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SB200

1. A Fact ESTEN Parameter Name Setting Range and Description 43 Sy Modification Page Settings FO 08 Lower Frequency Upper PEN M FO 07 ___ Limit FO 06 Max 50 00Hz x 85 Frequency Limit A Frequency F0 08 Lower a0 oooi A pai 0 00 Hz Z 85 Frequency Limit Frequency Limit 0 Clockwise and anticlockwise direction F093 Diregtionikock 1 Clockwise direction lock y 4 Be 2 Anticlockwise direction lock cmaci n ace all parameters Stat eee but FO 00 and F7 04 a 3e Protection 2 Applicable to all parameters 11 Initialization F0 11 Parameter 22 Initialization applicable to 00 y 36 Initialization all parameters but communication parameters 11 Parameters are uploaded from the inverter to the panel Par meter 22 Parameters are i downloaded from the panel to Copying the inverter pote Applicable to 33 Verifies the unconformity of 99 ee SB PUZOE ang Bre settings to inverter SB PU200 7 E parameters 44 Clears parameters stored in the panel Depend on w Mawete in unit 0 02kW inverter JA 87 Power model ie ea gs 0 00 99 99 pependion 87 Version No version F0 15 User Password 0000 9999 0000 means no 0000 87 Settings password has been set 43 THERMATEC F1 Acceleration Deceleration Startup Shutdown and Jog Parameters Parameter Name Setting Range and Description Factory settings Modification Acceleration Time 1 De
2. F7 03 F7 03 For multi PID control applications refer to Digital Inputs 8 9 and 10 Multi PID Options 1 3 on Page 53 143 THERMATEC 6 9 F8 Dedicated Water Supply Functions Factory i Modification Settings Water Supply Mode Options Setting Range 0 Water supply function is not selected 1 Common Pl regulated constant pressure water supply 2 Water level control 3 Pumps are started on by one in the sequence based on water pump capacity 4 Firefighting water supply When F8 00 1 common Pl regulated constant pressure water supply will be effective The inverter samples from pressure signals and adopt PI regulator calculation to determine the output frequency of the inverter Thus the rotation speed of the water pump is adjusted to realize constant pressure water supply If any firefighting operation command is inputted the water pump will be quickly started at the preset acceleration time At this point the output frequency will not be set by the PID regulator When F8 00 water level control is effective In water level control mode the inverter will enter the standby mode after receipt of execution commands and start up or shut down the water pump according to water level signals digital inputs 52 and 53 refer to Page 55 In operation the main pump and the auxiliary pump operate at full speed When F8 00 3 pumps are started on by one in the sequence based on water p
3. Name Lists of function parameters Setting Range and Description Factory settings Modification Instantaneous Power Failure Time Allowance 0 0 30 0s 0 1s Instantaneous Power Failure Deceleration Time 0 0 200 0s if the value is set as 0 0 the present deceleration time is adopted Fault Self Reset Frequency O 10 Module protection and external fault protection are not complete with the self reset function Self Reset Interval 1 0 30 0s Fault Output during Self Reset 0 Output applicable 1 Output inapplicable Restart Mode of Instantaneous Power Failure Self Reset and Operation Suspension 0 Startup in the startup mode 1 Tracking startup Poweron Self Restart Enabled 0 Disabled 1 Enabled Braking Unit Working Point 620 720V Modulation Mode 0 Auto modulation 1 Continuous modulation Carrier Frequency 15kW and below 1 1k 12 0kHz factory settings 4 0kHz 18 5 160 kW 1 1k 8 0 kHz factory settings 2 5kHz 200kW and above 1 1k 5 0kHz factory settings 2 0kHz Depend on inverter model No Random PWM Settings O0 30 Carrier Frequency Auto Adjustment Options 0 Disabled 1 Enabled Deadband Compensation Enabled 0 Disabled 1 Enabled 73 THERMATEC Setting Range and Factory R 7 Modification Description settings Name Space Vector Angle 0 Memory inapplic
4. 1 O Port Entry into functions relevant to I O ports Settings 1 0 Port Check of the status of I O ports when the digital port is Status selected the box behind the port becomes black Parameters Parameter uploading downloading and comparison of Backup difference Fault Check of the latest faults recorded by the inverter Records Modified Check parameters different from the factory settings Parameters User The user can add common functions to the list and modify Parameters them LCD Settings Refer to the LCD setting menu for details 222 Optional Fittings 9 8 4 LCD Setting Menu The following operations can be done in the LCD setting menu Name Description LCD Contrast Adjustment of LCD contrast to achieve the best display effect Adjustment Time Settings System time settings 24 hours Monitoring Used to set the font of monitoring parameters amp data on the main Menu Font interface Monitored Item Used to set the auto switching time x second s switching is Switching Time inapplicable when x is equal to 0 of the monitored item A V Setting Used to modify or disable the main frequency settings and PID digital Options settings by pressing A or V on the main interface LCD Software The software version number of the current LCD control panel Version Monitored Item Used to modify the monitoring parameters of the main interface 6 Options parameters in all
5. 9 8 5 Main Interface The main interface has two monitoring interface versions big font and small font The font format can be modified via the LCD setting menu Running Freq 50 00Hz 00 00 n DIR CY Menu DIR 13 30 Menu RunningLoco System cloc The running logo reflects the current operation conditions of the inverter The clockwise icon indicates that the inverter is rotating in a clockwise direction and the anticlockwise icon indicates an anticlockwise rotation If the logo is represented in broken lines it means that the inverter is in an acceleration deceleration process The operation logo and the system time are displayed alternately 223 THERMATEC The user can modify the frequency settings or digital PID settings via the main interface This is done by using A or V setting options in the LCD settings menu The following picture will be displayed when the set frequency is being modified 1 0 Port Status Monitoring Select 04 I O Port Status Menu in Main Menu to check the status of Terminal X Terminal Y Relay Terminal and Analog Input Terminal Monitoring Interface of Terminal X X10 X20 X30 X40 m means Terminal X Terminal Y or Relay Terminal is short circuited they are not off 224 u means that Optional Fittings Monitoring Interface of Analog Input Terminal All 0 0 Al2 0 0 Al3 0 0 Back Convert
6. The inverter power is too low Load surge Select a inverter of greater power ratings Reduce the load surge Abnormal load Check the load Fault Display Fault Code Fault Type Solutions to Faults and Abnormalities Possible Cause Solution Er auA Er ouA 5 Er oun 7 Er Plo Er PLo 11 Overcurrent Accelerated Operation Overvoltage Decelerated Operation Overvoltage Constant Speed Operation Overvoltage Overvoltage on Standby Undervoltage in Operation Input Phase Lack Output Phase Lack The power grid has a low voltage Check the power supply The inverter power is too low Select a inverter of greater power ratings Abnormal input voltage An operating motor is restarted Check the power supply Set the motor as rotation speed tracking startup Do not restart until the motor is shut down The deceleration time is too short There is a potential energy load or the inertia torque of the load is too great Extend the deceleration time Fit the inverter with an appropriate dynamic braking unit Abnormal input voltage The acceleration time settings are too short Check the power supply Extend the acceleration time appropriately The inertia of the load is too great Consider using a dynamic braking unit Abnormal input voltage The DC busbar voltage detection circuit has a fault Check the power supply
7. Plug the socket at one end of the extension cord into the control panel plug the other end firmly into the corresponding socket on the circuit board of the inverter Cover the inverter Mounting box of Opening dimensions 1 the control Panel Cabinet thickness 1 1 5mm gt aaan eae ir a j F J 110 T 3 3 Wiring of Inverter CAUTION 1 Wiring operations for the inverter must be conducted by trained professionals 2 The cover of the inverter must not be opened until five minutes after the power supply for the inverter is reliably disconnected and all indicator lamps on the control panel are extinguished 3 Internal wiring operations must not commence until the high voltage indicator lamp inside the inverter is extinguished or the voltage between the main loop terminals P and N measured with a voltmeter is below 36V 4 The enclosure of the inverter must be securely earthed otherwise there may be an electric 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 20 Installation and Wiring 8 Prior to connec
8. 0 The larger capacity a solenoid switch contactor has the longer the set time is Factory Modification Settings F8 17 Auxiliary Starter Startup Time Setting Range 0 50 60 00s Auxiliary Starter Startup Time Auxiliary starters are normally soft starters In the case of a larger power auxiliary pump soft starters are normally used for startup in order to prevent large impact currents caused by direct startup Factory Settings Modification F8 18 Periodic Rotation Time Setting Range 0 0 1000 0h 0 0 is ineffective 152 Details about Function Parameters Periodic Rotation Time Periodic rotation units can be used to prevent longtime disuse from causing rusts of standby pumps They are effective in improving the utilization ratio and reduce maintenance cost This is the longest shutdown time of the pump If the standby pump is disused for a time longer than the periodic rotation time the standby pump will be started for operation Lower Frequency Limit Factory Operation Shutdown Time Settings F8 19 Modification Setting Range 0 0 1200 0s 0 0 is ineffective J Lower Frequency Limit Operation Shutdown Time If more than one pump is in line frequency operation one pump is in 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
9. 227 THERMATEC 10 Application Examples 10 1 Example 1 Two Variable Frequency Cyclic Switchover Pumps under Common Control plus One Auxiliary Pump AC input Short lug OF2 3 phase 380V PtP Li ir DC reactor ud 12 m ve B ir yoe H rif APE B200 inverter series K yypro Multifunctional 1KMid i Yarro J Q digital output a etection bxi donn d TKM2 detection X75 Frequency meter a 2KM1 detection Ax3 amp 2KM2detection Axa Aol Q a 3KM2 detection Lys a Pump 1 overhaul EXGIPFI Ampere meter Pump 2 overhaul JFWD A02 z Pumg 3 overhaul Lpey OND Jomo tm IKM Q a TA A K Shielded layer o gt Hoes 1B x5 a us An rn a hat ocnp J a EiT IKM Opek AAN ma KM gan ra Leg py EE ol m O O ABA M oMi g KM RS485 interface Ye md T TA G eee JAC 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 FO 02 0 Inverter startup shutdown via the control panel F4 00 22 X1 is selected as the detection input for Contactor 1K1 228 Application Examples F4 01 23 X2 is selected as the detection input for Contactor 1K2 F4 02 24 X3 is selected as the detection input for Con
10. 50 0 150 0 the rated motor current is taken as 100 100 0 Motor Overload Protection Action Options 0 No action 1 Alarm 2 Fault and free shutdown Motor Overload Protection Options Units digit Overload detection options 0 Always on 1 During only constant speed operation Tens digit Overload action options 0 No action 1 Alarm 2 Fault and free shutdown Motor Overload Detection Level 20 0 200 0 the rated motor current is taken as 100 130 0 Motor Overload Detection Time 0 0 30 0s Lists of function parameters Setting Range and Description Factory settings Modification Motor Underload Protection 0 No action 1 Alarm 2 Fault and free shutdown Motor Underload Protection Level 0 0 100 0 the rated motor current is taken as 100 30 0 Underload Protection Detection Time 0 0 100 0s Analog Input Offline Action 0 No action 1 Alarm operation at the average frequency during the 10s before offline 2 Alarm operation at the analog input offline forced frequency 3 Fault and free shutdown Analog Input Offline Forced Frequency 0 00Hz FO 06 max frequency Other Protection Action Options Units digit Inverter input phase lack protection 0 No action 1 Alarm 2 Fault and free shutdown Tens digit Inverter output phase lack protection 0 No action 1 Alarm 2 Fau
11. Al2 Input Filter Time 0 000 10 000s 0 100s Al3 Min Input Analog Quantity 100 00 100 00 0 00 Al3 Max Input Analog Quantity 100 0 57 THERMATEC Parameter Setting Range and Description Factory settings Modification Set Value Feedback Value of Al3 Min Input Analog Quantity 100 00 100 00 NOTE Frequency settings must be based on the max frequency as a reference the PID set value feedback value must be represented as the percentage of the PID reference values Set Value Feedback Value of Al3 Max Input Analog Quantity 100 00 Input Analog Quantity of Al3 Inflection Point F6 18 min analog quantity F6 19 max analog quantity Deviation from Al3 Inflection Point 0 00 50 00 Set Value Feedback Value Corresponding with Al3 Inflection Point 100 00 100 00 Al3 Offline Threshold 20 00 20 00 Al3 Input Filter Time 58 0 000 10 000s Lists of function parameters Parameter Setting Range and Description Factory i Modification settings AO1 Function Options Working frequency Set frequency Output current Output voltage Output power PID feedback value 6 PID set value 7 PID output value 8 All 9 Al2 10 Al3 11 PFI 12 UP DOWN adjustment 13 DC busbar voltage 14 Take the offset value as output value the value
12. Functions of Digital Input Terminal X11 Factory Modification Extension Terminal Functions of FWD Terminal Factory 38 Modification Functions of REV Terminal Factory 39 Modification Refer to the following table for definitions of digital input functions 102 Details about Function Parameters Table of Definitions of Digital Input Functions The same function must not be selected for any two different digital input terminals 0 Connection to the following signals is inapplicable 1 Multi band frequency option 1 2 Multi band frequency option 2 3 Multi band frequency option 3 4 Check of upper water level limit of clean water pool 5 Check of lower water level limit of clean water pool 6 Check of water shortage level of clean water pool 7 Acceleration deceleration time option 2 8 Multi PID Option 1 9 Multi PID Option 2 10 Multi PID Option 3 11 Switching of frequency settings to Al1 External fault input Fault reset Clockwise jog Anticlockwise jog Emergency shutdown Inverter operation disabled Free shutdown UP DOWN UP UP DOWN Down UP DOWN CLEAR Check of Contactor 1K1 Check of Contactor 1K2 Check of Contactor 2K1 Check of Contactor 2K2 Check of Contactor 3K1 Check of Contactor 3K2 Check of Contactor 4K1 Check of Contactor 4K2 Check of Contactor 5K1 31 Check of Contactor 5K2 32 Auxiliary setting channel disabled 3
13. I i I feaa l SV 10mA I 2V 4mA 1 Output quantity Output quantity Output quantity x a Lp 0 100 0 10 of 100 0 100 O 10V on 0 20mA 2 10Vor4 20mA Take 5V or 10mAas the central value 3 The gain and offset may be adjusted to change the measurement range and calibrate the zero point Formula Output OutputxGain Offset 4 Take the offset as the output value and a constant current voltage source setting range O 20mA O 10V will be available Factory 10000Hz Modification Settings PFI Frequency Corresponding with 100 Factory OHz Modification Settings PFI Frequency Corresponding with 0 O0 50000Hz Factory Modification Settings PFI Filter Time 0 000 10 000s 134 Details about Function Parameters The PFI function may be used to convert the input pulse frequency to a percentage for filtering FU 16 PFI may be used for monitoring refer to the following figure PFI may be used for frequency settings to realize cascading synchronous control or used for PID feedback to realize constant linear velocity control IUL FU 16 PFI o t Filter time F6 37 0 F6 36 F6 35 Factory Settings 14 Modification PFO Function Options For 0 13 refer to the table of definitions of analog output on Page 66 14 Y2 PFO is used for digital output Factory A Modifi
14. Modification Settings Action Options at Point T1 Factory h Modification Settings Action Options at Point T2 Factory Settings Modification Action Options at Point T3 Factory Modification Settings Action Options at Point T4 Factory i Modification Settings Action Options at Point T5 Factory l Modification Settings Action Options at Point T6 Factory settings Modification Action Options at Point T7 Factory i Modification Settings Action Options at Point T8 161 THERMATEC 1 Control of Y1 digital 2 Control forY2 digital output output 0 No action 3 Output Control for 4 Output control for 5 Output Control for Relay Relay T1 Relay T2 T3 6 Output Control for 7 Output Control for RelayT4 Relay T5 8 Virtual Digital Input 1 9 Virtual Digital Input 10 Virtual Digital 11 Vi ans 2 Input 3 11 Virtual Digital Input 4 Factory Functions of Virtual Digital Input 1 Settings Modification Factory s Modification Settings Functions of Virtual Digital Input 2 Factory Functions of Virtual Digital Input 3 Saiiings Modification Factory Settings 0 Modification Functions of Virtual Digital Input 4 The same definition as Input Terminal X refer to the table of definitions of digital input on Page 51 3 Time Management The LCD control panel of the SB200 serie
15. rA Ncgq r Motor overload a with a separate fan o PR eS rae Sire A a ee ag yi r protection value 90 Ones ene a aes Nes Se 3 Cold startup 1 4 Pe See Se aye a eect Conventional motor i Hot startup i i i Rotation speed 0 0 7 timesrated Rated rotation speed rotation speed I 0 1 n 1 1 50 100 150 200 Motor current After overload protection becomes effective the motor will not resume operation until the motor cools down over a period of time CAUTION Motor overload protection only applies to cases where one motor is driven by one inverter In cases where more than one motor is driven by the same inverter heat protection must be provided for each motor 164 Details about Function Parameters Motor Overload Protection Options Modification Units digit overload detection options 0 Always on 1 During only constant speed operation Tens digit Overload action options 0 No action 1 Alarm and continue operation 2 Alarm and free shutdown Motor Overload Detection Level 130 0 Modification 20 0 200 0 the rated motor current is taken as 100 Motor Overload Detection Time i Modification 0 0 30 0s 4 Motor Overload When the motor current exceeds Fb 04 and is maintained in excess of the time settings of Fb 05 a response will be made according to the action mode set by Fb 03 This function may be used t
16. Settings may be configured via the control panel control terminal or communication port Switching is enabled via the terminal Frequency Setting Channel Control panel communication port UP DOWN adjustment Al1 Al2 Al3 or PFI Auxiliary Frequency Setting Flexible auxiliary frequency micro adjustment and frequency setting synthesis Torque Elevation Auto manual torque elevation V F Curve Customizable V F curves linear V F curves and 5 torque reduction characteristic curves Jogging Jogging frequency range 0 10 50 00H7z jogging Product Specification Description acceleration deceleration time 0 1 60 0s Auto Energy Saving Load based auto V F optimization capable of auto energy saving 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 operating motor Instantaneous Power Failure Solution Uninterrupted operation via busbar voltage regulation in the event of an instantaneous power failure DC Braking Braking time 0 0 60 0s braking current 0 0 100 0 of rated current PFI Max input frequency 50kHz Connector open circuit type pulse square wave signal output programmable Analog Input 3 channel analog signal input o
17. THERMATEC For details about optimized settings refer to the following tips 1 F2 00 V F Curve Settings on Page 48 2 F2 01 Torque Elevation Options on Page 48 3 F2 09 Vibration Dampening on Page 49 This function is used to eliminate motor vibrations under 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 inverter auto torque elevation is recommended F2 01 Torque Elevation Options 2 6 Slip Compensation on Page 49 Slip compensation can reduce a fall in speed caused by loads This function is not enabled unless auto torque elevation is enabled The following settings are required F2 05 Slip Compensation Gain F2 06 Filter Time of Slip Compensation and F2 07 and F2 08 Clipping of Slip Compensation 40 Lists of function parameters 5 Lists of Function Parameters NOTE Modification o means that both the standby status and the operating status can be un x changed means that only the operating status cannot be changed A means Read only FO Basic Parameters Setting Range and Factory Description Settings Modificati
18. 32 Inverter Operation and Trial Operation 4 Inverter Operation and Trial Operation 4 1 Inverter Operation and Display 4 1 1 Functions of Control Panel The control panel is the inverter component that receives a command or displays parameters Parameters may be set up or checked via LED control panels such as SB PU70 Standard SB PU03 and SB PU7OE or LCD control panels e g SB PU200 Also a control panel enables operation control fault display and alarm emission SB PU7OE also enables parameter copying and SB PU200 enables real time clock and parameter copying Refer to the following drawings LED display Parameter LED Parameter display Displa display Running indicator pepe Potentiometer Samar _EXE a indicator Indicating light 2 smeT HE y T 0 STOP RESET eel INCR DECR a mm MENU ESC INCR DECR AN LDC nixed ENU ESC SHIFT H lt STOP RESET H oO it 0 G ENTER PRGM CONF YA Cv 1 Premiconr SB PU 03 SB PU70 Refer to the following table for the functions of the keys on the SB PU70 control panel Name Function Back to the superior menu entry into exit from monitoring MENU ESC status Entry into the inferior menu parameter storage alarm info PRGM CONF R cancellation Numerical increase press the key to attain a speed at an INCR increased rate Numerical decrease press the key to attain a s
19. 34 39 X1 X6 Digital input signals after debouncing 40 44 X7 xX11 Extension terminal Extension digial input signals after debouncing 45 and 46 FWD REC Digital input signals after debouncing 47 Pump ready for acceleration The signal will be effective when the inverter is used for constant pressure water supply The signal will be outputted when the pump needs a boost 48 Pump ready for deceleration The signal will be effective when the inverter is used for constant pressure water supply The signal will be outputted when the pump needs deboost 49 Startup signal of auxiliary starter The signal will be effective when the inverter is used for constant pressure water supply and the auxiliary pump is started by the soft starter The signal is used to control the startup shutdown of the soft starter Refer to F801 Pump Settings and Sleeping Options on Page 71 for details 50 Working terminal of sleeping pump The signal will be effective when the inverter is used for constant pressure water supply and there is a sleeping pump The signal is used to control the sleeping pump If the sleeping pump is in variable frequency operation the signal will connect the sleeping pump to the inverter If the sleeping pump is in line frequency operation the signal will connect the sleeping pump to the line frequency power supply Refer to F80 1 Pump Settings and Sleeping Pump Options on Page 71 for details 51 Indication for sl
20. 7 Motor overload The signal will be effective when the inverter detects a motor overload Refer to Page 80 for details 8 Motor overload The signal will be effective when the motor is overloaded Refer to Page 79 for details 117 THERMATEC 9 Undervoltage lockout The signal will be effective when the DC busbar undervoltage causes a shutdown 10 Shutdown by external fault The signal will be effective when an external fault causes a shutdown The signal will be ineffective when the external fault is reset 11 Fault self reset in process The signal will be effective when the inverter is resetting after a fault 12 Instantaneous poweron poweroff in process The signal will be effective after the main loop has an undervoltage and is in the process of a restart 13 Alarm output The signal will be effective when the inverter sounds an 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 channel is the control panel 18 Output at a preset time The option will be used when the clock module is used for output control Refer to Page 78 19 Upper frequency limit e
21. A Ten thousands digit XS Thousands digit X4 Hundreds digit X3 Tens Description digit X2 Units digit X1 0 OFF 1 ON FU 26 Digital Input Terminal Status 2 Min Unit 1 Modification Hundreds digit REV Tens digit FWD Units digit X6 0 OFF 1 ON FU 27 Digital Output Terminal Status Min Unit Modification Tens digit Y2 Units digit Y1 0 OFF 1 ON FU 28 Relay Output Terminal Status Min Unit 1 Modification A Ten thousands digit TS Thousands digit T4 Hundreds digit T3 Tens Description digit T2 Unit digit T1 0 OFF 1 ON Description Description Extension Digital Input Terminal Status Ten thousands digit X11 Thousands digit X10 Hundreds digit X9 Description Tens digit X8 Units digit X7 0 OFF 1 ON Min Unit Modification 202 Details about Function Parameters Extension Digital Output Terminal Status 1 Modification Description T8 Y5 Tens digit T7 Y4 Units digit T6 Y3 0 OFF Extension Digital Output Terminal ai Status 2 Min Unit Ten thousands digit T10 Y7 Thousands digit T9 Y6 1 ON Hundreds digit A Modification Description Relay T11 0 OFF 1 ON FU 32 Communication Error Frequency Min Unit Modification Description O 60000 Frequency Settings after FU 33 Acceleration Deceleration Ramping Min Unit 0 01Hz Modification Description The frequency after acceleration deceleration rampin
22. Example Modification of the Function of FO 00 50 00Hz 2 12 1A 3 380V CY 12 18 Menu Press Menu Right key to enter the interface of the main menu 0 1 Water supply 02 PID regulator Back C Enter Press Enter Right Key to enter the interface of function options 225 THERMATEC F O Basic Parameters F 1 Speed ACCE DCCE Start Stop F 2 V F control parameters Back C Enter Press Enter Right Key to enter the interface of function options FO Digi 00 igital frequency settings 43 Main settings Back y Edit Press Edit Right key to enter the interface of function editing Bs Digital frequency settings 50 Of Hz 0 00 50 00 Cancel CY Save Modify with SHIFT and INSERT DELETE press SAVE right key and return to the interface of function options 226 Optional Fittings FO 00 Digital frequency settings at Main settings Back y Edit 9 8 6 Description of Key Combinations Keyboard Lock If 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 sm Keyboad Unlock Hold 3 and Q for more than 3 seconds HELP 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
23. Factory on Settings inverter model No Modification Rated Current of Pump 3 Depend Factory on Settings inverter model No Rated Current of Pump 4 Modification 155 THERMATEC Depend Factory on Settings inverter model No Modification Rated Current of Pump 5 Depend Rated Current of Small Sleeping Factory on Pump Settings inverter model No Modification 0 5 1200 0A J Rated Current of Pumps The rated current of pumps F8 30 35 should be set according to parameters on the nameplates This is used for an overload alarm The function checks the overload protection of pumps working at a variable frequency Factory Modification Settings F8 36 Trial Working frequency Setting Range 1 00 FO0 07 Upper Limit Frequency Factory f Modification Settings Pump Trial Operation 111 Sleeping pump in 222 Drainage pump in trial trial operation operation Setting Range 331 335 Pumps 1 5 in trial operation at a variable441 445 Pumps 1 5 in trial frequency operation at a line frequency Pump Trial Operation Factory Timekeeping Settings F8 38 Modification Setting Range 0 5 3000 0s 156 Details about Function Parameters 3 Pump Trial Operation This parameter is used for system debugging and is effective only when F8 0070 and the pump is shut down Set Parameter F8 37 enter the command and you will enter the tes
24. P N PE oma fau x o o O JHK Ta Te Te Bretlog Rosata Protective Earthing Q oO D DC 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 smallest Refer to the following table for the specification of Senlan SZ braking unit series Appropriate Braking Inverter Voltage kw v 18 5 22 680 30 37 680 45 55 680 75 90 680 110 680 132 160 680 200 250 680 Resistance 216 Optional Fittings NOTE A resistance higher than the ratings recommended by the table will cause an attenuated braking force Normally the resistance should not exceed 1 5 2 0 times the recommended resistance 9 2 Communication Components E Communication cables for the Control Panel Communication cables are used to connect the inverter mainframe to the control panel They are available in two types 30kW and above and 22kW and below Cable length is customizable E Background monitoring software SbMonitor The software is used to monitor the operation of the inverter real time in order to centralize the management of inverter operation 9 3 AC Reactor on the Input Side An AC reactor on the input side can be used to control the higher harmonics generated by the input current of an
25. of Pump 1 233 THERMATEC 11 Version Information New Functions 1 2 234 Amendments to F7 02 10 MAX Al1 Al3 11 MIN AI1 Al3 Amendment to Table of Definitions of Digital Output Functions 60 Al1 gt Al3 Amendment to Table of Definitions of Digital Output Functions 60 Al1 gt Al3 It is used to indicate the status where Al1 gt Al3 Software Version V0 03 and later Pump disablement is added to F8 44 F8 50 Software Version V0 05 and later See Page 56 Amendment Check option items motor options for Digital Input Functions 43 and 44 are added See Page 101 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 Amendments to the User s Manual of Version SB200V1 3 Software Version V0 07 and later 1 Digital Input Terminal functions 55 56 and 57 See Page 101 2 F8 39 Pump Startup Sequence Options See Page 141 3 F8 51 Standby Pump Number Settings See Page 143 Version Information 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 chinavvvf com E mail markd chinavvvf com Tel 86 28 85964751 Fax 86 28 85965772 235 THERMATEC Postal address Thermal Technologies Europe AB Ligustervagen 5 513 35 Fristad Sweden Visitin
26. to activate the password immediately 87 THERMATEC 6 2 F1 Acceleration Deceleration Startup Shutdown and Jog Parameters Depend on inverter model Modification No Depend on inverter model Modification No Depend on inverter model Modification No Depend on inverter model Modification No Factory Acceleration Time 1 A Settings Factory Settings Deceleration Time 1 Factory Acceleration Time 2 Settings Factory Deceleration Time 2 Settings 0 1 3600 0s Acceleration time The time required to increase the frequency by 50Hz Deceleration time The time required to decrease the frequency by 50Hz NOTE Factory settings are 6 0s for 22kW inverter series and below and 20 0s for 30kW and above Modification o Shutdown 0 1 3600 0s Auto Switching Point for Factory ae cee Acceleration Deceleration Time Settings gooi Mod iticatlen Setting 0 00 650 00Hz the range below this point is forced to be Range __ acceleration deceleration time 2 F1 02 F1 03 1 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 for acceleration deceler
27. 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 Example The factory setting of Multi Band Frequency 3 is 3 00Hz Frequency Bands and Corresponding Parameters F5 Settings of Digital Output and Relay Output n 0OHz n 1 7 Parameter Name Setting Range and Description Factory Moan Page settings cation Functions of g Inverter ready 31 Motor 4 in F5 00 Digital for operation line frequency 1 115 Output 1 Inverter in operation Terminal Y1 operation 32 Motor 5 in Functions of 2 Frequency variable frequenc Digital attained y operation Output 3 Output of 33 Motor 5 in F5 01 Terminal Monitor 1 line frequency 2 115 Y2 PFO Puls 4 Output of Operation e Frequency Monitor 2 34 X1 Output 5 Output of 35 X2 Output Monitor 3 36 X3 7 F5 02 Functions of 6 Fault output 37 X4 6 115 Relay T1 7 Motor 38 X5 overload 39 X6 Output 8 Motor 40 X7 Extension F5 03 Functions of overload terminal 24 115 Relay T2 9 Undervoltage 41 X8 Extension Output lockout terminal F5 04 Functions of 10 Shutdown by 42 X9 Extension 25 115 Relay T3 external fault terminal Output 11 Fault 43 X10 F5 05 Functions of Self reset in Extension 26 115 Relay T4 process terminal 51 THERMATEC Parameter Name Setting Range and De
