
The wiring diagram:
The following is the representative wring diagram of switching the commercial power-supply operation. P.80 = 37, P.81 = 38, P.40 = 10, P.85 = 9.
MC1
NFB
R/L1
S/L2
T/L3
U/T1
V/T2
W/T3
MC2
M
MC1
K1
K2
K3
STF
M1
M0
SD
SO
SE
MC2
DC24V
A
B
10
2
5
C
DC24V
Please pay attention to the capacity of the output terminals. The terminals which used are according to different settings for P.40 and P.85 (output terminal function selection).When the output terminal function selection is 10, connect the relay which drives the commercial power-supply operation.
When the output terminal function selection is 9, connect the relay which drives the inverter operation. When the external input terminal function selection is 37, select the switching inverter to commercial power-supply operation. When the external input terminal function select 38, hand switching signal CS.
113
4. Parameter description
Parameter
Warning:
1. MC1 and MC2 must be mechanical interlock, the running direction of the inverter operation and the commercial power-supply operation should be consistent.
2. Bypass-inverter switchover function is effective in external mode.
3. So long as the signal “CS” is on, STF or STR is available.
Sequence diagram of switching the commercial power-supply:
1. Action which has not automatic switching in order.
Power supply
MRS
STF
CS
MC2
MC1
P.247
P.247
P.248
P.58
P.57
the commercial power-supply operation
The motor speed
Inverter operation
Free operation
Free operation
Inverter operation
2. Action which has automatic switching in order (P.249
≠
9999, P.250=9999). stop
STF
Output frequency
Setting frequency
P.249
time
Actual motor speed time
MC2
MC1
A A B
C
D
114
4. Parameter description
3. Action which has automatic switching in order (P.249
≠
9999, P.250
≠
9999).
STF
Output frequency
P.249
P.250
Parameter
Setting frequency
Actual motor speed
MC2
MC1
A
A B C
D A
A
B C D
When automatically switching, A is P.247, B is P.248, C is P.57 and D is P.58. time time
Note: 1. When the motor is operated at 60Hz (or 50Hz), more efficient operation can be performed by the commercial power supply than by the inverter. When the motor cannot be stopped for a long time for the maintenance/inspection of the inverter, it is recommended to provide the commercial power supply circuit.
2. To avoid commercial power supply being applied to the inverter output side when switching between inverter operation and commercial power supply operation, provide an interlock which the MC of the commercial power supply side turns on only when the MC of the inverter output side is off. Using the electronic bypass sequence function that outputs the timing signal for operation of the magnetic contactor, a complicated commercial power supply switchover interlock can be provided by the inverter.
3. This function is valid in V/F curve. It means P.300 must be set to 0.
4. If P.187=1, P.249 is in the range of 0~600Hz, P.250 is in the range of 0~100Hz.
4.60 Alarm History (P.288~P.291)
P.288 “Alarm code display option”
P.289 “Alarm code”
P.290 “The latest alarm status selection”
P.291 “The latest alarm message”
● The user can read these paragraph parameters to know the frequency, current, voltage and 12 alarm code which in front of this alarm code when alarm occurred. If execute P.996, this paragraph parameters will been clear.
115
4. Parameter description
Parameter
Parameter Factory setting Setting range
288 0 0~12
289
290
291
0
0
0
---
0~5
---
Remarks
1~12 are the value of P.288 which are corresponding to abnormal number of alarm code
E1~E12 the P.289 display.
If P.290=1, P.291 correspond to display frequency for the latest alarm occurred.
If P.290=2, P.291 correspond to display current for the latest alarm occurred.
If P.290=3, P.291 correspond to display output voltage for the latest alarm occurred.
If P.290=4, P.291 correspond to display the accumulation rate of temperature for the latest alarm occurred.
If P.290=5, P.291*100 correspond to display busbar voltage for the latest alarm occurred.
If the value of P.288 and P.290 are 0, P.289 and P.291will display 0 too.
The abnormal number of the alarm code:
Abnormal number
Alarm code
Abnormal number
00 (H00) No alarm 33 (H21)
16 (H10)
17 (H11)
18 (H12)
19 (H13)
32 (H20)
OC1
OC2
OC3
OC0
OV1
34 (H22)
35 (H23)
48 (H30)
49 (H31)
50 (H32)
Alarm code
OV2
OV3
OV0
THT
THN
NTC
Abnormal number
64 (H40)
66 (H42)
97 (H61)
98 (H62)
179 (HB3)
129 (H81)
Alarm code
EEP
PIDE
OLS
OL2
SCP
AErr
Abnormal number
144 (H90)
160 (HA0)
192 (HC0)
193 (HC1)
194 (HC2)
Alarm code
OHT
OPT
CPU
CPR
EBE
4.61 Accumulative Motor Operation Time Function (P.292, P.293)
P.292 “Accumulative motor operation time ( minutes )”
P.293 “Accumulative motor operation time ( days )”
Parameter
292
293
Factory setting
0 min
0 day
Setting range
0~1439min
0~9999day
Remarks
---
---
<Setting>
• P.292 means the minutes of accumulative motor operation, execute P.998, cut off the power, updated value cannot change the value of P.292.Only set 0 to P.292, can clear the accumulation of time.
116
4. Parameter description
Parameter
• P.293 means the days, execute P.998, cut off the power, updated value cannot change the value of
P.293.Only set 0 to P.293, can clear the accumulation of time.
4.62 Password Protection Function (P.294, P.295)
P.294 “
Decryption parameter
”
P.295 “Password setup”
Parameter
294
295
Factory setting
0
0
Setting range
0~9998
2~9998
Remarks
---
---
<Setting>
• P.294 is a parameter which can decrypt, after decryption succeed, the value of P.294 is 0. When
P.295 is after setting a password-protected, P.294 enters the pre-set the password to unlock the password-protected parameter, then the parameters can modify.
• P.295 is a parameter which can set password. The password must be larger than 1, after succeeding to set password, the value of P.295 is 1, and after removing the password, the value of P.295 is 0. If the password was set, the parameters would not be changed except P.294, and can’t execute P.998.
After cutting off the power, the password also exists. Only when deciphering is successful, that parameters can be changed.
Note: If the password was forgotten, the inverter must return to factory to decipher.
4.63 Motor Control Mode (P.300, P.301)
P.300 “Motor control mode selection”
P.301 “Motor parameter auto-tuning function selection”
Parameter Factory setting Setting range
300
301
0
0
0~3
0~3
Remarks
0 V/F control
1 ---
2 Facility vector control
3 Sensorless vector control
0 No motor parameter auto measurement function
1
2
Motor parameter auto measurement function
(Measured of the motor is running)
Motor parameter auto measurement function
(Measurement of the motor is not running)
3 Online auto measurement function
117
4. Parameter description
Parameter
<Setting>
• If P.300 = 0, the inverter have no motor parameter auto measurement function, to normal by V / F control operation.
• When select the facility vector control, please setting P.300 to 2. We can use this function to compensate the changes of the frequency when the load of the motor becomes heavier.
• If you need the motor parameter auto-tuning function, you must set P.301 to 1 or 2, then press down
FWD or
REV
.
The screen of the operation panel will display “TUN” and flicker when in measurement process. If the measurement is success, the operation panel will display “TEND” and flicker. If the measurement is failure, the operation panel will display “FAL” and flicker. Press down
STOP
RESET
for 1s, return to normal display.
