Shihlin SE2 Series Manual
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Shihlin SE2 Series Manual

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Table of Contents

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 a 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 the 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.
1
Guide for Manual

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Summary of Contents for Shihlin SE2 Series

  • Page 1 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.
  • Page 2 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 for the ‘multi-function control terminal’, two words ‘on’ and ‘turn on’...

  • Page 3: Table Of Contents

    Contents 1. Product Examination ....................4 2. Introduction of Shihlin Inverter .................. 5 3. Primary operation ...................... 31 4. Parameter description ....................43 5. Inspection and Maintenance ................... 125 Appendix 1 Parameter list ................... 128 Appendix 2 Alarm Code List ..................139 Appendix 3 Warning code list ..................

  • Page 4: Product Examination

    Product series 1.3 Indent symbol instruction: For example: Demand Indent symbol Operation Build-in Specification panel filter SE2-021-0.4K （SE2 Series Single-Phase 220V 0.5HP） SNKSE20210R2KDL SE2-023-1.5K（SE2 Series Three-Phase 220V 2HP） SNKSE20231R5KD SE2-043-2.2K（SE2 Series Three-Phase 440V 3HP） SNKSE20432R2KL SE2-043-3.7K（SE2 Series Three-Phase 440V 5HP） SNKSE20433R7K...

