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Manual Inverter 7300PA

1. 220V class MODEL HP KVA 100 CONT Rated Input FUSE Rating Output AMPS AMPS JNTFBGO 0025 25 274 72 86 125 JNTFBGO 0039 30 33 88 97 15 0049 40 4 117 129 175 JNTFBGC 70050 50 55 144 158 200 0060 60 63 167 184 250 00751 75 81 212 233 300 00100 100 110 288 317 400 JNTFBGD 0125 125 125 327 360 500 440V class MODEL HP KVA 100 CONT Rated Input FUSE Rating Output AMPS AMPS 0025 7 25 29 38 46 70 00342 30 44 48 70 JNTFBGO 0040AZ 40 45 59 65 100 0050AZ 50 57 75 83 125 2 60 66 86 95 150 0 00742 75 85 111 12 200 0100 7 100 115 151 166 250 0125 7 15 144 189 208 300 0150 7 150 176 231 254 350 0175 7 175 203 267 204 400 JNTFBGON0215AZ 215 22 304 334 450 0250 7 250 259 340 374 500 030042 300 290 380 418 600 035042 350 393 516 568 700 JNTFBGLILJO400AZ 400 446 585 644 800 050042 500 558 732 805 1000 Fuse Type designated SEMICONDUCTOR PROTECTION FUSES Class CC J T RK1 or RK5 Voltage Range 300V for drives with 220V class VFD 500V for drives with 440V
2. CONTROL LA CONTROL CIRCUITS CIRCUITS 3 220V 40HP 50HP 440V 75HP 100HP R L1 S L2 03 5 12 T L3 0 CONTROL CIRCUITS CONTROL CIRCUITS 5 440V 125HP 150HP 175HP 215HP 250HP 300HP R L1 5012 TL3 CONTROL CIRCUITS CONTROL CIRCUITS External ACL is necessary 4 4 PARTI Manud 4 4 WIRING PARTS 4 4 1 RECOMMENDED WIRING PARTS Be sure to connect MCCBs between power supply and 7300PA input terminals L1 R L2 S L3 Recommended MCCBs are listed in Table 3 When a ground fault interrupter is used select the one with no influence for high frequency The current setting should be 200mA or over and operating time 0 1 second or over to prevent malfunction Table 3 220V and 440V class ap
3. EN cm m TA KM Tim TT M Ty RE i i d 4 m Open Chassis Type IPOO Wall mounted Type NEMA1 c 440V 350HP calls Qa mmn HH Tri 500 gt Open Chassis Type IPOO Wall mounted Type NEMA1 8 2 PARTI Insalaion Manud d 440V 400HP 500HP w D wi aa E es zm d 4 4 e a n 8 6 amp 9 tt 21 500 ed Ex N 500 Open Chassis 1 Wall mounted Type NEMA1 8 3 PARTI Manud 9 PERIPHERAL AND OPTIONS 9 1 AC REACTOR When power capacity is significantly large compared to inverter capacity or when the power factor needs to be improved externally connect an AC reactor
4. N 5 lt Q N F lt Q SC 424 SC 24V l 1 24 24 External 24V IP24 24V JE Note 2 PNP sensor Source used for operation signal vi dl Lor o o o 2496 5 24V IP24 24V App 11 APPENDIX E RS 232C SERIAL COMMUNICATIONS CONNECTION DIAGRAM The Digital operator uses RS 232C serial communication through connector CN1 to communicate with control board Using the CN1 port on the control board parameters can be monitored and updated by a suitable PC programming tool The port is un isolated RS 232C with baud rate 2400 bps Contact TECO for further information The pin definitions of 6 pin telephone jack Signal Definition LCD PC selection 5V Rx Tx OV Reserved negative voltage for LCD display Typical connection diagram connector App 12 APPENDIX F NOTES ON APPLICATION OF MOTORS Motor Application Notes for Standard Motors 25 ED OR 15MIN 40 ED OR 20MIN 60 ED OR 40MIN A standard motor driven by the inverter generates slightly less power than it 2 does when it is driven with commercial power supply Torque 70 Also the cooling effect deteriorates in low speed range so that the motor te
5. ON OPERATION FWD RUN SET INPUT FREQUENCY FREQ REF VOLTAGE SETTING VALUE CHANGE Son Sample operation Digital Operator Description Key Sequence Display Sect frequency reference Freq Cmd 00 002 value displayed TECO Select PRGM mode _PRGM _ 01 DRIVE Freq Cmd 1 Select CONTROL Press 3 Cn 01 I t volt sett g Peg ACinput PARAMETER DSPL times Voltage voltage is 380V EDIT TET 00 Input Voltage Display Cn 01 setting Cn 01 380 0V Input Voltage Input Voltage 380V EDIT continued ENTER Entry Accepted When POWER ON Display for 0 5 sec 1 5 3 4 5 6 7 8 Description continued FWD JOG Frequency setting 15Hz FWD run Frequency command change 60Hz REV RUN STOP Select DRIVE mode Select output frequency displayed Select direction of rotation When power on initially defaulted FWD Jog operation Select frequency cmd displayed Change frequency cmd Set new frequency cmd Select O P frequency displayed Running operation Select frequency cmd displayed Change reference value Enter new frequency cmd setting Select frequency cmd displayed Change to REV Decrement to STOP Key Sequence PRGM DRIVE