28. 07 Upper Frequency Limit 650 00Hz Upper Frequency Limit Factory Settings 50 00Hz Modification FO 08 Lower Frequency Limit FO 06 Max Frequency Lower Frequency Limit Factory Settings 0 00Hz Modification 0 00Hz F0 07 Upper Frequency Limit F0 06 Max Frequency This is the frequency corresponding with a frequency setting of 100 It is used for calibration for a frequency setting by analog input or PFI 85 THERMATEC F0 07 Upper Frequency Limit FO 08 Lower Frequency Limit Limits for the final frequency settings Direction Lock 0 Both clockwise direction and 1 Clockwise direction 2 Anticlockwise direction anticlockwise direction lock lock are applicable It is recommended that the direction lock be used only for a single direction rotation 2 Ifa direction change is required by turning O on the control panel the hundreds digit of FC 01 must be set as 1 or 2 Parameter Write Protection Modification o 0 Write protection inapplicable all parameters are subject to rewriting except read only parameters 1 No parameter is subject to rewriting except FO 00 Digital Frequency Settings F7 04 PID Digital Settings and this parameter 2 No parameter is subject to rewriting except this parameter Parameter Initialization Modification x 11 Initialization 22 Initialization applicable to all parameters except
29. 1000 0 Factory F6 30 AO1 Offset Settings 0 00 Modification o 132 Details about Function Parameters 100 00 100 00 10V or 20mA is taken as 100 Factory gt Modification Settings AO2 Function Options Factory Modification Settings AO2 Type Options Factory s Modification Settings AO2 Gain Factory Modification Settings AO2 Offset All settings of AO2 are the same as those of AO1 1 Table of Definitions of Analog Output 0 Working Frequency the max frequency 8 All is taken as the full amplitude value 9 Al2 Set frequency the max frequency is taken as the full amplitude value 10 Al3 Output current Two times the rated 11 PFI inverter current is taken as the full amplitude value 12 UP DOWN adjustment 13 DC busbar voltage 1000v is taken as Output voltage 1 5 times the rated the full amplitude value inverter voltage is taken as the full amplitude value 14 The offset value is taken as the output value the offset value must not be Output power 2 times the rated motor s A negative power is taken as the full amplitude gative value PID feedback value PID settings PID output value 133 THERMATEC 4 Refer to the following figure for the three types of analog output Analog output Analog output 10 20mA eg a Analog output 10V 20mA 10V 20mA
30. 181 Refer to the Table of Alarm Description and Alarm Word 2 i Solution on Page 181 Extension Bit O Bit 15 correspond with Digital Status Word 1 Outputs O 15 Extension Bit O Bit 15 correspond with Digital Status Word 2 Outputs 16 31 190 Details about Function Parameters Modbus Aadan Modification Name Description Extension Status Word 3 Bit O Bit 15 correspond with Digital Outputs 32 47 321EH Extension Status Word 4 Bit O Bit 12 correspond with Digital Outputs 48 59 Extension Retained Status Word 5 The bits Bit 1 Bit 5 of the extension status word correspond respectively with Digital Outputs O 60 See the following table for the relationship Extension Status Extension Status Word 2 Extension Status Word 3 Extension Status Word 4 Extension Status Word 5 Bit O Bit 15 Bit O Bit 15 Bit O Bit 12 Bit O Bit 15 Digital Outputs 16 31 Digital Outputs 32 47 Digital Outputs 48 59 Retained amp The SB200 inverter series support the Modbus protocol in RTU mode Remote Terminal Unit Supported functions include Function 3 capable of reading multiple parameters the largest number of words is 50 Function 16 capable of writing multiple parameters the largest number of words is 10 Function 22 mask writing and Function 8 loop test Functions 16 and 12 support broadcasting RTU frames begin
31. 40000r min Depend on M Speed inverter model No 47 THERMATEC F4 Digital Input Terminals and Multi Speed Param 3 ais Factory Modifi eter Name Setting Range and Description settings cation Page Functions of Digital 0 Connection to the 31 Check of Contactor F4 00 Input following signals is 5K2 1 102 Terminal inapplicable 32 Auxiliary setting X1 1 Multi band channel disabled Functions frequency 33 Switching of PID of Digital joption 1 settings to Al2 F4 01 Input 2 Multi band 34 Shutdown 2 102 Terminal frequency DC braking X2 option 2 35 PID Process Functions 3 Multi band identification disabled of Digital frequency option 3 36 PID Parameter 2 F4 02 Input 4 Check of upper Option 3 102 Terminal Weter level 37 Three wire mode x3 limit of clean water shutdown command pool 38 Internal virtual Functions 5 Check of lower FWD terminal of Digital water level 39 Internal virtual F403 Input limit of REV terminal 12 102 Terminal clean water pool 40 Retention of x4 6 Check of water analog frequency Functions shortage level of clean settings of Digital water pool 41 Acceleration decel F4 04 Input 7 Acceleration decele eration disabled 13 102 Terminal ration time option 2 42 Switching of X5 8 Multi PID Option 1 command execution Functions 9 Multi PID Option 2 channel to terminal or of Digital 10 Multi PID Option panel Inp
32. Arrr OO SSO SSSES 65555655558 OG OGSOOGSOG D 485 485 24 Y1 r k L tov asaz Jan eno xs x4 x3 x2 x1 Terminals of 22kVV series and below 0000TA PHOGHSSOHH DOH a aS ND aU 3TA 4TA 5TA TI TTIF X4 X3 Terminals of 30kVV series and above 26 Terminal Name Function and Description Installation and Wiring Refer to the following table for the functions of terminals on the control panel Technical Specification Positive terminal of 485 differential signal Negative terminal of 485 differential signal RS485 communication interface Connectable to 1 32 RS486 stations Input impedance gt 10kQ Ground Earth Analog and digital input output PFI PFO communication and 10V 24V earth terminals Reference power supply 10V 10V power supply provided for the user 10V Max output current 50mA Voltage accuracy Above 2 Pulse frequency output when the terminal is use for PFO Refer to the description of Parameter F6 38 for output function options 0 50 kHz Collector open circuit output Specification 24V 50mA Pulse frequency input when the terminal is applied to PFI Refer to the description of Parameters F6 35 F6 37 0 50 kHz Input impedance 1 5kQ High level gt 6V Low level lt 3V Max input voltage 30V Multifunctional Analog Output 1 Multifunctional Analog Output 2 Function optio
33. Control for Water Injection Valve Factory and Air Vent Valve Settings 00 Modification jo Tens digit Pump 2 Units digit Pump 1 0 Water injection valve and air vent valve inapplicable 1 Control for water injection valve and air vent valve Duration of Water Injection and Air Factory Modification Vent 10 0 360 0s 3 Control 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 the duration of water injection and air vent reaches the time set by F8 43 the pump will restart for operation If normal water supply can not be restored for several successive times a suction pool water shortage alarm will be sounded Factory i Modification Settings Pump 1 Disabled Factory Settings Modification Pump 2 Disabled Factory Modification Settings Pump 3 Disabled Factory Modification Settings Pump 4 Disabled Factory A Modification Settings Pump 5 Disabled Factory Settings Modification Small Sleeping Pump Disabled Factory Modification Settings Drainage Pump Disabled 0 Ineffective 11
34. Functional Code O6H is used for the settings of single functional parameters Refer to the following example for the message format Example Set the frequency of Slave 1 as 20 00Hz Refer to the following table for the message format Master Request Slave Address Modbus Function Number Slave Response Parameter Address Higher byte Parameter Address Lower byte Data Higher byte Data Lower byte CRC Lower byte CRC Higher byte Slave Address 01H Modbus Function 10H Number Parameter Address f 06H Higher byte Parameter Address 32H Lower byte Data Higher byte 01H Data Lower byte 07H CRC Lower byte D5H CRC Higher byte 1EH 193 THERMATEC 4 Function 16 Write Many The range of number of words written is 1 10 Refer 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 Address Modbus Function Number Start Address Higher byte Start Address Lower byte Number of Words Written Higher byte Number of Words Written Lower Slave Response Slave Address 01H byte Number of Bytes Written Modbus Function Number 10H Higher Byte of the 1 Number Start Address Higher byte 32H Lower Byte of the 1 N
35. Operation Time during Last but Three Time Min unit 1h Type of Last but Four Fault The same designation as FP 00 Cumulative Operation Time during Last but Four Time Min unit 1h Single Operation Time during a Fault Min unit 0 1h 80 Fault Logs Cleared 11 Parameters in this menu are cleared and the settings automatically change to 00 upon completion FU Data Monitoring Lists of function parameters Parameter Name Setting Range and Description Pages FU 20 PID Output Value Min unit 0 1 202 FU 21 Radiator Temperature Min unit 0 1 C 202 FU 22 Output Power Factor Min unit 0 01 202 0 0 6553 5kWh hold and FU 23 kWh Meter Settings Wa ee vanetimororeconthe 202 parameters and the KWH timer 0 00 655 35h hold and Y FU 24 KWH Timer at one time to reset the parameters 202 and the KWH timer Ten thousands digit X5 Thousands digit X4 Hundreds FU 25 Digital Input Terminal Status 1 digit X3 Tens digit X2 Units 202 digit X1 0 OFF 1 ON Hundreds digit REV Tens digit FU 26 Digital Input Terminal Status 2 FWD Units digit X6 202 0 OFF 1 ON ae Tens digit Y2 Units digit Y1 FU 27 Digital Output Terminal Status 0 OFF 1 ON 202 Ten thousands digit T5 Thousands digit T4 Hundreds FU 28 Relay Output Terminal Status digit T3 Tens digit T2 Unit 202 digit T1 0 OFF 1 ON Ten thousands digit X11 Extension Digital Inpu
36. Pump 5 Disabled Digital Input 47 Refer to Page 54 is effective Check if the corresponding terminal is effective Small Sleeping Pump Disabled Digital Input 48 Refer to Page 54 is effective Check if the corresponding terminal is effective Drainage Pump Disabled Digital Input 49 Refer to Page 54 is effective Check if the corresponding terminal is effective Parameter Check Error Inappropriate parameter settings Modify parameter settings or restore the factory settings press to clear Noncompliant Control Panel Data The parameter stored in the control panel is different form the one stored in the inverter Press to clear Parameter Uploading Failure The panel EEP sounds an error alarm while the parameter is being uploaded 210 Control Panel Data Error The panel has a data verification error while downloading and comparing parameters Check if the model number of the control panel is SB PU7OE and if the interference is too strong Try it again Press to clear Solutions to Faults and Abnormalities 7 3 Inverter Operation Abnormalities and Solutions List of Operation Abnormalities and Solutions Abnormality Keys on the control panel do not respond Parameters cannot be modified The operating inverter shuts down by accident Description Possible Cause Solution The auto lock has been Hold and actua
37. Pump operation disabled 159 THERMATEC 3 Pump Operation Disabled When the parameters F8 44 50 of the water supply system are 11 the corresponding pumps will be disabled to facilitate overhaul and maintenance This parameter group will be effective as are Digital Inputs 43 49 Factory Settings MOdification Standby Pump Number Settings Units digit Number of standby pumps to be started up shut down in a cyclic Setting mode 0 2 Range Tens digit Number of Auxiliary Standby Pumps O 2 3 When the standby pump number settings exceed or are equal to system settings the standby pump settings will be ineffective 160 Details about Function Parameters 6 10 F9 Time Management Applicable to LCD Control Panel Only Factory Settings Modification Time Settings at Point T1 Factory 3 00 Modification Settings Time Settings at Point T2 Factory 6 00 Modification Settings Time Settings at Point T3 Factory 9 00 Modification Settings Time Settings at Point T4 Factory 12 00 Modification Settings Time Settings at Point T5 Factory 15 00 Modification Settings Time Settings at Point T6 Factory 18 00 Modification Settings Time Settings at Point T7 Factory 21 00 Modification Settings Time Settings at Point T8 Hour O 23 minute O 59 T1 lt T2 lt T3 lt T4 lt T5 lt T6 lt T7 lt T8 Factory
38. X10 Contactor 4K1 Extension 29 Check of Terminal Contactor 4K2 Functions 30 Check of of Digital Contactor 5K1 Input F4 10 Terminal 0 102 X11 Extension Terminal Functions F4 11 lof FWD 38 102 Terminal 49 THERMATEC Param i me Factory Modifi ee Name Setting Range and Description settings cation Page Functions F4 12 of REV 39 102 Terminal NOTE Anegativevale indicates an effective high level 0 Single wire mode startup shutdown 1 Two Wire Mode 1 anticlockwise 2 Two Wire Mode 2 startup shutdown and Terminal direction F4 13 Working 13 Two Wire Mode 3 startup shutdown 1 x 110 Mode 4 Three Wire Mode 1 clockwise anticlockwise and shutdown 5 Three Wire Mode 2 operation direction and shutdown Debouncin g Time of F4 14 Digital O0 2 000ms 10ms jo 112 Input Terminal urroown Temi ee ote F4 15 Adjustmen E 0 o me n 2 Control panel level mode 3 Control panel pulse mode UP DOWN F4 16 Rate Step 0 01 100 00 unit s or 1 00 o 112 Length UP DOWN J0 Storage on poweroff F4 17 Memory 1 Reset on poweroff 0 o 113 Options 2 Reset on shutdown or poweoff UP DOWN F4 18 Upper 0 0 100 0 100 0 o 113 Limit UP DOWN F4 19 Lower 100 0 0 0 0 0 fe 113 Limit 50 Lists of function parameters Setting Range and Description Factory settings Modifi cation d Multi Ban Frequency 1 7
39. and the data link layer adopt the RS485 based Modbus protocol The application layer is used to control such inverter operations as operation shutdown and parameter reading writing 183 THERMATEC an an 184 The Modbus protocol is a master slave protocol There are two communication types for master slave communication 1 the master sends requests and the slave responds 2 the master broadcasts and the slave does not respond At any time the bus can have only one sending device The maser makes a poll on the slave which can not send messages without obtaining the command from the master If the communication is incorrect the master can send the commands once again If there is no response from the slave within a specified time the master will treat the polled slave as being missing If the slave 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 The Modbus address is 3209H of the communication variable must be modified to1 via communication Inverter Parameter Addressing Mode The 8 higher bits of a 16 bit Modbus parameter address are formed by the group number of
40. communication parameters NOTE The parameter automatically changes to 00 upon completion of initialization 2 Parameter initialization restores a parameter to factory settings and the fault logs are not restored Fault logs may be cleared by FP 20 86 Details about Function Parameters Parameter Copying Factory Settings 00 Modification 11 Parameters are uploaded from 22 Parameters are downloaded from the the inverter to the panel control panel to the inverter 33 Conformity of the control panel 44 Parameters stored in the control panel to the inverter parameters is are cleared verified After verification the parameter automatically changes to 00 Parameter copying is a very useful function on occasions where more than one inverter adopts the same settings 1 It is inadvisable to use the downloading function between inverters of different power ratings This function only applies to control panels integrating parameter coping SB PU70E and SB PU200 2 Rated inverter power can be checked min value 0 01kW FO 14 Factory Settings Depend on Version Modification Ja 2 Software version is verifiable range 0 00 99 99 User Password Settings Factory Settings 0000 Modification 0000 9999 0000 indicate an ineffective password 2 The password will become effective if there is no key operation within 2 minutes after the password is set In the monitoring mode press and KX
41. current is very low 167 THERMATEC Acceleration Overcurrent Stall Factory Modificati Prevention Options Settings gauication 0 Ineffective 1 Effective abnormal shutdown will be reported in the event of a stall timeout Er Abb 2 Effective no time limit is set for stall Acceleration Overcurrent Stall Factory o ope 4 Point Settings 110 0 Modification 10 0 130 0 the rated inverter current is taken as 100 Constant Speed Overcurrent Stall Factory Prevention Options Settings O Invalid 1 Effective abnormal shutdown will be reported in the event of a stall timeout Er Abb 2 Effective no time limit is set for stall Modification Constant Speed Overcurrent Stall Factory fo ra n Point Settings 110 0 Modification 10 0 110 0 the rated inverter current is taken as 100 Overvoltage Stall Prevention Factory Options Settings Modification 0 Ineffective 1 Valid Factory Settings Modification Overvoltage Stall Point 650 750V 4 Inthe acceleration process when Fb 12 Acceleration Overcurrent Stall Prevention Options is effective and the output current is greater than Fb 13 Acceleration Overcurrent Stall Point the acceleration will be suspended until the current drops to normal After that the acceleration process resumes Refer to the following figure a 3 Inthe constant operation process when Fb 14 Constant Overcur
42. detects an alarm signal the nixie tube will flash to display the alarm code If more than one type of alarm signal is emitted at one time they will be displayed in an alternate way Pressing or KX to disable alarm display temporarily The inverter will automatically detect the alarm value If the inverter returns to normal the alarm signal will be automatically cleared The operation of the inverter will continue in the event of an alarm Other Display Statuses Description Uploading parameters Downloading parameters Comparing parameters Resetting to factory settings The results of the comparison comply 4 2 Initial Energization Wiring operations must be conducted as per the technical requirements of 3 3 Wiring of Inverter of this manual Check and confirm the wiring and power supply Then close the air circuit breaker for the AC power supply on the input side of the inverter 8 8 8 8 8 will be displayed on the control panel of the inverter If the contactor in the inverter is normally picked up and the characters displayed by the LED nixie tube change to the set frequency it indicates that 38 Inverter Operation and Trial Operation the inverter has been successfully initialized If any abnormality occur in the aforesaid energization steps please open the air circuit breaker on the output side check the cause and rectify the fault 4 3 Guide to Quick Debugging This part prescr
43. jene settings ower water level limit 2 F8 07 4 8 Time gt Waste Water Pool Level Signals Water level detection may be operated via a liquid level transducer or an external liquid level detector F8 08 and F8 09 are respectively used to set the lower limit signal and upper 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 149 THERMATEC pump will shut down If digital input is selected any two digital input terminals are used as liquid level input terminals and respectively set as water level detection for Waste Water Pools 50 and 51 The connection for signals requires only two common water level probes hard copper wires are recommend as a substitute which are fixed in the waste water pool Refer to the following figure Three lead out wires connected to the programmable digital input terminal of the inverter will realize water level detection Drainage pump Lower water level limit Jeonpsues arg 19 eM Bojeuy ines Ce feel Ce A Wastewater pool signal detection Factory Increasing Pump Time Delay Settings Transmitted out Cove wt ae ae ef tet CF Chad Da t reo tye were Wee Modification Factory Settings Decreasin
44. must not be negative AO1 Type Options 0 0 10V or 0 20mA 1 2 10V or 4 20mA 2 5V or 10mA is taken as the center AO1 Gain 0 0 1000 0 100 0 AO1 Offset 100 00 100 00 take 10V or 20mA as 100 0 00 AO2 Function Options F6 27 Same as AO1 function options AO2 Type Options Same as AO1 type options F6 28 AO2 Gain 0 0 1 000 0 AO2 Offset 100 00 100 00 take 10V or 20mA as 100 PFI Frequency Corresponding with 100 0 50 000Hz 10000Hz PFI Frequency Corresponding with 0 0 50 000Hz PFI Filter Time 0 000 10 000s 59 THERMATEC Parameter Name Setting Range and Description Factory settings Modification Y2 PFO Function Options 0 13 same as AO1 function option F6 27 14 Digital output 14 PFO Output Pulse Modulation Mode 0 Frequency modulation 1 Duty ratio modulation PFO Frequency Corresponding with 100 O 50 000Hz also used as the frequency of duty ratio modulation 10000Hz PFO Frequency Corresponding with 0 O0 50 000Hz PFO Duty Ratio Corresponding with 100 0 0 100 0 PFO Duty Ratio Corresponding with 0 60 0 0 100 0 F7 PID Parameters Parameter Name Lists of function parameters Setting Range and Description Factory settings Modification Page PID Control Fun
45. settingsat 15 00 o 161 Point T6 Fgg gt UME settingsat 18 00 o 161 Point T7 Time Settings at F9 07 B 21 00 o 161 Action Options at 0 No action F9 08 Point T1 1 Control for Y1 Digital S 161 j Output Action Options at F9 09 Point of Time T2 2 Control for Y2 Digital 0 x 161 Action Opti R Output F9 10 ction Sptions at 43 Control for T1 Relay 0 x 161 Point T3 Output F9 11 Action Optionsat 4 Control for T2 Relay 0 161 Point T4 Output Action Options at 5 Control for T3 Relay F9 12 Point T5 Output 0 x 161 SEa Action Options at 6 Control for T4 Relay A i a Point T6 Output i 7 Control for T5 Relay F9 14 oa N at Output 0 M 161 oint 8 Virtual Digital Input 1 9 Virtual Digital Input 2 Act Opt t F9 15 oiera 52t l 10 Virtual Digital Input3 0 x 161 11 Virtual Digital Input 4 F9 16 Functions of Virtual 0 54 have the same k 162 Digital Input 1 definitions as Input Terminal 69 THERMATEC Setting Range and Factory Parameter Name es Modification Page Description settings 59 17 Functions of Virtual X 0 162 Digital Input 2 59 18 Functions of Virtual 0 i 162 Digital Input 3 F9 19 Functions of Virtual 0 F 162 Digital Input 4 Setting Range and Description Factory settings Modification Motor Heat Dissipation Conditions 0 Conventional motor 1 Variable frequency motor or complete with a separate fan Motor Overload Protection Value
46. shut down in the 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 Jog Monitoring Parameter Option 1 Monitoring Parameter 2 1 50 1 means void 0 50 mean FU 00 FU 50 which are used to select monitoring parameters displayed in both operation monitoring mode and 75 THERMATEC Name Setting Range and Description Factory settings Modification Monitoring Parameter 3 standby monitoring mode Monitoring Parameter 4 Monitoring Parameter 5 Monitoring Parameter 6 Monitoring Parameter 7 1 50 1 means void 0 50 mean FU 00 FU 50 which are used to select monitoring parameters displayed in both operation monitoring mode and standby monitoring mode l Operation Monitoring Parameter 1 Operation Monitoring Parameter 2 Operation Monitoring Parameter 3 Operation Monitoring Parameter 4 t 50 1 means void 0 50 mean FU OO FU 50 which are used to select monitoring parameters displayed in operation monitoring mode Rotation Spe
47. slip F2 08 Regenerated Slip frequency of the motoris 200 x 97 Compensation taken as 100 Depend on F2 09 k 0 200 inverter o 97 ampenIng model No 46 Lists of function parameters Parameter Name zetting Range ang Faciory Modification Page Description settings 0 Inapplicable 1 Always applicable aa AVR Settings 2 Only inapplicable in 1 4 ae deceleration 52 14 Auto Energy Saving 0 Inapplicable 0 A 98 Options 1 Applicable F2 12 Basic Frequency 1 00 650 00Hz 50 00Hz x 99 F2 13 Max Output Voltage 150 500V 380V x 99 F2 14 V F Frequency F4 F2 16 F2 12 0 00Hz x 99 F2 17 100 0 A F2 15 V F Voltage V4 F2 13 is taken as 100 0 0 x 100 F2 16 V F Frequency F3 F2 18 F2 14 0 00Hz x 100 F2 19 F2 15 7 F2 17 V F Voltage V3 F2 13 is taken as 100 0 0 x 100 F2 18 V F Frequency F2 F2 20 F2 16 0 00Hz x 100 F2 21 F2 17 F2 19 V F Volt V2 0 09 100 OaE F2 13 is taken as 100 2 i F2 20 V F Frequency F1 0 00Hz F2 18 0 00Hz x 100 0 0 F2 19 A F2 21 V F Voltage V1 F2 13 is taken as 100 0 0 x 100 F3 Motor Parameters Setting Range and Parameter Name atl Description Factory settings Modification Depend on Rated Power 0 40 500 00kW inverter model No Number of Poles a 4 Depend on Rated Current 0 5 1200 0A inverter model No Rated 1 00 650 00Hz 50 00Hz Frequency Rated Rotation 125
48. the parameter and the 8 lower bits are formed by the in group serial number The address mode adopts the hexadecimal system For example the address of Parameter F4 17 is 0411H For communication variables control words and status words the parameter group number is 50 32H NOTE Communication variables include accessible inverter parameters communication specific command variables and communication specific status variables The parameter group numbers corresponding with the menu codes are represented in the following table Details about Function Parameters Parameter Parameter Parameter Parameter Group Group Group Menu Code Group Number Number Number Number 0 00H 5 05H 10 OAH FU 15 OFH Communication Variable 1 01H 6 06H 11 OBH 50 32H 2 02H 7 07H 12 OCH 3 03H 8 08H 13 ODH 4 04H 9 09H 14 OEH Data Types in Communication Data transmitted by communication are 16 bit integers The min unit is indicated by the place of the decimal point For example the min unit of FO 00 Digital Frequency Settings is 0 01Hz therefore for the Modbus protocol the figure 5000 transmitted by communication means 50 00Hz 3 Table of Communication Specific Command Variables Modbus Address Modification Description Bit 0 ON OFF1 rising edge operation a shutdown will follow if the figure is 0 Bit 1 OFF2 A free shutdown will follow if the figure is 0 Bit
49. the parameter is set as 0 this function will be ineffective If the parameter settings are too small oscillation may occur Factory 5 40 00Hz Modification Settings Sleeping Frequency 1 00 50 00Hz Factory Settings Modification Sleeping Latency Time 1 0 1800 0s Factory Modification Settings Wakeup Deviation Settings F7 03 F7 03 Factory Modification Settings Wakeup Time Delay 0 1 300 0s 153 THERMATEC van 154 The sleeping function requires sleeping mode settings If water consumption is small and only one pump is in variable frequency operation the system will switch to the sleeping mode and the main pump will shut down when the working frequency is lower than the sleeping frequency F8 20 and the operation time exceeds the sleeping latency time F8 21 If the small sleeping pump is used the small sleeping pump will be started If the working frequency is the upper frequency limit or the line frequency and the pressure persists at a value lower than the wakeup pressure setting F8 22 the system will be restored to normal water supply when the working time exceeds the wakeup time delay F8 23 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 consumpt
50. the requirements in your order Is the product damaged Check the overall appearance of the product to see if there is any damage due to transportation Inverter Model Description SB200 15 T4 Senlan SB200 Inverter Series 15 Rated Capacity 15kW T Three phase 4 Rating 400VAC THERMATEC Inverter Nameplate Inscriptions Instance SB200 15T4 Senlan Frequency Inverter China Top Brand Model No SB200 15T4 Applicable Standard GB T12668 2 Rated Input Three Phase 400V 50 60Hz Serial No 1234567 Rated Output Three Phase 0 400V 0 650Hz Rated Current 30A Rated Power 15KW a SENLA N HOPE SENLAN SCIENCE AND TECHNOLOGY CORP LTD Definition of Safety ID Markings Any safety specific content of this manual may use the following markings for identification The user is required to follow the instructions of the content identified with safety markings 4 CAUTION Incorrect operation against manual s instructions may cause inverter damage or personal injury fatality CAUTION Noncompliant operation may cause abnormal system operation which may induce inverter damage or mechanical damage Preface 1 Notes on Safety 1 1 Notes on Safety 1 Installation E The inverter must not be installed at places with combustibles or in the vicinity of combustibles otherwise they may cause a fire hazard m The inverter must not be installed in an environment exposed to flammable ga
51. 0 and F8 31 Respectively set according to the rated current nameplate parameters of Pumps 1 and 2 Time Sequence of System Operation Pressure Feedback pressure F007 Inverter working frequency Time VELLA on E Line frequency Operation 230 Application Examples 10 2 Example 2 Constant Pressure Water Supply by Inverter plus Soft Starter eal a tt Application Drawing of Constant Pressure Water Supply by Inverter plus Soft Starter Reference Parameter Settings in the Application of Inverter plus Soft Starter to Constant Pressure Water Supply F4 00 43 X1 is selected as the disablement input overhaul command for Pump 1 F4 01 44 X2 is selected as the disablement input overhaul command for Pump 2 F4 02 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 231 THERMATEC F4 07 25 F4 08 26 F4 09 27 F4 10 28 F4 11 38 F4 12 13 F5 02 49 F5 04 13 F5 07 26 2 F5 08 27 F5 09 28 3 F5 10 29 F5 11 30 4 F5 12 31 X8 is selected as the detection input for Contactor 1K2 X9 is selected as the detection input for Contactor 2K1 X10 is selected as the detection input
52. 2 OFF3 An emergency shutdown will follow if the figure is 0 Primary Control Bit 3 Drive lock If the figure is 0 a drive lock Word will follow Bit 4 Ramping enablement The acceleration deceleration will stop if the figure is 0 Bit 5 Unused Bit 6 Unused Bit 7 Fault reset The rising edge will conduct 185 THERMATEC Modbus Address Modification Description a fault reset Bit 8 Clockwise jogging Bit 9 Anticlockwise jogging Bit 10 Unused If the figure is 1 the frequency settings will be inverted if the Bit 11 Settings inversion 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 Settings A non negative number unit 0 01Hz times FF 08 will be used for the set frequency PID Settings Range 100 00 100 00 PC Analog Quantity Range 100 00 100 00 Extension Control Word 1 Bit O Bit 15 correspond with Digital Inputs 1 16 Extension Control Word 2 Bit O Bit 15 correspond with Digital Inputs 17 32 Extension 186 Bit O Bit 15 correspond with Digital Inputs Name Modbus Address Modification Details about Function Parameters Description Control Word 3 33 48 Extension Control Word 4 Bit O Bit 5 correspond with Digital Inputs 49 54 all other bits are retained Ex
53. 3 Switching of PID settings to Al2 34 DC braking shutdown 35 PID Process identification disabled 36 PID Parameter Option 2 37 Three wire mode shutdown command 38 Internal virtual FWD terminal 39 Internal virtual REV terminal 40 Maintenance of Analog Frequency Settings 41 Acceleration Deceleration disabled 42 Switching of command execution channel to terminal or panel 43 Pump 1 disabled Motor Option 1 44 Pump 2 disabled Motor Option 2 45 Pump 3 disabled 46 Pump 4 disabled 47 Pump 5 disabled 48 Small sleeping pump disabled 49 Drainage pump disabled 50 Wastewater tank lower water level limit 51 Wastewater tank upper water level limit 52 Signal of upper water level limit 53 Signal of lower water level limit 54 Signal of firefighting system in operation 55 Priority pump startup option 1 56 Priority pump startup option 2 57 Priority pump startup option 3 3 A negative value means that the terminal input is a high level or that the rising edge is effective A positive value means that the terminal input has a low level or that the 103 THERMATEC falling edge is effective If the same function is selected via F4 00 through F4 12 the setting with the greater parameter number is effective B200 is inbuilt with 8 multifunctional programmable digital input terminals X1 X2 X3 X4 X5 X6 FWD and REV Five other extension input term
