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User Manual PR8000 Series - prostar international electric co.,ltd.

1. le 485 Communication Omma oii i Wi ommon opimo EE EA i ae Diagram for Single phase Inverter n 1 1 1 1 i 1 PR8000 AC380V 485 Communication 5 ing Diagram for Three phase Inverter 13 PR8000 IV Operation and Simple Running This chapter defines and interprets the terms and nouns describing the control running and status of the inverter Please read it carefully It will be helpful to your correct operation 4 1 Control mode PR8000 inverter has two control modes sensorless vector control F106 0 and V F control F106 2 Mode 0 sensorless vector control also named open loop vector control suitable for the cases that no encoder is installed there are higher requirements for starting torque and control precision of speed and V F control mode can not satisfy Mode 2 V F control mode 4 2 Mode of frequency setting Please refer to F203 F207 for the method and channel for setting the running frequency speed of the PR8000 inverter 4 3 Mode of controlling for running command The channel for inverter to receive control commands including start stop and jogging etc constains three modes 1 Keyboard keypad panel control 2 External terminal control 3 Serial communication control The modes of control command can be selected through the function codes F200 and F201 4 4 Operating status of inverter
2. ccc cece eee e eee ees 54 Appendix 5 Zoom Table of Function Code cece 63 PR8000 I Product This manual offers a brief introduction of the installation connection for F1000 G series inverters parameters setting and operations and should therefore be properly kept Please contact manufacturer or dealer in case of any malfunction during application 1 1 Nameplate Taking for instance the PR8000 series 7 5KW inverter with three phase input its nameplate amp PROSTAR INTERNATIONAL ELECTRIC CO LTD is illustrated as Fig 1 1 movet PR8000 0075T3G 3Ph three phase input 380V 50 60Hz input mrur PH AC 30V __50 60Hs irate 3PH AC 0380V 170A WMI voltage range and rated frequency 3Ph 3 phase output 17A 7 5KW rated output current and power ce Il Ih 0 00 650 0Hz output frequency range Fig 1 1 Nameplate Illustration 1 2 Model Illustration Taking the same instance of 7 5KW inverter with three phase its model illustration is shown as Fig 1 2 8000 0075 T3 G amp G Constant torque Power input T3 3 phase 380VAC input S2 single phase 220VAC input Applicable motor power 7 5KW Series code Manufacturer s name and upgrade code Figl 2 Product Model Illustration 1 3 Appearance The external structure of PR8000 series inverter is classified into plastic and metal housings Only wall hanging type is available for plastic housing while wall hanging type and cabinet type
3. 00 Standby mode 01 Forward running 02 Reverse running 04 Over current OC 05 DC over current OE 06 Input Out phase PF1 07 Frequency Over load OL1 08 Under voltage LU 09 Overheat OH 0A Motor overload OL2 OB Interference ERR 0C LL OD External Malfunction ESP OE ERR1 OF ERR2 2 Control commands Parameters Address Parameters Discription write only 2000 Command meaning 0001 Forward running no parameters 0002 Reverse running no parameters 0003 Deceleration stop 0004 Free stop 0005 Forward jogging start 0006 Forward jogging stop 0007 Reserved PR8000 0008 Run no directions 0009 Fault reset 000A Forward jogging stop OOOB Reverse jogging stop 2001 Lock parameters 0001 Relieve system locked remote control locked 0002 Lock remote control any remote control commands are no valid before unlocking Command types of PR8000 series do not belong to every inverter models 3 Illegal Response When Reading Parameters Command Disciption Function Data Slave parameters response The highest oder byte changes into 1 Command meaning 0001 Illegal function code 0002 Illegal address 0003 Illegal data 0004 Slave fault 0005 Slave busy 0008 Parity check fault The following is response command when read write paremeters Eg1 In RTU mode change acc time F114 to 10 0s in NO 01 inverter Query Register Register Preset
4. Terminal two line type 2 F208 two line three line three line operation control 1 operation control three line operation control 2 start stop controlled by direction impulse F209 Selecting the mode of stop by deceleration time stopping the motor free stop F210 Frequency display accuracy 0 01 2 00 0 01 V F211 Speed of digital speed control 0 01 100 00Hz S F212 Reserved F213 _ Selfstarting after repowered on 0 invalid 1 valid 0 y F214 Selfstarting or not after reset 0 invalid 1 valid 0 y FUNCTION CODE FAST RES TABEL Selfstarting delay time Times of selfstarting in case of repeated faults Delay time for fault reset F217 0 1 3000 0 F218 F219 Reserved spon JoxUOD suTUUNYy Frequency memory en after power down 0 invalid 1 valid F221 F230 Reserved Function Definition Function Code Function Section Relay token output DO token output DO2 token output Setting Range Mfr s Value no function inverter fault protection over latent frequency 1 over latent frequency 2 free stop inverter is running DC braking 7 acceleration deceleration time switchover 8 reserved 9 reserved 10 inverter overload pre alarm 11 motor overload pre alarm 12 stalling 13 14 reserved 15 frequency arrival output 16 overheat pre alarm 17 over latent current output 18 reserved
5. Timing Control and Protection e g F501 3 then inverter will run at auto circulation of 3 stage speed F502 100 then inverter will run 100 times of auto circulation F503 1 inverter will run at the speed of the last stage after the auto circulation running is finished Then The inverter can be stopped by pressing stop or sending stop signal through terminal during auto circulation running After circulating r Start auto 100 times Keep running at circulating running Stage 3 speed Figure 6 1 Auto Circulating Running F504 Frequency setting for stage 1 i Mfr s value 5 00Hz F505 Frequency setting for stage 2 speed Mfr s value 10 00Hz F506 Frequency setting for stage 3 speed Mfr s value 15 00Hz F507 Frequency setting for stage 4 speed Mfr s value 20 00Hz F508 Frequency setting for stage 5 speed Mfr s value 25 00Hz F509 Frequency setting for stage 6 speed Mfr s value 30 00Hz F510 Frequency setting for stage 7 speed Mfr s value 35 00Hz Setting range F511 Frequency setting for stage 8 speed F112 F111 Mfr s value 40 00Hz F512 Frequency setting for stage 9 speed Mfr s value 5 00Hz F513 Frequency setting for stage 10 speed Mfr s value 10 00Hz F514 Frequency setting for stage 11 speed Mfr s value 15 00Hz F515 Frequency setting for stage 12 speed Mfr s value 20 00Hz F516 Frequency setting
6. reserved 10 inverter overload pre alarm 11 motor overload pre alarm F302 DO2 token output 12 stalling 13 14 reserved 15 frequency arrival output 16 overheat pre alarm 17 over latent current output 18 reserved IMfr s value 1 IMfr s value 4 IMfr s value 0 12 Stalling inverter will stop accelerating or decelerating while stalling during acceleration deceleration and token signal is output 15 Frequency arrival output set the threshold through function code 07 Characteristic frequency 1 Setting range F112 F111Hz OP1 terminal fi 08 Characteristic frequency 2 09 Characteristic frequency width 11 Characteristic current hysteresis loop width 2 Frequency arrival threshold Setting range 0 00 5 00Hz ting range O 100 0 Characteristic current Setting range 0 LOO0A Setting range O 100 Setting range ion setting 0 no function 1 running terminal OP2 terminal fi 2 stop terminal ion setting 3 multi stage speed terminal 1 4 multi stage speed terminal 2 OP3 terminal fi OP4 terminal fi 5 multi stage speed terminal 3 x __ 6 multi stage speed terminal 4 1on setting 7 reset terminal free stop terminal 9 external emergency stop terminal ion setting 10 acceleration deceleration forbidden terminal 11 forward run jogging IMfr s value 10Hz 50Hz
7. Setting range F208 0 other type Terminal 1 two line type 1 2 two line type 2 Mfr s value 0 two line three line 5 n 3 three line operation control 1 operation control A p 4 three line operation control 2 5 start stop controlled by direction impulse Five modes are available for terminal operation control As shown in Fig 5 2 36 stands for switch a ole for normally closed contact for normally open contact FWD REV and Xx are three terminals designated in prografifhing OP1 OP8 In case of stage speed control set F208 to 0 If F208 0 when selecting two line type or three line type F200 F201 and F202 are invalid 32 Operation Control Table 6 1 Terminal Control Mode F208 Terminal Function Realized and Control Loop Wiring o o FWD terminal open stop close forward running 1 Two line type 1 _o o REV terminal open stop close reverse running Forward stop CM terminal common port Reverse stop 2 Two line type 2 7 o FWD terminal open stop close running Reverse forward __o o REV terminal open forward close reverse Running stop CM terminal common port sto X terminal open stop 3 Three line t 1 1 _ 1 FWD terminal forward running signal reg a ype eer close forward running Forward running s
8. X terminal 18 acceleration deceleration time switchover terminal 19 Reserved 20 Reserved 21 frequency source switchover terminal 22 30 Reserved ADM WNKH OO oo Free stop terminal logic S T 5 r S S 5 z p 5 E s 5 a Q z S l E 5 z n External emergency stop terminal logic Input frequency of max pulse 0 positive logic valid for low level 1 negative logic valid for high level 0 9999 Corresponding frequency for max input pulse frequency 50 00 650 0Hz Terminal filter times 1 100 Reserved FUNCTION CODE FAST RES TABEL Function Section Function Code Function Definition Setting Range Mfr s Value gt 5 x S oe aa 5 3 iS 5 a Q kz Lower limit of AIl 0 00 F402 0 F403 0 00V Change J proportional gain K1 F400 5 00V Max 1 00 F401 2 00 0 0 10 0 ATI filtering time constant 0 1 10 0 Lower limit of AI2 channel input 0 00 F408 Corresponding setting for lower limit of AP2 input Upper limit of AI2 channel input 0 F409 F406 5 00V Corresponding setting for upper limit of AI2 input AI2 channel proportional gain K2 Max 1 00 F407 2 00 0 0 10 0 AP filtering time constant Lower limit of AI3 channel input Corresponding setting for lower limit of AI3 input 0 1 10 0 0
9. and function code editing The other display items will be covered As F131 255 all display items are visible of which function code editing will be visible whether or not it is selected Should you intend to check any display item just press the Mode key for switchover Refer to the following table for each specific value unit and its indication Whatever the value of F131 is set to corresponding target frequency will flash under stopped status Target rotary speed is an integral number If it exceeds 9999 add a decimal point to it Current display A Voltage display U Sampled value Temperature H Count value Linear speed L If it exceeds 999 add a decimal point to it If it exceeds 9999 add two decimal points to it and the like PR8000 Setting range 1 Keyboard jogging 2 Target rotary speed 3 mae Mfr s value F132 Display items of stop 4 PN voltage payee 4 8 PI feedback value 16 Temperature F133 Drive ratio of driven system Setting range 0 10 200 0 Mfr s value 1 00 F134 Transmission wheel radius 0 001 1 000 m Mfr s value 0 001 Calculation of rotary speed and linear speed For example If inverter s max frequency F111 50 00Hz numberS of motor poles F804 4 drive ratio F133 1 00 transmission shaft radius R 0 05m then Transmission shaft perimeter 2 r 2x3 14x0 05 0 314 meter Transmission shaft rotary speed 60x oper
10. contactor fault respectively For trouble shooting please refer to Appendix I to this manual Trouble Shooting 4 5 Keypad panel and operation method Keypad panel keyboard is a standard part for configuration of PR8000 inverter Through keypad panel the user may carry out parameter setting status monitoring and operation control over the inverter Both keypad panel and display screen are arranged on the keyboard controller which mainly consists of three sections data display section status indicating section and keyboard operating section There are two types of keyboard controller with potentiometer or without potentiometer for inverter Each type of keyboard controller has two sizes For details please refer to Chapter II of this manual Keypad panel It is necessary to know the functions and how to use the keypad panel Please read this manual carefully before operation 4 5 1 Method of operating the keypad panel 1 Operation flow of setting the parameters through keypad panel A three level menu structure is adopted for setting the parameters through keypad panel of inverter which enables convenient and quick searching and changing of function code parameters Three level menu Function code group first level menu Function code second level menu Set value of each function code third level menu 2 Setting the parameters Setting the parameters correctly is a precondition to give full play of inverter
11. 2 Subtract the final field value from FF hex all 1 s to produce the ones complement 3 Add 1 to produce the twos complement 2 RTU Mode Cyclical Redundancy Check CRC The CRC field is two bytes containing a 16 bit binary value The CRC is started by first preloading a 16 bit register to all 1 s Then a process begins of applying successive 8 bit bytes of the message to the current contents of the register Only the eight bits of data in each character are used for generating the CRC Start and stop bits and the parity bit do not apply to the CRC A procedure for generating a CRC 16 is 1 Load a 16 bit register with FFFF hex all 1 s Call this the CRC register 2 Exclusive OR the first 8 bit byte of the message with the high order byte of the 16 bit CRC register putting the result in the CRC register 3 Shift the CRC register one bit to the right toward the LSB zero filling the MSB Extract and examine the LSB 4 If the LSB was 0 Repeat Step 3 another shift If the LSB was 1 Exclusive OR the CRC register with the polynomial value A001 hex 1010 0000 0000 0001 5 Repeat Steps 3 and 4 until 8 shifts have been performed When this is done a complete 8 bit byte will have been processed When the CRC is appended to the message the low order byte is appended first followed by the high order byte 55 PR8000 2 Command Type amp Format 1 The listing below shows the function codes code nam
12. Basic Paramters F127 F129 Skip Frequency A B Hz Setting range 0 00 650 0 Mfr s value 0 00Hz F128 F130 Skip Width A B Hz Setting range 2 5 Mfr s value 0 0 Systematic vibration may occur when the motor Output A ve A ae eee a Frequency is running at a certain frequency This parameter is Hz set to skip this frequency P h Le r gee n in nan A ry The inverter will skip the point automatically F129 Ly 5 when output frequency is equal to the set value of E130 this parameter fiz Skip Width is the span from the upper to the lower limits around Skip Frequency For example Skip Frequency 20Hz Skip Width 0 5Hz inverter will skip automatically when output is between 19 5 20 5Hz Figure 5 2 Skip Frequency This function is invalid during p Time t acceleration deceleration 1 Current output rotary speed 2 Output current 4 Output voltage 8 PN voltage Mfr s value 16 PI feedback value 1 2 4 8 15 32 Temperature F131 Running Display Items 64 Count value 128 Linear speed Selection of one value from 1 2 4 8 16 32 64 and 128 shows that only one specific display item is selected Should multiple display items be intended add the values of the corresponding display items and take the total values as the set value of F131 e g just set F131 to be 25 1 8 16 if you want to call gt 66 frequency output current