6. the inverter system immediately enters into DRIVE mode Press the key the system will switch into PRGM mode 2 If the fault occurred before power supply was turned off the fault contents are displayed when power ON Fault occurrence order and display are provided by or key Power on DRIVE mode Frequency reference When faults Occurred before ipower supply iwas turned off Output Frequency PUE Output Current i PID detected value 24 Display of faults which i occurred before power supply PE was turned off c please refer to Chapter3 fault display and trouble shooting 3 If no fault occurred before power supply was turned off display the monitored data according to the Bn 10 setting 4 This block will be by passed if no fault occurred before power supply was turned off or a fault occurs and was reset by When in the DRIVE mode press the key and key the setting values of Sn and 000 will only be displayed for monitoring but not for changing or setting 1 3 1 3 Parameter description The 7300PA has 4 groups of user parameters PARTII Operation Manual Parameters Description 0 Frequency command 0 Parameter settings be changed during running 5 00 System parameter settings be changes only after stop 000 Control parameter sett
7. Cn 23 pc CARRIER FREQUENCY ee FOUTXCn 25xK K INTERNAL FIXED CONSTANT OUTPUT FREQUENCY Invalid OPE11 is displayed in the following cases Cn 25 Cn 24 Cn 23 Cn 23 5kHz 24 x 5 kHz 16 Overtorque detection level Cn 26 Set overtorque level in units of 1 Inverter rated current is regarded as 100 17 Overtorque detection time Cn 27 Set overtorque detection time in units of 0 1 second 18 Stall prevention level during acceleration Cn 28 Set stall prevention level during acceleration in units of 1 Inverter rated current is regarded as 100 19 Stall prevention level during running Cn 30 Seta proportion as a stall prevention level during running in units of 1 Inverter rated current is regarded as 100 Stall prevention during running starts deceleration when the output current reaches 100 ms greater than the setting value of Cn 30 stall prevention level during running during agreed frequency The inverter decelerates as long as the output current exceeds the setting value of Cn 30 stall prevention level during running When the output current goes below the setting value the inverter reaccelerates The deceleration time selected in the 4th digit of Sn 10 is taken Even during stall prevention while running stall prevention during deceleration and stall prevention during acceleration are enabled 2 17 PARTII
8. JPI 1 2 1 4 un 5 1 6 6 1 MAINTENANCE PERIODIC INSPECTION PARTI Insalaion Manud The 7300PA requires very few routine checks It will function longer if it is kept clean cool and dry Observe precautions listed in Location Check for tightness of electrical connections discoloration or other signs of overheating Use Table 4 as your inspection guide Before servicing turn OFF AC main circuit power and be sure that CHARGE lamp is OFF Component External terminals unit mounting bolts Table 4 Periodic Inspection Check Corrective Action Loose screws Tighten Loose connectors Tighten connectors etc Cooling fins Build up of dust and dirt Blow with dry compressed air of 39 2 x10 to 58 8 x 10 Pa 57 to 85psi pressure Printed circuit board Accumulation of conductive dust or oil Blow with dry compressed air of 39 2 x10 to 58 8 x 10 57 to 85psi pressure If dust and oil cannot be removed replace the board Cooling fan Abnormal noise and vibration Whether the cumulative operation time exceeds 20 000 hours or not Replace the cooling fan Power elements Accumulation of dust and dirt Blow with dry compressed air of 39 2 x10 to 58 8 x 10 Pa 57 to 85psi pressure Smoothing capacitor Discoloration or odor Note Operating conditions as follows Replace the capacitor or inv
