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Shihlin electric SF Series Manual For Manual

Shihlin electric SF Series Manual For Manual

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Guide for Manual
The Shihlin electric SF-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
SF-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' and the 'working mode' of the operation panel the operating mode
determine 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.
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Summary of Contents for Shihlin electric SF 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 SF-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 explained the function for the ‘multi-function control terminal’, two words ‘on’ and ‘turn on’...
  • Page 3 1. Product Examination Product Examination Each SF-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: SF-040-5.5K Style No.
  • Page 4 2. Introduction of Shihlin Inverter Introduction of Inverter 2.1 Electric specification 2.1.1 220V Series Three -Phase Model SF-020-□□□K 15 18.5 22 applicable motor capacity 15 18.5 22 Rated output capacity kVA (Note) 9.5 12.5 18.3 24.7 28.6 34.3 45.7 55 Rated output current A (Note) 90 120 145 170 212 Output...
  • Page 5 2. Introduction of Shihlin Inverter Introduction of Inverter Model SF-040-□□□K applicable motor capacity Rated output capacity kVA Rated output current A Output Over-current capability 120% 60 seconds (reverse time characteristics) Maximum output voltage 3 Phase 380~480V Rated power voltage 3 Phase 380~480V 50Hz / 60Hz Power voltage permissible fluctuation 3 Phase 342~528V...
  • Page 6 2. Introduction of Shihlin Inverter Introduction of Inverter 2.2 Common specification (Inverter characteristics) Control method SPWM control, V/F control, facility vector control. Output frequency range 0.2~400Hz (The starting frequency setting range is 0~60Hz). Digital If the frequency set value is below 100Hz, the resolution will be 0.01Hz; setting If the frequency set value is above 100Hz, the resolution will be 0.1Hz.
  • Page 7 2. Introduction of Shihlin Inverter Introduction of Inverter Running status Output frequency monitoring, output current monitoring, output monitoring voltage monitoring and abnormality record (Maximum 4 groups). Forward rotation indication lamp, reverse rotationindication lamp, Operation panel frequency monitoring indication lamp, voltage monitoring LED indication indication lamp, current monitoring indication lamp, mode...
  • Page 8 2. Introduction of Shihlin Inverter Introduction of Inverter 2.3 Mechanical Dimensions 2.3.1 SF-020-5.5～18.5K、SF-040-5.5～22K Model (mm) (mm) (mm) (mm) (mm) SF-040-5.5/7.5K SF-020-5.5/7.5/11K SF-040-11/15K SF-020-15/18.5K SF-040-18.5/22K PDF created with pdfFactory trial version www.pdffactory.com...
  • Page 9 2. Introduction of Shihlin Inverter Introduction of Inverter 2.3.2 SF-020-22～30K D AN GER: Risk of i nj ury and electric shock Read t he manual and f ollow the safet y instruct ions before use Isolate f rom suppl y and wait 10 minutes before removing this cover Ensure proper eart h connect ion C AU TION:...
  • Page 10 2. Introduction of Shihlin Inverter Introduction of Inverter 2.3.3 SF-020-37～55K、SF-040-30～160K Model (mm) (mm) (mm) (mm) (mm) (mm) (mm) SF-040-30K SF-040-37K SF-040-45K SF-040-55K SF-020-37K SF-040-75K SF-040-90K SF-020-45K SF-020-55K SF-040-110K SF-040-132K SF-040-160K PDF created with pdfFactory trial version www.pdffactory.com...
  • Page 11 2. Introduction of Shihlin Inverter Introduction of Inverter 2.4 Name of each part 2.4.1 Nameplate and model SF-040-5.5K Style No. : Input : 14A 3PH AC380~480V 50/60Hz Output : 13A MAX 3PH AC380~480V 5.5KW FREQ. Range : 0.2~400Hz IP20 FN00001 Serial NO.
  • Page 12 2. Introduction of Shihlin Inverter Introduction of Inverter 2. “Wiring Outlet hole” is designed for fixing and protecting the lead wire. When wiring, lead wire must pass thru “wiring outlet hole” and then connects with terminals, please use cable to tie the wires in a bundle.
  • Page 13 2. Introduction of Shihlin Inverter Introduction of Inverter 2.4.4 SF-020-37~55K、SF-040-30~160K 1. Push and lift the latch of top cover to remove top cover. 2. “Wiring Outlet hole” is designed for fixing and protecting the lead wire. When wiring, lead wire must pass thru “wiring outlet hole”...
  • Page 14 2. Introduction of Shihlin Inverter Introduction of Inverter 2．SF-020-15/18.5K、SF-040-18.5/22K 3．SF-020-22/30K 4． SF-020-37～55K 、SF-040-30~160K DC reactor connection Note: SF-020-22~55kW and SF-040-55~160kW series inverters have internal DC reactor. PDF created with pdfFactory trial version www.pdffactory.com...
