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Solutions to Faults and Abnormalities

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7 Solutions to Faults and Abnormalities

7.1 Inverter Faults and Solutions

List of Fault Description and Solutions

Fault Display

(Fault Code)

Fault Type

Possible Cause

Solution

The interior or wiring of the
motor has an inter-phase short
circuit or short circuit to earth

Check the motor and wiring

The inversion module is
damaged

Seek for assistance

Er.ocb (1)

Instantaneous

Startup

Overcurrent

The voltage is too high at the
outset of the startup

Check the torque elevation
settings

The acceleration time is too
short

Extend the acceleration time

The V/F curve is inappropriate Adjust the V/F curve or the

torque elevation settings

An operating motor is
restarted

Set the motor as rotation speed
tracking startup
Do not restart until the motor is
shut down

The power grid has a low
voltage

Check the power supply

Er.ocA (2)

Accelerated

Operation

Overcurrent

The inverter power is too low

Replace it with a inverter of
greater ratings

The deceleration time is too
short

Extend the deceleration time

There is a potential energy
load or the inertia torque of
the load is too great

Fit the inverter with an
appropriate dynamic braking
units

Er.ocd (3)

Decelerated

Operation

Overcurrent

The inverter power is too low Select a inverter of greater

power ratings

Load surge

Reduce the load surge

Abnormal load

Check the load

The power grid has a low
voltage

Check the power supply

The inverter power is too low Select a inverter of greater

power ratings

Er.ocn (4)

Constant Speed

Operation

Overcurrent

Abnormal input voltage

Check the power supply

An operating motor is
restarted

Set the motor as rotation speed
tracking startup
Do not restart until the motor is
shut down

Er.ouA (5)

Accelerated

Operation

Overvoltage

The deceleration time is too
short

Extend the deceleration time

Содержание SB200 Series

Страница 1: ... SENLAN INVERTER USER S MANUAL SB200 Series Inverter High Performance General Space Verctor Control Input 3 Phase 400v class Capacty 1 5 400kw Version 1 3 Hope Senlan Science Technology Holding Corp Ltd ...

Страница 2: ...Control Parameters 37 F3 Motor Parameters 38 F4 Digital Input Terminals and Multi Speed 38 F5 Settings of Digital Output and Relay Output 40 F6 Terminals Settings for Analog Quantities and Pulse Frequency 43 F7 PID Parameters 47 F8 Dedicated Water Supply Functions 48 F9 Time Management Applicable to LCD Control Panel Only 53 Fb Protection Functions and Advanced Inverter Settings 54 FC Keyboard Ope...

Страница 3: ... Regular Maintenance 159 8 3 Replacement of Inverter Wearing Parts 160 8 4 Storage of Inverters 160 8 5 After Sales Service 161 9 OPTIONAL FITTINGS 162 9 1 Braking Units 162 9 2 Communication Components 163 9 3 AC Reactor on the Input Side 163 9 4 EMI Filter and Ferrite Chip Common Mode Filter 163 9 5 Digital I O Extension Board 163 9 6 Relay Extension Unit SL 5X6T 164 9 7 Control Panel Complete w...

Страница 4: ......

Страница 5: ...d notes on inverter safety before any attempts of installation setting operation and maintenance The technical specifications applied to this product or the content of this manual may be subject to any change without prior notifying This manual is required to be kept properly until the inverter is out of its service life Items to Be Checked on Opening the Packing Case The user is required to caref...

Страница 6: ...g operation or against the instructions may cause inverter damage or personal injury fatality CAUTION Any noncompliant operation may cause abnormal system operation which in serious cases may induce inverter damage or mechanical damage SENLAN INVERTER MADE IN CHINA Model SB200 15T4 Applicable Standard GB T12668 2 Rated Input 3phase 380v 50 60Hz Product No 1234567 Rated Output 3phase 0 380v 0 650Hz...

Страница 7: ...iably earthed in compliance with the applicable national technical specifications otherwise there may be an electric shock hazard 3 Inspection Prior to Connection to Power Supply Prior to connection to the power supply remember to check that proper wiring is provided for the electrical peripherals especially electrical circuits related to the safety of air circuit breakers and fault alarm devices ...

Страница 8: ... damage may occur 6 Disposal on Expiration of Service Life Dispose of the inverter as industrial waste Explosions may occur if the electrolytic capacitor within the inverter is being burnt Toxic gases may be emitted when the plastic parts of the inverter are burnt 1 2 Caution 1 Ambient Conditions An SB200 inverter must be used in an environment conforming to the product specification otherwise the...

Страница 9: ...er must consider selecting specific braking units of a proper specification Mechanical Resonance Points of Load Carrying Devices Load carrying devices may have mechanical resonance points that respond to the inverter in a specified output frequency range The resonance effect may be dampened by installing vibration resistant rubber pads under the base plate of the motor or avoided by configuring th...

Страница 10: ...hase power supply is necessitated the user must cancel phase failure protection and reduce the ratings to a max of 60 If a 30kW inverter or above requires to be changed to single phase input ensure that the single phase input terminal is connected to Terminals R and S otherwise the inverter will fail to work Lightning Surge Protection The inverter has an inbuilt lightning overvoltage protector cap...

Страница 11: ...ed 2 At 1 000m above sea level the thinner air will deteriorate the heat dissipation effect of the inverter Therefore the inverter must be derated by 1 for every increment of 100m 3 When the set carrier frequency exceeds the factory settings the inverter must be derated by 5 for every increment of 1kHz ...

Страница 12: ...Hz jogging acceleration deceleration time 0 1 60 0s Auto Energy Saving Load based auto V F optimization capable of auto energy saving AVR When the grid voltage fluctuates within a specified range the inverter can automatically maintain a constant output voltage Auto Carrier Regulation Auto carrier regulation based on load characteristics and ambient temperature Random PWM Tone adjustment for an op...

Страница 13: ...voltage undervoltage input output phase lack output short circuit overheat motor overload external fault analog input disconnection stall prevention etc Fittings Braking units extension cords for control panel remote control box digital I O extension boards relay extension boards control panel capable of parameter copying SB PU70E and LCD display control panel SB PU200 Application Indoors an eleva...

Страница 14: ... 5 2 2 SB200 5 5T4 8 5 13 5 5 9 7 4 SB200 7 5T4 12 18 7 5 13 5 5 SB200 11T4 16 24 11 18 7 5 SB200 15T4 20 30 15 24 11 SB200 18 5T4 25 38 18 5 30 15 SB200 22T4 30 45 22 38 18 5 SB200 30T4 40 60 30 45 22 SB200 37T4 49 75 37 60 30 SB200 45T4 60 91 45 75 37 SB200 55T4 74 112 55 91 45 SB200 75T4 99 150 75 112 55 SB200 90T4 116 176 90 150 75 SB200 110T4 138 210 110 176 90 SB200 132T4 167 253 132 210 110...

Страница 15: ...字给定频率 37 00Hz 普通运行给定返回编辑 SB200 W A L B d L1 H An Outline Drawing of the Inverter Series SB200 1 5T4 5 5T4 Installable with a standard DIN Guide Rail W B L d H A SB200 An Outline Drawing of the Inverter Series SB200 7 5T4 22T4 ...

Страница 16: ...Product Specification 12 W A d B L H L1 SB200 An Outline Drawing of the Inverter Series SB200 30T4 and above ...

Страница 17: ...4 150 300 195 138 288 Φ5 5 7 SB200 15T4 SB200 18 5T4 SB200 22T4 200 380 225 185 367 Φ7 10 SB200 30T4 SB200 37T4 275 470 440 256 200 455 Φ8 SB200 45T4 SB200 55T4 280 570 520 290 200 550 Φ10 SB200 75T4 SB200 90T4 310 680 630 330 220 660 Φ10 SB200 110T4 SB200 132T4 350 800 750 330 220 780 Φ12 SB200 160T4 SB200 200T4 410 940 884 318 300 920 Φ12 SB200 220T4 SB200 250T4 SB200 280T4 500 1060 1000 355 320...

Страница 18: ...tolerable range When the temperature exceeds 40 the inverter must be derated by 5 for every increment of 1 degree Celsius Besides forced external heat dissipation must be provided 2 At 1 000m above sea level the thinner air will deteriorate the heat dissipation effect of the inverter Therefore it is necessary to derate the inverter by 1 for every increment of 100m 3 The humidity must be lower than...

Страница 19: ... a finger into the hemispheric depression above the control panel press the elastic flap on top of the panel and pull the panel out Refer to the following drawing Installation Fit the fixing bayonet at the bottom of the panel into the dog at the bottom of the installation slot of the panel press the upper side forward with a finger and release the finger after the panel is in place Refer to the fo...

Страница 20: ...he socket at one end of the extension cord into the control panel and fix it with the complimentary fasteners The other end of the cord should be plugged firmly into the corresponding socket on the circuit board of the inverter Take care to cover the inverter Method 2 Installation into the Mounting box Make an opening in the cabinet panel as per the following drawing Install the mounting box optio...

Страница 21: ...shock or fire 5 Terminals P and N must not be connected with a jumper otherwise there may be hazards of fire or property damage 6 The power cord must not be connected to Terminal U V or W 7 The inverter must be put through a withstand voltage test prior to ex factory delivery It is required that no more withstand voltage tests has to be conducted otherwise there may be a damage to the inverter 8 P...

