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USER`S MANUAL SB100 Series Inverter

1. Q Limiting the PID appropriately can suppress overshoot and avoid generating an overlarge controlling quantity F7 10 Multi PID reference 1 Default F7 11 Multi PID reference 2 Default F7 12 Multi PID reference 3 Default Setting _100 0 100 0 range Refer to digital inputs 20 and 21 6 9 Fb Protection functions and advanced settings Fb 00 Motor overload protection level Default Setting 50 0 150 0 motor rated current 100 range Fb 01 Motor overload protection action Default 0 No action 1 Motor continues running with an alarm 2 Motor coasts to a stop due to the fault Setting range LI Fb 00 is used to regulate the motor overload protection curve Refer to the following diagrams Overload protection level Action time min A A Na F3 05 1 10 gt Fb 00 7 90 T 3 i N k Cold start F3 05 0 0 4 Hot start 0 0 7 times Rated is oe 50 100 150 200 Speed i Motor current rated speed speed Q Following the motor overload protection the motor waits for some time to cool down before it continues to run ZA caut ION Motor overload protection is only suitable for applications where one inverter drives one 51 6 FUNCTION DETAILS motor For thoese applications where one inverter drives multiple motors please install a thermal protector on each motor Fb 02 Analog input drop protection Default 0
2. Monitored parameter 2 run Monitored parameter 3 run Speed display coefficient 0 001 10 000 Line speed display 0 01 100 00 coefficient FF Communication parameters Name Setting range Default Change 0 8 N 1 1 8 E 1 2 8 0 1 3 8 N 2 0 1200bps 1 2400bps 2 4800bps 3 9600bps 4 19200bps 5 38400bps Local address 1 247 Communication data format Baud rate Communication overtime 0 1 600 0s detection time 0 No action 1 Alarm 2 Motor runs at FO 00 with alarm 3 Motor coasts to a stop due to fault Communication overtime action 31 5 PARAMETER TABLE Fn Factory parameters FP Fault history Description Last fault No fault ocb instantaneous overcurrent at start ocA overcurrent in accel ocd overcurrent in decel ocn overcurrent in constant speed run ouA overvoltage in accel oud overvoltage in decel oun overvoltage in constant speed run ouE overvoltage in standby 9 dcL undervoltage in running 10 11 12 13 14 15 16 17 18 19 20 21 22 PLI input phase loss Plo output phase loss FoP power device protection oHI inverter overheating oLI inverter overload oLL motor overload EEF external fault CFE communication overtime ccF current check fault Aco analog input drop rHo thermal resistor open Tol reserved To2 reserved 2nd last fault Same as FP 00
3. 24V REV FWD 1TB 1TA 1TC Functions of control board terminals Name Function and description Specification 485 differential signal positive end 485 differential signal negative end RS485 communication port Connect up to 32 RS485 staions Input impedance gt 10kQ Ground 10V reference power supply 10V power supplied to user Max output current is 10mA with the voltage accuracy higher than 2 Digital output pulse Y1 PFO frequency output Digital output Refer to F5 Open collector output 24V DC 50mA Conducting voltage lt 0 5V Pulse frequency output Refer to F6 15 0 50 kHz open collector output 24V 50mA X1 digital terminal input X2 digital terminal input REV digital terminal input FWD digital terminal input Refer to F4 Input impedance 3kQ Input voltage lt 30V Sampling period 1ms Anti jittering time 10ms High level gt 10V Low level lt 4V Equivalent to high level if not connected X3 digital input X3 PFI f pulse frequency input Digital input Anti jittering time is 10ms Refer to F4 Sampling period 1ms Input impedance 1 5kQ High level gt 6V Pulse frequency input 0 50kHz Refer to F6 12 F6 14 Low level lt 3V Max input voltage 30V 17 3 INSTALLATION AND WIRING Sampling period 1ms Input impedance 110kQ for Digital input re
4. 3rd last fault Same as FP 00 Operating frequency at last fault Min unit 0 01Hz Reference frequency at last fault Min unit 0 01Hz Output current at last fault Min unit 0 1A DC bus voltage at last fault Min unit 0 1V Heat sink temperature at last fault FU Data monitoring Min unit 0 1 C No Name Description FU 00 Operating frequency Min unit 0 01Hz FU 01 Reference frequency Unit indicator blinks Min unit 0 01Hz FU 02 Output current Min unit 0 1A FU 03 Load current percentage Inverter rated current 100 Min unit 0 1 FU 04 Output voltage Min unit 0 1V FU 05 Operating speed Min unit 1r min FU 06 Reference speed Unit indicator blinks Min unit 1r min FU 07 DC bus voltage Min unit 0 1V FU 08 Output capacity Min unit 0 1kW FU 09 Operating line speed Min unit 1m s FU 10 Reference line speed Unit indicator blinks Min unit 1m s FU 11 PID feedback Min unit 0 1 FU 12 PID reference Unit indicator blinks Min unit 0 1 FU 13 All Min unit 0 1 FU 14 AI2 Min unit 0 1 FU 15 PFI Min unit 0 1 FU 16 UP DOWN value Unit indicator blinks Min unit 0 1 FU I7 Digital input terminal Binary code is displayed in decimal format status From highest bit to lowest one REV FWD X5 X4 X3 X2 X1 32 5 PARAMETER TABLE Digital output terminal Binary code is displayed in decimal format
5. Fb 09 Fault auto reset interval Default Setting range 1 0 30 0s Fb 10 Fault output duirng auto reset Default 0 Change x Setting rang 0 Not output 1 Output The fault auto reset function prevents trips caused by misoperation instantaneous power overvoltage or external impact 1 Auto reset procedure When any fault occurs during running following a period of time Fb 09 auto reset is performed automatically If the fault is eliminated the motor restarts according to the mode set by F1 04 if the fault still exist and the reset times do not exceed Fb 08 the auto reset will continue otherwise the motor will stop and give a fault alarm I Fault auto reset times are cleared under the following conditions No fault occurs for continuous ten minutes after fault auto reset manual reset is performed after the fault is detected power resumes after power failure Q Fb 10 determines whether the digital output 4 fault output is valid during auto reset 2 Faults of power device protection Er FoP and external fault Er EEF cannot be reset automatically ZAN DANGER Be extremly careful while using the auto reset function otherwise injury to people or damage to equipment may occur Fb 11 Power on auto start Default Setting 0 Disabled 1 Enabled range C When terminal is the command source and F4 07 0 1 or 2 this function selects whether the motor starts immediately after powe
6. amp O kw r min m s amp A Vv Hz A Vv Hz Meanings of status indicators Indicator Inverter state Standby state RUN indicator Stable run state Accelerating or decelerating state Off Both preset and current direction are forward REV indicator On Both preset and current direction are reverse Blinking Preset direction is inconsistent with current direction Keypad control EXT indicator Terminal control Communication control POT potentiometer POT is selected as the source of main reference auxiliary reference or indicator PID reference only for SB PU03 4 1 3 Display status and operation of keypad The keypad of SB100 series inverter has the following display status monitoring status including in standby state and in run state parameter editing status fault display status and alarm display status Monitorin Z S Pare S Z 3rd l status RE Tetalevel Tak end eve wn ESN MENU J ENTER ENTER l To next level menu Na lt To next level menu hy ra To next level menu Na J soog Fo FO 3OG Sggog Ow O rfmineeS mis o gt 3 kw O r min gt m s 0 gt kw O rimin m s 0 gt O w 0O rimin m s 0 gt A V Hz A A V Hz A A Hz A V Hz gt Back to W To previous level menu B_ To previous level menu monitoring status 7 x RS U J Z f 7 x MENT I
7. n 1 7 F5 Digital and relay outputs Name Setting range Default Y1 PFO terminal T1 relay output 0 Ready for run 1 Running 2 Frequency reach 3 Frequency reach detection signal t4 Fault output t5 Undervoltage lockout 6 Fault auto reset 7 Restart after momentary power failure T2 relay output 8 Alarm output 9 Reverse running Note 1 Minus sign means the output is reversed 2 Set F6 15 0 if Y1 is used T2 terminal closing delay T2 terminal closing delay 0 000 65 000s 0 000s 0 000s Frequency reach detection band 0 00 650 00Hz 2 50Hz Frequency reach detection level 0 00 650 00Hz 50 00Hz Frequency reach detection hysteresis 0 00 650 00Hz F6 Analog and pulse frequency terminals 1 00Hz No Name Setting range Default Change 0 0 10V or 0 20mA corresponding to 0 100 1 10 OV or 20 0mA corresponding to 0 100 2 2 10V or 4 20mA corresponding to 0 100 3 10 2V or 20 4mA corresponding to 0 100 E600 AT input 4 10 10V or 20 20mA corresponding to 100 o O 100 5 0 10V or 0 20mA corresponding to 100 100 with 5V or 10mA at the center F6 01 AIl gain 999 9 999 9 100 0 O F6 02 AIl bias 99 99 99 99 10V or 20mA 100 0 00 O F6 03 AIl filtering time 0 000 10 000s 0 100s O F6 04 AI2 input Same as F6 00 0 O F6 05 AI2 gain 999 9 999 9 100 0 O F6 06 AI2 bia
8. password check status and is displayed Input the password with f and is displayed during input and press HA CENTER If the password is not correct Err blinks At W RA i RA this moment press MEND returning to the password check status and press ENG again exiting the password check status If there is no any keystroke within ten seconds after the password protection has been removed the password protection will take effect again automatically Fault display status Once the inverter detects a fault signal the keypad enters the fault display status and the error code blinks The fault can be reset by inputting reset command key control terminal or communication command If the fault still exists the error code continues to blink During this period you can modify related parameters to eliminate the fault Alarm display status When the inverter detects the alarm information the alarm code blinks If there are multiple alarm signals the alarm codes display alternately The alarm information can be temporarily hidden by pressing Ra or 23 4 OPERATION AND COMMISSIONING The alarm signal is automatically removed if normal state is recovered The inverter does not stop in alarm display status 4 2 Switching on the power for the first time Connect the wires in accordance with the technical requirements specified in section
9. 16 EREFE Er CFE 17 E roc F Er ccF 18 Er feo Er Aco 19 E C T H a Er rHo 20 I I Eri ot Er Iol 21 Eri oe Er Io2 22 External fault Communication overtime Improper setting of motor nameplate parameters or overload protection Correctly set F3 02 F3 05 and Fb 00 Motor stall or sudden and great change of load External fault terminal valid Improper setting of communication parameters Check the load Remove the external fault Check the settings of the FF menu Communication disturbance serious Check the wiring and grounding of the communication circuit Current test fault PC not work Loose connections or components inside the inverter Check the PC and wiring Check and rewire Analog input drop Thermal resistor open Reserved Reserved 7 2 Alarms and remedies Alarm display Alarm name Current sensor damaged or circuit abnormal Wiring broken or peripheral damaged Thermal resistor disconnected Description Call us Check external wirings and peripherals Check the wiring for the thermal resistor or call us Remedies ALoLL AL oLL Motor overload The motor thermal model detects that the motor temperature rise is overhigh Refer to above table AL Aca AL Aco Analog input drop The analog input signal is lower than the drop threshold Refer to above tabel ALCFE AL CFE Communicatio
10. C increase and external forced cooling should be provided 2 If the altitude is above 1000 meters the inverter should be derated by 1 for every 100m rise 3 If the carrier frequency is greater than the factory setting the ivnerter should be derated by 5 for every 1kHz increase 2 1 Item 2 SPECIFICATIONS 2 Specifications Common specifications Description Input voltage amp frequency Rated voltage 3 phase 380V voltage range 320 480V voltage imbalance lt 3 Frequency 47 63Hz Performance Output voltage amp frequency 3 phase 0V input voltage error lt 5 Frequency 0 00 650 00Hz parameters Overload capacity 110 Imin 150 Imin for heavy load Frequency resolution Digital reference 0 01Hz Analog reference 0 1 of max frequency Output frequency precision Communication Analog reference 0 2 of max frequency Digital reference 0 01Hz Built in RS485 port supporting Modbus protocol Analog input AI 2 channels also used as digital input voltage or current type positive or negative with drop detection Analog output AO 2 channels One is voltage or current type the other is PFO PWM output Control Digital input 7 channels of multi function digital input two of them are analog inputs and one is PFI sampling period Ims terminals Digital output 1 channel of NPN multi function digital output share with PFO 2 channels of mul
11. Connecting the power line with U V or W is prohibited Before turning on the power verify the rated input voltage of the inverter is consistent with the voltage of the AC power supply otherwise injury to people or damage to equipment may occur All terminals must be securely connected The output terminals U V and W must be connected in strict phase order Connecting surge absorbing capacitors or voltage dependent resistors on the output side of the inverter is prohibited 3 4 1 Terminal configuration before shipment from factory The terminal configuration and the basic wiring for SB100 are as follows 15 3 INSTALLATION AND WIRING Braking resistor Circuit breaker P DB N 3 phase input R y U 380V power S gt O S y O M 50 60Hz T l T 4 High voltage W A 3 indicator PE x X 4 SB100 series inverter wa aia 1TB O 24V Qt 7 ITC 1 Ext fault A i Sabre i yeopencanput I AL2 X5 Rin a i o ITA 1 Fault reverse logic Fault reset I XI 27B 1 l _ Jog forward I x2 a c Rurining l Jog reverse d PF1 X3 _ Run forward L FWD 10V lt 3 Run reverse T REV ai Output current if I Al2 Y1 PFO L GND mA Shielded layer Vv A0 O 10V ws Operating frequency xX a o mA GND 21k Q mee OAA mA m i e GND al V all V 485 r RS485 port Al AO 485 CJ2 CJ3 3 4 2 Main circuit terminals and wiring Name Description Input power