13. D4 1000x550x2000 800x350 M16 Fig 3 1 Plastic Profile 52 Fig3 2 Metal Profile COMMUNICATION ENCHIRIDIONL Appendix 3 Selection of Braking Resistance Applicable Motor Inverter Models Applicable Braking Resistance Power KW PR8000 00004XS2G 0 4 Al Housing 150W 60 PR8000 00007XS2G Al Housing 150W 60 PR8000 00015XS2G Al Housing 150W 60 PR8000 0007T3G Al Housing 80W 200 PR8000 0015T3G Al Housing 80W 150 PR8000 0022T3G PR8000 0037T3G Al Housing 150W 150 PR8000 0040T3G PR8000 0055T3G Al Housing 250W 120 PR8000 0075T3G Al Housing 500W 120 PR8000 0110T3G Al Housing 1K W 90 PR8000 0150T3G 15 Al Housing 1 5KW 80 PR8000 Appendix 4 Communication Manual Version 1 6 I General Modbus is a serial and asynchronous communication protocol Modbus protocol is a general language applied to PLC and other controlling units This protocol has defined an information structure which can be identified and used by a controlling unit regardless of whatever network they are transmitted You can read reference books or ask for the details of MODBUS from manufactures Modbus protocol does not require a special interface while a typical physical interface is RS485 II Modbus Protocol 1 Overall Descriptio 1 Transmission mode 1 ASCII Mode In ASCII mode one Byte hexadecimal format is expressed by two ASCII characters For example 31H h
14. F706 Inverter Overloading Coefficient Setting range 120 190 Mfr s value 150 Mfr s value 100 F707 Motor Overloading Coefficient Setting range 20 100 Overloading Coefficient the ratio of overload protection current and rated current whose value shall be subject to actual load F708 Record of The Latest Malfunction Type F709 Record of Malfunction Type for Last but One F710 Record of Malfunction Type for Last but Two F711 Fault Frequency of The Latest Malfunction F712 Fault Current of The Latest Malfunction F713 Fault PN End Voltage of The Latest Malfunction 43 PR8000 F714 Fault Frequency of Last Malfunction but One F715 Fault Current of Last Malfunction but One F716 Fault PN End Voltage of Last Malfunction but One F717 Fault Frequency of Last Malfunction but Two F718 Fault Current of Last Malfunction but Two F719 Fault PN End Voltage of Last Malfunction but Two F720 Record of overcurrent protection fault times F721 Record of overvoltage protection fault times F722 Record of overheat protection fault times F723 Record of overload protection fault times Setting range 0 invalid 1 valid is F724 Input out phase Mfr s value Setting range 0 invalid 1 valid pens hota ees F725 Undervoltage Setting range F72 heat Mfr s value 1 PA 0 invalid 1 valid EAE F728 Input
15. When the inverter is powered on it may have four kinds of operating status stopped status programming status running status and fault alarm status They are described in the following 4 4 1 Stopped status If re energize the inverter if self startup after being powered on is not set or decelerate the inverter to stop the output the inverter is at the stopped status until receiving control command At this moment the running status indicator on the keyboard goes off and the display shows the display status before power down 4 4 2 Programming status Through keypad panel the inverter can be switched to the status that can read or change the function code parameters Such a status is the programming status There are numbers of function parameters in the inverter By changing these parameters the user can realize different control modes 4 4 3 Running status The inverter at the stopped status or fault free status will enter running status after having received operation command The running indicator on keypad panel lights up under normal running status 4 4 4 Fault alarm status 14 Basic Paramters The status under which the inverter has a fault and the fault code is displayed Fault codes mainly include OC OE OL1 OL2 OH LU PFI and CB representing over current over voltage inverter overload motor overload overheat input undervoltage input out phase and
16. or Free Stop command is ecxcuted 0 the holding time can be canceled A100 U100 Output current 100A and output voltage 100V Keep one digit of decimal when current is below 100A PR8000 III Installation amp Connection 3 1 Installation Inverter should be installed vertically as shown in Fig 3 1 Sufficient ventilation space should be ensured in its surrounding Clearance dimensions recommended are available from Table 3 1 for installing the inverter Table 3 1 Clearance Dimensions Inverter Model Clearance Dimensions Hanging lt 22KW A2150mm B250mm Hanging 222KW A2 gt 200mm B275mm Cabinet 110 400KW C2200mm D275mm 3 2 Connection o In case of 3 phase input connect R S and T terminals L1 and L2 terminals for single phase with power source Milietabeeinstallation ketch from network and PE E to earthing U V and W terminals to motor e Motor shall have to be ground connected Orelse electrified motor causes interference e External braking cell may be considered for inverter with single phase input if load inertia is too large for the built in braking cell o For inverter with 3 phase input and power lower than 15kw braking cell is also built in If the load inertia is moderate it is Ok to only connect braking resistance with built in braking cell PE L1 I2 P B U V W 220V Bo ELLI e 380y braking resistance C P W J PR8000 PE P P N V tie ir
17. s rated value corrrect Drive ratio correct Max output frequency value correct Check if voltage drops between motor terminals too high Too big load Too big with load change Single phase or 3 phase for power Out phase To correct wiring To correct setting Reduce load Check motor nameplate data Check speed change mechanism Check setting Check V F Characteristic value Reduce load reduce load change increase capacity Reactor to be added for single phase power input Correct wiring Motor malfunction Appendix 2 Products amp Structures PR8000 series inverter has its power range between 0 4 400KW Refer to Tables 2 1 and 2 2 for main data There may be two or more than two kinds of structures for certain products Please make a clear indication when placing your order Inverter should operate under the rated output current with overload permitted for a short time However it shall not exceed the allowable values at working time Table 2 1 Product Summary of PR8000 Model Eis aa Ga mia Cooling Mode Remarks PR8000 0004S2G 0 4 BO Self cooling P PR8000 0004XS2G 0 4 BO Self cooling R PR8000 0007S2G 0 75 BO Air Cooling a PR8000 0007XS2G 0 75 E PR8000 0015S2G 1 5 7 B2 Air Cooling B y PR8000 0007T3G 0 75 PR8000 0015T3G 1 5 4 B2 Air Cooling PR8000 0022T3G 2 2 6 5 B2 Air Cooling g PR8000 0037T3G 3 7 8 B4 Air Cooling F F B PR8000 0040T3G 4 0 9 B4 Air Coolin
18. 2 External analog AI2 3 Reserved Mfr s value 0 4 Stage speed control 5 PI adjusting F204 Accessorial frequency source Y 6 Reserved F205 Range selecting for Setting range accessorial frequency source 0 Relative to max frequency Mfr s value 1 Y 1 Relative to frequency X When combined speed control is adopted for frequency source it is used to confirm the relative object of the setting range for the accessorial frequency F206 Accessorial fi Y s Pt SAS Setting range 0 100 Mfr s value 100 range The percentage of accessorial frequency range relative to relative object Setting range 0 X 1 X Y 2 X or Y terminal switchover 3 X or X Y terminal switchover 4 Combination of stage speed and analog Mfr s value 0 F207 Frequency source selecting Select the channel of setting the frequency When F207 0 the frequency is set by main frequency source When F207 1 the frequency is set by adding main frequency source to accessorial frequency source When F207 2 main frequency source and accessorial frequency source can be switched over by frequency source switching terminal When F207 3 main frequency and adding frequency setting can be switched over by frequency source switching terminal When F207 4 stage speed setting of main frequency source has priority over analog setting of accessorial frequency source only suitable for F203 4 F204 1 31 PR8000
19. F149 User defined voltage point 5 Setting range 0 100 Mfr s value 63 Mfr s value 40 00 Mfr s value 81 Mfr s value 100 51 User defined voltage point 6 Setting range 0 100 52 Output voltage corresponding to turnover Setting range 10 100 frequency Mfr s value subject to power F153 Carrier frequency setting Setting range 3 10K 0 4 3 7 8000 5 5 30 6000 Over 37 5000 F155 Digital accessorial frequency setting Setting range O FI111 Mfr s value 0 F156 Digital accessorial frequency polarity Mfr s value 0 setting Setting range 0 or 1 F157 Reading accessorial frequency ies 58 Reading accessorial frequency polarity If speed control mode of accessorial frequency is digital setting memory F155 and F156 are considered as initial set values of accessorial frequency In the mode of combined speed control F157 and F158 are used for reading the value of accessorial frequency Setting range F160 Reverting to manufacturer values 0 Not reverting to manufacturer values Mfr s value 0 1 Reverting to manufacturer values Set F160 to 1 when there is disorder with inverter s parameters and manufacturer values need to be restored After Reverting to manufacturer values is done F160 values will be automatically changed to 0 Reverting to manufacturer values will not work for the function codes marked in the change c
20. Precision 40 5 SVC Torque Control Precision 40 5 SVC Overload Capacity 150 rated current 60 seconds Input Rated Voltage Range Output Input Frequency Resolution Auto Torque elevating Manual Torque Promotion 0 1 30 0 VVVF 3 kinds of modes beeline type square type and Torque Elevating ould under defined V F curve DC braking frequency 1 0 5 0 Hz braking time DC Braking 0 0 10 0s Jogging frequency range min frequency max Jogging Control frequency jogging acceleration deceleration time 0 1 3000 0s Auto Circulating Running and Auto circulating running or terminals control can multi stage speed running realize 16 stage speed running es hi ihe easy to realizeConvenient form a system for process Buin Pradjusting closed loop control Enable to keep output voltage constant automaticall in the case of change of grid voltage Automatic Voltage Rectification AVR PR8000 Potentiometer or external analog signal 0 5V 0 10V 0 20mA keypad terminal keys external control logic and automatic circulation Frequency Setting setting Passive contact switch control keypad control of Start Stop Control La o ti communication control peration 3 kinds of channels from keypad panel contro Function Running Command Channels P tee Eat p terminal and series communication port Frequency sources given digit given analog voltage Frequ
21. Preset Address Hi Address Lo Data Hi Data Lo Address Function CRC Lo CRC Hi 01 06 01 OE 00 64 E8 1E Function code F114 Value 10 0S Normal Response Register Register Response Response Address Hi Address Lo Data Hi Data Lo Address Function Function code F114 Normal Response Abnormal Response Address Function Abnormal code CRC Lo CRC Hi 01 86 04 43 A3 The max value of function code is 1 Slave fault Eg 2 Read output frequency output voltage output current and current rotate speed from NO 2 inverter COMMUNICATION ENCHIRIDIONL Host Query First Register First Register Register Register j Address Function r CRC Lo CRC Hi Address Hi Address Lo count Hi count LO 02 03 10 00 00 04 40 FA Communication Parameters Address 1000H Slave Response Function W Output Frequency Output Voltage Output Current NO 2 Inverter s output frequency is 50 00Hz output voltage is 380V output current is 6 0A numbers of pole pairs are 2 and control mode PC PLC control Numbers of Pole Pairs Control Mode Eg 3 NO 1 Inverter runs forwardly Host Query g Register Register Write Write Address Function R status Hi status Lo 01 06 Communication parameters address 2000H Slave Normal Response Forward running Register Register Write Write i Address Function
22. Selection of FP pulse output range 1 20K 20K Min frequency for FP full range output FP output compensation 50 00 650 0Hz 50 00Hz 0 100 Duty cycle of output pulse Characteristic E T 5 Q a S 5 2 5 a s 5 a e r 3 ak l E 5 5 n frequency 1 0 100 F112 F111 10 00Hz Characteristic frequency 2 F112 F111 50 00Hz Characteristic frequency width F310 Characteristic current 0 100 50 0 1000A Rated current 67 PR8000 Characteristic current hysteresis loop width Frequency arrival threshold terminal function ing OP2 terminal function ing OP3 terminal function setting OP4 terminal function setting OPS terminal function setting OP6 terminal function setting OP7 terminal function setting OP8 terminal function setting 0 100 0 00 5 00Hz no function running terminal stop terminal multi stage speed terminal 1 multi stage speed terminal 2 multi stage speed terminal 3 multi stage speed terminal 4 reset terminal free stop terminal 9 external emergency stop terminal 10 acceleration deceleration forbidden terminal 11 forward run jogging 12 reverse run jogging 13 UP frequency increasing terminal 14 DOWN frequency decreasing terminal 15 FWD terminal 16 REV terminal 17 three line type input
23. Stalling Adjusti s gee aa O invalid 1 valid 0 v an Function Stalling Current Adjusting 120 200 160 y Stalling Voltage Adjusting 120 200 140 y Stalling Protection Judging Time 0 1 3000 0 5 0 y Energy Consumption Brake Point 200 1000 710V Discharging percentage 0 100 50 x F613 F630 Reserved Function Function Function P Section Code Definition Setting Range Mfr s Value Change F700 election of terminal free stop 0 free stop immediately y 3 g mode 1 delayed free stop a Dealy time of free stop and 5 F701 0 0 60 0s 0 0 y R programmable terminal motion j y Q F702 F704 Reserved QO y F705 Overloading Adjusting Gains 0 100 0 x 5 E F706 Inverter Overloading Coefficient 120 190 150 lt 73 PR8000 F707 Motor Overloading Coefficient 20 100 100 x F708 Record of The Latest Malfunction Type Record of Malfunction Type for Last but One Record of Malfunction Type for Last but Two F711 Fault Frequency of The Latest Malfunction Fault Current of The Latest Malfunction Fault PN End Voltage of The Latest Malfunction Fault Frequency of Last Malfunction but One Fault Current of Last Malfunction but One Fault PN End Voltage of Last Malfunction but One Fault Frequency of Last Malfunction but Two Fault Current of Last Malfunction but Two Fault PN End Voltage of Last Malfunction but Two Record of overcurrent protection fault times Record of overvoltage prote