  • Page 5: Introduction Of Shihlin Inverter

    2. Introduction of Shihlin Inverter Introduction of Inverter 2.1 Electric specification 2.1.1 220V Series Single-Phase Model SE2-021-□□□K 0.4K 0.75K 1.5K 2.2K applicable motor capacity 0.75 Rated output capacity kVA (Note) Rated output current A (Note) 11.0 Output 150% 60 seconds; 200% 1 second (reverse time...
  • Page 6 2. Introduction of Shihlin Inverter Introduction of Inverter 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 applicable motor capacity 0.75 Rated output capacity kVA (Note) Rated output current A (Note) Output 150% 60 Seconds; 200% 1 Second (reverse time...
  • Page 7 2. Introduction of Shihlin Inverter Introduction of Inverter 2.2 Common specification (Inverter characteristics) SVPWM control, V/F control, facility vector control, Speed sensorless Control method vector control. 0.2~1000Hz (The starting frequency setting range is 0~600Hz). Please Output frequency range refer to P.187 in Chapter 4.
  • Page 8 2. Introduction of Shihlin Inverter Introduction of Inverter Running status Output frequency monitoring, output current monitoring, and monitoring output voltage monitoring. Alarm history monitoring, alarm history clear, all parameters clear, HELP mode and soft version read. Operation panel Run indication lamp, frequency monitoring indication lamp,...
  • Page 9 2. Introduction of Shihlin Inverter Introduction of Inverter 2.3 Mechanical Dimensions 2.3.1 Form 2.3.2 Dimension Model D(mm) W(mm) H(mm) A(mm) B(mm) C(mm) Φ 5 SE2-021-0.4K Φ 5 SE2-021-0.75K Φ 5 SE2-021-1.5K Φ 5 SE2-021-2.2K Φ 5 SE2-023-0.4K Φ 5 SE2-023-0.75K Φ...
  • Page 10 2. 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 : 14A 3PH AC380~480V 50/60Hz Output : 13A MAX 3PH AC380~480V 5.5KW FREQ. Range : 0.2~ 1000 Hz EC00001 Serial NO.
  • Page 11 2. Introduction of Shihlin Inverter Introduction of Inverter Note: 1. The enlarge figure of the control-circuit terminal block nameplate is as follows: There’s no screw for the 1-Phase type.
  • Page 12 2. Introduction of Shihlin Inverter Introduction of Inverter 2.5 Installation and wiring 2.5.1 Transport Handling must take the fuselage, not only take cover or any part of the inverter, or it may drop out then cause dangerous. 2.5.2 Stockpile This product before installing must be placed in the packaging, if not use, in order to change the...
  • Page 13 2. Introduction of Shihlin Inverter Introduction of Inverter Commonly signal wire (weak) and power lines (heavy) are in control cabinet, to inverterr, electric line of force divided into incoming lines and tail wire. In wiring, signal wire and power lines should distributed in different regions, in close (within 20cm), parallel lines and interlace lines are unallowed strictly, and the two cannot be tied together.
  • Page 14 2. Introduction of Shihlin Inverter Introduction of Inverter 2.5.4 Installation notice 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.
  • Page 15 2. Introduction of Shihlin Inverter Introduction of Inverter 2.5.5 System wire arrangement of SE2-0XX-0.4K~11K (0.5HP~15HP) series Power Please follow the specific Power power supply requirement supply shown in this manual. FUSE/NFB There may be an inrush current during power up.
  • Page 16 2. Introduction of Shihlin Inverter Introduction of Inverter 2.5.6Terminal wire arrangement of SE2-0XX-0.4K~11K(0.5HP~15HP)series ===== Note: ============================================================== 1. In the above figure, Main circuit and control circuit wiring or ground wiring should be noted that the thickness of wire. 2. For the usage of external thermal relay, please refer to P.80~P.84, P.86 in Chapter 4.
  • Page 17 2. Introduction of Shihlin Inverter Introduction of Inverter 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 have both the ‘Sink Input’...
  • Page 18 2. Introduction of Shihlin Inverter Introduction of Inverter 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’.
  • Page 19 2. Introduction of Shihlin Inverter Introduction of Inverter 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’...
  • Page 20 2. Introduction of Shihlin Inverter Introduction of Inverter Control terminals Terminal Function Terminal type Remarks and function description name name Optional These terminals are multi-function control terminals Optional (SINK/SOURCE mode switchable). Optional P.80~P.84, P.86 For detailed descriptions, please refer to...
  • Page 21 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-V-W’ which are designed for connecting motors, otherwise, the inverter may be damaged.
  • Page 22 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.
  • Page 23 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-gronded power supply (IT power), the Mini jumper must be cut off to prevent circuit damage (according to IEC61800-3) and reduce earth leakage current.
  • Page 24 2. Introduction of Shihlin Inverter Introduction of Inverter 2.7 Selection of peripheral equipments 2.7.1 No-fuse switch Applicable NFB/MCCB type Applicable MC Power source (Shihlin) type (Shihlin) Inverter type Motor capacity capacity Taiwan/ Taiwan Motherland Motherland SE2-021-0.4K 220V 0.5HP 1.8kVA NF30 5A...
  • Page 25 2. Introduction of Shihlin Inverter Introduction of Inverter 2.7.2 Power cable specification/pressing connection terminals specification Pressing connection terminal Power cable specification specification (used by power cables) Inverter type Cables for the Cables for the Cables for the Cables for the power supply output U.V.W...
  • Page 26 2. Introduction of Shihlin Inverter Introduction of Inverter 2.7.3 Brake resistors Inverter type Brake resistor specification Inverter type Brake resistor specification 100W 220Ω 1000W 25Ω SE2-021-0.4K SE2-023-5.5K 150W 120Ω 1200W 20Ω SE2-021-0.75K SE2-023-7.5K 300W 60Ω 80W 1000Ω SE2-021-1.5K SE2-043-0.4K 300W 60Ω...
  • Page 27 2. Introduction of Shihlin Inverter Introduction of Inverter 2.7.5Zero-phase Reactor UNIT:mm P41T63*38*25C Motor capacity Recommended Wire Qty. Wiring Method Size (mm 0.75 0.5-5.5 Diagram A 220V series 3.5-5.5 Diagram B 0.75 0.5-5.5 Diagram A 440V series 3.5-5.5 8-14 Diagram B...
  • Page 28 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.
  • Page 29 2. Introduction of Shihlin Inverter Introduction of Inverter 2.7.6 Input/Output Reactor Input AC Line Reactor 220V，50/60Hz，Three-phase Rated Amps of 2% impedance reactor types 4% impedance reactor types inverter ACL-0005-EISC-E3M8 ACL-0005-EISC-E5M6 0.75 ACL-0005-EISC-E3M8 ACL-0005-EISC-E5M6 ACL-0010-EISC-E1M5 ACL-0010-EISC-E2M8 ACL-0015-EISC-E1M0 ACL-0015-EISC-E1M9 17.5 ACL-0020-EISC-EM75 ACL-0020-EISC-E1M4...
  • Page 30 2. Introduction of Shihlin Inverter Introduction of Inverter 220V，50/60Hz，Three-phase Rated Amps of 1% impedance reactor types 2% impedance reactor types inverter OCL-0005-EISC-E1M4 OCL-0005-EISC-E2M8 0.75 OCL-0005-EISC-E1M4 OCL-0005-EISC-E2M8 OCL-0010-EISC-EM70 OCL-0010-EISC- E1M4 OCL -0015-EISC-EM47 OCL -0015-EISC-EM93 17.5 OCL -0020-EISC-EM35 OCL -0020-EISC-EM70 OCL -0030-EISC-EM23...