12. HUES status From highest bit to lowest one T2 T1 Y1 FU 19 Heat sink temperature Min unit 0 1 C FU 20 Output frequency Used by factory Min unit 0 01Hz FU 21 Max current hold Cleared by pressing a or Y Min unit 0 1A FU 22 Max DC bus voltage hold Cleared by pressing 4 or CY Min unit 1V FU 23 oe Reserved 33 6 FUNCTION DETAILS 6 6 Parameter Description 1 FO Basic parameters F0 00 Digital reference frequency Default 50 00Hz Change Setting range 0 00 650 00Hz F0 01 Main reference channel Default 0 Change o Setting 0 F0 00 adjusted by a amp YD 1 Communication F0 00 as initial value range 2 AIl 3 AI2 4 PFI F4 02 0 5 UP DOWN value 6 Keypad POT The reference frequency sources are shown in the diagram below Priority FO 00 nist F1 12 Jog command a Main reference frequency 4 _ rcocononsl reavenoy Communication Process PID j efore limiting DON ultistep Pa Al oF All ies Multistep oo Nevausiliarye seer z Al2 Main W A reference Communication N PFI 7 AN UP DOWN val Main reference a yanye select PFI Keypad POT UP DOWN value PID correction F7 00 2 Keypad POT The inverter has four operating modes with their priority order being Jog gt Process PID gt Multistep frequency gt Common operation Example If the function of multistep frequency i
13. s manual 2 Damage caused by unauthorized repairs or modifications 3 Damage caused by using the inverter beyond the standard specifications 4 Damage caused by falling or an accident during transportation after the purchase 5 Damage cause by fire flood abnormal voltage lightning strike etc 65 The contents of this manual are subject to change without notice Hope SenLan Science amp Technology Holding Corp Ltd Add 181 Airport Road Chengdu P R China 610225 Web _http www chinavwvf com E mail markd chinavwvf com Tel 86 28 85964751 Fax 86 28 85965772
14. 1 5 SB100 3 4T4 9 7 4 59 3 SB100 3 7 5 5T4 12 5 3 9 3 7 SB100 5 5 7 5T4 17 7 5 13 5 5 SB100 7 5 11T4 24 ll 18 7 5 SB100 11 15T4 30 15 24 11 SB100 15 18 5T4 38 18 5 30 15 SB100 18 5 22T4 45 22 38 18 5 2 SPECIFICATIONS Outline drawings of SB100 0 4 0 55T4 SB100 3 7 5 5T4 models can be DIN rail mounted W A r D Jj R OX s Run Fault r ax P3 V N x rs eee pot y High voltage indicator Outline drawings of SB100 5 5 7 5T4 SB100 18 5 22T4 models W Jom P a x l l i 2 SPECIFICATIONS Outline dimensions and weights of SB100 inverters Inverter model wW 18 H2 D A B d Weight mm mm mm mm mm mm mm kg SB100 0 4 0 55T4 B100 0 75 1 1T4 100 180 105 157 Srani O ee 2 SB100 1 5 2 2T4 SB100 3 4T4 oes Shi as vs 2301 45 3 SB100 3 7 5 5T4 B100 5 5 7 5T4 lt s _ igs 138 288 055 7 SB100 7 5 11T4 SB100 11 15T4 SB100 15 18 5T4 SB100 18 5 22T4 10 3 INSTALLATION AND WIRING 3 Installation and Wiring 3 1 Installation of inverter 1 The installation of the inverter can be performed only by qualified professionals 2 Do not install and run the inverter if there is any damage on the inverter or any part is missing otherwise there may be a risk of fire and injury 3 Install the inverter on a firm support that can bear its weight otherwise the inv
15. 2 2 Installation of keypad on cabinet front cover The keypad of the SB100 inverter can be installed onto the front cover of the cabinet with the keypad and inverter connected by the extension cable You can choose one of the following two installing methods Method 1 Direct installatio Make an opening on the front cover of the cabinet according to the following diagram a Remove the two screws on the diagonal of the keypad and fix the keypad to the front cover with the two M3x14 screws shipped with the product _ Insert one end of the extension cable into the keypad and fix it with the fastener shipped with the product and insert the other end of the extension cable into the corresponding connector on the inverter as shown below in diagram b Method 2 Installation via the mounting box option Make an opening on the front cover of the cabinet according to the following diagram c Install the mounting box onto the front cover Install the keypad into the mounting box Insert one end of the extension calbe into the keypad and the other end into the corresponding connector on the inverter 12 Rectangular hole for cables 3 3 Peripherals and options Material thickness less than 3mm Screw hole for M3x14 screw 2x4 Ca 3 INSTALLATION AND WIRING Rectangular hole on the cabinet Holder T SL 23 accessory prevents Material thickness 1571 Snm the extension cable connector fro
16. 2 select 5 AI1 AI2 6 UP DOWN value 7 Keypad POT 8 Communication 1 AIL 2 AI2 3 PFI F4 02 0 F7 02 PID feedback channel select 4 AI1 AI2 5 AI1 AI2 1 x 6 UP DOWN value F7 03 PID digital reference 100 0 100 0 0 0 O 29 5 PARAMETER TABLE F7 04 Proportional gain 99 99 99 99 0 20 O F7 05 Integral time 0 00 100 00s 0 indicates no integral 20 00s O F7 06 Differential time 0 000 10 000s 0 000s O F7 07 Sampling period 0 001 10 000s 0 010s O F7 08 PID upper limit 100 0 100 0 Max frequency 100 100 0 O F7 09 PID lower limit 100 0 100 0 Max frequency 100 0 0 O F7 10 Multi PID reference 1 100 0 100 0 1 0 F7 11 Multi PID reference 2 2 0 O F7 12 Multi PID reference 3 3 0 Fb Protection functions and advanced settings No Name Setting range Default Change Fb 00 Motor orean protection 50 0 150 0 motor rated current 100 100 0 O F 0 No action Fb 01 Motor ee ne 1 Motor continues running with an alarm 2 x 2 Motor coasts to a stop due to the fault 0 No action 1 Alarm AL Aco is output Fb 02 Analog input drop protection 2 Motor runs at F0 00 with alarm AL Aco 0 x 3 Motor coasts to a stop due to fault Er ACo 0 No action 1 Motor coasts to a stop with alarm Er PLI input phase loss Fb 03 Phase loss protection 2 Motor coasts to a stop with alarm 3 x Er Plo output phase loss 3 Motor coasts to a stop
17. Er ocn 4 Er aufAl Er ouA 5 Erouwd Er oud 6 Eroun Er oun 7 Prout Er ouE 8 60 Overcurrent during acceleration Overcurrent during deceleration Overcurrent during constant speed running Overvoltage during acceleration Overvoltage during deceleration Overvoltage during constant speed running Overvoltage in standby state Inverting module damaged Call us Voltage too high at start Accel time too short Check the setting of torque boost Increase the accel time V F curve improper Adjust the V F curve or the setting of torque boost Motor in revolution restarted Set the start mode as smooth start Restart the motor after it stops completely Low power grid voltage Check the input power Inverter capacity too small Decel time too short Select an inverter with a larger capacity Increase the decel time The load is of potential energy type or has a large inertial torque Install external dynamic braking unit Inverter capacity too small Sudden change of Load Select an inverter with a larger capacity Reduce sudden change of the load Load error Check the load Low power grid voltage Check the input power Inverter capacity too small Input voltage abnormal Select an inverter with a larger capacity Check the input power Motor in revolution restarted Decel time too short Set the star
18. Forward only 0 oO 2 Reverse only F0 06 Max frequency 0 00 650 00Hz 50 00Hz x F0 07 Upper limit frequency 0 00 650 00Hz 50 00Hz x F0 08 Lower limit frequency 0 00 650 00Hz 0 00 Hz x F0 09 Rated capacity Min unit 0 01kW A F0 10 Software version 0 00 99 99 A F0 11 Data initialization 11 Initialize 22 Clear fault history 00 x FO 12 User password 0000 9999 0000 means no password 0000 O F1 Accel decel start stop and jog parameters Name Setting range Default Accel time 1 Decel time 1 Accel time 2 Decel time 2 0 1 3600 0s 25 5 PARAMETER TABLE Start mode 0 Start from starting frequency 1 Smooth start Starting frequency 0 00 60 00Hz Starting frequency hold time 0 0 60 0s 0 Slowdown stop F1 07 Stop mode 1 Coast stop 0 O 2 Slowdown stop DC braking F1 og PC braking frequency for 9 9969 o0Hz 0 50Hz O stop F1 09 DC braking waiting time 0 0 10 0s 0 0s F1 10 DC braking zero speed 0 0 60 0s 0 0s delay time ra Fe PE gaa ae 0 0 100 0 inverter rated current 100 50 0 O F1 12 Jog frequency 0 10 50 00Hz acce decel time 2 is adopted in 5 00Hz O jog run mode F2 V F Control parameters Name Setting range Default Change Manual torque boost level 0 0 15 0 Manual torque boost cut off point Auto torque boost level 0 00 650 00Hz 0 0 100 0 Slip compensation gain 0 0 300 0 S
19. UP DOWN decrease UP DOWN clear Process PID disabled 3 wire stop command Internal virtual FWD terminal Internal virtual REV terminal Accel decel disabled 18 Command source switched to terminal or keypad 19 Reference frequency switched to AI1 EEEH D F4 06 REV terminal 20 Multi PID select 1 21 Multi PID select 2 Note Plus sign means low level is valid whild minus sign means high level is valid 16 F4 07 FWD REV mode 1 wire start stop 2 wire 1 FWD REV 2 wire 2 star stop direction 2 wire 3 Start stop 3 wire 2 run direction stop F4 08 UP DOWN regulation mode Level type terminal Pulse type terminal Level type keypad 0 1 2 3 4 3 wire 1 FWD REV stop 5 0 1 2 3 Pulse type keypad F4 09 UP DOWN rate step 0 01 100 00 unit s or 1 00 F4 10 UP DOWN memory select 0 Stored upon power loss 1 Cleared upon power loss 2 Cleared upon both stop and power loss F4 11 UP DOWN upper limit 0 0 100 0 100 0 F4 12 UP DOWN lower limit 100 0 0 0 0 0 27 5 PARAMETER TABLE F4 13 F4 19 Multistep frequency 1 7 0 00 650 00Hz The default values of multistep frequencies 1 7 are the serial numbers of these multistep frequencies respectively Example Multistep frequency 3 has a 3 00Hz 0 00 650 00Hz default value of n 00Hz
20. Y X gain bias X is any item in the table of analog output functions F6 12 PFI frequency corresponding to 100 Default 10000Hz Change o F6 13 PFI frequency corresponding to 0 Default 0Hz Change o Setting 0 50000Hz range F6 14 PFI filtering time Default 0 100s Change o Setting 0 000 10 000s range The PFI function converts the input pulse frequency to a percentage value and filters it as shown below PFI can be used as the frequency reference for cascade synchronous control or as the PID feedback for constant line speed control Make sure that you have set F4 02 0 before using the PFI function 100 JUUL 7 FU 15 PFI m R s t Hz gt 0 F6 13 F6 12 Filtering time F6 14 F6 15 PFO function Defau 3 Change Setting 0 12 see the table of analog output functions 0 indicates Y1 terminal is valid range F6 16 PFO output pulse modulation method Defau 1 Setting 0 Frequency modulation Duty ratio modulation range F6 17 PFO frequency corresponding to 100 Defau 10000Hz pins 0 50000Hz also used as the duty ratio modulation frequency F6 18 PFO frequency corresponding to 0 Setting 0 50000Hz range F6 19 PFO duty ratio corresponding to 100 Defau 100 0 Change o F6 20 PFO duty ratio corresponding to 0 Defau 0 0 Change o 48 6 PARAMETER DESCRIPTION Setti emng 0 0 100 0 range The PFO function outputs the internal percentage signa
21. average life is 30 to 40 thousand hours Judging criterion crack in blades etc unusual vibration at the start ZAN CAUTION 1 While replacing the fan use the fan model designated by the factory with identical rated voltage current speed and air volume 2 While installing the fan be careful that the direction marked on the fan must conform to direction in which the fan supplies wind 3 Do not forget to install the fan guard Electrolytic capacitor Causes of damage high ambient temperature frequent and sudden load change which leads to high pulsating current aging of electrolyte Judging criterion protrusion of safety valve measurement of static capacitance measurement of insulation resistance It is recommended to replace the bus electrolytic capacitor once every four or five years 8 3 Storage of the inverter Avoid storing the inverter in a place with high temperature humidity dust and metal powder Leaving the inverter unused for a long period would lead to aging of the electrolytic capacitors So the inverter must be supplied with electricity once every two years for at least five hours and the input voltage raised gradually through a regulator to the rated value 8 4 After sale service The warranty period is one year from the purchase date However the repair cost should be born by the user for the following damages even within this term 1 Damage caused by operation not in accordance with the user
22. direction of reference frequency GND Internal virtual REV terminal 3 wire stop command 3 wire FWD REV stop Used with digital input 14 B1 Stop button normally closed B2 FWD button normally open B3 REV button normally open O Internal virtual REV terminal GND O Internal virtual FWD terminal 3 wire stop command 3 wire 2 B1 Stop button normally closed run direction stop B2 Run button normally open Internal virtual FID terminal Used with digital S Direction switch reverse when input 14 valid QInternal virtual REV terminal GND I Inthe 1 wire 2 wire 1 or 2 mode under terminal control if the motor is stopped by a stop command that comes from a source other than the terminal then the stop command must be given before the run command to restart the inverter Q For modes of 2 wire 3 and 3 wire the run button is invalid if the normally closed stop button is open 1 The run direction is limited by F0 05 direction lock in any circumtance Q If the terminal command contains no direction information the run direction will depend on the direction of the reference frequency source ZAN DANGER If the run signal remains valid and Fb 11 1 default setting the inverter will start automatically upon power on 42 6 PARAMETER DESCRIPTION F4 08 UP DOWN regulation mode Default Setting 0 Level type terminal 1 Pulse type terminal range 2 Level type keypad 3