• The step of the motor parameter auto measurement as follow:
Confirm the wiring
(Please refer 2.5.6 )
Set motor parameters
(P.302~P.307)
P.301
1 、2
0
Press down
FWD or
REV
,The screen
of the operation panel will display “TUN”
If failure, the operation panel will display “FAL” and flicker
N
Success
Y
If succeed, the operation panel will display
“TEND” and flicker
Press down
STOP
RESET for 1s, return to normal display.
Press down STOP
RESET for 1s, return to normal display.
Manually adjust parameter values
N
Y
Manual input parameters
(P.302~P.312), and then wtite in P.997
Finish
118
4. Parameter description
Parameter
• If you need Sensorless vector control, you should set P.300 to 3.
Note: 1. Motor capacity and inverter capacity must be with grade or sub-grade.
2. If P.187=1, the sensorless vector control function is invalid.
3. To do auto measurement function, such as permitting motor rotation, set P.301 to 1
(Dynamic measurement), then it should be made load off the motor completely. Such as loading conditions don't allow the case which the motor rotation when Auto-tuning automatic measurement function, please set P.301 to 2 (Static measurement).
4. Sensorless vector control: measurement by automatic (Auto-tuning) function to enhance the control performance. Set the motor parameters or do auto measurement function before set P.300 to 3, in order to increase the control accuracy
4.64 Motor Parameter (P.302~P.312)
P.302 “Motor rated power”
P.303 “Motor poles”
P.304 “Motor rated voltage”
P.305 “Motor rated frequency”
P.306 “Motor rated current”
P.307 “Motor rated rotation speed”
Parameter
302
303
304
305
306
307
308
309
310
311
312
Factory setting
0
4
220/440V
50Hz
60Hz
Determined by horsepower
1410r/min
1710 r/min
Determined by horsepower
Determined by horsepower
Determined by horsepower
Determined by horsepower
Determined by horsepower
P.308 “Motor excitation current”
P.309 “Stator resistance”
P.310 “Rotor resistance”
P.311 “Leakage inductance”
P.312 “Mutual inductance”
Setting range
0~160
0~8
0~440V
0~400Hz
0~500A
0~9998 r/min
0~500A
0~9998
0~9998
0~9998
0~9998
Remarks
---
---
---
P.189=1
P.189=0
---
P.189=1
P.189=0
---
---
---
---
---
119
4. Parameter description
Parameter
<Setting>
• If the motor and load can be completely disengaged, please select P.301=1, when the motor rotation, the motor parameters auto measurement, then press down
FWD or
REV
, the inverter will automatically calculate the following parameters: P.308~P.312.
• If the motor and load can not be fully
disengaged, please select P.301=2, when the motor stopped, the motor parameters auto measurement, then press down
FWD or
REV
, the inverter will automatically calculate the following parameters: P.308~P.312.
• Users can also calculate two parameters according to the motor nameplates. Used in the calculation of the motor nameplate parameters: Rated voltage U, rated current I, rated frequency f and power factor
.
• Motor no-load excitation current calculation method and the motor mutual inductance are calculated as follows, including L6 for motor leakage inductance.
No-load excitation current:
I
0
I
1
2
Mutual inductance:
L m
2
U
3
f
I
0
L
6
I
0
is the no-load excitation current，L m
is the mutual inductance，L
6
is the leakage inductance.
Note: 1. When the inverter and motor with different levels of use, please make sure the input parameters of the motor nameplate from P.302 to P.307. The vector control mode dependent on motor parameters strongly. If you need obtain good control performance, you must obtain the exact parameters of the controlled motor.
2. When any one or more parameters have been manually changed, please make a P.997 function, in order to reload new parameters values.
4.65 Speed Control Gain Adjustment (P.320~P.321)
P.320 “Speed control proportion coefficient”
P.321 “Speed control integral coefficient”
Parameter Factory setting Setting range
320 100% 0~2000%
321 0.30s 0~20s
Remarks
---
---
<Setting>
• P.320 set the speed control proportional gain. (The set value is set to a few bigger, for speed changing follow instructions will become better, the speed changing caused by external disturbance will be smaller. )
120
4. Parameter description
Parameter
• P.321 set the speed control integration time. (Because of external disturbance to speed changes, the value will be set to be smaller, so that to reset time of the original speed is shorter.)
Note: 1. If use P.320 to improve the speed control gain, can improve the response time. But if the value is setting too high will produce vibration and noise.
2. Reduce the speed control integral coefficient P.321, the reset time of the speed variation is shorter, but if this value is too small, the overshoot will be produced.
4.66 Parameter Copy Function (P.994, P.995)
P.994 “Parameter copy readout”
P.995 “Parameter copy write-in”
● When set value into P.994, P.995, Motor rotation must be in a stop, this parameter value is only valid when P.77=0 and in PU mode. When using same parameters for several inverter value setting.
Use P.994 and P.995 to perform duplication value to other inverter rapidly.
● Procedures of parameter copy:
1. When the first inverter is in PU mode, the value of P.994 is readout (the screen will display
) and then press “Write”, at the same time the screen is flickering, it means that the parameter copy from inverter to operation panel is in process. When no more flickering on the screen is means the parameter copy is done.
2. When the second inverter is in PU mode, the value of P.995 is readout (the the screen display ) and then press “write” at the same time, then the screen is flickering it means the parameter copy from operation panel to inverter EEPROM is in process. When the screen is no more flickering, the parameter copy is done.
* PU series operation panel need to purchase
Note: 1. Regarding parameter copy function in P.994 and P.995, it is only available on SH-PU series of Inverters.
2. When parameter copy is in process, the value of P.0 to P.390 will be copied and duplicate into Digital Unit and inverter.
4.67 Alarm History Clear (P.996)
P.996 “Alarm history clear”
● Once P.996 is read out (after read out, the screen will display abnormal event logs are erased.
) and rewritten in, all the
121
4. Parameter description
Parameter
4.68 Inverter Reset (P.997)
P.997 “Inverter reset”
● Once P.997 is read out (after read out, the screen will display
) and rewritten in, the inverter is reset. Once the inverter is reset, the values of the ‘electronic thermal relay’ and the
‘IGBT module thermal relay’ will be set to zero.
4.69 Parameter Initialization (P.998, P.999)
P.998 “Restoring all parameters to default values”
P.999 “Restoring some parameters to default values”
● Once P.998 is read out (after read out, the screen will display
) and rewritten in, all parameters except P.21, P.125, P.187, P.188, P.189, P.292, P.293 will be restored to the default values.
● Once P.999 is read out (after read out, the screen will display
) and rewritten in, all parameters except P.21, P.125, P.187, P.188, P.189, P.192, P.194~P.197, P.292, P.293, P.300~P.312 will be restored to the default values.
● Please make sure that do not carry out any other operations before the screen displays which indicates that the corresponding parameters has been restored to the default values.
,
122
5. Inspection and Maintenance
Inspection and Maintenance
In order to avoid the malfunction and security problems resulting from aging of the devices which is caused by environmental factors such as temperature, oil fog, dust, vibration, humidity and etc.,
‘daily inspection’ and ‘periodical inspection’ are necessary.