24. Value F100 ser s Password 0 9999 8 F102 Inverter s Rated Current A 2 0 800 0 Subject to inverter model F103 Inverter Power KW 0 40 1000 0 Subject to inverter model F104 Inverter Power Code 100 400 Subject to inverter model F105 Software Edition No 1 00 10 00 Subject to inverter model Setting range 0 Speedless ontrol mode sensor vector control 1 Reserved 2 VVVF assword Valid or Not 0 invalid 1 valid Setting User s Password 0 9999 Starting Frequency Hz 0 0 10 00Hz 0 0 10 0S F113 650 0Hz 0 00Hz F113 F111 F112 1 Acceleration Time 0 1 3000S 5 0S for 0 4 3 7KW 30 0S for 5 5 30KW 2 Acceleration Time 0 1 3000S 60 08 for over 37KW F117 2 Deceleration Time 0 1 3000S F118 Turnover Frequency 15 00 650 0Hz sIpuwuL Iw d Ieg 1 Deceleration Time 0 1 3000S F119 Reserved F120 orward Reverse 0 0 3000S 1 0S Switchover dead Time 0 invalid 1 valid 0 F112 F111 F125 Jogging Acceleration Time 0 1 3000S F126 Jogging Deceleration Time 0 1 3000S 5 0S V PR8000 F127 Skip Frequency A 0 00 650 0Hz 0 00Hz y Skip Width A 2 50Hz Skip Frequency B 0 00 650 0Hz Skip Width B 2 50Hz 1 Current output rotary speed 2 Output current 4 Output voltage 8 PN voltage 16 PI feedback value 32 Temperature 64 Count value 128 Linear speed Running Display Items 1 2 4 8 15 1 Keyboar
25. braking unit The figure is only sketch terminals order of practical products may be different from the above mentioned figure Please pay attention when connecting wires Introduction of terminals of power loop Terminal Terminals Pag 5 Terminal Function Description Marking Power Input RST Input terminals of three phase 380V AC voltage R and T terminals Terminal ia for single phase Output Terminal U V W Inverter power output terminal connected to motor G di T E PE E Inverter grounding terminal or connected to ground Terminal PB External braking resistor Note no Terminals P or B for inverter without built in braking unit DC bus line output externally connected to braking resistor P N P connected to input terminal P of braking unit or terminal N connected to input terminal of braking unit N or terminal Braking Terminal P P Externally connected to DC reactor Wiring for control loop as follows A The following sketch is the control terminals for single phase 0 4KW 0 75KW 1 5KW and built in braking cell inveters sf POlpAvieMOR pPaorqo Pq rsO ROP fOPI sYATENTATAA OMA 057A TAG B The following sketch is the control terminals for single phase 2 2KW inveters eS ibe e e ee ese ese a cen ae a aw Tor J ore ors ors ors cn nas amin C The following sketch is the control terminals for three phase 0 75 400KW inverters ee eo efr
26. brief introduction to inverter operation flow 16 Basic Paramters Table 4 1 Brief Introduction to Inverter Operation Flow Installation and operation environment Wiring of the inverter Checking before getting energized Checking immediately after energized Inputting the parameters indicated on the motor s nameplate correctly and measuring the motor s parameters Setting running control parameters Install the inverter at a location meeting the technical specifications and requirements of the product Mainly take into consideration the environment conditions temperature humidity etc and heat radiation of the inverter to check whether they can satisfy the requirements Wiring of main circuit input and output terminals wiring of grounding wiring of switching value control terminal analog terminal speed measuring encoder and communication interface etc Make sure that the voltage of input power supply is correct the input power supply loop is connected with a breaker the inverter has been grounded correctly and reliably the power cable is connected to the power supply input terminals R S and T of the inverter correctly the output terminals U V and W of the inverter are connected to the motor correctly the wiring of speed measuring encoder PG is correct the wiring of control terminals is correct all the external switches are preset correctly and the motor is under no load the mechanical load is
27. disconnected from the motor Check if there is any abnormal sound fuming or foreign flavor with the inverter Make sure that the display of keypad panel is normal without any fault alarm message In case of any abnormality switch off the power supply immediately Make sure to input the parameters indicated on the motor nameplate correctly and study the parameters of the motor The users shall check carefully otherwise serious problems may arise during running Before initial running with vector control mode carry out measurement of motor parameters to obtain accurate electric parameters of the motor controlled Before carrying out measurement of the parameters make sure to disconnect the motor from mechanical load to make the motor under entirely no load status It is prohibited to measure the parameters when the motor is at a running status Set the parameters of the inverter and the motor correctly which mainly include target frequency upper and lower frequency limits acceleration deceleration time and direction control command etc The user can select corresponding running control mode according to actual applications 17 See Chapters I II m See Chapter IM See Chapters I M and Chapter XIL See Appendix 1 and Appendix 2 See description of parameter group F800 F830 See description of parameter group PR8000 With the motor under no load start the inverter with the See Chapter VIII k
28. for metal housing Good poly carbon materials are adopted through die stamping for plastic 1 Keypad Controller housing with nice form good strength and 2 Vent Hole toughness Taking PR8000 0015T3G for instance the external appearance and structure are shown as in Fig 1 3 Process of low sheen Big 1 3 Appearance of Plastic Housing and silk screen printing are adopted on the PR8000 housing surface with soft and pleasant gloss i E Keypad Control Unit Meanwhile metal housing uses advanced exterior 2 Front Panel 3 Control Termianl 4 Nameplate 5 Mounting Screw s Power terminal 7 Outlet Hole s Body P Mouting Holes plastic spraying and powder spraying process on the Pi surface with elegant color Taking PR8000 0220T3G s for instance its appearance and structure are shown as q O in Fig 1 4 with detachable one side door hinge gt t structure adopted for front cover convenient for wiring and maintenance a 1 4 Technical Specifications CA Tablel 1 Technical Specifications for PR8000 Series Inverters Items Contents 3 phase 380V 15 single phase 220V 15 Rated Frequency 50 60Hz Rated Voltage Range 3 phase 0 380V 3 phase 0 220V Frequency Range 0 00 650 0Hz Carrier Frequency 3000 10000Hz Digital setting 0 01Hz analog setting max frequency X 0 1 Control Mode Sensorless Vector Control SVC VVVF control Start Torque 05 Hz 150 SVC Speed control Scope 1 100 SVC Steady Speed
29. for stage 13 speed Mfr s value 25 00Hz F517 Frequency setting for stage 14 speed Mfr s value 30 00Hz F518 Frequency setting for stage 15 speed Mfr s value 35 00Hz F519 F526 Acceleration time setting for the Setting range Mfr s value Subject to power speeds from Stage 1 to Stage 8 0 1 3000S Same as the first acceleration deceleration F534 F541 Deceleration time setting for the Setting range Mfr s value Subject to power speeds from Stage 1 to Stage 8 0 1 3000S Same as the first acceleration deceleration F549 F556 Setting range Running directions of stage speeds from Stage 1 0 forward running Mfr s value 0 to Stage 8 1 reverse running F557 564 Running time of stage speeds Setting range from Stage 1 to Stage 8 0 1 3000S NIRS Yate I4 F565 F572 Stop time after finishing stages Setting range from Stage 1 to Stage 8 0 0 3000S Mfr s value 0 0S A PR8000 X Auxiliary Functions Setting range 0 not allowed F600 DC Braking Function Selection 1 braking before starting Mfr s value 0 2 braking during stopping 3 braking during starting and stopping F601 Initial Frequency for DC Braking Setting range 1 00 5 00 Mfr s value 1 00 F602 DC Braking Voltage before Starting Setting range 0 60 Mfr s value 10 F603 DC Braking Voltage During Stop F604 Braking Lasting Time Before Starting Setting range 0 0 10 0 Mfr s value 0 5 F605 Braking Lasting Tim
30. gains of speed loop when rotary speed is lower than or equals to 2Hz The values of F815 F816 are proportional and storage gains of speed loop when rotary speed is more than 2Hz and lower than or equals to 50Hz The values of F817 F818 are proportional and storage gains of speed loop when rotary speed is more than 50Hz and lower than or equals to 80Hz The values of F819 F820 are proportional and storage gains of speed loop when rotary speed is more than 80Hz and lower than or equals to 100Hz The values of F821 F822 are proportional and storage gains of speed loop when rotary speed is more than 100Hz Dynamic response of vector control speed can be adjusted through adjusting proportional and storage gains of speed loop Increasing either proportional gain or storage gain can speed up dynamic response of speed loop However if proportional gain or storage gain is too large it may give rise to oscillation Recommended adjusting procedures Make fine adjustment of the value on the basis of manufacturer value Be cautious that amplitude of adjustment each time should not be too large In the event of weak loading capacity or slow rising of rotary speed please increase proportional gain first under the precondition of ensuring no oscillation If it is stable please increase storage gain properly to speed up response In the event of oscillation of current or rotary speed decrease proportional gain and storage gain properly If it i
31. indicating that function code cannot be initialized as inverter restores manufacturer s value but can only be modified manually 76
32. inverter s model Subject to inverter s model Rotary speed 0 01 10 00 Subject to inverter s model Rotary speed 0 01 2 00 Subject to inverter s model 4 V V V 4 4 V V Ni 4 F823 F826 Reserved F827 Study Frequency 10 00 40 00 20 00 DK F828 F830 Reserved JoyouIeIeg F900 Communication Address 1 247 single inverter address 0 broadcast address OQ S Communication Mode 1 ASI 2 RTU 5 F902 Reserved 5 0 no calibration O F903 Odd Even Calibration 1 odd calibration D 2 even calibration mio 0 1200 1 2400 5 FIORE i RARE Rae 2 4800 3 9600 4 19200 V F905 F930 Reserved 75 PR8000 0 positive feedback 1 negative feedback 0 Given Digit 1 AT 2 AI2 3 5 Reserved Polarity Reference Source Given Digit Reference Source 0 0 100 0 az FA03 Feedback Source 0 AI1 1 A2 2 5 Reserved 0 x 5 FA04 Proportion Coefficient 0 0 100 0 20 0 V A FA05 Integral Time 0 1 10 0S 2 0 V 3 FA06 Precision 0 0 20 0 0 1 V FA07 Show Value of Min Feedback 0 9999 0 Ni FA08 Show Value of Max Feedback 0 9999 1000 V FA09 FA30 Reserved Note x indicating that function code can only be modified in stop state V indicating that function code can be modified both in stop and run state indicating that function code can only be checked in stop or run state but cannot be modified
33. inverter In case of too large difference between the actual power of the motor and that of adaptable motor for inverter the inverter s control performance will decrease remarkably F800 0 no parameter measurement After being powered on it will use default parameters of the motor see the values of F806 F809 according to the motor power set in F801 This value is only a reference value in view of Y series 4 pole asynchronous motor F800 1 running parameter measurement In order to ensure dynamic control performance of the inverter select running motor parameter measurement after ensuring that the motor is disconnected from the load Please set F801 805 correctly prior to running testing Operation flow of running parameter measurement Press the Run key on the keyboard to display TEST and it will measure the motor s static parameter of two stages After that the motor will accelerate according to acceleration time set at F114 and maintain it for a certain period The motor will then decelerate to 0 according to the time set at F115 After self checking is completed relevant parameters of the motor will be stored in function codes F806 F809 and F800 will turn to 0 automatically F800 2 static parameter measurement It is suitable for the cases where it is impossible to disconnect the motor from the load Press the Run key and the inverter will display TEST and it will measure the motor s s
34. measurement In the mode of running parameter measurement make sure to disconnect the motor from the load Press the Run key to measure the parameters of the motor After completion of the measurement the motor will stop running and relevant parameters will be stored in F806 F809 For the details of measurement of motor parameters please refer to Operation flow of measuring the motor parameters in this manual and Chapter XII of this manual 4 Set functional parameters of the inverter Enter F106 parameter and set it to 0 select the control mode to sensorless vector control Enter F203 parameter and set it to 0 Enter F111 parameter and set the frequency to 50 00Hz Enter F200 parameter and set it to 0 select the mode of start to keyboard control Enter F201 parameter and set it to 0 select the mode of stop to keyboard control Enter F202 parameter and set it to 0 select coratation locking 5 Press the Run key to start the inverter 6 During running current frequency of the inverter can be changed by pressing or 7 Press the Stop Reset key once the motor will decelerate until it stops running 8 Switch off the air switch and deenergize the inverter 19 PR8000 4 8 2 Operation process of setting the frequency with keypad panel and starting forward and reverse running and stopping inverter through control terminals 1 Connect the wires in accordance with Figure 4 2 After having checked th
35. of voltage input is O 5V or O 10V grounding GND When potentiometer speed control is adopted this terminal is connected with center tap earth wire to be connected to GND Self contained Power Source Ground Current analog input port Ground terminal of external control signal voltage control signal or current source control signal is also the source of 5V power supply of this inverter When analog speed control is adopted the current signal is input through this terminal The range of current input is 0 20mA grounding GND If the input is 4 20mA it can be realized through adjusting relevant functions 24V Power supply Control power supply Power 24 1 5V grounding CM current is restricted below 50mA for external use 23 PR8000 When this terminal is short connected Function with CM the inverter will have jogging Jogging terminal running The jogging function of this 7 ti PEE EA terminal is valid under both stopped and running status These three terminals are customarily Speed Multi stage speed control defined as three stage speeds transfer The functions of input setting terminal terminals They can also be used for other terminals shall be function control defined per f z manufacturer s value Short connecting this terminal with CM eee Other functions can during running can realize free stop also be defined by changing function When this termi
36. performance The following is the introduction on how to set the parameters through keypad panel Operating procedures Press the Mode key to enter programming menu Press the key Stop Reset the DGT lamp goes out Press and the function code will change within the function code group The first number behind F displayed on the panel is 1 in other words it displays Flxxat this moment Press the key Stop Reset again the DGT lamp lights up and the function code will change within the code group Press and to change the function code to F106 press the Set key to display 0 while press and to change to 2 Press the Set key to complete the change 4 5 2 Switching and displaying of status parameters Under stopped status or running status the LED digitron of inverter can display status parameters of the inverter Actual parameters displayed can be selected and set through the set value of function codes F131 and F132 Through the Mode key it can switch over repeatedly and display the parameters of stopped 15 PR8000 status or running status The followings are the description of operation method of displaying the parameters under stopped status and running status 1 Switching of the parameters displayed under stopped status Under stopped status inverter has five parameters of stopped status which can be switched over repeatedly and displayed with the keys Mode and Stop Reset