23. for stop Setting range F1 09 DC braking waiting time Setting range F1 10 DC braking zero speed delay time Setting range F1 11 DC braking current for stop 0 00 60 00Hz 0 0 10 0s 0 0 60 0s Setting range 0 0 100 0 inverter rated current 100 F1 07 0 The inverter slows down and then enters the standby state when its frequency drops to F1 08 or enters the zero speed delay state if F1 1040 F1 07 1 The inverter blocks its output and the motor coasts to a stop Notice that the stop mode for jog run is always slowdown stop It is not recommended to adopt coast stop for water pumps for a water pump has a shorter stop time and its sudden stop will produce the water hammer F1 07 2 The inverter slows down blocks its output when its frequency drops to F1 08 after a period of 36 6 PARAMETER DESCRIPTION time F1 09 injects the DC braking current F1 11 into the motor and then stops following another period of time F 1 10 ZAN CAUT 10N DC braking is only recommended for low speeds less than 10Hz or smaller motors ZAXCAUTION As DC braking consumes the mechanical energy of the load in the motor rotor long time or frequent DC braking will easily cause overheating of the motor 2 Zero speed delay Under the slowdown stop mode F1 07 0 when the frequency drops to F1 08 the motor continues decelerating to zero within the time set by F1 10 and keeps running at zero
24. frequency By dosing so the motor keeps being excited so that it can be started quickly at any moment The process of zero speed delay is shown as below Frequency Decel time Operating 1 frequency Stop frequency Tiie I l gt i Zero speed delay ti me 1 Operating state F1 12 Jog frequency Setting range 0 10 50 00Hz Q Digital input 7 or 8 is used to activate jog run Jog is invalid if both inputs are valid or invalid Jog is only valid for terminal control or communication control C Under jog run mode auxiliary reference and PID frequency correction are invalid The jog start stop mode is start from starting frequnency slowndown stoptaccel decel time 2 6 3 F2 V F control parameters F2 00 Manual torque boost level Default Setting range F2 01 Manual torque boost cut off point Default 0 0 15 0 F2 10 100 Setting range 0 00 650 00Hz F2 02 Auto torque boost level Default Setting range 0 0 100 0 Manual torque boost is valid when F2 05 1 or 3 while auto torque boost is valid when F2 05 2 or 3 Manual torque boost can increase the motor s torque at low speeds or at the start however excessive boost will lead to motor overheating or overcurrent C The V F curve is as follows 37 6 FUNCTION DETAILS A Voltage F2 10 F2 09 F2 10 A F2 00 vo 0 F2 01 F2 09 FO 06 Frequency Auto torque boost changes the
25. solid ones represent regulated settings Output calculation Basie curve Bias 10 00 Gain 200 0 4100 4100 4100 z PASET Output gain X input bias a a 0 100 result limited to 0 100 J S i A LA O 10V 20mA O 10V 20mA O 10V 20mA 4100 4100 4100 N 10 0V or 20 OmA Output gain Z NS aX corresponding to X input bias 100 S 0 100 result limited to 0 100 gt 7 gt 0 10V 20mA 0 10V 20mA 0 10V 20mA 4100 i 100 5 100 Input 2 10V or 4 20mA Output gain X 5 4 corresponding to X input bias 25 0 100 result limited to 0 100 2V 4mA 10V 20mA 2V 4mA 10V 20mA 2V 4mA 10V 20mA 46 100 10 2V or 20 4mA corresponding to 0 100 Output gain X 5 4 X input bias 125 result limited to 0 100 2V 4mA _10V 20mA 6 PARAMETER 2V 4mA 10V 20mA DESCRIPTION 100 2V 4mA 10V 20mA 4100 10 10V or d 20 20mA Output gain X input bias e 4100 7 Zs A Z 4100 corresponding to result limited to 100 100 10V 100 100 ail 10V 0 10V or 0 20mA corresponding to 100 100 with 5V at the center Output gain x 2 X input bias 50 result limited to 100 100 F6 08 AO function Defau A minus gain is valid only when F6 00 4 or 5 Q Increasing the filtering time will lower the response but strengthen the immunity against d
26. terminal To 3 phase 380V power supply Inverter output terminal To 3 phase motor Used for common DC bus or for connecting an external rectifier unit Consult the factory for the use of the common DC bus Braking output terminal Braking resistor is connected between P and DB Grounding terminal Used for connecting inverter case to earth DC bus terminal Arrangements of main circuit terminals SB100 0 4 0 55T4 SB100 1 5 2 2T4 PE is located at the bottom right corner of the bottom board N P DB R S T UVW SB100 3 4T4 SB100 18 5 22T4 N P DBR S T U V W PE The air switch the main circuit wiring and its stripping length are recommended as follows Main circuit wiring Stripping length mm mm SB100 0 4 0 55T4 SB100 1 5 2 2T4 16 2 5 6 Inverter model Air switch A 16 SB100 3 4 T4 SB100 3 7 5 5T4 3 INSTALLATION AND WIRING SB100 5 5 7 5 T4 SB100 7 5 11T4 10 SB100 11 15 T4 SB100 15 18 5T4 5 cold pressed terminal SB100 18 5 22T4 3 4 3 Control board terminals and wiring CE5 cold pressed terminal Arrangements of control board terminals 1mm copper wires with a stripping length of 5mm is recommended as the wiring 485 Y1 PFO X5 AT2 X4 ATIX3 PFI X2 X1 2TA 2TB 2TC 485 AO GND 10V
27. the run and stop of the inverter by switching on and off the input power Related parameters should be reset after parameter initialization If the function of restart has been set such as fault auto reset or restart after momentary power failure do not approach the motor or mechanical load while the inverter is waiting to restart 1 1 5 Precautions on transport and package 1 PRECAUTIONS Do not place more inverters than specified in the packaging box Do not put any heavy object on the inverter Do not open the cover board during transport Do not apply any force on the keypad and the cover board while handling the inverter otherwise there may be a risk of injury to people or damage to equipment 1 1 6 Disposal E Dispose the inverter as industrial waste E The electrolytic capacitors inside the inverter may explode while burned E Plastic components of the inverter will generates toxic gases while burned 1 2 Other precautions 1 2 1 About motor and mechanical load E Comparison with commercial power operation SB100 inverter is a voltage type PWM motor drive Its output voltage contains some harmonics Compared with the commercial power it creates more loss and noise and leads to higher temperature rise of the motor The insulation withstand voltage of the cables and motor should be taken into account when the input voltage is high or the motor cables are long E Constant torque low speed operation When a common moto
28. type UP DOWN regulation pulse type The rising edge of digital input 12 signal clears the value of FU 16 F4 13 Mutlistep frequency 1 7 Default F4 19 0 00 650 00Hz The default values of multistep frequencies 1 7 are the serial numbers of these multistep frequencies respectively Example Multistep frequency 3 has a default value of 3 00Hz Setting range 6 6 F5 Digital and relay outputs 43 6 FUNCTION DETAILS F5 01 T1 relay output Default 4 Change F5 02 T2 relay output Default 1 Change x 0 Ready for run 1 Running 2 Frequency reach 3 Frequency reach detection signal 4 Fault output Setting 5 Undervoltage lockout range 6 Fault auto reset 7 Restart after momentary power failure 8 Alarm output 9 Reverse running Note 1 Minus sign means the output is reversed 2 Set F6 15 0 if Y1 is used Related monitored parameters FU 18 Description of digital output functions 0 Ready for run Inverter is ready to run 1 Running Inverter is in operation 2 Frequency reach This signal is valid if the inverter operating frequency falls in the range between the reference frequency minus F5 05 and the reference frequency plus F5 05 3 Frequency reach detection signal Refer to F5 06 F5 07 4 Fault output This signal is valid if the inverter is in fault status 5 Undervoltage lockout This signal is valid if DC bus undervoltage causes the inverter to sto
29. 0 00Hz Setting range F3 04 Motor rated speed 0 40 22 00kW 0 5 50 0A 20 00 650 00Hz Setting range 125 40000r min 39 6 FUNCTION DETAILS F3 05 Motor cooling condition Default Setting 0 Common motor 1 Special motor for inverter range These parameters must be input before the inverter operates The common motor has a self cooling fan which has a poorer cooling effect at low speeds and the motor overload protection level drops at low speeds while the special motor for inverter has a separate cooling fan which ensures the motor has the same overload protection level at high and low speeds For the function of motor overload protection refer to Fb 00 and Fb 01 6 5 F4 Digital input terminals and multistep frequencies F4 00 X1 terminal Defau 6 Change x F4 01 X2 terminal Defau 7 Change x F4 02 X3 PFI terminal Defau 8 Change x F4 03 X4 AT1 terminal Defau 0 Change x F4 04 X5 AI2 terminal Defau Change x F4 05 FWD terminal Defau 15 Change x F4 06 REV terminal Defau 16 Change x 0 No signal 8 Jog REV 16 Internal virtual REV terminal 1 Multistep frequency select 1 9 Coast stop run disabled 17 Accel decel disabled 2 Multistep frequency select2 10 UP DOWN increase 18 Command source switched tol Setting 3 Multistep frequency select 3 11 UP DOWN decrease terminal or keypad range 4 Accel decel time 2 sele
30. 3 4 After checking the wiring and power supply close the air switch of the AC power on the inverter input side 8 8 8 8 8 will fist be displayed on the keypad of the inverter When the contactor inside the inverter is closed normally the display becomes the reference frequency This shows the inveter initialization has been completed If anything unusual occurs when the power is turned on disconnect the air switch and check and remove the error 4 3 Quick commissioning and optimization of commissioning Quick commissioning 1 Select frequency reference channel and set the reference frequency Refer to F0 00 and F0 01 2 Select command source Refer to F0 02 3 Set the max frequency F0 06 upper limit frequency FO 07 lower limit frequency FO 08 and max output voltage F2 10 and make sure F0 06 FO0 07 gt F0 08 4 Set the rotation direction of the motor Refer to F0 05 5 Set the accel decel time Set the time as long as possible for too short accel decel time may damage the load or lead to overcurrent Refert to F1 00 F 1 03 6 Set the start and stop mode Refer to F1 04 and F1 07 7 Set the motor parameters including rated capacity pole number rated current rated frequency rated speed and cooling condition Refer to F3 00 F3 05 Optimization of commissioning 1 Manual torque boost level If the current is overhigh at the start reduce the value of this parameter Refer to F2 00 2 Auto torque boost Thi
31. Change x Setting 0 No action 1 Alarm AL Aco is output 7 2 Motor runs at F0 00 with alarm AL Aco range 3 Motor coasts to a stop due to fault Er ACo This function is valid only when F6 00 or F6 04 2 or 3 The analog input is considered to be dropped if the voltage current is less than 1 V 2mA Related parameters F6 00 and F6 04 Fb 03 Phase loss protection Default 0 No action Setting 1 Motor coasts to a stop with alarm Er PLI input phase loss range 2 Motor coasts to a stop with alarm Er Plo output phase loss 3 Motor coasts to a stop input amp output phase loss Whether the input phase loss condition occurs or not is judged by the DC bus voltage ripples When the inverter runs with no load or slight load input phase loss might not be detected When there is a great imbalance among the three input phases or the output oscialates seriousely input phase loss will be detected Output phase loss protection can prevent the motor and mechanical load being damaged Output phase loss protection is invalid if the output frequency or current is very low Fb 04 Overcurrent stall level Default a 0 0 150 0 0 0 means invalid Inverter rated current 100 Fb 05 Overvoltage stall level Default Setting 0 750V 0 means invalid range During acceleration or constant speed running the motor stops accelerating or begins decelerating when the output current is greater than Fb 04 and restore
32. Check the output wirings Check the motor and cables Rewire Loose connections or components on the control board Check and rewire Connection wire between motor and inverter too long Install an output reactor or filter Overcurrent of braking unit Check the resistance and wiring of the external braking resistor Disturbance serious or inverter damaged Ambient temperature too high Call us Lower the ambient temperature Air path blocked or cooling fan damaged Clear the air path or replace the cooling fan Load too heavy Load too heavy Check the load or select a large capacity inverter Check the load or select a large capacity inverter Inverter temperature too high Check the cooling fan air path and ambient temperature Accel time too short Increase the accel time Carrier frequency too high Lower the carrier frequency or select an inverter with a larger capacity Motor in revolution restarted Set the start mode as smooth start Restart the motor after it stops completely Input voltage too low Improper V F curve Check the input voltage Correctly set the V F curve and torque boost Input voltage too low Check the input voltage Long term running of common motor at low speed and under heavy load Install a separate cooling fan or select a special motor for the inverter 6l 7 TROUBLESHOOTING Er e F Er EEF