Note: Only fully-qualified electrical professional personnel can carry out installation, wiring, dismounting and maintenance.
5.1 Daily inspection
1. Check whether the surrounding conditions are normal (including temperature, humidity, dust density and etc.) at the installment place.
2. Check whether the power supply voltage is normal (the voltages among R/L1, S/L2 and T/L3 ).
3. Check whether wiring is ok (whether the external wiring for the main-circuit board and the control-board terminal is loose).
4. Check whether the cooling system is abnormal (Whether there’s any abnormal acoustic noise when operating. whether the wiring is ok.).
5. Check the indicating lamp (Whether the control-board indicating LED lamp, the operation panel indicating LED lamp and the operation panel screen LED are normal).
6. Check whether the expected performance is maintained.
7. Check whether there’s any abnormal vibration, acoustic noise or smell during running.
8. Check whether there is liquid leaking from the filter capacitors.
5.2 Periodical inspection (during stop)
1. Check the connector and wiring (whether the connector and wiring between the main-circuit board and control board is ok).
2. Check whether components on the main-circuit board and the control board are overheated.
3. Check whether the electrolytic capacitors on the main-circuit board and control board have liquid leaking out.
4. Check the IGBT module on the main-circuit board.
5. Clean the dust and contaminants on the circuit board.
6. Check the insulation resistor.
7. Check whether the cooling system is abnormal (Whether the wiring is firm; clean the air filter, etc).
8. Check screws and belts.
9. Check the external wires and the terminal banks for damage.
5.3 Regular replacement of parts (components)
Items
The corresponding period for replacement
Description
Cooling fan 2 years
For the axle of a fan, the standard lifetime is about 10~35 thousand hours. With reference to the time of 24 hours one day, it is sure that the fan should be replaced every 2 years.
123
5. Inspection and Maintenance
Inspection and Maintenance
Items
Filter capacitor
The corresponding period for replacement
5 years
Description
The filter capacitor is an electrolytic capacitor, and will deteriorate with time. The deterioration speed is contingent on the ambient conditions. Generally, it shall be replaced every 5 years.
--- If bad contact occurs, please replace it immediately. Relay
Note: Please send the inverters to the factory when replacement of the parts is necessary.
5.4 Inverter insulation resistance measurement
1. Before measurement, first dismount the ‘wiring of the main-circuit terminals’ and the ‘control board’. Then execute wiring in the way of the right picture.
2. The measurement is only suitable for the main circuit. Such measurement is prohibited for control board terminals.
3. The value of the insulation resistance shall be
greater than 5MΩ.
Note: Please do not carry out a high-voltage test, because the built-in semiconductor components will be damaged by such a test.
5.5 Motor insulation resistance measurement
1.
Before measurement, please dismount the motor, and execute wiring in the way of the right figure.
2.
The insulation resistance shall be greater than 5MΩ.
5.6 Motor insulation resistance measurement
Before check, first dismount the external wires for the main-circuit terminals. Then, set your multi-meter to the ohm-testing position.
Terminal mark
Positive voltage
R/L1
S/L2
T/L3
P
Negative voltage
P
P
P
R/L1
Normal result
Conducting
Conducting
Terminal
Conducting mark
Not conducting
Positive voltage
U/T1
V/T2
W/T3
P
124
Negative voltage
P
P
P
U/T1
Normal result
Conducting
Conducting
Conducting
Not conducting
5. Inspection and Maintenance
R/L1
Terminal mark
S/L2
T/L3
N
N
N
Positive voltage
P
P
Inspection and Maintenance
Negative voltage
S/L2
T/L3
N
N
N
R/L1
S/L2
T/L3
Normal result
Not conducting
Not conducting
Not conducting
Not conducting
Not conducting
Conducting
Conducting
Conducting
Terminal mark
Positive voltage
P
P
U/T1
V/T2
W/T3
N
N
N
Negative voltage
V/T2
W/T3
N
Normal result
Not conducting
Not conducting
Not conducting
N
N
Not conducting
Not conducting
U/T1 Conducting
V/T2 Conducting
W/T3 Conducting
125
Appendix 1 Parameter list
Parameter list
Parameter number
Torque boost
Maximum frequency
Minimum frequency
Base frequency
Speed 1 (high speed)
Speed 2 (
Name medium speed)
Speed 3 (low speed)
Acceleration time
Setting range
0~30%
0~120Hz
0~120Hz
Minimum setting unit
0.1%
0.01Hz
0.01Hz
0~400Hz
0~400Hz
0~400Hz
0~400Hz
0~360.00s/
0~3600.0s
0.01Hz
0.01Hz
0.01Hz
0.01Hz
0.01s/0.1s
Default value
(Note 1)
120Hz
0Hz
50Hz/60Hz
(Note 2)
60Hz
30Hz
10Hz
5s
Deceleration time
0~360.00s/
0~3600.0s
0.1s/0.01s 5s
Electronic thermal relay capacity
DC injection brake operation frequency
DC injection brake operation time
DC injection brake operation voltage
JOG acceleration / deceleration time
Input signal across terminal
4-5 selection
0~500A
0~120Hz
0~60s
0~30%
0~60Hz
0~13
0~400Hz
0~360.00s/
0~3600.0s
0、1
0.01A
0.01Hz
0.1s
0.1%
0.01Hz
1
0.01Hz
0.1s/0.01s
1
High-speed frequency maximum
120~400Hz 0.01Hz
0~1000V, 9999 0.1V
Acceleration/deceleration reference frequency
Acceleration/deceleration time increments
1~400Hz
0,1
0.01Hz
1
Stall prevention operation level
0~400% 0.1%
compensation factor at
0~200%, 9999 0.1% level reduction
0~400Hz, 9999 0.01Hz
Motors rated current
(Note 1)
3Hz
0.5s
4%
0.5Hz
0
5Hz
0.5s
0
120Hz
9999
50Hz/60Hz
(Note 2)
0
200%
9999
9999
User setting Reference value page
P40
P41
P41
P41
P43
P43
P43
P44
P44
P46
P46
P46
P46
P47
P48
P51
P51
P51
P41
P41
P44
P44
P52
P52
P43
126
Appendix 1 Parameter list
Parameter list
Parameter number
Name Setting range
Minimum setting unit
0~400Hz, 9999 0.01Hz
0~400Hz, 9999 0.01Hz
Output frequency filter constant
Acceleration/deceleration curve selection
Regenerative brake function selection
0~400Hz, 9999 0.01Hz
0~31
0, 1, 2
0, 1
0、1
1
1
1
1
Serial communication
Baud rate selection
Communication protocol selection
P.34 Reserved
P.35 Reserved
The maximum operation frequency (the target frequency is set by the input signal of terminal
2-5)