37. resistance Setting range 0 001 65 53 F808 Leakage inductance Setting range 0 001 9 999H F809 Mutual inductance Setting range 0 001 9 999H The set values of F806 F809 will be updated automatically after normal completion of parameter measurement of the motor The inverter will restore the parameter values of F806 F809 automatically to default standard parameters of the motor each time after changing F801 rated power of the motor 4 pole Y series asynchronous motor If it is impossible to measure the motor at the site input the parameters manually by referring to the known parameters of a similar motor F813 Rotary speed loop P1 etting range 0 01 10 00 IMfr s value 5 00 IF814 Rotary speed loop I1 etting range 0 1 20 0 Rotary speed loop P2 etting range 0 01 10 00 Rotary speed loop I2 i 0 01 2 00 Rotary speed loop P3 i 0 01 10 00 Rotary speed loop I3 i 0 01 2 00 IMfr s value IF819 Rotary speed loop P4 i 0 01 10 00 2A Rotary Scarica 9 Subject to inverter s model IMfr s value IF820 Rotary speed loop 14 tti TOKON Soa tly gune range 00 wy Subject to inverter s model IMfr s value IF821 Rotary speed loop P tti 0 01 10 00 otay Bio wala ieee Subject to inverter s model IMfr s value S i AO OIGE 822 Rotary speed loop I5 etting range 0 01 2 00 biienoimwair smaa 46 COMMUNICATION ENCHIRIDIONL The values of F813 F814 are proportional and storage
38. s input and output wiring regularly Replace inverter s cooling fan starting contactor relay regularly Check if all terminal wiring screws are fastened and if wirings are aging Special Warning Never touch high voltage terminals inside the inverter to avoid any electric shock All safety covers should be well fixed before inverter is power connected to avoid any electric shock Only professional personnel are allowed for any maintenance checking or replacement of parts No live line job is allowed PR8000 II Keypad panel Keypad panel and monitor screen are both fixed on keypad controller Two kinds of controllers with and without potentiometer are available for F1000 G series inverters and each keypad controller has two kinds of size Refer to note for Fig2 1 2 1 Panel Illustration The panel covers three section as shown in Fig 2 1 s data display section status indicating section and keypad operating section LED shows running frequency flashing target frequency function code parameter value or fault code 4 LBDs indicate working status RUN is lighting while running FWD is lighting when working forward and FRQ is lighting when showing frequency J lt Press Mode for function code and set for original parameters gt AandVkeys can be used to select function codes and parameters Press set again to confirm In th
39. 0 50 max range hexadecimal Function code range of each partition is not the same The specific range refers to manual For example F114 display on the board parameter address is 010E hexadecimal F201 display on the board parameter address is 0201 hexadecimal Note in this situation it allowes to read six function codes and write only one function code Some function codes can only be checked but cannot be modified some function codes can neither be checked nor be modified some function codes can not be modified in run state some function codes can not be modified both in stop and run state COMMUNICATION ENCHIRIDIONL In case parameters of all function codes are changed the effective range unit and related instructions shall refer to user manual of related series of inverters Otherwise unexpected results may occur 2 Use different parameters as parameter address The above address and parameters descriptions are in hexadecimal format for example the decimal digit 4096 is represented by hexadecimal 1000 1 Running status parameters Parameters Address Parameter Discription read only 1000 Output frequency 1001 Output voltage 1002 Output current 1003 Pole numbers control mode high order byte is pole numbers low order byte is control mode 1004 Bus line voltage 1005 Drive ratio inverter status High order byte is drive ratio low order byte is inverter status PR8000 Inverter status
40. 00 F414 O F415 Upper limit of AI3 he eli proportional gain K1 F412 5 0V Max 1 00 F413 2 00 ATS filtering time constant 0 0 50V Positive Negative 0 0 50V Positive Negative 0 0 50V Positive Negative AOI output range selecting 0 O S5V 1 O0 10V Corresponding frequency for lowest voltage of AOI output 0 0 F425 PR8000 yndjngo pue ndug sojeuy Corresponding frequency for highest voltage of AOI output AO output back off AO2 output range AO2 lowest corresponding frequency AOZ2 highest corresponding frequency AO2 output back off F425 F 111 0 120 0 O 20mA 1 4 20mA 0 0 F429 F428 F111 0 120 AO1 analog output signal selecting AO2 analog output signal selecting 0 Running frequency 1 Output current 2 Output voltage 3 5 Reserved F434 Corresponding current for full range of external voltmeter Corresponding current for full range of external ammeter 0 01 5 00 times of rated current F435 F440 Reserved Function Section 10 u0 poedsg a8e s nINIJY Function Code Function Definition Stage speed type Setting Range 0 3 stage speed 1 15 stage speed 2 Max 8 stage speed auto circulating election of Stage Speed Under Auto circulation Speed Control 2 8 election of Times of Auto Circulation Speed Control tatus after Auto circulation running Finished Frequency settin
41. Because the digital given accessorial frequency has positive polarity and negative polarity it is saved in the function codes F155 and F156 F157 and F158 keep in line with accessorial frequency and they can be used for checking accessorial frequency 34 Operation Control Table 6 2 Combination of Speed Control Memory l External 2 External 3 Reserved 4 Terminal 5 PI 6 Reserved F204 of digital analog AIl janalog AI2 stage speed adjusting IF203 setting control Memory of Digital setting 1 External analog All 2 External analog AI2 O 3 Reserved 4 Terminal Stage speed control O O 5 Digital setting 6 Keyboard o potentiometer 7 External pulse input 8 Code speed control O O 0 0 O O O0 O 0 O O 0 0 CO O10 0 0 9 PI adjusting 10 MODBUS Intercombination is allowable O Combination is not allowable The mode of automatic cycle speed control is unable to combine with other modes If the combination includes the mode of automatic cycle speed control only main speed control mode will be valid PR8000 VII Multifunctional Input and Output Terminals F300 Relay token output Setting range no function inverter fault protection over latent frequency 1 over latent frequency 2 free stop U F301 DO1 token output inverter is running DC braking acceleration deceleration time switchover 8 reserved
42. CRC Lo CRC Hi Hi Lo status Hi status Lo 0l 06 20 00 00 Ol 43 CA Normal Response Slave Abnormal Response Address Function Abnormal Code CRC Lo CRC Hi 01 86 01 83 AO The max value of function code is 1 Illegal function code assumption Eg4 Read the value of F113 F114 from NO 2 inverter Host Query Register Register Register Register A Address Function CRC Lo CRC Hi Address Hi Address Lo Count Hi Count LO 02 03 01 oD 00 02 54 07 Communication Parameter Address F10DH Numbers of Read Registers PR8000 Slave Normal Response The first The first The second The second Byte CRC CRC Address Function parameters parameters parameters parameters i count Lo Hi status Hi status Lo status Hi status Lo The actual value is 10 00 The actual value is 12 00 Slave Abnormal Response Abnormal Code CRC Lo CRC Hi The max value of function code is 1 Parity check fault 3 Additional Remarks Expressions during communication course Parameter Values of Frequency actual value X 100 General Series Parameter Values of Frequency actual value X 10 Medium Frequency Series Parameter Values of Time actual value X 10 Parameter Values of Current actual value X 10 Parameter Values of Voltage actual value X 1 Parameter Values of Power actual value X 100 Parameter Values of Drive Ratio actual value X 100 Parameter Values of Version No actual value X 100 Instruction Parameter value i
43. IMfr s value ated current OPS terminal function setting 13 UP frequency increasing terminal IMfr s value 8 Multifunctional Input and Output Terminals 12 reverse run jogging 14 DOWN frequency decreasing terminal OP6 terminal function setting OP7 terminal function setting 15 FWD terminal 16 REV terminal IMfr s value 15 17 three line type input X terminal 18 acceleration deceleration time switchover terminal 19 20 Reserved IMfr s value 16 OP8 terminal function setting 22 30 Reserved IMfr s value 7 This parameter is used for setting input terminal 21 frequency source switchover terminal he function pulse level 0 21 corresponding to multifunctional digital Both free stop and external emergency stop of the terminal have the highest priority IF324 Free stop terminal logic IF325 External emergency stop terminal logic etting range IMfr s value 0 positive logic valid for low level 1 negative logic valid for high level IMfr s value 0 37 PR8000 VIII Analog Input and Output F400 Lower limit of AT1 channel input Setting range 0 00 F402 Mfr s value 0 00V F401 Corresponding setting for lower limit of AI input Setting range 0 F403 Mfr s value 1 00 F402 Upper limit of AI1 channel input Setting range F400 5 00V Mfr s value 5 00V 2 DR E Nee Setting r
44. PR8000 Ze prostar User Manual l PR8000 Series Frequency inverter CONTENTS I Product a Subst duis Seatadheds A O nao ds aeae 1 LL Naneli r NEEE EE 1 1 2 Model Illustration es a E a a A ER 1 L3 Appearance oriee ae rn a a images 1 1 4 Technical Specifications ss rerediie ciero aa an aieea ei 2 1 5 Designed Standards for Implementation 3 1 6 PrecattionS neo it hir ane E E TER EE RERE 3 M Keypad panel ros avons Sy think a EE N EE Wied EKA R 5 2 1 Panel Illustrations 00 c cece cece cece cece eee eeeeee ees 5 2 2 Panel Operant sien AE EE EEE AES 6 23 Parameters Setting eirenirnroios ioner ieena 6 2 4 Function Codes Switchover In Between Code Groups 6 2 Panel Display iis coca tscdid se EEEE r ay tiles vanessa sites 8 TIT Installation Connection ccc ccc cece cence cece eeeaeeenaeeeennees 9 Sal AnstallatiOn cose e aata goad eying enh eke eke Set ees deeds 9 3 2 Conecto 52002 Baebes Jace tains e sii Tea Saw duet eoties Coes 9 3 3 Wiring Recommended sce cceceeeeeeeneee eee eeeeneees 11 3 4 Lead Section Area of Protect Conductor grounding wire 11 3 5 Overall Connection and Three Line Connection 12 IV Operation and Simple Running cece cece e ee eees 14 4T Contro Modesa i eee ees ek ee es i ahs danse oes ceed 14 4 2 Mode of Frequency Setting cece eee ee nena eee 14 4 3 Mode of Cont
45. These parameters are displaying keyboard jogging target rotary speed PN voltage PI feedback value and temperature Please refer to the description of function code F132 2 Switching of the parameters displayed under running status Under running status eight parameters of running status can be switched over repeatedly and displayed with the keys Mode and Stop Reset These parameters are displaying current output rotary speed output current output voltage PN voltage PI feedback value temperature count value and linear speed Please refer to the description of function code F131 4 6 Operation flow of measuring motor parameters The user shall input the parameters accurately as indicated on the nameplate of the motor prior to selecting operation mode of vector control Inverter will match standard motor parameters according to these parameters indicated on the nameplate To achieve better control performance the user may start the inverter to measure the motor parameters so as to obtain accurate parameters of the motor controlled The parameters of the motor can be measured through function code F800 For example If the parameters indicated on the nameplate of the motor controlled are as follows numbers of motor poles are 4 rated power is 7 5KW rated voltage is 380V rated current is 15 4A rated frequency is 50 00HZ and rated rotary speed is 1440rpm operation flow of measuring the parameters shall be done as descri
46. als For the cases with higher requirements for precision please adopt precise multiturn potentiometer and adopt shielded wire for the wire connection with near end of the shielding layer grounded reliably x i i I Jo p l Lo AC380V Jic Figure 4 3 Wiring Diagram 3 2 Press the Mode key to enter the programming menu 3 Study the parameters of the motor the operation process is the same as that of example 1 PR8000 4 Set functional parameters of the inverter Enter F106 parameter and set it to 0 select sensorless vector control as the control mode Enter F203 parameter and set it to 1 select the mode of frequency setting of analog AI1 0 5V voltage terminal Enter F208 parameter and set it to 1 select direction terminal set OPS to free stop set OP6 to forward running set OP7 to reverse running to control running 5 There is a red four digit coding switch SW1 near the control terminal block of three phase inverter as shown in Figure 4 4 The function of coding switch is to select the input range O 5V O 10V of voltage type analog input terminal AIl In actual application select the analog input channel through F203 Turn switches 1 and 3 to OFF as illustrated in the figure and select 0 5V voltage speed control Table 4 2 Figure 4 4 The Setting of Coding Switch and Parameters in the Mode of Analog Speed Control Set F203 to 1 to select channel AI1 Set F203 t
47. ange ua 3 F403 Corresponding setting for upper limit of AT1 input Max 1 00 F401 2 00 Mfr s value 2 00 F404 AIl channel proportional gain K1 Setting range 0 0 10 0 Mfr s value 1 0 F405 AIl filtering time constant Setting range 0 1 10 0 Mfr s value 9 0 F406 Lower limit of AI2 channel input Setting range 0 00 F408 Mfr s value 0 00V F407 Corresponding setting for lower limit of AI2 input Setting range 0 F409 Mfr s value 1 00 F408 Upper limit of AI2 channel input Setting range F406 5 00V Mfr s value 5 00V anes ae Setting range o F409 Corresponding setting for upper limit of AI2 input Max 1 00 F407 2 00 Mfr s value 2 00 F410 AI channel proportional gain K2 Setting range 0 0 10 0 Mfr s value 1 0 F411 AQ filtering time constant Setting range 0 1 10 0 Mfr s value 9 0 F412 Lower limit of AI3 channel input Setting range 0 00 F414 Mfr s value 0 00V F413 Corresponding setting for lower limit of AI3 input Setting range O F415 Mfr s value 1 00 F414 Upper limit of AI3 channel input Setting range F412 5 0V Mfr s value 5 0V meres He 3 Setting range Se F415 Corresponding setting for upper limit of AI3 input Max 1 00 F413 2 00 Mfr s value 2 00 F416 AJ3 channel proportional gain K1 Setting range 0 0 10 0 Mfr s value 1 0 F417 A3 filtering time constant Setting range 0 1 10 0 Mfr s value 9 0 3 5 Setting range us f F418 AIl ch