33. Gm SENLANINVERTER USER S MANUAL SB100 Series Inverter General purpose and compact Hope SenLan Science amp Technology Holding Corp Ltd Contents Preface cccccessseees 1 Precautions 1 1 Safety precautions 1 2 Other precautions 2 Specifications 3 Installation and Wiring 3 1 Installation of inverter 3 2 Installation and removal of parts 3 3 Peripherals and options 3 4 Wiring of inverter 3 5 Methods of suppressing EMI 4 Operation and Commissioning escsseeseeee 4 1 Operation and display 4 2 Switching on the power for the first time 4 3 Quick commissioning and optimization of commissioning S Parameter Table esis cccsccscssoetssensceenstececsedeessedssessossesunsseesstevasvecesstevsstevesvesenseeesseneassecesssevese 25 6 Parameter Description sssini annn en a an OF 6 1 FO Basic parameters 6 2 F1 Accel decel start stop and jog parameters 6 3 F2 V F control parameters 6 4 F3 Motor parameters 6 5 F4 Digital input terminals and multistep frequencies 6 6 F5 Digital and relay outputs 6 7 F6 Analog and pulse frequency terminals 6 8 F7 Process PID parameters eee 6 9 Fb Protection functions and advanced settings 6 10 FC Keypad operation and display settings 6 11 FF Communication parameters 6 12 FP Fault history 6 13 FU Data monitoring 7 Troubleshooting ccsscsssscsssscesscsscscsssscscesesssssssssscssesssssssssssssessessssssc
34. Pulse type keypad F4 09 UP DOWN rate setp Default 1 00 Setting 0 01 100 00 Minimum unit 0 01 s level type or 0 01 pulse type range typ p yp F4 10 UP DOWN memory select Default 0 Change o Setting 0 Stored upon power loss 1 Cleared upon power loss range 2 Cleared upon both stop and power loss F4 11 UP DOWN upper limit Default Setting range F4 12 UP DOWN Lower limit Default 0 0 100 0 Setting range 100 0 0 0 1 UP DOWN function achieves continuous regulation by means of switch The regulation value can be used as the frequency reference PID reference etc Q When F4 08 0 if digital input 10 or 11 is valid FU 16 will increase or decrease at the rate set by F4 09 if digital input 10 and 11 are valid or invalid simultaneously FU 16 remains unchanged When F4 08 1 each time a valid pulse of digital input 10 or 11 comes FU 16 will increase or decrease a step set by F4 09 Cases of F4 08 2 and 3 are similar to that of F4 08 0 and 1 respectively except that digital inputs 10 and 11 are replaced by keypad keys a and Y 2 The two UP DOWN regulation modes are shown as the following diagrams A UP DOWN z A UP DOWN regulation value J regulation value Time Time t t gt UP DOWN UP DOWN Ye at f increase Time increase 1 Time gt gt 4 UP DOWN A UP DOWN decrease Time decrease I Time gt UP DOWN regulation level
35. and the DC link voltage is less than 36V otherwise there may be a risk of electric shock E Make sure the input power is completely disconnected before the wiring is conducted otherwise there may be a risk of electric shock Do not connect a braking resistor between the DC terminals P and N That may cause fire The voltage of the input power terminals should not beyond the rated voltage range That may damage the inverter E The grounding terminal PE of the inverter must be securely connected to earth resistance to earth lt 10Q otherwise there may be a risk of electric fire 1 3 Check before switching on the power Close the cover board of the inverter before turning on the power otherwise there may be a risk of electric shock or explosion Before trying to run the motor at a frequency over the rated motor frequency conform that the motor and the mechanical devices can endure such a high speed 1 4 Precautions on power and operation Check to see if parameters are set appropriately before commissioning Do not open the front cover while the input power is switched on for the high voltage inside may cause electric shock Do not handle the inverter with wet hands That may lead to electric shock Power on auto start is enabled before the inverter is shipped from the factory When the terminal control and the run signal are valid the inverter will start automatically once the power is turned on Do not control
36. below Multi PID select 2 Multi PID select 1 PID reference selected 0 0 Selected by F7 01 0 l F7 10 multi PID reference 1 1 0 F7 11 multi PID reference 2 1 1 F7 12 multi PID reference 3 F4 07 FWD REV mode Default 0 1 wire start stop 1 2 wire 1 FWD REV 2 2 wire 2 star stop direction 3 2 wire 3 Start stop 4 3 wire 1 FWD REV stop 5 3 wire 2 run direction stop Setting range 4 Related digital inputs include 14 3 wire stop command 15 internal virtual FWD terminal and 16 internal virtual REV terminal 41 6 FUNCTION DETAILS Q Each FWD REV mode is illustrated in the following table where S means level valid while B means edge valid FWD REV mode Logic Diagram S Run switch 1 wire start stop Note Run direction depends on the direction of reference frequency ND Olnternal virtual FWD terminal S82 REV S1 FWD Result Invalid Invalid Stop internal virtual FWD terminal Invalid Valid FWD Olnternal virtual REV terminal Valid Invalid REV GND Valid Valid Stop S2 S1 direction start stop Invalid Invalid 2 wire 1 FWD REV Internal virtual FWD terminal 2 wire 2 star stop direction Invalid Valid Invalid GND Valid Valid Valid Internal virtual REV terminal B1 Run button normally open Olnternal virtual FWD terminal 2 wire 3 B2 Stop button normally closed Start stop Note Run direction depends on the
37. ct 12 UP DOWN clear 19 Reference frequency switched tol 5 External fault input 13 Process PID disabled All 6 Fault reset 14 3 wire stop command 20 Multi PID select 1 7 Jog FWD 15 Internal virtual FWD terminal 21 Multi PID select 2 If F4 00 F4 06 select the same function the parameter with the largest serial number is valid X3 X4 and X5 share a terminal with PFI AI1 and AI2 respectively Set F4 02 0 if PFI is to be used The plus sign means low level is valid while minus sign means high level is valid Related monitored parameter FU 17 The digital input functions are described in detail as follows 1 3 Multistep frequency select 1 3 The combinations of terminals X1 X3 determine which multistep frequencies are selected as shown in the table below where 0 indicates invalid while 1 indicates valid Frequency selected Frequency selected Reference frequency common operation 6 multistep frequency 4 F4 13 multistep frequency 1 7 multistep frequency 5 F4 14 multistep frequency 2 1 8 multistep frequency 6 F4 15 multistep frequency 3 9 multistep frequency 7 4 Accel decel time 2 select If this signal is valid the current accel decel time will be the accel decel time 2 i e F1 02 and F1 03 5 External fault input If this signal is valid an external fault will be reported when an fault outside the 40 6 PARAMETER DESCRIPTION inverter causes the in
38. d of SB PU03 and SB PU70 are shown as below respectively CONTROL PANEL SB PU03 CONTROL PANEL SB PU70 Digital tube display area Digital tube p Parameter unit display area display area Parameter unit display area Operating state indicating area Operating state indicating area POT indicator gt X A Run key Direction key POT a No as Stop Reset key R nkey Shift key Nee IN AAN UP DWON keys A E Menu Exit key UP DWON keys Menu Exit key 7 Shift ke lee 7 Sa K WA Program Enger Stop Raset key Program Enger V ENTER key key Discription of keys on the keypad Name Function Menv Exit key Return to previous menu enter exit monitoring state Program Enter ksy Enter next menu save parameter clear alarm information Increase decrease number or data UP key DOWN key Shift key Select digit to be modified switch between monitored parameters Run key Start inverter Stop Reset key Stop or fault reset Direction key Change direction only for keypad SB PU70 21 4 OPERATION AND COMMISSIONING Meanings of unit indicators State of indicators State of indicators kw r min m s O kw 1 min m s lt A V Hz A Hz kw r min 0 m s gt kw r min m s Vv A V Hz A Hz kw O r min m s 0O kw r min m s A V Hz A V Hz O kw O r min O m s
39. e address Byte number written Modbus function code MSB of Ist data Start address MSB LSB of Ist data Start address LSB MSB of 2nd data Word number written MSB LSB of 2nd data CRC LSB Word number written LSB CRC LSB CRC MSB Example 2 To make the 1 slave stop forward run at 50 00Hz you can rewrite the two words with their addresses beginning with 3200H into 003EH and 1388H Query from master Slave address Modbus function code Start address MSB Start address LSB Word number written MSB Word number written LSB CRC MSB Response from slave Slave address Byte number written Modbus function code MSB of Ist data Start address MSB LSB of Ist data Start address LSB MSB of 2nd data Word number written MSB LSB of 2nd data Word number written LSB CRC LSB CRC MSB 58 CRC LSB CRC MSB 6 12 FP Fault history L Refer to Section FP in Chapter 5 6 13 FU Data monitoring LI Refer to Section FU in Chapter 5 6 PARAMETER DESCRIPTION 59 7 TROUBLESHOOTING 7 1 Fault display Faults and remedies 7 Troubleshooting fault code Fault type Possible causes Remedies Inter phase or grounding Check t the motor and wirings c short circuit inside the motor or Er och Overcurrent at start between wirings Er ocb 1 ErocaA Er ocA 2 Er ocd Er ocd 3 E roen
40. e megaohm meter to measure the insulation resistance which should not be less than 5MQ A DANGER While performing the insulation test on the motor be sure to disconnect the motor with the inverter otherwise the inverter will be damaged A DANGER Do not perform the voltage resistance test and insulation test on the control circuit otherwise the ciccuit elements will be damaged 1 2 2 About inverter E Capacitor or voltage dependent resistor for improving power factor As the inverter output is of PWM voltage type the capactor or voltage dependent resistor for improving the power factor installed on the output side of the inverter will lead to inverter trip or damage to components Do remove the capacitor or the voltage dependent resistor before using the inverter E Frequent start and stop For applications where frequent start and stop are needed terminals are recommended for the control of the start stop of the inverter Using the switching device such as contactor on the inverter input side to start or stop the inverter frequently is prohibited That may destroy the inverter E Using the inverter beyond the rated value It is not remommended to operate the inverter beyond the range of the allowable input voltage Use a a voltage regulator to increase or decrease the voltage if required E Single phase power input If the 3 phase power input is changed to a single phase power input the ripples of the bus voltage and current will inc
41. e motor starts stops frequently setting Fb 35 to 1 can prevent frequent start stop of the cooling fan Fb 16 Jump frequency Default Setting range 0 00 625 00Hz Fb 17 Jumping width Default Setting range 0 00 20 00Hz L Jump frequency prevents the inverter running at the mechanical resonant points During acceleration or deceleration the inverter can run through the jump frequency smoothly i e jump frequency becomes invalid but can not keep steady state operation within the jumping width Reference frequency after processing Jumping width ae Reference frequency gt Jump frequency 54 6 PARAMETER DESCRIPTION 6 10 FC Keypad operation and display settings FC 00 Monitored parameter 1 run amp stop Default FC 01 FC 02 Monitored parameter 2 run amp stop Default Monitored parameter 3 run amp stop Default FC 03 Monitored parameter 4 run amp stop Default FC 04 FC 05 Monitored parameter 1 run Default Monitored parameter 2 run Default FC 06 Monitored parameter 3 run Default Setting range 1 21 1 indicates null while 0 21 represent FU 00 FU 21 respectively Note FC 00 ranges from 0 to 21 FC 00 FC 03 select from the FU menu the parameters to be displayed in both running and standby states 2 FC 04 FC 05 select from the FU menu the parameters to be displayed only in running state Speed display coe
42. erter may fall and cause damage or injury 4 Do not apply force on the keypad or cover board while handling the inverter otherwise the falling of keypad or cover board may cause damage or injury In addition to meeting the environment requirements the inverter should be installed vertically instead of upside down slantways or horizontally and fixed to a firm structure with screws To ensure cooling effect sufficient space should be maintained around the inverter as shown below a partition board should be provided in between if two inverters are installed in a vertical row EAI Z Z A Air out 4 4 15cm or z more XS Co atk A 7 Of lO fi lA We A Z i N Inverter 4 tae f 7 4 N Partition U J A Y board 4 pb x N y A N ZA al Ja gt ma Sem Sem gt Inverter 0 kh 4 A or or is k 7 more more H Y gt Air in gt 4 i IN gt J f i N Z f gt Z 10cm or more IVI I L LEIL LILI 3 2 Installation and removal of parts 3 2 1 Installation via mounting box and removal of keypad Installation Push the keypad in with the slot on its bottom aligning with the stopper on the mounting box 11 3 INSTALLATION AND WIRING Removal Press the spring piece on top of the keypad and pull out Press the spring piece Installation of keypad and oulll out keypad ga bs J f hats J f CONTROL PANEL be X Stopper 3