The maximum operation frequency (the target frequency is set by the input signal of terminal
4-5)
Multi-function terminal pattern output
0, 1, 2
0, 1
0~254
0~5000r/min 0.1r/min
1~400Hz
1~400Hz
0~10
1
1
1
0.01Hz
0.01Hz
1
0~100%
Output frequency detection for forward rotation
0~400Hz
0.1%
0.01Hz
Output frequency detection
0~400Hz, 9999 0.01Hz for reverse rotation
The second acceleration time
0~360.00s/
0.01s/0.1s
The second deceleration time
0~360.00s/
0.01s/0.1s
The second torque boost
0~30%, 9999 0.1%
127
Default value
9999
9999
9999
User setting Reference value page
P43
P43
P43
0 P53
0
0
0
1
0
0
0 r/min
50Hz/60Hz
(Note 2)
50Hz/60Hz
(Note 2)
0
10%
6Hz
9999
9999
9999
9999
P53
P55
P55
P56
P56
P56
P71
P72
P76
P77
P79
P80
P80
P44
P44
P40
Appendix 1 Parameter list
Parameter list
Parameter number
Name
The second base frequency
Minimum
Setting range setting unit
0~400Hz,
9999
0, 1
0.01Hz
1
Data length
Stop bit length
Parity check selection
CR & LF selection
Number of communication reties
Communication check time interval
AM terminal function selection
0, 1
0, 1, 2
1, 2
0~10
0~999.8s,
9999
0, 1
1
1
1
1
0.1s
1
Default value
User setting Reference value page
9999
0
1
0
0
1
9999
0
P41
P56
P56
P56
P56
P56
P56
P80
Frequency display reference
0~400Hz 0.01Hz
Current reference monitoring
Restart coasting time
0~500A
0~30s, 9999
Restart cushion time
0~60s
0.01A
0.1s
0.1s
Selection of frequency sources
Input signal filtering constant
Remote setting function selection
0, 1
0~31
0~3
1
1
1
Zero current detection level
0~200%,
9999
0.1%
Zero current detection time
0.05~1s, 9999 0.01s
P.64 Reserved
Retry selection
Stall prevention operation reduction starting frequency
Number of retries at alarm occurrence
Retry waiting time
0~4
0~400Hz
0~10
0~360s
1
0.01Hz
1
0.1s
Retry accumulation time at alarm
Special regenerative brake duty
0
0~30%
0
0.1%
50Hz/60Hz
(Note 2)
Related output current
9999
10s
1
31
0
5%
0.5s
0
50Hz/60Hz
(Note 2)
0
6s
0
0
P80
P80
P82
P82
P72
P83
P83
P85
P85
P86
P52
P86
P86
P86
P55
128
Appendix 1 Parameter list
Parameter list
Parameter number
Name
Minimum setting unit
Idling braking and linear braking selection
Carrier frequency
0, 1 1
0.7~14.5kHz 0.1kHz
Voltage signal selection
Setting range
0, 1 1
P.74 Reversed
Stop or Reset function selection
Panel knob signal input frequency bias
Parameters protection write
Forward/reverse rotation prevention selection
Operation mode selection
0~1
0~400Hz
0, 1, 2
0, 1, 2
0~8
1
0.01Hz
1
1
1
P.85
Multi-function terminal
M0 function selection
Multi-function terminal
M1 function selection
Multi-function terminal
M2 function selection
Multi-function terminal
STF function selection
Multi-function terminal
STR function selection
Function selection for multi-function relay
Multi-function terminal
RES function selection
P.87 Reversed
P.88 Reversed
Slip coefficient
P.90 Reserved compensation
Frequency jump 1A
Frequency jump 1B
Frequency jump 2A
Frequency jump 2B
Frequency jump 3A
0~39
0~39
0~39
0~39
0~39
0~10
0~39
0~10
1
1
1
1
1
1
1
1
0~400Hz, 9999 0.01Hz
0~400Hz, 9999 0.01Hz
0~400Hz, 9999 0.01Hz
0~400Hz, 9999 0.01Hz
0~400Hz, 9999 0.01Hz
30
9999
9999
9999
9999
9999
0
Default value
1
User setting Reference value page
P87
5.0 kHz
0
1
P87
P72
P88
0Hz
0
0
0
2
3
4
0
1
5
P72
P89
P89
P90
P91
P91
P91
P91
P91
P77
P91
P95
P95
P95
P95
P95
P95
129
Appendix 1 Parameter list
Parameter list
Parameter number
Name Setting range
Minimum setting unit
Default value
User setting Reference value page
Frequency jump 3B
P.97 Reserved
0~400Hz, 9999 0.01Hz
Middle frequency 1
Output voltage 1 of middle frequency
0~400Hz
0~100%
0, 1
0.01Hz
0.1
1
Runtime of section 1 in programmed operation mode
Runtime of section 2 in programmed operation mode
Runtime of section 3 in programmed operation mode
Runtime of section 4 in programmed mode operation
Runtime of section 5 in programmed operation mode
Runtime of section 6 in programmed operation mode
Runtime of section 7 in programmed operation mode
0~6000s
0~6000s
0~6000s
0~6000s
0~6000s
0~6000s
0~6000s
0.1s
0.1s
0.1s
0.1s
0.1s
0.1s
0.1s
Runtime of section 8 in programmed operation mode
Operation panel monitoring selection
Acceleration/deceleration time of section 1
Acceleration/deceleration time of section 2
0~6000s
0, 1, 2
0.1s
1
0~600s/0~6000s 0.01s/0.1s
0~600s/0~6000s 0.01s/0.1s
Acceleration/deceleration time of section 3
Acceleration/deceleration time of section 4
Acceleration/deceleration time of section 5
Acceleration/deceleration time of section 6
Acceleration/deceleration time of section 7
0~600s/0~6000s 0.01s/0.1s
0~600s/0~6000s 0.01s/0.1s
0~600s/0~6000s 0.01s/0.1s
0~600s/0~6000s 0.01s/0.1s
0~600s/0~6000s 0.01s/0.1s
9999
3Hz
10
1
0s
0s
0s
0s
0s
0s
0s
0s
0
0s
0s
0s
0s
0s
0s
0s
P95
P48
P48
P96
P96
P96
P96
P96
P96
P96
P96
P96
P98
P96
P96
P96
P96
P96
P96
P96
130
Appendix 1 Parameter list
Parameter list
Parameter number
Name
Acceleration/deceleration time of section 8
P.119 Reserved
Output signal delay time
Acceleration/deceleration time setting selection
I/O expansion board input terminal M3 function selection
I/O expansion board input terminal M4 function selection
I/O expansion board input terminal M5 function selection
I/O expansion board output relay1 function selection
I/O expansion board output relay2 function selection
Setting range
0~600s/0~6000s 0.01s/0.1s
0～3600s
0~255
0~8
0, 1
---
0~39, 9999
0~39, 9999
0~39, 9999
0~10, 9999
0~10, 9999
0~400Hz
0~400Hz
0~400Hz
0~400Hz
0~400Hz
0~400Hz
0~400Hz
Minimum setting unit
Default value
User setting value
Reference page
0.1s
1
1
1
---
1
1
1
1
1
0.01Hz
0.01Hz
0.01Hz
0.01Hz
0.01Hz
0.01Hz
0.01Hz
0s
0s
0
0
0
0
9999
9999
9999
9999
9999
0Hz
0Hz
0Hz
0Hz
0Hz
0Hz
0Hz
P96
P77
P96
P96
P96
P98
P98
P98
P98
P98
P98
P96
P96
P96
P96
P96
P96
P96
0Hz
P96
Voltage signal bias direction and rotational direction setup
0~400Hz
0%~100%
0.1%~200%
0~11
0~400Hz
0.01Hz
0.1%
0.1%
1
0.01Hz
0~400Hz, 9999 0.01Hz
0~400Hz, 9999 0.01Hz
0%
100%
0
0Hz
9999
9999
P72
P72
P72
P43
P43
P43
131
Appendix 1 Parameter list
Parameter list
Parameter number
Name Setting range
0~400Hz, 9999
Minimum setting unit
Default value
User setting
Reference page value
0.01Hz 9999
P43
0~400Hz, 9999 0.01Hz 9999
P43