  • Page 31: Primary Operation

    ● 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, namely, ‘PU mode’, ‘JOG mode’, ‘external mode’, ‘communication mode’, ‘combined mode 1’, ‘combined mode 2’...
  • Page 32 3. Primary operation Primary operation Related Operation The reference source of The signal source of values Remarks parameters mode target frequency motor starting Communication, Combined ‘combination mode 3 External terminals multi-speed stage levels’ （ ） or External JOG（P.15） (Note ) Operation Combined ‘External voltage/current...
  • Page 33 4. 3. Primary operation Primary operation 3.1.1 The flow charts for transferring operation modes with DU03B P.79=0 P .79=1 Note: 1. In ‘PU mode’, the indicating lamp in the operation panel will be lit. 2. In ‘external mode’ the indicating lamp will be lit.
  • Page 34 3. Primary operation 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.
  • Page 35 3. Primary operation Primary operation Note: 1. When the inverter runs, the frequency can be changed by pressing 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.
  • Page 36 3. Primary operation Primary operation 3.2.5 The operating flow charts for HELP mode with DU03B Alarm history Flicker Alarm history clear 超过 0.5s All parameters clear 超过0.5s Software version clear Flicker Software version Alarm history Note: 1. In E.HIS monitoring mode, press down the key to display the alarm code (press down the key again to return to E.HIS monitoring mode), then four latest alarm codes can be displayed by pressing down the...
  • Page 37 3. Primary operation Primary operation 3. In ALLC monitoring mode, press down the key and the screen will display “0” (press down the key again to return to ALLC monitoring mode), then change it to “1”with , the screen will display ALLC, Hold down the 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.
  • Page 38 3. Primary operation Primary operation Steps Description MODE Note: 1. When P.79=0, after the power is turned on or the inverter is reset, press to shift to ‘operating mode’. The inverter will enter the external mode first, then press shift to PU mode. 2.
  • Page 39 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...
  • Page 40 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. 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).
  • Page 41 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: The signal source of Operating methods The reference source of target frequency...
  • Page 42 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.