43. fer to F4 Jumpers voltage input or 250Q for current CJ2 and CJ1 are used to select the input voltage type input V Digital input Anti jittering time 10ms input voltage lt 30V Analog input refer to F6 00 high level gt 10V low level lt 4V F6 07 Jumpers CJ2 and CJ1 are and is equivalent to low level if used to select the voltage type V or not connected current type input mA Analog input Input voltage is 10 10V input current is 20 20mA Current type 0 20mA load lt 500Q Voltage type output lt 10mA X4 digital input X4 AI1 analog input 1 X5 digital input ZVAL analog input 2 Refer to F6 08 F6 11 Jumper CJ3 selects the voltage type V or current type mA output Multi function analog output 24V power supply 24V power supplied to user Max output current 80mA Relay 1 output terminal TA TB Normally open TB TC Normally closed Ree Contact 250V AC 3A Relay 2 output 24V DC SA terminal 1 Wiring of analog input terminals When ananlog signals are used for remote control the control wires between the controller and inverter should be less than 30 meters in length And since the analog signal is vulnerable to interference the analog control wires should be laid apart from strong electricity relay or contactor circuit The wiring should be shielded twisted pair cable and be as short as possible with one of its end connected to the terminal GND of the i
44. fficient FC 08 0 001 10 000 Note Only used for speed conversion without any effect on actual speed and motor control FU 05 120xoperating frequency pole numberxFC 07 FU 06 120xreference frequency pole numberxFC 07 Line speed display coefficient Setting range 0 01 100 00 Note Only used for speed conversion without any effect on actual speed and motor control FU 09 operating frequencyxFC 08 FU 10 reference frequencyxFC 08 6 11 FF Communication parameters FF 00 Communication data format Default Setting range FF 01 0 8 N 1 1 start bit 8 data bits no parity check 1 stop bit 1 8 E 1 1 start bit 8 data bits even check 1 stop bit 2 8 0 1 1 start bit 8 data bits odd check 1 stop bit 3 8 N 2 1 start bit 8 data bits no parity check 2 stop bits Baud rate Default 3 Change Setting range FF 02 0 1200bps 1 2400bps 2 4800bps 3 9600bps 4 19200bps 5 38400bps Local address Default Setting range FF 03 Communication overtime detection time Default Setting range FF 04 0 1 600 0s Communication overtime action Default 0 Setting range 0 No action 1 Alarm 2 Motor runs at F0 00 with alarm 3 Motor coasts to a stop due to fault SB70 inverter s RS485 Modbus protocol comprises three layers Physical layer Data Link layer and 55 6 FUNCTION DETAILS Application layer The former two layers employ the RS485 based Modbus p
45. g and ending of the message frame are marked by an interval of at least 3 5 character times but 2ms for baud rates of 19200bit s and 38400bit s A typical RTU message frame is shown below 1 byte l byte multiple bytes 2 bytes 2 Function 3 Read multiple parameters Word number read ranges from 1 to 50 Refer to the following example for its message format Example Read the main status word operating frequency and load current percentage three words with their addresses beginning with 3210H from the 1 slave 57 6 FUNCTION DETAILS Query from master Slave address Response from slave Slave address Modbus function code Byte number returned MSB of 3210H Modbus function code LSB of 3210H Start address MSB MSB of 3211H Start address LSB LSB of 3211H Word number read MSB MSB of 3212H Word number read LSB LSB of 3212H CRC MSB CRC LSB CRC LSB CRC MSB 4 Function 16 Write multiple parameters Word number written ranges from 1 to 10 Refer to the following examples for its message format Example 1 To make the 1 slave runs forward at 50 00Hz you can rewrite the two words with their addresses beginning with 3200H into 003FH and 1388H Query from master Slave address Modbus function code Start address MSB Start address LSB Word number written MSB Word number written LSB Response from slave Slav
46. higher the carrier frequency and the longer the motor cables the larger the leakage current Suppression measures 1 Lower the carrier frequency but that will increase the motor noise 2 Minimize the length of the motor cables 3 Use a leakage circuit breaker specially designed for higher harmonics and surge leakage current Inter line leakage current The higher harmonics of the leakage current from the inter line distributed capacitance on the inverter output side may lead to false action of the external thermal relay especially when the inverter has a small capacity and the wiring is very long over 50m Therefore we recommend you to use a temperature sensor to monitor the motor temperature directly or use the inverter s motor overload protection function to replace the external thermal relay Suppression measures 1 Lower the carrier frequency 2 Install a reactor on the output side 20 4 OPERATION AND COMMISSIONING 4 Operation and Commissioning 4 1 Operation and display 4 1 1 Run indicator and fault indicator The state of the inverter is indicated by the run indicator green light and fault indicator red light Green ligh ON indicates the inverter is running green ligh blinking means the inverter is in standby state and red ligh ON indicates a fault 4 1 2 Functions of keypad The keypad is used to set and browse parameters control operations display error information and so on The layouts of the keypa
47. in Default Setting range F7 05 Integral time Default Setting range F7 06 Differential time Default 99 99 99 99 0 00 100 00s 0 indicates no integral Setting range 0 000 10 000s If F7 04 is a plus value the speed is required to rise with the increase of the reference for example in heating control If F7 04 is a minus value the speed is required to fall with the increase of the reference for example in cooling control I Principle of adjusting PID parameters First raise the proportional gain from a smaller value e g 0 20 until the feedback signal starts oscillating then lower it by 40 60 to stabilize the feedback signal reduce the integral time from a larger value e g 20 00s until the feedback signal starts oscillating then 50 6 PARAMETER DESCRIPTION raise it by 10 50 to stabilize the feedback signal Differential action can be introduced if there is a high requirement for overshoot and dynamic error F7 07 Sampling period Default 0 010s Change o Setting 0 001 10 000s range The PID sampling period should normally be 5 to 10 times smaller than the response time of the controlled object F7 08 PID upper limit Default Setting 100 0 100 0 Max frequency 100 range Note It must be greater than F7 09 F7 09 PID lower limit Default Setting 100 0 100 0 Max frequency 100 range Note It must be less than F7 08
48. ing current Options provided by our company include keypad with the direction key SB PU70 keypad mounting box keypad extension cable braking resistor input output reactor EMI filter monitoring software SENLANWin Profibus DP module remote control box etc The resistance and capacity of the braking resistor we recommend are listed in the following table Inverter model Resistance Capacity Inverter model Resistance Capacity Q reference value Q reference value kW kW SB100 0 4 0 55T4 500 gt 0 14 SB100 5 5 7 5T4 gt 90 gt 1 80 SB100 0 75 1 1T4 2300 20 40 SB100 7 5 11T4 265 22 50 SB100 1 5 2 2T4 2150 20 55 SB100 11 15T4 265 24 00 SB100 3 4T4 2130 20 90 SB100 15 18 5T4 232 24 00 14 3 INSTALLATION AND WIRING SB100 3 7 5 5T4 100 1 30 SB100 18 5 22T4 gt 22 5 00 3 4 Wiring of inverter A DANGER Wiring of the inverter can be performed only by qualified professionals Before opening the cover board of the inverter cut the power supply and wait for at least five minutes after all indicators of the inverter go out The wiring inside the inverter can only begin after the internal high voltage indicator of the inverter goes out or the voltage between terminals P and N measured with voltmeter is less than 36V The inverter must be earthed reliably otherwise there may be a risk of electric shock or fire Shorting P and N is prohibited That may cause fire or damage to properties
49. input amp output phase loss 0 i i Fb 04 Ov rctiventstall level 0 0 150 0 0 0 means invalid Inverter rated 110 0 x current 100 Fb 05 Overvoltage stall level 0 750V 0 means invalid 700V x 0 Motor coasts to a stop due to fault Er dcL Fb 06 DORIS undervoltage 1 Motor coasts to a stop and restarts after power 0 x protection resiities Fb 07 DC bus underfoltage level 370 480V 400V x Fb 08 Fault auto reset times 0 10 0 x Fb 09 Fault auto reset interval 1 0 30 0s 5 0s x Fb 10 Fault output duirng 0 Not output 0 x auto reset 1 Output 0 Disabled Fb 11 Power on auto start 1 Enabled 1 O Fb 12 Built in braking unit working 620 720V 680V o point 1 1k 16 0kHz Fb 13 Carrier frequency Note The factory settings are 2 5kHz for O SB100 7 5 11T4 3 5kHz for SB100 15 18 5T4 30 5 PARAMETER TABLE Setting range Default 3 0kHz for SB100 18 5 22T4 and 4 0kHz for other models Carrier frequency auto 0 Disabled regulation 1 Enabled 0 Cooling fan stops after standby state lasts 3 Cooling fan control minutes 1 Cooling fan keeps running Fb 16 Jump frequency 0 00 625 00Hz 0 00Hz O Fb 17 Jumping width 0 00 20 00Hz 0 00Hz O FC Keypad operation and display settings Name Setting range Default Monitored parameter 1 run amp stop Monitored parameter 2 run amp stop Monitored parameter 3 run amp stop Monitored parameter 4 run amp stop Monitored parameter 1 run
50. isturbance while reducing it will raise the response but weaken the immunity Q For the treatment of the analog input disconnection refer to Fb 02 Q Related monitored parameters FU 13 and FU 14 Setting range F6 09 AO type 1 12 see the table of analog output functions below Defau 0 Change Setting range F6 10 0 0 10V or O 20mA 1 2 10V or 4 20mA 2 5V or 10mA at the center Setting range F6 11 0 0 1000 0 AO bias Setting 99 99 99 99 10V or 20mA 100 range Table of analog output functions Operating frequency Max frequency full scale value Reference frequency Max frequency full scale value Output current 2 times inverter rated current full scale value Output voltage 1 5 times inverter rated current full scale value PID feedback value PID reference value All 1 2 3 4 5 Output capacity 2 times motor rated current full scale value 6 7 8 9 AI2 10 PFI F4 02 0 11 UP DOWN value 12 DC bus voltage 1000V full scale value 47 6 FUNCTION DETAILS LI The three types of analog output AO are shown as the following diagrams Y 10V 20mA 10V 20mA 10V 20mA we BV 10mA P x 2V 4mA A x 0 100 0 too 100 0 100 O0 10V or O0 20mA 2 10V or 4 20mA 5V or 10mA at the center Adjusting the gain and bias can change the measuring range and correct the zero point The analog output calculation formula is
51. l decel time is the time period over which the frequency increases decreases by 50Hz Accel and decel time 2 are also used as the accel and decel time for jog run respectively F1 04 Start mode Default Setting range 0 Start from starting frequency 1 Smooth start F1 05 Starting frequency Default Setting range 0 00 60 00Hz F1 06 Starting frequency hold time Default Setting range 0 0 60 0s 21 F1 04 0 The motor starts from the starting frequency F1 05 and keeps running at this frequency for a period of time F 06 and then accelerates This helps reduce the current impact at the start F1 04 1 The motor starts smoothly from the frequency at which the motor runs just before its last stop This helps shorten the starting process and reduce the starting impact Smooth start F1 04 1 can be used for restart after momentary stop or restart after fault auto reset ZA CAUTION Smooth start is recommended for the start of high speed or large inertia loads ZA caut ION Starting from the starting frequency immediately after the coast stop will lead to overcurrent due to the existence of back electromotive force Therefore if an immediate start is required after the coast stop but the motor still keeps turning we recommend you to adopt the smooth start F1 07 Stop mode Defau 0 Setting range 0 Slowdown stop 1 Coast stop 2 Slowdown stop DC braking F1 08 DC braking frequency
52. l in the format of pulse frequency or duty ratio as shown below PFO frequency Hz 4 PFO duty ratio F6 17 F6 19 F6 18 F6 20 gt gt 0 100 0 100 In frequency modulation F6 16 0 the duty ratio is fixed at 50 In duty ratio modulation the pulse frequency is fixed at the value set by F6 17 6 8 F7 Process PID parameters F7 00 PID control function Default 0 Disabled 1 Enabled PID output Max frequency 100 2 PID corrects the reference frequency PID output Max frequency 100 Setting range Process PID can be used for the control of process variables such as tension pressure flowrate liquid level and temperature The proportional P element can reduce the error The integral I element can eliminate the static error The longer the integral time the weaker the integral action and the shorter the integral time the stronger the integral action The differential D element can increase the response speed of the control The structure of process PID is as follows Differential PID upper limit gt ee n Reference y PID output reference gt O gt Hi gt channel select A A gt Proportional Integrator E rA Feedback PID lower limit PID feedback channel select 3 Integral select I The PID regulation characteristic is determined by the polarity plus or minus of F7 04 Integral select is determined by F7 05 Process PID can also correct the refe
53. lip compensation filtering time 0 1 25 0s Torque boost select 0 No boost 2 Auto boost 1 Manual boost 3 Manual auto boost Vibration damping 0 200 AVR 0 Disabled 1 Enabled 2 Enabled except during decel V F curve 0 Linear 1st power 1 Reduced torque 1 1 2th power 2 Reduced torque 2 1 5th power Base frequency 1 00 650 00Hz 50 00Hz Max output voltage F3 Motor parameters 150 500V 380V No Name Setting range Default Change F3 00 Motor rated capacity 0 40 22 00kW x F3 01 Motor pole number 2 16 4 x F3 02 Motor rated current 0 5 50 0A 5 x F3 03 Motor rated frequency 20 00 650 00Hz 50 00Hz x 5 PARAMETER TABLE F3 04 Motor rated speed 125 40000r min x F3 05 Motor cooling condition 0 Common motor lt 0 o 1 Special motor for inverter F3 06 a Reserved F3 09 F4 Digital input terminals and multistep frequencies Name Setting range Default Change X1 terminal 0 No signal 1 Multistep frequency select 1 2 Multistep frequency select 2 F4 01 X2 terminal F4 02 X3 PFI terminal 3 Multistep frequency select 3 4 Accel decel time 2 select 5 External fault input 6 Fault reset 7 Jog FWD 8 Jog REV 9 Coast stop run disabled 10 UP DOWN increase F4 03 X4 AI1 terminal F4 04 X5 AI2 terminal F4 05 FWD terminal