54. 32 Panel potentiometer if AI3 f PID correction PFI F 7 00 2 83 THERMATEC The inverter has four operation modes with the following priority levels from high to low jogging process identification PID multi speed and normal operation For instance if the multi speed mode is effective in a normal operation the main frequency settings will depend on the multi band frequency 2 The main settings of normal operation may be selected via FO 01 Main Setting Channel for Normal Operation Forced switching may be executed by digital input 11 Switching of frequency settings to Al1 Refer to Page 53 for details Define the auxiliary setting channel via FO 04 Auxiliary Setting Channel Options or disable it via digital input 32 auxiliary channel disabled Refer to Page 53 for details If F7 00 PID control function options is set as 2 the pre ramp frequency settings may be modified A jogging command means that a keyboard jogging via panel control is effective or that a digital input 14 Clockwise Jogging or 15 Anticlockwise Jogging via terminal control is effective The final frequency settings will be subject to FO 07 Upper frequency limit and FO 08 Lower frequency limit Command Execution Channel Options Modification x 0 Control panel EXT Extinguished 1 Terminal EXT Illuminated Communication Con
55. 45T4 55T4 SB200 375T4 400T4 1500 400 23 THERMATEC Refer to the following drawing for fundamental wiring required for operation 3 phase input RR 380V power supply enha ition SB200 inverter series Multifunctional relay output ndu jey6ip jeuonounsninw Multifunctional collector open circuit output Pulse frequency output Note Copper core conductors of 1mm are recommended for connecting wires of the control terminal 24 Installation and Wiring Main Circuit terminal function notes Terminal Name Description Power supply terminal Connected to the 3 phase 400V power supply Inverter output terminal Connected to the 3 phase motor Connected to the external DC reactor A jumper is used for connection if a reactor is inapplicable DC output terminal Used for connection to a braking unit Braking output terminal A braking resistor connects P to DB The earth terminal on the inverter enclosure must be earthed DC reactor terminal Earth terminal The control cable power cable and motor cable must be kept apart in order to prevent intercoupling interference The three types of cable must be spaced at a sufficiently wide distance especially when they are installed parallel to each other and run for a relatively long distance Whenever the signal cable has to cross over the power cable they must be vertical to each other Refer to the foll
56. Analog Quantity F6 02 0 00 Settings feedbackvalue corresponding with min input analog quantity F6 05 F6 03 100 00 Settings feedback value corresponding with max input analog quantity F6 04 30 00 Input Analog Quantity of Inflection Point 100 F6 01 F6 03 F6 06 F6 05 5 00 Deviation from inflection point F6 amp 06 20 00 Settings feedback value corresponding F6 00 F6 02 0 F604 1OV20mA VimA with inflection point All settings of Al2 and Al3 are identical to those of Al1 Filter time If the filter time is increased the response will be slower but the anti interference performance will be better if the filter time is decreased the response will be faster but the anti interference performance will be poorer I Offline threshold When the analog input falls 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 Factory Settings Modification AO1 Function Options Refer to the following table of definitions of analog input Factory Settings 0 0 10V or0 20mA 1 2 10Vor4 20mA 2 5V or 10mA is taken as the center AO1 Type Options Modification Factory AO1 Gain Settings 100 0 Modification 0 0
57. B200 30T4 40 60 30 45 22 SB200 37T4 49 75 37 60 30 SB200 45T4 60 91 45 75 37 SB200 55T4 74 55 91 45 SB200 75T4 99 75 55 SB200 90T4 90 75 SB200 110T4 90 SB200 132T4 SB200 160T4 SB200 200T4 SB200 220T4 SB200 250T4 SB200 280T4 SB200 315T4 SB200 375T4 SB200 400T4 12 Product Specification An Outline Drawing of the Inverter Series SB200 1 5T4 5 5T4 Installable with a standard DIN Guide Rail An Outline Drawing of the Inverter Series SB200 7 5T4 22T4 13 THERMATEC q An Outline Drawing of the Inverter Series SB200 30T4 and above 14 Product Specification Refer to the following table for the overall dimension and weight of the SB200 inverter series 15 THERMATEC 3 Installation and Wiring 3 1 Inverter Installation 1 The installation of the inverter may only be carried out by trained professionals 2 Do not try to install a inverter if it is damaged or incomplete with any part otherwise there may be hazards of fire or personal injuries CAUTION 3 Install the inverter where there is sufficient support for the inverter weight
58. Basic Frequency 99 THERMATEC Factory x w P F2 15 V F Voltage V4 Settings 0 0 Modification x Setting a O a Me fe Range F2 17 V F Voltage V3 100 0 F2 13 Max Output Voltage is taken as100 Factory 0 00Hz Modification Settings V F Frequency F3 F2 21 V F Frequency F2 F2 14 V F Frequency F4 Factory Settings F2 19 V F Frequency V2 F2 15 V F Frequency V4 F2 13 Max Output Voltage is taken as100 V F Voltage V3 0 0 Modification Factory i 0 00Hz Modification Settings V F Frequency F2 F2 20 V F Frequency F1 F2 16 V F Frequency F3 Factory a TORR Settings 0 0 Modification V F Voltage V2 F2 21 V F Frequency V1 F2 17 V F Frequency V3 F2 13 max output voltage is taken as 100 Factory Modification Settings V F Frequency F1 0 00Hz F2 18 V F Frequency F2 Factory V F Voltage V1 Settings 0 0 Modification 0 0 F2 19 V F Voltage V2 F2 13 Max Output Voltage is taken as 100 100 Details about Function Parameters Refer to the following figures for custom settings of the V F curve 4Voltage F4 4 A F3 3 F2 2 FL 1 _ Basic frequency max output voltage Frequency 6 4 F3 Motor Parameters Rated Frequency Factory Settings Depend on inverter model No Modifi
59. Communication Timeout Detection Time 0 1 600 0s Local Response Delay 0 1 000ms Communication Timeout Action 0 No action 1 Alarm 2 Fault and free shutdown 3 Alarm press FO 00 for operation 4 Alarm press FO 07 to Operate at an upper frequency limit 5 Press FO 08 to alarm USS Message PZD Words O 4 Communication Frequency Setting Proportion Fn Factory Settings 0 001 30 000 Parameter Name Setting Range and Description Factory settings Modification 78 FP Fault Logs Parameter Lists of function parameters Setting Range and Description Type of Last Fault 0 No fault 1 ocb Instantaneous startup overcurrent 2 0cA Accelerated operation overcurrent 3 ocd Decelerated operation overcurrent 4 ocn Constant speed operation overcurrent 5 0uA Accelerated operation overvoltage 6 oud Decelerated operation overvoltage 7 oun Constant speed operation overvoltage 8 ouE Overvoltage on standby 9 dcL Undervoltage in operation 10 PLI Input phase lack 11 PLo Output phase lack 12 FoP Power device protection 13 OHI Inverter overheat 14 oLl Inverter overload 15 oLL Motor overload 16 EEF External fault 17 oLP Motor overload 18 ULd Inverter underload 19 cnF Main loop contactor fault 20 cno Water supply system contactor fault 21 EEP Parameter storage failure 22 CFE Communication abnormality 23
60. Functions and Factory Lock Settings Modification Setting Range Units digit Auto key lock 0 Unlocked 1 All locked 2 All locked except 3 All locked except 4 All locked except and 5 All locked except and Tens digit Function options for 0 Effective only when the command execution channel is the control panel 1 Effective when the command execution channel is the control panel terminal or communication port the system is shut down in the shutdown mode 2 When the control panel is the command execution channel the system can be shut down in the 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 O applicable only to panel command channels 0 Invalid 1 Valid only in standby mode 2 Valid in both standby mode and operation mode Thousands digit Function options for applicable only to panel command channels 0 Operation function options 1 Jogging options 179 THERMATEC Auto Key Lock If no key is pressed within 1 minute the keys will be locked automatically in the monitor mode press C3 F and the keys will be automatically locked to unlock the keys hold for 3 seconds Factory Modification Settings Monitoring Parameter Option 1 Factory Settings Modification Monitoring Parameter Option 2 Factory 5 Mo
61. ON 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 2 In acommand execution channel other than communication control hold and double click to enforce a free shutdown of the inverter provided that the control panel is not locked 6 3 F2 V F Control Parameters V F Curve Settings Modification x 0 Custom Refer to Parameters F2 14 F2 21 1 Linear V F Curve 1 0 th power 2 V F Curve 1 Torque lowering 3 V F Curve 2 Torque lowering 1 5 th 1 2 th power power 4 V F Curve 3 Torque lowering 5 V F Curve 4 Torque lowering 2 0 th 1 7 power power 6 V F Curve 5 Torque lowering 3 0 th power 1 V F curves may be set as user defined multisteps fold line linearity and kinds reducing torque molds 1 V F curves torque lowering can improve motor efficiency of fans and pumps when the torque lowering load is operating at a light load For these loads auto energy saving modes can be applied to improve motor efficiency refer to descriptions of F2 11 on Page 49 94 Details about Function Parameters V F curves torque lowering and auto energy saving can reduce operation noise while improving efficiency Refer to the following figures for linear V F curves and V F curves torque lowering 4 Voltage Basic frequency max output voltage 1 0 th power 1 2 th power 1 5 th power 1 7 th power 2 0 th
62. Operation Suspension B Refer to the following figures for startup shutdown DC braking Output frequency 4 Shutdown DC braking frequency Startup frequency F Output current lt Shutdown DC braking current f Time Startup DC braking current gt te t Mio Startup DC braking time Shutdown DC braking Shutdown DC braking time Latency time NOTE It is inadvisable to restart after a prolonged DC braking in the event of a high speed startup or startup with great inertia loads Tracking startup is recommended NOTE If the inverter is started immediately after a free shutdown the remanence of the counter electromotive force 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 92 Details about Function Parameters Factory 0 Modification jo Settings Shutdown Mode 0 Shutdown in 2 Deceleration DC braking i 1 Free shutdown deceleration mode DC Braking Factory Modification Settings Shutdown DC Braking Frequency 0 00 60 00Hz Factory Modification Settings Shutdown DC Braking Latency Time 0 00 10 00s Factory 2 Modification Settings Shutdown DC Braking Time 0 0 60 0s Factory 4 Pee Settings 0 0 Modification Shutdown DC Braking Current 0 0 100 0 the rated inverter current is taken
63. Pump Time Delay Modification 0 0 600 0s 150 Details about Function Parameters Increasing Pump Time Delay This parameter is the think time used to judge if there is need for more pumps after the output frequency of the inverter reaches the upper frequency limit This parameter will become ineffective after firefighting operation commands are inputted At this point the main pumps and the auxiliary pumps may be started in the shortest time 3 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 of pressure change The settings must be the shortest without oscillation Factory i 40 00 Hz Modification Settings Increasing Pump Coming Frequency Decreasing Pump Coming Factory 45 00 Hz Modification Frequency Settings 0 00 50 00Hz 1 Increasing Pump Coming Frequency If more pumps are needed after the output frequency reaches the upper frequency limit the inverter will operate at the Increasing Pump Coming Frequency This is intended to prevent a sudden pressure rise as a result of more pumps from causing pressure overshoot and oscillation 3 Decreasing Pump Coming Frequency If fewer pumps are needed after the output frequency reaches the lo
64. Sampling Period 0 001 10 000s 0 010s_ jo 140 bons 0 0 20 0 PID settings is 5 F7 13 Ultimate Deviation taken as 100 0 0 o 141 Set Value F7 14 Increase Decrease 0 00 20 00s 0 00s o 141 Time F7 15 PID Adjustment 0 Positive action 0 141 Characteristics 1 Negative action F7 16 Integral Control 0 No integral action 1 142 Options 1 Integral action PID Upper Amplitude F7 18 PID Lower Amplitude z E717 Limit Limit 100 0 1000 L x of E u F7 18 PID Lowyat Amplitude noah Fy m PID Upper 0 0 a 142 Limit Amplitude Limit 0 0 100 0 clipping of the PID Differential upper lower amplitude F7 19 iti 5 0 o 142 Amplitude Clipping limits of differential 2 components F7 20 PID Preset Value F7 18 F7 17 0 0 o 142 F7 21 PID Preset Value Hold 0 0 3 600 05 0 0s x 142 Time F7 22 Multi PID Setting 1 1 00 143 F7 23 Multi PID Setting 2 2 00 143 F7 24 Multi PID Setting 3 F7 03 F7 03 3 00 o 143 F7 25 Multi PID Setting 4 4 00 143 F7 26 Multi PID Setting 5 5 00 143 Lists of function parameters Fact Parameter Name Setting Range and Description a SN Modification Page settings F7 27 Multi PID Setting 6 6 00 143 F7 28 Multi PID Setting 7 7 00 143 F8 Dedicated Water Supply Functions Parameter Name Setting Range ang Factory Modification Page Description settings 0 Water supply function is not selected 1 Common Pl regulated constant pressure water supply F8 00 W
65. Seek for assistance Abnormal input voltage or power failure in operation Heavy load impact Check the power supply and wiring Check the load The charging contactor is damaged Check and replace it Input phase lack Input terminal R S or T has a phase lack Check the power supply and wiring Check the wiring and installation Input 3 phase Unbalance Check the input voltage Serious output oscillation Output Terminal U V or W has a phase lack Adjust parameters to eliminate oscillation Check the output wiring Check the motor and cables 205 THERMATEC Fault Display Fault Code E FoP Er FoP 12 EroHl Er oHI 13 Erol Er oLl 14 Er oll Er oLL 15 206 Fault Type Power Device Protection Inverter Overheat Inverter Overload Motor Overload Possible Cause The output has an inter phase short circuit or an earth short circuit Solution Re wire The control board or plug in comes loose Check and re wire The connection line between the motor and the inverter is too long Fit the inverter with an output reactor or filter An overcurrent of the braking unit of the 22kW inverter and below Check the resistance and connection line of the external braking resistor Serious interference or inverter damage Ambient temperature too high Seek for assistance Reduce the ambient temperature Obstruc
66. Settings Modification Terminal Y2 Opening Delay Factory Settings Modification 0 00 650 00s Terminal T1 Closing Delay Factory Settings Modification Terminal T1 Opening Delay Factory Settings Modification Terminal T2 Closing Delay Factory Settings Modification Terminal T2 Opening Delay Factory Settings Modification Terminal T3 Closing Delay Factory Settings Modification Terminal T3 Opening Delay Factory Settings Modification 123 THERMATEC Terminal T4 Closing Delay Factory Settings Modification Terminal T4 Opening Delay Factory Settings Modification Terminal T5 Closing Delay Factory Settings Modification Terminal T5 Opening Delay Factory Settings Modification 0 00 650 00s Digital Output and Relay Output Delay Refer to the following figure Signal before delay ignal after delay Closing Delay J Time Time f CAUTION If the output terminals are 24 33 the closing opening delay must be set as 0 00 Otherwise an unexpected consequence will occur 124 Details about Function Parameters 6 7 F6 Settings of Analog Quantities and Pulse Frequency Terminals Factory 0 00 Modification Settings All Min Input Analog Quantity Factory 100 00 Modification Settings Al1 Max Input Analog Quantity 100 00 100 00 S
67. The command channel may be switched with this signal according to FO 02 Refer to the following table FO 02 Command Execution aY Command Execution aoine tanpu Channel after Switching Ineffective Control Panel Effective Terminal Ineffective Terminal 1 Terminal Effective Control Panel Ineffective Terminal 2 Communication Effective Control Panel 108 Details about Function Parameters 43 44 Pump Disabled Motor Options To meet the requirements of users of the SB200 inverter series which supports more than one motor of different capacities non constant pressure water supply mode auto switching functions for motors in operation are required In this case different motor overload protection values have to be set 43 Pump 1 Disabled Motor Option 1 44 Pump 2 Disabled Motor Option 2 In non constant pressure water supply mode the digital inputs of 43 and 44 are used as a motor option terminal to select the rated motor current and achieve different protection values Motor Option Current of Current of Current of Current of Terminal Motor Motor 2 Motor 3 Motor 4 1 F3 02 F8 30 F8 31 F8 32 Motor Option1 0 1 0 1 Motor Option2 0 0 1 1 In the constant pressure water supply mode the rated current will be automatically selected for the corresponding pumps to achieve overload protection values When the digital input is set as 43 and 44 t
68. Time Management Applicable to LCD Control Panel Only 161 6 11 Fb Protection Functions and Advanced Inverter Settings 000 163 6 12 FC Keyboard Operation and Display SettingS ccccccccsssseceeeseeeseteee 178 6 13 FF Communication Parameters essssseeerrereerrrssrersserereeriererrrrseerrsserensee 182 G14 FP Fault L A AA E E E T N AT 198 6 15 FU Data MONitoring cccccccceseseseseseeeeeeeeeeeeeeeceeeeeeeeeeeeeeeseseseseseeeeess 201 7 SOLUTIONS TO FAULTS AND ABNORMALITIES cccccccsccceceseeeeeeeeeeeeeseeeeeeeeseeeeeeeeeees 204 7 1 Inverter Faults and Solutions oe eee ee eeeeeseeeseeceeeseneeeeaeetsaeeeeaeerseeenaeees 204 7 2 Inverter Alarms and SOIUtIONS eee eeeceeseeesneeeeseeseaeeeeaeetsaeeeeaeersneeeeaeees 209 7 3 Inverter Operation Abnormalities and Solutions cccccccsesssteeeeeeeeees 211 8 UPKEEP MAINTENANCE AND AFTER SALES SERVICE cccccccccceeeceeceeeeeeeeeeeeeeeeeeeeeee 213 8 1 Daily Upkeep and Maintenance cccccccssssecccecesssssseeeeeceesesssseeeeeeeeeees 213 8 2 Regulat Maintenance vs ccucurdesecsesstecunsa deisel a A E a 213 8 3 Replacement of Inverter Wearing Parts cc cccccccsssssseccceeesssssseeeeeeesees 214 8 4 StOrage OF Inverter Saee e eaea ean aeoe ar E AEEA e AENA EEA Aita t EEEE WEEE a 215 8 5 After Sales Services is cci csesclescaascabaibacescnsisegaces rini aas aitinn seas tiniis ine 215 9 OPTIONAL FITTINGS cccc
69. a THERMATEC THERMAL TECHNOLOGIES EUROPE AB Sa USER MANUAL SB200 Series Inverter High Performance General Space Vector Control Input 3 Phase 400V class Capacity 1 5 400kW Version 1 3 SENLAN INVERTER Thermal Technologies Europe AB www thermatec se info thermatec se Table of Contents PREFACE 32 occs cast cuwe cose ccacanse cxascacacusans ss asecansnunscascacmeaasaasasacssaadssasscaieaadoossdsssdecadeassevsdecasenaasesses 1 1 NOTES ON SAFETY cccccccsecccscsenscesessaasenecesevesedenesededesedecevedeseceuscanecesecedecedesedesesscedasecssesess 3 1 1 Notes on Safety a sec sece adie seen sk feSea Ts atsek a ies Ga aaa aE aa aaiae 3 DD Ga ON TS seveeieshisecs casks dos ceessens lange caesadescaehs coe Gueansacde dd eglvets vaats ds iveg ties aecaaeusnad ee 4 2 PRODUCT SPECIFICATION ioiei cssc 8 2 1 Universal Technical Specification of SB200 Inverter Series cceeeseeeeee 8 2 2 Specification of the Inverter Series ccccccccccessssssseeeeeessssssseeeeeeseesseaaes 12 3 INSTALLATION AND WIRING cccccccssssssseeeccccscsssceeecccceccsseeesccccessseeesseceecssseeessooes 16 3 13 Inverter Installations ccssjccccsecesescteceestss a dh 16 3 2 Uninstallation Installation of Inverter Components cccccesceeseeesteeeeees 18 33 Wiring OF INVERTER vo cc2 cececcsassssevssnactenessemess odcagesseeiusneneelesestavivisnardcasessa euahers 20 3 4 Electromagnetic Interference Control Me
70. able Shutdown Memory 1 Memory 0 Disabled 1 Enabled Overmodulation Enablement 0 Auto operation 1 Uniterrupted operation Cooling Fan Control Width of Avoidance Frequency 1 Avoidance Frequency 1 0 00 20 00Hz Avoidance Frequency 2 0 00 625 00Hz Width of Avoidance Frequency 2 Avoidance Frequency 3 0 00 625 00Hz Width of Avoidance Frequency 3 0 00 625 00Hz 0 00 20 00Hz 0 00 20 00Hz 0 No action 1 Alarm 2 Fault and free shutdown Water Level Transducer Abnormality Options Fb 43 Fb 60 Retained FC Keyboard Operation and Display Settings Setting Range and Description Modification Page Display Parameter Options 0 All parameters 1 User parameters 2 Those different from factory settings 74 Lists of function parameters Setting Range and Description Factory settings Modification Key Functions and Auto Lock Units digit Auto key lock 0 Unlocked 1 All locked 2 All locked except 3 All locked except 4 All locked except and amp 5 All loced except and Tens digit Function options for 0 Effective only when the command execution channel is the control panel 1 Effective when the command execution channel is the control panel terminal or communication port the system is shut down in the shutdown mode 2 When the control panel is the command execution channel the system can be
71. aker 2 The selected leakage protector must be insensitive to higher harmonics sensitivity Above 30mA or specially suited for inverter applications If a common leakage protector is selected it must have sensitivity above 200mA and an action time above 0 1s Inverter Derating 1 When the ambient temperature exceeds 40 C the inverter must be derated by 5 for every increment of one degree Celsius Also 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 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 THERMATEC 2 Product Specification 2 1 Universal Technical Specification of SB200 Inverter Series Item Description Rated Voltage Frequency 3 phase 400V 50 60Hz Range Voltage 320 480V voltage unbalance lt 3 frequency 47 63Hz Output Output Voltage 3 phase Ov input voltage error below 5 Output Frequency 0 00 650 00Hz Overload Capacity 110 of rated current 1 minute Frequency Resolution Digital setting 0 01Hz analog setting 0 1 of max frequency Output Frequency Accuracy Analog setting 0 2 of max frequency 25 10 C digital setting 0 01Hz 10 40 C Command Execution Channel
72. an be used for frequency settings and PID settings 1 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 terminal pulse mode F4 15 1 when each effective pulse is generated by digital input 19 UP DOWN UP or 20 UP DOWN DOWN FU 17 UP DOWN Adjustment will rise or fall by the step length set by F4 16 F4 15 2 or 3 is similar to F4 15 0 or 1 The difference is that in the former case Ga and lt 2 on the control panel is used to substitute 19 and 20 digital inputs Only when FU 17 UP Down Adjustment is displayed can adjustments be made with Ga and oH 113 THERMATEC Refer to the two control modes for UP DOWN in the following figure UP DOWN adjustment UP DOWN adjustment Time Time UP DOWN Down y i i UP DOWN Down Time Time 1 Digital Input 21 UP DOWN CLEAR This signal is used to clear FU 17 UP DOWN Adjustment if it is an effective edge Multi Band Frequency 1 7 Modification o 0 00 650 00Hz The factory settings of Multi Band Frequency 1 Multi Band Frequency 7 are their respective Multi Band Frequency numbers For example the factory settings of Multi Band Frequency 3 are 3 00Hz 4 For Mul
73. and end with a time interval of at least 3 5 characters but the interval is 2ms for such baud rates as 19200bit s and 38400bit s A typical RTU frame has the following format Modbus Function Number Slave Address 1 byte 1 byte Date Multiple bytes CRC16 2 bytes 191 THERMATEC Data Format and Sending Sequence of a Byte 1 start bit 8 data bits 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 Unit 1 Output of Slave 1 the address is the first 3 words of 3210H Master Request Slave Response Slave Address Modbus Function Number Number of Bytes Returned Slave Address Higher Byte with 3210H Modbus Function Number Lower Byte with 3210H Start Address Higher byte Higher Byte with 3211H Start Address Lower byte Lower Byte with 3211H Number of Words Read Higher byte Higher Byte with 3212H Number of Words Read Lower byte Lower Byte with 3212H CRC Lower byte CRC Lower byte CRC Lower byte CRC Higher byte 192 Q Write Once 06H Details about Function Parameters
74. art up the inverter operation indicator lamp is on The inverter fails to start after the startup command is issued the operation indicator lamp is off The set frequency is 0 and the motor is running at zero frequency PID Positive Action Feedback gt Settings PID Negative Action Feedback lt Settings Digital Input 18 Free Shutdown is effective Digital Input 17 Inverter Operation Disabled is effective The shutdown key is not closed in Three Wire Mode 1 or 2 or Two Wire Mode 3 The command execution channel has an error The inverter has a fault Check the frequency settings Check the PID settings and feedback Check the free shutdown terminal Check the disablement terminal for inverter operation Check the shutdown button and the connection line Modify the command execution channel Rectify the fault 212 Upkeep Maintenance and After Sales Service 8 Upkeep Maintenance and After Sales Service i CAUTION 1 Only trained professionals are permitted to dismount maintain or replace the parts and components 2 Prior to inspection and maintenance please confirm that the inverter has been disconnected from the power supply and that the voltage between P and N is lower than 36V otherwise there may be hazards of electric shocks 3 Do not leave any metal part e g screws and washers in the machine otherwise there may be hazards of equipment dama
75. artup Option 1 56 Priority Pump Startup Option 2 and 57 Priority Pump Startup Option 3 See the description of terminal functions on Page 55 157 THERMATEC im an F8 40 Firefighting Patrol Interval Startup Sequence When any number in 1 5 is selected the pump to be first started will be directly selected Startup Sequence When 6 is selected a motor disused for a relatively long time will be started to prevent rusting from disuse The inverter is inbuilt with a timed rotation function See the description of F8 18 If the sequence number of the pump to be first started is greater than system settings the startup sequence will begin with Pump 1 Factory Modification Settings Setting Range 0 1 720 0h F8 41 Firefighting Patrol Duration Factory Modification Settings Setting Range 10 0 1800 0s van 158 Firefighting Patrol When F8 00 4 firefighting water supply the system is usually in standby mode The system will not be started unless in case of a fire In order to prevent the pump from rusting from a prolonged disuse the pump must be started at regular intervals The duration of the operation can be set via F8 41 If the pump to be patrolled is an auxiliary pump select line frequency operation if the pump to be patrolled is a variable frequency pump operate it at a trial working frequency F8 36 Details about Function Parameters
76. as 100 2 Inverter Shutdown Mode When F1 16 0 the inverter will shut down in an deceleration mode The working frequency will become lower until the inverter changes into the standby mode when F1 17 Shutdown DC Braking Frequency is actuated When F1 16 1 the inverter will have a free shutdown The inverter will lock the output and the motor will slide freely to a shutdown But if it is a jog shutdown or an emergency shutdown the deceleration mode shutdown will still be effective Generally a free shutdown is not recommended for water pumps because the pump has a shorter shutdown time and a sudden shutdown may cause a water hammer effect When F1 16 2 the shutdown in deceleration mode DC Braking will be effective Upon receipt of the shutdown command the inverter will decelerate when F1 17 shutdown DC braking frequency is actuated the output will be clocked After F1 18 shutdown DC braking latency time provide a DC current for the motor as directed by F1 20 Shutdown DC Braking Current After the settings for F1 19 Shutdown DC Braking 93 THERMATEC Time are actuated the motor will shut down Please refer to Page 47 for startup shutdown DC braking The DC braking status will be maintained by digital input 34 DC Braking Shutdown Refer to Page 53 for details CAUTION DC braking is recommended only for low speed operation 10Hz and below or small power motors CAUTI
77. ater supply Function 2 Water level control 0 x 144 Modes 3 Pumps are started on by one in the sequence based on water pump capacity 4 Firefighting water supply 63 THERMATEC Setting Range and Factory ai Modification Description settings Parameter Units digit Number of variable frequency cyclical switchover pumps 1 5 Tens digit Number of auxiliary pumps 0 4 Hundreds digit Startup mode of auxiliary pump 0 Direct startup 1 Started by soft starter Thousands digit Sleeping and sleeping pump options 0 Sleeping operation is not selected 1 The sleeping pump works at a variable frequency 2 The sleeping pump works at a line frequency 3 The main pump is working in sleeping mode Ten thousands digit Drainage pump options 0 Drainage pump not under control 1 Drainage pump under control Pump Settings and Sleeping Options Units digit PID lower limit options 0 Operation stopped 1 Operation maintained Tens digit Fault action options 0 All pumps are shut Fault and PID Lower down and in fault status Limit Options 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 Parameter Setting Range and Description Lists of function parameters Factory settings Modification Clean Water Pool Waste Water Pool Level Signal Options Tens di
78. ation Opto isolator Input impedance 23 9kQ Sampling period 2ms Input voltage range lt 25V High level gt 10V Low level lt 3V Extension input earth terminal Output Terminal of Relay 6 Output Terminal of Relay 7 Output Terminal of Relay 8 Output Terminal of Relay 9 Output Terminal of Relay 10 Output Terminal of Relay 11 Extension input earth terminal See Menu F5 for function options and settings TA TB Constantly open TB TC Constantly closed Contact specification 250V 4c 3A 24Vpc 5A 9 7 Control Panel Complete with Parameter Copying SB PU70E SB PU7OE control panels can realize the function of FO 12 Parameter Copying which is especially useful in the case of more than one inverter with the same settings 220 Optional Fittings 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 amp alarms enable the real time clock and copy parameters See the following figure for a control panel Running Freq 90 00 DIR C Menu NAVIGATE L R Running light EXECUTE SHIFT Fault alarm light INCREASE DECREASE STOP RESET HELP 9 8 1 SB PU200 Keys Key Name Function The function c
79. ation is ineffective in the case of jog emergency shutdown and stall prevention 88 Details about Function Parameters Frequency after acceleration deceleration F1 05 Auto switching point for acceleration deceleration time Time _ lg ___ gt lt ple By Acceleration By Acceleration By DecelerationTime 1 By Deceleration Time 2 Time 2 Time I F1 04 Deceleration Time in an Emergency Shutdown When Digital Input 16 is inputted or the communication port sends an emergency shutdown command the inverter will shut down as indicated by Deceleration time in an emergency shutdown Jog Frequency Modification 0 10 50 00Hz Jog Acceleration Factory Depend on inverter Time Settings model No Modification Jog Deceleration Factory Depend on inverter Time Settings model No 0 1 60 0s NOTE Factory settings for jog acceleration deceleration time are 6 0s for 22kW inverter series and below Factory settings for jog acceleration deceleration time are 20 0s for 30kW inverter series and above Modification 3 Inthe panel control mode set the thousands digit of FC 01 as 1 and will be used for the jog in the terminal control standby mode jogging will be enabled by Digital Inputs 14 Clockwise Jog and 15 Anticlockwise Jog When both the signals are effective or ineffective jog will not be enabled J Inthe jog mode auxiliary settings an
80. ault Unit Min Modification Unit Type of Last but Three Fault Cumulative Operation Time during Min Modification Last but Three Time Unit Min Modification Unit Type of Last but Four Fault Cumulative Operation Time during Min Modification Last but Four Time Unit Min Modification Unit i Min Fault List Cleared 1 Modification o Unit Single Operation Time during a Fault 11 Clear the parameters in this menu and they will change automatically into 00 upon completion of the operation 199 THERMATEC Refer to the follow list of inverter faults 0 No fault 1 ocb Instantaneous startup 11 PLo Output phase lack overcurrent 2 0cA Accelerated operation overcurrent 3 0cd Decelerated operation overcurren 4 ocn Constant speed operation overcurrent 5 0uA Accelerated operation overvoltage 6 0ud Decelerated operation overvoltage 7 oun Constant speed operation overvoltage 8 0uE Overvoltage on standby 200 12 FoP Power device protection 13 oHI Inverter overheat 14 oLI Inverter overload 15 oLL Motor overload 16 EEF External fault 17 0LP Motor overload 18 ULd Inverter underload 19 cnF Main loop contactor fault 20 cno Water supply system 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