  • Page 15 2. Introduction of Shihlin Inverter Introduction of Inverter Brake unit connection Note: SF-020-22~55kW and SF-040-55~160kW series inverters do not have internal DC reactor, the user can select the brake unit or brake resistance. SF-020-5.5~18.5kW and SF-040-5.5~22kW series inverters have internal DC reactor, the user can select the brake resistance.
  • Page 16 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 frequency which can meet the company's warranty scope and future maintenance, must pay attention to the following matters when storage: 1.
  • Page 17 2. Introduction of Shihlin Inverter Introduction of Inverter distributed in different regions, in close (within 20cm), parallel lines and interlace lines are unallowed strictly, and the two cannot be tied together. If the signal cable must pass through between power lines, the two should maintain a 90 degree Angle. The parallel lines and interlace lines which of power line can not crisscross wiring or be tied together, especially in occasions which noise filter installed, it will make coupled noise when the electromagnetic noise through the distributed capacitance, thus noise filter will out of action.
  • Page 18 2. Introduction of Shihlin Inverter Introduction of Inverter 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 4. Correct position for installing in a protection the permissible value.
  • Page 19 2. Introduction of Shihlin Inverter Introduction of Inverter 2.5.5 System wire arrangement of series SF-020-5.5～55K、SF-040-5.5~160K PDF created with pdfFactory trial version www.pdffactory.com...
  • Page 20 2. Introduction of Shihlin Inverter Introduction of Inverter 2.5.6Terminal wire arrangement of series SF-020-5.5～55K、SF-040-5.5~160K ===== Caution: ======================================================== 1. In the above figure, heavy-gauge wires are main circuit wires; the rest are control circuit wires. 2. For the usage of external thermal relay, please refer to P.80~P.84, P.86, P.126~P.128 in Chapter 4. 3.
  • Page 21 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、P.126~P.128, and for the multi-function output terminals, please refer to P.80~P.84、P.86、P.126~P.128 in Chapter 4. 2. For SF-020-5.5～55K、 SF-040-5.5~160K series, the multi-function control terminals have both the ‘Sink Input’...
  • Page 22 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 23 2. Introduction of Shihlin Inverter Introduction of Inverter Note: 1. ForSF-020-5.5～55K、SF-040-5.5-160K 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 24 2. Introduction of Shihlin Inverter Introduction of Inverter Control terminals Terminal Function Terminal type Remarks and function description name name Optional 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 Optional Optional On-off signal...
  • Page 25 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. 2.
  • Page 26 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 27 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 28 2. Introduction of Shihlin Inverter Introduction of Inverter 2.7 Selection of peripheral equipments 2.7.1 No-fuse switch Power Applicable NFB/MCCB type Applicable MC type Inverter type Motor capacity source (Shihlin) (Shihlin) capacity SF-020-5.5K 220V 7.5HP 12 KVA NF50 50A S-P25 SF-020-7.5K 220V 10HP 17 KVA NF100 60A...
  • Page 29 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) Cables for the power Cables for the output Inverter type supply R.S.T U.V.W Cables for the Cables for the power supply output U.V.W...
  • Page 30 2. Introduction of Shihlin Inverter Introduction of Inverter 2.7.3 Brake resistors Inverter type Brake resistor specification Inverter type Brake resistor specification SF-020-5.5K 500W 30Ω and above SF-040-15K 3000W 40Ω and above SF-020-7.5K 1000W 20Ω and above SF-040-18.5K 4800W 32Ω and above SF-020-11K 2400W 13.6Ω...
  • Page 31 2. Introduction of Shihlin Inverter Introduction of Inverter 2.7.4 Reactor Ÿ AC input reactor 3 Phase ,220V，50/60Hz Rated Amps of Rated Amps of Inductance (mh) inverter reactor 2％ impedance 4％ impedance 0.93 0.42 0.28 0.47 0.19 0.35 18.5 0.19 0.31 0.13 0.23 0.11...
  • Page 32 2. Introduction of Shihlin Inverter Introduction of Inverter Ÿ AC output reactor 3 Phase , 220V，50/60Hz Rated Amps of Rated Amps of Inductance (mh) inverter reactor 1％ impedance 2％ impedance 0.23 0.46 0.18 0.35 0.12 0.23 0.087 0.17 18.5 0.078 0.17 0.058 0.11...
  • Page 33 2. Introduction of Shihlin Inverter Introduction of Inverter Ÿ DC reactor 3 Phase ,220V，50/60Hz DCAmps Inductance (mh) 1.26 1.26 18.5 0.72 － internal（cannot external connection） － internal（cannot external connection） 0.36 0.33 0.26 3 Phase ,440V，50/60Hz DCAmps Inductance (mh) 1.26 18.5 1.08 1.26 0.72...