  • Page 43: Parameter Description

    4. Parameter description Parameter 4.1 Torque Boost (P.0, P.46) P.0 “Torque Boost” P.3“Base frequency” P.46 “Second Torque Boost” P.19“Base Voltage” P.47“Secone 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, since the output voltage of the inverter is inadequate, the starting torque is usually inadequate.
  • Page 44 4. Parameter description Parameter 4.2 The output frequency range (P.1, P.2, P.18) P.1 “Maximum frequency” P.13“Starting frequency” P.2 “Minimum frequency” P.18 “High-speed maximum frequency” The upper limit and the lower limit of the output frequency can be restricted. Parameter Factory setting Setting range Remarks 120Hz...
  • Page 45 4. Parameter description Parameter ● The maximum output voltage of the inverter is called ‘base 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 voltage.
  • Page 46 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.1“Maximun frequency” P.5 “speed 2(medium speed)” P.2“Minimum frequency” P.6 “speed 3 (low speed)” P.29“Acceleration/deceleration pattern selection” P.24~P.27 “speed 4 to 7” P.79“Operation mode selection” P.142~P.149 “speed 8 to 15” P.80~P.84, P.86 “Multi-function terminals selection”...
  • Page 47 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 P.24= P.25= P.26= P.27=...
  • Page 48 4. Parameter description Parameter Parameter Factory setting Setting range Remarks 0~360s When P.21=0 0~3600s When P.21=1 0~360s When P.21=0 0~3600s When P.21=1 50Hz When P.189=1 1~400Hz (Note 2) 60Hz When P.189=0 Minimum setting increments:0.01s 0, 1 Minimum setting increments:0.1s 0~360s When P.21=0 9999 0~3600s...
  • Page 49 4. Parameter description Parameter 4.6 Electronic thermal relay capacity (P.9) P.9 “Electronic thermal relay capacity” 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 Factory setting Setting range...
  • Page 50 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. •...
  • Page 51 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.167 “Voltage output at middle P.98 “Middle frequency 1” frequency 4” P.99 “Voltage output middle P.168 “Middle frequency 5” frequency 1”...
  • Page 52 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 ‘Second Torque Boost’ is valid. P.14＝0 P.14＝1 P.19 P.19 Output frequency Output frequency Applicable to Constant torque loads (conveyer belt etc.)
  • Page 53 4. Parameter description Parameter P.14＝6，7，8 P.14＝9，10 P. 19 P. 19 Output frequency Output frequency P. 3 P. 3 When P.14=6, the value of A is 8.7%; when P.14=7, the When P.14=9, the value of A is 20.0%; when P.14=10, value of A is the value of A is 10.4%; when P.14=8, the the value of A is 25.0%.
  • Page 54 4. Parameter description Parameter 4.10 JOG mode (P.15, P.16) Related parameters P.15 “JOG frequency” P.20 “Acceleration/deceleration P.16 “JOG acceleration/deceleration reference frequency” P.21 “Acceleration/deceleration time” 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.
  • Page 55 4. Parameter description Parameter 4.12 Stall prevention (P.22, P.23, P.66) P.22 “Stall prevention operation level” P.23 “Offset coefficient for Stall prevention operation level at double speed” P.66 “Stall prevention operation level reduction starting frequency” P.189“Default 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.
  • Page 56 4. Parameter description Parameter 4.13 Output frequency filtering constant (P.28) P.28 “Output frequency filtering 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.
  • Page 57 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 P3. 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 Pr3 is: The equation for the ascending S pattern curve above Pr3 is: t: time...
  • Page 58 4. Parameter description Parameter Note: In this pattern 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 function selection” P.70 “Special regenerative brake duty” ●...
  • Page 59 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 Modbus protocol.
  • Page 60 4. Parameter description Parameter Factory Parameter Setting range Remarks Parameter setting Only CR CR and LF 0~10 (Note 2) do communication overtime test 0~999.8 according to the set value 9999 0~999.8s, 9999 9999: No communication overtime test 9999 (Note 3) Warn and coast to stop 0, 1 No warning and keep running...
  • Page 61 Station number Inverter 2 Inverter 3 Inverter 1 ● 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.
  • Page 62 4. Parameter description Parameter ① Communication Request from PC to Inverter Information number Format Waiting Stop Station Command (Write data Time Data check Character Number Code to Inverter) Waiting Stop (Read data Station Command Time check Character from Number Code Inverter) ③...
  • Page 63 4. Parameter description Parameter *1) Description of Control Code (ASCII CODE) Control Code ASCII CODE Description Control Code ASCII码 Description NULL Acknowledge Start of Text Line Feed End of Text Carriage Return Enquiry 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.
  • Page 64 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: Station number Command Code Data Waiting Time Sum Check H0002 H30 H30 H46 H41 H30 H30 H30 H32 H44 H39 Calculation...
  • Page 65 4. Parameter description Parameter Step3. PC requests the inverter to read the value of P.195, using the format B: Station number Command Code Waiting Time Sum Check H30 H30 H35 H46 H30 H42 195 minus 100 equals 95, then invert 95 to hexadecimal H5F, and convert5 and F to ASCII CODE H35、H46. Step4.
  • Page 66 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: Station number Error Code H30 H30 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.
  • Page 67 4. Parameter description Parameter Message Details Setting range: 0~254, 0 is the broadcast address, the address of inverter is from 1 to 254. ① Address 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.