9. oe odis este 9 5 Fig oXnalog RI 9 6 Fig S Optioncard Install aol ouo ed e o e us 9 7 PARTI Operation Manual Fig 9 LCD LED Digital Operator Component names and functions eese 1 1 Fig 10 Diagram of Multi function Analog Output eese enne 2 5 Fig 11 Block Diagram of PID Control Section aoa eee die ds 2 6 Fig 12 3 wire Seger 2 48 Fig 3 Pump Operation Modge NEGER 2 64 Fig 14 PID Control sii d eet ttr t UI I PY ousted excess anaiai eiia App 5 Fig 15 Wiring for PA M Modbus Protocol Communication eese App 8 Fig 16 Wiring for Profibus Protocol Communication eee App 9 TABLE CONTENTS TABLE NO Pages PARTI Installation Manual Table l Mami o doro eS 4 3 Table Control Circuit Termmals octo 4 3 Table3 220V and 440V Class Applicable Wire Size and Contactor 4 5 Table4 Periodic sim e inr Y SERE ISAAC UR TIAS Ue o inside 6 1 Tables Spare Parts for 220 V 6 2 Table6 Spare Parts for 440V Class 1 tenet Rhen hose sea aeo een oer eue e eda Renee pegas 6 3 Table7 Dimension and Wereht occus esten ar ER MUT
10. Missing Closed While frequency reference missing OD Not used Reserved OE Fault Fault Closed Fault except CPF 00 CPF 01 OF Not used Reserved 2 58 PARTII Operation Manual Operation set value 0 The operation contact is closed when FWD or REV run command is input or the inverter outputs voltage Q Zero speed set value 1 The zero speed contact is closed when inverter output frequency is less than the minimum output frequency Q Agreed frequency set 2 This is closed when output frequency is within the detection width shown in the figure below DETECTION WIDTH Cn 22 1 FREQUENCY REF CLOSED OUTPUT FREQUENCY AGREED FREQUENCY ee SIGNAL Frequency ref Cn 22 Output frequency Frequency ref Cn 22 Cn 22 Agreed frequency detection width Agreed frequency Set value 3 This is closed when acceleration or deceleration is completed and output frequency is within the detection width shown in the figure below FREQUENCY REF DETECTION WIDTH Cn 22 OUTPUT FREQUENCY AGREED FREQUENCY _ SIGNAL CLOSED Cn 21 Cn 22 Output frequency Cn 21 Cn 22 Cn 21 Agreed frequency point Cn 22 Agreed frequency detection width 2 59 PARTII Operation Manual Frequency detection set value 4 This contact is closed when output frequency is equal to or less than Cn 32 as shown in the fig
11. DC INJECTION BRAKING START FREQUENCY Cn 10 DC INJECTION BRAKING DC INJECTION BRAKING TIME AT STOP Cn 12 Q Sn 04 01 XX Coasting to a stop CLOSED RUN COMMAND OUTPUT FREQUENCY WHEN STOP REFERENCE IS INPUT INVERTER OUTPUT IS CUTOFF 2 35 PARTII Operation Manual 2 Sn 04 10 XX Full range DC injection braking stop DC injection braking time differs by the output frequency when stop command is input as shown below CLOSED RUN COMMAND OPEN OUTPUT FREQUENCY DC INJECTION BRAKING TIME DC INJECTION BRAKING TIME 55 CUTOFF INVERTER OUTPUT Cn 40 setting value i Cn 12x10 DC INJECTION BRAKING TIME AT STOP Cn 12 i 10 SPEED 100 SPEED OUTPUT FREQUENCY WHEN STOP REFERENCE IS INPUT Sn 04 11 XX Coasting to a Stop timer function provided Once stop command is input run RUN COMMAND OUTPUT FREQUENCY DECELERATION TIME Ti TIME command is disregarded during T time CLOSED CLOSED OPEN WHEN STOP REFERENCE IS INPUT INVERTER OUTPUT IS CUTOFF TIME pm 100 SPEED OUTPUT FREQUENCY WHEN STOP REFERENCE IS INPUT 2 36 PARTII Operation Manual 5 Operation Mode Select 2 Sn 05 Ist digit Select processing to be performed when the STOP key of the digital operator is depressed during running by control circuit terminals Ist digit O