  • Page 34 2. Introduction of Shihlin Inverter Introduction of Inverter 2.7.5 Filter Ÿ AC input filter 3 Phase ,220V，50/60Hz Rated Amps of Types of filter inverter 096B.04001.00A 096B.04001.00A 096B.05001.00A 096B.10001.00 18.5 096B.10001.00 096B.10001.00 096B.18001.00 096B.18001.00 096B.18001.00 097.22001.XX 3 Phase ,440V，50/60Hz Rated Amps of Types of filter inverter 096B.02001.00A...
  • Page 35 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 SF-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 36 3. Primary operation Primary operation Related Operation The reference source of The signal source of motor parameter values Remarks mode target frequency starting Communication, Combined ‘combination mode 3 External terminals multi-speed stage levels’ （ ） or External JOG（P.15） Operation ‘External voltage/current Combined mode signal’...
  • Page 37 3. Primary operation Primary operation 3.1.1 The flow charts for transferring operation modes with DU01 When P.79=0: External Mode PU Mode JOG Mode Power on Shihlin Shihlin Shihlin inverter reset When P.79=1 PU Mode JOG Mode Power on Shihlin Shihlin inverter reset Note: 1.
  • Page 38 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 39 3. Primary operation Primary operation 3.2.3 The operating flow charts for frequency setting mode with DU01 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.
  • Page 40 3. Primary operation Primary operation Note: 1. In the parameter setting mode, both the indicating lamp of will turn off. 2. Please make sure to hold down the key for more than 0.5s when writing the set value of the parameters.
  • Page 41 3. Primary operation Primary operation Steps Description to shift to ‘operating Note: 1. When P.79=0, after the power is turned on or the inverter is reset, press mode’. The inverter will enter the external mode first, then press to shift to PU mode.
  • Page 42 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 43 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. and REX are ‘on’, the RL, RM, RH target frequency is determined by combination of multi-speed stage levels (Please refer to P.4~P.6, P.80~P.84, P.86, P.126~P.128).
  • Page 44 3. Primary operation Primary operation operated properly. 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 The signal source of The reference source of target frequency...
  • Page 45 3. Primary operation Primary operation 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 46 4. Parameter description Parameter 4.1 Torque Boost (P.0, P.46) P.0 “Torque Boost” P.46 “Second Torque Boost” ● 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. 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.
  • Page 47 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” The upper limit and the lower limit of the output frequency can be restricted. Parameter Factory setting Setting range Remarks 120Hz（55kW and below）...
  • Page 48 4. Parameter description Parameter 4.3 Base Frequency and base Voltage (P.3, P.19, P.47) P.3 “Base Frequency” P.19 “Base Voltage” P.47 “Second base frequency” ● 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;...
  • Page 49 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,P.126~P.128 “Multi-function terminals selection”...
  • Page 50 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 51 4. Parameter description Parameter Parameter Factory setting Setting range Remarks 0~360s/ When P.21=0 0~3600s When P.21=1 10s （ 7.5kW and below） 0~360s/ When P.21=0 30s（11kW and above） 0~3600s When P.21=1 50Hz When P.189=1 1~400Hz 60Hz When P.189=0 Minimum setting increments:0.01s 0, 1 Minimum setting increments:0.1s 0~360s/...
  • Page 52 4. Parameter description Parameter ● 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 Remarks Rated output current 0~500A <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.
  • Page 53 4. Parameter description Parameter 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 P.12 braking voltage Time P.11 Note: Users must set P.11 and P.12 appropriately in order to obtain the best control characteristics. 4.8 Starting frequency (P.13) P.13 “Starting frequency”...
  • Page 54 4. Parameter description Parameter 4.9 Load pattern selection (P.14) P.14 “Load pattern selection” Parameter Factory setting Setting range Remarks When P.14=5~13, it provides 9 kinds 0~13 of different VF curve. <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.
  • Page 55 4. Parameter description Parameter P.14＝2 P.14＝3 Ascending/descending loads Ascending/descending loads P.14＝4 P.14=5 P. 19 Output frequency P.98=3.0 When P.14=5, The value of A is 7.1%.（Note 2） Whether it is high startup torque or descending torque is due to the set values（Note 1） P.14＝6，7，8 P.14＝9，10 P.
  • Page 56 4. Parameter description Parameter P.14＝11，12，13 P. 19 Output frequency 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 2） 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、...
  • Page 57 4. Parameter description Parameter Note: Please refer to Section 3-1 for how to enter the JOG mode. P.18→Please refer to P.1, P.2 P.19 →Please refer to P.3 P.20~P.21→Please refer to P.7, P.8 4.11 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”...
  • Page 58 4. Parameter description Parameter Parameter Factory setting Setting range Remarks 150% 0~200% When P.23=99999, stall prevention 99999 0~200%, 99999 operation level is the value which P.22 set. 50Hz When P.189=1 0~400Hz 60Hz 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.