81. bnormality Analog Input Offline Clean Water Pool Water Shortage Thermal Resistor Open Circuit Abnormal Shutdown Fault Control Panel Offline Inappropriate communication parameter settings The internal wiring of the inverter or the plug in comes loose Check the settings in Menu FF Check and re wire Current transducer damage or electric circuit abnormality Water level transducer or water level switch abnormality Broken connection line or faulty external equipment Seek for assistance Check the water level transducer or water level switch Check the external connection line or the external equipment Incorrect offline threshold settings The clean water pool water shortage transducer has a fault Thermal resistor offline The stall persists for 1 minute Check the settings of F6 07 F6 16 and F6 25 Check the water level and water level transducer of the clean water pool Check the connection of the thermal resistor or seek for assistance Set the operating parameters correctly Shut down via in the non control panel mode Control panel missing or offline Solutions to Faults and Abnormalities 7 2 Inverter Alarms and Solutions List of Alarms and Solutions Alarm Name Description Solution Corresponding Bit of Alarm Word Motor Overload The thermal model detects an overhigh temperature rise Refer to the corresponding solution to t
82. cation 0 40 500 00kW Number of Poles Factory Settings Modification 2 48 Rated Current Factory Settings Depend on inverter model No Modification 0 5 1200 0A Rated Frequency Factory Settings 50 00Hz Modification 1 00 650 00Hz Rated Rotation Speed Factory Settings Depend on inverter model No Modification 125 40000r min 101 THERMATEC im Prior to the operation of the inverter input Parameters F3 00 F3 04 inscribed on the nameplate 4 When F8 00 0 water supply options set up the rated current for pumps F8 30 35 6 5 F4 Digital Input Terminals and Multi Speed Factory Modification Settings Functions of Digital Input Terminal X1 Functions of Digital Input Terminal X2 Factory 2 Modification Functions of Digital Input Terminal X3 Factory 3 Modification Functions of Digital Input Terminal X4 Factory Modification Functions of Digital Input Terminal X5 Factory Modification Functions of Digital Input Terminal Factory Modification X6 PFI Pulse Frequency Input Functions of Digital Input Terminal X7 Factory Modification Extension Terminal Functions of Digital Input Terminal X8 Factory Modification Extension Terminal Functions of Digital Input Terminal X9 Factory Modification Extension Terminal Functions of Digital Input Terminal X10 Factory Modification Extension Terminal
83. cation Settings PFO Output Pulse Modulation Mode 0 Frequency modulation 1 Duty Ratio Modulatio PFO Frequency Corresponding with Factory 100 Settings 10000Hz Modification 0 50000 z Also used as duty ratio modulation frequency PFO Frequency Corresponding with Factory 0 Settings O0 50000Hz Modification PFO Duty Ratio Corresponding with Factory o ES 100 Settings 100 0 Modification PFO Duty Ratio Corresponding with O Factory Settings 0 0 Modification 0 0 100 0 135 THERMATEC 4 PFO The internal percentage signals are outputted as pulse frequency or duty ratio Refer to the following figures PFO frequency Hz PFO duty ratio F6 40 S F6 42 i i i I 1 l F6 43 A a A Q 100 U 100 In frequency modulation the duty ratio is fixed at 50 in duty ratio modulation the pulse frequency is fixed at F6 40 6 8 F7 PID Parameters PID Control Function Options Modification x 0 PID control is not selected 1 PID control is selected PID output takes the max frequency as 100 2 PID is selected for frequency settings modification PID output takes 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
84. 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 Cumulative Operation Time during Last Fault Min unit 1h Working frequency during Last Fault Min unit 0 01Hz Frequency Settings during Last Fault Min unit 0 01Hz Output Current during Last Fault Min unit 0 1A Output Voltage during Last Fault in unit 0 1V 79 THERMATEC Parameter Name Setting Range and Description Output Power during Last Fault Min unit 0 1kW Busbar Voltage during Last Fault Min unit 0 1V Inverter Bridge Temperature during Last Fault Min unit 0 1 C Pump Status 1 during Last Fault Ten thousands digit 5 Thousands digit 4 Hundreds digit 3 Tens digit 2 Units digit 1 Pump Status 2 during Last Fault Tens digit Drainage pump Sleeping pump Units digit Type of Last but One Fault The same designation as FP 00 Cumulative Operation Time during Last but One Fault Min unit 1h Type of Last but Two Fault The same designation as FP 00 Cumulative Operation Time during Last but Two Fault Min unit 1h Type of Last but Three Fault The same designation as FP 00 Cumulative
85. cccccscccccccccccceceeeeeeeeeeeeeeeeeeeeeeeeeeeeseeeeeeeeeeeeeeeeeeeeeeeseeeeeeeeeees 216 IV OA BrAKING WAItS crores ctcctesSeatare cate E dade cobes Sucian dve0 E 216 9 2 COMMUNICATION Components sssri i iaia E aE Ea 217 9 3 AC Reactor on the Input Side cccccccccccessssseceeceecesessneeeeeesessssnaeeeeeeeeees 217 9 4 EMI Filter and Ferrite Chip Common Mode Filter c cccccccccssssseeeeeeeees 217 9 5 Digital 1 0 Extension Board ccccccssccsssccssscesssecessecesecsseesesseceaeesesecensees 218 9 6 Relay Extension Unit SL 5X6T c cccccccccssscccessseeccssseeceesseccessseeeessseeeens 219 9 7 Control Panel Complete with Parameter Copying SB PU7OE 220 9 8 LCD Control Panel Complete with Parameter Copying SB PU 200 Simplified ChINESE VERSION sc eoseies tat E E A nae EEA 221 9 9 Control Panel Mounting BOX ccccccccccessssssseeeeceecessesseeeececesssssaeeeeeeeeees 227 10 APPLICATION EXAMPLEG cccccssscsccccccccscccscceccccasccesceccccccsccescccccccanecesceecccaasecece 228 10 1 Example 1 Two Variable Frequency Cyclic Switchover Pumps under Common Control plus One Auxiliary PUMP ccccccccesscceessscceessseeeeesseeeees 228 10 2 Example 2 Constant Pressure Water Supply by Inverter plus Soft Starter VI Preface Preface Thank you for selecting the Senlan SB200 frequency inverter series The SB200 series integrate the optimized high performance space ve
86. celeration Time 1 Acceleration Time 2 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 settings for 22kW inverters and below are 6 0s Factory settings for 30 kw inverters and above are 20 0s Depend on i o inverter model No Deceleration Time in an Emergency Shutdown 0 1 3600 0s Auto Switching Point for Acceleration Deceleration Time 0 00 650 00Hz Below this range is Acceleration Deceleration Time 2 Jog Frequency 0 10 50 00Hz 5 00Hz Jog Acceleration Time 0 1 60 0s Depend on inverter model No Jog Deceleration Time 0 1 60 0s Depend on inverter model No Clockwise Anticlockwise Rotation Deadband Time 0 0 3 600 0s 44 Startup Delay Time 0 0 3 600 0s Inapplicable when F8 00 is not Q Lists of function parameters Setting Range and Factory Rahs Modification Description settings Parameter 0 Startup at the startup frequency 1 DC braking comes Startup Mode before startup at the startup frequency 2 Startup in the rotation speed tracking mode Startup Frequency 0 00 60 00Hz Startup Frequency Maintenance Time Startup DC Braking Time 0 0 60 0s 0 0 100 0 the rated current of the inverter is taken as 100 0 Shutdown i
87. ck still overrides D D If the teminal command contains no information about direction the operation direction will be determined by the frequency channel settings Positive Negative 4 CAUTION When there is an operation signal and Fb 26 Poweron Self Restart Enabled 1 factory settings the inverter will start automatically after connection to power supply Debouncing Time of Digital Input Factory Terminal Settings Modification Setting 0 2000ms Range J Debouncing Time of Digital Input Terminal This function is used to define the debouncing time of the digitally inputted signals Signals with duration shorter than the debouncing time are negligible UP DOWN Adjustment Factory Modification Settings 0 Terminal 1 Terminal 2 Control pa atrolpanelb lke Le vel mode pulse mode level mode p p F4 16 UP DOWN Rated Step Length o oo Modification Settings 112 Details about Function Parameters 0 01 100 00 min settings level mode 0 01 s pulse mode 0 01 Factory Modificati o UP DOWN Memory Options Settings 0 Storage on poweroff 1 Reset on poweroff 2 Reset on shutdown or poweroff Factory i 100 0 Modification Settings UP DOWN Upper Limit 0 0 100 0 Factory Settings Modification UP DOWN Lower Limit 100 0 0 0 1 The UP DOWN function realizes continuous adjustment The adjustment value c
88. ck value orresponding with max input analog quantity F6 00 F6 02 F6 04 0 00 Input Analog Quantity of Inflection Point F6 04 F6 06 F6 05 0 00 Deviation from inflection point F6 06 20 00 Settings feedback value Corresponding with inflection point 0 10V 20mA VimA Analog Input Example 5 Reversed polarity application In some applications where the analog input voltage is 0 10V 0 20mA in correspondence with the set value feedback value of 100 0 the parameter settings will be as follows At this point the input analog quantity at inflection point overlaps the min analog input quantity F6 00 000 Min Input Analog Quantity eten ea OOO Som F6 01 100 00 Max Input Analog Quantity s pi i F6 02 100 00 Settings feedbackvalue comesponding with min input analog quantity F6 03 0 00 Settingsfeedback value corresponding F6 01 F6 03 with max input analog quantity F6 04 0 00 Input Analog Quantity of Inflection Point F6 05 0 00 Deviation from inflection point 0 107 20mA Vim F6 06 100 00 Settings feedback value corresponding with inflection point Analog Input Example 6 Application with inflection point 130 Details about Function Parameters In some application where the analog input voltage is 10 10V 20 20mA in correspondence with the set value feedback value of 100 100 the parameter settings will be as follows In this case when the analog input is used for frequency settings the rotation direction of the
89. ction F7 09 Options 0 PID control is not selected 1 PID control is selected 2 PID is selected for frequency settings modification 3 PID control is selected for constant pressure water supply 136 Channel Setting EOI Options oO F7 04 Alt Al2 Al3 UP DOWN adjustment PFI Communication settings AI1 AI2 AI1 AI2 Panel potentiometer available only for SB PU03 138 Feedback Channel Options 0 Alt 1 Al2 2 Al3 3 Al1 Al2 4 AlL Al2 5 7 VAa 8 9 PFI 10 MAX AI1 Al3 11 MIN AI1 Al3 138 PID Reference Scalar 0 00 100 00 Transducer measurement range 10 00 138 PID Digital Setting F7 03 F7 03 5 00 138 Proportional Gain 1 0 00 100 00 0 20 139 Integration Time 1 0 01 100 00s 20 00s 139 Derivation Time 1 0 00 10 00s 0 00s 139 61 THERMATEC Factory Parameter Name Setting Range and Description Modification Page settings F7 08 Proportional Gain 2 0 00 100 00 0 20 o 139 F7 09 Integration Time 2 0 01 100 00s 20 00s o 139 F7 10 Derivation Time 2 0 00 10 00s 0 00s o 139 0 Input 36 for PID Parameter 2 Options in a digital mode and confirm F7 11 ae eda 1 Transition according tothe O x 140 Transition Mode Working frequency 2 Transition according to the deviation F7 12
90. ctor control VVVF algorithm which supports numerous advanced functions e g auto torque boost slip compensation oscillation suppression tracking startup stall prevention precise deadband compensation auto voltage stabilization process identification and auto carrier frequency adjustment With inbuilt constant pressure water supply and clock modules the series are suitable for most industrial control applications This manual provides the user with a guide on installation amp wiring parameter setting daily maintenance fault diagnosis and troubleshooting The user is highly recommended to study the whole content of the manual carefully and be familiarized with the relevant technology and notes on inverter safety before any attempts on installation setup operation or maintenance The technical specifications applied to this product or the content of this manual may be subject to change without prior notification This manual is highly recommended to be kept in good condition until the inverter is out of its service life Items to Be Checked on Opening the Packing Case The user is recommended to carefully check and confirm the following items on opening the packing case If you have any problem don t hesitate to contact us or your supplier for assistance What to Confirm How to Confirm Is the inverter identical with Check if the nameplate inscriptions on the side of the the product you ve ordered inverter comply with
91. d Appropriate clipping can reduce overshooting and prevent overlarge controlled quantities Factory A een Singe 0 0 Modification PID Preset Value F7 18 PID lower amplitude limit F7 17 PID Upper amplitude limit Factory Settings PID Preset Value Hold Time Modification 0 0 3600 0s 142 Details about Function Parameters PID Presetting PID output will be maintained at the preset value within the preset maintenance time It corresponds with an open loop control Upon completion of the preset stage the integrator initial value of PID is the preset value and PID closed loop control becomes effective Refer to the following figures PID preset value bei Time PID preset value hold time If the preset value maintenance time is set as zero PID control will be conducted upon taking the preset value as the initial value of the integrator It corresponds with the preload of PID and is used to improve the response speed at the startup stage Factory Modification Settings Multi PID Setting 1 Factory i Modification Settings Multi PID Setting 2 Factory Modification Settings Multi PID Setting 3 Factory f Modification Settings Multi PID Setting 4 Factory Modification Settings Multi PID Setting 5 Factory a Modification Settings Multi PID Setting 6 Factory 5 Modification Settings Multi PID Setting 7
92. d PID frequency modification are ineffective 89 THERMATEC The start stop mode of a jog is fixed as startup at the startup frequency and shutdown in the deceleration mode Clockwise Anticlockwise Rotation Grol Maditication Deadband Time 0 0 3600 0s M1 F1 09 Clockwise Anticlockwise Rotation Deadband Time This means the latency time for switching between clockwise anticlockwise rotations The function used to dampen the impact of the switching between clockwise anticlockwise rotations on the machine Startup Delay Time Factory Settings Modification 0 0 3600 0s when an operation command is received the latency settings will be effective in a latter time when F8 000 this parameter is ineffective 90 Details about Function Parameters When selecting the water supply mode for the inverter F1 10 startup delay time will be ineffective and the operation command will be immediately executed Startup Mode Factory Settings 0 Modification 0 Startup from the startup frequency 1 DC braking comes before startup from the startup frequency 2 Startup in the rotation speed tracking mode Startup Frequency Factory Settings O 50Hz Modification 0 00 60 00Hz Startup Frequency Maintenance Factory Setti Modificati Time actory Settings odification 0 1 60 0s Startup DC Braking Time Factory Settings 0 Modification 0 0 60 0s Startup DC Braking Curren
93. deviation by proportional changing control function with deviation that are reacted by proportional elements the integral element is used primarily to eliminate steady state errors The longer the integral time the weaker the integral effect the shorter the integral time the stronger the integral effect The differential element predicts the change of deviational signals by analyzing the trend of deviational changes It also inhibits the control signals prior to deviational increase so as to improve the response speed of the control If the PID control is selected for constant pressure water supply F7 00 3 but the water supply function F8 00 is not selected the parameter settings will be ineffective F7 O0 0 136 Details about Function Parameters Refer to the following figure for PID structure PID differential amplitude clipping limit PID upper amplitude clipping limit PID setting Settings PID output channel options Character rT Feedback PID Lower amplitude clipping limit PID feedback channel options When PID is used for frequency correction the inverter may be used in master slave synchronization or tension control applications Integral options Preset value Frequency Setting Correction For correction PID output is superimposed on the set frequency prior to the acceleration deceleration ramp Refer to the following figure Frequency PERRET SESE Te Sey Frequency Settings of Settings of I
94. dification Settings Monitoring Parameter Option 3 Factory s Modification Settings Monitoring Parameter Option 4 Factory Modification Settings Monitoring Parameter Option 5 Factory SE Modification Monitoring Parameter Option 6 Factory Modification Settings Monitoring Parameter Option 7 Operation Monitoring Parameter Factory Option 1 Settings Modification Operation Monitoring Parameter Factory Option 2 Settings Modification Operation Monitoring Parameter Factory Option 3 Settings Modification Operation Monitoring Parameter Factory Option 4 Settings Modification 1 50 1 means void 0 50 mean FU 00 FU 50 3 Monitoring Parameter Options Parameters to be monitored are selected from the FU menu and displayed in both standby mode and operation mode Operation Monitoring Parameter Options Parameters to be monitored are selected from the FU menu and displayed only in operation mode 180 Details about Function Parameters Factory Settings Rotation Display Coefficient Modification 0 001 10 000 FU 05 Actual Rotation Speed 120xWorking Frequency Number of Motor Setti peaks PolesxFC 13 Rotation Speed Display Coefficient Range FU 06 Set Rotation Speed 120xFrequency SettingssNumber of Motor PolesxFC 13 Rotation Speed Display Coefficient 3 This function is only used for conversion of rotati
95. e If the pump is started by a soft starter the signal will be used to switch Pump 3 to the soft starter 29 Motor 3 in line frequency operation When the inverter is used for constant pressure water supply the signal is used to control the contactor line freuqncy operation of Pump 3 30 Motor 4 in variable frequency operation When the inverter is used for constant pressure water supply the signal is used to control the contactor variable frequency operation of Pump 4 If Pump 4 is an auxiliary pump that is directely started the signal will be ineffective If the pump is started by a soft starter the signal will be used to switch Pump 4 to the soft starter 31 Motor 4 in line frequency operation When the inverter is used for constant pressure water supply the signal is used to control the contactor line frequency operation of Pump 4 32 Motor 5 in variable frequency operation When the inverter is used for constant pressure water supply the signal is used to control the contactor variable frequency operation of Pump 5 33 Motor 5 in line 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 119 THERMATEC
96. e in the event of a deceleration mode allows faster deceleration but requires a larger deceleration current This is because a deceleration causes the DC busbar voltage to rise If the dead output voltage of AVR also increases the loss of the motor also increases and the mechanical energy feedback is reduced Therefore the deceleration time is shorter CAUTION If the load has a very large rotary inertia AVR must be set as Always Applicable to prevent a motor overheat caused by overvoltage in deceleration 98 Details about Function Parameters Auto Energy Saving Options Modification o an 0 Inapplicable 1 Applicable Auto Energy Saving Options The output voltage is automatically adjusted to minimize the load current and motor loss at a constant rotation speed This function is especially effective for such loads as fans and pumps with torque lowering characteristics Refer to the following figures 4 Current Heavy load Light load 0 Min working point of current Min working point of current Output voltage Auto energy saving applies to stable loads only Auto energy saving requires the application of auto torque elevation and slip compensation Basic Frequency i Modification x 1 00 650 00Hz Factory A Modification Settings Max Output Voltage 150 500V Factory 0 00Hz Modification Settings V F Frequency F4 F2 16 V F Frequency F3 F2 12
97. e inverter will restart if the power supply is restored and an undervoltage fault will be reported Er dcL if the power supply is not Setting restored Range 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 operation the frequency will be accelerated till the freuqncy settings No undervoltage fault will be reported 169 THERMATEC Fb 19 DC Busbar Undervoltage Point Factory 380V Modification x Settings setting 300 450V Range Fb Instantaneous Power Failure Factory Time Allowance Settings Modification 20 Setting Range Fb 21 0 0 30 0s Instantaneous Power Failure Factory Modification Deceleration Time Settings Setting 0 0 200 0s if the parameter is set as 0 0 the present deceleration time is Range adopted van 170 The detection of instantaneous power failure is finished by DC busbar voltage detection When the DC busbar voltage is lower than Fb 19 DC busbar undervoltage point the following solutions may be adopted Fb 18 0 In this case an undervoltage is considered as a fault and a free shutdown will follow and a DC busbar undervoltage fault will be reported Fb 18 1 In this case the output will be locked and the drop in DC bus voltage slows down If the voltage is res
98. ed Display Coefficient 0 001 10 000 Linear Velocity Coefficient 0 01 100 00 76 Units of PID Settings and Feedback Values Applicable to LCD Panel 0 Hz kW 5 5 6 rpm mA 10 mV 13 C 14 kg cm 1 A 2 V 3 4 7 mps 8 m 11 Pa 12 kPa 15 mmH20 16 MPa Lists of function parameters Factory 5 Modification settings Name Setting Range and Description User 00 01 FU 50 except Factory Settings Parameter 1 Fn 00 01 is void and the other are User parameter numbers for example Parameter 30 F0 01 means F0 01 User Fixed as FC 00 Display Parameter Parameter 31 Options User Fixed as FO 10 Parameter Write Parameter 32 Protection 13 15 FC 16 FC 18 FC 24 FC 28 FC 30 17 19 25 29 31 FC 32 FC 34 FC 40 FC 44FC 45 FC 46 FF Communication Parameters Setting Range and Factory Description Setting 0 Modbus 1 USS command 2 CAN Communication Data 0 8 N 1 1 8 E 1 Format 8 0 1 3 8 N 2 0 1 200bps 1 2 400bps 2 4 800bps 3 9 600bps 4 19 200bps Baud Rate Options 5 38 400bps 6 57 600bps 7 115 200bps 8 250 000bps Parameter Name Modification Communication Protocol Options 77 THERMATEC Parameter Setting Range and Description Factory Setting Modification 9 500 000bps Local IP Address O 247
99. eeping operation The signal will be outputted when the pump is in sleeping operation 52 Water shortage in suction pool The pump will be shut down when there is a water shortage in the suction pool The signal will be outputted for an alarm and a shutdown will follow 53 Abnormal closing of contactor When the programmable digital terminal is used for contactor detection if the status of the contactor is detected to be uncompliant with the control logic the signal will be outputted for an alarm and a shutdown will follow 54 Drainage pump control The signal is outputted to control the startup shutdown of the drainage pump via wastewater level detection 120 Details about Function Parameters 55 Water injection valve control for Pump 1 56 Air vents valve control for Pump 1 57 Water injection valve control for Pump 2 58 Air vents valve control for Pump 2 If normal water supply is not detected when the pump is 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 and this signal will be outputted The signal is effective only when F8 00 4 60 AI1 gt AI3 The status where Al1
100. eny DAO S HA INCR DECR a preter Parameter Editing KX Shift Memory parameter Shift ia Standby Monitoring Press K amp S under this status and the control panel will display different standby parameters defined via FC O2 FC 08 in a cycling way Operation Monitoring Press K amp S under this status and all monitoring parameters defined via FC O2 FC 12 will be displayed in a cycling way Parameter Editing Press under the monitoring status to enter the editing status Under the editing status the display will be in the form of a 3 hierarchy menu system sequence parameter group No gt Serial No within parameter groups gt parameter value Press to enter inferior hierarchies level by level and press to Es return to the superior hierarchy if it is the top hierarchy of the menu you will return to the monitoring status Use O or O to change the parameter group No serial No within parameter groups or parameter value Use K amp S to shift or modify digits 36 Inverter Operation and Trial Operation Press 4 to store modified results return to the second hierarchy and redirect to the next parameter When FC 00 is set up as 1 user parameters are displayed only or 2 parameters other than factory parameters are displayed only the top hierarchy will not be displayed This is intended to facilitate user operations Password Verification If a user
101. equency operation 30 Check of Contactor 5K1 Used to check the contactor for Pump 5 variable frequency operation Details about Function Parameters 31 Check of Contactor 5K2 Used to check the contactor for Pump 5 line frequency operation In the case of a constant pressure water supply verify if the contactor is in the indicated operation status by connection to the NORMALLY ON OFF contacts of the pump control contactor If the detected status of the contactor is different from the indicated status a contactor fault of the water supply system will be reported Er cno If there is a contactor fault the water system will shut down to prevent the fault from escalation Please rectify the fault immediately 32 Auxiliary Setting Channel Disabled If this signal is effective the auxiliary setting function will be disabled 33 Switching of PID settings to Al2 When this signal is effective the PID setting channel will be switched to Al2 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 if this signal is effective the shutdown DC breaking will be effective The DC braking will not end until the braking time exceeds F1 19 and the command is repealed 35 Process Identificatio
102. er signal 50 Working terminal of sleeping pump 51 Indication for sleeping operation 52 Water suction pool shortage in 53 Abnormal contactor closing of 54 Drainage pump control 55 Water injection valve control for Pump 1 56 Air vent valve control for Pump 1 57 Water injection valve control for Pump 2 Details about Function Parameters enabled 36 X3 58 Air vent valve control for Pump 2 20 Lower frequency limit 37 X4 enabled 59 Firefighting patrol in 38 X5 operation 39 X6 60 Al1 gt AI3 40 X7 Extension terminal 41 X8 Extension terminal Refer to the following details about the digital output function NOTE When the signal is effective if the value is positive the relay will be closed and Terminal Y willl be connected to the transistor If the value is negative the relay will be open and Terminal Y will be disconnected from the transistor 0 Inverter ready for operation The energized contactor has been closed There is no fault 1 Inverter in operation The inverter is in operation 2 Frequency attained The function is effective when the operating frequency is within the positive negative detection width of the frequency settings Refer to F5 13 on page 60 for details 3 5 Output of Monitors 1 2 and 3 Refer to F5 14 F5 20 on Page 60 for details 6 Fault output An effective signal will be outputted if the inverter has a fault
103. er Setting Range Thousands digit Sleeping and sleeping pump options 0 The sleeping pump is not selected 1 The sleeping pump works at a variable frequency 2 The sleeping pump works at a line frequency 3 The main pump is in sleeping mode Ten thousands digit Drainage pump options 0 Drainage pump not under control 1 Drainage pump under control 145 THERMATEC an 146 Number of variable frequency cyclic switchover pump s main pumps These are pumps capable of both variable frequency operation and line frequency operation The max number is 5 pumps Number of auxiliary pumps These are pumps working only at a line frequency Startup mode of auxiliary pumps O means direct startup It is suitable for only pumps of a smaller power 30kW and below 1 means startup by soft starter A pump of a larger capacity must not be directly started at a line frequency rather a soft starter is required and digital output or relay output must be configured to control the startup shutdown of the soft starter Refer to the table of definitions of digital output functions on Page 58 CAUTION The number of main pumps and auxiliary pumps must be configured according to the number of relays The inverter has 5 inbuilt relays and expansibility allows for11 relays in all Main pumps Auxiliary pumps lt 5 When the total number of main pumps and auxiliary pumps exceeds 5 the number of auxiliary pumps 5 N
104. er process affects control performances and may be configured as required by basic demand 3 In some mechanical applications e g a centrifuge the square root of the inlet pressure signal is linearly related to the flow rate Flow rate control can be realized in the form of square root feedback 1 F7 03 PID reference value The transducer measurement range is used for value settings PID settings and feedback values are configured and displayed as actual values Factory i Modification Settings Proportional Gain 1 0 00 100 00 Factory Modification Settings Integral Time 1 0 01 100 00s Factory Modification Settings Differential Time 1 0 00 10 00s Factory Modification Settings Proportional Gain 2 0 00 100 00 Factory Modification Settings Integral Time 2 0 01 100 00s Factory Modification Settings Differential Time 2 0 00 10 00s 139 THERMATEC F7 11 PID Parameter Transition Mode factory 0 Modification x Settings Setting 0 Depend on Digital input 36 PID Parameter Option 2 Refer to Page 54 Range 1 Transition by working frequency 2 Transition by deviation 1 The SB200 series have two PID parameter systems PID parameters 1 F7 05 F7 06 F7 07 and PID parameters 2 F7 08 F7 09 F7 10 Parameter switching is available for digital input 36 PID Parameter Op
105. er supply 2 insert the bigger end of the plastic pole complimentary into the main control panel 3 Aim the socket of the extension board at the pins J1 at the interface of the main control panel aim the two installation holes on the extension board at the plastic pole and push it in place Refer to the following diagram for basic wiring Main Control panel interface The digital I O extension board provides customizable multiplex digital input output quantities such as 5 channel digital input SL 5X 5 channel digital output SL 5Y and 3 channel digital input 2 channeldigital output SL 3X2Y Take SL 3X2Y for example Refer to the following table for functions and specification Terminal Name Terminal Function Technical Specification and Description X7 Extension Input Terminal Multifunction Refer Opto isolator to Menu Fd for Input impedance settings 23 9kQ Monitoring Sampling period X9 Extension Parameter FU 29 2ms Input Terminal Input voltage range lt 25V High level gt 10V Low level lt 3V X8 Extension Input Terminal 12V Power 12V power supply for Supply the user 12V Max output current 12V 80mA Terminal 12V Earth terminal Optional Fittings Termina Terminal Name Terminal Function Technical Specification Code and Description Y3 Extension Opto isolator Output Acti