12. Output Frequency Resolution 0 01Hz 1 30000 Overload Capacity 110 rated output current for one minute Frequency Setting Signal 0 to 10VDC 20KQ 4 20mA 2500 0 10 option Accel Decel time 0 1 to 6000 sec independent Accel Decel time settings Braking Torque Approximately 20 No of V f patterns Total of 5 1 For adjustable pattern 4 For fans and pumps N e 9 o gt 9 3 e Motor Overload Protection Electric thermal overload relay Instantaneous Overcurrent Motor coasts to stop at approx 200 rated current Overload Motor coasts to stop after 1 minute at 110 rated output current Overvoltage 460V class Motor coasts to stop if inverter output voltage exceeds 820VDC Overvoltage 230V class Motor coasts to stop if inverter output voltage exceeds 410VDC Undervoltage 460V class Motor coasts to stop if inverter output voltage drops to 380VDC or below Undervoltage 230V class Motor coasts to stop if inverter output voltage drops to 190VDC or below Momentary Power Loss 1 Motor coasts to stop after momentary power loss lasting over 15118 time setting made before shipment Motor Overheat Protection Motor PTC thermistor Active 1330Q Return 550Q Input phase Loss Single phase protection Output phase Loss Provided by electronic circuit Fin Overheat
13. Operation continues after momentary power loss Function Parameter No LCD Display English PARTII Operation Manual Description Factory Setting Protective Characteri stic Select Protective Characteristic Selection 3 External Fault signal function Sn 12 0100 External Fault External fault input terminal NO contact input External fault input NC contact input External fault signal always detected External fault signal detected during running only External fault detected Ramp to a stop major fault by Bn 02 set value External fault detected Coasting to stop major fault External fault detected Ramp to a stop major fault by Bn 04 set value External fault detected opeation to continue major fault Protective Characteristic Selection 4 phase lose protection and cooling fan ON OFF control Sn 13 0000 PhaseLoss amp Fan Cont Input phase loss protection function ineffctive Input phase loss protection function effctive Output phase loss protection function ineffctive Output phase loss protection function effctive Cooling fan run while inverter power ON Cooling fan run while heat sink temperature higher then 50 C Protective Characteristic Selection 5 Electronic thermal overload protection Sn 14 0000 Over Load Select Motor overload OL1 protection effective
14. 10V 10 Comm Control 0 100 The output gain Bn 11 Bn 12 will determine the output voltage at multi function analog output at A01 and A02 terminal The specified multiple of 10V will correspond to the 100 output monitored value 10 When Sn 26 Sn 27 10 the multi function output terminals A01 A02 are controlled by RS 485 commutation Please ref To 7300 MODBUS PROFIBUS application manual 23 Not Used Sn 28 24 Not Used Sn 29 2 63 25 Pump Operation Mode Selection Sn 30 PARTII Operation Manual The PA PID option card application parameter Set PA PID card ineffective Sn 30 0 when the PA PID card is not installed Please refer to PA PID instruction manual Sn 30 0 PA PID card ineffective Sn 30 1 Fixed inverter driving mode stop all the pumps by first run last stop sequence i e Only one of the pumps is driven by inverter the others are driven by ac power source and take the first run pump last stop sequence to stop all the pumps This operation mode is better for the different motor KW application Sn 30 2 Fixed inverter driving mode stop the pump driven by the inverter only i e When the inverter output the stop signal only the pump driven by the inverter is stopped Sn 30 3 Fixed inverter driving mode stop all the pumps by first run first stop sequence i e The first run the motor running for the longest time first stop sequence is adopted to stop