9999
P43
0~400Hz, 9999 0.01Hz
0~400Hz, 9999 0.01Hz
Zero-speed control function selection
Voltage instruction at zero-speed control
Modbus communication data format
External terminals filter adjusting function
External terminal power enable
0~400Hz, 9999 0.01Hz
0~221
0, 1
0~30%
0, 1
0~5
0~200%
0~60s
0~200ms
0、1
1
1
0.1%
1
1
0.1%
0.1s
1ms
1
E nergy-saving control function
S tall prevention operation level when restart
Multi-function display selection
0、1
0~200%
0~5
1
0.1%
1
Output voltage 2 of middle frequency
0~400Hz、9999 0.01Hz
0~100% 0.1%
Output voltage 3 of middle frequency
0~400Hz、9999 0.01Hz
0~100% 0.1%
0~400Hz、9999 0.01Hz
Output voltage 4 of middle frequency
0~100% 0.1%
Output voltage 5 of middle frequency
0~400Hz、9999
0.01Hz
0~100% 0.1%
PID function selection
0、1、2
1
9999
9999
0
0
5%
0
4
0%
1s
4ms
0
0
120%
0
9999
0
9999
0
9999
0
9999
0
0
P43
P43
P82
P99
P99
P56
P56
P100
P100
P100
P101
P101
P82
P101
P48
P48
P48
P48
P48
P48
P48
P48
P102
132
Appendix 1 Parameter list
Parameter list
Parameter number
Name
PID feedback control method selection
Minimum
Setting range setting unit
Default value
User setting value
Reference page
0~1000%
1~100
0~100s
1%
1
0.1s
100%
20
1s
P102
P102
P102
0~1000ms 1ms 0 ms
P102
detects deviation
0~100%
0~600s
0、1
0~100%
0.1%
0.1s
1
0.1%
70%
0s
0
0
P102
P102
P102
P102
P102
detects duration time
0~255s
0~100%
0.1s
0.1%
10s
90%
0~120Hz 0.01Hz 40Hz
Integral upper limit frequency
0~120Hz 0.01Hz 50HZ /60Hz
Deceleration step length with stable pressure
4-5 terminal disconnection handling
Ultra-high-speed function selection operation
0~10Hz
0~3
0~1
---
0.01Hz
0
1
---
0.5Hz
0
0
---
Factory setting function
2-5 terminal minimum input voltage
2-5 terminal maximum input voltage
Frequency corresponds to the minimum input voltage of terminal 2-5
Frequency corresponds to the maximum input voltage of terminal 2-5
Frequency corresponds to the minimum input current/voltage across terminal 4-5
0, 1
0~1024
0~1024
0~10
0~10
0~60Hz
0~400Hz
0~60Hz
1
1
1
0.01
0.01
0.01Hz
0.01Hz
0.01Hz
1
80
900
0
0
0Hz
50Hz/60Hz
（Note2）
0Hz
P102
P102
P102
P102
P105
P106
P106
P106
P80
P80
P107
P107
P107
P107
P108
133
Appendix 1 Parameter list
Parameter list
Parameter number
Name
Frequency corresponds to the maximum input current/voltage across terminal 4-5
Minimum input current/voltage across terminal 4-5
Maximum input current/voltage across terminal 4-5
Backlash function selection compensation
The backlash compensation acceleration interrupt frequency
The backlash compensation acceleration interrupt time
The backlash compensation deceleration interrupt frequency
The backlash compensation deceleration interrupt time
Triangular wave function selection
Amplitude compensation for deceleration
Amplitude compensation for acceleration
Minimum
Setting range setting unit
Default value
User setting Reference value page
0~400Hz
0~20
0~20
0~1
0~400Hz
0~360s
0~400Hz
0~360 s
0~2
0~25%
0~50%
0~50%
0.01Hz
0.01
0.01
1
0.01Hz
0.1s
0.01Hz
0.1s
1
0.1%
0.1%
0.1%
50Hz/60Hz
（Note2）
0
0
0
1Hz
0.5s
1Hz
0.5s
0
10%
10%
10%
P108
P108
P108
P109
P109
P109
P109
P109
P110
P110
P110
P110
0~360s
/0~3600 s
0.01 s/0.1s 10 s
P110
0~360s
/0~3600 s
Auxiliary frequency function selection
DC injection brake function before starting selection
DC injection brake time before starting
DC injection brake voltage before starting
0~4
0~1
0~60s
0~30%
MC switchover interlock time
0.1~100s
0.1~100s
0.01 s/0.1s
1
1
0.1s
0.1%
0.1s
0.1s
10s
0
0
0.5s
4%
1s
0.5s
P110
P111
P112
P112
P112
P112
P112
134
Appendix 1 Parameter list
Parameter list
Parameter number
Name
Minimum
Setting range setting unit
Default value
Automatic switchover frequency from inverter to commercial power 0~60Hz,9999 0.01Hz supply frequency
Automatic switchover frequency range from commercial power supply
0~10Hz,9999 0.01Hz to inverter
Alarm code display option
0~12 1
Alarm code
The latest alarm status selection
---
0~5
---
1
Mutual inductance
0~9998
0~9998
0.1
0.1
9999
9999
0
0
0
The latest alarm message
--- ---
Accumulative motor operation time
0~1439min 1min
(min)
Accumulative motor operation time
0~9999day 1day
(day)
Decryption parameter 0~9998 1
2~9998 1
Password setup
Motor control mode selection
Motor parameter auto-tuning function selection
0~3
0~3
0~160
0~8
0~440V
1
1
0.01
1
1 V
Motor rated rotation speed
Motor excitation current
0
0min
0day
0
0
0
0
0
4
220/440V
0~400Hz
0~500A
0~9998 r/min
0~500A
0.01Hz
0.01 A
50Hz/60Hz
（Note 2）
Determined by horsepower
1 r/min
1410/1710 r/min
（Note 2）
0.01 A
Determined by horsepower
0~9998
0~9998
0.01
0.01
Determined by horsepower
Determined by horsepower
Determined by horsepower
Determined by horsepower
User setting
Reference page value
P112
P112
P115
P115
P115
P115
P116
P116
P117
P117
P117
P117
P119
P119
P119
P119
P119
P119
P119
P119
P119
P119
P119
135
Appendix 1 Parameter list
Parameter list
Parameter number
Name
Setting range
Speed control proportion coefficient
Speed control integral coefficient
0~2000%
0~20s
Refer to Chapter 4
Refer to Chapter 4
Minimum setting unit
1%
0.01s
---
---
Default value
100%
0.30s
---
---
User setting Reference value page
---
---
Alarm history clear
Refer to Chapter 4 --- --- ---
Inverter reset
Refer to Chapter 4
Restoring all parameters to
Refer to Chapter 4 default values
---
---
---
---
---
---
Restoring some parameters to
Refer to Chapter 4 default values
--- --- ---
Note: 1.The torque boost, motor rated current and the stator resistance values are in the table as follows:
P120
P120
P121
P121
P121
P122
P122
P122
Inverter Type
SE2-021-0.4KW
SE2-021-0.75KW
SE2-021-1.5KW
SE2-021-2.2KW
SE2-023-0.4KW
SE2-023-0.75KW
SE2-023-1.5KW
SE2-023-2.2KW
SE2-023-3.7KW
SE2-023-5.5KW
SE2-023-7.5KW
SE2-043-0.4KW
SE2-043-0.75KW
SE2-043-1.5KW
SE2-043-2.2KW
SE2-043-3.7KW
SE2-043-5.5KW
SE2-043-7.5KW
SE2-043-11KW
SE2-021-0.2KW
4
4
3
3
2
6
6
6
4
4
4
3
3
P. 0
6
6
4
4
6
6
4
6.0
9.0
12.0
17.0
23.0
1.6
11.0
17.5
24.0
33.0
1.5
2.6
4.2
P. 9(A)
3.0
5.0
8.0
11.0
3.0
5.0
8.0
2. The default value is due to the set value of P.189. When P.189=0, the default value is 60Hz, which is applied to the 60Hz system. When P.189=1, when default value is 50Hz, which is apply to the 50Hz system.