  • Page 59 4. Parameter description Parameter ● 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 fliter the output frequency at the moment when high-frequency and low-frequency switches each other by setting output frequency filtering constant P.28, in order to reduce the machine vibration.
  • Page 60 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 61 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. 4.14 regenerative brake (P.30, P.70) P.30 “Regenerative function selection” P.70 “Special regenerative brake duty” ●...
  • Page 62 4. Parameter description Parameter 4.16 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”...
  • Page 63 4. Parameter description Parameter Factory Parameter Setting range Remarks Parameter setting Only CR CR and LF 0~10 (Note 2) do communication overtime test 0~9999.8 according to the set value 99999 0~9999.8s，99999 99999: No communication overtime test 99999 (Note 3) Warn and coast to stop 0, 1 No warning and keep running Modbus ASCII mode, Protocol<1,7,N,2>...
  • Page 64 4. Parameter description Parameter <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 65 4. Parameter description Parameter Parameter Factory setting Setting range Remarks 50Hz When P.189=1 1~400Hz 60Hz When P.189=0 The range for the input voltage signal (terminal 2-5/4-5) is 0~5V. 0, 1 The range for the input voltage signal (terminal 2-5/4-5) is 0~10V. 0.00% 0.00%~200.0% 100.0%...
  • Page 66 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 67 4. Parameter description Parameter 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. Parameter setting ： P.38 = 60.00Hz，P.73 = 1，P.139 = 0.0%，P.140 = 200.0%，P.141 = 0 Example 5: In this example, a 1V negative bias is used.
  • Page 68 4. Parameter description Parameter 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. 60Hz 54Hz 6.6Hz Parameter setting ： P.38 = 60.00Hz，P.73 = 1，P.139 = 10.0%，P.140 = 111.0%，P.141 = 1 Example 7: In this example, the input is programmed to run a motor in both forward and reverse direction.
  • Page 69 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 70 4. Parameter description Parameter Parameter Factory setting Setting range Remarks 50Hz When P.189=1 1~400Hz 60Hz When P.189=0 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.
  • Page 71 4. Parameter description Parameter Factory Setting Parameter Remarks setting range RUN (Inverter running): Signal will be output when the output frequency is equal to or higher than the starting frequency. 0~15 SU (Up to frequency): Signal will be output once the output frequency has reached within the set region of the set frequency.
  • Page 72 4. Parameter description Parameter < Setting > • When P.120=0, if the set condition of P.40 (P.85, P.129, P.130) is met, the signal will be output directly. • When P.120=0.1~3600, if the set condition of P.40 (P.85, P.129, P.130) is met, the signal will be output after the set time.
  • Page 73 4. Parameter description Parameter Note: In this paragraph, SU is the function name of ‘multi-function output terminal’. Please refer to P.40、P.129、 P.130for function selection and features. About wiring, please refer to section 2-5. 4.22 Output frequency detection (P.42, P.43) P.42 “Output frequency detection for forward rotation”...
  • Page 74 4. Parameter description Parameter Note: In this paragraph FU is the function names of ‘multi-function output terminals’. Please refer to P.40、P.129、 P.130 for function selection and features. About wiring, please refer to section 2-5. P.44~P. 45→Please refer to P.7 P.46→Please refer to P.0 P.47→Please refer to P.3 P.48~P.53→Please refer to P.33 4.23...
  • Page 75 4. Parameter description Parameter Parameter Factory setting Setting range Remarks 50Hz When P.189=1 1~400Hz 60Hz When P.189=0 Rated current 0~500A 0，1 0~9999 0~1400 0~256 <Setting> • When P.64=0, the AM terminal function is selected, a voltage of 10V is output between terminal FM/AM and 5.
  • Page 76 4. Parameter description Parameter terminal function is selected, a voltage of 10V is output at terminal FM/AM, when the FM terminal function is selected, a pulse of 1440Hz is output at terminal FM/AM • AM terminal checking steps: 1. Connect an electric meter whose full graduation is 10V between terminal FM/AM and terminal 5, and set P.64=0, P.54 = 0, then please check the meter because of the difference of the accessory.
  • Page 77 4. Parameter description Parameter 4.24 Restart function (P.57, P.58) P.57 “Restart coasting time” P.58 “Restart voltage rising time” P.150“Restart mode selection” P.160“stall prevention operation level when restart” Parameter Factory setting Setting range Remarks 99999 0~30s, 99999 99999: restart function invalid 0~60s 0~221 When restart, stall prevention...
  • Page 78 4. Parameter description Parameter 4.25 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.
  • Page 79 4. Parameter description Parameter <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).
  • Page 80 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: 2. When the acceleration or deceleration signal is ‘on’, the output frequency acceletaion/deceleration times are determined by P.7 (first acceleration time) and P.8 (first deceleration time) (When RT is ‘off’).