Страница 22: ...ng Unit Braking Resistor 30kW and above Braking Resistor 22kW and below Increases braking torque and adapts to large inertia loads and frequent braking or quick deceleration applications DC Reactor Improves the input power factor of the inverter reduces input current crest value and minimizes heat dissipation of the inverter Output EMI Filter Controls surge voltage and higher harmonics interferenc...

Страница 23: ... RS 485 interface X1 X2 X3 X4 X5 X6 PFI FWD REV GND X6 PFI 10V AI1 GND AI2 AI3 24V 485 485 P1 P DB N CJ2 AI2 Applied to 30kW and above only The installation of a DC reactor requires the removal of the jumper between P1 and P DC reactor 3 phase input 380V 50 60Hz Multifunctional digital input Braking resistor Note Copper core conductors of 1mm are recommended for connecting wires of the control ter...

Страница 24: ...nterference caused by intercoupling Therefore cables of a specified cross section and of an appropriately minimized length are recommended The following drawings specify earthing modes recommended for the wiring Inverter Other equipment Inverter Other equipment Separately earthed Preferred Jointly earthed Acceptable The following earthing modes are not allowed Inverter Other equipment Other equipm...

Страница 25: ...ollowing table for the functions of terminals on the control panel Terminal Code Terminal Name Function and Description Technical Specification 485 Positive terminal of 485 differential signal 485 Negative terminal of 485 differential signal RS485 communication interface Connectable to 1 32 RS486 stations Input impedance 10kΩ GND Ground Earth Analog and digital input output PFI PFO communication a...

Страница 26: ... X2 Digital Input Terminal X2 X3 Digital Input Terminal X3 X4 Digital Input Terminal X4 X5 Digital Input Terminal X5 X6 PFI Digital Input Terminal X6 when the terminal is used for X6 REV Digital Input Terminal REV FWD Digital Input Terminal FWD Refer to Menu F4 for function options and settings Input impedance 3kΩ Input voltage range 30V Sampling period 1ms Debouncing time 10ms High level 10V Low ...

Страница 27: ... the course of installation must be installed The elements of the absorption circuit must be installed close by at the two ends of the coil of the relay or the contactor Refer to the following drawings Inverter Diode Inverter Diode Inverter Pressure sensitive resistor Inverter RC Absorber Vdc Y Vdc Vac Vac V Wiring of Terminal Y Wiring of Relay Terminal 3 4 Electromagnetic Interference Control Met...

Страница 28: ...ate max distance must be kept between the signal lines and the inverter or its lead in lead out wires In cases where a signal line has to cross over a power cable they must be vertical to each other 2 Install EMI filters or ferrite chip common mode filter magnetic core on both the input side and the output side of the inverter 3 The motor cable must be housed in an enclosure of relatively great th...

Страница 29: ...ion of the motor cable length as much as possible z Adoption of residual current circuit breakers specifically designed for the inverter system and other systems to minimize higher harmonics and surge leakage current Wire to Wire Leakage Current Leakage currents which leak into the wire to wire distributed capacitance on the output side of the inverter generate higher harmonics which may cause mis...

Страница 30: ...awings i i i i i i i Inverter Wire to wire distributed capacitance Earth distributed capacitance of the output cable Earth distributed capacitance of the motor Motor Refer to the following table for the functions of the keys on the SB PU70 control panel Icon Name Function 菜单 M E N U MENU ESC Back to the superior menu entry into exit from monitoring status 确认 E N T E R PRGM CONF Entry into the infe...

Страница 31: ...aneously illuminated kW r min m s A V H z r min Rotation minute Lamps V and Hz are simultaneously illuminated kW r min m s A V H z m s Meter second Lamps Hz and are simultaneously illuminated kW r min m s A V H z Length Meter or millimeter Lamps A V and Hz are simultaneously illuminated kW r min m s A V H z Time Hour minute second and millisecond Lamps V Hz and are simultaneously illuminated Refer...

Страница 32: ...ion are anticlockwise REV Flashing The setup direction and the present running direction are not the same Distinguished Control status of the control panel Illuminated Control status of the terminal EXT Flashing Control status of communication Potentiometer Illuminated The panel potentiometer is selected via the main settings auxiliary settings or PID settings The settings are only effective for S...

Страница 33: ...andby Monitoring Press under this status and the control panel will display different standby parameters defined via FC 02 FC 08 in a cycling way Operation Monitoring Press under this status and all monitoring parameters defined via FC 02 FC 12 will be displayed in a cycling way Parameter Editing Press 菜单 M E N U under the monitoring status to enter the editing status Under the editing status the ...

Страница 34: ... as 1 only user parameters are displayed the user parameters will not be subject to password protection But the user password is required when changing FC 00 Fault Display The inverter will enter the fault display status upon detecting a fault signal and the indicator lamp will flash to display a fault code The user may reset and rectify the fault by entering a reset command press on the control p...

Страница 35: ...mmonest but necessary debugging steps for the SB200 inverter series on the basis of the factory settings 1 Frequency Setting Channel and Frequency Setting For details refer to F0 01 Main Setting Channel for Normal Operation on Page 43 2 Selection Command Execution Channel Options For details Refer to F0 02 Command Execution Channel Options on Page 43 3 To correctly set Max Frequency F0 06 Upper Fr...

Страница 36: ...er a light load If the motor vibrates adjust the parameter from by stepping up the values until the vibration is eliminated The parameter value must not be too great 4 F2 02 Amplitude of Manual Toque Elevation on Page 48 If the starting current is too great you may reduce the parameter value 5 Auto Torque Elevation To increase the starting torque and output torque in low speed operation of the inv...

Страница 37: ...s Param eter Name Setting Range and Description Factory Settings Modifi cation Pag e F0 00 Digital Frequency Settings 0 00Hz F0 06 Max Frequency 50 00Hz 77 F0 01 Main Setting Channel for Normal Operation 0 F0 00 digital settings 1 Communication Settings 2 UP DOWN adjustment 3 AI1 4 AI2 5 AI3 6 PFI 7 Panel potentiometer applicable to SB PU03 only 0 77 F0 02 Command Execution Channel Options 0 Contr...

Страница 38: ... Restores the main frequency settings modified by pressing or by communication upon shutdown to F0 00 00 79 F0 04 Auxiliary Setting Channel Options 0 Unavailable 1 F0 00 2 UP DOWN adjustment 3 AI1 4 AI2 5 AI3 6 PFI 0 79 F0 05 Auxiliary Channel Gain 1 000 1 000 1 000 79 F0 06 Max Frequency F0 07 650 00Hz 50 00Hz 79 F0 07 Upper Frequency Limit F0 08 Lower Frequency Limit F0 06 Max Frequency 50 00Hz ...

Страница 39: ...utdown and Jog Parameters Parameter Name Setting Range and Description Factory settings Mod ificat ion Page F1 00 Acceleration Time 1 82 F1 01 Deceleration Time 1 82 F1 02 Acceleration Time 2 82 F1 03 Deceleration Time 2 0 1 3600 0s Acceleration Time The time required for the frequency to increase by 50Hz Deceleration Time The time required for the frequency to decrease by 50Hz NOTE Factory settin...

Страница 40: ... 60 00Hz 0 50Hz 85 F1 13 Startup Frequency Maintenance Time 0 0 60 0s 0 0s 85 F1 14 Startup DC Braking Time 0 0 60 0s 0 0s 85 F1 15 Startup DC Braking Current 0 0 100 0 the rated current of the inverter is taken as 100 0 0 85 F1 16 Shutdown Mode 0 Shutdown in deceleration mode 1 Free shutdown 2 Deceleration DC braking 0 86 F1 17 Shutdown DC Braking Frequency 0 00 60 00Hz 0 50Hz 86 F1 18 Shutdown D...

Страница 41: ...0 0 0 0 90 F2 06 Filter Time of Slip Compensation 0 1 25 0s 1 0s 90 F2 07 Clipping of Electric Slip Compensation 0 250 The rated slip frequency of the motor is taken as 100 200 90 F2 08 Clipping of Regenerated Slip Compensation 0 250 The rated slip frequency of the motor is taken as 100 200 90 F2 09 Vibration Dampening 0 200 Depend on inverter model No 91 F2 10 AVR Settings 0 Inapplicable 1 Always...

Страница 42: ...1 Functions of Digital Input Terminal X2 2 F4 02 Functions of Digital Input Terminal X3 3 F4 03 Functions of Digital Input Terminal X4 12 F4 04 Functions of Digital Input Terminal X5 13 F4 05 Functions of Digital Input Terminal X6 PFI Pulse Frequency Input 0 F4 06 Functions of Digital Input Terminal X7 Extension Terminal 0 Connection to the following signals is inapplicable 1 Multi band frequency ...

Страница 43: ...P DOWN CLEAR 22 Check of Contactor 1K1 23 Check of Contactor 1K2 24 Check of Contactor 2K1 25 Check of Contactor 2K2 26 Check of Contactor 3K1 27 Check of Contactor 3K2 28 Check of Contactor 4K1 29 Check of Contactor 4K2 30 Check of Contactor 5K1 analog frequency settings 41 Acceleration decel eration disabled 42 Switching of command execution channel to terminal or panel 43 Pump 1 disabled Motor ...