3. The minimum value and setting range of all the frequency related parameters can choose by P.187. You can refer to Appendix 6 for details.
136
Appendix 2 Alarm Code List
Alarm Code
Code
ERR
OC1
Over-current when stop
Screen Display Cause Troubleshooting
1. Under-voltage for power supply
2. The RES is ‘on’
3. Bad connection
1. Provide a normal power supply
2. Shut off RES between the operation 3. Ensure firm connection between panel and main machine the operation panel and the main machine
4. Internal malfunction circuit
5. Wrong operation of
CPU
4. Replace the inverter
5. Restart the inverter
The inverter may be disturbed. Please restart the inverter. If the alarm repeated, please send the inverter back to the factory.
OC1
Over-current during acceleration
OC2
Over-current at constant speed
The output current is two times larger than the rated
1. In case the time for acceleration or deceleration is too short, please current of the inverter. prolong it.
2. Avoid abrupt increase of load.
3. Check Terminals U/T1, V/T2 and
W/T3 for short circuit.
OC3
Over-current during deceleration
OV0
Over- voltage when stop
OV1
Over-voltage during acceleration
OV2
Over-voltage at constant speed
Check whether the power supply is normal or abnormal.
Over-voltage between
1. In case the time for acceleration or deceleration is too short, please
Terminal P and Terminal prolong it.
N
2. Check the brake resistor between terminal P and PR for loose connection.
3. Check whether the values of P.30 and P.70 are right or not.
137
Appendix 2 Alarm Code List
Alarm Code
Code
OV3
Over-voltage during deceleration
THT
The IGBT module is overheating
Screen Display Cause Troubleshooting
Over-voltage between Terminal
Please refer to OV1, OV2.
P and Terminal N
The IGBT module thermal
Avoid the inverter long timely operating under overload accumulating relay acts condition
THN
Motor overheating
OHT
The external thermal relay operates.
OPT
Peripheral devices are abnormal
1. Check whether the set
The electronic thermal relay operates value of the P.9 is correct or not (the set value should comply the actual motor)
2. Reduce load
The external thermal relay
1. Check the capacity of the external thermal relay and operates the motor for matching.
2. Reduce the load
1. Abnormal communication.
The maximum communication number is violated. retry
Correctly
2. Interrupted communication. communication parameters
The maximum communication check time interval is violated. set the
EEP
Memory is abnormal
CPU
CPU error
OLS
Stall prevention protection
The memory ROM fails
External electromagnetic disturbance is too strong
Send it back to the factory.
Improve external disturbance
The load of the motor is too
1. Reduce the load of the motor. heavy.
Increase the value of P.22.
138
Appendix 2 Alarm Code List
Alarm Code
Code
PIDE
PID abnormal
SCP
Over-current
NTC
The IGBT module is overheating
CPR
CPU abnormal
EbE
Expansion board abnormal
OL2
Over torque abnormal
Screen Display Cause Troubleshooting
4. Exchange a larger capacity inverter and motor.
1. The capacity of inverter
5. Check the value which setting of PID feedback and motor is not enough. signal Gain，setting the value
2. Setting PID target again according to PID value and feed-back value unreasonable
3. peripheral equipment
3. Check whether the external feedback device (such as failure feed-back signal Gain. sensor, regulation resistance) and circuit is normal or abnormal.
The output current is two Check Terminals U/T1, V/T2 and times larger than the rated W/T3 for short circuit. (such as current of the inverter. the motor wiring)
1. Reduce the environment
The temperature of IGBT module is too high temperature and improve the air condition
2. Check whether the fan of the
CPU software abnormal inverter is damaged.
1. Check the wiring.
2. Check the parameter setting.
3. Improve external disturbance.
The inverter’s first auto detection result is different Check the connection between the from the next one, or they are expansion board and the main the same, but not the existing machine. types of expansion board.
1. Too heavy load of motor.
2. The setting value of
1. Alleviate the load of motor.
2. Adjustment the setting value
P.155 and P.156 is of P.155 and P.156 properly unreasonable.
Note: 1. When the above alarms occur, the inverter will stop. Please deal with these alarms according to the methods mentioned above.
2. When the above alarms occur, the inverter will stop. Please deal with these alarms according to the methods mentioned above.
3. The abnormal number of alarm code can refer to page 118.
139
Appendix 3 Warning code list
Warning code
Code Screen Display Cause Troubleshooting
Current stall
Voltage stall
PU
MON
RUN
flicker
PU
MON
RUN
Hz
V
EXT
A
Hz
V
EXT
A
flicker
When the output current is larger than Stall prevention operation level, the three lights on the left side of the screen flicker, indicating that the inverter is in current stall mode.
In this case the motor may not run smoothly.
When the voltage between P and N is too high, the three lights on the right side of the screen flicker, indicating that the inverter is in voltage stall mode. Then the motor may not run smoothly.
1. Check if the values of
P.22, P.23, and P.66 are proper.
2. Check if the values of
P.7 and P.8 are too small.
1. Add a brake resistor between P and PR.
2. Check if the values of
P.7 and P.8 are too small
LV
Input voltage is low.
Supply with the normal voltage
Low voltage
LT motion
PU
MON
RUN
flicker
When the output current is more than twice the rated current, but
Hz
V
EXT
A it doesn’t reach the stall level, all the six lights on both side of the screen flicker, indicating that the inverter is in LT mode.
Then the motor may not run smoothly.
1. Please increase the acceleration/decelerati on time in case of abrupt acceleration/decelera-t ion.
2. Avoid abrupt load increasing.
3. Check whether there is short circuit among
U/T1,V/T2 and W/T3.
Note: The above phenomenon is to show the working state of the inverter, and the inverter will not stop. To get around the above troubles, please adjust the parameters properly or check the power supply and load carefully.
140
Appendix 4 Troubles and Solutions
Troubles and Solutions
Trouble
Motor remains stopped
Check points
Check the
• Check that a proper power supply voltage is applied.
Main circuit
• Check that the Power Lamp is lit.
• Check that the motor is connected properly.
Check the
• Check that the load is not too heavy. load
• Check that the shaft is not locked.