  • Page 81 4. Parameter description Parameter 4.27 Zero current detection (P.62, P.63) P.62 “Zero current detection level” P.63 “Zero current detection time” Parameter Factory setting Setting range Remarks 0~200%, 99999 99999: function invalid 0.5s 0.05~1s, 99999 99999: 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.
  • Page 82 4. Parameter description Parameter 4.28 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 times” ● When an alarm occurs, the previous states before the alarm will be restored automatically, which is called ‘retry’.
  • Page 83 4. Parameter description Parameter P.66→Please refer to P.22 P.70→Please refer to P.30 4.29 Brake Selection (P.71) P.71 “Idling braking and linear braking selection” Parameter factory setting Setting range Remarks <Setting> • When P.71=0, it is now idling braking. The output of the inverter will terminate immediately after STOP , and the motor will be ‘racing’...
  • Page 84 4. Parameter description Parameter 4.31 FU/10 times frequency output terminal selection（P.74） P.74“FU/10 times frequency output terminal selection (requiring slot cover for switching)” ● The function of external terminal FU/10X is or10 times output The multi-function output terminal function. Factory Setting Parameter Remarks setting...
  • Page 85 4. Parameter description Parameter 4.32 Stop or Reset function selection (P.75） P.75 “Stop or Reset function selection” Parameter Factory setting Setting range Remarks 0, 1 <Setting> STOP • When P.75=0, it is only suitable for PU mode and H2 mode (combined mode 2). Pressing RESET during running is used to stop the motor.
  • Page 86 4. Parameter description Parameter <Setting> • If P.77=0, when the motor stops, all parameters 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.187、 P.190、 P.191、 P.194~P.197 、 P.215、P.216、P.223~P.225、P.230、P.232、P.288 and P.290can 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.
  • Page 87 4. Parameter description Parameter 4.36 Multi-function terminals function selection (P.80~P.84,P.86,P.126~P.128) P.80~P.84, P.86, P.126~P.128 “Multi-function terminals function selection” Para- Termi Factory Setting Function Value Function description Remarks meter setting range name ‘external mode’, programmed ‘combined mode 1’, or operation mode, ‘combined mode 3’, it is used as start when STF is ‘on’, the signal terminal.
  • Page 88 4. Parameter description Parameter Para- Termi Factory Setting Value name Function Instruction meter setting range STF+EXJ STR+EXJ 0~39 STF+RT STR+RT STF+RL STR+RL multiplexed function STF+RM the complex several 0~39 STR+RM basic functions. STF+RH Multiplexed It means that function STR+RH we can use STF+RL+RM multiplexed terminal...
  • Page 89 4. Parameter description Parameter Para- Termi Factory Setting Value name Function Instruction meter setting range In ‘external mode’, it is used with RUN. forward inverter runs reverse when STF/STR /reverse STF/STR is ‘on’, and runs control forwards when STF/STR is signal ‘off’.
  • Page 90 4. Parameter description Parameter 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=0（RES） ，P.126=5（AU） ，P.127=8（RT） ，P.128=7（MRS）. 2. When changing the value of P.80~P.84、P.86、P.126~P.128， the functions of the terminals are changed. For example, P.80=2 means that the function of 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...
  • Page 91 4. Parameter description Parameter 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.
  • Page 92 4. Parameter description Parameter 4.38 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. Factory Setting Parameter Remarks...
  • Page 93 4. Parameter description Parameter Note: 1. During acceleration/deceleration, the output frequency of the inverter will still pass through the jump frequency. 2. If P.91=99999 or P.92=99999, the first set of frequency jump is invalid. If P.93=99999 or P.94=99999, the second set of frequency jump is invalid. If P.95=99999 or P.96=99999, the third set of frequency jump is invalid.
  • Page 94 4. Parameter description Parameter Parameter Factory setting Setting range Remarks The running time minimum increment is 1 minute. 0, 1 The running time minimum increment is 1 second. 101~108 0~6000s 0~600s When P.21=0 111~118 0~6000s When P.21=1 0~225 0: cycle function invalid; 1~8: run circularly 0, 1 131~138...
  • Page 95 4. Parameter description Parameter • 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 Manually operation circle mode terminals wiring pattern •...
  • Page 96 4. Parameter description Parameter 4.41 Operation panel frequency monitoring selection function (P.110) P.110 “Operation panel frequency monitoring selection” Factory Setting Parameter Remarks setting range When the inverter starts, the operation panel enters the monitoring mode automatically, and the screen displays the output frequency.( is 3% of the target frequency is after slip compensation) When the inverter starts, the screen of the 0, 1, 2...
  • Page 97 4. Parameter description Parameter 4.42 Zero-speed function (P.151~P.152) P.151 “Zero-speed control function selection” P.152 “Voltage instruction when zero-speed control” • You must set the value of P13 is zero, when you use to this function. Parameter Factory setting Setting range Remarks There are no output when zero-speed Control by DC (note 1)
  • Page 98 4. Parameter description Parameter Parameter Factory setting Setting range Remarks No detection of over torque 0~200% When over torque detection, 0.1~200% alarm is display and the motor stop 0.1~60s 4.44 External terminal filter function (P.157) P.157 “External terminals filter function selection” Parameter Factory setting Setting range...