48. annel 0Hz voltage dead zone 0 0 50V Positive Negative Mfr s value F y Setting range y F419 AI channel 0Hz voltage dead zone 0 0 50V Positive Negative Mfr s value 7 z Setting range se 7 F420 AI3 channel 0Hz voltage dead zone 0 0 50V Positive Negative Mfr s value a a Setting range te F423 AOI output range selecting 0 0 5V 1 0 10V Mfr s value 0 F424 Corresponding frequency for lowest voltage of Serio wanes UO EAs Mfr s value 0 05Hz AOI output F425 Corresponding frequency for highest voltage Setting range F425 F111 Mfr s value 50 00Hz of AO output F426 AOI output back off Setting range 0 120 Mfr s value 100 i Setting range BA F427 AO2 output range 0 0 20MA 1 4 20MA Mfr s value 0 F428 AO2 lowest corresponding frequency Setting range 0 0 F429 Mfr s value 0 05Hz F429 AO2 highest corresponding frequency Setting range F428 F111 Mfr s value 50 00 Timing Control and Protection F430 AO2 output back off Setting range 0 120 Mfr s value 100 Mfr s value 0 Setting range F431 AO1 analog output signal selecting 0 Running frequency lt 1 Output current F432 AO2 analog output signal selecting 2 Output voltage 3 5 Reserved F433 Corresponding current for full range of external voltmeter Mfr s value 1 Setting range Mft s value 2 00 0 01 5 00 times of rated F434 Corresponding current for full range of external La Mfi s value 2 00 ammeter In th
49. ation frequency numbers of poles pairs x drive ratio 60x50 2x1 00 1500rpm Endmost linear speed rotary speed x perimeter 1500x0 3 14 471 meters second F136 Slip compensation Setting range 0 10 Mfr s value 0 Setting range 0 Linear compensation F137 Modes of torque compensation 1 Square compensation Mfr s value 0 2 User defined multipoint compensation Mfr s value subject to power F138 Linear compensation Setting range 1 16 0 4 3 7 5 5 5 30 4 Over 37 3 Setting range 1 1 5 2 1 8 39 Square compensation Mfr s value 1 3 1 9 4 20 40 User defined frequency poini Setting range 0 F142 Mfr s value 1 00 41 User defined voltage point 1 Setting range 0 100 Mfr s value 4 42 User defined frequency point 2 Setting range F140 F144 Mfr s value 5 00 ies i a v F143 User defined voltage point 2 Setting range 0 100 F144 User defined frequency point 3 Setting range F142 F146 Mfr s value 10 00 F145 User defined voltage point 3 Setting range 0 100 Mfr s value 24 F146 User defined frequency point 4 Setting range F144 F148 Mfr s value 20 00 28 Basic Paramters 50 User defined frequency point 6 Setting range F148 F118 F147 User defined voltage point 4 Setting range 0 100 Mfr s value 45 F148 User defined frequency point 5 Setting range F146 F150 Mfr s value 30 00
50. bed in the following In accordance with the above motor parameters set the values of F801 to F805 correctly set the value of F801 to 7 5 F802 to 380 F803 to 15 4 F804 to 4 and F805 to 1440 respectively 2 In order to ensure dynamic control performance of the inverter set F800 1 i e select running parameter measurement Make sure that the motor is disconnected from the load Press the Run key on the keyboard and the inverter will display TEST and it will measure the motor s static parameters of two stages After that the motor will accelerate according to the acceleration time set at F114 and maintain for a certain period The motor will then decelerate to 0 according to the time set at F115 After self checking is completed relevant parameters of the motor will be stored in function codes F806 F809 and F800 will turn to 0 automatically w If it is impossible to disconnect the motor from the load select F800 2 i e static parameter measurement Press the Run key the inverter will display TEST and it will measure the motor s static parameters of two stages The motor s stator resistance rotor resistance and leakage inductance will be stored in F806 F808 automatically and F800 will turn to 0 automatically The user may also calculate and input the motor s mutual inductance value manually according to actual conditions of the motor 4 7 Operation flow of simple running Table 4 1 shows a
51. ction fault times Record of overheat protection fault times a E ge Q z gt 2 2 Qa 5 pa Q T 5 Record of overload protection fault times Input out phase 0 invalid 1 valid Undervoltage 0 invalid 1 valid Overheat 0 invalid 1 valid F728 Input out phase filtering constant 0 1 60 0 F729 Undervoltage filtering constant 0 1 60 0 Overheat protection filtering constant F731 Output Out phase1 Output Out phase 2 F733 Output Out phase 3 F734 F740 Reserved 74 FUNCTION CODE FAST RES TABEL Function Section Function Code Function Definition Setting Range I0JOJ 9Y JO SAD 9UIBILG F800 Motor s parameters selection Rated power 0 no parameter measurement 1 rotating parameter measurement 2 static parameter measurement 0 2 1000KW X lt Rated current 0 1 6553A x lt 4 gt Rated voltage Number of motor poles Rated rotary speed Stator resistance Rotor resistance 1 440V 2 100 1 30000 0 001 65 53 0 001 65 53 Y lt ZN Leakage inductance Rotary speed 0 001 9 999H 0 01 10 00 F F Rotary speed Rotary speed 0 1 20 0 0 01 2 00 8 F8 Rotary speed loop P2 0 01 10 00 2 00 8 0 50 F8 Rotary speed 0 01 10 00 2 00 F8 Rotary speed 0 01 2 00 0 15 F8 Rotary speed Rotary speed 0 01 10 00 0 01 2 00 Subject to
52. d jogging 2 Target rotary speed Display items of stop 4 PN voltage 8 PI feedback value 16 Temperature Drive Ratio of Driven System 0 10 200 0 Transmission wheel radius 0 001 1 000 m F135 Reserved NZ F136 Slip compensation 0 10 0 X we D DH jmi o fo ro D e 5 l Dn 0 Linear compensation 1 Square compensation 2 User defined multipoint compensation Modes of torque compensation subject to power 0 4 3 7 5 5 5 30 4 Over 37 3 Linear compensation 2 1 8 Squa sati quare compensation 4 20 User defined frequency point 1 O F142 User defined voltage point 1 0 100 User defined frequency point 2 F140 F144 F143 User defined voltage point 2 0 100 13 DE 64 FUNCTION CODE FAST RES TABLE ser defined frequency point 3 42 F146 ser defined voltage point 3 0 100 ser defined frequency point 4 F144 F148 ser defined voltage point 4 0 100 ser defined frequency point 5 F146 F150 ser defined voltage point 5 0 100 ser defined frequency point 6 F148 F118 ser defined voltage point 6 0 100 Output voltage corresponding to turnover frequency 10 100 Subject to power 0 4 3 7 8000 5 5 30 6000 Over 37 5000 Carrier frequency setting F154 Auto voltage adjusting 0 no adjusting 1 adjusting F155 Digital accessorial frequency 0 F111 setting sIapu I dg Ieg Digital accessorial frequenc
53. don t run by resetting immediately Check any causes and get it removed if there is any Take counter measures by referring to this manual in case of any malfunctions on inverter Should it still be unsolved contact the manufacturer Never attempt any repairing without due authorization Table 1 1 Fault Description Inverter s Common Cases of Malfunctions Causes too short acceleration time Countermeasures prolong acceleration time whether motor cable is broken O C Overcurrent short circuit at output side lt S G A locked totor with motor check if motor overloads reduce V F compensation value OLI Inverter load too heavy reduce load check drive ratio Overload increase inverter s capacity O12 Motor load too heavy reduce load check drive ratio Overload increase inverter s capacity supply vo tage to0 high check if rated voltage is input DC load inertia too big se O E y y D Ak add braking resistance optional Over Voltage deceleration time too short Ka ie ENPE motor inertia rise again increase deceleration time Input eae check if power input is normal PEI Out Phase out phase wiih input power check if parameter setting is correct Under Voltage check if suppl Itage is al a supply voltage is norma LY Protection input y ltage on thelow sie check if parameter setting is correct environment temperature too high improve ventilation OH Radiato
54. e During Stopping In case of fan application adopting braking before Hz starting will ensure that the fan stays in a static state before starting Parameters related to DC Braking F601 F602 F601 F604 and F605 interpreted as follows a F601 Initial frequency of DC braking DC braking will start to work as inverter s output frequency is lower than this value b F602 DC braking voltage The bigger value will result in a quick braking F605 Figure 9 2 DC Braking F604 However motor will overheat with too big value c F604 Braking duration before starting The time lasted for DC braking before inverter starts d F605 Braking duration when stopping The time lasted for DC braking while inverter stops DC braking as shown in Figure 9 2 tti F607 Selection of Stalling Adjusting Function e a Mfr s value 0 F608 Stalling Current Adjusting Setting range 120 200 Mfr s value 160 F609 Stalling Voltage Adjusting Setting range 120 200 Mfr s value 140 F610 Stalling Protection Judging Time Setting range 0 1 3000 0 Mfr s value 5 0 Mfr s value F611 Energy Consumption Brake Point Setting range 200 1000 Three phase 710V Single phase 380V F612 Discharging percentage Setting range 0 100 Mfr s value 50 42 Timing Control and Protection If stalling is judged during acceleration deceleration the acceleration deceleration proce
55. e description Read Holding Registers Read the binary contents of holding registers in the slave Less than 10 registers once time Preset Single Register Preset a value into holding register 2 Format 1 ASCII mode Data ERC check O Inverter Function Data Data Data High order Low order Line Feed OX3A Address Code Length byte of LRC byte of LRC 0X0D 0X0A 2 RTU mode Start Address Function Data CRC check End Inverter Function Low order byte High order byte of T1 T2 T3 T4 N data T1 T2 T3 T4 Address Code of CRC CRC 3 Protocol Converter It is easy to turn a RTU command into an ASCII command followed by the lists 1 Use the LRC replacing the CRC 2 Transform each byte in RTU command into a corresponding two byte ASCII For example transform 0x03 into 0x30 0x33 ASCH code for 0 and ASCH code for 3 3 Add a colon character ASCII 3A hex at the beginning of the message 4 End with a carriage return line feed CRLF pair ASCII OD and OA hex So we will introduce RTU Mode in followed part If you use ASCII mode you can use the up lists to convert 3 Address and meaning The part introduces inverter running inverter status and related parameters setting Description of rules of function codes parameters address 1 Use the function code as parameter address General Series High order byte 01 0A hexadecimal Low order byte 0
56. e inverter In case of AO2 channel for token current F434 is the ratio of measurement range of external current type ammeter to rated current of the inverter For example measurement range of external ammeter is 20A and rated current of the inverter is 8A then F433 20 8 2 50 PR8000 IX Multi stage Speed Control Setting range 0 3 stage speed F500 Stage speed type 1 15 stage speed Mfr s value 1 2 Max 8 stage speed auto circulating In case of multi stage speed control F203 4 the user must select a mode from among 3 stage speed 15 stage speed or Max 8 stage speed auto circulating of which auto circulating is classified into 2 6 2 stage speed auto circulating 3 stage speed auto circulating 8 stage speed auto circulating which is to be set by F501 Please refer to Table 9 1 Table 9 1 Selection of Stage Speed Running Mode F203 F500 Mode of Running Description S stagespeed The priority in ap is stage speed stage 2 speed and stage 3 speed 4 0 trol It can be combined with analog speed control If F207 4 the priority contro of 3 stage speed control is over that of analog speed control 4 1 15 stage speed It can be combined with analog speed control If F207 4 the priority control of 15 stage speed control is over that of analog speed control Adjusting the running frequency manually is not allowable 2 stage 4 Ma
57. e kiacdaasor 3 fala 8 ae AOI AQ2 5V All GND AI2 Output signal Voltage control Current control output terminal 1 when the inverter is stopped the value is 24V output terminals shall Multifunctional output terminal 2 Relay contact Running frequency ae be defined per When the function is valid the value fact k s val manufacturer s value between this terminal and CM is OV when ails 3 Their initial state may the inverter is stopped the value is 24V be changed through TC is a common point TB TC are normally x changing function closed contacts TA TC are normally open codes contacts The contact current is not more than 2A and voltage not more than 250VAC It is connected with frequency meter or speedometer externally and its minus pole is connected with GND See F423 F426 for details Current display Self contained power supply Voltage analog input port It is connected with ammeter externally and its minus pole is connected with GND See F427 F430 for details This function is not available for single phase inverter Internal 5V self contained power supply of the inverter provides power to the inverter When used externally it can only be used as the power supply for voltage control signal with current restricted below 20mA When analog speed control is adopted the voltage signal is inputted through this terminal The range
58. e mode of analog speed control sometimes it requires adjusting coincidence relation among upper limit and lower limit of input analog analog changes and output frequency to achieve a satisfactory speed control effect The unit of corresponding setting for upper limit of input and corresponding setting for lower limit of input are in percentage If the value is greater than 1 00 it is positive if the value is less than 1 00 it is negative e g F401 0 5 represents 50 The corresponding setting benchmark in the mode of joint speed control analog is the B accessorial frequency and the setting benchmark for range of accessorial frequency which relatives to main frequency is main frequency X corresponding setting benchmark for other All cases is the max frequency as illustrated in the right figure A A F401 1 setting value B F403 1 setting value C F400 D F402 The greater the filtering time constant is the more stable for the analog testing However the precision may decrease to a certain extent It may require appropriate adjustment according to actual application OHZ voltage dead zone will be valid when corresponding setting for lower limit of input is less than 1 00 F431 selects the token signal of AO1 channel F432 selects the token signal of A02 channel In case of AO1 channel for token current F433 is the ratio of measurement range of external voltage type ammeter to rated current of th
59. e mode of keypad control Aand B Vkeys can also be used for dynamic speed control Run and re Stop Reset keys control start and stop Press Stop Reset key to set inverter in fault status _ oo T Min Max re eal ___Panel Potentiometer AI3 can be used for manual speed control in mode of analog signals control External potentiometer or external analog signal can also be used Operation J Panel LED shows running frequency flashing target frequency function code parameter value or fault code 4 LBDs indicate working status RUN is lighting while running FWD is lighting when working forward and FRQ is lighting when showing frequency lt Press Mode for function code and set for original parameters AandVkeys can be used to select function codes and parameters Press set again to confirm In the mode of keypad control Aand _ YWkeys can also be used for dynamic speed control Run and Stop Reset keys control start and stop Press Stop Reset key to N reset inverter in fault status ie External Dimensions 52X76 X 17 5 68X100X17 Opening Dimensions 49X73 65X97 1 eration Panels in Two Kinds PR8000 2 2 Panel Operating All keys on the panel are available for user Refer to Table 2 1 for their functions Table 2 1 Uses of Keys Keys Na