  • Page 68 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) Address Function Initial address Register number Mode Start Check *1） *2） *4） *3） ASCII 2char 2char 4char...
  • Page 69 4. Parameter description Parameter Message Content *1) Address Set the address to send information. *2) Function code *3) Initial address Set the beginning address of the register which have write function. *4)Write dada Write data to the specified registerwhich is fixed at 16-bit. Note: The message of normal response is the same as the query information.
  • Page 70 4. Parameter description Parameter Function *2） Address Error code Mode Start Check *1） *3） H80+ Function code ASCII 2char 2char 2char 2char 0D 0A >=10ms 8bit 8bit 8bit 2byte >=10ms Message Content *1) Address Set the address to send information. *2) Function code Function code＋H80 *3) Error code...
  • Page 71 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 ASCII H30 H31 H30 H36 H31H30 H30 H30 H30 H30 H30 H30 H45 H39 0D 0A...
  • Page 72 0D 0A 00 18 >=10ms >=10ms 3. Communication commands list ● Set the following command codes and data, you can control the various operations, surveillance and so on. Modbus Shihlin protocol Information content and its Modbus Item code code functions address Read out operation H0000：CU；...
  • Page 73 4. Parameter description Parameter Shihlin Modbus Modbus Item protocol Information content and its functions code address code H0000~H00FF b8~b15：reserved b7：Alarm occurrence b6：Frequency detection b5：Parameters to default values end. Inverter State H1001 b4：Overload b3：Frequency achieved b2：reverese rotation b1：Forward rotation b0：Operation set frequency...
  • Page 74 4. Parameter description Parameter Shihlin Modbus Modbus Item protocol Information content and its functions code address code Operation H06/H10 H0000~H9C40，write in P.430 H1002 frequency write in H5A5A H1104 H9966 H1103 Inverter parameter parameter recovery H06/H10 and error code H9696 H1106 description table erased.
  • Page 75 4. Parameter description Parameter Parameter Factory setting Setting range Remarks 0 r/min 0.1~5000r/min 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.
  • Page 76 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. •...
  • Page 77 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.
  • Page 78 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...
  • Page 79 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.
  • Page 80 4. Parameter description Parameter P.17=1 P.17=0 P. 39 P. 39 20mA Input signal across Input signal across terminal 4-5 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.
  • Page 81 4. Parameter description Parameter Factory Setting Parameter Remarks setting range 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.
  • Page 82 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.
  • Page 83 4. Parameter description Parameter 4.23 Output frequency detection (P.42, P.43) P.42 “Output frequency detection for Related parameters forward rotation” P.40 “Multi-function output terminal pattern” P.43 “Output frequency detection for P.85 “Function selection for reverse rotation” multi-function relay” Parameter Factory setting Setting range Remarks 0~400Hz (Note 2)
  • Page 84 4. Parameter description Parameter ● Between terminal AM and terminal 5, an electric meter can be connected to indicate the output current value or the output frequency. Parameter Factory setting Setting range Remarks 0, 1 50Hz When P.189=1 0~400Hz (Note) 60Hz When P.189=0 Rated current...
  • Page 85 4. Parameter description Parameter 7. Press to adjust the AM output gain, press 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. 4.25 Restart function (P.57, P.58, P.150, P.160) P.57 “Restart coasting time”...
  • Page 86 4. Parameter description Parameter Note: 1. When need restart function, P.150 must be setted. 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.
  • Page 87 4. Parameter description Parameter Output P. 61 ＝1 、2 frequency P. 61 ＝1 (Hz) P. 61 ＝2 、3 P. 61 ＝3 Time Acceleration(RH) Deceleration (RM) Clear (RL) Forward rotation(STF) Power supply *external target frequency (except multi-speed) or PU target frequency <Setting>...
  • Page 88 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, showen as follows: Output frequency Setting frequency Acceleration（RH）...
  • Page 89 4. Parameter description Parameter • 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. •...
  • Page 90 4. Parameter description Parameter <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.
  • Page 91 4. Parameter description Parameter <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.
  • Page 92 4. Parameter description Parameter 4.33 Parameters write protection (P.77) P.77 “Parameters write protection” Parameter Factory setting Setting range 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.
  • Page 93 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- Termi Factory Setting Function Value Function description Remarks meter setting range name ‘external mode’, In programmed ‘combined mode 1’, or operation mode, ‘combined mode 3’,...
  • Page 94 4. Parameter description Parameter Para- Termi Factory Setting Value name Function Instruction meter setting range STF+EXJ STR+EXJ STF+RT STR+RT 0~39 multiplexed STF+RL function is STR+RL the complex several STF+RM basic STR+RM functions. STF+RH means Multiplexed function that we can STR+RH STF+RL+RM multiplexed STR+RL+RM...
  • Page 95 4. Parameter description Parameter Para- Termi Factory Setting Value name Function Instruction meter setting range Multi-speed In ‘external mode’, when PO ‘on’, programmed operation mode is chosen. When external alarms occur, RES_E Reset became effective In ‘external mode’, when ‘on’, manually operation circle mode...