  • Page 99 4. Parameter description Parameter 4.46 Energy-saving control（P.159） P.159“energy-saving control function” Parameter Factory setting Setting range Remarks Normal runnig mode energy-saving runnig mode ● In the energy-saving running mode, the inverter will automatically in order control the output voltage to reduce the output power losses when the inverter is running. Note：1.
  • Page 100 4. Parameter description Parameter P.162~P.169 → Please refer to P.14 4.48 PID control (P.170~P.183) P.170 “PID selection” P.171 “PID feedback control method P.172 “PID proportion Gain ” selection” P.173 “PID integration Gain ” P.174 “PID differential Gain” P.175 “Abnormal deviation level” P.176 “Exception duration time”...
  • Page 101 4. Parameter description Parameter Parameter Factory setting Setting range Remarks 0、1、2 Negative feedback control 0、1 Positive feedback control 1~100 0~100s 0~1000ms 0~100% 0~600s Coact stop 0、1、2 Deceleration stop Alarm and continue to run 0~100% 1.0s 0~255s 0~100% 40Hz 0~120Hz 60Hz 0~120Hz 0.5Hz 0~10Hz...
  • Page 102 4. Parameter description Parameter ● PID proportion Gain: Let the output of inverter and error signal proportional relations, only the system output have steady state error coefficient when proportional control. The larger the proportion when movement,the faster of speed and the sensitiver of action with system.When the proportion is too larger, number of shocks increased,adjust time will long,and the system became instability.
  • Page 103 4. Parameter description Parameter ● If P.178=0, the value of P.179、P.180 and P.181is invalid. If the value of P.178 is not 0, the PID sleep function is selected. When the feel-back value and the target feel-back absolute value is lower than sleep detect deviation and continue sleep detect duration time P.179, the inverter will minish the output frequency gradually, when the output frequency lower than outage level P.181, the inverter will brakes stop.
  • Page 104 4. Parameter description Parameter (2). Adjusting the 80 % PID proportion Gain witch setting in (1), increasing PID integration Gain progressively, until we have the satisfactory movement performance. (3). To keep PID integration Gain, adjusting PID proportion Gain and observe control process improvement, if there is any improvement continued until satisfaction.
  • Page 105 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 106 4. Parameter description Parameter Note: 1. The equation for the above curve is: 2. After P.194 and P.195 are reset, the curve of P.38 is invalid. 4.52 Bias (gain) of input signal across terminal 4-5 (P.196, P.197) P.196 “Bias of input signal across terminal 4-5”...
  • Page 107 4. Parameter description Parameter 4.53 Multimachine constant pressure system function （P.200， P.209， P.210， P.213~P.217，P.223~P.225） Constant pressure system P.200“ function selection” P.209“Upper limiter duration time” P.210“Lower limiter duration time” P.213“Full-voltage starting acceleration time” P.214“Full-voltage starting deceleration time” P.215“Maximum frequency” P.216“Minimum frequency” P.217“Motor switching allowable deviation”...
  • Page 108 4. Parameter description Parameter <Setting> ● The P.200 is a parameter which can select the multimachine constant pressure system function (Use this function to buy control card, the detail refer to specification of control card). When P.200=1 and P.85=11, combined with PID parameters can be realized simple one drive two constant pressure system, multi-function relay AC can control frequency of motor contactor.
  • Page 109 4. Parameter description Parameter ● If the pressure command is set not by the analog input, but from the keyboard panel,when P.225=99999,and P.170=1, the target pressure set by the current between 4 and 5 terminal, the feedback pressure set by the voltage between 2 and 5 terminal. When P.225=99999,and P.170=2, the target pressure set by the voltage between 2 and 5 terminal, the feedback pressure set by the current between 4 and 5 terminal.
  • Page 110 4. Parameter description Parameter • The diagram for the reduce pump control operation is below In operation, if the state which the pressure instructions (or frequency instructions) than feedback pressure of small value to continue, PID output (equal to output frequency) will decrease, and has been reached minimum frequency (P.216).
  • Page 111 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 112 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 113 4. Parameter description Parameter 4.57 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 Parameter Factory setting Setting range Remarks 0.5s 0~60s 4% （7.5kW and below）...
  • Page 114 4. Parameter description Parameter Output frequency P.13 time DC injection brake voltage P.244 time P. 243 4.58 The cooling fan operation selection（P.245） P.245“The cooling fan operation selection” Parameter Factory setting Setting range Remarks <Setting> • When P.245=0, fan on when the inverter runs, and 30s after the inverter stops, fan will be off. •...