Страница 44: ...nit s or 1 00 104 F4 17 UP DOWN Memory Options 0 Storage on poweroff 1 Reset on poweroff 2 Reset on shutdown or poweoff 0 104 F4 18 UP DOWN Upper Limit 0 0 100 0 100 0 104 F4 19 UP DOWN Lower Limit 100 0 0 0 0 0 104 F4 20 F4 26 Multi Band Frequency 1 7 0 00 650 00Hz The factory settings of Multi Band Frequency 1 through to Multi Band Frequency 7 are their respective Multi Band Frequency Numbers Ex...

Страница 45: ... 1 4 Output of Monitor 2 5 Output of Monitor 3 6 Fault output 7 Motor overload 8 Motor overload 9 Undervoltage lockout 10 Shutdown by external fault 11 Fault self reset in process 12 Instantaneous poweroff poweron in process 13 Alarm output 14 Anticlockwise operation in process 15 Shutdown in process 16 Operation disabled 17 Under control of control panel 18 Output at a preset time 19 Upper freque...

Страница 46: ...injection valve control for Pump 2 58 Air vent valve control for Pump 2 59 Firefighting patrol in operation 60 AI1 AI3 32 106 F5 12 Output Functions of T11 Y8 Extension output NOTE A negative value indicates that the relay will be switched off when an effective signal is emitted 33 106 F5 13 Attainment of Frequency to Detection Width 0 00 650 00Hz 2 50Hz 110 F5 14 Monitors 1 2 and 3 Options Hundre...

Страница 47: ...2 Terminal Y1 Opening Delay 0 00s F5 23 Terminal Y2 Closing Delay 0 00s F5 24 Terminal Y2 Opening Delay 0 00 650 00s 0 00s F5 25 Terminal T1 Closing Delay 0 00s F5 26 Terminal T1 Opening Delay 0 00s F5 27 Terminal T2 Closing Delay 0 00s F5 28 Terminal T2 Opening Delay 0 00s F5 29 Terminal T3 Closing Delay 0 00s F5 30 Terminal T3 Opening Delay 0 00s F5 31 Terminal T4 Closing Delay 0 00s F5 32 Termi...

Страница 48: ...4 F6 07 AI1 Offline Threshold 20 00 20 00 0 00 114 F6 08 AI1 Input Filter Time 0 000 10 000s 0 100s 114 F6 09 AI2 Min Input Analog Quantity 20 00 114 F6 10 AI2 Max Input Analog Quantity 100 00 100 00 100 0 114 F6 11 Set Value Feedback Value Corresponding with AI2 Min Input Analog Quantity 0 00 115 F6 12 Set Value Feedback Value Corresponding with AI2 Max Input Analog Quantity 100 00 100 00 NOTE Fr...

Страница 49: ...116 F6 25 AI3 Offline Threshold 20 00 20 00 0 00 116 F6 26 AI3 Input Filter Time 0 000 10 000s 0 100s 116 F6 27 AO1 Function Options 0 Working frequency 1 Set frequency 2 Output current 3 Output voltage 4 Output power 5 PID feedback value 6 PID set value 7 PID output value 8 AI1 9 AI2 10 AI3 11 PFI 12 UP DOWN adjustment 13 DC busbar voltage 14 Take the offset value as output value the value must n...

Страница 50: ...13 same as AO1 function option F6 27 14 Digital output 14 122 F6 39 PFO Output Pulse Modulation Mode 0 Frequency modulation 1 Duty ratio modulation 0 122 F6 40 PFO Frequency Corresponding with 100 0 50 000Hz also used as the frequency of duty ratio modulation 10000Hz 122 F6 41 PFO Frequency Corresponding with 0 0 50 000Hz 0Hz 123 F6 42 PFO Duty Ratio Corresponding with 100 0 0 100 0 100 0 123 F6 4...

Страница 51: ...ack Channel Options 0 AI1 1 AI2 2 AI3 3 AI1 AI2 4 AI1 AI2 5 AI1 6 2 AI 7 AI2 AI1 8 AI2 AI1 9 PFI 10 MAX AI1 AI3 11 MIN AI1 AI3 0 125 F7 03 PID Reference Scalar 0 00 100 00 Transducer measurement range 10 00 125 F7 04 PID Digital Setting F7 03 F7 03 5 00 125 F7 05 Proportional Gain 1 0 00 100 00 0 20 126 F7 06 Integration Time 1 0 01 100 00s 20 00s 126 F7 07 Derivation Time 1 0 00 10 00s 0 00s 126 ...

Страница 52: ...rential Amplitude Clipping 0 0 100 0 clipping of the upper lower amplitude limits of differential components 5 0 129 F7 20 PID Preset Value F7 18 F7 17 0 0 129 F7 21 PID Preset Value Hold Time 0 0 3 600 0s 0 0s 129 F7 22 Multi PID Setting 1 1 00 F7 23 Multi PID Setting 2 2 00 F7 24 Multi PID Setting 3 3 00 F7 25 Multi PID Setting 4 4 00 F7 26 Multi PID Setting 5 5 00 F7 27 Multi PID Setting 6 6 00...

Страница 53: ... PID Lower Limit Options Units digit PID lower limit options 0 Operation stopped 1 Operation maintained Tens digit Fault action options 0 All pumps are shut down and in fault status 1 The pump in line frequency operation resumes operation after a fault reset 2 The pump in line frequency operation are on standby after a fault reset 00 113 F8 03 Clean Water Pool Waste Water Pool Level Signal Options...

Страница 54: ...sing Pump Coming Frequency F7 03 F7 03 0 20 136 F8 16 Mechanical Interlock Time 0 05 20 00s 0 50s 136 F8 17 Auxiliary Starter Startup Time 0 50 60 00s 5 00s 137 F8 18 Periodic Rotation Time 0 0 1000 0h 0 0 is ineffective 360 0h 137 F8 19 Lower Frequency Limit Operation Shutdown Time 0 0 1200 0s 0 0 is ineffective 300 0s 137 F8 20 Sleeping Frequency 1 00 50 00Hz 40 00 Hz 137 F8 21 Sleeping Latency ...

Страница 55: ... started and last to be shut down Tens digit Startup sequence 0 5 Cyclical Switchover Pump Options 0 The pump to be first started is selected via the control terminal 1 Pump 1 is the first to start 2 Pump 2 is the first to start 3 Pump 3 is the first to start 4 Pump 4 is the first to start 5 Pump 5 is the first to start 6 Start pumps that have been shut down for a long time 10 141 F8 40 Firefighti...

Страница 56: ...ramete r Name Setting Range and Description Factory settings Mod ificat ion Page F8 51 Standby Pump Number Settings 00 22 Units digit Number of cyclical switchover pumps on standby Tens digit Number of auxiliary pumps on standby 00 143 ...

Страница 57: ...on Options at Point of Time T2 0 143 F9 10 Action Options at Point T3 0 143 F9 11 Action Options at Point T4 0 144 F9 12 Action Options at Point T5 0 144 F9 13 Action Options at Point T6 0 144 F9 14 Action Options at Point T7 0 144 F9 15 Action Options at Point T8 0 No action 1 Control for Y1 Digital Output 2 Control for Y2 Digital Output 3 Control for T1 Relay Output 4 Control for T2 Relay Output...

Страница 58: ...Alarm 2 Fault and free shutdown 00 146 Fb 04 Motor Overload Detection Level 20 0 200 0 the rated motor current is taken as 100 130 0 146 Fb 05 Motor Overload Detection Time 0 0 30 0s 5 0s 146 Fb 06 Motor Underload Protection 0 No action 1 Alarm 2 Fault and free shutdown 0 147 Fb 07 Motor Underload Protection Level 0 0 100 0 the rated motor current is taken as 100 30 0 147 Fb 08 Underload Protectio...

Страница 59: ...10 0 149 Fb 16 Overvoltage Stall Prevention Options 0 Invalid 1 Valid 1 149 Fb 17 Overvoltage Stall Point 650 750V 700V 149 Fb 18 DC Busbar Undervotage Action 0 Free shutdown an undervoltage fault is reported Er dcL 1 Free shutdown the time limited power supply is restored and restarted 2 Free shutdown the power supply is restored and restarted while the CPU is in operation 3 Decelerated operation...

Страница 60: ...b 31 Carrier Frequency Auto Adjustment Options 0 Disabled 1 Enabled 1 153 Fb 32 Deadband Compensation Enabled 0 Disabled 1 Enabled 1 154 Fb 33 Space Vector Angle Shutdown Memory 0 Memory inapplicable 1 Memory 0 154 Fb 34 Overmodulation Enablement 0 Disabled 1 Enabled 1 154 Fb 35 Cooling Fan Control 0 Auto operation 1 Uniterrupted operation 0 154 Fb 36 Width of Avoidance Frequency 1 0 00 625 00Hz 0...

Страница 61: ...Lists of function parameters 57 Paramete r Name Setting Range and Description Factory settings Mod ificat ion Page Fb 43 Fb 60 Retained ...

Страница 62: ...e shutdown mode If a free shutdown is executed when the command execution channel is not the control panel Er Abb will be reported Hundreds digit Function options for applicable only to panel command channels 0 Ineffective 1 Only effective in standby mode 2 Effective in both standby mode and operation mode Thousands digit Function options for applicable only to panel command channels 0 Operation 1...