• Check that the starting frequency (P.13) setting is not greater than the target frequency.
Check the
• Check that the operation mode (P.79) setting is correct.
• Check that the maximum frequency (P.1) is not set to 0. parameter
• Check that the reverse rotation prevention (P.78) is not settings selected.
• Check that the bias and gain (P.194~P.197) setting is correct.
• Check that the frequency jump (P.91~P.96) setting is correct.
• Check that the output stop signal (MRS) is not on. (The related parameter is P.80~P.84, P.86.)
• Check that the reset signal (RES) is not on. (The related
Motor rotates in opposite direction
Speed does not increase. parameter is P.80~P.84, P.86).
Check the
• Check that the external thermal relay does not operate. control
• Check that the ALARM lamp is off and the reset is not circuit executed.
• Check that voltage/current start signal is input.
• Check that the signal STF/STR is correct.(The related parameter is P.80~P.84, P.86.)
• Check that wiring for the control circuit is ok.
• Check that the phase sequence of output terminals
U/T1, V/T2 and
W/T3 is correct.
• Check that the start signals (STF and STR) are connected properly.
• Check that the load is not too heavy.
• Check that the stall prevention level (P.22) setting is correct.
• Check that the torque boost (P.0) setting is correct.
• Check that the maximum frequency (P.1) setting is correct.
• Check that the acceleration/ deceleration time (P.7, P.8) settings are not
Acceleration/ deceleration is not smooth
Motor current is large
Speed varies during operation too short.
• Check that the acceleration/ deceleration pattern (P.29) setting is correct.
• Check that the voltage/current input signal is affected by noises.
• Check that the load is not too heavy.
• Check that the torque boost setting is not too large.
• Check whether the torque boost (P.0) is set too large.
• Check that the frequency setting signal is not affected by noise.
• Check that the load is not varying.
• Check that the wiring length for the main circuit is correct.
141
Appendix 5 Optional equipment
Optional equipment
1. Expansion board (Please according to the choose expansion board and the function to set the parameter from P.126 to P.130)
(1). I/O expansion board（SE-EB01）
3 On-off signal input and 2 Relay output can be expanded, shown as follows:
Terminal type
On-off signal input
Relay output 1
Relay output 2
Terminal name
M3
M4
M5
SD
PC
A1
B1
C1
A2
B2
C2
Function name
Optional
Optional
Optional
SD
PC
---
---
---
---
---
---
Remarks and function description
For detailed descriptions, please refer to
Chapter 4.
P.126~P.128 in
Common reference Ground for M3, M4 and M5.
In the ‘source input’ mode, it provides a common power supply for the terminals referred above.
Normally, points A-C are always open-circuit; points B-C are always ‘short-circuit’.
These terminals are multi-function relay output. For detailed description, please refer to P.129~P.130.
(Note) Contactor capacity: VDC30V / VAC230V-- 0.3A
(2). Terminal block communication expansion board（SE-CB01）
RS485/422 serial communication, both Shihlin protocol and Modbus protocol can be selected,
Shown as follows:
142
Appendix 5 Optional equipment
Optional equipment
Terminal type
485 communication terminal
Terminal name
SDA
SDB
RDA
RDB
P5S
SG
Function name
SDA
SDB
RDA
RDB
P5S
SG
Remarks and function description
RS485/422 serial communication terminal
5V Source
5V Ground
(3). Communication expansion board for RJ-11 connector (SE-CB02)
There are two RJ-11 connectors on the board, please use them with the corresponding transmission cable.
(4). Communication expansion board for RJ-45 connector (SE-CB03)
This communication expansion board use CBL cable to connect DU01.
(5). 4~20mA current source expansion board (SE-IB01)
143
Appendix 5 Optional equipment
Optional equipment
Terminal type
Analog signal output
Terminal name
AMI
P5S
5
Function name
---
P5S
5
Remarks and function description
Connected with an external analog meter to indicate the output frequency or current.
5V Source
5V Ground
(6). Profibus communication expansion board (SE2-PD01)
1). SE2-PD01 meets EN50170 standards, using profidrive DPV0 standards.
2). SE2-PD01 as a slave for Profibus network, the maximum rate of communication to support
12M.
3). SE2-PD01 using a common terminal form to connect profibus network, addresses is from 1 to 125.
4). Connect SE2-PD01, please use the unshielded twisted pair RS-485 cable (recommended
PROFIBUS approved cable)
.
5). SE2-PD01 power is supplied by the inverter which connected to it.
Terminal type
Profibus communication terminal
Terminal name
FG
D-
D+
CNTR
V-
V+
Function name
Remarks and function description
SHIELD Shield ground
RxD/TxD- N Profibus Data -
RxD/TxD- P Profibus Data +
RTS
Data reference potential (C)
Profibus request signal
5V Ground and reference Ground for data
+5V 5V Source
SP LED: Instructed the inverter and SE2-PD01 connection status.
NET LED: Instructed SE2-PD01 and the Profibus DP network connection status.
Note: The shihlin inverter can automatically identify the SE2-PD01 communications expansion board, and adjust the corresponding parameters of its own with the SE2-PD01 to make a successful connection, the user in the course of communication do not modify the drive parameters, so as not to affect the SE2-PD01 normal work
144
Appendix 5 Optional equipment
(7). DeviceNet communication expansion board (SE2-DN01)
Optional equipment
1). SE2-DN01 meets ODVA DeviceNet standards.
2). SE2-DN01 as a slave for DeviceNet network, support for 125k, 250k, 500k baud rate of communication
3). SE2-DN01 using a common terminal form to connect DeviceNet network, addresses is from
0 to 63.
4). Connect SE2-DN01, please use the standard DeviceNet specific cable.
5). The power of SE2-DN01 is supplied by the 24V power supply from DeviceNet network.
Terminal type
Terminal name
Function name
Remarks and function description
V+ V+ Isolated 24V power supply
DeviceNet communication
SHIELD SHIELD Network cable shield
CAN- CAN_L CAN_L signal terminal
CAN+ CAN_H CAN_H signal
V- V- Isolated ground
--- Empty ---
NS LED: Instructed SE2-DN01 and the DeveceNet network connection status.
MS LED: Instructions SE2 - DN01 internal modules working condition.
SP LED: Instructed the inverter and SE2-DN01 Working condition.
Address switch 1~6: Set the communication address of SE2-DN01 in DeviceNet network.
Baud rate setting switch 7~8: Set the communication rate of SE2-DN01.
Note: 1. 00 representative of 125k, 01 representative of 250k, 10 representative of 500k, 11 representative automatically set baud rate.
2. The shihlin inverter can automatically identify the SE2-DN01 communications expansion board, and adjust the corresponding parameters of its own with the SE2-DN01 to make a successful connection, the user in the course of communication do not modify the drive parameters, so as not to affect the SE2-DN01 normal work
145
Appendix 5 Optional equipment
Optional equipment
2. Operation panel, fixing pedestal and transmission cable
(1). DU03B operation panel sets (operation panel and fixing pedestal, the units in the figure below is mm)
The assembly dimensions of the fixing pedestal are as follows:
NO.
1
Model
SNKDU03B
146
Name
DU03B operation panel sets
Appendix 5 Optional equipment
(2). DU05 operation panel
Optional equipment
The assembly dimensions of the fixing pedestal are as follows:
NO.