106. es on end If the fault is detected manual reset will be needed The power supply will be resumed after power failure B Fb 24 Fault Output during Self Reset During the self reset Digital Output 6 Fault Output can be tested if it is effective 3 Power device protection Er FoP and external faults Er EEF will not require a self reset E CAUTION Self reset must be used with care otherwise personal injuries or property losses may occur Factory Settings Fb 26 Poweron Self Restart Enabled Modification Setting 0 Disabled 1 Enabled Range J Inthe case of a terminal execution command channel where a level type working mode is selected F4 13 0 1 or 2 if the execution command becomes effective upon power supply You may choose if the parameter selection will cause a prompt startup upon power supply 172 Details about Function Parameters Factory Settings Fb 27 Braking Unit Working Point Modification Setting 620 720V Range The braking resistor of a braking unit will consume energy to realize a quick shutdown If the DC busbar voltage exceeds the braking unit working point the braking unit will automatically start up This parameter only applies to inverter types with inbuilt braking units Modulation Mode Factory Modification Settings 0 Auto modulation auto switching between continuous modulation and Setting noncontinuous modulation Range 1 Continuo
107. ese data 6 14 FP Fault Lists Type of Last Fault Modification See the following list of faults Cumulative Operation Time during Last Fault Min Unit Modification Working frequency during Last Fault Min Unit Modification Frequency Settings during Last Fault Min Unit Modification Output Current during Last Fault Min Unit Modification Output Voltage during Last Fault Min Unit Modification Output Power during Last Fault Min Unit Modification Busbar Voltage during Last Fault Min Unit Modification Inverter Bridge Temperature during Last Fault Min Unit Modification Pump Status 1 during Last Fault Min Unit Modification Description FP 10 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 Pump Status 2 during Last Fault 3 Fault overhaul in operation Min Unit Modification Description Tens digit Drainage pump FP 09 Type of Last but One Fault Units di git Sleep ing pump Same as Modification 198 Cumulative Operation Time during Last but One Fault Modification Details about Function Parameters Min Modification Type of Last but Two Fault Unit Cumulative Operation Time during Min Modification Last but Two F
108. et Value Feedback Value Corresponding with Al1 Min Input Analog Quantity Set Value Feedback Value Corresponding with Al1 Max Input Analog Quantity 100 00 100 00 NOTE Frequency settings must be based on the max frequency as a reference the PID set value feedback value must be represented as the percentage of the PID reference values Factory 5 wey Settings 0 00 Modification Factory 100 00 Modification Settings Input analog Quantity of All Factory o iga 3 Inflection Point Settings 0 00 Modification F6 00 Min analog quantity F6 01 Max analog quantity Deviation from Al1 Inflection Factory Point Settings Modification 0 00 50 00 Set Value Feedback Value Corresponding with Al1 Inflection Point Factory Modification Settings 100 00 100 00 Factory Al1 Offline Threshold 4 Settings Modification 20 00 20 00 Factory F6 08 All Input Filter Time Settings 0 100s Modification o 125 THERMATEC 0 000 10 000s Factory A 20 00 Modification Settings Al2 Min Input Analog Quantity Al2 Max Input Analog Factory o ae Quantity Settings 100 00 Modification 100 00 100 00 Set Value Feedback Value Corresponding with Al2 Min Input Analog Quantity Set Value Feedback Value Corresponding with Al2 Max Input Analog Quantity 100 00 100 00 NOTE Frequency se
109. ffective select Acceleration Deceleration Time 2 Acceleration deceleration time for jog and emergency shutdown is ineffective 8 10 Multi PID Options 1 3 The three terminals are used to select the present PID settings via coding Multi PID Option Multi PID Option Multi PID Option 3 PID Settings Selected Depend on F7 01 Channel Setting Options F7 22 Multi PID Setting 1 F7 23 Multi PID Setting 2 F7 24 Multi PID Setting 3 F7 25 Multi PID Setting 4 F7 26 Multi PID Setting 5 F7 27 Multi PID Setting 6 F7 28 Multi PID Setting 7 11 Switching of Frequency Settings to All When the signal is effective the normal working frequency setting channel will be switched to Al1 analog voltage current setting After the signal becomes ineffective the frequency setting channel will be restored 12 External Fault Input This signal helps to input abnormality or fault information of inverter peripherals into the inverter cause a shutdown and report an external fault The signal can not be reset automatically It can only be reset in the manual mode NOMALLY OFF ON may be inputted by setting positive negative values External faults may be indicated 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 t
110. ffline threshold value an offline is confirmed Related Parameters F6 07 Al1Offline Threshold F6 16 AI2 Offline Threshold and F6 23 Al3 Offline Threshold Other Protection Action Options Modification Units digit Inverter input phase lack protection 0 No action 1 Alarm and continue operation 2 Fault and free shutdown Tens digit Inverter output phase lack protection 0 No action 1 Alarm and continue operation 2 Fault and free shutdown Hundreds digit Control panel offline protection 0 No action 1 Alarm and continue operation 2 Fault and free shutdown Thousands digit Parameter storage failure action options 0 Alarm and continue operation 1 Fault and free shutdown 166 Details about Function Parameters The input phase lack protection function of a inverter makes judgments according to the ripples of DC busbar voltage induced by an input phase lack An input phase lack may not be detected in the case of a no load or light load inverter An input phase lack will be detected if a serious input three phase unbalance or output oscillation occurs Inverter Output Phase lack Protection In the case of a inverter output phase lack the motor will switch to single phase operation and the current torque and pulse will increase Output phase lack protection can prevent damages to motors and mechanical loads Output phase lack protection is ineffective in cases where the output frequency or
111. for Contactor 2K2 X11 is selected as the detection input for Contactor 3K1 FWD is selected as the operation command input REC is selected as the fault reset command input Relay T1 is selected as the soft starter startup signal control output Relay T3 is selected as the fault alarm output Relay T6 is selected as the operation control output for the soft starter of Pump Relay T7 is selected as the line frequency operation control output for Pump 2 Relay T8 is selected as the operation control output for the soft starter of Pump Relay T9 is selected as the line frequency operation control output for Pump 3 Relay T10 is selected as the operation control output for the soft starter of Pump Relay T11 is selected as the line frequency operation control output for Pump 4 F7 00 3 PID control is selected to set the frequency of constant pressure water supply F7 01 1 Al1 is selected as the pressure setting signal input F7 02 1 Al2 is selected as the pressure feedback signal input F7 03 Set according to the measurement range of the pressure transducer F8 00 1 Common Pl regulated 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 232 Application Examples F8 24 Set according to the min outflow frequency of Pump 1 F8 30 Set according to the rated current nameplate parameter
112. g FU 34 Output Frequency Min Unit 0 01Hz Modification A Description Inverter output frequency factory settings 203 THERMATEC 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 Instantaneous Startup Overcurrent Accelerated Operation Overcurrent Decelerated Operation Overcurrent Constant Speed Operation 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 The voltage is too high at the outset of the startup The acceleration time is too short Check the torque elevation settings 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 The inverter power is too low The deceleration time is too short Replace it with a inverter of greater ratings 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
113. g Quantity of Inflection Point Deviation from inflection point Settingsfeedback value comesponding with inflection point In most applications where the analog input voltage is 2 10V 4 20mA in correspondence with the set value feedback value of O 100 the parameter settings will be as follows At this point the input analog quantity at inflection point overlaps the min input analog quantity Yo F6 00 20 00 6 01 F6 03 F6 01 100 00 Max Input Analog Quantity Min Input Analog Quantity l F6 02 0 00 Settingsfeedbackvalue corresponding with min input i analog quantity F6 03 100 00 Settings feedback value corresponding with max input analog quantity atte F 6 04 20 00 Input Analog Quantity of Inflection Point a F6 05 0 00 Deviation from inflection point EEFI 10 20mA VimA F6 06 0 00 Settingsf eedback value corresponding with inflection Analog Input Example 4 Application with offset point 129 THERMATEC In some applications where the analog input voltage is O 10V O 20mA in correspondence with the set value feedback value of 20 100 the parameter settings will be as follows At this point the input analog quantity at inflection point overlaps the min input analog quantity AY F6 01 F6 03 100 F6 00 0 00 Min Input Analog Quantity F6 01 100 00 Max Input Analog Quantity F6 02 20 00 Settings feedbackvalue Corresponding with min input analog quantity F6 03 100 00 Settings feedba
114. g address Thermal Technologies Europe AB Stora vagen 31 513 33 Fristad Sweden Tel 46 70 245 6860 Fax 46 70 239 7045 info thermatec se www thermatec se
115. ge and fire 4 After the control panel is replaced set the relevant parameters prior to operation otherwise there may be hazards of equipment damage 8 1 Daily Upkeep and Maintenance Inverters may break down as a result of ambient conditions dust damp and vibration etc and aging or deteriorating devices Therefore it is necessary to check a inverter and its operating environment at regular intervals It is a good idea to maintain a sound 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 noise 4 Check if there is any abnormal smell 5 Check if the fans are working well 6 Check if the input voltage is within the prescribed range and if different phases have balanced voltage 8 2 Regular Maintenance The user may check the inverter on a 3 month or 6 month basis depending on the operating environment Generally the following items must be checked 1 Check if the screws for the control terminals have come loose 213 THERMATEC 2 Check if the main loop terminal has any poor contact and if the connection of copper bars has marks of overheat 3 Check if the p
116. git Waste water pool signal options Units digit Clean water pool signal options 0 Water level signal is not subject to detection 1 Analog signal Al1 input 2 Analog signal Al2 input 3 Analog signal Al3 input 4 Digital signal input Clean Water Pool Lower Level Limit Signal Clean Water Pool Upper Level Limit Signal Clean Water Pool Water Shortage Signal 0 0 100 0 Pressure Settings for Clean Water Pool at the Time of Water Shortage F7 03 F7 03 Waste Water Pool Lower Level Limit Signal Waste Water Pool Upper Level Limit Signal 0 0 100 0 Increasing Pump Coming Frequency Increasing Pump Coming Frequency 0 0 600 0s Decreasing Pump Deviation Upper Limit Settings Increasing Pump Deviation Lower Limit Settings 0 00 50 00Hz 40 00 Hz 45 00 Hz Increasing Pump Coming Frequency Increasing Pump Coming Frequency F7 03 F7 03 65 THERMATEC Parameter Name Setting Range and Description Factory settings Modification Mechanical Interlock Time 0 05 20 00s 0 50s Auxiliary Starter Startup Time 0 50 60 00s 5 00s Periodic Rotation Time 0 0 1000 0h 0 0 is ineffective 360 0h Lower Frequency Limit Operation Shutdown Time 0 0 1200 0s 0 0 is ineffective 300 0s Sleeping Frequency 1 00 50 00Hz 40 00 Hz Sleeping Latency Time 1 0 1800 0
117. gt Al3 is indicated Attainment of Frequency to Detection Factory 2 50Hz Settings Modification o 0 00 650 00Hz 4 A frequency attainment signal will be emitted when the working frequency approaches the detection width of the frequency settings See the following figure _The frequency attains Detection Width F5 13 f Frequency settings k ayi 4E s 2 eee Working Frequency Time Frequency attained i i Time 121 THERMATEC Monitors 1 2 and 3 Options Modification Hundreds digit Monitor 3 0 Working frequency Output 2 PID feedback value Output Detection Detection Mode 1 Mode 1 1 Working frequency Output 3 PID feedback value Output Detection Detection Mode 2 Mode 2 Tens digit Monitor 2 Units digit Monitor 1 Factory 20 00 Modification settings Detected value of Monitor 1 Factory 5 00 Modification settings Detection lag value of Monitor 1 Factory 40 00 Modification settings Detected value of Monitor 2 Factory 5 00 Modification settings Detection lag value of Monitor 2 Factory A 60 00 Modification settings Detected value of Monitor 3 Factory i 5 00 Modification o settings Detection lag value of Monitor 3 Frequency detection The inputted parameter is the detected frequency PID feedback value detection The inputted parameter is the detected feedback value 3 When the monitored pa
118. he control panel 14 15 Clockwise Anticlockwise Jog Refer to the description of the function of jog on Page 45 105 THERMATEC 106 16 Emergency Shutdown If this signal is effective press F1 04 Deceleration Time in an Emergency Shutdown to shut down 17 Inverter Operation Disabled When this signal is effective the inverter operation will be disabled If the inverter is in operation a free shutdown will be executed 18 Free Shutdown If the signal is effective when the inverter is in operation the output will be locked immediately and the motor will shutdown in a freewheeling mode 19 21 UP DOWN UP DOWN CLEAR Refer to the description of UP DOWN on Page 56 22 Check of Contactor 1K1 Used to check the contactor for Pump 1 variable frequency operation 23 Check of Contactor 1K2 Used to check the contactor for Pump 1 line frequency operation 24 Check of Contactor 2K1 Used to check the contactor for Pump 2 variable frequency operation 25 Check of Contactor 2K2 Used to check the contactor for Pump 2 line frequency operation 26 Check of Contactor 3K1 Used to check the contactor for Pump 3 variable frequency operation 27 Check of Contactor 3K2 Used to check the contactor for Pump 3 line frequency operation 28 Check of Contactor 4K1 Used to check the contactor for Pump 4 variable frequency operation 29 Check of Contactor 4K2 Used to check the contactor for Pump 4 line fr
119. he corresponding function is Pump Disabled Options 45 49 Pump Disabled After the corresponding water pump disablement signal is inputted an overhaul of an abnormal pump shutdown will be carried out This function applies primarily to water pump overhaul and no manual shutdown of system operation is required After the water pump is overhauled repeal the disablement command and the pump will be automatically started 50 51 Check of Waste Water Pool Level Refer to the description of F8 03 on Page 72 52 53 Water Level Control Detection Signal When the water supply mode 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 109 THERMATEC 54 Signal of Firefighting System in Operation When this signal is effective the main pumps and auxiliary pumps are started and run at the max capacity No constant pressure control is executed After the firefighting command is repealed the system will be automatically restored to the original operation status 55 57 Priority Pump Startup Options When the tens digit of F8 39 is 0 the pump to be started first may be directly designated via the control terminal The priority mode is only effective for a system in standby constant pressure mode Priority Pu
120. he fault Word 1 Bit 0 Motor Overload The motor current exceeds the overload detection level and the detection time Refer to the corresponding solution to the fault Inverter Underload The output current of the inverter is below the underload protection level and exceeds the detection time Refer to the corresponding solution to the fault Control Panel Offline The control panel is disconnected or unconnected the alarm signal is outputted via the terminal Refer to the corresponding solution to the fault Analog Input Offline The analog input signal is below the offline threshold Refer to the corresponding solution to the fault Input Phase Lack Input phase lack or 3 phase unbalance Refer to the corresponding solution to the fault Output Phase Lack Output phase lack Refer to the corresponding solution to the fault Abnormal Communication Communication timeout Refer to the corresponding solution to the fault 209 THERMATEC Parameter Storage Failure Parameter read in failure Refer to the corresponding solution to the fault press to clear DC Busbar Undervoltage DC busbar voltage is lower than the undervoltage point The poweroff display shows that the data are normal Pump 1 Disabled Digital Input 43 Refer to Page 54 is effective Check if the corresponding terminal is effective
121. he load current intensity compensate the voltage loss of the stator impedance automatically adapt to different loads and output appropriate voltage This function can ensure larger output torque under heavy loads and smaller output currents under zero load Tracking startup auto torque elevation and slip compensation involve some motor parameters Please confirm that these parameters conform to the parameters on the nameplate 4 Voltage Max output voltage Basic frequency max output voltage E E EE E E E mes at cos Frequency a Cut Off Point of Manual Basic frequency Max Frequency Torque Elevation Details about Function Parameters Factory A Modification Settings Slip Compensation Gain 0 0 300 0 Factory s Modification Settings Filter Time of Slip Compensation 0 1 25 0s Factory A PEA Settings 200 Modification Clipping of Electric Slip Compensation Clipping of Regenerated Slip Factory o sg X Compensation Settings 200 Modification 0 250 the rated motor slip frequency is taken as 100 3 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 in rotation speed with load and improves speed control accuracy Slip compensation is effective in chases w
122. he two ends of the coil of the relay or the contactor Refer to the following drawings see iwoy Diode Diode a EC At i Inverter Inverter F Inverter E is Vac a Tae he rr Vac lt Wy i yr Lo i ta Inverter eee Wiring of Terminal Y 3 4 Electromagnetic Interference Control Methods The mechanism of the inverter necessarily involves the emission of interferences which may cause electromagnetic compatibility problems to the equipment or the system EMC As an electronic device the inverter is also exposed to external electromagnetic interference sources The following paragraphs list some of the installation design methods complying with the EMC codes The user may refer to the information when installing or providing wiring for a inverter 1 Refer to the following table for electromagnetic interference control methods 29 THERMATEC Communication Interference Solution to Interference Reduction Sources Leaka e In cases where the peripherals form a closed loop via the wiring of the Current Earthed inverter the leakage current from the earth wire of the inverter will Loop cause a misoperation of the equipment If the equipment is not earthed there will be fewer misoperations In cases where the peripherals and the inverter share the same power supply the interference generated by the inverter will be transmitted along the power cable in a reve
123. hen set FC 00 as 1 If the menu is accessed in the monitoring mode only three parameters are displayed FO 01 FC 00 and FO 10 Details about Function Parameters 6 Details about Function Parameters 6 1 F0 Basic Parameters Digital Frequency Settings Modification Main Setting Channel for Normal Operation 0 00Hz FO 06 Max Frequency Factory Settings Modification 0 FO 00 adopts digital settings vi control panel adjustment 4 2 UP DOWN adjustment 6 PFI SB PU03 and athe 1 Communication settings FO 00 is v used for initial value 3 All 4 Al2 5 Al3 7 Panel potentiometer applicable only to Refer to the following figures for frequency channel settings I i a F1 06 i Jog command i F Jog frequency ft ii i v 0 00 digital settings i S Pip Process Main frequency settings 0 I2 Identification S 7 on P Communication settings eI PLA A A ig Multi speed f Le i J Auxiliary frequency settings UP DOWN Adjustment i i S 4 9 i Auxilalry settings JA inapplicable i Alt a pap j AON j Digital settings for F0 00 FO 0 q FOS Al2 f oo Auxiliary UP DOWN Adjustment p fi i a eP channel gain F b Al3 F Main settings Digital input 11 All ba option for normal PFI operation AI2 P P Digital Input
124. here auto torque elevation is enabled when F2 01 2 or 3 4 Slip compensation may be adjusted by F2 05 Slip Compensation Gain It is recommended that the adjustment be done according to the drop of the rotation speed when the motor temperature is relatively stable under load operation If the slip compensation gain is 100 it means that the compensation value at the rated torque is the rated slip frequency Formula of Rated slip frequency Rated slip frequency Rated frequency Rated rotation speed x Number of poles 120 4 If the motor oscillates in the course of slip compensation tune up F2 06 Filter time of slip compensation 97 THERMATEC Depend on inverter Modification model No 3 The oscillation of a motor under a zero or light load may be controlled by adjusting this parameter Tune up the value to eliminate oscillation F2 10 AVR Settings rador Modification x Settings Setting 2 Only inapplicable in a Range 0 Inapplicable 1 Always applicable leceletation 3 AVR means auto voltage regulation This function ensures that the output voltage is stable when the input voltage or the DC busbar voltage oscillates thus securing the production process and product quality 3 When the input voltage exceeds the rated value enable AVR to prevent the motor from operating under too high a voltage 3 Compared with the always applicable mode the only inapplicabl
125. ibes the commonest 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 FO 01 Main Setting Channel for Normal Operation on Page 43 2 Selection Command Execution Channel Options For details Refer to FO 02 Command Execution Channel Options on Page 43 3 To correctly set Max Frequency FO 06 Upper Frequency Limit FO 07 and Lower Frequency Limit FO 08 refer to Page 44 for details 4 Direction of Motor Rotation To confirm the phase sequence of the motor wiring and configure Direction Lock FO 09 as required by the mechanical load refer to Page 44 for details 5 Acceleration Deceleration Time Set the parameter to as long as possible to meet the requirements If the time is too short a great torque will be generated and damage the load or cause an overcurrent For details refer to F1 OO F1 03 Acceleration Deceleration Time on Page 45 6 Startup Shutdown Mode For details refer to F1 11 Startup Mode and F1 16 Shutdown Mode on Page 46 7 Parameters on Motor Nameplate Rated power number of poles rated current and rated rotation speed Refer to Page 51 for details 8 Motor Overload Protection For details refer to Fb 00 Motor Heat Dissipation Conditions Fb 01 Motor Overload Protection Value and Fb 02 Motor Overload Protection Action Options 39
126. inals are also provided 4 Functions in the table of digital input functions may be selected by the digital input terminal Also the virtual input terminal composed of the real time clock module can also be linked with the digital input functions in the table Refer to the description of F9 for details 1 Related Monitoring Parameters FU 25 Digital Input Terminal Status 1 and FU 26 Digital Input Terminal 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 Multi Band Multi Band Frequency Option Frequency Frequency Multi Band Frequency Selected Option 2 Option 1 The frequency is set by the channel selected via FO 01 F4 20 Multi Band Frequency 1 F4 21 Multi Band Frequency 2 F4 22 Multi Band Frequency 3 F4 23Multi Band Frequency 4 F4 24 Multi Band Frequency 5 F4 25 Multi Band Frequency 6 F4 26 Multi Band Frequency 7 0 0 4 6 Check of Water Level of Clean Water Pool Used for water shortage protection in constant pressure water supply See the description of F80 3 on Page 72 104 Details about Function Parameters 7 Acceleration Deceleration Time 2 If the signal is e
127. 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 there may be a fault or shortened product life 2 Motor and Electrical Load Comparison with Line Frequency Operation The SB200 series are PWM voltage inverters with a certain level of harmonics in output voltage Compared with a line frequency power supply the voltage loss temperature rise and noise generated by a working motor are slightly higher Preface If the voltage of the power supply is relatively high or the wiring of the motor extends a long distance insulation strength of the cables and the motor must be taken into consideration Constant Torque Low Speed Operation When a conventional motor driven by an inverter is in prolonged low speed operation the motor temperature will rise because the heat dissipation effect of the motor becomes poorer If a prolonged constant torque low speed operation is required a variable frequency motor must be selected or forced air cooling be provided Motor Overload Protection When an adapted motor is used the inverter can provide overload protection for the motor If the motor does not match the rated inverter capacity adjust the parameters for protection or ta
128. initions of Digital Output Functions 0 Inverter operation ready 1 Inverter in operation 2 Frequency attained 3 Output of Monitor 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 frequency 116 limit for 21 Power generation in process 22 PC Digital Quantity 1 23 PC Digital Quantity 2 24 Motor variable frequency operation 1 in 25 Motor 1 in line frequency operation 26 Motor 2 in variable frequency operation 27 Motor 2 in line frequency operation 28 Motor variable frequency operation 3 in 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 42 X9 Extension terminal 43 terminal X10 Extension 44 terminal x11 Extension 45 FWD 46 REV 47 Pump for acceleration ready 48 Pump for deceleration ready 49 Startup of auxiliary start
129. 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 6 15 FU Data Monitoring FU 00 Working Frequency Min Details about Function Parameters Unit 0 01Hz Modification Description Frequency x reflecting the rotation speed of the motor Min FU 01 Frequency Settings Unit 0 01Hz Modification Description Unit indicator lamp flashes Output Current Min Unit Modification Load Current Percentage Min Unit Modification Output Voltage The rated inverter current is taken as 100 Min Unit 0 1V Modification Rotation Speed Min Unit 1r min Modification Speed Display Coefficient Rotation Speed Settings FU 05 120xWorking Frequency Number of Motor PolesxFC 13 Rotation Min Unit 1r min Modification DC Busbar Voltage FU 06 120x Frequency Settings Number of Motor PolesxFC 13 Rotation Speed Display Coefficient Unit indicator lamp flashes Min Unit 0 1V Modification Output Power Min Unit 0 1kW Working Linear Velocity Min Unit 1m s Modification Display Coefficient Linear Velocity Settings FU 09 Working Linear Velocity Working FrequencyxFC 14 Linear Velocit Min A Modification A A y Unit 1m s Modification FU 10 Linear Velocity Settings Frequenc
130. insulation test must be aided with a 500V voltage type megger The measured insulation resistance must be at least SMQ Do not use motors with poor insulation ratings As the inverter provides power supply to the motor in a PWM mode a poor insulation rating motor is susceptible to insulation damage 3 Inverter a Capacitors or Pressure Sensitive Elements to Improve Power Factor As the output voltage of the inverter is PWM voltage any installation of power factor improving capacitors or lightning protection pressure sensitive resistors at the output terminal may induce inverter trip or element damage Uninstall any such capacitor or resistor m Contactor etc Installed at the Output Terminal of the Inverter If installation of contactors etc is required between the output terminal and the motor please ensure that make break operations are conducted when the inverter has no power output otherwise the inverter may be damaged a Frequent Startup Shutdown Operations Control terminals are recommended for the startup shutdown of the inverter The user is absolutely not permitted to directly shut down or start up the inverter via such circuit breakers as a contactor on the input terminal of the inverter H Application beyond the Rated Voltage It is inadvisable to apply the SB200 inverter series to ranges beyond the permitted input voltage If the user needs to apply the inverter to ranges beyond the rated voltage please use a step up
131. inverter and improve the power factor on the input side It is recommended in the following cases mM When the capacity of the power grid is much larger than the capacity of the inverter and the inverter power exceeds 30kW mM When there are thyristor loads or power factor compensation devices with control switches connected to the same power supply E When the voltage unbalance of the 3 phase power supply exceeds 3 E 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 radiation interference generated by the inverter In cases where there are high requirements for radio interference resistance and compliance with CE UL and CSA standards is required or where equipment with poor interference resistance capacity is mounted adjacent to the inverter a filter must be used Check that the connection line length is minimized during installation and the filter must lie as close to the inverter as possible 217 THERMATEC 9 5 Digital I O Extension Board The digital I O extension board is used to expand the number of digital I O terminals Installation 1 confirm that the inverter has been disconnected from the pow
132. ion 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 longer than the wakeup time delay Pressure Feedback pressure 4 F Pressure settings Wakeup pressure Time le ol heal F8 21 F8 23 Sleeping latency time Wakeup time delay Sleeping diagram Details about Function Parameters Factory s 20 00 Hz Modification Settings in Working Frequency of Pump 1 Factory 20 00 Hz Modification Settings in Working Frequency of Pump 2 Factory 20 00 Hz Modification Settings in Working Frequency of Pump 3 Factory A 20 00 Hz Modification Settings Min Working Frequency of Pump 4 Factory 20 00 Hz Modification Settings Min Working Frequency of Pump 4 Min Working Frequency of Small Factory 20 00 Hz Modification Sleeping Pump Settings 1 00 F0 07 Upper frequency limit 3 Min Working Frequency of Pumps The min working frequency of Pumps F8 24 29 is the lower frequency limit of the corresponding pumps working at a variable frequency The lower frequency limit of different pumps is set differently in order to rationalize system operation Depend Factory on Settings inverter model No Rated Current of Pump 1 Modification Depend Factory on Settings inverter model No Rated Current of Pump 2 Modification Depend
133. ive or combustible gases 8 The inverter must be installed in a vertical way Do not install it in an upside down slanted or horizontal way Use proper screws to fix it onto a firm structure Please refer to the following drawings for the requirements on the spacing and distance if two inverters are installed in a vertically aligned way a baffle plate must be installed in between to keep them apart LLP ELL LL gt 1l5cm Air deflector ayeqUl diy 17 THERMATEC 3 2 Uninstallation Installation of Inverter Components 3 2 1 Uninstallation Installation of Cover and Control Panel 3 2 2 Uninstallation Installation of Control Panel 18 Uninstallation Stick 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 following drawings Press the elastic flap at the hemispheric depression and pull z the panel out Control panel installation steps N H P TANEET Fit the dog in a slanted way in place Fixing Bayonet Installation and Wiring 3 2 3 Installation of Control Panel on Cabinet Panel The user may rem