  • Page 96 4. Parameter description Parameter Operating Instructions STF(P.8X=0) Stop STR(P.8X=1) Run Forward Run Reverse Stop (2). two-wire control mode2: Operating Instrnctions RUN(P.8X=28) Stop STF/STR(P.8X=29) Run Forward Run Reverse (3). three-wire control mode2 (with self maintaining function):K1: STOP signal, normally close. If it is open, the inverter will stop.
  • Page 97 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. ●...
  • Page 98 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”...
  • Page 99 4. Parameter description Parameter frequency P.111 P.112 P.113 P.114 P.116 P.118 P.117 P.115 P.118 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’...
  • Page 100 4. Parameter description Parameter P.135 frequency P.132 P.133 P.131 P.134 P.132 P.131 …… Note: 1. The inverter will run the most 8 section, the frequency is determined by P.131~P.138 the inverter will run 2. When the frequency is setting, if any section is 0, standby in this section.It means that in thid mode the value of P.131 is not 0.
  • Page 101 4. Parameter description Parameter Parameter Factory setting Setting range Remarks (Note) function same with 9999 0~39, 9999 ‘multi-function control terminal’. 0~39 detailed description, please refer to 9999 0~39, 9999 P.80~P.84, P.86. 9999 0~39, 9999 9999 Function invalid function same with 9999 0~10, 9999 0~10...
  • Page 102 4. Parameter description Parameter 4.44 Over torque detection (P.155~P.156) P.155 “Over torque detection lelve” 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. ●...
  • Page 103 4. Parameter description Parameter 4.46 External terminal power enable function (P.158) P.158 “External terminal power enable” Parameter Factory setting Setting range • 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.
  • Page 104 4. Parameter description Parameter Factory Setting Parameter Remarks setting range 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. 4.49 PID control (P.170~P.183) P.170 “PID selection”...
  • Page 105 4. Parameter description Parameter Parameter Factory setting Setting range Remarks 0~600s Coact stop 0, 1 Deceleration stop 0~100% 0~255s 0~100% 40Hz 0~120Hz (Note) 60Hz 0~120Hz (Note) 0.5Hz 0~10Hz (Note) =P.172 contravariance e(t) limit filter =P.173 P.182 =P.174 Output PID module frequency frequency Feedback value...
  • Page 106 4. Parameter description Parameter ● Upper integral: Limit error upper accumulation, when the reeor value along with integral time accumulation. ● When the pressure feedback meet skew detection value of reach down and reach down time which the stop detection of time set. ●...
  • Page 107 4. Parameter description Parameter <Setting> • When P.170 = 0, PID is forbidden. • When P.170 = 1, the feedback value is setting by voltage which from terminal 2-5. • When P.170 = 2, the feedback value is setting by current which from terminal 4-5. •...
  • Page 108 4. Parameter description Parameter 4.51 Ultra-high-speed operation function (P.187) P.187 “Ultra-high-speed operation function selection” Parameter Factory setting Setting range Remarks Frequency-dependent parameters set the minimum unit of 0.01Hz. 0, 1 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.
  • Page 109 4. Parameter description Parameter Note: 1. If the customer have some problem because of adjustmenting the factory setting witch 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).
  • Page 110 4. Parameter description Parameter P.195 P.194 Value B Singal across Value A terminal 2-5 Note: 1. The equation for the above curve is: Running frequency-P.194 P.195-P.194 ＝ Voltage value-Value A 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.
  • Page 111 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 weited into P.198. 3.
  • Page 112 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.
  • Page 113 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. •...
  • Page 114 4. Parameter description Parameter 4.59 DC brake function before starting (P.242~P.244) injection brake function before starting selection P.242 “ injection ” brake time before starting P.243 “ injection ” brake before starting P.244 “ injection voltage ” P.13“Starting frequency” Parameter Factory setting Setting range Remarks...
  • Page 115 4. Parameter description Parameter Parameter Factory setting Setting range Remarks 0.1~100s 0.5 s 0.1~100 s 9999 0~60Hz, 9999 (Note 4) 9999 0~10Hz, 9999 (Note 4) <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.
  • Page 116 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.
  • Page 117 4. Parameter description Parameter ≠ ≠ 3. Action which automatical switching in order (P.249 9999, P.250 9999). Output P.249 frequency P.250 Setting time frequency Actual motor speed time When automatical switching, A is P.247, B is P.248, C is P.57, D is P.58. Note: 1.
  • Page 118 4. Parameter description Parameter Parameter Factory setting Setting range Remarks 1~12 value P.288 which 0~12 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.
  • Page 119 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. 4.63 Password protection function (P.294, P.295) Password input P.294 “...
  • Page 120 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.
  • Page 121 4. Parameter description Parameter • If you need Speed 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 speed sensorless vector control function is invalid. 3.
  • Page 122 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 , the inverter will automatically calculate the following parameters: P.308~P.312. •...
  • Page 123 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.
  • Page 124 4. Parameter description Parameter 4.69 INV Reset (P.997) P.997 “INV 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’...