Страница 63: ...s Fn 00 01 is void and the other are parameter numbers for example F0 01 means F0 01 00 01 FC 46 User Parameter 31 Fixed as FC 00 Display Parameter Options FC 00 FC 47 User Parameter 32 Fixed as F0 10 Parameter Write Protection F0 10 Table of User Parameters n 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 User Parameter n FC 1 6 FC 1 7 FC 1 8 FC 1 9 FC 2 0 FC 2 1 FC 2 2 FC 2 3 FC 2 4 FC 2 5 FC 2 6 FC 2 7...

Страница 64: ...sponse Delay 0 1 000ms 5ms 159 FF 06 Communication Timeout Action 0 No action 1 Alarm 2 Fault and free shutdown 3 Alarm press F0 00 for operation 4 Alarm press F0 07 to operate at an upper frequency limit 5 Press F0 08 to alarm 0 159 FF 07 USS Message PZD Words 0 4 2 159 FF 08 Communication Frequency Setting Proportion 0 001 30 000 1 000 160 Fn Factory Settings Para meter Name Setting Range and De...

Страница 65: ...m contactor fault 21 EEP Parameter storage failure 22 CFE Communication abnormality 23 ccF Current detection fault 24 LPo Water level transducer abnormality 25 Aco Analog input offline 26 PLL Clean water pool water shortage 27 rHo Thermal resistor open circuit 28 Abb Abnormal shutdown fault 29 Retained 30 Retained 31 PnL Control panel offline 169 FP 01 Cumulative Operation Time during Last Fault M...

Страница 66: ...ation as FP 00 170 FP 14 Cumulative Operation Time during Last but Two Fault Min unit 1h 170 FP 15 Type of Last but Three Fault The same designation as FP 00 170 FP 16 Cumulative Operation Time during Last but Three Time Min unit 1h 170 FP 17 Type of Last but Four Fault The same designation as FP 00 170 FP 18 Cumulative Operation Time during Last but Four Time Min unit 1h 170 FP 19 Single Operatio...

Страница 67: ...U 14 AI2 Min unit 0 1 172 FU 15 AI3 Min unit 0 1 172 FU 16 PFI Min unit 0 1 172 FU 17 UP DOWN Adjustment Unit indicator lamp flashes min unit 0 1 172 FU 18 Pump Status 1 Ten thousands digit Pump 5 Thousands digit Pump 4 Hundreds digit Pump 3 Tens digit Pump 2 Units digit Pump 1 0 On standby 1 In variable frequency operation 2 In line frequency operation 3 In fault overhaul 172 FU 19 Pump Status 2 ...

Страница 68: ...01 Then set FC 00 as 1 If the menu is accessed in the monitoring mode only three parameters are displayed F0 01 FC 00 and F0 1 FU 27 Digital Output Terminal Status Tens digit Y2 Units digit Y1 0 OFF 1 ON 173 FU 28 Relay Output Terminal Status Ten thousands digit T5 Thousands digit T4 Hundreds digit T3 Tens digit T2 Unit digit T1 0 OFF 1 ON 173 FU 29 Extension Digital Input Terminal Status Ten thou...

Страница 69: ...AI3 PFI Jog Command Reference frequency before limitation F0 05 Auxiliary channel gain Digital input32 PID Correction F7 00 2 F0 04 Panel potentiometer AI1 Digital Input 11 F0 00 digital settings UP DOWN Value Auxilairy reference frequency The inverter has four operation modes with the following priority levels from high to low jogging process identification PID multi speed and normal operation Fo...

Страница 70: ...d Execution Channel Options Factory Setting s 0 Modification Setting Range 0 Control panel EXT Extinguished 1 Terminal EXT Illuminated 2 Communication Control EXT Flashing When the command execution channel is the control panel press to change direction When power supply is on the default direction is clockwise The function of is selected via the hundreds digit of FC 01 Forced switching of the cha...

Страница 71: ...01 Main setting channel for normal operation is 0 or 1 F0 04 Auxiliary Setting Channel Options Factory Setting s 0 Modification Setting Range 0 Inapplicable 3 AI1 6 PFI 1 F0 00 digital frequency settings 4 AI2 2 UP DOWN adjustment 5 AI3 F0 05 Auxiliary Channel Gain Factory settings 1 000 Modification Setting Range 1 000 1 000 Refer to Page 43 for descriptions of F0 00 and F0 01 F0 06 Max Frequency...

Страница 72: ...ubject to rewriting except F0 00 Digital Frequency Settings F7 04 PID Digital Settings and this parameter 2 No parameter is subject to rewriting except this parameter This function prevents modification of parameters by error F0 11 Parameter Initialization Factory Setting s 00 Modification Setting Range 11 Initialization 22 Initialization applicable to all parameters except communication parameter...

Страница 73: ... Depend on Version Modification Software version is verifiable range 0 00 99 99 F0 15 User Password Settings Factory Setting s 0000 Modification Setting Range 0000 9999 0000 indicate an ineffective password The password will become effective if there is no key operation within 2 minutes after the password is set In the monitoring mode press E N T E R 确认 and to activate the password immediately 6 2...

Страница 74: ...o be acceleration deceleration time 2 F1 02 F1 03 F1 00 F1 03 provide 2 acceleration deceleration time systems Options may be made by digital input 7 Refer to Page 52 for details For the function of F1 05 Auto Switching Point for Acceleration Deceleration Time refer to the following figure If auto segmented acceleration is not required the parameter may be set as zero The auto switching function f...

Страница 75: ... 14 Clockwise Jog and 15 Anticlockwise Jog When both the signals are effective or ineffective jog will not be enabled In the jog mode auxiliary settings and PID frequency modification are ineffective The start stop mode of a jog is fixed as startup at the startup frequency and shutdown in the deceleration mode F1 09 Clockwise Anticlockwise Rotation Deadband Time Factory Setting s 0 0s Modification...

Страница 76: ...r will operate at the startup frequency F1 12 which is maintained for a time set by F 13 Startup Frequency Maintenance Time This is intended to reduce the impact current at startup When F1 11 1 the inverter will enforce a DC braking before startup from the startup frequency In some cases where the motor is running upwind in an anticlockwise direction before startup a DC braking may be enforced bef...

Страница 77: ...orce will cause an overcurrent Therefore if the motor requires an immediate startup when it is still running after a free shutdown tracking startup is recommended F1 16 Shutdown Mode Factory Settings 0 Modification Setting Range 0 Shutdown in deceleration mode 1 Free shutdown 2 Deceleration DC braking DC Braking F1 17 Shutdown DC Braking Frequency Factory Settings 0 50Hz Modification Setting Range...

Страница 78: ...raking Shutdown Refer to Page 53 for details CAUTION DC braking is recommended only for low speed operation 10Hz and below or small power motors CAUTION In a DC braking the mechanical energy of the load is transferred to the rotor Frequent or longtime DC brakings may cause a motor overheat In a command execution channel other than communication control hold E N T E R 确认 and double click to enforce...

Страница 79: ...ation Factory Setting s 10 0 Modification Setting Range 0 0 100 0 F2 12 Basic frequency is taken as 100 F2 04 Auto Torque Elevation Range Factory Setting s 100 0 Modification Setting Range 0 0 100 0 Manual torque elevation can improve the low speed torque and startup torque of the motor Tune up F2 02 Amplitude of Manual Torque Elevation until the startup requirements are met The amplitude value mu...

Страница 80: ... Clipping of Regenerated Slip Compensation Factory Setting s 200 Modification Setting Range 0 250 the rated motor slip frequency is taken as 100 Slip Compensation If the output frequency remains unchanged the load change may cause a slip change and the rotation speed will drop Slip compensation supports online adjustment of the inverter s output frequency according to load torque minimizes change ...

Страница 81: ...t voltage or the DC busbar voltage oscillates thus securing the production process and product quality When the input voltage exceeds the rated value enable AVR to prevent the motor from operating under too high a voltage Compared with the always applicable mode the only inapplicable in the event of a deceleration mode allows faster deceleration but requires a larger deceleration current This is b...

Страница 82: ...cation of auto torque elevation and slip compensation F2 12 Basic Frequency Factory Setting s 50 00Hz Modification Setting Range 1 00 650 00Hz F2 13 Max Output Voltage Factory Setting s 380V Modification Setting Range 150 500V F2 14 V F Frequency F4 Factory Setting s 0 00Hz Modification Setting Range F2 16 V F Frequency F3 F2 12 Basic Frequency F2 15 V F Voltage V4 Factory Setting s 0 0 Modificati...

Страница 83: ... s 0 00Hz Modification Setting Range 0 00Hz F2 18 V F Frequency F2 F2 21 V F Voltage V1 Factory Setting s 0 0 Modification Setting Range 0 0 F2 19 V F Voltage V2 F2 13 Max Output Voltage is taken as 100 Refer to the following figures for custom settings of the V F curve 0 F1 V1 F2 V2 F3 V3 F4 V4 Voltage Basic frequency max output voltage Frequency 6 4 F3 Motor Parameters F3 00 Rated Frequency Fact...

Страница 84: ...ngs 1 Modification F4 01 Functions of Digital Input Terminal X2 Factory 2 Modification F4 02 Functions of Digital Input Terminal X3 Factory 3 Modification F4 03 Functions of Digital Input Terminal X4 Factory 12 Modification F4 04 Functions of Digital Input Terminal X5 Factory 13 Modification F4 05 Functions of Digital Input Terminal X6 PFI Pulse Frequency Input Factory 0 Modification F4 06 Functio...