134. ixed carrier frequency 4 Fb 31 Carrier Frequency Auto Adjustment Options The carrier freuqncy can be automatically adjusted according to the temperature output current and output freuqndcy of the radiator of the inverter This is intended to prevent an overheat from causing an inverter fault When the radiator has an overtemperature or low frequency overcurrent the carrier frequency will be automatically reduced Deadband Compensation Factory Allowance Settings Fb 32 Modification Setting 0 Disabled 1 Enabled Range 174 Details about Function Parameters 1 Deadband compensation can reduce output harmonics and torque pulse But deadband compensation must be disabled when the inverter is used for a power supply Space Vector Angle Shutdown Factory Memory Settings Fb 33 Modification Setting Range 0 Memory inapplicable 1 Memory applicable 3 Used to maintain synchronism of a synchronous motor restarted after a shutdown it is effective only for V F control Factory Modification Settings Fb 34 Overmodulation Enablement Setting 0 Disabled 1 Enabled Range 3 Overmodulation Enablement If overmodulation enablement is enabled the inverter will have a relatively high output voltage 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 overmodula
135. kW 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 interference generated by the inverter and reduces the common mode interference at the output terminal and motor bearing current Output AC Reactor Output AC Reactor Reduces output harmonics and the radio wave interference generated by the inverter and minimizes the common mode interference at the output terminal and motor bearing current 3 phase AC motor 22 Installation and Wiring Refer to the following table for selecting the capacitance of the air circuit breaker and the cross section of the copper core insulated conductor Air Circuit Breaker A Main Circuit Wiring mm Model No Air Circuit Breaker A Main Circuit Wiring mm 16 2 5 ISB200 75T4 90T4 315 60 ISB200 2 2T4 4T4 20 SB200 110T4 132T4 400 90 ISB200 5 5T4 7 5T4 40 SB200 160T4 500 120 ISB200 11 T4 15 T4 63 ISB200 200T4 630 180 ISB200 18 5T4 22T4 SB200 220T4 630 210 ISB200 250T4 280T4 850 240 ISB200 37T4 SB200 315T4 1000 300 ISB200
136. ke any other protection measure to ensure safe motor operation Operation at a Frequency above the Rated Motor Frequency If the motor runs at a frequency above the rated frequency the user must confirm that the speed range of the motor bearing and mechanical parts supports the operation in addition to motor vibration and noise increase Lubrication of Mechanical Devices Mechanical devices requiring lubrication such as the gearbox and gears may be damaged by deteriorating lubrication caused by prolonged low speed operation Confirm that prior to lubrication Regenerated Torque Load On such occasions as load elevation there are frequent cases of regenerative torque which may cause inverter shutdowns for overvoltage protection Therefore the user 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 the avoidance frequency of the inverter Motor Insulation Check Prior to Connection to the Inverter THERMATEC The motor must be checked for insulation before a commissioning or operation after a longtime shutdown to prevent an inverter damage caused by deteriorated winding insulation The
137. l panel capable of parameter copying SB PU70E and LCD display control panel SB PU200 Environment Application Indoors an elevation below 1 000m away from exposure to direct sunlight dust corrosive gases combustible gases oil mist water vapor drippings and saline mist 10 Item Product Specification Description Ambient Temperat ure Humidity 10 40 C lt 90 RH no condensate or dew StorageTemperature 20 60 C Vibration Below 5 9m s 0 6g Structure IP Rating IP20 Cooling Mode Force air cooling with fan control 11 THERMATEC 2 2 Specification of the Inverter Series Refer to the following table for the ratings of the SB200 inverter series Model No Rated Capacity kVA Common Application 110 ly every 10 minutes per minute Heavy Load Application 150 l g every 10 minutes per minute Rated Output Current A Adapted Motor kW Rated Output Current A Adapted Motor kW SB200 1 5T4 2 4 3 7 1 5 3 1 1 SB200 2 2T4 3 6 5 5 2 2 3 7 1 5 SB200 4T4 6 4 9 7 4 5 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 30 15 SB200 22T4 30 45 22 38 S
138. l words Refer to the following description of operation Outcome operand amp AndMask OrMask amp AndMask that is 195 THERMATEC When OrMask is all zero the outcome is the operand and AndMask It can be used to reset one or more bits When OrMask is all one the operand bit 0 corresponding with AndMask will be modified to 1 It can be used to set one or more bits as 1 When AndMask is all zero the outcome is OrMask When AndMask is all one the outcome remains unchanged Example If Bit 7 Digital Input 35 PID disabled of Address 3205 extended Extension Word 2 of Slave 1 is set as 1 and reset the master will send requests and the slave will respond as follows the slave will send the master command back in original Reset Bit 7 of Extension Control Word 2 Set Bit 7 of Extension Control Word 2 as 11 Slave Address Slave Address Modbus Function Number Modbus Function Number Higher Byte of Operand Address Higher Byte of Operand Address Lower Byte of Operand Address Lower Byte of Operand Address Higher Byte of AndMask Higher Byte of AndMask Lower Byte of AndMask Lower Byte of AndMask Higher Byte of OrMask Higher Byte of OrMask Lower Byte of OrMask Lower Byte of OrMask CRC Lower byte CRC Lower byte CRC Higher byte CRC Higher byte 3 Function 8 Loop test Test Function Number OOOOH The frame must be returned in original See the f
139. llector open circuit output Specification 24Vdc 50mA Output action frequency lt 500Hz Output terminal of Relay 1 Output Terminal of Relay 2 Output Terminal of Relay 3 Output Terminal of Relay 4 Output Terminal of Relay 5 Refer to Menu F5 for function options and settings TA TB Constantly open TB TC Constantly closed Contact specification 250V AC 3A 24V DC 5A Installation and Wiring 1 Wiring of Analog Input Terminal In a remote operation supported by analog signals the control cable between the operation device and the inverter must be less than 30m As analog signals are very vulnerable to interference the analog control cables must be separately installed away from the strong current loop relay loop and contactor loop The wiring must have a sufficiently short distance and the connecting wires must be STP shielded twisted pair with one end connected to the GND terminal of the inverter 2 Wiring of Multifunctional Digital Output Terminal Y and Relay Output Terminals TA TB and TC If the inverter is used to drive inductive loads e g electromagnetic relays contactors and electromagnetic brakes a surge voltage absorption circuit pressure sensitive resistor or freewheeling diode used for a DC electromagnetic loop pay attention to polarity in the course of installation must be installed The elements of the absorption circuit must be installed close by at t
140. lt and free shutdown Hundreds digit Control panel offline protection 0 No action 1 alarm 2 fault and free shutdown Thousands digit Parameter storage failure action options 0 Alarm 1 Fault and free shutdown 71 THERMATEC Setting Range and Description Factory settings Modification Acceleration Overcurrent Stall Prevention Options 0 Invalid 1 Valid Abnormal shutdown will be reported in the event of a stall timetout Er Abb 2 Valid No time limit is set for stall Acceleration Overcurrent Stall Point 10 0 130 0 the rated inverter current is taken as 100 110 0 Constant Speed Overcurrent Stall Prevention Options O Invalid 1 Valid Abnormal shutdown will be reported in the event of a stall timetout Er Abb 2 Valid No time limit is set for stall Constant Speed Overcurrent Stall Point 10 0 110 0 the rated inverter current is taken as 100 110 0 Overvoltage Stall Prevention Options 0 Invalid 1 Valid Overvoltage Stall Point 650 750V 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 busbar voltage is maintained 72 DC Busbar Undervoltage Point 300 450V
141. ly great thickness above 2mm or buried in a cement tub The power cable must be earthed shielded cable housed in a metal tube The motor cables must adopt 4 core cables One cable is earthed on the inverter side and the other is 30 Installation and Wiring connected to the motor enclosure 1 Signal lines must not run parallel to or be bound along with power cables Electrostatic Induction 2 Equipment or signal lines susceptible to interference must be at a max appropriate distance from the inverter and its lead in out wires Electromagnetic Induction 3 Signal lines and power cables must be shielded lines housed in metal tubes Metal tubes must be spaced at a min of 20cm 2 Leakage Current and Solution The existence of earth capacitance wire to wire capacitance of cables on the input output side of the inverter and earth capacitance of the motor may induce leakage current Leakage current includes earth leakage current and wire to wire leakage current the intensity of which depends on the numerical value of distributed capacitance and carrier frequency Refer to the following drawing for the path of leakage current y Wire to wire distributed capacitance 0 aT on E f Motor oe YN 5 tL a N i Circuit breaker N iy b e Y oN e yale Vad Earth Olsiributed Earth Distribute Capacitance Ofthe Capacitance Output Cable Of the Motor Earth Leakage Curre
142. mmunication protocol version number and inverter model number Bit 15 Bit 12 MOdBus communication protocol version number Bit 11 Bit 8 Inverter voltage grade Bit O Bit 7 Inverter model number 188 Table of Communication Status Variables Modbus Ara Modification Details about Function Parameters Description Primary Status Word Bit 0 Ready Bit 1 Ready for operation Bit 2 In operation Bit 3 Fault Bit 4 OFF2 is effective 0 means effective or that the free shutdown command is effective Bit 5 OFF3 is in shutdown status 0 means effective the system is in an emergency shutdown process Bit 6 The charging contactor has been disconnected Bit 7 Alarm Bit 8 Retained Bit 9 Retained Bit 10 Frequency Level Detection Signal 11 Bit 11 Retained Bit 12 Retained Bit 13 Retained Bit 14 In clockwise operation Bit 15 Retained 189 THERMATEC M Name ee Modification Description Working Frequency 3211H Non negative numbers unit 0 01Hz Retained Retained Frequenc a A non negative number unit 0 01Hz Settings Output Current Unit 0 1A Output Unit 0 1 of rated torque Torque Output Voltage Unit 0 1V Busbar Unit 0 1V Voltage Refer to the Table of Fault Description and Fault Code A Solution on Page 176 Refer to the Table of Alarm Description and Alarm Word 1 Solution on Page
143. 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 F6 00 100 00 Min Input Analog Quantity F6 01 100 00 Max Input Analog Quantity F6 02 100 00 Settings feedbackvalue corresponding with min input analog quantity F6 03 100 00 Settings feedback value correspondini ALN Oe fan soi Tne input analog hunii g F6 04 0 00 Input Analog Quantity of Inflection Point ah ONE F6 05 5 00 Deviation from inflection point F6 00 F6 02 F6 O06 000 Settings feedback value corresponding with inflection point 100 _ A F 01 F6 03 F6 05 10 20m4 Analog Input Example 7 Application with inflection point In some applications where the analog input voltage is O 10V O 20mA split into two slope rates the parameter settings will be as follows F6 01 F6 03 100 pee ie oe See s F6 00 0 00 Ji BU F6 01 100 00 WAKAR F6 02 0 00 BMRA EIEE R A EB E F6 03 100 00 RAKERA EAS HE E B E F6 04 30 00 P AA EEE F6 05 0 00 Ha F6 06 20 00 PATHS A E B E F6 00 F6 02 0 F6 04 10V 20mA V mA Analog Input Example 8 Application with inflection point 131 THERMATEC In some applications where the analog input voltage is O 10V O 20mA split into two slope rates the parameter settings will be as follows 4 F6 00 0 00 Min Input Analog Quantity F6 01 100 00 Max Input
144. mp Priority Pump Priority Pump f Priorit Startup Option 3 Startup Option 2 Startup Option 1 SEH ENS OE ICEEY 1 Water Pump 1 Water Pump 2 Water Pump 3 Water Pump 4 Water Pump 5 Water Pump Terminal Operation Mode Modification 0 Single wire mode startup shutdown 1 Two Wire Mode 1 Clockwise Anticlockwise 2 Two Wire Mode 2 startup shutdown and direction 3 Two Wire Mode Startup Shutdown 4 Three Wire Mode 1 clockwise anticlockwise and shutdown 5 Three Wire Mode 2 Operation direction and shutdown Digital input commands 37 Three wire mode shutdown command 38 Internal virtual FWD terminal and 39 Internal virtual REV terminal 3 The following table lists the logics and diagrams of different operation modes In this table S means level effective and B means Edge effective 110 Details about Function Parameters Three Wire Mode Shutdown Command must be attached S Direction switch anticlockwise when effective a Mode Name Operation Logic Diagram Single Wire Mode S Operation switch operable when 0 Startup Shutdown eriective FWO termina P NOTE The direction conforms to the ono direction of the frequency settings 32 Designati Anticlock S1 Clockwise Be g Two Wire Mode 1 iSe ye me F Ineffective Ineffective Stop 1 Clockwise Anticloc f i I
145. must be represented as the percentage of the PID reference values 100 00 Input Analog Quantity of Al1 Inflection Point F6 00 Min Analog Quantity F6 01 Max Analog Quantity 0 00 Deviation from Al1 Inflection Point 0 00 50 00 Set Value Feedback Value Corresponding with Al1 Inflection Point 100 00 100 00 Ali Offline Threshold 20 00 20 00 Ali Input Filter Time 0 000 10 000s Al2 Min Input Analog Quantity 56 100 00 100 00 Parameter Name Setting Range and Description Lists of function parameters Factory i Modification settings F6 10 Al2 Max Input Analog Quantity 100 0 Set Value Feedback Value Corresponding with Al2 Min Input Analog Quantity Set Value Feedback Value Corresponding with Al2 Max Input Analog Quantity 100 00 100 00 NOTE Frequency settings must be based on the max frequency as a reference the PID set value feedback value must be represented as the percentage of the PID reference values 100 00 Input Analog Quantity of Al2 Inflection Point F6 09 min analog quantity F6 10 maxium analog quantity 20 00 Deviation from Al2 Inflection Point 0 00 50 00 Set Value Feedback Value Corresponding with Al2 Inflection Point 100 00 100 00 Al2 Offline Threshold 20 00 20 00 0 00
146. n deceleration mode Shutdown Mode 1 Free shutdown 2 Deceleration DC braking 0 0 60 0s Startup DC Braking Current Shutdown DC Braking Frequency 0 00 60 00Hz Shutdown DC Braking Latency Time Shutdown DC Braking Time 0 00 10 00s 0 0 60 0s 0 0 100 0 the rated inverter current is taken as 100 Shutdown DC Braking Current 45 THERMATEC F2 V F Control Parameters Setting Range and Factory Parameter Name Decereron Sorin Modification Page 0 Custom 1 Linear 2 V F Curve 1 Torque lowering 3 V F Curve 2 Torque F2 00 V F Curve Settings lowering 4 V F Curve 3 x 94 Torque lowering 5 V F Curve 4 Torque lowering 6 V F Curve 5 Torque lowering 0 Inapplicable Toraue elevation 1 Manual elevation F2 01 a 2 Auto elevation 1 x 95 Options 3 Manual elevation auto elevation Amplitude of 0 0 the max value Depend on F2 02 Manual Torque depends on inverter model inverter O 95 Elevation number min unit 0 1 model No Cut Off Point of a F2 03 Manual Torque Bee Fa 12 nen li o giz o 95 as 100 Elevation po re Torque 0 0 100 0 100 0 x 95 Elevation Range p205 Pip Compensation io 0 300 0 0 0 o 96 Gain awg Gamess hao 1 0s x 97 Compensation eee 0 250 The rated slip F2 07 E frequency of the motoris 200 x 97 P taken as 100 Clipping of 0 250 The rated
147. n Disabled When this signal is effective PID will be disabled PID will not be enabled until this signal is ineffective and there is no other priority operation mode 36 PID Parameter 2 Options When F7 11 PID parameter transition mode 0 and is effective choose PID Parameter 2 F7 08 F7 10 when the parameter is ineffective choose PID Parameter 1 F7 05 F7 07 37 39 Three wire mode shutdown command Internal Virtual FWD Terminal and Internal Virtual REC Terminal Refer to the description of the F4 13 terminal operation mode on Page 55 40 Maintenance of Analog Quantity Frequency Settings If this signal is effective when the frequency settings is acquired by analog input the frequency settings will not vary with the analog input If this signal is ineffective the frequency settings will vary with the analog input This function is very useful in cases where electromagnetic interference makes analog input commands susceptible to changes Refer to the following figures 107 THERMATEC Analog quantity input Digital Input 40 Maintenance of analog A 5 frequency settings 4 Time Frequency settings 41 Acceleration Decelearation Disabled When this signal is effective the acceleration deceleration process of the inverter is stopped when this signal is ineffective the inverter will be restored to normal acceleration deceleration operations 42 Switching of Command Execution Channel to Terminal or Panel
148. nabled The signal will be effective when the working frequency setting is equal to or exceeds the upper frequency limit 20 Lower frequency limit enabled The signal will be effective when the working frequency reaches the lower frequency limit 21 Power generation in process The inverter is in a power generation operating status 22 23 PC Digital Quantities 1 and 2 24 1 motor in variable frequency operation When the inverter is used for constant pressure water supply the signal is used to control the contactor variable frequency operation of Pump 1 118 Details about Function Parameters 25 1 motor in line frequency operation When the inverter is used for constant pressure water supply the signal is used to control the contactor line frequency operation of Pump 1 26 Motor 2 in variable frequency operation When the inverter is used for constant pressure water supply the signal is used to control the contactor variable frequency operation of Pump 2 27 Motor 2 in line frequency operation When the inverter is used for constant pressure water supply the signal is used to control the contactor line frequency operation of Pump 2 28 Motor 3 in variable frequency operation When the inverter is used for constant pressure water supply the signal is used to control the contactor variable frequency operation of Pump 3 If Pump 3 is an auxiliary pump that is directly started the signal will be ineffectiv
149. nd Advanced Inverter Settings Motor Heat Dissipation Factory EO conditions Settings Modification Settin 1 Variable frequenc motor 8 0 Conventional motor q y Range conventional motor with a separate fan Motor Overload Protection Factory Value Settings Fb 01 Modification Setting 50 0 150 0 the rated motor current is taken as 100 Range Motor Overload Protection Factory Fb 02 oo Action Options Settings Modification Setting Range 0 No action 1 Alarm and continue operation 2 Fault and free shutdown 163 THERMATEC 3 Fb 00 Motor heat dissipation conditions Motor heat dissipation depends on the motor type used in combination with the inverter The heat dissipation performance of the self cooling fan of a conventional motor deteriorates when the motor is working at a low speed also the overload protection value of the inverter also drops at a low speed See the following figure 4 Fb 01 Motor overload protection value This parameter is used to adjust the overload protection curve of the motor If Fb 01 is set as 100 for a motor working at a rated rotation speed and the parameter suddenly switches to 150 of the rated motor current overload protection will be actuated in 1 minute Refer to the following curves for overload protection time Overload protection value Action time i minute i Fo 01 Variable frequency motor 4 i or conventional motor 10 7
150. neffective Effective Clockwise kwise A tielock Effective Ineffective i pee wise Effective Effective Stop S1 S2 Designati Direction Sa i on TWoWire Moge 2 Ineffective Ineffective Stop 2 Startup Shutdown z z i Ineffective Effective Clockwise and Direction gt Effective Ineffective Stop 2 Anticlock Effective Effective wise B1 Start Buttion NORMALLY ON avy CREST 3 Two Wire Mode3 B2 OFF Button NORMALLY OFF sa Madore Start Shutdown NOTE The direction conforms to the pi eu direction of the frequency settings Three Wire Mode 1 Clockwise Anticlockwise and Shutdown B1 Stop Button NORMALLY OFF 4 Digital input 37 B2 Clockwise Button NORMALLY ON Three Wire Mode B3 Anticlockwise Button NORMALLY ON Shutdown Command must be attached Three Wire Mode 2 Operation Direction and Shutdown B1 Stop Button NORMALLY OFF 5 Digital input 37 B2 Start Button NORMALLY ON 111 THERMATEC 4 Inthe terminal control mode whether single wire mode 1 or two wire mode 2 although they are both level effective the restart of the inverter after a shutdown caused by a shutdown command originating from other sources requires a shutdown signal prior to the emission of operation signal 1 For Two Wire Mode 3 or Three Wire Mode the start button will be ineffective when the NORMALLY OFF stop button is switched off 4 Even if the operation mode defines the operation direction the direction lo
151. ngs Input Analog Quantity of AI3 Factory o are Inflection Point Settings 0 00 Modification F6 18 Min analog quantity F6 19 Max analog quantity Deviation from Al3 Inflection Factory i A Modification Point Settings 0 00 50 00 Set Value Feedback Value Corresponding with Al3 Inflection Point Factory Modification Settings 100 00 100 00 Factory AI3 Offline Threshold Settings Modification 20 00 20 00 Factory 3 Modification Settings Al3 Input Filter Time 0 000 10 000s 127 THERMATEC 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 example If Al1 input signal is O 10V and the actual demand is 2 8V in correspondence with O 100 00 F6 00 20 00 20 00 and F6 01 80 00 80 00 Likewise if Al1 input is a current signal and actual demand is 4 20mA in correspondence with O 100 00 F6 00 20 00 20 00 and F6 01 100 00 100 00 Analog inputs Al1 Al2 and Al3 can be used to input current signals 20mA 20mA or voltage signals 10V 10V B Al1 Al2 and Al3 have the same electrical properties and parameter settings Take Al1 channel parameter for example Analog Input Example 1 Factory setting
152. ngs Setting Range 148 0 0 100 0 Details about Function Parameters 1 Clean Water Pool Level Signals Water level detection may be operated via a liquid Up L jaa level transducer or an external liquid level detector F8 04 F8 05 and F8 06 are respectively used to set the lower limit signal upper limit signal and water shortage for the clean water pool When the water level drops below the water shortage level the inverter will automatically switch to F8 07 Pressure Settings for Clean Water Pool at the Time of Water Shortage for operation This is intended to prevent max operation capacity in the case of a water shortage which may cause unnecessary loss When the water level signal is lower than the lower water level limit signal the system will stop operation and report a water shortage fault If digital input is selected any three 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 Clean water pool signal detection 3 phase Water s ater leve 380V j i p Upper limit ge Y h Water shortage Ne ft C j Lower limit gt 4 _ Transmitted out Time gt l Clean water pool zl A Actual i pressure settings per water level limit 2 Pressure 2 2 2 2 Water shortage level animation
153. ns Setting Range 0 1200bps 1 2400bps 2 4800bps 3 9600bps 4 19200bps 5 38400bps 6 57600bps 7 115200bps 8 250000bps 9 500000bps NOTE O 5 are for Modbus and compatible USS command protocols O 9 are for CAN bus Factory Local IP Address Settings Modification Setting Range FF 04 O 247 NOTE 1 247 are for Modbus 0 31 are for compatible USS commands 0 127 are for CAN bus Communication Timeout Detection Factory 10 Time Settings Os Meciicaiien R 182 Details about Function Parameters Setting Range FF 05 0 1 600 0s Factory A Modification Settings Local Response Delay Setting Range 0 1000ms Factory Modification Settings Communication Timeout Action Setting Range 0 No action 1 Alarm 2 Fault and free shutdown 3 Alarm press F0 00 for operation 4 Alarm press FO 07 for operation at an upper limit frequency 5 Alarm press FO 08 for operation at the lower limit frequency Factory USS Message PZD Words Settings Modification Setting Range Communication Frequency Setting Factory Modification Proportion Settings Setting Range 0 001 30 000 the communication frequency settings multiplied by this parameter are equal to the set frequency A The RS485 Modbus protocol of the SB200 inverter series comprises three layers physical layer data link layer and application layer The physical layer
154. ns Refer to the description of Parameters F6 27 and F6 31 Select the voltage current output modes via Jumpers CJ4 and CJ5 Current mode 0 20mA load lt 500Q Voltage mode 0 10V output 10mA 24V power supply terminal 24V power supply provided for the user Max output current 30mA Analog Input 1 Analog Input 2 Analog Input3 Function option Refer to the description of Parameters F6 O0 26 Select the voltage current input modes via Jumpers CJ1 CJ2 and CJ3 Input voltage range 10 10V Input current range 20 20mA Input impedance Voltage input 110kQ Current input 2500 THERMATEC Terminal Name Function and Description Technical Specification Digital Input Terminal X1 Digital Input Terminal X2 Digital Input Terminal X3 Digital Input Terminal X4 Digital Input Terminal X5 Digital Input Terminal X6 when the terminal is used for X6 Digital Input Terminal REV Digital Input Terminal FWD Refer to Menu F4 for function options and settings Input impedance 23kQ Input voltage range lt 30V Sampling period ms Debouncing time 10ms High level gt 10V Low level lt 4V Equivalent to high level when disconnected from the power supply Digital Output terminal Y1 Digital Output terminal Y2 when the terminal applies to Y2 Refer to Menu F5 for function options and settings Co
155. nt Leakage currents may leak into not only the inverter system but also into other devices via the earth wire These leakage currents may cause misoperations of the residual current circuit breaker relay or other devices The higher the carrier frequency of the inverter is the larger the leakage current is the longer the motor cable is the larger the leakage current is 31 THERMATEC Control methods include Reduction of carrier frequency although this method may increase motor noise Reduction of the motor cable length as much as possible 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 misoperations of external thermal relays especially a small capacity inverter If the wire is very long 50m or above there will be a substantial increase of leakage currents which may cause misoperations of external thermal relays It is recommended that a temperature transducer be used to monitor motor temperature directly or the inverter function of motor overload protection be adopted to substitute an external thermal relay Control methods include Reduction of carrier frequency and installation of a reactor are on the output side
156. nt 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 install a protective hood Wave Filtering Electrolytic Capacitor Possible Cause for Damage As the ambient temperature is high the frequent load jumps causes the pulsating current to increase in intensity therefore the electrolyte ages and deteriorates 214 Upkeep Maintenance and After Sales Service Judgment Criterion Liquid leak bulged safety valve electrostatic capacity measurement and insulation resistance measurement It is recommended that the busbar electrolytic capacitor be replaced every 4 or 5 years 8 4 Storage of Inverters After purchasing the inverter the user must advert to the following points on temporary longtime storage Avoid storage in high temperature high humidity environments filled with dust and metal dust Longtime storage will cause the electrolytic capacitor to deteriorate The inverter must be charged at least once every two years for a min of 5 hours User a voltage regulator to step up the input voltage slowly to the rated voltage 8 5 After Sales Service The warranty is effective for 12 months commencing from the date of purchase However in any of the following cases the repair will be non gratuitous notwithstanding a wa
157. nverter Potentiometer Distinguished Standby Illuminated Stable operation Flashing Distinguished In acceleration or deceleration Both the direction settings and the present rotation direction are clockwise Illuminated Both the direction settings and the present rotation direction are anticlockwise Flashing Distinguished The setup direction and the present running direction are not the same Control status of the control panel Illuminated Control status of the terminal Flashing Illuminated Control status of communication The panel potentiometer is selected via the main settings auxiliary settings or PID settings The settings are only effective for SB PUO3 35 THERMATEC 4 1 2 Display Status and Operation of Control Panel The control panel of the SB200 inverter series has the following display statuses monitoring status including standby monitoring and operation monitoring parameter editing status and fault status alarm status etc Refer to the following drawings for how to switch between different statuses Monitor status Et First stage pa Se econd Becond stage peene S Thira ee men enter into the next menu g Enter into the next menu DW Enter into the next menu a rA 5000 e FG Cal_ sae g g ig o _ Ee Q g e 2 x Back to monitor status _ k Back to the upper menu Back to the upper m
158. nverter1 Inverter 2 Drive shaft Driven shaft 137 THERMATEC Frequency Settings for Constant Pressure Water Supply PID differential amplitude clipping Differen tialtor integrator Integral Preset options value Pressure settings djustment character stics Itimate deviatio Channel Setting Options PID upper amplitude clipping limit PID lower amplitude clipping limit 3 Ct Output frequenc Ww f G Pressure transducer Modification 0 F7 04 1 All 2 Al2 3 Al3 6 Communication 5 PFI i settings Feedback Channel Option 7 Al Al2 8 Al1 Al2 4 UP DOWNadjustment 9 Panel potentiometer Modification 2 Al3 g VA 10 MAX AI1 Al3 0 All 1 Al2 5 VAN a VANHA 9 PF 4 A11 AI2 PID Reference Value 3 AIL Al2 7 Jarang 11 MIN AI1 Al3 Modification 0 00 100 00 transducer measurement range PID Digital Settings Modification F7 03 F7 03 PID adopts normalized input output The input output range is 100 Input calibration is related to feedback channel options transducer characteristics and 138 Details about Function Parameters analog input settings Input calibration takes the max frequency as 100 in frequency control mode 3 Set channels and feedback channels have a filter process For example the filter time of Al1 is F6 08 The filt
159. o start 6 Start pumps that have been shut down for a long time Firefighting Patrol Interval 0 1 720 0h Firefighting Patrol Duration 10 0s 1 800 0s Water Injection Valve Air Vent Valve Control Tens digit Pump 2 Units digit Pump 1 0 Water injection valve air vent valve inapplicable 1 Control for water injection valve 67 THERMATEC Parameter Name Setting Range and Description Factory settings Modification Water Injection Air Vent Duration 10 0 360 0s 180 0s Pumps 1 5 Disabled Small Sleeping Pump Disabled Drainage Valve Disabled 0 Ineffective 11 Pump operation disabled 68 Standby Pump Number Settings 00 22 Units digit Number of cyclical switchover pumps on standby Tens digit Number of auxiliary pumps on standby Lists of function parameters F9 Time Management Applicable to LCD Control Panel Only Parameter Name Seting Range ang Facey Modification Page Description settings pago ime settingsiat 0 00 o 161 Point T1 fagi ME Settingsat 3 00 o 161 Point T2 Fagz ME settingsat 6 00 o 161 Point T3 Time Settings at F9 03 Point TA Hour O 23 minute 0 59 9 00 o 161 RE R T1 lt T2 lt T3 lt T4 lt T5 lt T6 lt F9 04 MERE eee T7 lt T8 12 00 o 161 Point T5 Fangs TMe
160. o check if any abnormal mechanical load causes an overcurrent Factory p Modification Settings Motor Underload Protection 0 No action 1 Alarm and continue operation 2 Fault and free shutdown Factory 30 0 Modification Settings Motor Underload Protection Level 0 0 100 0 the rated motor current is taken as 100 Underload Protection Detection Factory Time Settings Modification 0 0 100 0s 3 Motor Underload Protection When the output current is lower than Fb 07 and is maintained for a time longer than the time settings of Fb 08 a response will be made according to the action mode set by Fb 06 This function can promptly detect such 165 THERMATEC faults as no load pump idle operation broken driving belts and motor side contactor open circuit A This protection function must be disabled when the inverter is under a no load test Analog Input Offline Action Modification 0 No action 1 AL ACo alarm signal is emitted operation at the average frequency during the 10s before offline 2 AL ACo alarm signal is emitted operation at the analog input offline forced frequency 3 Er ACo error signal is emitted followed by a free shutdown Analog Input Offline Forced Modification Frequency 0 00Hz F0 06 Max frequency 3 Analog Input Offline Protection When the inverter detects an analog input signal lower than the corresponding o