60. e running forward running reverse running unning directions of stage speeds for Stage 6 unning directions of stage speeds for Stage 7 unning directions of stage speeds for Stage 8 forward running reverse running forward running reverse running forward running reverse running 0 1 3000S 0 1 3000S 0 1 3000S 0 1 3000S 0 1 3000S 0 1 3000S 0 1 3000S unning time of stage speeds for Stage 8 top time after finishing stages or Stage 1 0 1 3000S 0 0 3000S top time after finishing stages for Stage 2 0 0 3000S top time after finishing stages for Stage 3 top time after finishing stages for Stage 4 0 0 3000S 0 0 3000S 0 0S FUNCTION CODE FAST RES TABEL 0 0 3000S 0 0 3000S 0 0 3000S 0 0 3000S F573 F580 Function Function Function l R Section Code Definition Setting Range Mfr s Value Change 0 not allowed 1 braking before starting IDC Braking Function Selection 2 braking during stopping 0 y 3 braking during starting and stopping Initial Frequency for DC Braking 1 00 5 00 1 00 y DC Braking Voltage before Starting 0 60 10 y DC Braking Voltage During Stop 0 60 10 y I i o p aie Lasting Time Before 00 10 0 05 NI tarting lt Braking Lasting Time Durin E PA A 0 0 10 0 0 5 V z topping 5 ait time for Stop and Braking 0 3000 0 1 0 e S Selection of
61. e wiring successfully switch on the air switch and power on the inverter AC380V Figure 4 2 Wiring Diagram 2 2 Press the Mode key to enter the programming menu 3 Study the parameters of the motor the operation process is the same as that of example 1 4 Set functional parameters of the inverter Enter F106 parameter and set it to 0 select sensorless vector control for the control mode Enter F203 parameter and set it to 0 select the mode of frequency setting to digital given memory Enter F111 parameter and set the frequency to 50 00Hz Enter F208 parameter and set it to 1 select two line control mode 1 Note when F208 0 F200 F201 and F202 will be invalid 5 Close the switch OP6 the inverter starts forward running 6 During running current frequency of the inverter can be changed by pressing or gt 7 During running switch off the switch OP6 then close the switch OP7 the running direction of the motor will be changed Note The user should set the dead time of forward and reverse running F120 on the basis of the load If it was too short OC protection of the inverter may occur 8 Switch off the switches OP6 and OP7 the motor will decelerate until it stops running 9 Switch off the air switch and deenergize the inverter 4 8 3 Operation process of jogging operation with keypad panel 1 Connect the wires in accordance with Figure 4 1 After having checked the wiring successfully switch on
62. ency Source given analog current and given series communication port x Flexible implementation of 5 kinds of accessorial Accessorial frequency Source frequency fine adjustments and frequency compound Protection Input out phase Output out phase input under voltage DC over voltage over current Function over load current stall over heat external disturbance LED nixie tube showing present output frequency present rotate speed rpm present output Display current present output voltage present linear velocity types of faults and parameters for the system and operation LED indicators showing the current working status of inverter In an indoor location Prevent exposure from direct Equipment Location sunlight Free from dust tangy caustic gases flammable gases steam or the salt contented etc Environment Temperature 10 50 Environment Humidity Below 90 no water bead coagulation Vibration Strength Below 0 5g acceleration Height above sea level 1000m or below 0 4 400KW 1 5 Designed Standards for Implementation IEC EN 61800 5 1 2003 Adjustable speed electrical power drive systems safety requirements JEC EN 61800 3 2004 Adjustable speed electrical power drive systems Part 3 EMC product standard including specific test methods 1 6 Precautions 1 6 1 Notice for Application Installation and application environment should be free of rain drips steam dust and oily di
63. erter will only reset automatically 5 Selfstarting delay time Setting range 0 1 3000 0 IMfr s value 60 0 6 Times of selfstarting in case of repeated faults IMfr s value 0 7 Delay time for fault reset Setting range 0 0 10 0 IMfr s value 3 0 20 Frequency memory after power down Setting range 0 invalid 1 valid IMfr s value 0 In the mode of X Y stage speed will only be 3 stage speed or 15 stage speed Only the frequency can be set without controlling the direction With regard to combined speed control including 3 stage speed acceleration deceleration time is set by the acceleration deceleration time corresponding to relative stage speed With regard to combined speed control including 15 stage speed acceleration deceleration time is set by F114 and F115 If main frequency is set to be under auto circulation speed control inverter will run under the auto circulation speed control with OHz for output of accessorial frequency If accessorial frequency is set to be under auto circulation speed control inverter will run main frequency with OHz for output of accessorial frequency If the settings of main frequency and accessorial frequency are the same only main frequency will be valid If the user selects three line or two line control F200 F201 and F202 will be invalid The function of frequency memory after power down is only valid for digital set main frequency and accessorial frequency
64. et value of minimum frequency must be less than F113 F113 Target Frequency Hz Setting range F112 F111 Mfr s value 50 00Hz It shows the preset frequency Under keyboard speed control or terminal speed control mode the inverter will run to this frequency automatically after startup 25 PR8000 F114 First Acceleration Time S Mfr s value For 0 4 3 7KW 5 08 For 5 5 30KW 30 0S F115 First Deceleration Time S Setting range For 37 400KW 60 0S F116 Second Acceleration Time S 0 1 3000S Mfr s value For 0 4 3 7KW 8 0S F117 Second Deceleration Time S For 5 5 30KW 50 0S For 37 400KW 90 0S Note Acceleration Deceleration Time The time for inverter to accelerate decelerate to 50Hz 0 from 0 50Hz F118 Turnover Frequency Hz Setting range 15 00 650 0 Mfr s value 50 00Hz When running frequency is lower than this value inverter has constant torque output When running frequency exceeds this value inverter has constant power output Normally 50Hz will be selected for turnover frequency F120 Forward Reverse Switchover dead Time S Setting range 0 0 3000 Mfr s value 1 0S Within forward reverse switchover dead time this latency time will be cancelled and the inverter will switch to run in the other direction immediately upon receiving stop signal This function is suitable for all the speed control modes exce
65. exadecimal data includes two ASCII characters 3 33H 1 31H Common characters ASCII characters are shown in the following table Characters o T iy 3 4 5 6 T ASCII Code 30H 31H 32H 33H 34H 35H 36H 37H Characters g 9 aN B Coj D E F ASCII Code 38H 39H 41H 42H 43H 44H 45H 46H 2 RTU Mode In RTU mode one Byte is expressed by hexadecimal format For example 31H is delievered to data packet 2 Baud rate Setting range 1200 2400 4800 9600 16200 3 Frame structure 1 ASCII mode Function Start Bit Low Level Data Bit Parity Check Bit None for this bit in case of no checking Otherwise 1 bit Stop Bit 1 bit in case of checking otherwise 2 bits Start Bit Low Level Data Bit Parity Check Bit None for this bit in case of no checking Otherwise 1 bit Stop Bit 1 bit in case of checking otherwise 2 bits 54 COMMUNICATION ENCHIRIDIONL 4 Error Check 1 ASCII mode Longitudinal Redundancy Check LRC It is performed on the ASCII message field contents excluding the colon character that begins the message and excluding the CRLF pair at the end of the message The LRC is calculated by adding together successive 8 bit bytes of the message discarding any carries and then two s complementing the result A procedure for generating an LRC is 1 Add all bytes in the message excluding the starting colon and ending CRLF Add them into an 8 bit field so that carries will be discarded
66. eyboard or control terminal Check and confirm running status of the drive system Motor s status stable running normal running correct rotary direction normal acceleration deceleration process free from abnormal Checking under no load ee i vibration abnormal noise and foreign flavor Inverter status normal display of the data on keypad panel normal running of the fan normal acting sequence of the relay free from the abnormalities like vibration or noise In case of any abnormality stop and check the inverter immediately After successful test run under no load connect the load of drive system properly Start the inverter with the keyboard or control terminal and increase the load gradually When the load is increased to 50 and 100 Checking under with load keep the inverter run for a period respectively to check if the system is running normally Carry out overall inspection over the inverter during running to check if there is any abnormality In case of any abnormality stop and check the inverter immediately Check if the motor is running stably if the rotary direction of the motor is correct if there is any abnormal vibration or noise when the motor is running if the acceleration deceleration process of the motor is stable if Checking during running the output status of the inverter and the display of keypad panel is correct if the blower fan is run normally and if there is any abnormal vibrat
67. g R PR8000 0055T3G 5 5 12 B5 Air Cooling A PR8000 0075T3G 7 5 17 B5 Air Cooling i COMMUNICATION ENCHIRIDIONL PR8000 0150T3G 15 32 Air Cooling PR8000 0185T3G 18 5 38 Air Cooling PR8000 0750T3G 75 150 Air Cooling F PR8000 0900T3G 90 180 Air Cooling PR8000 1100T3G 110 220 Air Cooling PR8000 1320T3G 132 265 Air Cooling PR8000 1600T3G 160 320 Air Cooling PR8000 1100T3G 110 220 Air Cooling PR8000 1320T3G 132 265 D1 Air Cooling PR8000 1600T3G 160 320 Air Cooling F PR8000 2000T3G 200 400 Air Cooling PR8000 2200T3G 220 440 Air Cooling 2 PR8000 2500T3G 250 480 Air Cooling PR8000 2800T3G 280 520 Air Cooling g PR8000 3 150T3G 315 550 3 PR8000 3550T3G 355 PR8000 4000T3G 400 650 Note The X in the PR8000 0004XS2G PR8000 0007XS2G and PR8000 0015XS2G is built in braking unit 51 PR8000 Table 2 2 PR8000 Types of Product Structure Rek n S Mounting Size WxL Da a Remarks BO 105x120x150 94x139 M4 B2 125x140x170 114x160 M5 T v B3 143x148x200 132x187 M5 A B4 162x150x250 145x233 M5 a B5 200x160x300 182x282 M6 Cl 225x220x340 160x322 M6 C2 230x225x380 186x362 M6 z C3 265x235x435 235x412 M6 C4 314x235x480 274x464 M6 C5 360x265x555 320x530 M8 5 C6 410x300x630 370x600 M10 B C7 516x326x760 360x735 M12 S3 C8 560x326x1000 390x970 M12 DO 5805001410 410x300 M16 D1 600x500x1650 400x300 M16 Q z D2 660x500x1950 450x300 M16 z S D3 800x600x2045 520x340 M16 27
68. g for stage 0 9999 when the value is set to 0 the inverter will carry out infinite circulating 0 Stop 1 Keep running at last stage speed F112 F111 1 speed y Fregueney setting for stage F112 F111 4 2 speed F setting for ste roquency setting for stage F112 F111 N 3 speed E507 Frequeiicy setting for stage FZP y 4 speed F508 Frequency setting for stage Fl12 F111 i 5 speed 70 FUNCTION CODE FAST RES TABEL 101 u0 pseds a8e s n NIY F509 Frequency setting for stage F112 F111 30 00Hz 6 speed F510 Frequency setting for stage F112 F111 35 00Hz J 7 speed F511 Frequency setting for stage F112 F111 40 00Hz J 8 speed F512 Frequency setting for stage F112 F111 5 00Hz J 9 speed F513 Frequency setting for stage F112 F111 10 00Hz J 0 speed F514 Frequency setting for stage F112 F111 15 00Hz J 1 speed F515 Frequency setting for stage F112 F111 20 00Hz Ni 2 speed F516 Frequency setting for stage F112 F111 25 00Hz J 3 speed F517 Frequency setting for stage F112 F111 30 00Hz J 4 speed F518 Frequency setting for stage F112 F111 35 00Hz J 5 speed F519 Acceleration time setting 0 1 30008 y for the speeds for Stage 1 F520 Acceleration time setting 0 1 3000S J for the speeds for Stage 2 F521 Acceleration time setting 0 1 3000S J for the speeds for Stage 3 F522 Acceleration time setting 0 1 3000S J for the speeds for Stage 4 Acceleratio
69. in structure is adopted by 485 Bus line Do not use spur lines or a star configuration Reflect signals which are produced by spur lines or star configuration will interfere in 485 communications Please note that for the same time in half duplex connection only one inverter can have communication with PC PLC Should two or more than two inverters upload data at the same time then bus competition will occur which will not only lead to communication failure but higher current to certain elements as well 3 Grounding and Terminal Terminal resistance of 120 Q will be adopted for terminal of RS485 network to diminish the reflection of signals Terminal resistance shall not be used for intermediate network No direct grounding shall be allowed for any point of RS485 network All the equipment in the network shall be well grounded via their own grounding terminal Please note that grounding wires will not form closed loop in any case 1209 A Other Contacts A 1209 Connecting Diagram of Terminal Resistance Please think over the drive capacity of PC PLC and the distance between PC PLC and inverter when wiring Add a repeaters if drive capacity is not enough All wiring connections for installation shall have to be made when the inverter is disconnected from power supply 62 FUNCTION CODE FAST RES TABLE Appendix 5 Zoom Table of Function Code Function Function Function Section Code Definition Setting Range Mfr s
70. ing range 0 invalid 1 valid Mfr s value 0 F108 Setting User s Password Setting range 0 9999 Mfr s value 8 When F107 is set to 0 the function codes can be changed without inputting the password When F107 is set to 1 the function codes can be changed only after inputting the user s password The user can change User s Password The operation process is the same as those of changing other parameters Input the value of F108 into F100 and the user s password can be unclocked When password protection is valid and if the user s password is not entered F108 will display 0 F109 Starting Frequency Hz Setting range 0 00 10 00 Mfr s value 0 00 Hz F110 Holding Time of Starting Frequency S Setting range 0 0 10 0 Mfr s value 0 0 F111 Max Frequency Hz Setting range F113 650 0 Mfr s value 50 00Hz The inverter begins to run from the starting frequency After it keeps running at the starting frequency for the time as set in F110 it will accelerate to target frequency The holding time is not included in acceleration deceleration time F111 shows the max frequency for inverter s operation Maximum frequency of this inverter under the mode of VVVF is 650 0Hz maximum frequency under the mode of vector control is 150Hz F112 Min Frequency Hz Setting range 0 00 F113 Mfr s value 0 50Hz It shows the minimum frequency for inverter s operation The s