Страница 85: ...rter operation disabled 18 Free shutdown 19 UP DOWN UP 20 UP DOWN Down 21 UP DOWN CLEAR 22 Check of Contactor 1K1 23 Check of Contactor 1K2 24 Check of Contactor 2K1 of Contactor 2K2 26 Check of Contactor 3K1 27 Check of Contactor 3K2 28 Check of Contactor 4K1 29 Check of Contactor 4K2 30 Check of Contactor 5K1 31 Check of Contactor 5K2 32 Auxiliary setting channel disabled 33 Switching of PID set...

Страница 86: ...rminal Status 2 Refer to the following detailed description of digital input functions 0 Except when F4 05 0 connection of X6 PFI to other X terminals than PFI is inapplicable 1 3 Multi Band Frequency Options For coding select Multi Band Frequency 1 7 Refer to the following table where 0 means effective and 1 means ineffective Multi Band Frequency Option 3 Multi Band Frequency Option 2 Multi Band ...

Страница 87: ...ted by digital output 10 External Fault Shutdown Panel display Er EEF 13 Fault Reset The fault will be reset when the signal is an effective edge The function is the same as the reset function of on the control panel 14 15 Clockwise Anticlockwise Jog Refer to the description of the function of jog on Page 45 16 Emergency Shutdown If this signal is effective press F1 04 Deceleration Time in an Emer...

Страница 88: ...ng of PID settings to AI2 When this signal is effective the PID setting channel will be switched to AI2 analog voltage current settings in a forced mode When this signal becomes ineffective the PID setting channel will be restored to the channel assigned by F7 01 34 Shutdown DC braking In the shutdown process when the working frequency is lower than F1 17 Shutdown DC Braking Frequency and F1 16 2 ...

Страница 89: ... Channel Options Status of Digital Input 42 Command Execution Channel after Switching Ineffective Control Panel 0 Control Panel Effective Terminal Ineffective Terminal 1 Terminal Effective Control Panel Ineffective Terminal 2 Communication Effective Control Panel 43 44 Pump Disabled Motor Options To meet the requirements of users of the SB200 inverter series which supports more than one motor of d...

Страница 90: ...is switched to water level control the water pump will be started up or shut down according to the water level detection signal When the lower limit signal is ineffective the pump will be started when the upper limit signal is effective the pump will be shut down 54 Signal of Firefighting System in Operation When this signal is effective the main pumps and auxiliary pumps are started and run at th...

Страница 91: ...ive NOTE The direction conforms to the direction of the frequency settings Internal Virtual FWD Terminal GND S S2 Anticloc kwise S1 Clockwise Designation Ineffective Ineffective Stop Ineffective Effective Clockwise Effective Ineffective Anticlockwis e 1 Two Wire Mode 1 Clockwise Ant iclockwise Effective Effective Stop Internal Virtual REV Terminal GND S2 Internal Virtual FWD Terminal S1 S2 Directi...

Страница 92: ...wn caused by a shutdown command originating from other sources requires a shutdown signal prior to the emission of operation signal For Two Wire Mode 3 or Three Wire Mode the start button will be ineffective when the NORMALLY OFF stop button is switched off Even if the operation mode defines the operation direction the direction lock still overrides If the teminal command contains no information a...

Страница 93: ...ealizes continuous adjustment The adjustment value can be used for frequency settings and PID settings In the terminal level mode F4 15 0 when the digital input 19 UP DOWN UP or 20 UP DOWN DOWN is effective FU 17 UP DOWN adjustment will rise or fall at the rate set by F4 16 When the digital inputs 19 and 20 are effective or ineffective at one time the value of FU 17 will remain unchanged In the te...

Страница 94: ...Frequency Options 6 6 F5 Digital Output and Relay Output Settings F5 00 Functions of Digital Output Terminal Y1 Factory Settings 1 Modification F5 01 Functions of Digital Output Terminal Y2 Factory Settings 2 Modification F5 02 Output Functions of Relay Output T1 Factory Settings 6 Modification F5 03 Output Functions of Relay Output T2 Factory Settings 24 Modification F5 04 Output Functions of Rel...

Страница 95: ... 27 Motor 2 in line frequency operation 28 Motor 3 in variable frequency operation 29 Motor 3 in line frequency operation 30 Motor 4 in variable frequency operation 31 Motor 4 in line frequency operation 32 Motor 5 in variable frequency operation 33 Motor 5 in line frequency operation 34 X1 35 X2 36 X3 37 X4 38 X5 39 X6 40 X7 Extension terminal 41 X8 Extension terminal 42 X9 Extension terminal 43 ...

Страница 96: ... alarm 14 Anticlockwise operation in process The signal will be effective when the inverter is in anticlockwise operation 15 Shutdown in process The signal will be effective when the inverter is decelerating to a shutdown 16 Operation disabled The signal will be effective when inverter operation is disabled 17 Under control of control panel The signal will be effective when the command execution c...

Страница 97: ...frequency operation When the inverter is used for constant pressure water supply the signal is used to control the contactor of line frequency operation Pump 5 If Pump 5 is an auxiliary pump that is directly started the signal is ineffective If the pump is started by a soft starter the signal will be used to switch Pump 5 to the soft starter 34 39 X1 X6 Digital input signals after debouncing 40 44...

Страница 98: ...working at a variable frequency the pipe may have air trapped within Open the water injection valve and the air vent valve to inject water and displace air from the pipe Refer to F8 42 Water injection valve air vent valve control on Page 77 59 Firefighting patrol in operation If the inverter is used specifically for firefighting water supply a periodic patrol will be conducted to inspect the pumps...

Страница 99: ...alue the digital output of monitoring signal is effective The signal will be ineffective after the working frequency drops below the detected value the detection lag value Refer to the following figure When the monitored parameter is PID feedback value which is larger than the detected value the digital output of monitoring signal is effective The signal will be ineffective after the feedback valu...

Страница 100: ...ning Delay Factory Settings 0 00s Modification F5 29 Terminal T3 Closing Delay Factory Settings 0 00s Modification F5 30 Terminal T3 Opening Delay Factory Settings 0 00s Modification F5 31 Terminal T4 Closing Delay Factory Settings 0 00s Modification F5 32 Terminal T4 Opening Delay Factory Settings 0 00s Modification F5 33 Terminal T5 Closing Delay Factory Settings 0 00s Modification F5 34 Termina...

Страница 101: ...ax frequency as a reference the PID set value feedback value must be represented as the percentage of the PID reference values F6 04 Input analog Quantity of AI1 Inflection Point Factory Settings 0 00 Modification Setting Frequenc y F6 00 Min analog quantity F6 01 Max analog quantity F6 05 Deviation from AI1 Inflection Point Factory Settings 2 00 Modification Setting Frequenc y 0 00 50 00 F6 06 Se...

Страница 102: ...n Point Factory Settings 20 0 Modification Setting Frequenc y F6 09 Min analog quantity F6 10 Max analog quantity F6 14 Deviation from AI2 Inflection Point Factory Settings 2 00 Modification Setting Frequenc y 0 00 50 00 F6 15 Set Value Feedback Value Corresponding with AI2 Inflection Point Factory Settings 0 00 Modification Setting Frequenc y 100 00 100 00 F6 16 AI2 Offline Threshold Factory Sett...

Страница 103: ...5 AI3 Offline Threshold Factory Settings 0 0 Modification Setting Frequenc y 20 00 20 00 F6 26 AI3 Input Filter Time Factory Settings 0 100s Modification Setting Frequenc y 0 000 10 000s The max min input analog quantity 100 00 100 00 corresponds with the voltage input of 10V 10V or the current signal of 20mA 20mA The max min input analog quantity is the min effective signal set or fed back For ex...

Страница 104: ...Quantity F6 01 100 00 Max Input Analog Quantity F6 02 0 00 Settings feedback value corresponding with min input analog quantity F6 03 100 00 Settings feedback value corresponding with max input analog quantity F6 04 0 00 Input Analog Quantity of Inflection Point F6 05 0 00 Deviation from inflection point F6 06 0 00 Settings feedback value corresponding with inflection point 10V 20mA V mA 100 F6 01...

Страница 105: ...the rotation direction of the motor will depend on the positive negative feature of the input quantity The inflection point settings are used for deadband settings in clockwise anticlockwise rotation Analog Input Example 7 Application with inflection point In some applications where the analog input voltage is 0 10V 0 20mA split into two slope rates the parameter settings will be as follows 10V 20...

Страница 106: ...lls below the offline threshold it is considered as an offline An offline is confirmed by Fb 09 Analog Input Offline Action NOTE If there are both positive and negative input signals it s impossible to judge whether there is an offline If the offline threshold is set as 0 no offline judgment will be needed F6 27 AO1 Function Options Factory Settings 0 Modification Setting Range Refer to the follow...

Страница 107: ... value 4 Output power 2 times the rated motor power is taken as the full amplitude value 5 PID feedback value 6 PID settings 7 PID output value 8 AI1 9 AI2 10 AI3 11 PFI 12 UP DOWN adjustment 13 DC busbar voltage 1000v is taken as the full amplitude value 14 The offset value is taken as the output value the offset value must not be negative Refer to the following figure for the three types of anal...

Страница 108: ...ze cascading synchronous control or used for PID feedback to realize constant linear velocity control 100 F6 36 F6 35 0 F6 37 FU 16 PFI Hz t Filter time F6 38 PFO Function Options Factory Setting s 14 Modification Setting Range For 0 13 refer to the table of definitions of analog output on Page 66 14 Y2 PFO is used for digital output F6 39 PFO Output Pulse Modulation Mode Factory Setting s 0 Modif...