15. 325x2P 0 5 2 TE 1000 S K800 650x2P 20 14 1000A 1000A 30 22 C 50L 60 45 75 55 100 75 125 90 150 110 175 125 215 160 100 2 0 5 2 6005 250 185 4 0x2P 20 14 600A 300 220 350 270 400 300 500 375 4 6 PARTI Insalaion Manud 4 4 2 CAUTIONS FOR WIRING CAUTION The external interconnection wiring must be performed with the following procedures After completing 7300PA interconnections be sure to check that connections are correct Never use control circuit buzzer check MAIN CIRCUIT INPUT OUTPUT 1 Phase rotation of input terminals L1 R L2 S L3 T is available in either direction Clockwise and counterclockwise 2 When inverter output terminals T1 U T2 V and T3 W are connected to motor terminals T1 U T2 V and T3 W respectively motor rotates counterclockwise Viewed from opposite side of drive end upon forward operation command To reverse the rotation interchange any two of the motor leads 3 Never connect AC main circuit power supply to output terminals T1 U T2 V and T3 W This may cause damage to the inverter 4 Care should be taken to prevent contact of wiring leads with 7300PA cabinet If this occurs a short circuit may result 5 Never connect power factor correction capacitors or noise filters to 7300PA output 6 Never open or close con
16. Motor overload OL1 protection ineffective Motor overload protection standard motor Motor overload protection Inverter duty motor Motor overload protection time constants are standard time 8 minutes Motor overload protection time constants are short time 5 minutes Multi Function Select Terminal Function Sn 15 03 Term 5 Function 00 66 Terminal factory preset for multi step speed reference 1 Terminal Function Sn 16 04 Term 6 Function 00 66 Terminal factory preset for multi step speed reference 2 Terminal Function Sn 17 06 Term 7 Function 00 66 Terminal factory preset for jog frequency reference Terminal 9 Function Sn 18 08 Term 8 Function Terminal factory preset for external baseblock by NO contact input Terminal AUX Function Sn 19 00 Multi Fof Anput Terminal AUX factory preset for auxiliary frequency command Terminal R2A R2C Function Sn 20 00 Term R2A Function Terminal R2A R2C factory preset for running Terminal D01 Function Sn 21 01 Term D01 Function Terminal 001 factory preset for zero speed Terminal RIA Function Sn 22 02 Term R1A Function 2 27 Terminal R1A factory preset for Agreed frequency PARTII Operation Manual Parameter LCD Display No English Factory Function Setting Description 5 23 01 Inverter s
17. OVER Torque Detection Cn 26 Overtorque Detection Level Cn 26 160 Over Tq Det Level 30 200 1 160 Cn 27 Overtorque Detection Time Cn 27 00 1s Over Tq Det Time 0 0 25 5s 0 1s 0 1s Stall Prevention Cn 28 Stall Prevention Level During Acceleration Cn 28 150 ACC Stall 30 200 Cn 29 Not used Cn 29 000 Reserved 00 000 Cn 30 Stall Prevention Level During Running Cn 30 130 Running Stall 30 200 Communic ation Fault Cn 31 Communication Fault Detection Time Cn 31 01 0s Comm Det Time 0 1 25 55 Freguency Detection Cn 32 Freguency Detection I Level Cn 32 000 0Hz Freg Det 1 Level 0 0 180 0Hz Cn 33 Freguency Detection 2 Level Cn 33 000 0Hz Freg Det 2 Level 0 0 180 0Hz Cn 34 Not used Cn 34 0 Reserved 0 0 Cn 35 Not used Cn 35 0 0 Reserved 0 0 0 0 Fault Retry Cn 36 Number of Auto Reatart Attempt Cn 36 00 Retry Times 0 10 Ride thru Time Cn 37 Power Loss Ride thru Time Cn 37 2 0s Ride Thru Time 0 2 06 Speed Search Control Cn 38 Speed Search Detection Level Cn 38 150 SP Search Level 0 200 Cn 39 Speed Search Time Cn 39 02 0s SP_Search Time 0 1 25 55 Cn 40 Min Baseblock Time Cn 40 1 0s Min B B Time 0 5 5 0s
18. Thermostat Stall Prevention Stall prevention at acceleration deceleration and constant speed operation Ground Fault Provided by electronic circuit Power Charge Indication Charge lamp stays ON until bus voltage drops below 50 Environmental Conditions Location Indoor Protected from corrosive gases and dust Ambient Temperature Wall mounted type 14 to 104 F 10 to 40 not frozen Open chassis type 14 to 113 F 10 to 45 not frozen Storage Temperature 4 to 140 F 20 to 6090 Humidity 95 RH non condensing Vibration 1G at 10 to 20Hz up to 0 2G at 20 to 50Hz Communication Function RS 485 MODBUS PROFIBUS option Noise Interference Suppression EN 61800 3 2000 with specified noise filter Noise Immunity EN61800 3 2000 7 2 PARTI Manud 8 DIMENSIONS Table 7 Dimension Weight Voltage 4 Open Chassis Type 00 mm Weight Enclosed Type NEMA1 mm Weight Reference V HP wi Hl d Kg Figure 5 External 75 2112 300 215 192 286 M6 56 21121 300 215 192 286 M6 5 6 ACL a 10 option 15 External 20 265 360 225 245 340 Mo 12 265 360 225 245 340 Mo 12 ACL a 25