161. ollowing table 196 Details about Function Parameters 3 Abnormal Response A message of abnormal response will be returned if the slave cannot fulfill the request of the master See the following example Loop test example Abnormal response example Slave Address 1 byte Response 1 byte Modbus Function Code Number 80H Slave Address Error Code 1 byte see the following for the meaning Modbus Function Number 1 Modbus function number unable to be processed Higher Byte of Test Function Number 2 Irrational data address Lower Byte of Test 3 Data value beyond the range Function Number 4 Operation fails if read only Higher Byte of Test parameters are being Data written or parameters that cannot be modified in Lower Byte of Test operation are being Data modified in operation CRC Lower CRC Lower byte Bye CRC Higher CRC Higher byte byte USS Command Compatibility The SB200 series are also USS command compatible for it s specifically designed to be compatible with PC commands supporting the USS protocol Upper computer software that supports the USS protocol can be used to control the operation of the SB200 197 THERMATEC inverter series configure inverter frequency and access such operation status parameters as working frequency output current output voltage and DC busbar voltage The user may consult the manufacturer for acquisition of th
162. on Parameter Digital Frequency 0 00Hz FO 06 Max H 50 00Hz Settings Frequency 0 FO 00 digital settings 1 Communication Settings 2 UP DOWN adjustment 3 All 4 Al2 5 Al3 6 PFI 7 Panel potentiometer applicable to SB PUO3 only Main Setting Channel for Normal Operation Command 0 Control panel Execution Channel 1 Terminal Options 2 Communication control 41 THERMATEC Parameter Name Setting Range and Description Factory Settings Modification Page FO 03 Frequency Setting Retention Mode Units digit Storage option on Power Failure 0 Stores the main frequency settings modified by pressing DO or by communication to FO 00 upon poweroff 1 Does not store the main frequency settings modified by pressing OO or by communication upon poweroff Tens digit Retention options on shutdown 0 Retains the main frequency settings modified by pressing ODO or by communication upon shutdown 1 Restores the main frequency settings modified by pressing ODO or by communication upon shutdown to F0 00 84 FO 04 Auxiliary Setting Channel Options Unavailable FO 00 UP DOWN adjustment All Al2 Al3 PFI OS Ne SO 85 FO 05 Auxiliary Channel Gain 1 000 1 000 1 000 85 FO 06 Max Frequency FO 07 650 00Hz 50 00Hz 85 42 Lists of function parameters
163. on Output Multifunction See p P Frequency lt 250Hz Collector open circuit output Break over voltage lt 1 0V Specification 24Vdc 50mA Terminal Menu Fd for settings Y4 Extension Monitoring Output Parameter FU 30 Terminal 9 6 Relay Extension Unit SL 5X6T The programmable relay extension unit SL 5X6T is used to expand the number of digital input relay output interfaces Installation 1 Confirm that the inverter has been disconnected from the power supply 2 connect the interface bus of the control unit to the pins of the inverter mainboard J5 and see to it that Pin 1 of the socket connector adapts to Pin 1 of J5 145 00 gt _______ gt 135 00 oH 3x7 X8 X X10 XCOM 1 a l i FAN g 0000 0 T T 3 OT 10T 117 p Q POWER TIB eK Firer tEth o 8IB 9TA 9TB 10TA 10TB11TA 11TB A T 5 ES F 6TC bo Refer to the following table for the functions and specifications of the programmable relay extension unit terminals 219 THERMATEC Termina Code Terminal Name X7 Extension Input Terminal X8 Extension Input Terminal X9 Extension Input Terminal X10 Extension Input Terminal X11 Extension Input Terminal Terminal Function and Description Multifunction see Menu F4 for settings Monitoring parameter FU 29 Technical Specific
164. on speed and does not affect the actual rotation speed and motor control Linear Velocity Display Factory Coefficient Settings Modification 0 01 100 00 FU 09 Actual Linear Velocity Working FrequencyxFC 14 Linear Velocity Settin E Display Coefficient Range FU 10 Set Linear Velocity Frequency SettingsxFC 14 Linear Velocity Display Coefficient This is only used for conversion of linear velocity and does not affect the actual linear velocity and motor control Units of PID Settings and Factory Feedback Values Settings Modification 0 Hz 1 A 2V 3 4 kW 5 5 6 rpm 7 mps 8 Setting m Range 9 mA 10 mV 11 Pa 12 kPa 13 C 14 kg cm 15 mmH O 16 MPa The units are effective only for the LCD panel and are used to display the units of parameters 181 THERMATEC 6 13 FF FF 00 Communication Parameters Factory Modification Settings Communication Protocol Options Setting Range 0 Modbus protocol 1 Compatible USS commands 2 CAN bus Factory Modification Settings Communication Data Format Setting Range 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 parity check 1 stop bit 2 8 0 1 1 start bit 8 data bits odd parity check 1 stop bit 3 8 N 2 1 start bit 8 data bits no parity check 2 stop bits Factory Modification Settings Baud Rate Optio
165. or 2in control for F5 11 T10 Y7 ae 32 115 Extension variable frequency Pump 2 Output operation 59 Firefighting 27 Motor 2in patrolin line frequency operation operation 60 Al1 gt Al3 28 Motor 3 in variable frequency operation 29 Motor 3 in line frequency operation 30 Motor 4 in variable frequency operation Output NOTE A negative value indicates that Functions of the relay will be switched off when an F5 12 T11 Y8 effective signal is emitted 33 115 Extension output Attainment 0 00 650 00Hz of F5 13 Frequency 2 50Hz jo 121 to Detection Width 53 THERMATEC Parameter Setting Range and Description Factory settings Modifi cation Monitors 1 2 and 3 Options Hundreds digit Monitor 3 Tens digit Monitor 2 Units digit Monitor 1 0 Working frequency Detection Mode 1 1 Working frequency Detection Mode 2 2 PID feedback value Detection Mode 1 3 PID feedback value Detection Mode 2 Detected Value of Monitor 1 Detection Lag Value of Monitor 1 Detected Value of Monitor 2 Detection Lag Value of Monitor 2 Detected Value of Monitor 3 54 Detection Lag Value of Monitor 3 Frequency detection The input parameter is the value of the detected frequency PID feedback value detection The input parameter is the value of the detected feedback value Setting Range and List
166. or step down transformer for transformation H Switching from 3 Phase Input to Single Phase Input The change from 3 phase input to single phase input will augment the voltage current ripples of the busbar Ripples affect the service life of capacitors in the main circuit and deteriorate the performance of the inverter as well It is not recommended to switch to single phase input If a single phase power supply is necessitated the user must cancel phase failure protection and Preface 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 a Lightning Surge Protection The inverter has an inbuilt lightning overvoltage protector capable of self protection against induced lightning shocks a Leakage Protector Quick startups or shutdowns during inverter operation necessarily induce high frequency leakage currents which may sometimes cause misoperations of the leakage protection circuit In the event of the aforesaid problems reduce the carrier frequency and the length of the lead in wire appropriately besides the leakage protector must be correctly installed Keep the following points in mind when installing a leakage protector 1 It is more proper to install the protector at the input terminal of the inverter and behind the air circuit breaker not a fuse circuit bre
167. orresponding with the display of a specific NAVIGATE position will be realized Increase of numbers or menus when this key is pressed the INCREASE i increase speed will accelerate Decrease of numbers of menus when this key is pressed the DECREASE decrease speed will decelerate Used to select the digit to be modified in monitoring mode this key is used to switch between monitoring parameters In menu selection the key can be used to turn pages EXECUTE Execution of a command STOP RESET Shutdown or fault reset Icon 5 E When is displayed press the key to display help HELP r information I m e Uv 221 THERMATEC 9 8 2 SB PU200 Display Interface Refer to the following figure for the fundamental architecture of the LCD control panel Right key Right key Main interface Main menu Monitoring interface Left key Left key Right key Function interfaces Modification interfaces corresponding with individual functions 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 Name Description Parameter Settings of parameters relevant to the inverter Setting Water Entry into functions relevant to water supply Supply PID Entry into functions relevant to PID control Controller
168. otherwise there may be hazards of personal injuries or property damage in the event of a fall 4 Do not apply forces to the control panel or the cover when handling the inverter otherwise there may be hazards of personal injuries or property damage The inverter must be installed in a room with sound ventilation Keep the following points in mind when choosing a place of installation 1 The ambient temperature must be controlled between 10 C and 40 C As the inverter life is affected by the ambient temperature to a great extent the user must ensure that the ambient temperature is within the tolerable range When the temperature exceeds 40 C 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 90 RH and there must not be condensates or dews 4 The inverter must be installed at a place where the vibration is less than 5 9m s 0 6g 5 The inverter must be installed at a place away from exposure to direct sunlight 16 Installation and Wiring 6 The inverter must not be installed at a very dusty place or a place fraught with metal dust 7 The user must not install the inverter at a place exposed to corros
169. ove the control panel from the SB200 inverter series and install it on the cabinet panel The control panel and the inverter may be connected by an extension cord The user may choose from the following two installation methods Method 1 Direct Installation Drill holes and openings on the cabinet panel as per the following drawing Remove the control panel and then the two screws on the diagonal line of the panel Then fix the panel onto the cabinet panel with the complimentary M3x14 screws Insert the 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 Hole drilling for installing the control panel onto the cabinet 5 Rectangular hole for the cord oc a ae 7 x The complimentary T SL 23 fastener is z used to prevent the plug of the extension ERE cord from coming off the control panel J PA ia A The thickness of the cabinet ae y panelis less than 3mm fi 80 Screw Hole Two M33x14 screws are needed 19 THERMATEC Method 2 Installation into the Mounting box Make an opening in the cabinet panel as per the following drawing Install the mounting box optional of the control panel onto the cabinet panel Install the control panel into the box
170. ower cables and control cables have any damage especially scoring marks where the cables are in contact with metal surfaces 4 Check if the insulation bands on the cold pressed terminals of the power cables have come off 5 Clean away dust on the circuit board and the air duct thoroughly A dust cleaner is recommended 6 If an inverter is to be stored for long it must be subject to a 5 hour energizing test within 2 years During the energizing test step up the voltage slowly to a rated value with a voltage regulator Loads may be dropped CAUTION If an insulation test is required for the motor the motor must be disconnected from the inverter and be subjected to an independent test otherwise the inverter may be damaged CAUTION Do not conduct withstanding voltage tests or insulation tests on the control loop otherwise electrical circuit elements may be damaged 8 3 Replacement of Inverter Wearing Parts The inverter wearing parts primarily include the electrolytic capacitor used for wave filtration and the cooling fan The service life and the service environment are closely related to maintenance conditions The user can decide whether to change the wearing parts according to the operating time Cooling Fan Possible Cause for Damage Bearing abrasion and blade aging the fan life is normally 30 000 40 000 hours Judgment Criterion Cracks on fan blades abnormal vibration noise during startup NOTE 1 The replaceme
171. owing drawings Motor cable Power motor cable gt 30cm gt 50cm Power cable gt 20cm Signal control cable qe 01 u09 jeu i The bigger the length and the cross section of the motor cable the bigger the capacitance to earth and the interference 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 Other Equipment Inverter Equipment Separately earthed Preferred Jointly earthed Acceptable 25 THERMATEC The following earthing modes are not allowed Other Other Equipment Inverter Equipment Inverter 3 3 2 Terminal Jumper and Wiring of Control Panel Refer to the following table for the functions of jumpers on the control panel i Factory Code Name Function and Configuration i Setting Cj1 Ald Input Type Options V Voltage mode mA Current mode V Cj2 Al2 Input Type Options V Voltage mode mA Current mode MA c3 Al3 Input Type Options V Voltage mode mA Current mode V C4 AO1 Input Type Options V 0 10V voltage signal mA V 0 4 20mA current signal CJ5 AO2 Input Type Options V 0 10V voltage signal mA V 0 4 20mA current signal Refer to the following tables for the layout of terminals on the control panel
172. password has been set up enter the password verification status before entry into the parameter editing status In this case 0 0 0 0 will be displayed The user may enter the password by pressing a C2 and KX will be displayed when the password is being entered After the password entry is finished press to cancel password protection If the password is incorrect the to return to the keyboard will flash and ERR will be displayed Press verification state and press the same key again to exit from the verification state After password protection is cancelled press KX under the monitoring status or avoid any key operation within 2 minutes and password protection will be automatically actuated When FC 00 is set 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 panel or operate via the control terminal or a communication command If the fault persists the fault code will 37 THERMATEC remain The user may modify the incorrect parameters during this time to eliminate the fault Alarm Display If the inverter
173. peed at a decreased rate DECR THERMATEC Selection of digits to be revised monitoring parameter switching in a monitoring status DIR Running direction switching the direction key to set the hundreds digit as 0 is null EXE Execution of a command Refer to the lamps Display STOP RESET following units Shutdown and fault reset of measurement for the combinations of different indicator Description r nimeO m zZ Unavailable No unit or non displayable unit such as C N rad s c min O m s Z Ampere c mir Q m s Z Volt mir n Z c mir e C m zZ Percent mir C m Z Kilowatt Lamps A and V are simultaneously illuminated miir n Z Rotation minute Lamps V and Hz are simultaneously illuminated 34 nim n Hz Meter second Lamps Hz and are simultaneously illuminated u 1 nier n s A V Hz Inverter Operation and Trial Operation Meter or millimeter Lamps A V and Hz are simultaneously illuminated A Hz O r nieQ n s V Hour minute second and millisecond Lamps V Hz and are simultaneously illuminated Refer to the following table for the indication of the three statuses indicator lamps RUN REV and EXT on the control panel Indicator Lamp Display Status Indicated Present Status of I
174. power 3 0 th power An HRW DM Frequency Torque Elevation Options Modification x 1 Manual torque elevation only 3 Manual torque elevation auto torque elevation 0 Inapplicable 2 Auto torque elevation only Depend on Amplitude of Manual Torque Elevation inverter Modification o model No 15kW inverters and below 0 0 15 0 18 5kW inverters and above 0 0 10 0 F2 13 max output voltage is taken as 100 Cut Off Point of Manual Torque Factory O a A Elevation Settings 10 0 Modification 0 0 100 0 F2 12 Basic frequency is taken as 100 Factory Settings Modification Auto Torque Elevation Range 0 0 100 0 95 THERMATEC an peu Amplitude of manual fe a toque elevation y 4 96 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 must not be too great otherwise there will be motor overheating or overcurrent The relation curve of output voltage V and frequency F consists of a setup V F curve manual torque elevation and auto torque elevation Please refer to the following figure for the relation between F2 03 Cut off point of auto torque elevation F2 12 Basic frequency and F2 13 max output voltage Auto torque elevation can change the voltage real time according to t
175. ptions for voltage current modes capable of positive negative input Analog Output 2 channel analog signal output options for 0 4 20mA or 0 2 10V programmable Digital Input 8 channel multifunctional digital input Digital Output 2 channel multifunctional collector open circuit output 5 channel multifunctional relay output THERMATEC Item Description Communication Inbuilt RS48S communication interface supporting Modbus protocol and USS commands Process Identification Two PID parameter systems and multiple correction modes Water Supply Mode Feature Multiple water supply modes fire water control water injection control clean water pool inspection wastewater pool inspection drainage pump control sleeping pump change at regular intervals and pump overhaul Custom Menu 30 user parameters can be customized Change of Parameter Display Parameter display different from the factroy settings is supported KWH Meter Convenient for adjustment of the optimized energy saving schemes Protection Protection is available for overcurrent overvoltage 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 contro
176. pump is working at a lower frequency limit but the feedback value is still greater than the set value 1 operation maintained must be set 3 Fault action options Several action options are provided If 1 or 2 is selected in the case of an inverter fault or an external fault the pump already working at a line frequency will be maintained in operation When the contactor detects a fault this function will be ineffective 147 THERMATEC Clean Water Pool Waste Water Pool Level Signal Options Factory i Modification Settings 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 Al1 input 3 Analog signal Al3 input Clean Water Pool Lower Level Limit Signal 2 Analog signal Al2 input 4 Digital signal input Factory Modification Settings Clean Water Pool Upper Level Limit Signal Factory i Modification Settings Clean Water Pool Water Shortage Signal Factory Modification Settings Setting Range 0 0 100 0 Pressure Settings for Clean Water Pool at the Time of Water Shortage Factory Modification Settings Setting Range F7 03 F7 03 Waste Water Pool Lower Level Limit Signal Factory Modification Settings F8 09 Waste Water Pool Upper Level Limit Signal Factory i Modification Setti
177. rameter is frequency and the working frequency exceeds the detected value 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 3 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 value drops below the detected value the detection lag value Refer to the following figure 122 Output Mode 1 Frequency detection a Detected frequency value x Narking frequency N Frequency Detection signal Time When the monitored parameter is frequency Output Mode 2 Frequency detection lag value Detected frequency value Frequency Detection signal When the monitored parameter is frequency Terminal Y1 Closing Delay Detected feedback value Feedback H detection signal Time Details about Function Parameters Frequency detection lag value ee ee S i Feedback signal i H Time Feedback H H detection signal Time When the monitored parameter is PID feedback value Feedback signal lt Time When the monitored parameter is PID feedback value Factory f Modification settings Terminal Y1 Opening Delay Factory Settings Modification Terminal Y2 Closing Delay Factory
178. rent Stall Prevention Options is effective and the output current exceeds Fb 15 Constant Speed Overcurrent Stall Point the motor will decelerate until the current drops to normal 168 Details about Function Parameters After that the motor accelerates again to resume the original working frequency See the following figure b Inthe deceleration process when Fb 16 Overvoltage Stall Prevention Options is effective and the DC busbar voltage exceeds Fb 17 Overvoltage Stall Point the deceleration will be suspended until the DC busbar voltage drops to normal After that the deceleration process resumes Refer to the following figure c 3 When selecting the stall timeout limit if the motor is in constant stall status an abnormal shutdown fault will be reported Er Abb Output current 4 Output current 4 Output current Constant Speed Over pressure Acceleration E S re ee ES Stall Point ezn Of Overcurrent Stall Point H i Stall Point i i i 1 i 1 1 I 1 I I I K t Time J i M Time i A e 4 Time 4Workidg freqdency Workihg freqdency Workihg freqdency l 1 l I I t 1 i i 1 Time fi Time 1 f gt gt Factory GTS Modification DC Busbar Undervoltage Action 0 Free shutdown an undervoltage fault is reported Er dcL 1 Free shutdown within the Instantaneous Power Failure Time Allowance Fb 20 th
179. rranty period 1 Any damage arising from noncompliance with the user s manual 2 Any damage arising from unauthorized modification of the product 3 Any damage arising 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 We will rectify any fault for free that arises from manufacturing and design within the warranty period For a rectification beyond the warranty period we will charge the user as required at a reasonable rate 215 THERMATEC 9 Optional Fittings The user can order and we will provide on demand any of the following fittings 9 1 Braking Units The braking unit and the braking resistor are combined to absorb the electrical energy regenerated by the braking of the motor This combination can be used both for Senlan inverters and other inverters Inverters with inbuilt braking units only need to be fitted with a proper braking resistor while those without an inbuilt braking unit must be fitted with an appropriate external braking unit and a braking resistor Wiring Diagram of the Braking Unit Braking Resistor and Inverter Braking Unit ie DB P
180. rsed direction and cause misoperations of other equipment in the same system The following steps may be taken Power Cable Transmission 1 Install an EMI filter or a ferrite chip common mode filter magnetic core at the input end of the inverter 2 Use an isolation transformer or a power supply filter to isolate the noise of other equipment Motor Radiation Power Cord Radiation Inverter Radiation In cases where measurement instruments radio devices transducers and other equipment or signal lines emitting feeble signals are housed in the same cabinet as the inverter and the different wirings are closely arranged there are more chances of misoperations as a result of interference The following solutions are recommended 1 Devices and signal lines susceptible to interference must be installed at an appropriate max distance from the inverter The signal lines must be shielded and the shielding layer must be earthed and the signal lines must be housed in metal tubes An appropriate 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 thickness e g tubes of relative
181. s 60 0s Wakeup Deviation Settings F7 03 F7 03 0 20 Wakeup Time Delay 0 1 300 0s 30 0s Min Working frequency of Water Pumps 1 5 Min Working frequency of Small Sleeping Pump 1 00 F0 07 Upper Frequency Limit 20 00 Hz 20 00 Hz Rated Current of Pumps 1 5 Rated Current of Small Sleeping Pump 0 5 1200 0A Depend on inverter model No Trial Working frequency 1 00 FO 07 Upper Frequency Limit 25 00 Hz 66 Pump Trial Operation 111 Sleeping pump in trial operation 222 Drainage pump in trial operation 331 335 Pumps 1 5 in trial operation at a variable frequency 441 445 Pumps 1 5 in trial operation at a line frequency Parameter Name Lists of function parameters Setting Range and Description Factory settings Modification F8 38 Pump Trial Operation Timekeeping 0 5 3000 0s 20 0s Pump Startup Shutdown Sequence Units digit Shutdown sequence applicable only to auxiliary pumps O First to be started and first to be shut down 1 First to be 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 t
182. s has an inbuilt time module capable of configuration for 8 time slots The configuration of time must ensure that T1 lt T2 lt T3 lt T4 lt T5 lt T6 lt T7 lt T8 When setting actions for each point in time functions required to be outputted at a designated time may be assigned In the case of a digital output or relay output the digital output of the corresponding functions must be set as 18 see Page 58 In the case of a digital output terminal a positive value means Output Transistor Y is connected 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 162 Details about Function Parameters 1 Examples Refer to the following figures F9 02 6 00 T3TimePointsettings F9 10 8 Virtual digital input effective F9 03 8 00 T4TimePointsettings F9 11 3 Relay T closed F9 04 12 00 T5 Time Pointsettings F9 12 3 Relay T open Ti F9 07 23 00 T8 Time Pointsettings F9 15 8 Virtual digital input ineffective ime count gt 0 6 00 12 00 18 00 0 00 6 00 12 00 18 00 Time Relay o 8 00 12 00 8 00 12 00 Time Virtual input a terminal 1 F9 16 38 Virtual FWD terminal Virtual FWD terminal Virtual FWD terminal 0 6 00 23 00 6 00 23 00 Time 6 11 Fb Protection Functions a
183. s of Al1 and Al3 When most applications have an analog input voltage of O 10V 0 20mA in correspondence with the set value feedback value of O 100 the default factory settings can be directly applied At this point the input analog quantity at inflection point overlaps the min input analog F 00 0 00 Min Input Analog Quantity 100 F6 01 F6 03 F6 01 0 00 Max Input Analog Quantity F6 02 0 00 Settings feedbackvalue corresponding with min input analog quantity F6 03 100 00Settingsfeedback value corresponding with max input analog quantity F6 04 0 00 Input Analog Quantity of Inflection Point F 6 05 0 00 Deviation from inflection point 0 FEBRE OVAA i mA F606 0 00 Settingsfeedback value corresponding with inflection F6 04 F 6 06 point Analog Input Example 2 128 Details about Function Parameters In some applications where the analog input voltage is 10 10V 20 20mA in correspondence with the set value feedback value O 100 the parameter settings will be as follows i F6 01 100 00 j F6 02 0 00 i F6 00 F6 0 2 ennRe n F6 03 100 00 F6 04 100 00 F6 05 0 00 10V AmA 0 10V 20mA VmA F6 06 0 00 Analog Input Example 3 Factory settings of Al2 F6 01 F6 03 F6 amp 00 100 00 Min Input Analog Quantity Max Input Analog Quantity Settingsfeedback value corresponding with min input analog quantity Settingsfeedback value corresponding with max input analog quantity Input Analo
184. s of function parameters Factory Parameter Name ae Modification Page Description settings F5 21 Terminal Y1 Closing 0 00s 123 Delay F5 22 Terminal Y1 Opening 0 00s 123 Delay Sat CARS 0 00 650 00s o F5 23 ee pe ee 0 00s 123 Delay F5 24 Terminal Y2 Opening 0 00s 123 Delay 65 25 Terminal T1 Closing 0 00s 123 Delay 5 26 Terminal T1 Opening 0 005 123 Delay F5 27 Terminal T2 Closing 0 005 123 Delay F5 28 Terminal T2 Opening 0 005 123 Delay F5 29 Terminal T3 Closing 0 005 123 Delay Terminal 13 Ogening 0007 650 00s o F5 30 Sg see 0 00s 123 Delay F5 31 Terminal T4 Closing 0 005 124 Delay F5 32 Terminal T4 Opening 0 005 124 Delay F5 33 Terminal T5 Closing 0 005 124 Delay F5 34 Terminal T5 Opening 0 005 124 Delay 55 THERMATEC F6 Terminals Settings for Analog Quantities and Pulse Frequency Parameter Name Setting Range and Description Factory settings Modification Ali Min Input dae Analog Quantity All Max Input ica Analog Quantity 100 00 100 00 0 00 100 00 Set Value Feedback Value Corresponding with Al1 Min Input Analog Quantity Set Value Feedback Value Corresponding with All Max Input Analog Quantity 100 00 100 00 NOTE Frequency settings must be based on the max frequency as a reference the PID set value feedback value
185. scription Factory Mochi Page settings cation Output 12 44 F5 06 Functions of Instantaneous X11 Extension 27 115 Relay T5 poweroff powero terminal Output nin process 45 FWD Functions of 13 Alarm output 46 REV F5 07 T6 Y3 14 Anticlockwise 47 Pump ready 28 115 extension operation in for acceleration output process 48 Pump ready 15 Shutdown in for deceleration Output process 49 Startup signal Functions of oe 16 Operation of auxiliary starter ae T7 Y4 i disabled 50 Operating 29 115 extension 17 Under control terminal of output of control panel sleeping pump Output 18 Output ata 51 Indication for Functions of preset time sleeping F5 09 T8 Y5 19 Upper operation 30 115 extension frequency limit 52 Water output enabled shortage in Output 20 Lower suction pool Functions of frequency limit 53 Abnormal F5 10 T9 Y6 enabled closing of 31 115 Extension contactor output 21 Power 54 drainage 52 Lists of function parameters Parameter Name Setting Range and Description raro Krei Page settings cation generation in pump control process 55 Water 22 PC digital injection quantity 1 valve control 23 PC digital for Pump 1 quantity 2 56 Air vent valve 24 Motor 1 in control for variable Pump 1 frequency 57 Water operation injection valve 25 Motor 1in control Output line frequency for Pump 2 R operation 58 Air vent valve Functions ot 26 Mot
186. se of an undervoltage in operation In the case of an undervoltage in standby mode only an alarm will be sounded AL dcL Factory Modification Settings Fault Self Reset Frequency O0 10 Factory A Modification Settings Self Reset Interval 1 0 30 0s Factory A Modification Settings Fault Output during Self Reset 0 Output applicable Output inapplicable Restart Mode of Instantaneous Power Failure Self Reset and Operation Suspension Factory Settings Modification 0 Startup in the startup mode 1 Tracking startup 171 THERMATEC 4 Fault Self Reset Faults in operation will be self reset according to Fb 23 Self Reset Interval and Fb 22 Fault Self Reset Frequency Restarts will also be possible This function is intended to prevent trips caused by misoperation instantaneous overvoltage of the power supply or external non repetitive impacts Self Reset Faults in operation will be self reset after the self reset interval If the fault is corrected press Fb 25 Restart Mode of Instantaneous Power Failure Self Reset and Operation Suspension for a restart If the fault persists and the reset frequency has not exceeded Fb 22 self reset trials will continue otherwise a fault will be reported and the system will shut down 1 Zero Clearing Conditions of Fault Reset Frequency After the inverter has a fault self reset no fault will follow in 10 minut
187. ses otherwise they may cause an explosion 2 Wiring M Confirm that the HV indicator lamp is completely extinguished and the positive negative busbar voltage is below 36V otherwise there may be a risk of electric shock E Confirm that the power supply is completely disconnected before any wiring operation is performed otherwise there may be an electric shock hazard E Don t try to connect the DC terminals P N directly with a dynamic braking resistor otherwise there may be a fire hazard m The terminal voltage of the power supply must not exceed the rated voltage otherwise there may be inverter damage m The earth terminal of the inverter must be properly and reliably 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 Prior to connection to the power supply remember to close the cover of the inverter otherwise there may be an electrical shock or explosion The inverter provides control for high speed operation of electric motors If you intend to apply the inverter to a frequency above the rated motor frequency you must confirm that the motor and the electrical parts can suppor