1
Model
SNKDU05
147
Name
DU05 operation panel
Appendix 5 Optional equipment
(3). DU01 operation panel sets (operation panel and fixing pedestal)
Optional equipment
NO.
1
Model
SNKDU01S
(4). PU01 operation panel sets
Name
DU01 operation panel sets
NO.
1
Model
SNKSHPU01
Name
PU01 operation panel sets
148
Appendix 5 Optional equipment
(5). CBL: Transmission cable used with the above operation panel
Optional equipment
Ordering code instructions:
NO.
1
2
3
Model
CBL1R5GT
CBL03GT
CBL05GT
Name
Transmission cable (1.5M)
Transmission cable (3M)
Transmission cable (5M)
Ordering code
SNKCBL1R5GT
SNKCBL03GT
SNKCBL05GT
149
Appendix 6 Frequency parameters of ultra-high-speed
Frequency parameters
1. After setting the inverter ultra high-speed operation function parameter P.187, please be sure to set P.998 to adjust the frequency-dependent parameters.
2. In the use of inverter ultra-high-speed operation function, do not use PU series operation panels to achieve parameter copy function by set P.994 and P.995.
3. Inverter ultra-high speed operation function, by the use of communication written in frequency, please pay attention to the size of the set value. Because if P.187 = 1, minimum setting unit is 0.1
Hz.
For example: Change value of P.195 to 50 (initial value is 60) in communication example 4.
Step1 and step 2 are the same as step1 and step2 of example 3.
Step 3. The PC requests the inverter to inputting 50 into P.195, using the format A:
ENQ
Station number
0
Command
Code HDF
Waiting
Time
Data
H1388
Sum Check CR
H05 H30 H30 H44 H46 H30 H31 H33 H38 H38 H45 H45 H0D
195 minus 100 equal to 95, then Minimum unit of P.195 is 0.1, therefore
converting 95 to hexadecimal H5F, 50*10=500, then convert 500 to
H5F+H80=HDF. Hexadecimal H01F4, and convert 0,1,F,4
to ASCII CODE to send out.
4. On the ultra-high-speed operation function, the can not use the sensor vector speed control
5. function.
When P.187=1, the minimum value and setting range of all the frequency related parameters is follow in the below table.
Parameter number
P.1
Name
Maximum frequency
P.2
P.3
P.4
P.5
P.6
P.10
P.13
P.15
P.18
Minimum frequency
Base frequency
Speed 1 (high speed)
Speed 2 ( medium speed)
Speed 3 (low speed)
DC injection brake operation frequency
Starting frequency
JOG frequency
P.20
P.24
P.25
P.26
P.27
High-speed maximum frequency
Acceleration/deceleration frequency
Speed 4
Speed 5
Speed 6
Speed 7 reference
Setting range Minimum setting unit
0~1000Hz
0~1000Hz
0~1000Hz
0~1000Hz
0~1000Hz
0~1000Hz
0~1000Hz
0~600Hz
0~1000Hz
120~1000Hz
1~1000Hz
0~1000Hz、9999
0~1000Hz、9999
0~1000Hz、9999
0~1000Hz、9999
0.1Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz
150
Appendix 6 Frequency parameters of ultra-high-speed
Frequency parameters
Parameter number
P.38
P.39
P.42
Name
The maximum output frequency(the target frequency is set by the input signal across terminal 2-5/panel knob)
The maximum output frequency(the target frequency is set by the input signal across terminal 4-5)
Output frequency detection for forward rotation
Setting range Minimum setting unit
1~1000Hz
1~1000Hz
0~1000Hz
0.1Hz
0.1Hz
0.1Hz
P.43
P.47
Output frequency detection for reverse
0~1000Hz、 rotation
The second base frequency
0.1Hz
0.1Hz
P.55
P.66
P.76
P.91
P.92
Frequency display reference
Stall prevention operation reduction starting frequency
Panel knob signal input frequency bias
Frequency jump 1A
Frequency jump 1B
0~1000Hz
0~1000Hz
0~1000Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz P.93
P.94
P.95
P.96
P.98
Frequency jump 2A
Frequency jump 2B
Frequency jump 3A
Frequency jump 3B
Middle frequency 1
0~1000Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz
0~1000Hz 0.1Hz P.131
P.132
P.133
P.134
P.135
P.136
P.137
P.138
P.142
P.143
Frequency of section 1
Frequency of section 2
Frequency of section 3
Frequency of section 4
Frequency of section 5
Frequency of section 6
Frequency of section 7
Frequency of section 8
Speed 8
Speed 9
0~1000Hz
0~1000Hz
0~1000Hz
0~1000Hz
0~1000Hz
0~1000Hz
0~1000Hz
0~1000Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz
P.144
P.145
P.146
P.147
P.148
P.149
Speed 10
Speed 11
Speed 12
Speed 13
Speed 14
Speed 15
0.1Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz
151
Appendix 6 Frequency parameters of ultra-high-speed
Frequency parameters
Parameter number
P.162
Name
Middle frequency 2
P.164
P.166
P.168
P.181
P.182
P.183
P.194
P.195
P.196
P.197
P.230
P.232
P.249
P.250
P.305
Middle frequency 3
Middle frequency 4
Middle frequency 5
Outage level
Setting range Minimum setting unit
0~1000Hz、9999
0~1000Hz、9999
0~1000Hz、9999
0~1000Hz、9999
0~1000Hz
Integral upper limit frequency
Deceleration step length with stable pressure
0~1000Hz
0~100Hz
Frequency corresponds to the minimum input voltage across terminal 2-5
Frequency corresponds to the maximum input voltage across terminal 2-5
Frequency corresponds to the minimum input current/voltage across terminal 4-5
Frequency corresponds to the maximum input current/voltage across terminal 4-5
The backlash compensation acceleration interrupt frequency
The backlash compensation deceleration interrupt frequency
Automatic switchover frequency from inverter to commercial power supply frequency
Automatic switchover frequency range from commercial power supply to inverter
Motor rated frequency
0~600Hz
0~1000Hz
0~600Hz
0~1000Hz
0~1000Hz
0~1000Hz
0~600Hz,9999
0~100Hz,9999
0~1000Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz
0.1Hz
152
Amendment record
Amendment record
Printing Date The manual version
2011.05
2012.10
V1.00
V1.01
(Applicable for V0.40 or above firmware)
The first edition
Amendment
1. Unifying names of some parameters
2. Amending some mistakes of the instruction manual
Version: V1.01
Printing Date: October.2012
153
Shihlin Electric
Factory Automation Products
Human Machine Interface
Temperature
Controller
Servo motor and drive
Inverter
Shihlin Electric & Engineering Corporation
H ead Office:
16F, No. 88, Sec. 6, ChungShan N. Rd.., Taipei, Taiwan, 111
TEL:+886-2-2834-2662 FAX:+886-2-2836-6187
HsinFun Factory (Taiwan):
No.234, Chung Lun, Hsin Fun, HsinChu, Taiwan, 304
TEL:+886-3-599-5111 FAX:+886-3-5907173
SuZhou Factory(China):
No.22, HuoJu Rd., SuZhou Tech. District, JiangSu, China. 215009
TEL:+86-512-6843-2662 FAX: +86-512-6843-2669
Copyright reserved
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