Страница 109: ...s the max frequency as 100 3 PID control is selected for frequency settings of constant pressure water supply PID may be used to control such process variables as tension pressure flow rate liquid level and temperature To decrease deviation by proportional changing control function with deviation that are reacted by proportional elements the integral element is used primarily to eliminate steady s...

Страница 110: ...orrection For correction PID output is superimposed on the set frequency prior to the acceleration deceleration ramp Refer to the following figure PID Frequency settings of Inverter 1 Inverter 1 Inverter 2 Frequency settings of Inverter 2 Tension settings Tension detection Drive shaft Driven shaft M1 M2 Frequency Settings for Constant Pressure Water Supply Pressure settings Ultimate deviation Adju...

Страница 111: ... input settings Input calibration takes the max frequency as 100 in frequency control mode Set channels and feedback channels have a filter process For example the filter time of AI1 is F6 08 The filter process affects control performances and may be configured as required by basic demand In some mechanical applications e g a centrifuge the square root of the inlet pressure signal is linearly rela...

Страница 112: ...g frequency or the percentage of the deviation between the settings and the feedback value The two parameter systems are especially fit for winding control with a large winding diameter 0 0 PID Error PID Parameter 100 Running Frequency Max Frequency PID Parameter2 PID Parameter1 PID Parameter PID Parameter2 PID Parameter1 PID Parameter Adjustment Principle Increase the proportional gain from a sma...

Страница 113: ...ncy Closed loop adjustment in process F7 14 Set Value Increase Decrease Time Factory Setting s 0 00s Modification Setting Range 0 00 20 00s Set value increase decrease time Used to increase or decrease the settings smoothly and reduce the impact of PID from the outset F7 15 PID Adjustment Characteristics Factory Setting s 0 Modification Setting Range 0 Positive Action 1 Negative Action PID adjustm...

Страница 114: ...g of the upper lower amplitude limits of differential components The user should clip PID amplitude as required Appropriate clipping can reduce overshooting and prevent overlarge controlled quantities F7 20 PID Preset Value Factory Settings 0 0 Modification Setting Range F7 18 PID lower amplitude limit F7 17 PID Upper amplitude limit F7 21 PID Preset Value Hold Time Factory Settings 0 0s Modificat...

Страница 115: ... Setting 7 Factory Setting s 7 00 Modification Setting Range F7 03 F7 03 For multi PID control applications refer to Digital Inputs 8 9 and 10 Multi PID Options 1 3 on Page 53 6 9 F8 Dedicated Water Supply Functions F8 00 Water Supply Mode Options Factory Setting s 0 Modification Setting Range 0 Water supply function is not selected 1 Common PI regulated constant pressure water supply 2 Water leve...

Страница 116: ... the working frequency is set by the PID regulator CAUTION In the working mode where F8 00 3 the settings for auxiliary pumps are ineffective When F8 00 4 firefighting water supply is selected When firefighting water supply is selected regular patrols must be organized on a regular basis to prevent longtime disuse from causing rusts When the firefighting operation command is inputted the system wi...

Страница 117: ...ping pump is a more energy saving option Refer to the description of the sleeping function on Page 75 Drainage pump option A liquid level detector or transducer is installed for the wastewater pool to control the operation of the drainage pump Refer to the application cases in Chapter X PID lower limit options When 0 operation shut down is selected if a single pump is operating at a lower frequenc...

Страница 118: ... digital input terminals are used as liquid level input terminals and respectively set as water level detection signals for Clean Water Pools 4 5 and 6 Setting Range Tens digit Waste water pool signal options Units digit Clean water pool signal options 0 Water level signal is not subject to detection 1 Analog signal AI1 input 2 Analog signal AI2 input 3 Analog signal AI3 input 4 Digital signal inp...

Страница 119: ...er limit signal for the waste water pool When the wastewater reaches the upper level limit the drainage pump will automatically start the pump and the corresponding control relays must be configured When the water level drops to the water shortage level the drainage pump will shut down If digital input is selected any two digital input terminals are used as liquid level input terminals and respect...

Страница 120: ...tion commands are inputted At this point the main pumps and the auxiliary pumps may be started in the shortest time Decreasing Pump time delay This parameter is used to judge if there is need for fewer pumps after the output frequency of the inverter reaches the lower frequency limit of the pump NOTE The settings of the Increasing Pump Time Delay and Decreasing Pump time delay depend on the rate o...

Страница 121: ...on a Decreasing Pump judgment and Decreasing Pump operation will be started Increasing Pump Deviation lower limit settings If the pressure is still lower than the pressure settings F8 15 after the output frequency reaches the upper frequency limit a Increasing Pump judgment and Increasing Pump operation will be started Mechanical Interlock Time This parameter is primarily used to switch a pump mot...

Страница 122: ...n variable frequency operation and the variable frequency pump operates at the lower frequency limit for a long time one pump working at line frequency will be shut down if this status exceeds the preset time If the parameter is set as 0 this function will be ineffective If the parameter settings are too small oscillation may occur Setting Range 0 50 60 00s F8 18 Periodic Rotation Time Factory Set...

Страница 123: ...If the pressure persists at a value above the upper limit of switching pressure setting F8 14 the small pump will operate as determined by the PID lower limit options F8 02 see Page 72 if there is no small sleeping pump and the water consumption increases the system will be restored to normal water supply when the pressure drops below the wakeup pressure setting F8 22 and persists for a time longe...

Страница 124: ...requency of Pump 4 Factory Settings 20 00 Hz Modification F8 29 Min Working Frequency of Small Sleeping Pump Factory Settings 20 00 Hz Modification Setting Range 1 00 F0 07 Upper frequency limit F8 30 Rated Current of Pump 1 Factory Settings Depend on inverter model No Modification F8 31 Rated Current of Pump 2 Factory Settings Depend on inverter model No Modification F8 32 Rated Current of Pump 3...

Страница 125: ...iority Pump Startup Option 2 and 57 Priority Pump Startup Option 3 See the description of terminal functions on Page 55 F8 36 Trial Working frequency Factory Settings 25 00 Hz Modification Setting Range 1 00 F0 07 Upper Limit Frequency F8 37 Pump Trial Operation Factory Settings 000 Modification 111 Sleeping pump in trial operation 222 Drainage pump in trial operation Setting Range 331 335 Pumps 1...

Страница 126: ... for Water Injection Valve and Air Vent Valve Corresponding output terminals must be set to control water injection valves and air vent valves for digital output or relay output see the table of definitions of digital output functions After the pump attains to the upper frequency limit if the pump is detected to be underloaded the pipe network must have a water injection or air vent operation When...

Страница 127: ...Time Settings at Point T4 Factory Settings 9 00 Modification F9 04 Time Settings at Point T5 Factory Settings 12 00 Modification F9 05 Time Settings at Point T6 Factory Settings 15 00 Modification F8 44 Pump 1 Disabled Factory Settings 0 Modification F8 45 Pump 2 Disabled Factory Settings 0 Modification F8 46 Pump 3 Disabled Factory Settings 0 Modification F8 47 Pump 4 Disabled Factory Settings 0 ...

Страница 128: ...y T2 5 Output Control for Relay T3 6 Output Control for RelayT4 7 Output Control for Relay T5 8 Virtual Digital Input 1 Setting Range 9 Virtual Digital Input 2 10 Virtual Digital Input 3 11 Virtual Digital Input 4 F9 16 Functions of Virtual Digital Input 1 Factory Settings 0 Modification F9 17 Functions of Virtual Digital Input 2 Factory Settings 0 Modification F9 18 Functions of Virtual Digital I...

Страница 129: ...nected and Output Transistor Y is disconnected In the case of a relay output a positive value means the relay is closed and a negative value means the relay is open In the case of a virtual digital output a positive value means the selection of a function and a negative value means the cancellation of a function ...

Страница 130: ... Overload Protection Value Factory Settings 100 0 Modification Setting Range 50 0 150 0 the rated motor current is taken as 100 Fb 02 Motor Overload Protection Action Options Factory Settings 2 Modification Setting Range 0 No action 1 Alarm and continue operation 2 Fault and free shutdown Fb 00 Motor heat dissipation conditions Motor heat dissipation depends on the motor type used in combination w...

Страница 131: ...erload detection options 0 Always on 1 During only constant speed operation Setting Range Tens digit Overload action options 0 No action 1 Alarm and continue operation 2 Alarm and free shutdown Fb 04 Motor Overload Detection Level Factory Settings 130 0 Modification Setting Range 20 0 200 0 the rated motor current is taken as 100 Fb 05 Motor Overload Detection Time Factory Settings 5 0s Modificati...

Страница 132: ... Range 0 00Hz F0 06 Max frequency Analog Input Offline Protection When the inverter detects an analog input signal lower than the corresponding offline threshold value an offline is confirmed Related Parameters F6 07 AI1Offline Threshold F6 16 AI2 Offline Threshold and F6 23 AI3 Offline Threshold Fb 11 Other Protection Action Options Factory Settings 0022 Modification Units digit Inverter input ph...

Страница 133: ...utdown will be reported in the event of a stall timeout Er Abb 2 Effective no time limit is set for stall Fb 15 Constant Speed Overcurrent Stall Point Factory Settings 110 0 Modification Setting Range 10 0 110 0 the rated inverter current is taken as 100 Fb 16 Overvoltage Stall Prevention Options Factory Settings 1 Modification Setting Range 0 Ineffective 1 Valid Fb 17 Overvoltage Stall Point Fact...