188. t high speed operation 4 Notes on Connection to Power Supply and Operation Prior to a trial operation check that all parameters are correctly set The front cover must not be opened when the power supply is connected as the high voltage within may cause an electrical shock THERMATEC Do not try to operate an inverter with wet hands otherwise there may be an electrical shock Factory settings for inverter self start must be configured as ALLOWED If terminal control is available and operation signals are effective the inverter will self start upon connection to the power supply Do not try to start up or shut down the inverter by direct disconnection from the power supply Reconfigure the relevant parameters after the execution parameters are initialized After the restart function is selected as in the event of a fault self reset or a restart after instantaneous power failure do not approach the electric motor or mechanical load while the inverter is ready for a startup 5 Notes on Transportation and Packaging Do not pile more inverters than allowed according to directions on packing cases Do not put weights on inverters Do not leave the cover open while the inverters are in transit Do not apply forces to the control panel or the cover while the inverters are being handled otherwise personal injuries or property damage may occur 6 Disposal on Expiration of Service Life Dispose of the inverter as
189. t Factory Settings 0 0 Modification 0 0 100 0 the rated current of the inverter is taken as 100 2 Inverter Startup Modes When F1 11 0 the inverter will start up from the startup frequency After startup the inverter 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 before startup to prevent a startup impact overcurrent The parameter may be set via F1 14 Startup DC Braking Time and F1 15 Startup DC Braking Current When F1 11 2 the inverter will startup in a rotation speed tracking mode The inverter will automatically identify the motor rotation speed direction prior to motor startup and then start up the motor smoothly from the corresponding frequency without 91 THERMATEC producing any impact It is not necessary to wait until running motor stops thoroughly before enforcing a restart You may minimize the startup time and impact In the case of a restart during an instantaneous stop self reset or restart after an operation suspension tracking startup may be enforced via Fb 25 Restart Mode of Instantaneous Power Failure Self Reset and
190. t Terminal Thpusandsdigit x10 Mundreds FU 29 Pea R digit X9 Tens digit X8 Units 202 Status a digit X7 0 OFF 1 ON Ten thousands digit T10 Y7 ae Thousands digit T9 Y6 Hundreds FU 30 A Digital Output Terminal Jigit T8 Y5 Tens digit T7 Y4 203 Units digit T6 Y3 0 OFF 1 ON FU 31 Extension Digital Output Terminal Relay T11 0 OFF 1 203 Status ON FU 32 Communication Error Frequency 0 60 000 203 81 THERMATEC Frequency Settings after Min unit 0 01H Acceleration Deceleration Ramp muni Z Frequency of inverter output voltage Output frequency factory settings min unit 0 01Hz FU 35 FU 50 Retained User Parameter 1 z P Bets 00 01 Modification User Parameter 30 g 00 01 FU 50 Except Fn factory settings 00 01 is void and others are parameter numbers For example F0 01 represents F0 01 Factory Modification Settings User Parameter 31 B 82 Factory s Modification Settings User Parameter 32 User Parameters 1 30 are used to select parameters the user frequently uses or is concerned about When FC 00 1 only these parameters are displayed This function is especially suited for matching users User Parameters 31 and 32 cannot be modified They respectively indicate display parameter settings and parameter write protection Instance If F0 01 is set for FC 16 the first function of the user parameter will be FO 01 T
191. tactor 2K1 F4 03 25 X4 is selected as the detection input for Contactor 2K2 F4 04 27 X5 is selected as the detection input for Contactor 3K2 F4 05 43 X6 is selected as the disablement input overhaul command for Pump 1 F4 11 44 FWD is selected as the disablement input overhaul command for Pump 2 F4 12 45 REV is selected as the disablement input overhaul command for Pump 3 F5 02 24 Relay T1 is selected as the control output for Pump 1 variable frequency operation F5 03 25 Relay T2 is selected as the control output for Pump 1 line frequency operation F5 04 26 Relay T3 is selected as the control output for Pump 2 variable frequency operation F5 05 27 Relay T4 is selected as the control output for Pump 2 line frequency operation F5 06 28 Relay T5 is selected as the control output for Pump 3 line frequency operation F7 00 3 PID control is selected to set constant pressure water supply frequency F7 01 1 Al1 is selected as the signal input for pressure settings F7 02 1 Al2 is selected as the signal input for pressure feedback F7 03 Set as per the measurement range of the pressure transducer F8 00 1 Common Pl 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 2 229 THERMATEC F8 3
192. ted air duct or damaged fan Clean the air duct or replace the fan with a new one Overload Overload Check the load or select a large power inverter Check the load or select a large power inverter Inverter overtemperature Check the fan air duct and ambient temperature Acceleration time too short Extend the acceleration time DC braking current too large Reduce the DC braking current Inappropriate V F curve Adjust the V F curve and torque elevation range An operating motor is restarted Set the motor as tracking start do not restart the motor until it is completely shut down Input voltage too low Inappropriate V F curve Check the input voltage Set the V F curve and torque elevation range correctly Input voltage too low Check the input voltage Fault Display Fault Code Fault Type Solutions to Faults and Abnormalities Possible Cause Solution Er EEF Er EEF 16 Er olP Er oLP 17 E ULd Er ULd 18 ErenF Er cnF 19 Ereno Er cno 20 EcEEP Er EEP 21 ErCFE Er CFE 22 External Fault Motor Overload Inverter Underload Main Loop Contactor Fault Water Supply System Contactor Fault Parameter Storage Failure Communication Abnormality A conventional motor operates under a heavy load at a low speed for a long time Fit the motor with a separate cooling fan or use a variable frequenc
193. ted for keys on the simultaneously for 3 seconds and panel the keys will be unlocked Certain keys do not respond or no key responds The connection line of the Check the connection line seek panel has poor contacts for assistance from us whenever there is an abnormality Keys on the panel are damaged Replace the panel FO 10 should be set as 1 or2 Some parameters cannot be The attribute of the Users are not permitted to modified parameters is Read Only modify read only parameters Set FO 10as 0 Parameter Parameters cannot be Modify parameters in the modification changed if the attribute is standby mode in operation In Operation is not permitted The inverter There is a fault Locate the cause and reset the shuts down fault without a f one The command execution Check the operation and the shutdown A channel is changed status of the command command execution channel the inverter operation Fb 18 3 Deceleration Check the DC busbar indicator during Instantaneous undervoltage action settings and light goes Power Failure the power the input voltage off outage lasts too long The motor The auto fault reset is in Check the auto fault reset shuts down Operation settings and identify the cause of without a the fault shutdown The operation suspends Check the operation suspension command settings 211 THERMATEC The inverter fails to st
194. tension Control Word 5 Retained EEPROM Read In When 1 is being read into this address the parameters in the inverter RAM will be read into the EEPROM Inverter Power Info about inverter power Inverter Software Version Info about inverter software version Communication Protocol and Inverter Model Info about communication protocol version No and inverter model No NOTE Digital Inputs 37 Three Wire Mode Shutdown Command 38 Internal Virtual FWD Terminal and 39 Internal Virtual REV Terminal apply only to terminal control Modification via communication is ineffective 187 THERMATEC 4 The bits 1 5 of Extension Control Words correspond respectively with Digital Inputs 1 54 See the following table for the relationship Extension Control Word 1 Extension Control Word 2 Extension Control Word 3 Extension Control Word 4 Extension Control Word 5 Bit O Bit 15 Bit O Bit 15 Bit O Bit 15 Bit O Bit 5 Bit O Bit 15 Digital Inputs 1 16 Digital Inputs 17 32 Digital Inputs 33 48 Communication Address 320DH Inverter Power Digital Inputs 49 54 Retained Bit O Bit 15 Info about inverter power 0 6553 5 Unit 0 1kW NOTE 0 75kw should be rounded as 0 7kW 2 Communication Address 320EH Inverter software version Bit O Bit 15 Inverter software version number Communication Address 320FH Co
195. th vy e 4 Avoidance frequency Frequency settings Water Level Transducer Factory Abnormality Options Settings Fb 42 Modification Setting 0 No action 2 Fault and free shutdown Range 2 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 level limit detector AL LPo alarm signal is emitted and the present status is maintained 4 Er LPo alarm signal is emitted and a free shutdown will follow 177 tHeRmatec 6 12 FC Keyboard Operation and Display Settings 7 A Factory E Display Parameter Options SiE Modification 0 All menus are displayed setting 1 Only parameters selected by the user are displayed Range 2 Only parameters different from factory settings are displayed FC 00 1 Only FC 16 FC 47 User Parameters 1 32 are displayed Although a user password is ineffective for these parameters the modification of FC 00 requires the user password FC 00 2 In order to facilitate debugging and maintenance only parameters different from factory settings are displayed Keyboard Functions and Auto Factory 0000 veiei Is foo Settings Lock 178 Details about Function Parameters Keyboard
196. thods ccccccccesssseeeeeeeeeeeeeee 29 4 INVERTER OPERATION AND TRIAL OPERATION 0sssssseeeecccsssssseeeccccssssseeeseeeeeeens 33 4 1 Inverter Operation and Display cccccccccccccsssssccccccesssssseeeeeeesssssseeeeeeeesees 33 4 2 Initial Energiat O ccs sige ds A osvevds ebancdhd A Aaaa E E ES aAa 38 4 3 Guide to Quick DEDUBZING eee cceesccccccceessssnsseeeecceesesseeeeeeeesssstaeeeeeeesens 39 5 LISTS OF FUNCTION PARAMETERS sssscccccccscssssececcccscssseeescccesssseeesscceeessseeeseooes 41 6 DETAILS ABOUT FUNCTION PARAMETERG ssssseccccccsssssseeecccccssssseeesccccesssseeeeeouee 83 6 1 FO Basic Parameters ive sinan e aia tinee eee se ee 83 6 2 F1 Acceleration Deceleration Startup Shutdown and Jog Parameters 88 6 3 F2 V F Control Parameters cccccccccccssccccssscscsssssscssssesecsssessessessusssseeeeseees 94 6 4 F3 MOtOr Parameters ccisvs esecies contends tugtentcadeeTacacancseiss a e a a 101 6 5 F4 Digital Input Terminals and Multi Speed cccccccccccsssssseeeeesessseeee 102 6 6 F5 Digital Output and Relay Output Settings ccceccessseeeeeeseeeseeee 115 6 7 F6 Settings of Analog Quantities and Pulse Frequency Terminals 125 6 8 F7 PID Parameters ciiscsecieiedabeapscabaibasssdcsivescees iasad intepat Epiit Ti 136 6 9 F8 Dedicated Water Supply Functions s sssssssssrssssenssersnsssssrrrenssssseerene 144 6 10 F9
197. ti Band Frequency options refer to Page 52 Multi Band Frequency Options 114 Details about Function Parameters 6 6 F5 Digital Output and Relay Output Settings Functions of Digital Output Terminal Factory ue Settings Modification Functions of Digital Output Terminal Factory ue Settings Modification Factory Modification Settings Output Functions of Relay Output T1 Factory Modification Settings Output Functions of Relay Output T2 Factory settings 25 Modification Output Functions of Relay T3 Factory 26 Modification Settings Output Functions of Relay T4 Factory 27 Modification Settings Output Functions of T5 Output Functions of T6 Y3 Extension Factory Output Settings 28 Modification Output Functions of T7 Y4 Extension Factory Output Settings 29 Modification Output Functions of T8 Y5 Extension Factory Output Settings 30 Modification Output Functions of T9 Y6 Extension Factory Output Settings 31 Modification Output Functions of T10 Y7 Extension Factory Output Settings 32 Modification Output Functions of T11 Y8 Extension Factory Output Settings 33 Modification 0 59 refer to the following table of definitions of digital output functions 1 Related Monitoring Parameters FU 27 FU 28 FU 30 and FU 31 Digital Output Terminal Status 115 THERMATEC 4 Table of Def
198. ting status If the variable frequency circulator pump is subject to line frequency trial operation the pump will be directly switched to line frequency For a variable frequency circulator pump variable frequency line frequency trial operation can be conducted to confirm if the rotation direction is uniform If a line frequency operation is required you must confirm that the rotation directions of line frequency operation and variable frequency operation are uniform Pump Startup Shutdown Factory A Modification Sequence Settings Units digit Shutdown sequence applicable only to auxiliary pumps O First to be started and first to be 1 First to be started and last to be shut shut down down Tens digit Startup sequence Circulator Pumps 0 5 startup shutdown options Pumps to be first started will be selected via the control terminal Setting Pump 1 is the first to be started Range Pump 2 is the first to be started Pump 3 is the first to be started Pump 4 is the first to be started Pump 5 is the first to be started Pumps involving a relatively long startup shutdown time Shutdown Sequence The shutdown sequence applies to auxiliary pumps only The startup before shutdown mode applies primarily to pumps with different capacity Startup Sequence If 0 is selected the control terminal will select the first pump to be started Settings of external terminals include 55 Priority Pump St
199. tion 2 Also gradual transition switching is available according to the working 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 PID parameter PID parameter PID Parameter2 PID Parameter2 PID Parameter PID Parameter1 _ _ gt Working frequency PID error L r L NERA 0 Max Frequency 0 100 J PID Parameter Adjustment Principle Increase the proportional gain from a smaller value 0 20 until the feedback signal starts to oscillate and then reduce it by 40 60 to stabilize the feedback signal Decrease the integral time from a greater value 20 00s until the feedback signal starts to oscillate and then increase it by 10 50 to stabilize the feedback signal If the system has a relatively high requirement on overshooting and dynamic error differential action may be used Sampling Period j Modification o 0 001 10 000s 3 PID Sampling Period Generally the settings should be 5 to 10 times smaller than the response time of the controlled object 140 Details about Function Parameters Modification o 2 When the deviation between the set value and the feedback is smaller than the ultimate deviation PID stops adjustment and the output remains unchanged This function is used to eliminate frequent actions of the control Ultimate deviation
200. tion can be prevented and control properties of such loads as grinding machines can be improved Factory Modification Settings Fb 35 Cooling Fan Control Setting Range 0 Auto operation 1 Constant operation 175 THERMATEC 4 Auto operation The cooling fan operates automatically according to the internal temperature of the inverter Factory i Modification Settings Fb 36 Avoidance Frequency 1 Setting 0 00 625 00Hz Range Width of Avoidance Factory Frequency 1 Settings Modification Fb 37 Modification 0 00 20 00Hz Factory Modification Settings Fb 38 Avoidance Frequency 2 Modification 0 00 625 00Hz Width of Avoidance Factory Frequency 2 Settings Modification Fb 39 Modification 0 00 20 00Hz Factory Modification Settings Fb 40 Avoidance Frequency 3 Modification 0 00 625 00Hz Width of Avoidance Factory Ebd Frequency 3 Settings Modification Modification 0 00 20 00Hz The avoidance frequency function is intended to protect the working frequency of the inverter from mechanic resonance points 176 Details about Function Parameters In the acceleration deceleration process the running frequency passing through the avoidance frequency normally limit inverter not be running steadly in the range of avoidance frequency width only Set frequency after being treated Avoidance a frequency wid
201. tion to the power supply verify that the rated input voltage of the inverter conforms to the voltage rating of the AC power supply otherwise there may be a personal injury or equipment damage 9 The main loop terminal must be securely connected to the cold pressed terminal of the conductor 10 Output Terminals U V and W must be wired in strict compliance with the phase sequence 11 It is forbidden to connect capacitors or pressure sensitive resistors to the output terminal of the inverter with an attempt to absorb surges 21 THERMATEC 3 3 1 Wiring and Configuration of Main Loop Terminal Refer to the following drawing for the connection between the inverter and the peripherals Circuit Breaker Cuts off power supply quickl in the event of an overcurrent of any downstrea A ddns samMog Electromagnetic Contactor Control the on off of the power supply for the inverter i T circuit breaker Electromagnetic m Contactor Input AC Reactor Improves input power factor of the inverter minimizes input Input AC reactor current harmonics alleviates current a unbalance induced by unbalance of voltage between phases of the power supply and control surges a Input EMI Filter Controls the electromagnetic interference conducted by the inverter to the main power cord Input EMI filter f External Braking Unit Braking Resistor 30kW and above Braking Resistor 22
202. tored within Instantaneous Power Failure Time Allowance Fb 20 a restart depending on Restart Mode of Instantaneous Power Failure Self Reset and Operation Suspension will follow and the undervoltage timeout fault will be reported Fb 18 2 The output is locked and the drop in DC busbar voltage slows down As long as the undervoltage does not cause a power failure judged by control panel display a restart will follow after detection of voltage restoration The startup mode depends on Fb 25 Restart Mode of Instantaneous Power Failure Self Reset and Operation Suspension Details about Function Parameters Fb 18 3 In the case of an undervoltage press Fb 21 Instantaneous Deceleration Time or maintain the decelerated operation at the present deceleratin 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 3 Fb 18 1 2 or 3 This solution is intended for large inertia loads such as fans and centrifuges to prevent undervoltage shutdown caused by instantaneous power failure 3 Fb 20 Instantaneous Power Failure Time Allowance The parameter only applies to cases where Fb 18 1 3 A free shutdown will follow and an undervoltage fault Er dcL will be reported in the ca
203. trol EXT Flashing 2 When the command execution channel is the control panel press O to change direction When power supply is on the default direction is clockwise The function of O is selected via the hundreds digit of FC 01 Forced switching of the channel of command execution channel is enabled via digital input 42 Switching of command execution channel to terminal or panel Refer to Page 54 for details 84 Details about Function Parameters Frequency Setting Retention Mode Modification o Units digit 0 Upon poweroff the main frequency settings modified via Poweroff storage A communication or will be stored to F0 00 option 1 Upon poweroff the main frequency settings modified via communication or OO will not be stored Tens digit 0 Upon shutdown the main frequency settings modified Shutdown retention options via communication or will be retained 1 Upon shutdown the main frequency settings modified via communication or OO will be restored to FO 00 This parameter is effective only when FO 01 Main setting channel for normal operation is O or 1 Auxiliary Setting Channel Options Factory Settings Modification 1 FO 00 digital frequency 2 UP DOWN settings adjustment 4 Al2 5 Al3 0 Inapplicable 3 All 6 PFI Auxiliary Channel Gain Factory settings 1 000 Modification 1 000 1 000 Max Frequency Factory Settings 50 00Hz Modification FO
204. ttings must be based on the max frequency as a reference the PID set value feedback value must be represented as the percentage of the PID reference values Factory 4 nae Settings 0 00 Modification Factory 100 00 Modification Settings Input Analog Quantity of AI12 Factory 9 sg a Inflection Point Settings 20 0 Modification F6 09 Min analog quantity F6 10 Max analog quantity Deviation from Al2 Inflection Factory Point Settings Mociicauon 0 00 50 00 Set Value Feedback Value ae Corresponding with Al2 y Modification h Settings Inflection Point 100 00 100 00 Al2 Offline Threshold factory Modification Settings 20 00 20 00 F6 17 Al2 Input Filter Time Factory 0 100s Modification o Settings Setting 0 000 10 000s Details about Function Parameters Factory 0 00 Modification Settings Al3 Min Input Analog Quantity Al3 Max Input Analog Factory a ae Quantity Settings 100 00 Modification 100 00 100 00 Set Value Feedback Value of Factory Al3 Min Input Analog Quantity Settings Set Value Feedback Value of Al3 Max Input Analog Quantity 100 00 100 00 NOTE Frequency settings must be based on the max frequency as a reference the PID set value feedback value must be represented as the percentage of the PID reference values 0 00 Modification Factory 100 00 Modification Setti
205. umber Start Address Lower byte OOH Higher Byte of the 2 Number Number of Words Written Higher odii byte Lower Byte of the 2 Number Number of Words Written Lower R byte CRC Lower byte CRC Lower byte 4FH CRC Higher byte CRC Higher byte 70H 194 Details about Function Parameters Example Shut down Slave 1 and set it as clockwise 50 00Hz The first 2 words of Address 3200H will be modified to OO3EH and 1388H Master Request Slave Address Modbus Function Number Start Address Higher byte Start Address Lower byte Number of Words Written Higher Slave Response byte Number of Words Written Lower Slave Address sen 01H Number of Bytes Written Modbus Function Number 10H Higher Byte of the 1 Number Start Address Higher byte 32H Lower Byte of the 1 Number Start Address Lower byte OOH Higher Byte of the 2 Number Number of Words Written Higher te 00H Lower Byte of the 2 Number Number of Words Written Lower a 02H CRC Lower byte CRC Lower byte 4FH CRC Higher byte CRC Higher byte 70H Function 22 Mask Writing When operating a control word the read out 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 contro
206. umber of main pumps The system configures the main pumps as a priority For example if there are 2 main pumps and 2 auxiliary pumps the serial number of the main pumps will be 1 and 2 and the serial number of the auxiliary pumps will be 3 and 4 Sleeping and sleeping pump options Pumps with a smaller capacity than the main pump are used as the sleeping pump If the water consumption is very small the sleeping 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 Details about Function Parameters Factory Modification Settings Fault and PID Lower Limit Options Units digit PID lower limit options 0 Operation shutdown 1 Operation maintained Setting Tens digit Fault action options Range 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 PID lower limit options When 0 operation shut down is selected if a single pump is operating at a lower frequency limit but the feedback value is still greater than the set value the pump will stop operation In some cases the shutdown of all pumps is not allowed Even if a single
207. ump capacity The system prescribes the min capacity for Pump 1 Pump 1 lt Pump 2 lt Pump 3 When the pump of a smaller capacity attains to the upper frequency limit if the pressure is lower than the settings the current pump will be shut down and the pump of a larger capacity will be started up When the pump of a larger capacity is operating at a lower frequency limit and the pressure is higher than the settings the current pump will be shut down and the pump of a smaller capacity will 144 Details about Function Parameters be started In the case of a single pump in constant pressure operation 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 will quickly start all the pumps at the largest water supply capacity In this mode the output frequency is not set by the PID regulator Water Pump Settings and Factory Sleeping Options Settings Modification Units digit Number of variable frequency cyclic switchover pumps 1 5 Tens digit Number of auxiliary pumps 0 4 Hundreds digit Startup mode of auxiliary pumps O Direct startup 1 Startup by soft start
208. us modulation 3 The auto mode has much lower switching loss when switching to noncontinuous modulation but its harmonics is larger than continuous modulation Depend on inverter Modification model No Factory Carrier Frequency ne 15kW and below 1 1k 12 0 kHz Factory settings 4 0kHz ree 18 5 160kW 1 1k 8 0 kHz Factory settings 2 5kHz 200kW and above 1 1k 5 0 kHz Factory settings 2 0kHz 173 THERMATEC Factory o fe i Modification o Settings Fb 30 Random PWM Settings Setting 0 30 Range Carrier Frequency Auto Factory Adjustment Options Settings Fb 31 Modification Setting 0 Disabled 1 Enabled Range 4 Fb 29 Carrier Frequency A higher carrier frequency involves very low motor noise current harmonics and heat dissipation However common 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 J Fb 30 Random PWM Settings Radom PWM can spread the spectrum of the carrier tone to improve the tone This parameter can be used to make a low carrier frequency more pleasant to the ear When the parameter is set as 0 it means a f
209. ut 3 43 Pump 1 oie Terminal sas Switching of disabled Motor Option j X6 PFI Pul frequency 1 se settings 44 Pump 2 Frequency to All disabled Motor Option Input 12 External fault 2 48 Lists of function parameters Param E Factory Modifi Leek Name Setting Range and Description settings cation Page Functions input 45 Pump 3 disabled of Digital 13 Fault reset 46 Pump 4 disabled Input 14 Clockwise jog 47 Pump 5 disabled F4 06 Terminal 15 Anticlockwise jog 48 Small sleeping 0 102 X7 16 Emergency pump disabled Extension shutdown 49 Drainage pump Terminal 17 Inverter disabled Functions Operation disabled 50 Lower water level of Digital 18 Free shutdown limit of Wastewater Input 19 UP DOWN UP Pool F4 07 Terminal 20 UP DOWN 51 Upper water level g 102 x8 DOWN limit of Wastewater Extension 21 UP DOWN CLEAR Pool Terminal 22 Check of 52 Signal of upper 7 Contactor 1K1 water level limit Functions 23 Check of 53 Signal of lower of Digital Contactor 1K2 water level limit Input 24 Check of 54 Signal of Pape ening Contactor 2K1 firefighting system in 102 x3 i 25 Check of operation Extension Contactor 2K2 55 Priority pump Terminal 26 Check of startup option 1 Functions Contactor 3K1 56 Priority pump of Digital 27 Check of startup option 2 Input Contactor 3K2 57 Priority pump F4 09 Terminal 28 Check of tartup option 3 0 102
210. west working frequency required for variable frequency operation the inverter will operate at the Decreasing Pump Coming Frequency This is intended to prevent a sudden decrease of pumps from causing a substantial pressure drop at a line frequency Increasing Pump Deviation Upper Factory Moderati Limit Settings Settings poeroen Decreasing Pump Deviation Lower Factory Moderation Limit Settings Settings F7 03 F7 03 151 THERMATEC 4 Increasing Pump deviation upper limit settings If the pressure is still higher than the pressure settings F8 14 after the output frequency reaches the min working frequency required for variable frequency operation a Decreasing Pump judgment and Decreasing Pump operation will be started 4 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 Factory Settings F8 16 Mechanical Interlock Time Modification Setting Range 0 05 20 00s 3 Mechanical Interlock Time This parameter is primarily used to switch a pump motor from variable frequency operation to line frequency operation This is a parameter configured to prevent a short circuit caused by a solenoid switch contactor action time delay between the inverter and the line frequency AC power supply
211. x pie i Settings Feedback 3 i Time konii i i i T i t Working frequefcy H w i J Closedloop adjustment in ptocess i i i Time _ Set Value Increase Decrease Time A i Modification o 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 PID Adjustment Characteristics Modification x 0 Positive Action 1 Negative Action 4 PID adjustment characteristics An positive action means that when the settings are increased under stable working conditions the rotation speed is required to be 141 THERMATEC increased i e heating control a negative action means that when the settings are increased under stable working conditions the rotational speed is required to be decreased i e cooling control Factory Modification Settings Integral Control Options 0 No integral action 1 Integral action Factory Modification Settings PID Upper Amplitude Limit F7 18 PID Lower Amplitude Limit 100 0 Factory Modification Settings PID Lower Amplitude Limit 100 0 F7 17 PID Upper Amplitude Limit Factory a ee Settings 5 0 Modification PID Differential Amplitude Clipping 0 0 100 0 clipping of the upper lower amplitude limits of differential components The user should clip PID amplitude as require
212. y SettingsxFC 14 Linear Velocity Display Coefficient the Unit indicator lamp flashe FU 11 PID Feedback Value Min Unit T Modification A FU 12 PID Settings Min Unit Modification A FU 13 Alt Min Unit 0 1 Modification A FU 14 Al2 Min Unit 0 1 Modification A FU 15 Al3 Min Unit 0 1 Modification A FU 16 PFI Min Unit 0 1 Modification A FU 17 UP DOWN Adjustment Min Unit 0 1 Modification A FU 18 Pump Status 1 Min Unit 1 Modification A 201 THERMATEC 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 Invariable frequency operation 2 In line frequency Operation 3 In fault overhaul FU 19 Pump Status 2 Modification Tens digit Drainage pump Units digit Sleeping pump Description O On standby 1 In variable frequency operation 2 In line frequency Operation 3 In fault overhaul PID Output Value Min Unit 0 1 Modification Description Radiator Temperature Min Unit 0 1 C Modification Output Power Factor Min Unit 0 01 Modification KWH Meter Settings Min Unit 0 1kWh Modification 0 0 6553 5kWh hold 4 and Y atonetime to reset the parameters and the KWH timer KWH Timer Min Unit 0 01h Modification A 0 00 655 35h hold 4 and Y atone time to reset the parameter and the KWH timer Digital Input Terminal Status 1 Min Unit 1 Modification
213. y motor The nameplate texts are incorrect or motor overload protection settings are inappropriate Set F3 02 Fb 00 and Fb 01 correctly The motor stalls or has an abrupt load change The external fault terminal is closed The motor current exceeds the overload detection level and the overload detection time The output current of the inverter falls below the underload protection level and the underload detection time Damaged contactor Check the load Rectify the external fault Check the load Check the overload protection settings Check the load Check the underload protection settings Replace the main loop contactor and seek for assistance Damaged control loop The contactor of the water supply system has a problem with closing Parameter read in error Serious communication interference Seek for assistance Check the contactor of the water supply system Try it again after the reset If the problem persists seek for assistance Check the wiring and earthing of the communication loop The upper computer is not working Check the upper computer and the wiring 207 THERMATEC Fault Display Fault Code Fault Type Possible Cause Solution Er lPo Er LPo 24 Er Aco Er Aco 25 Er PLL Er PLL 26 ErrHoa Er rHo 27 ErAbb Er Abb 28 Er Prt Er PnL 31 208 Current Detection Fault Water Level Transducer A

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