  • Page 125: Inspection And Maintenance

    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.
  • Page 126 5. Inspection and Maintenance Inspection and Maintenance The corresponding Items period for Description replacement The filter capacitor is an electrolytic capacitor, and will Filter deteriorate with time. The deterioration speed is contingent on 5 years capacitor the ambient conditions. Generally, it shall be replaced every 5 years.
  • Page 127 5. Inspection and Maintenance Inspection and Maintenance Positive Negative Normal Positive Negative Normal voltage voltage result voltage voltage result conducting conducting conducting conducting conducting conducting Terminal Terminal mark mark conducting conducting conducting conducting Conducting Conducting Conducting Conducting Conducting Conducting...

  • Page 128: Appendix 1 Parameter List

    Appendix 1 Parameter list Parameter list Parameter Minimum User setting Reference Name Setting range Default value number setting unit value page Torque boost 0~30% 0.1% (Note 1) Maximum frequency 0~120Hz 0.01Hz 120Hz Minimum frequency 0~120Hz 0.01Hz 50Hz/60Hz Base frequency 0~400Hz 0.01Hz (Note 2) Speed 1 (high speed)
  • Page 129 Appendix 1 Parameter list Parameter list Parameter Minimum User setting Reference Name Setting range Default value number setting unit value page P.25 Speed 5 0~400Hz, 9999 0.01Hz 9999 P.26 Speed 6 0~400Hz, 9999 0.01Hz 9999 P.27 Speed 7 0~400Hz, 9999 0.01Hz 9999 Output frequency filtering...
  • Page 130 Appendix 1 Parameter list Parameter list Parameter Minimum User setting Reference Name Setting range Default value number setting unit value page P.47 Second base frequency 0~400Hz, 9999 0.01Hz 9999 P.48 Data length 0, 1 P.49 Stop bit length 0, 1 P.50 Parity check selection 0, 1, 2...
  • Page 131 Appendix 1 Parameter list Parameter list Parameter Minimum User setting Reference Name Setting range Default value number setting unit value page Idling braking and linear P.71 0, 1 braking selection P.72 Carrier frequency 0.7~14.5kHz 0.1kHz 5.0 kHz P.73 Voltage signal selection 0, 1 P.74 Reversed...
  • Page 132 Appendix 1 Parameter list Parameter list Parameter Minimum User setting Reference Name Setting range Default value number setting unit value page P.96 Frequency jump 3B 0~400Hz, 9999 0.01Hz 9999 P.97 Reserved P.98 Middle frequency 1 0~400Hz 0.01Hz Voltage output 1 at middle P.99 0~100% frequency...
  • Page 133 Appendix 1 Parameter list Parameter list Parameter Minimum User setting Reference Name Setting range Default value number setting unit value page Acceleration/deceleration P.118 0~600s/0~6000s 0.01s/0.1s time of section 8 P.119 Reserved P.120 The output signal delay time 0～3600s 0.1s P.121 Run direction in each section 0~255 P.122...
  • Page 134 Appendix 1 Parameter list Parameter list Parameter Minimum User setting Reference Name Setting range Default value number setting unit value page P.145 Speed 11 0~400Hz, 9999 0.01Hz 9999 P.146 Speed 12 0~400Hz, 9999 0.01Hz 9999 P.147 Speed 13 0~400Hz, 9999 0.01Hz 9999 P.148...
  • Page 135 Appendix 1 Parameter list Parameter list Parameter Minimum User setting Reference Name Setting range Default value number setting unit value page PID feedback control method P104 P.171 0~1000% 100% selection P.172 PID proportion Gain P104 1~100 P104 P.173 PID integration Gain 0~100s 0.1s P.174...
  • Page 136 Appendix 1 Parameter list Parameter list Parameter Minimum User setting Reference Name Setting range Default value number setting unit value page Frequency corresponds to the 50Hz/60Hz P.197 maximum input currentvoltage 0~400Hz 0.01Hz P110 （注 2） across terminal 4-5 Minimum input current/voltage P.198 0~20 0.01...
  • Page 137 Appendix 1 Parameter list Parameter list Parameter Minimum User setting Reference Name Setting range Default value number setting unit value page Automatic switchover P.249 frequency from inverter 0~60Hz,9999 0.01Hz 9999 P114 bypass operation Automatic switchover P.250 frequency range from bypass to 0~10Hz,9999 0.01Hz 9999...
  • Page 138 Appendix 1 Parameter list Parameter list Parameter Minimum Default User setting Reference Name Setting range number setting unit value value page Speed control scale P.320 0~2000% 100% P122 coefficient Speed control integral P.321 0~20s 0.01s 0.30s P122 coefficient P.994 Parameter copy readout Refer to Chapter 4 P123 P.995...