19. 0 Function Parameter No Name LCD Display English PARTII Operation Manual Setting Range Setting Unit Factory Setting V F Pattern Setting Cn 01 Input Voltage Cn 01 220 0V Input Voltage 150 255 0V 0 1V 220 0V 2 Cn 02 Max Output Frequency Cn 02 060 0Hz Max O P Freq 50 0 180 0Hz 60 0Hz 7 Cn 03 Max Output Voltage Cn 03 220 0V Max Voltage 0 1 255 0 220 0 2 7 Cn 04 Max Voltage Frequency Cn 04 060 0Hz Max Volt Frequency 0 1 180 0Hz 60 0Hz 7 Cn 05 Middle Output Frequency Cn 05 030 0Hz Middle O P Freq 0 1 180 0Hz 30 0Hz 7 Cn 06 Voltage At Middle Output Frequency Cn 06 055 0V Middle Voltage 0 1 255 0 2 55 0V 1 7 Cn 07 Cn 08 Min Output Frequency Voltage At Min Output Frequency Cn 07 001 5Hz Min O P Freq Cn 08 008 0V Min Voltage 0 1 180 0Hz 0 1 255 0 2 1 5Hz 7 8 0V4 Current Base Cn 09 Motor Rated Current Cn 09 031 0A Motor Rated I 03 31A 4 DC Braking Function Cn 10 DC Injection Braking Starting Frequency Cn 10 01 5Hz DC Braking Start F 0 1 10 0Hz 1 5Hz 7 Cn 11 DC Braking Current Cn 11 050 DC Braking Current 0 100 50 Cn 12 DC Injection Braking Time At Stop Cn 12 00 0s DC Braking Stop Time 0 0 25 5s 0 0s Cn 13 DC Injection Braking Time At Start Cn 13 00 0s DC
20. 00 000 00 000 Cn 55 Not used Cn 55 00 000 Reserved 00 000 00 000 Cn 56 Not used Cn 56 00 000 Reserved 00 000 00 000 Cn 57 Not used Cn 57 000 00 Reserved 000 00 000 00 Energy Saving Coefficient K2 Cn 58 Energy Saving Coefficient K2 60Hz 58 115 74 6 Eng Saving Coeff 0 00 655 35 115 74 6 Cn 59 Energy Saving Coefficient Reduction ratio 6Hz Cn 59 100 K2 Reduce Ratio 50 100 100 Cn 60 Motor Code Cn 60 29 4 Reserved 00 FF 29 5 Cn 61 Not used Cn 61 000 Reserved 000 000 Retry time Cn 62 Auto Restart Time Interval Cn 62 00s Retry time 0 20s Motor Overheat time Motor Overheat protection time 1 For 220V class 2 for 440V class 2 For 220V class 2 for 440V class 3 Setting range becomes 10 to 200 of inverter rated current The factory setting base on TECO AEEF standard 4 poles motor 220V 60Hz 440V 60Hz 4 Factory settings differ depending on inverter capacity Sn 01 set value This example shows combination of TECO standard motor 440V 60Hz 25HP 18 5KW Refer to the table on page 69 At setting Sn 01 the set value changes to the factory setting For any application other than TECO standard motors set the value shown on the nameplate of the motor Cn 63 060s Motor OH time 5 Factory setting and setting range differ depending on i
21. 4 Where several 7300PA units are used side by side it is preferable to ground each unit separately to ground poles However connecting all the ground terminals of 7300PA in parallel while grounding only one of the 7300PA s to the ground pole is also permissible Fig 3 Be sure not to form a loop with the ground leads CORRECT CORRECT ACCEPTABLE PE PE PE PE PE PE PE PE PE Fig 3 Grounding of Three 7300PA Units C CONTROL CIRCUIT 1 Separation of control circuit leads and main circuit leads All signal leads must be separated from main circuit leads L1 L2 S L3 T B2 TI U T2 V T3 W and other power cables to prevent erroneous operation caused by noise interference 2 Control circuit leads R2A R2C R3A R3C contact output must be separated from leads 1 to 8 A01 A02 001 and 24V SC 24VG VIN AIN AUX MT GND Use twisted shielded or twisted pair shielded wire for the control circuit line and connect the shield sheath to the inverter terminal E to prevent malfunction caused by noise See Fig 4 Wiring distance should be less than 164ft 50m 3 SHIELD SHEATH ARMOR TO INVERTER SHIELD amp SHEATH TERMINAL E NEVER CONNECT INSULATE THESE PARTS WITH INSULATING TAPE Fig 4 Shielded Wire Termination 4 8 PARTI Insalaion Manud 4 4 3 Fuse types