  • Page 115 4. Parameter description Parameter 4.60 Bypass-inverter switchover function（P.247~P.250） P.247“MC switch interlock time” P.248“Start waiting time” P.249“Automatic switchover frequency from inverter to bypass operation” P.250“Automatic switchover frequencyrange from bypass to inverter operation” Parameter Factory setting Setting range Remarks 1.0 sec 0.1-100.0sec 0.5 sec 0.1-100.0 sec 99999...
  • Page 116 4. Parameter description Parameter The wiring diagram: The following is the representative wriing diagram of switching the commercial power-supply operation. P.80 = 37, P.81 = 38, P.40 = 10, P.130 = Please pay attention to the capacity of the output terminals.The terminals which used are according to different settings for P.40, P.85, P.129 and P.130 (output terminal function selection).When the output terminal function select 10, connect the relay which drive the commercial power-supply operation.When the output terminal function select 9, connect the relay which drive the inverter...
  • Page 117 4. Parameter description Parameter Sequence diagram of switching the commercial power-supply: 1. Action which no automatical switching in order. Power supply P. 247 P. 247 P. 248 P. 57 P. 58 Running state The motor speed Inverter the commercial stop Free Inverter operation...
  • Page 118 4. Parameter description Parameter ≠ ≠ 3. Action which automatical switching in order (P.249 99999, P.250 99999). When automatical switching, A is P.247, B is P.248, C is P.57, D is P.58. 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.
  • Page 119 4. Parameter description Parameter Parameter Factory setting Setting range Remarks 1~12 are the value of P.288 which are 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 120 4. Parameter description Parameter 4.62 Accumulative motor operation time function（P.292，P.293） P.292“Accumulative motor operation time (min)” P.293“Accumulative motor operation time (day)” Parameter Factory setting Setting range Remarks 0~1439min 0~99999day <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.
  • Page 121 4. Parameter description Parameter 4.64 Parameter copy function (P.994，P.995) P.994 “Parameter copy readout” P.995 “Parameter copy write-in” ● When set value into Pr994, Pr995, Motor rotation must be in a stop, this parameter value is only valid when Pr77=0 and in PU mode. When using same parameters for several inverter value setting.
  • Page 122 4. Parameter description Parameter 4.67 Parameter initialization (P.998, P.999) P.998 “Parameter total- initialization” P.999 “Parameter partial- initialization” ●Once P.998 is read out (after read out, the screen will display ) and rewritten in, all parameters except P.21, P.189, P.292 or 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 the parameters except P.21, P.189, P.192, P.194~P.197, P.292 or P.293 will be restored to the default...
  • Page 123 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 124 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 125 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 mark conducting conducting conducting conducting Conducting Conducting Conducting Conducting Conducting Conducting PDF created with pdfFactory trial version www.pdffactory.com...
  • Page 126 Appendix 1 Parameter list Parameter list Minimum User Refere Parameter Name Setting range setting Default value setting number unit value page Torque boost 0~30% 0.1% (Note 1) 120Hz（0kW~55kW） Maximum frequency 0~120Hz 0.01Hz 60Hz（75kW and above） Minimum frequency 0~120Hz 0.01Hz 50Hz/60Hz Base frequency 0~400Hz 0.01Hz...
  • Page 127 Appendix 1 Parameter list Parameter list Minimum User Parameter Reference Name Setting range setting Default value setting number page unit value Stall prevention level P.23 0~200%, 99999 0.1% 99999 double speed P.24 Speed 4 0~400Hz, 99999 0.01Hz 99999 P.25 Speed 5 0~400Hz, 99999 0.01Hz 99999...
  • Page 128 Appendix 1 Parameter list Parameter list Minimum User Parameter Reference Name Setting range setting Default value setting number page unit value 0~360.00s/ P.44 Second acceleration time 0.01s/0.1s 99999 0~3600.0s、99999 0~360.00s/ P.45 Second deceleration time 0.01s/0.1s 99999 0~3600.0s、99999 P.46 Second torque boost 0~30%, 99999 0.1% 99999...
  • Page 129 Appendix 1 Parameter list Parameter list Minimum User Parameter Reference Name Setting range setting Default value setting number page unit value Special regenerative brake P.70 0~30% 0.1% duty Racing brake and beeline P.71 0, 1 brake selection 0.2~7.5KW:0.7~10 kHz 0.2~7.5KW：5 kHz P.72 Carrier frequency 0.1kHz...
  • Page 130 Appendix 1 Parameter list Parameter list Minimum User Parameter Reference Name Setting range setting Default value setting number page unit value P.90 Reserved P.91 Frequency jump 1A 0~400Hz, 99999 0.01Hz 99999 P.92 Frequency jump 1B 0~400Hz, 99999 0.01Hz 99999 P.93 Frequency jump 2A 0~400Hz, 99999 0.01Hz...