Страница 134: ...ower Failure Time Allowance Fb 20 the inverter will restart if the power supply is restored and an undervoltage fault will be reported Er dcL if the power supply is not restored 2 Free shutdown while the CPU is in operation the inverter will restart if the power supply is restored No undervoltage fault will be reported 3 Decelerated operation if the power supply is restored while the CPU is in ope...

Страница 135: ... time The DC busbar voltage is maintained by the kinetic energy feedback of the load in deceleration If the voltage is restored the motor will accelerate to the frequency settings The maintenance time of DC busbar voltage is related to load inertia rotation speed torque and deceleration time Fb 18 1 2 or 3 This solution is intended for large inertia loads such as fans and centrifuges to prevent un...

Страница 136: ...upply will be resumed after power failure Fb 24 Fault Output during Self Reset During the self reset Digital Output 6 Fault Output can be tested if it is effective Power device protection Er FoP and external faults Er EEF will not require a self reset CAUTION Self reset must be used with care otherwise personal injuries or property losses may occur Fb 26 Poweron Self Restart Enabled Factory Settin...

Страница 137: ...ommon mode currents increase and there is more interference and inverter heat dissipation The reverse will occur if the carrier wave has a lower frequency In cases requiring silent operation the carrier frequency may be appropriately improved If the carrier frequency settings exceed the factory settings each 1kHz of frequency rise requires the inverter to be derated by 5 Fb 30 Random PWM Settings ...

Страница 138: ...e that approaches or exceeds the suppy voltage But overmodulation will cause a relatively great torque pulse of the motor If overmodulation enablement is disabled torque pulse caused by overmodulation can be prevented and control properties of such loads as grinding machines can be improved Fb 35 Cooling Fan Control Factory Settings 0 Modification Setting Range 0 Auto operation 1 Constant operatio...

Страница 139: ... Settings 0 Modification Setting Range 0 No action 1 Alarm 2 Fault and free shutdown When the transducer is used for constant pressure water supply and a clean water pool level detector is installed if the water level detector has an abnormality a corresponding action will follow alarm or fault shutdown Abnormal cases include a connected upper level limit detector along with a disconnected lower l...

Страница 140: ...n is executed when the command execution channel is not the control panel Er Abb will be reported Hundreds digit Function options for applicable only to panel command channels 0 Invalid 1 Valid only in standby mode 2 Valid in both standby mode and operation mode Setting Range Thousands digit Function options for applicable only to panel command channels 0 Operation function options 1 Jogging optio...

Страница 141: ...y Settings 1 000 Modification Setting Range 0 001 10 000 FU 05 Actual Rotation Speed 120 Working Frequency Number of Motor Poles FC 13 Rotation Speed Display Coefficient FU 06 Set Rotation Speed 120 Frequency Settings Number of Motor Poles FC 13 Rotation Speed Display Coefficient This function is only used for conversion of rotation speed and does not affect the actual rotation speed and motor con...

Страница 142: ...bps 1 2400bps 2 4800bps 3 9600bps 4 19200bps 5 38400bps 6 57600bps 7 115200bps 8 250000bps 9 500000bps NOTE 0 5 are for Modbus and compatible USS command protocols 0 9 are for CAN bus FF 03 Local IP Address Factory Settings 1 Modification Setting Range 0 247 NOTE 1 247 are for Modbus 0 31 are for compatible USS commands 0 127 are for CAN bus FF 04 Communication Timeout Detection Time Factory Setti...

Страница 143: ...can not execute a message an abnormality message will be sent to the master Direct communication is not available between the master and the slave The data of a slave must be read by a master before they are sent to another slave The read in of inverter parameters via communication can only modify values in the RAM If parameters in the RAM need to be read into the EEPROM the EEP Read In Command Th...

Страница 144: ... 0 Bit 5 Unused Bit 6 Unused Bit 7 Fault reset The rising edge will conduct a fault reset Bit 8 Clockwise jogging Bit 9 Anticlockwise jogging Bit 10 Unused Bit 11 Settings inversion If the figure is 1 the frequency settings will be inverted if the figure is 0 there will be no frequency inversion Bit 12 PC Digital Quantity 1 Bit 13 UP Bit 14 DOWN Bit 15 PC Digital Quantity 2 Communication Frequency...

Страница 145: ...relationship Extension Control Word 1 Extension Control Word 2 Extension Control Word 3 Extension Control Word 4 Extension Control Word 5 Bit 0 Bit 15 Bit 0 Bit 15 Bit 0 Bit 15 Bit 0 Bit 5 Bit 0 Bit 15 Digital Inputs 1 16 Digital Inputs 17 32 Digital Inputs 33 48 Digital Inputs 49 54 Retained Communication Address 320DH Inverter Power Bit 0 Bit 15 Info about inverter power 0 6553 5 Unit 0 1kW NOTE...

Страница 146: ...V Busbar Voltage 3218H Unit 0 1V Fault Code 3219H Refer to the Table of Fault Description and Solution on Page 176 Alarm Word 1 321AH Refer to the Table of Alarm Description and Solution on Page 181 Alarm Word 2 321BH Refer to the Table of Alarm Description and Solution on Page 181 Extension Status Word 1 321CH Bit 0 Bit 15 correspond with Digital Outputs 0 15 Extension Status Word 2 321DH Bit 0 B...

Страница 147: ...1 parity check bit or no such bit and 1 or 2 stop bits Range of Slave Address 1 247 If the message address is 0 it s a broadcast message Cyclic Redundancy Check CRC CRC16 lower bytes before higher bytes Function 3 Multi reading The range of number of words read is 1 50 See the following example for the format of a message Example Reading the Primary Status Word Working Frequency and Arithmetic Uni...

Страница 148: ...fer to the following example for the message format Example If Slave 1 is operated in the clockwise direction at 50 00Hz the first two words of Address 3200 can be changed to 003FH and 1388H Master Request Slave Response Slave Address 01H Modbus Function Number 10H Start Address Higher byte 32H Start Address Lower byte 00H Number of Words Written Higher byte 00H Number of Words Written Lower byte ...

Страница 149: ... modify read in mode is time consuming and verbose The mask writing function provides for the user a method to modify one or more bits of a control word This function is only effective for control words including primary control words and extension control words Refer to the following description of operation Outcome operand AndMask OrMask AndMask that is When OrMask is all zero the outcome is the...

Страница 150: ...ee the following example Loop test example Abnormal response example Slave Address 1 byte Response Code 1 byte Modbus Function Number 80H Slave Address 01H Modbus Function Number 08H Higher Byte of Test Function Number 00H Lower Byte of Test Function Number 00H Higher Byte of Test Data 37H Lower Byte of Test Data DAH Error Code 1 byte see the following for the meaning 1 Modbus function number unab...

Страница 151: ...t Min Unit 0 1V Modification FP 08 Inverter Bridge Temperature during Last Fault Min Unit 0 1o C Modification FP 09 Pump Status 1 during Last Fault Min Unit Modification Description Ten thousands digit 5 Thousands digit 4 Hundreds digit 3 Tens digit 2 Units digit 1 0 On standby 1 In variable frequency operation 2 In line frequency operation 3 Fault overhaul in operation FP 10 Pump Status 2 during ...

Страница 152: ...en 4 ocn Constant speed operation overcurrent 5 ouA Accelerated operation overvoltage 6 oud Decelerated operation overvoltage 7 oun Constant speed operation overvoltage 8 ouE Overvoltage on standby 11 PLo Output phase lack 12 FoP Power device protection 13 oHI Inverter overheat 14 oLI Inverter overload 15 oLL Motor overload 16 EEF External fault 17 oLP Motor overload 18 ULd Inverter underload 19 c...

Страница 153: ...m s Modification Description FU 09 Working Linear Velocity Working Frequency FC 14 Linear Velocity Display Coefficient FU 10 Linear Velocity Settings Min Unit 1m s Modification Description FU 10 Linear Velocity Settings Frequency Settings FC 14 Linear Velocity Display Coefficient the Unit indicator lamp flashes FU 11 PID Feedback Value Min Unit Modification FU 12 PID Settings Min Unit Modification...

Страница 154: ...erminal Status Min Unit 1 Modification Description Ten thousands digit T5 Thousands digit T4 Hundreds digit T3 Tens digit T2 Unit digit T1 0 OFF 1 ON FU 29 Extension Digital Input Terminal Status Min Unit 1 Modification Description Ten thousands digit X11 Thousands digit X10 Hundreds digit X9 Tens digit X8 Units digit X7 0 OFF 1 ON FU 30 Extension Digital Output Terminal Status 1 Min Unit 1 Modifi...

Страница 155: ...ower grid has a low voltage Check the power supply Er ocA 2 Accelerated Operation Overcurrent The inverter power is too low Replace it with a inverter of greater ratings The deceleration time is too short Extend the deceleration time There is a potential energy load or the inertia torque of the load is too great Fit the inverter with an appropriate dynamic braking units Er ocd 3 Decelerated Operat...

Страница 156: ... and wiring Input terminal R S or T has a phase lack Check the wiring and installation Input 3 phase Unbalance Check the input voltage Er PLI 10 Input Phase Lack Serious output oscillation Adjust parameters to eliminate oscillation Er PLo 11 Output Phase Lack Output Terminal U V or W has a phase lack Check the output wiring Check the motor and cables The output has an inter phase short circuit or ...