54. m i comming off the kaypad be 67 Cb Cc The connection between the inverter and its peripherals is shown as below 13 3 INSTALLATION AND WIRING Power Air switch m Magnetic contactor Input AC reactor Input EMI filter kd RST N P O B100 series inverter PE U V y PB Braking _ resistor Output EMI filter J i Output AC L ji L reactor M 3 phase AC motor Cuts off power quickly when overcurrent occurs in downstream devices Control the on and off the inverter power Improves the input power factor reduces input current harmonics and suppresses the power surge It is recommended to use the input AC reactor when the input voltage imbalance is greater than 3 so as to reduce the current imbalance Suppresses the interference of the inverter with the main power lines External rectifier unit or other inverter DC bus Lowers energy loss and reduce the use of braking resistor Increases the braking torque applicable to where there are large inertia loads or where frequent braking or fast deceleration is required Suppresses the surge voltage and higher harmonics generaged by the inverter and reduces the output common mode interference and motor bearing current Reduces inverter output harmonics prevents the motor insulation being damaged and reduce the output side common mode interference and motor bear
55. mit along the power cable causing false action of other devices in the same system Follwing measures can be taken 1 Install an EMI filter or ferrite common mode filter magnetic ring on the input side of the inverter 2 Isolate noise of other devices with an isolation transformer or power supply filter Motor cable radiation Power cable radiation Inverter radiation As measuring meters radios sensors or signal lines are installed in the same cabinet with the inverter they are easy to be interfered with and act falsely Follwing measures can be taken 1 Install devices and signal lines which are easily affected as far as possible away from the inverter The signal lines should be shielded wires and be earthed They should be run in metal conduits and be as far as possible away from the inverter and its input output lines If the signal lines have to cross the power cables keep them at right angles as shown below M otorcabke Powerorm otorcabke gt 30cm Powercabk S ignalcontolcabks 2 Install an EMI filter or ferrite common mode filter magnetic ring on both input and output side of the inverter 3 Motor cable should be laid in a thick shield such as conduits over 2mm or cement tubes The power cable should be run in metal conduits and be shielded and earthed the motor cable is a 4 core cable one end of which is connected to earth one 19 3 INSTALLATION AND WIRING the inverter side while the o
56. mmunication Non negatives unit 0 01Hz reference 3201H O frequency Communication Range 100 00 100 00 PID reference 4292H EEPROM write in 3209H When 1 is written into this address the parameters in th inverter RAM will be written into EEPROM 4 Table of communication status variables Modbus address Change Description Bit 0 Ready constant 1 Bit 8 9 Reserved Bit 1 Ready for run Bit 10 Frequency reach Bit 2 Running detection signal Mais stanis word Bit 3 Fault Bit 11 13 Reserved Bit 4 OFF2 valid 0 valid Bit 14 Running forward Bit 5 Reserved Bit 15 Reserved Bit 6 Charging contactor open Bit 7 Alarm Operating frequency Load current percentage PID feedback Reference frequency Output current Non negatives unit 0 01Hz Unit 0 1 Unit 0 01 Non negatives unit 0 01Hz Unit 0 1A Unit 0 01 Unit 0 1V Unit 0 1V Refer to Section 7 1 Refer to Section 7 2 PID reference Output voltage DC bus voltage Fault code Alarm word gt gt I bb Bb gt 2 SB100 inverter supports the communication on a Modbus network using RTU Remote Terminal Unit mode The functions it supports include Function 3 read multiple parameters with max word number of 50 and Function 16 write multiple parameters with max word number of 10 Functions 16 supports broadcast broadcast message address is 0 In RTU mode both the startin
57. n overtime Refer to above table ALEEP AL EEP Parameter store failed Ri w to clear Press Turn power off and retry If the alarm appears again call us for help Al de L deL 62 DC bus undervoltage The DC bus voltage is lower than the undervoltage level It is normal for this alarm information to be displayed when the power is off Parameter check error Improper parameter setting 7 TROUBLESHOOTING Press Correct clear Gum to the parameter setting or restore it to the factory setting 7 3 Operation faults and remedies Operation fault No key press response Parameter correction failed Unexpected stop during running Start failed Description Some or all keys have no response to key pressing Parameters cannot be modified Possible causes Poor contact of the keypad connecting wire Remedies Check the connecting wire or call us Keys are damaged They are read only ones Replace the keypad Read only unchangeable parameters are Parameters cannot be modified in running state Inverter stops without receiving command run LED off stop They are running state unchangeable in Fault exists Modify them in standby state Troubleshoot and reset the fault Command source is switched Check the command source Inverter stops without receiving stop command run LED on Upon
58. ncrease decrease g REN RS 3 parameter value Display onitored MENU Z MEN j AR parameters cyclically Change menu number Change parameter number Enter lt lt select digit Save parameter tobe modified Select it to be modified Monitoring status in standby state Pressing in this status cyclically displays the standby state parameters defined by FC 00 J FC 03 22 4 OPERATION AND COMMISSIONING Monitoring status in run state in this status cyclically displays the run state parameters defined by FC 00 FC 08 Pressing Parameter editing status VA A In monitoring status pressing fay enters the editing status which contains three level menus enters the parameter group number serial number in parameter group parameter value Pressing EuS ETE MENU next menu and pressing returns to the previous menu returns to monitoring status if at the first level and z menu Pressing change the parameter group numbers serial numbers in parameter group or parameter values Under the third level menu the digit which can be edited blinks Pressing switches the digit to be edited to another digit and pressing BS saves the modified data and returns to the second level menu and the next parameter is displayed Password check status If there is a user password FO 12 not equal to zero before you can edit any parameter you enter the N
59. nverter 2 Wiring of multi function digital output terminals Y 1 and relay output terminals TA TB TC If an inductive load such as electromagnetic relay contactor and electromagnetic brake is driven a surge snubber circuit voltage dependent resistor or freewheeling diode used in DC electromagnetic circuit Be careful of the polarity during installation should be installed The elements of the snubber circuit should be installed near the sides of the winding of the relay or contactor as shown below Voltage dependent resistor Diode _ Diode V RC absorber Inverter gt Inverter gt Inverter Inverter 3 1 T a 2 aay k Oe i Vac Vac K L v LJ v 18 3 INSTALLATION AND WIRING 3 5 Methods of suppressing EMI 1 Countermeasures against EMI Interference source Countermeasures Leakage current Ground loop When peripheral devices form a closed circuit through the wiring of the inverter the leakage current from the earthing line of the inverter will cause false action of devices To reduce false action you may leave devices unearthed Grounding methods recommended and banned are listed below Other Other Other Other Inverter devices Inverter devices Inverter devices Inverter devices Special ground best Common ground good Power cable When peripheral devices share the same power supply with the inverter the interference generated by the inverter will trans
60. ommunication 2 AIl 3 AI2 4 PFI F4 02 0 range 5 UP DOWN value 6 Keypad POT 7 None Refer to F0 00 and F0 01 F0 05 Direction lock Default Setting range 0 Forward or reverse 1 Forward only 2 Reverse only Itis recommended to lock the direction only when a single direction is needed F0 06 Max frequency Default 50 00Hz F0 07 Upper limit frequency Default 50 00Hz F0 08 Lower limit frequency Default 0 00Hz Setting range 0 00 650 00Hz 4 Make sure F0 06 F0 07 gt FO0 08 CQ Minimum unit 0 01kW The range is between 0 00 and 99 99 F0 11 Data initialization Default Setting 11 Initialize 22 Clear fault history range Note FO 11 turns to 00 after initialization is finished Initialization restores parameters to their factory settings without clearing the fault history F0 12 User password Default Setting 0000 9999 0000 means no password range Note After password is set it will take effect if there is no key pressing within ten seconds 6 2 F1 Accel decel start stop and jog parameters F1 00 Accel time 1 Default F1 01 Decel time 1 Default F1 02 Accel time 2 Default F1 03 Decel time 2 Default Setting range 0 1 3600 0s F1 00 F1 03 provide two sets of accel decel time Digital input 4 can be used to select the 2nd set of 35 6 FUNCTION DETAILS accel decel time i e accel decel time 2 Acce
61. orrespond to the group numbers of parameters according to the following table Ment cade Parameter Nicnnicnde Parameter Menu cade Parameter Manuicade Parameter group No group No group No group No FO 0 00H F4 4 04H Fb 8 O8H FP 12 OCH Fl 1 01H F5 5 05H FC 9 09H 13 ODH F2 2 02H F6 6 06H FF 10 OAH F3 3 03H F7 7 07H Fn 11 OBH T I The data transmitted in communication are 16 bit integers The minimum unit can be seen from the position of the radix point of the parameter For example the minimum unit of F0 00 is 0 01Hz therefore the data 5000 transmitted in communication represents 50 00Hz Table of communication command variables Name eee Change Description Bit 0 ON OFF 1 run on rising edge 0 stop Bit 1 OFF2 0 coast stop digital input 9 priority Bit 2 3 Reserved Bit 4 Accel decel enabled 0 accel decel disabled digital inpu 17 priority Main control word 3200H Bio here ted Bit 7 Fault reset on rising edge digital input 16 priority Bit 8 Jog forward digital input 7 priority Bit 9 Jog reverse digital inpu 8 priority Bit 10 Reserved Bit 11 Reference reversion 1 reference frequency reversed 0 not reversed 56 6 PARAMETER DESCRIPTION Bit 12 Reserved Bit 13 UP DOWN increase digital input 10 priority Bit 14 UP DOWN decrease digital input 11 priority Bit 15 Process PID disabled digital input 13 priority Co
62. p 6 Fault auto reset This signal is valid if fault auto reset is in process 7 Restart after momentary power failure This signal is valid if the inverter is waiting for a restart after main circuit undervoltage occurs 8 Alarm output This signal is valid if the inverter gives an alarm 9 Reverse running This signal is valid if the inverter is running reverse Attention Y1 PFO terminal is valid only when F6 15 0 L Y1 PFO terminal is an open collector output If its setting is a plus value it is valid when it is closed if its setting is a minus value it is valid when it is open F5 03 T2 terminal closing delay Default F5 04 T2 terminal opening delay Default Setting range 0 000 65 000s The digital output delay is shown as below 5 al Time A Pre delay signal A Post delay signal Closing delay Opening delay Time 44 6 PARAMETER DESCRIPTION F5 05 Frequency reach detection band Default Setting range 0 00 650 00Hz I The frequency reach signal is output when the inverter operating frequency is in the range between reference frequency minus F5 05 and reference frequency plus F5 05 as shown below A F5 05 a Reference frequency AN pee Operating frequency y Time gt A Frequency reach Time gt F5 06 Frequency reach detection level Default 50 00Hz Change o F5 07 Frequency reach detection hysteresis Default 1 00H
63. r on 53 6 FUNCTION DETAILS Fb 12 Built in braking unit working point Default Setting range 620 720V 2 Using the braking unit can consume the energy on the braking resistor so as to stop the motor quickly When the DC bus voltage exceeds Fb 12 the braking unit will start to work automatically Fb 13 Carrier frequency Default 1 1k 16 0kHz Note The factory settings are 2 5kHz for SB100 7 5 11T4 3 5kHz for SB100 15 18 5T4 3 0kHz for SB100 18 5 22T4 and 4 0kHz for other models Fb 14 Carrier frequency auto regulation Default Setting range Setting range 0 Disabled 1 Enabled Increasing the carrier frequency can lower the motor noise harmonic current and the heat generated by the motor but raise the common mode current disturbance and the heat generated by the inverter and decreasing the carrier frequency will lead to the opposite Therefore when a silent run is required you can moderately raise the carrier frequency If the carrier frequency is higher than the factory setting the inverter should be derated by 5 for every increment of 1kHz Fb 14 can regulate the carrier frequency automatically according to the heat sink temperature output current or output frequency preventing the inverter failing due to overheating Fb 15 Cooling fan control Default Setting 0 Cooling fan stops after standby state lasts 3 minutes range 1 Cooling fan keeps running I In applications where th