71. ion or noise In case of any abnormality stop the inverter immediately and check it after switching off the power supply 4 8 Illustration of basic operation Illustration of inverter basic operation we hereafter show various basic control operation processes by taking a 7 5kW inverter that drives a 7 5kW three phase asynchronous AC motor as an example The parameters indicated on the nameplate of the motor are as follows 4 poles rated power 7 5KW rated voltage 380V rated current 15 4A rated frequency 50 00HZ and rated rotary speed 1440rpm 4 8 1 Operation processes of frequency setting start forward running and stop with keypad panel 1 Connect the wires in accordance with Figure 4 1 After having checked the wiring successfully switch on the air switch and power on the inverter 18 Basic Paramters AC380V Figure 4 1 Wiring Diagram 1 2 Press the Mode key to enter the programming menu 3 Measure the parameters of the motor Enter F801 parameter and set rated power of the motor to 7 5kW Enter F802 parameter and set rated voltage of the motor to 380V Enter F803 parameter and set rated current of the motor to 15 4A Enter F804 parameter and set number of poles of the motor to 4 Enter F805 parameter and set rated rotary speed of the motor to 1440 rpm Enter F800 parameter and set it to 1 or 2 to allow measuring the parameter of the moto 1 running parameter measurement 2 static parameter
72. lue is the value of F113 The frequency can be adjusted through the key up or down or through the up down terminals Memory of digital given means after inverter is stop the target frequency is the running frequency before stop If the user would like to save target frequency in memory when the power is disconnected please set F220 to the function of memory for power disconnection 1 External analog AI1 The frequency is set by analog input terminal 5V 5V is input of 0 5V voltage type 2 External analog AI2 The frequency is set by analog input terminal AI2 AI2 is input of O0 20mA or 4 20mA current type 4 Stage speed control The frequency is set by multi stage terminal or automatic cycling frequency 5 No memory of digital given Its initial value is the value of F113 The frequency can be adjusted through the key up or down or through the up down terminals Operation Control No memory of digital given means that the target frequency restores to the value of F113 after stop 6 Keyboard Potentiometer The frequency is set by the analog on the control panel 7 Reserved 8 Code Speed Control The frequency will be set by input terminal of code speed control 9 PI adjusting PI adjustment of the frequency is carried out according to the reference physical quantity externally set 10 MODBUS Setting range 0 Memory of digital given 1 External analog AI1
73. mes Remarks z O Q oO To call function code and switch over display mode Set Set To call and save data Up To increase data speed control or setting parameters Down To decrease data speed control or setting parameters To start inverter to call jogging operation to call auto circulating operation to switch over display mode HEE To stop inverter to reset in fault status to change function codes in a code Stop or reset P group or between two code groups 2 3 Parameters Setting This inverter has numerous function parameters which the user can modify to effect different modes of operation control User needs to realize that user s password must be entered first if parameters are to be set after power off or protection is effected i e to call F100 as per the mode in Table 2 2 and enter the correct code Default value at manufacturer for user s password is 8 Table 2 2 Steps for Parameters Setting Steps Keys Operation Display 1 Mode Press Mode key to display function code Figg 2 A jor Cy Press Up or Down to select required function code Fll4 3 Set To read data set in the function code 5 0 4 A pr Cy To modify data 9 0 To show corresponding target frequency by flashing 5 c he setda To display the current function code The above mentioned step should be operated when inverter is in stop status 2 4 Func
74. n codes will change circularly among the 10 code groups like F211 F311 FAI1 F111 Refer to Fig 2 2 The sparkling is indicated the corresponding target frequency values Enter correct user s Dom Dee f password currently Moa is EDE ai showing a a Laas m Display LE oo gi Fig 2 2 Swiich over in a Code Group or between Different Code Groups PR8000 2 5 Panel Display Table 2 4 Items and Remarks Displayed on the Panel Items Remarks This Item will be displayed when you press Mode in stopping status which indicates HF 0 jogging operation is valid But HF O will be displayed only after you change the value of 132 HF It stands for resetting process and will display 0 after reset OC OF OLI O12 OH LU PRO PFI CB 2 66 Corrs Fault code indicating over current over voltage inverter over load motor over load over heat under voltage for input out phase for input out phase for output and contactor fault respectively H H Interruption code indicating extemal intrruption signal input and showing O after reset F152 Function code parameter code 10 00 Indicating inverter s current running frequency or rotate speed and parameter setting values etc Sparkling in stopping status to display target frequency Holding time when changing the running direction When Stop
75. n time settin Subjertto power F523 0 1 3000S Same as the first V for the speeds for Stage 5 g y Accent acceleration deceleration at set F524 cceleration time setting 0 1 3000S N for the speeds for Stage 6 Acceleration time setting F925 for the speeds for Stage 7 9130099 F526 Acceleration ime setting 0 1 3000S J for the speeds for Stage 8 F534 Deceleration time setting 0 1 3000S J for the speeds for Stage 1 Deceleration time setting p339 for the speeds for Stage 2 971730005 y F536 Deceleration time setting 0 1 3000S for the speeds for Stage 3 Deceleration time setti Subject to power Reet ee ee ee 0 1 3000S Same as the first V for the speeds for Stage 4 Decin acceleration deceleration ati set F538 eceleration time setting 0 1 30008 N for the speeds for Stage 5 F539 Deceleration time setting 0 1 3000S J for the speeds for Stage 6 71 PR8000 F540 Deceleration time setting for 0 1 30008 the speeds for Stage 7 F541 Deceleration time setting for 0 1 3000S the speeds for Stage 8 F542 F548 Reserved z n D ge oO DN gri Q Q 5 z 2 unning directions of stage forward running reverse running unning directions of stage speeds for Stage 2 forward running reverse running unning directions of stage speeds for Stage 3 unning directions of stage speeds for Stage 4 forward running reverse running forward running revers
76. nal is short connected odes OFS Function Forward Tunning command with CM the inverter will run forward operation OP7 R d When this terminal is short connected SES eee EET with CM the inverter will run backward OP8 E Short connecting this terminal with CM under fault status to reset the inverter Common Grounding of control power port supply CM The grounding of 24V power supply and other control signals 24 Basic Paramters V Basic Parameters F100 User s Password Setting range 0 9999 Mfr s value 8 When F107 1 with valid password the user must enter correct user s password after power on or fault reset if you intend to change parameters Otherwise parameter setting will not be possible and a prompt Err1 will be displayed F102 Inverter s Rated Current A Setting range 2 0 800 0 Mfr s value Subject to inverter model F103 Inverter Power KW Setting range 0 4 400 Mfr s value Subject to inverter model F105 Software Edition No Setting range 1 00 10 00 Mfr s value Subject to inverter model Setting range 0 Sensorless F106 Control mode vector control Mfr s value 0 1 Reserved 2 VVVF 0 Sensorless vector control is suitable for the high performance and general cases with variable speed drive 2 VVVE control is suitable where there is low requirement for control precision F107 Password Valid or Not Sett
77. o 2 to select channel AI2 Coding Switch Coding Switch Mode of Speed Coding Switch Coding Switch Mode of Speed 1 Control Control OFF SV voltage SV voltage OFF 10V voltage 10V voltage 0 20mA ON OFF ON OFF 0 20mA current current ON refers to switching the coding switch to the top OFF refers to switching the coding switch to the bottom 6 Close the switch OP6 the motor starts forward running 7 The potentiometer can be adjusted and set during running and the current setting frequency of the inverter can be changed 8 During running switch off the switch OP6 then close OP7 the running direction of the motor will be changed 9 Switch off the switches OP6 and OP7 the motor will decelerate until it stops running 10 Switch off the air switch and power off the inverter Basic Paramters 4 9 Functions of control terminals The key to operate the inverter is to operate the control terminals correctly and flexibly Certainly the control terminals are not operated separately and they should match corresponding settings of parameters This chapter describes basic functions of the control terminals The users may operate the control terminals by combining relevant contents hereafter about Defined Functions of the Terminals Table 4 3 Functions of Control Terminals erminal Type Description Function When the token function is valid the DOI Multifunctional value between this terminal and CM is OV Th
78. olumn of the parameters table These function codes have been adjusted properly before delivery And it is recommended not to change them an 6009 H ed Go 4 CDe Ee S Figure 5 3 Reverting to manufacturer values 29 PR8000 VI Operation Control Setting range 1200 0 Keyboard command Source of start Mfr s value 0 1 Terminal command 2 Keyboard Terminal 3 MODBUS 4 Keyboard Terminal MODBUS command F201 Setting range Source of stop command 0 Keyboard command 1 Terminal command 2 Keyboard Terminal 3 MODBUS 4 Keyboard Terminal MODBUS Mfr s value 0 Keyboard command refers to the start command given by the Run key on the keyboard Terminal command refers to the start command given by the Run terminal defined While adopting terminal command the inverter can be started by connecting the defined Run terminal with CM Setting range F202 0 Forward running locking aA asa Mfr s value 0 Mode of direction setting 1 Reverse running locking 2 Terminal setting Setting range 0 Memory of digital given External analog AI F203 External analog AI2 3 Reserved Stage speed control Mfr s value 0 Main fi s X BU T TROY ROERE No memory of digital given Keyboard potentiometer 7 Reserved Code speed control 9 PI adjusting 10 MODBUS CNN BN 0 Memory of digital given Its initial va
79. on foros an fof oie Terminals A and B are effective only when MODBUS communication is required by customers 10 3 3 Wiring Recommended PR8000 Wiring for Power Loop Lead Inverter Lead Inverter Lead Inverter Model Section Section Section Area mmt Model Arean Model Areamn PR8000 0004S2G 1 5 PR8000 0075T3G 4 PR8000 1600T3G 120 PR8000 0004XS2G 1 5 PR8000 0110T3G 6 0 PR8000 2000T3G 150 PR8000 0007S2G 2 5 PR8000 0150T3G 10 PR8000 2200T3G 185 PR8000 0007XS2G 2 5 PR8000 0185T3G 16 PR8000 2500T3G 240 PR8000 0015S2G 2 5 PR8000 0220T3G 16 PR8000 2800T3G 240 PR8000 0015XS2G 2 5 PR8000 0300T3G 25 PR8000 3150T3G 300 PR8000 0022S2G 4 0 PR8000 0370T3G 25 PR8000 3550T3G 300 PR8000 0007T3G 1 5 PR8000 0450T3G 35 PR8000 4000T3G 400 PR8000 0015T3G 2 5 PR8000 0550T3G 35 PR8000 0022T3G 2 5 PR8000 0750T3G 50 PR8000 0037T3G 2 5 PR8000 0900T3G 70 PR8000 0040T3G 2 5 PR8000 1100T3G 70 PR8000 0055T3G 4 PR8000 1320T3G 95 3 4 Lead section area of protect conductor grounding wire Lead section area S of U V W mm Minimum lead section area S of E mm S lt 16 S 16 lt S 35 16 35 lt S s 2 11 PR8000 3 5 Overall Connection and Three Line Connection Refer to next figure for overall connection sketch for PR8000 series inverters Wiring mode is available for various terminals whereas not every terminal needs connection when applied
80. out phase filtering constant Setting range 0 1 60 0 Mfr s value 5 0 F729 Undervoltage filtering constant Setting range 0 1 60 0 Mfr s value 5 0 F730 Overheat protection filtering constant Setting range 0 1 60 0 Mfr s value 5 0 Undervoltage refers to too low voltage at AC input side Out phase refers to out phase of three phase power supply Undervoltage out phase signal filtering constant is used for the purpose of eliminating disturbance to avoid mis protection The greater the set value is the longer the filtering time constant is and the better for the filtering effect AA COMMUNICATION ENCHIRIDIONL XII Parameters of the Motor Setting range F800 Motor s parameters selection X n E E Mfr s value 0 2 static parameter measurement F801 Rated power Setting range 0 2 1000KW F802 Rated voltage Setting range 1 440V F803 Rated current Setting range 0 1 6553A F804 Number of motor poles Setting range 2 100 4 F805 Rated rotary speed Setting range 1 30000 Please set the parameters in accordance with those indicated on the nameplate of the motor Excellent control performance of vector control requires accurate parameters of the motor Accurate parameter derives from correct setting of rated parameters of the motor In order to get the excellent control performance please configurate the motor in accordance with adaptable motor of the
81. pt automatic cycle operation This function can ease the current impact in the process of direction switchover The manufacturer s value is set at 1 0S F122 Reverse Running Forbidden Setting range 0 invalid 1 valid Mfr s value 0 F124 Jogging Frequency Hz Setting range F112 F111 Mfr s value 5 00Hz F125 Jogging Acceleration Time S Mfr s value For 0 4 3 7KW 5 0S For 5 5 30KW 30 0S F126 Jogging Deceleration Time S For 37 400KW 60 0S Setting range 0 1 3000 There are two types of jogging keyboard jogging and terminal jogging Keyboard jogging is valid only under stopped status F302 should be set Terminal jogging is valid under both running status and stopped status Carry out jogging operation through the i keyboard under stopped status a Press the Mode key it will display HF 0 b Press the Run key the inverter will run to Jogging frequency if pressing Mode key again keyboard jogging will be cancelled In case of terminal jogging make F124 uononasu uonesado 6HuibGol Bunow y Jogging Operation jogging terminal such as OP1 connected to CM and inverter will run to jogging frequency Figure 5 1 Jogging Operation Note A ma Ye ee i R 5 A k 1 If stalling adjusting function is selected the set acceleration deceleration time may not be implemented strictly during acceleration deceleration 26