  • Page 131 Appendix 1 Parameter list Parameter list Minimum User Parameter Reference Name Setting range setting Default value setting number page unit value Acceleration/deceleration P.114 0~600s/0~6000s 0.01s/0.1s time of section 4 Acceleration/deceleration P.115 0~600s/0~6000s 0.01s/0.1s time of section 5 Acceleration/deceleration P.116 0~600s/0~6000s 0.01s/0.1s time of section 6 Acceleration/deceleration P.117...
  • Page 132 Appendix 1 Parameter list Parameter list Minimum User Parameter Reference Name Setting range setting Default value setting number page unit value P.139 Bias of external input frequency 0.0%~100.0% 0.1% 0.0% Gain external input P.140 0.1%~200.0% 0.1% 100.0% frequency Bias polarity of voltage signal P.141 and reverse motion of negative 0~11...
  • Page 133 Appendix 1 Parameter list Parameter list Minimum User Parameter Reference Name Setting range setting Default value setting number page unit value P.166 Middle frequency 4 0~400Hz、99999 0.01Hz 99999 Voltage output 4 at middle P.167 0~100% frequency P.168 Middle frequency 5 0~400Hz、99999 0.01Hz 99999...
  • Page 134 Appendix 1 Parameter list Parameter list Minimum User Parameter Reference Name Setting range setting Default value setting number page unit value Gain of input signal across 50Hz/60Hz P.197 0~400Hz 0.01Hz P106 terminal 4-5 (Note 2) P.198 Reserved P.199 Reserved Constant pressure system P.200...
  • Page 135 Appendix 1 Parameter list Parameter list Minimum User Parameter Reference Name Setting range setting Default value setting number page unit value Amplitude compensation for P.237 0~50.0% 0.1% 10.0% P111 acceleration 0~360.00s P.238 Amplitude acceleration time 0.01 s/0.1s 10.00 s P111 /0~3600.0 s 0~360.00s P.239...
  • Page 136 Appendix 1 Parameter list Parameter list Minimum User Parameter Reference Name Setting range setting Default value setting number page unit value Accumulative motor P.292 0~1439min 1min P120 operation time (min) Accumulative motor P.293 0~99999day 1day P120 operation time (day) P.294 Password input 0~65535 P120...
  • Page 137 Appendix 1 Parameter list Parameter list Note 1: the torque boost, motor rated current and the stator resistance values are in the table as follows: Inverter Type P.87 SF-023-5.5 kW SF-023-7.5 kW SF-023-11 kW SF-023-15 kW SF-023-18.5 kW SF-023-22kW SF-023-30 kW SF-023-37 kW SF-023-45 kW SF-023-55 kW...
  • Page 138 Appendix 2 Alarm Code List Alarm Code Code Screen Display Cause Troubleshooting 1. Under-voltage for power 1. Provide a normal power supply supply 2. The RES is ‘on’ 2. Shut off RES 3. Bad connection between 3. Ensure firm connection ERROR the operation panel and between the operation panel...
  • Page 139 Appendix 2 Alarm Code List Alarm Code Code Screen Display Cause Troubleshooting Over-voltage between Over-voltage Please refer to OV1, OV2. Terminal P and Terminal N during deceleration Avoid the inverter long timely The IGBT module thermal The IGBT operating under overload accumulating relay acts module is...
  • Page 140 Appendix 2 Alarm Code List Alarm Code Code Screen Display Cause Troubleshooting 1. Exchange a larger capacity inverter and motor. 2.Check the value which setting 1.The capacitr of inverter and of PID feel-back signal Gain， motor is not enough. setting the value again according 2.Setting PID target value and...
  • Page 141 Appendix 3 Troubles and Solutions Troubles and Solutions Trouble Check points • Check that a proper power supply voltage is applied. Check • Check that the Power Lamp is lit. the Main • Check that the motor is connected properly. circuit •...
  • Page 142 Appendix 3 Troubles and Solutions Troubles and Solutions Trouble Check points • Check that the frequency setting signal is not affected by noise. Speed varies during • Check that the load is not varying. operation • Check that the wiring length for the main circuit is correct. PDF created with pdfFactory trial version www.pdffactory.com...
  • Page 143 Appendix 4 Optional equipment Optional equipment 1. Operation panel, fixing pedestal and transmission cable (1). DU01S: operation panel sets (operation panel (DU01) and fixing pedestal (GMB01))( The units in the figure below is mm) The assembly dimensions of the fixing pedestal are as follows: Ordering code instructions：...
  • Page 144 Appendix 4 Optional equipment Optional equipment (2).Transmission cable used with DU01 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 PDF created with pdfFactory trial version www.pdffactory.com...
  • Page 145 Amendment record Amendment record Printing Date The manual version Amendment The first edition Version: V×× Printing Date: Aug. 2009 PDF created with pdfFactory trial version www.pdffactory.com...

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