22. 7300PA 220V 30 125HP and 440V 40 300HP have built in DC reactor as standard When the power factor needs to be improved externally connect an AC reactor 220V 25HP and 440V 25HP 30HP connect an optional reactor When the power factor needs to be improved 440V 350 500HP need to connect an AC reactor externally Table 8 AC REACTOR Inverter AC Reactor Voltage Rated current A Current A Inductance mH 16 20 0 53 24 0 35 32 0 265 48 0 18 64 72 88 117 144 167 212 9 1 PARTI Insalaion Manud 9 2 NOISE FILTER 9 2 1 INPUT NOISE FILTER When input noise filter is installed as indicated the 440V series of 7300PA will comply with the EN61800 3 2000 noise interference suppression directive Input Noise Filter MCCB A INNE d P i i R 6 1 40 RLI i S 6 5 52 59 95 2 V T2 ia 6 9 43 64 713 W T30 Leger Inverter Input Noise Filter Connection Example Table 9 Input Noise Filter Input Noise Filter HP Rated current A Code NO Model NO Rated current A 25 30 40 50 72 88A 117A 144A 167A 212A 288A 4900001690004 4900001690004 4900001710005 4900001710005 4900001720001 4900001720001 4900001750007 4900001750007 56100 90 34 56100 90 34 56100 150 40 56100 150 40 56100 250 99 56100 250 99 56100 400 99 56100 400 99 90 90
23. During running by signals from control circuit terminals the STOP key from the operator is accepted If the STOP key is depressed the inverter stops according to the setting of the 3rd and 4th digits of Sn 04 while the STOP LED indicator blinks This stop command is held within the inverter until both the FWD run command and REV run command of control circuit terminals become open or other frequency reference is selected in the multi step speed command or jog frequency reference section Ist digit 1 During running by signals from control circuit terminals the STOP key from the operator is not accepted 2nd digit REV run prohibited 2nd digit OL REV run command from control circuit terminals or the digital operator is accepted 2nd digit 1 REV run command from control circuit terminals or the digital operator is not accepted 3rd digit selection of double scanning of sequence command 3rd digit OL Sequence command control circuit terminals I to 8 is scanned twice 3rd digit 1 Sequence command control circuit terminals I to 8 is scanned once 4th digit key functions select 4th digit 0 The digital 1 key is JOG key function the JOG key function is enabled under Local mode 4th digit 1 The digital operator tes key is used as Local Remote L R switch key c At the Local mode the inverter operates by frequency reference and run command from digital operator c At th
24. range Operation External fault condition occurred Correct the Cause of the fault input External noise Excess vibration or shock Check data in Sn 01 and Sn 02 Record all data then use Operation CPF 02 Control circuit fault Sn 03 for initializing P CPF 03 NVRAM SRAM fault Turn off power then turn on again If error is persistent 04 contact your representative 05 AD converter fault in CPU PARTII Operation Manual LCD display English Fault Err Parameter Protection function Explanation Parameter Setting Error Parameter Setting Error DC bus voltage ripple A V2 input phase loss detection level Cn 61 the motor Fault SPi Input Phase Loss Fault coasts to stop Input phase loss Fault SPo Output Phase Loss Fault One of the inverter output phases are lost the motor coasts to stop Output phase loss Motor overheat The motor temperature detected sensor PTC thermistor RTz 13300 Motor Overheat Fault 1 RS 485 communication error or transmission fault during communicating and the 21 RS 485 stopping method after communication error of Sn 08 is to stop the motor Comm Fault 1 RS 485 communication protocol error and the RS 485 stopping method after CPF22 Fault 2 REE communication error of Sn 08 is to stop the motor Comm Fault 2 CPF23 Fault3 X PROFIBUS communication o