64. r over time It is necessary to check the inverter and its working environment regularly in order to extend the lifespan of the inverter Check points 1 If the working enviromnent of the inverter meets the requirement 2 If the operating parameters of the inverter are set within the specified ranges 3 If there is any unusual vibration or noise 4 If there is any unusual odor 5 If the fans run normally 6 If the input voltage is within the specified range and voltages of various phases are balanced The periodical maintenance should be performed once every three or six months according to the service conditions Check points 1 If the screws of control terminals are loose 2 If the main circuit terminals have a poor contact and the copperplate connections have traces of overheating 3 If the power and control cables are damaged 4 If the insulated binding band for the cold pressed terminals of the power cables comes off 5 Remove dust on PCBs and wind path thoroughly It s better to use a vacuum cleaner 6 When leaving the inverter unused for a long term check it for functioning once every two years by supplying it with electricity for at least five hours with the motor disconnected Wihle supplying the power use a voltage regulator to raise the voltage gradually to the rated value 64 8 MAINTENANCE AND AFTER SALE SERVICE 8 2 Replacement of parts Cooling fan Causes of damage wear of bearings aging of blades
65. r runs at low speed for a long time the motor temperature will rise due to the weakening cooling effect So if a motor is required to operate at low speed and constant torque for a long term an inverter or the forced air cooling method must be used E Running above 50Hz If you plan to run the motor over 50Hz be aware that the vibration and noise will increase and make sure that the motor bearings and mechanical devices can withstand such a high speed Lubrication of mechanical devices While runing at low speed for a long period such mechanical deveices as gearbox and gears may be damaged due to worsening lubricating effect Before you run them check the lubrication conditions E Regerative torque load Regerative torque often occurs while a load is hoisted and the inverter often stops due to overvoltage protection In this case an appropriate braking unit should be selected and installed Mechanical resonant point Certain output frequencies of the inverter may be the mechanical resonant points To avoid these points place anti vibration rubber under the base of the motor or setting the jump frequencies H Motor insulation check before connected to the inverter 1 PRECAUTIONS When the motor is used for the first time or reused after it has not been used for a long period the motor insulation must be inspected to prevent the damage to the inverter cause by the failed insulation of the motor windings Use a 500V voltage typ
66. rease which not only shortens the life of the capacitors but also damages the performance of the inverter It is not recommended to turn the 3 phase into the single phase If single phase is needed the function of input phase loss protection must be disabled and the inverter must be detated with its max value not greater than 60 of the rated value E Lightning protection With the built in protector against overvoltage caused by lightning the inverter has certain self protection ability againt the lightning strike E Leakage protector The high speed switching operation during the running of the inver will generate high frequnecy leakage current which sometimes causes the mis operation of the leakage protection circuit To address this issue moderately lower the carrier frequency shorten the wires or install a leakage protector correctly Observe the following points while installing the leakage protector 1 PRECAUTIONS 1 The leakage protector should be installed on the inverter input side preferably behind the air switch non fuse circuit breaker 2 The leakage protector should be one that is insensitive to higher harmonics or specially designed for the inverter sensitivity above 30mA If a common leakage protector is selected its sensitivity and action time should be greater than 200mA and 0 2s respectively E Derating of inverter 1 Ifthe ambient temperature exceeds 40 C the inverter should be derated by 5 for every 1
67. receiving start command the inverter does not start and the run LED is off Waiting for the fault auto reset Check the auto reset setting of fault Reference frequency is zero Check the reference frequency Output frequency is too low under PID control Check the PID reference and feedback Waiting for the restart after momentary power failure Digital input 9 is valid Check the terminal of coast stop run disabled In the control modes of 3 wire 1 2 or 2 wire 3 the stop button is not closed Check the stop button and its wiring Command source error Change the command source Inverter error Eliminate the error 63 8 MAINTENANCE AND AFTER SALE SERVICE 8 Maintenance and After sale service A DANGER 1 Only professionally trained persons can disassemble and repair the inverter and replace its parts 2 Make sure the power supply of the inverter is cut off the high voltage indicator goes out and the voltage between P and N is less than 36V before checking and repairing the inverter otherwise there may be a risk of electric shock Do not leave any metal pieces such as screws and washers in the inverter That many destroy the inverter or cause fire Reset related parameters after replacing the control board otherwise the inverter may be destroyed 8 1 Daily maintenance Due to factors of dust humidity vibration aging etc faults would occu
68. rence frequency prior to accel decel slope The method is adding PID output to the reference frequency This function makes it convenient to use the inveter for master slave synchronous control and closed loop tension control as shown in the following diagram 49 6 FUNCTION DETAILS B100 inverter Reference Line speed frequency po Tension reference gt gt PID Tension test 7 7 R N gt ye N J F7 01 PID reference channel select Default Setting 0 F7 03 1 AIL 2 AI2 3 PFI F4 02 0 4 AI1 AI2 range 5 AII AI2 6 UP DOWN value 7 Keypad POT 8 Communication F7 02 PID feedback channel select Default Setting 1 AIL 2 AI2 3 PFI F4 02 0 range 4 AI1 AI2 5 AI1 AI2 6 UP DOWN value F7 03 PID digital reference Default Setting range 100 0 100 0 PID process adopts normalized input and output that is both the input and output range are between 100 100 The input scaling is related to the settings of feedback channel select sensor characteristics and analog input The output scaling takes the maximum frequnecy as 100 for frequnecy control There is a filtering section in the PID reference channel and feedback channel for example the filtering time for AIl is F6 03 These filtering sections have influence on the control performance and can be set according to the actual needs Related monitored parameters FU 11 and FU 12 F7 04 Proportional ga
69. rotocol The application layer controls the run stop of the inverter and the parameter reading and writing and so on Modbus is a master slave protocol The communication between the master and slave falls into two types master requests slave responds master broadcasts slave doesn t respond The master polls the slaves Any slave can t send messages without receiving the command from the master The master may resend the command when the communication is not correct If the master doesn t get a response within given time the slave polled is considered to be lost The slave sends a piece of error information to the master if it can not implement a message Communication only changes RAM values If a parameter in RAM is to be written into EEPROM the communication variable EEP write command Modbus address is 3209H needs to be changed to 1 by communication LI Method of addressing the inverter parameters among the 16 bits of the Modbus parameter address the upper 8 bits represent the group number of a parameter and the lower 8 bits represent the serial number of the same parameter in the group For example the address of the parameter F4 17 is 0511H The group number is 50 32H for communication variables control word status word etc Note Communication variables include inverter parameters which can be accessed to by communication as well as communication dedicated command variables and status variables The menu codes c
70. s 99 99 99 99 10V or 20mA 100 0 00 O F6 07 Al filtering time 0 000 10 000s 0 100s 28 5 PARAMETER TABLE 1 Operating frequency 2 Reference frequency 3 Output current 4 Output voltage 5 Output capacity 6 PID feedback value Fens AQf netion 7 PID reference value l O 8 AIl 9 AI2 10 PFI F4 02 0 11 UP DOWN value 12 DC bus voltage 0 0 10V or 0 20mA F6 09 AO type 1 2 10V or 4 20mA 0 O 2 5V or 10mA at the center F6 10 AO gain 0 0 1000 0 100 0 O F6 11 AO bias 99 99 99 99 VALOVEK20mMA A 100 0 00 O PFI frequency 0 50000Hz Boe corresponding to 100 100001 F6 13 PFI frequency A 0 50000Hz 0Hz corresponding to 0 F6 14 PFI filtering time 0 000 10 000s 0 100s F6 15 PFO function Same as F6 08 0 indicates Y1 terminal is 3 valid F6 16 PFO output pulse 0 Frequency modulation 1 oO modulation method 1 Duty ratio modulation F6 17 PFO frequency 0O 50000Hz also used as the duty ratio 10000Hz O corresponding to 100 modulation frequency F6 18 PFO frequency 0 50000Hz 0Hz O corresponding to 0 PFO duty ratio 0 0 100 0 o eee corresponding to 100 100 0 2 i P 0 F6 20 PFO duty ratio 0 0 100 0 0 0 O corresponding to 0 F7 Process PID parameters Name Setting range Default 0 Disabled PID control function 1 Enabled 2 PID corrects the reference frequency 0 F7 03 1 AIl 2 AI2 F7 01 PID reference channel 3 PFI F4 02 0 4 AI1 AI2 0 x
71. s function is recommended to raise the starting torque and the output torque at low speeds Refer to F2 02 3 Slip compensation This function can reduce the speed drop caused by the load It is only valid for auto torque boost Refer to F2 03 and F2 04 4 Vibration damping If the motor vibrates increase this parameter gradually until the vibration disappears Refer to F2 06 24 5 PARAMETER TABLE 5 Parameter Table Note In the column change of the table below o indicates the parameter is changeable in both running and standby states eey x FO Basic parameter indicates unchangeable in running state and A read only No Name Setting range Default Change F0 00 Digital reference frequency 0 00 650 00Hz 50 00Hz O 0 F0 00 1 Communication F0 01 Main reference channel 2 AIl 3 AI2 4 PFI F4 02 0 0 O 5 UP DOWN value 6 Keypad POT 1 Keypad 2 Terminal invalid F0 02 Command source 3 Terminal valid 1 x 4 Communication invalid 5 Communication valid 0 Saved upon power loss 1 Restored to FO 00 upon power loss F0 03 Ketprence ee hold 2 Restored to F0 00 upon power loss or stop 0 O Note For reference frequency set by a amp Y gt or communication 1 Communication 2 AIl 3 AI2 F0 04 Auxiliary reference channel 4 PFI F4 02 0 5 UP DOWN value 7 O 6 Keypad POT 7 None F0 05 Direction lock 0 Forward or reverse 1
72. s to its original operating status after the current drops as shown in the follwing diagrams a and b 2 During deceleration the motor stops decelerating when the DC bus voltage is greater than Fb 05 and continues delecerating after the DC bus voltage drops to the normal level as shown in the diagram c below output current 4 Output current DC bus voltage Fb 04 Pane Fb 05 Fb 04 A gt y Time Time Operating 4 Operating 4 Operating A frequency frequency Sx frequency ine Time a b Ce 52 6 PARAMETER DESCRIPTION Fb 06 DC bus undervoltage protection Default Setting 0 Motor coasts to a stop due to fault Er dcL range 1 Motor coasts to a stop and restarts after power resumes Fb 07 DC bus underfoltage level Default Setting range 370 480V Q When the DC bus voltage is lower than Fb 07 if Fb 06 0 the motor coasts to a stop and the alarm of DC bus undervoltage Er dcL is given or if Fb 06 1 the DC bus voltage slows down its drop and the motor restarts accroding to F1 04 after power resumes Q For large inertia loads such as fans and centrifuges setting Fb 06 1 can prevent undervoltage stop caused by momentary power failure If undervoltage occurs during running the motor coasts to a stop and the alarm Er dcL is given if it occurs in standby state only the alarm AL dcL is given Fb 08 Fault auto reset times Default Setting range
73. s valid in common operation the multistep frequency will be the main reference frequency Main reference for common operation is selected by FO 01 and can be switched forcibly to AIl by digital input 19 refer to the Table of Digital Input Functions described in Section 6 5 Under the terminal or communication control jog run can be achieved by digital inputs 7 and 8 The reference frequency finally used is limited by FO 07 and FO0 08 Command source Default ae ae 34 1 Keypad lamp EXT off 2 Terminal invalid EXT on Setting 3 Terminal valid EXT on range 4 Communication invalid EXT blinking 5 Communication valid EXT blinking When keypad is selected as the command source the key on the keypad can change the run direction default direction is forward Digital input 18 can switch the command source forcebly to terminal or keypad F0 03 Reference frequency hold mode Default 0 Change o 6 PARAMETER DESCRIPTION 0 Main reference frequency modified by 4 C or communication is saved into F0 00 upon power loss Setting 1 Main reference frequency modified by A Y or communication is restored to F0 00 range upon power loss 2 Main reference frequency modified by a CY or communication is restored to F0 00 upon power loss or stop G This parameter is valid only when F0 01 0 or 1 F0 04 Auxiliary reference channel Default 7 Change o Setting 1 C