Страница 157: ... abrupt load change Check the load Er EEF 16 External Fault The external fault terminal is closed Rectify the external fault Er oLP 17 Motor Overload The motor current exceeds the overload detection level and the overload detection time Check the load Check the overload protection settings Er ULd 18 Inverter Underload The output current of the inverter falls below the underload protection level an...

Страница 158: ...pment Check the external connection line or the external equipment Er Aco 25 Analog Input Offline Incorrect offline threshold settings Check the settings of F6 07 F6 16 and F6 25 Er PLL 26 Clean Water Pool Water Shortage The clean water pool water shortage transducer has a fault Check the water level and water level transducer of the clean water pool Er rHo 27 Thermal Resistor Open Circuit Thermal...

Страница 159: ... Bit 4 AL Aco Analog Input Offline The analog input signal is below the offline threshold Refer to the corresponding solution to the fault Word 1 Bit 5 AL PLI Input Phase Lack Input phase lack or 3 phase unbalance Refer to the corresponding solution to the fault Word 1 Bit 6 AL PLo Output Phase Lack Output phase lack Refer to the corresponding solution to the fault Word 1 Bit 7 AL CFE Abnormal Com...

Страница 160: ...ore the factory settings press E N T E R 确认 to clear Word 2 Bit 1 AL Pdd Noncompliant Control Panel Data The parameter stored in the control panel is different form the one stored in the inverter Press E N T E R 确认 to clear Word 2 Bit 2 AL UPF Parameter Uploading Failure The panel EEP sounds an error alarm while the parameter is being uploaded Word 2 Bit 3 AL PdE Control Panel Data Error The panel...

Страница 161: ...ld be set as 1 or 2 Set F0 10as 0 Some parameters cannot be modified The attribute of the parameters is Read Only Users are not permitted to modify read only parameters Parameters cannot be modified Parameter modification in operation is not permitted Parameters cannot be changed if the attribute is In Operation Modify parameters in the standby mode There is a fault Locate the cause and reset the ...

Страница 162: ...ID Negative Action Feedback Settings Check the PID settings and feedback Digital Input 18 Free Shutdown is effective Check the free shutdown terminal Digital Input 17 Inverter Operation Disabled is effective Check the disablement terminal for inverter operation The shutdown key is not closed in Three Wire Mode 1 or 2 or Two Wire Mode 3 Check the shutdown button and the connection line The command ...

Страница 163: ...nd operating environment keep daily operation records and identify abnormalities as early as possible for an extended service life Remember to check the following points in daily maintenance of inverters 1 Check if the operating environment conforms to the requirements 2 Check if the operating parameters of the inverter are within the prescribed range 3 Check if there is any abnormal vibration or ...

Страница 164: ...fe is normally 30 000 40 000 hours Judgment Criterion Cracks on fan blades abnormal vibration noise during startup NOTE 1 The replacement must be a fan of the same specification rated voltage current rotation speed and air volume as recommended by the manufacturer 2 During installation see to it that the indicated direction of the fan must be the same as the blasting direction 3 Remember to instal...

Страница 165: ... from above norm use 4 Any damage caused by falls or in transit 5 Any damage arising from fire flood abnormal voltage or lighting strike In the event of any abnormality arising in operation check and adjust the inverter as per the user s manual In case any fault occurs promptly contact the supplier the local electrical engineering agent of Hope Senlan Technologies Corporation or our headquarters W...

Страница 166: ... and a braking resistor Wiring Diagram of the Braking Unit Braking Resistor and Inverter DB P P N PE DC DC SZ20G TA TB TC P N Braking unit Braking resistor Ground Normal Fault Inverter The length of the connection line between the braking unit and the inverter or between the braking unit and the braking resistor must be within 5m and it is necessary to ensure the enclosed area of the loop is the s...

Страница 167: ...e 3 phase power supply exceeds 3 When the power factor of the input side needs to be improved 9 4 EMI Filter and Ferrite Chip Common Mode Filter EMI filters are used to control the radiation interference generated by a inverter or the interference generated by external radio interference transient surge or inrush current The ferrite chip common mode filter magnetic core is used to control the radi...

Страница 168: ...tor Input impedance 3 9kΩ Sampling period 2ms Input voltage range 25V High level 10V Low level 3V P12 12V power supply for the user COM 12V Power Supply Terminal 12V Earth terminal 12V Max output current 12V 80mA Y3 Y3 Extension Output Terminal Y4 Y4 Extension Output Terminal Multifunction See Menu Fd for settings Monitoring Parameter FU 30 Opto isolator Output Action Frequency 250Hz Collector ope...

Страница 169: ...settings Monitoring parameter FU 29 Opto isolator Input impedance 3 9kΩ Sampling period 2ms Input voltage range 25V High level 10V Low level 3V COM Extension input earth terminal Extension input earth terminal 6TA 6TB 6TC Output Terminal of Relay 6 7TA 7TB Output Terminal of Relay 7 8TA 8TB Output Terminal of Relay 8 9TA 9TB Output Terminal of Relay 9 See Menu F5 for function options and settings ...

Страница 170: ...n one inverter with the same settings 9 8 LCD Control Panel Complete with Parameter Copying SB PU 200 Simplified Chinese Version The control panel of an inverter is used to receive commands and display parameters With a SB PU200 control panel the user can set or check parameters exercise operation control display information on faults alarms enable the real time clock and copy parameters See the f...

Страница 171: ... SB PU200 Display Interface Refer to the following figure for the fundamental architecture of the LCD control panel 9 8 3 Main Menu In the monitoring interface mode press the right navigation key Menu to enter the main menu Make selections with UP or DOWN press SHIIF to turn pages The main menu has the 9 following functions Code Name Description 00 Parameter Setting Settings of parameters relevant...

Страница 172: ...fy or disable the main frequency settings and PID digital settings by pressing or on the main interface LCD Software Version The software version number of the current LCD control panel Monitored Item Options Used to modify the monitoring parameters of the main interface 6 parameters in all 9 8 5 Main Interface The main interface has two monitoring interface versions big font and small font The fo...

Страница 173: ...eck the status of Terminal X Terminal Y Relay Terminal and Analog Input Terminal Monitoring Interface of Terminal X means Terminal X Terminal Y or Relay Terminal is short circuited means that they are not off Monitoring Interface of Analog Input Terminal Example Modification of the Function of F0 00 ...

Страница 174: ...t key to enter the interface of the main menu Press Enter Right Key to enter the interface of function options Press Enter Right Key to enter the interface of function options Press Edit Right key to enter the interface of function editing ...

Страница 175: ...f modification of FC 01 functions is required hold and press the right key to lock the keyboard After that the system will return to the monitoring interface Keyboad Unlock Hold and for more than 3 seconds 9 9 Control Panel Mounting Box This is used to mount the control panel on the cabinet For installation dimensions refer to 3 2 3 Installation of Control Panel on Cabinet Panel ...

Страница 176: ...haul Ampere mete CJ2 AI2 Application Drawing of Two Variable Frequencies Cyclic Switchover Pumps under Common Control plus One Auxiliary Pump Two Variable Frequency Cyclic Switchover Pumps under Common Control plus One Auxiliary Pump Reference Parameter Settings in the application of Two Variable Frequency Cyclic Switchover Pumps plus One Auxiliary Pump F0 02 0 Inverter startup shutdown via the co...

Страница 177: ...e of the pressure transducer F8 00 1 Common PI regulated water supply is selected F8 01 03012 Settings Number of Variable Frequency Pumps 2 Number of Line Frequency Auxiliary Pumps 1 Sleeping Mode Main Pump Sleeping F8 24 and F8 25 Respectively set according to the min outflow frequencies of Pumps 1 and 2 F8 30 and F8 31 Respectively set according to the rated current nameplate parameters of Pumps...

Страница 178: ... 45 X3 is selected as the disablement input overhaul command for Pump 3 F4 03 46 X4 is selected as the disablement input overhaul command for Pump 4 F4 04 29 X5 is selected as the detection input for Contactor 3K2 F4 06 24 X7 is selected as the detection input for Contactor 1K1 F4 07 25 X8 is selected as the detection input for Contactor 1K2 F4 08 26 X9 is selected as the detection input for Conta...

Страница 179: ...ated constant pressure water supply is selected F8 01 03031 Settings Number of Variable Frequency Circulator Pumps 1 Number of Line Frequency Auxiliary Pumps 3 Sleeping Mode Main Pump Sleeping F8 24 Set according to the min outflow frequency of Pump 1 F8 30 Set according to the rated current nameplate parameter of Pump 1 ...

Страница 180: ...ent is added to F8 44 F8 50 Software Version V0 05 and later See Page 56 4 Amendment Check option items motor options for Digital Input Functions 43 and 44 are added See Page 101 5 Amendment to the User s Manual of Version SB200V1 2 Software Version V0 06 and later 1 Output of Monitor 2 is added See Page 107 6 Amendments to the User s Manual of Version SB200V1 3 Software Version V0 07 and later 1 ...

Страница 181: ...nts of this manual are subject to change without notice Hope Senlan Science Technology Holding Corp Ltd Add 181 Airport Road Chengdu P R China 610225 Web www slanvert com E mail info chinavvvf com Tel 86 28 85964751 Fax 86 28 85962488 ...

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