82. r radiator too dirty clean air inlet and outlet and radiator es Overheat install place not good for ventilation install as required fan damaged change fan CB Contactor Too low voltage of power network check the voltage does not suck AC contactor damaged check the AC contactor Motor wrong wiring check input output and control line not wrong setting check parameter setting Running too heavy load increase inverter s output capacity Power Line Current Short circuit at input side check input line Trips Too Big too small capacity with air switch check air switch capacity motor overload reduce load No P F1 Protection for single phase and three phase under 4 0KW C B Protection only for inverters from 30KW to 400KW 49 PR8000 Table 1 2 Malfunction Motor Malfunction and Counter Measures Items to Be Checked Counter Measures Supply voltage is on or normal Normal with U V W 3 phase output Locked rotor with motor Panel with trouble indication Get connected with power Check wiring Disconnect and Reconnect Reduce load Check against Table 1 1 Motor not Running Wrong Direction of Motor Running U V W wiring correct To correct wiring Motor Turning but Speed Change not Possible Motor Speed Too High or Too Low Motor Running Unstable Wiring correct for lines with given frequency Correct setting of running mode Too big with load Motor
83. rolling for Operation Command 14 4 4 Operating Status of Inverter cece eee eee 14 4 5 Keypad panel and Operation Method sceee 15 4 6 Operation Flow of Measuring Motor Parameters 16 4 7 Operation Flow of Simple Running 0 cee 17 4 8 Illustration of Basic Operation c ce eeeeeee eee eeeeees 18 4 9 Functions of Control Terminals cccceeeeeeeae ees 23 B PR8000 Ve Basic Parameters i i s viecsesswssscoansa cons gain sesass seuss ven cia tel es 25 VI Operation Control ss siperi eneeier ti er rrine anaE i 30 VII Multifunctional Input and Output Terminals 0008 36 VII Analog Input and Output cece eee eee e rene ees 38 IX Multi stage Speed Control cece e cence eee ee es 40 X Auxiliary FUNCtIONS c cece ierit E r EE EAE eE 42 XI Timing Control and Protection ccc ce ee sence eee 43 XII Parameters of MOtor 0 cece ce eee e eee eee eee ee eees 45 XIII Communication Parameters 0 cce cece cece eee eee eeeeeee eee 48 XIV PI Patametetss una ae Sede ei en tle ores ties 48 Appendix 1 Trouble Shooting 0c cece eee e eee eee eeeee eee ee 49 Appendix 2 Products and Structure cece cece cence eee ees 50 Appendix 3 Selection of Braking Resistance 0 eee 53 Appendix 4 Communication Manual
84. rt without corrosive or flammable gases or liquids metal particles or metal powder Environment temperature within the scope of 10 50 Inverter is installed in a control cabinet and smooth ventilation should be 3 PR8000 1 6 2 1 6 3 ensured Do not drop anything into the inverter Never touch the internal elements within 15 minutes after power off Wait till it is completely discharged Input terminals R S and T are connected to power supply of 380V and single phase input terminals R T are connected to 220V while output terminals U V and W are connected to motor Proper grounding should be ensured with grounding resistance not exceeding 4 separate grounding is required for motor and inverter No grounding with series connection is allowed No load switch is allowed at output while inverter is in operation AC reactor or and DC reactor is recommended when your inverter is above 37KW There should be separate wiring between control loop and power loop to avoid any possible interference Signal line should not be too long to avoid any increase with common mode interference It shall comply with the requirements for surrounding environment as stipulated in Table 1 1 Technical Specifications for PR8000 G Series Inverter Maintenance Cooling fan should be cleaned regularly to check whether it is normal remove the dust accumulated in the inverter on a regular basis Check inverter
85. s impossible to make any judgment decrease KP first If no effect occurs increase KP then And adjust KI after KP is adjusted properly Note Improper setting of PI may result in violent oscillation of the system or even failure of normal operation Please set PI carefully and call the manufacturer for consultation if necessary 827 Study frequency Setting range 10 00 40 00 fr s value 20 00 Running frequency of the motor in case of F800 1 47 PR8000 XIII Communication Parameter F900 Communication Address F901 Communication Mode 1 247 single inverter address 0 broadcast address 1 ASCII 2 RTU F903 Odd Even Calibration F904 Baud Rate Setting range 0 no calibration 1 odd calibration 2 even calibration Setting range 0 1200 1 2400 2 4800 3 9600 4 19200 Communication parameters refer to Appendix 4 XIV PI Parameters FAOO Polarity 0 positive feedback 0 1 negative feedback FAO Reference Source 0 Given Digit 0 1 ATI 2 AI2 3 5 Reserved FA02 Given Digit Reference Source 0 0 100 0 50 0 FA03 Feedback Source 0 AIL 0 1 AI2 2 5 Reserved FA04 Proportion Coefficient 0 0 100 0 20 0 FAOS Integral Time 0 1 10 0S 2 0 FA06 Precision 0 0 20 0 0 1 FA07 Show Value of Min Feedback 0 9999 0 FA08 Show Value of Max Feedback 0 9999 1000 48 Appendix 1 Trouble Shooting COMMUNICATION ENCHIRIDIONL When malfunction occurs to inverter
86. s the value sent in the data package Actual value is the actual value of inverter After PC PLC receives the parameter value it will divide the corresponding coefficient to get the actual value NOTE Take no account of radix point of the data in the data package when PC PLC transmits command to inverter The valid value is range from 0 to 65535 FUNCTION CODE FAST RES TABLE Function Codes Related to Communication Function Code Function Definition Setting Rang Mfr s Value Inverter Address 247 1 Modbus Mode Selection ASCII mode 1 2 RTU mode Parity Check Selection 0 No checkout 0 Odd 2 Even Baud Rate 0 1200 1 2400 2 4800 3 9600 4 19200 You can read device status function codes value write control command and write function operation preset functions value regardless of control mode Please set functions code related to communication consonant with the PLC PC communication parameters when inverter communicates with PLC PC Physical Interface 1 Interface instruction Communication interface of RS485 is located on the most left of control terminals marked underneath with A and B 2 Structure of Field Bus PLC PC Field Bus fh po Connecting Diagram of Field Bus 61 pueurwi0 jonuog oyuy snes gt INJLA UAM anjea Epy gt i eee pe PR8000 RS485 Half duplex communication mode is adopted for PR8000 series inverter Daisy cha
87. ss will be stopped When the cumulative time reaches the time as set in F610 it will display OL1 for protection In case of stalling during stable speed running the frequency will drop If the current returns to normal during dropping the frequency will return to rise Otherwise the frequency will keep dropping to the minimum frequency and the protection will occur after it lasts for the time as set in F610 Accessorial function is valid only in case of F106 2 XI Timing Control and Protection Setting range F700 Selection of terminal free stop mode 0 free stop immediately Mfr s value 0 1 delayed free stop F701 Delay time of free stop and programmable terminal motion Setting range 0 0 60 0S Mfr s value 0 0 Timing control mainly refers to Timing free stop and Timing motion of corresponding output terminal For example Selection of free stop mode can be used only for the mode of free stop controlled by the terminal When free stop immediately is selected delay time F701 will be invalid When delay time is set to 0 i e F701 0 it means free stop immediately Delayed free stop means that upon receiving free stop signal the inverter will execute free stop command after waiting some time instead of stopping immediately Delay time is set by F701 F705 Overloading Adjusting Gains Setting range 0 100 Mfr s value 0
88. tatic parameter of two stages The motor s stator resistance rotor resistance and leakage inductance will be stored in F806 F809 automatically the motor s mutual inductance uses default value generated according to the power and F800 will turn to 0 automatically The user may also calculate and input the 45 PR8000 motor s mutual inductance value manually according to actual conditions of the motor With regard to calculation formula and method please call us for consultation Note No matter which measurement method of motor parameter is adopted please set the information of the motor F802 F805 correctly according to the nameplate of the motor If the operator is quite familiar with the motor the operator may input all the parameters F806 F809 of the motor manually Incorrect parameters of the motor may result in unstable running of the motor or even failure of normal running Correct measurement of the parameters is a fundamental guarantee of vector control performance Each time when F801 rated power of the motor is changed the parameters of the motor F806 F809 will be refreshed to default settings automatically Therefore please be careful while amending this parameter The motor s parameters may change when the motor heats up after running for a long time If the load can be disconnected we recommend self checking before each running F806 Stator resistance Setting range 0 001 65 53 F807 Rotor
89. the air switch and power on the inverter 2 Press the Mode key to enter the programming menu 20 Basic Paramters 3 Measure the parameters of the motor the operation process is the same as that of example 1 4 Set functional parameters of the inverter Enter F132 parameter and set it to 1 select keyboard jogging Enter F106 parameter and set it to 0 select the control mode to sensorless vector control Enter F200 parameter and set it to 0 select the mode of running command control by keyboard operation Enter F124 parameter and set the jogging operation frequency to 5 00Hz Enter F125 parameter and set the jogging acceleration time to 30S Enter F126 parameter and set the jogging deceleration time to 30S Enter F202 parameter and set it to 0 select forward running locking 6 Press and hold the Run key until the motor is accelerated to the jogging frequency and maintain the status of jogging operation 7 Release the Run key The motor will decelerate until jogging operation is stopped 8 Switch off the air switch and deenergize the inverter 4 8 4 Operation process of setting the frequency with analog terminal c and controlling the operation with control terminals 1 Connect the wires in accordance with Figure 4 3 After having checked the wiring successfully switch on the air switch and power on the inverter Note 2k 5K potentiometer may be adopted for setting external analog sign
90. tion Codes Switchover in between Code Groups This has more than 300 parameters function codes available to user divided into 10 sections as indicated in Table 2 3 PR8000 Table 2 3 Function Code Partition Group Name S conp Group Name bac a oap Basic Parameters F100 F160 1 Subsidiary function F600 F630 6 Run Control Mode F200 F230 2 Timing coafor ang F700 F740 7 protection function Multi functional input output terminal Analog signaals of eahi tAp oe F900 F930 input ourput function Multi stage speed F500 F580 PI parameter setting FA00 FA30 parameters As parameters setting costs time due to numerous function codes such function is specically designed as Function Code Switchover in a Code Group or between Two Code Groups so that parameters setting become convenient and simple Press Mode key so that the keypad controller will display function code If press or key then function code will circularly keep increasing or decreasing by degrees within the group if press again the stop reset key function code will change circularly between two code groups when operating the or gt key e g when function code shows F111 DGT indicator will be on Press key function code will keep increasing or decreasing by degrees within F100 F160 press stop reset key again DGT indicator will be off When pressing key functio
91. top 50 _ REV terminal reverse running signal Reverse running stop close reverse running CM terminal common port ae oo FWD terminal close running i olo X terminal open stop 4 Three line type 2 So REV terminal forward reverse running selection Forward runnin g stop open forward running Reverse funning stop close reverse running CM terminal common port 5 Start stop controlled by direction impulse ob FWD terminal impulse start stop signal forward stop REV terminal impulse start stop signal reverse stop Forward running stop hoe f CM terminat common end Reverse running stop F209 Selecting the mode of stopping Setting range Mfr s value 0 the motor 0 stop by deceleration time 1 free stop F210 Frequency display accuracy Setting range 0 01 2 00 Mfr s value 0 01 F211 Speed of digital speed control Setting range 0 01 100 0Hz S Mfr s value 5 00 F213 Selfstarting after repowered on Setting range 0 invalid 1 valid Mfr s value 0 F214 Selfstarting or not after reset Setting range 0 invalid 1 valid Mfr s value 0 PR8000 Set whether or not to start automatically after fault resetting In case of fault under running status inverter will reset automatically and self start In case of fault under stopped status the inv
92. x 8 stage speed speed auto circulating 3 stage speed auto circulating 8 stage auto circulating speed auto circulating may be selected through setting the parameters F501 Selection of Stage Speed Under Setting range 2 8 Mfr s value 7 Auto circulation Speed Control Setting range 0 9999 when the value is set to 0 the inverter Mfr s value 0 F502 Selection of Times of Auto circulation pieced cree will carry out infinite circulating F503 Status After Auto circulation Setting range e Mfr s value 0 Running Finished 0 Stop 1 Keep running at last stage speed That the inverter runs at the preset stage speed one by one under the auto circulation speed control is called as one time If F502 0 inverter will run at infinite auto circulation which will be stopped by stop signal If F50250 inverter will run at auto circulation conditionally When auto circulation of the preset times is finished continuously set by F502 inverter will finish auto circulation running conditionally If F503 0 then inverter will stop after auto circulation is finished If F503 1 then inverter will run at the speed of the last stage after auto circulation is finished as follows O inverter will run at infinite auto circulation F502 0 F503 0 inverter will stop after auto circulation is finished F503 1 run at the speed of the last stage after auto circulation is finished 40
93. y Oorl 9 gt polarity setting g Reading accessorial frequency Reading accessorial frequency polarity Reserved 0 Not reverting to manufacturer Reverting to manufacturer values values 1 Reverting to manufacturer values 0 Keyboard command 1 Terminal command Source of start command 2 Keyboard Terminal 3 MODBUS 4 Keyboard Terminal MODBUS 0 Keyboard command 1 Terminal command Source of stop command 2 Keyboard Terminal 3 MODBUS 4 Keyboard Terminal MODBUS spol 10 u0 suTUUNyYy PR8000 Forward running locking F202 Mode of direction setting Reverse running locking Terminal setting Digital setting memory External analog AIl External analog AI2 Reserved Stage speed control F203 Main frequency source X 5 No memory by digital setting 6 Keyboard potentiometer 7 Reserved 8 Code speed control 9 PI adjusting 10 MODBUS 0 Digital setting memory 1 External analog AI 2 External analog AI2 Accessorial frequency F204 3 Reserved source Y 4 Stage speed control 5 PI adjusting IRange selecting for F205 accessorial frequency source T SERA z ie Y F206 Accessorial frequency Y range O 100 100 0 X 1 X Y IE g 2 X or Y terminal switchover requency source POWN 0O1QUOD SuTUUNy F207 j 3 X or X Y terminal switchover selecting 4 Combination of stage speed and analog 1 two line type 1

User Manual PR8000 Series - prostar international electric co.,ltd.

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