74. sssessessesseesseesseses OO 7 1 Faults and remedies 7 2 Alarms and remedies 7 3 Operation faults and remedies 8 Maintenance and After sale service 8 1 Daily maintenance 8 2 Replacement of parts 8 3 Storage of the inverter y BAe Aftersale serViCe reinn aa E EEE E E E E PREFACE Preface Thank you for purchasing our SenLan SB100 series inverters SB100 is a compact inverter adopting the optimized high performance space vector control VVVF arithmetic and featuring elegant appearance delicate circuit design ingenious circuit design simple and practical functions and reasonable menu arrangements With numerous advanced functions such as auto torque boost slip compensation vibration suppression smooth start stall prevention deadband compensation AVR process PID and auto carrier frequency regulation SB100 can meet most of the requirements for industrial contol Please carefully read and understand this manual before installing setting runing and maintaining the product The technical specifications for the product may alter and the contents of this manual are subject to change without notice Keep the manual until the inverter is discarded as useless Check after unpacking Please check the following items after unpacking SB100 inverter If there is any problem contact us or our distributors Check items Check method If the product is exactly what Check to see if the da
75. t mode as smooth start Restart the motor after it stops completely Increase the decel time The load is of potential energy type or has a large inertial torque Install external dynamic braking unit Input voltage abnormal Input voltage abnormal Check the input power Check the input power Accel decel time too short Increase accel decel time Abnormal change of input voltage Input voltage too high Install an input reactor Check the input power Error of the test circuit for DC bus voltage Call us E roc L Er dcL 9 I Er PLI Er PLI 10 Er Plo Er PLo 11 Er FaP Er FoP 12 I Hi Ero Er oHI 13 EroLi Er oLI 14 EroLL Er oLL 15 Undervoltage during running Input phase loss Output phase loss Power device protection Inverter overheating Inverter overload Motor overload Abnormal input voltage or power loss during running 7 TROUBLESHOOTING Check the input power and wirings Impact of heavy load Check the load Charging contactor damaged Check and replace it Input phase loss Loss of phase R S or T Check the input power and wirings Check the input wirings Imbalance among three input phases Check the input voltage Serious oscillation of output Loss of phase U V or W Output has inter phase or grounding short circuit Regulate related parameters to eliminate the oscillation
76. ta on the nampelate of the inverter is consistent with you have ordered thoes in your order form If there is any damage on the Observe the external apperance of the product Check to see if it has got product any damage during transportation Model description SB100 15 18 5 Series number Le class 3 phase Rated capacity 15kW for heavy load 18 5kW for normal load Nameplate description take SB100 15 18 5T4 as an example SENLAN INVERTER China Top Brand Model SB100 15 18 514 Standard GB T12668 2 Rated input 3 phase 380V 50 60Hz Serial No 1234567 Rated output 3 phase 0 380V 0 650Hz Rated current 30A 38A Rated capacity 15kW 18 5kW Bar code SenLan Inverter Hope SenLan Science amp Technology Holding Corp Ltd PREFACE Safety signs The safety signs in this manual fall into two categories A DANGER Indicates that errors in operation may destroy the inverter or lead to death or heavy injury to people ZA CAUTION Indicates that errors in operation may lead to damage to the inverter or other devices 1 PRECAUTIONS 1 Precautions 1 1 Safety precautions 1 1 1 Installation Do not install the inverter at a place with or near inflammable objects otherwise there may be a risk of fire E Do not install the inverter in an environment with inflammable gases That may cause explosion 1 1 2 Wiring E Make sure the high voltage indicator is off
77. tary power failure Process PID Refer to Section 6 8 in Chapter 6 Multistep frequency 7 multistep frequencies Refer to F4 13 F4 19 2 SPECIFICATIONS Protection functions Options Service site Smooth start stall prevention zero speed delay oscillation supression deadband compensation Overcurrent overvoltage undervoltage phase loss output short circuit overheating motor overload external fault analog input drop stall prevention etc Keypad with dirction key keypad mounting box keypad extension cable braking resistor input output reactor EMI filter Profibus DP module remote control etc Altitude less than 1000 meters indoor no direct sunlight free of dust corrosive gases inflammable gases oil mist water vapor water drops salt mist etc Ambient Temp humidity 10 40 C 20 90 RH no condensation Storage temp 20 60 C Vibration Protection degree Less than 5 9m s 0 6g IP20 Siruchire Cooling method 2 2 Product series Forced air cooling with fan control excluding SB100 0 4 0 55T4 which is naturally cooled Normal 110 Iy 1 minute for every 10 Heavy load 150 Inq 1 minute for Tnverter model minutes every 10 minutes Rated current Applicable motor Rated current Applicable motor hn A kW Tha AD kW SB100 0 4 0 55T4 1 8 0 55 1 5 0 4 SB100 0 75 1 1T4 3 0 1 1 23 0 75 SB100 1 5 2 2T4 1 2 2 3 7
78. ther end is connected to the motor case 1 Avoid running signal lines in parallel with or in the same bundle with the power cables Static induction f i 2 Try to keep devices and signal lines subject to disturbance as far as possible away Electromagnetic A SE from the inverter and its input and output lines induction i i i 3 Use shield wires as the signal lines and power cables and lay them in separate metal conduits with the space between the two conduits being at least 20cm 2 Countermeasures against leakage current Leakage current is generated due to the existence of capacitance between inverter input output cables and earth between lines and between the motor and earth The size of the leakage curren including earth leakage current and inter line leakage current is determined by the size of the distributed capacitance and carrier frequency Sources of leakage current R Distributed capacitance line to ine lt e lt lt e lt e 1 i gt Power 4 j S K Inverter 1 e Motor supply x lt i T a e lt e e 7 6 lt a Circuit breaker X i i iy y v Yy x s e e 4 Distributed capacitance motor to earth Distributed capacitance output cable to earth Earth leakage current The leakage current may flows into not only the inverter system but also other devices via the earth line causing false action of the leakage circuit breaker relay or other devices The
79. ti function relay output relay T2 can set opening and closing delay Pulse frequency input PFI Max input frequency 50kHz used as frequency reference PID reference feedback etc also used as digital input Software functions Pulse frequency output PFO Motor control mode 0 50kHz open collector pulse signal PWM modulation alsoused as AO or digital output Space vector V F control with auto torque boost and slip compensation frequency or Command source Keypad terminal and communication They can be switched over by terminals Frequency reference source Keypa keys and POT communication UP DOWN value AI1 AI2 and PFI Auxiliary frequency reference can be introduced for fine tuning V F curve Linear curve and two reduced torque curves with manual and auto torque boost Dynamic braking Built in braking unit and external braking resistor DC braking Braking time 0 0 60 0s Braking current 0 0 100 0 of inverter rated current Accel decel mode Linear Two sets of accel decel time can be chose by terminals Jog Jog frequency 0 10 50 00Hz AVR Keeps the output voltage constant automatically when the power grid voltage fluctuates Auto carrier frequency regulation Carrier frequency is regulated automatically based on the load characteristics and ambient temperature Momentary power failure protection Ensures uninterrupted operation after momen
80. us voltage changes the AVR function can keep the output voltage constant which helps stablize the manuafacturing process and the product quality L When the input voltage is higher than the rated voltage AVR should be enabled to prevent the motor running under a very high voltage 38 6 PARAMETER DESCRIPTION L Setting F2 07 2 allows a quicker deceleration but generates a bit higher current ZAN CAUTION If the load has a very large moment of inertia F2 07 should be set to 2 to prevent the motor overheating during deceleration F2 08 V F curve Default 0 Linear 1st power 1 Reduced torque 1 1 2th power 2 Reduced torque 2 1 5th power Setting range Reduced torque V F curve can improve the efficiency of the motors for reduced torque loads e g fans and pumps when they are running under slight loads Besides improving the motor efficiency the reduced torque V F curve can lower the noise A Voltage Base frequency Max output voltage f 1 Ist power 2 1 2th power 3 1 5th power Frequency 0 ia F2 09 Base frequency Default 50 00Hz Setting range 1 00 650 00Hz F2 10 Max output voltage Setting range Refer to F2 00 F2 02 150 500V 6 4 F3 Motor parameters F3 00 Motor rated capacity Default Setting range F3 01 Motor pole number Default Setting range F3 02 Motor rated current Default Setting range F3 03 Motor rated frequency Default 5
81. verter to stop External fault must be reset manually 6 Fault reset The rising edge of this signal resets the fault 7 8 Jog FWD amp REV Refer to F1 12 9 Coast stop run disabled If this signal is valid the inverter is prohibited running or the motor coasts to a stop 10 12 UP DOWN increase amp decrease Refer to F4 08 F4 12 13 Process PID disabled If this signal is valid PID is prohibited running PID is allowed only when this signal is invalid and each operation mode that has a priority higher than PID is disabled see FO 01 for operation priority 14 16 3 wire stop command internal virtual FEW amp REV terminals Refer to F4 07 17 Accel decel disabled The accel decel process stops if this signal is in valid and resumes if it is invalid 18 Command source switched to terminal or keypad This signal along with F0 02 can switch the command source from one to another as shown in the following table pO See Status of digital input 18 Command source selected 1 Keypad Invalid Keypad Valid Terminal 2 3 Terminal Invalid Terminal Valid Keypad 4 5 Communication Invalid Communication Valid Keypad 19 Reference frequency switched to AI1 If this signal is valid the reference frequency for common operation source will be forcibly switched to AI1 20 21 Multi PID selects 1 2 The combinations of these two signals determine which PID references are selected as shown in the table
82. voltage according to the load current automatically ensuring a high output torque under a heavy load and a low output current under no load F2 03 Slip compensation gain Default Setting range 0 0 300 0 F2 04 Slip compensation filtering time Default Setting range 0 1 25 0s 1 Slip compensation is valid only when F2 05 2 or 3 1 Slip compensation regulates the inverter output frequency according to the load torque thus reducing the speed change with the load and improving the speed control accuracy The amount of slip compensation is adjusted by F2 03 100 of F2 03 indicates the compensation value under the rated torque equals the rated slip frequency which is calculated based on the following formula rated slip frequency rated speed X pole number 120 Ifslip compensation causes the vibration of the motor moderately increasing F2 04 can be considered F2 05 Torque boost select Default Setting range 0 No boost 1 Manual boost 2 Auto boost 3 Manual auto boost Refer to F2 00 F2 02 F2 06 Vibration damping Default 20 Change o Setting range 0 200 This parameter suppresses the vibration of the motor under no load or slight loads The method is raising F2 06 gradually until the vibration is eliminated F2 07 AVR Default Setting range 0 Disabled 1 Enabled 2 Enabled except during decel L AVR means automatic voltage regulation When the input voltage or DC b
83. z Change o Setting 0 00 650 00Hz I The digital output frequency reach detection signal becomes valid when the operating frequency is greater than F5 06 until the operating frequency is less than F5 06 minus F5 07 Refer to the diagram below A F5 07 F5 06 L X i S A Operating frequency oe Time Frequency reach detection signal Time 6 7 F6 Analog and pulse frequency terminals Rew Apt oo o ae 45 6 FUNCTION DETAILS 0 0 10V or 0 20mA corresponding to O 100 1 10 OV or 20 0mA corresponding to 0 100 2 2 10V or 4 20mA corresponding to O 100 Setting 3 10 2V or 20 4mA corresponding to 0 100 range 4 10 10V or 20 20mA corresponding to 100 100 5 0 10V or 0 20mA corresponding to 100 100 with 5V or 10mA at the center Note The jumper on the control board chooses whether the input is a voltage type or a current type input F6 01 ATI gain Setting range F6 02 ATI bias Setting range F6 03 ATI filtering time Setting range F6 04 AI2 input F6 05 AI2 gain F6 06 AI2 bias F6 07 AI2 filtering time Setting range 999 9 999 9 99 99 99 99 10V or 20mA 100 0 000 10 000s All settings of AI2 are identical to those of AI I The table below lists the calculation formulas characteristic curves and regulation diagrams for analog inputs dotted lines represent factory settings while the

USER`S MANUAL SB100 Series Inverter

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