  • Page 139: Appendix 2 Alarm Code List

    Appendix 2 Alarm Code List Alarm Code Code Screen Display Cause Troubleshooting 1. Under-voltage power supply 2. The RES is ‘on’ 1. Provide a normal power supply 3. Bad connection 2. Shut off RES between the operation 3. Ensure firm connection between panel main the operation panel and the main...
  • Page 140 Appendix 2 Alarm Code List Alarm Code Code Screen Display Cause Troubleshooting Over-voltage between Terminal Over-voltage Please refer to OV1, OV2. P and Terminal N during deceleration Avoid the inverter long timely IGBT module thermal The IGBT operating under overload accumulating relay acts module is condition...
  • Page 141 Appendix 2 Alarm Code List Alarm Code Code Screen Display Cause Troubleshooting 4. Exchange a larger capacity inverter and motor. 5. Check value which 1. The capacitr of inverter setting of PID feel-back and motor is not enough. signal Gain，setting the value 2.

  • Page 142: Appendix 3 Warning Code List

    Appendix 3 Warning code list Warning code Code Screen Display Cause Troubleshooting When the output current is larger than Stall prevention 1. Check if the values of operation level, the three lights P.22, P.23, and P.66 on the left side of the screen are proper.

  • Page 143: Appendix 4 Troubles And Solutions

    Appendix 4 Troubles and Solutions Troubles and Solutions Trouble Check points Check the • Check that a proper power supply voltage is applied. Main • Check that the Power Lamp is lit. circuit • Check that the motor is connected properly. Check the •...

  • Page 144: Appendix 5 Optional Equipment

    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 Terminal Function...
  • Page 145 Appendix 5 Optional equipment Optional equipment Terminal Function Terminal type Remarks and function description name name RS485/422 serial communication terminal 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.
  • Page 146 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...
  • Page 147 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...
  • Page 148 Appendix 5 Optional equipment Optional equipment 2. Operation panel, fixing pedestal and transmission cable (1). DU03B opreation panel sets (opreation panel and fixing pedestal, the units in the figure below is mm) The assembly dimensions of the fixing pedestal are as follows: Model Name SNKDU03B...
  • Page 149 Appendix 5 Optional equipment Optional equipment (2). DU05 operation panel The assembly dimensions of the fixing pedestal are as follows: Model Name SNKDU05 DU05 operation panel...
  • Page 150 Appendix 5 Optional equipment Optional equipment (3). DU01 operation panel sets (operation panel and fixing pedestal) Model Name SNKDU01S DU01 operation panel sets (4). PU01 operation panel sets Model Name SNKSHPU01 PU01 operation panel sets...
  • Page 151 Appendix 5 Optional equipment Optional equipment (5). CBL: Transmission cable used with the above operation panel Ordering code instructions: Model Name Ordering code CBL1R5GT Transmission cable (1.5M) SNKCBL1R5GT CBL03GT Transmission cable (3M) SNKCBL03GT CBL05GT Transmission cable (5M) SNKCBL05GT...

  • Page 152: Appendix 6 Frequency Parameters Of Ultra-High-Speed

    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.
  • Page 153 Appendix 6 Frequency parameters of ultra-high-speed Frequency parameters Parameter number Name Setting range Minimum setting unit The maximum output frequency(the target P.38 frequency is set by the input signal across 1~1000Hz 0.1Hz terminal 2-5/panel knob) The maximum output frequency(the target P.39 frequency is set by the input signal across 1~1000Hz...
  • Page 154 Appendix 6 Frequency parameters of ultra-high-speed Frequency parameters Parameter number Name Setting range Minimum setting unit P.162 Middle frequency 2 0~1000Hz、9999 0.1Hz P.164 Middle frequency 3 0~1000Hz、9999 0.1Hz P.166 Middle frequency 4 0~1000Hz、9999 0.1Hz P.168 Middle frequency 5 0~1000Hz、9999 0.1Hz P.181 Outage level 0~1000Hz...
  • Page 155 Amendment record Amendment record Printing Date The manual version Amendment The first edition Version: V×× Printing Date: Nov. 2010...

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