25. 1 Un 12 Motor Elapsed Energy Un 12 00001Kwh IKwh Display total motor output energy display data is KWHR Elapsed Energy resetable 1 2 66 Parameter No LCD Display English PARTII Operation Manual Descriptions Option card code Un 13 0 None Opt Card None of option card is installed A M PA L PA C card is installed in CN2 0 1 2 5 Reserved 6 PA P PROFIBUS card is installed CN2 7 8 Reserved PA PID card is installed in CN2 U phase current IU conversion value Un 14 1 00V IU current W phase current conversion value Un 15 1 00V IW current 3 phase rectify current DIAC conversion value Un 16 1 00V DIAC current ADC Reference Volt conversion value Un 17 2 50V ADCHK Voltage Range 0 00V 5 00V Un 14 Un 15 be used to check DCCT function Un 16 Un 17 can be used to check ADC function in the control board Troubleshooting used External Analog Command VIN Un 18 10 00V Voltage Input Range 0 00V 10 00V External Analog Command AIN Un 19 20 0mA Current Input Range 0 0 20 0mA LJ Multi Function Analog Input Command AUX Un 20 10 00V Multi Fct Input Range 0 00V 10 00V PID Detected Value after display unit conversion Un 21 1 000 PID Detect Range 9 999 9 999 The display conversion unit
26. 10 00V Hn 10 Range 0 0 20 0mA Hn 11 Range 0 00V 10 00V Hn 12 Motor Elapsed Run Hours 2 69 2 7 Order Parameters 0 0 PARTII Operation Manual Order parameters are already set to the optimum value as initial values adjustment is not needed in the normal status Parameter NO Function LCD Display English Description Factory Setting Control Status 1 On 01 0000 Control Status 1 stored the frequency reference in the HOLD status for up down operation XXI X Do not store the frequency reference in the HOLD status Control Status 2 On 02 0000 Control Status 2 XXX0 XXOX XXIX Inverter overload protection OL2 valid Inverter overload protection OL2 invalid AVR function valid AVR function invalid Control Status Control Status 3 03 0000 Control Status 3 Anti hunting gain change depending on inverter output voltage Anti hunting gain depending on On 07 setting Two phase PWM modulation Three phase PWM modulation Power angle compensation bias change XXOX XXIX XOXX depending on inverter output frequency XIXX Power angle compensation bias fixed PID control mode selection On 04 0000 Reserved Bias D control Feedback D control PID output forward characteristics control PID output rever
27. 10 35 500535 4 15 40 500540 4 20 50 500550 4 25 60 500560 4 30 70 500570 4 40 90 500590 4 50 125 5005125 4 440V 60 125 A50QS125 4 75 500V AC 175 A50QS175 4 100 225 A50QS225 4 125 300 A50QS300 4 150 350 A50QS350 4 175 400 A50QS400 4 215 450 A50Q8450 4 250 500 5005500 4 300 600 5005600 4 350 800 5005800 4 400 900 5005900 4 500 1200 50051200 4 5 15 60 15 1 7 5 20 60 20 1 10 39 60 30 1 15 40 60 40 1 20 60 60 60 1 25 60 A60X60 1 30 AE 70 A60X70 1 40 100 A60X100 1 50 125 A60X125 1 60 150 A60X150 1 75 200 60 200 1 100 250 60 250 1 18 APPENDIX K CERTIFICATION FOR THE INVERTER B Mark The 7300PA drives conform to the European Union Electromagnetic Compatibility Directive when installed according to the recommendations described in the EMC Installation Guideline manual The tests were made in accordance with the following basic standards 55011 2000 05 Conducted Emission and Radiated Emission N61000 4 2 1995 03 ESD N61000 4 3 1998 RFI Immunity N61000 4 4 1995 03 Fast Transient Burst N61000 4 5 1995 03 Slow Transient Surge N61000 4 6 1996 07 RF Common Mode Immunity N61000 4 11 1994 Voltage Dips Short Interruptions and Voltage Variations Immunity tu m nm tm tm tm B CSA Mark CSA Certificate Number 219607 Applicable Requirements 22 2 NO 0 92 General Requirements CAN CAS C2
28. 30000200000 1 3 372079 1 3 372114 1 TMBR25SA140 3K3A2835 1 08245 4H300D0200000 1 3K3Z2079 1 3K3Z2075 1 7MBR35SB 140 3K3A2836 1 0824 4 30005590001 2 3K3Z2079 1 3K3Z2116 1 TMBRSOSB 140 3K3A2837 1 AFB0824EHE 4H300D5590001 2 3 372079 1 3 372116 1 TMBRSOSB 140 3K3A2837 1 AFB0824EHE 4H300D5590001 2 3K3Z2079 1 3K3Z2076 1 2 140 3K3A2839 3 A2123 HBT 4M903D 189000 1 2 3K3Z2079 1 3K3Z2076 1 2 140 3K3A2839 3 A2123 HBT 4M903D 189000 1 2 3K3Z2079 1 3K3Z2117 1 2MBIISOPC 140 3K3A2840 3 A2123 HBT 4M903D1890001 2 3 372079 1 3K3Z2117 1 2MBIISOPC 140 3K3A2840 3 A2123 HBT 4M903D 189000 1 2 3K3Z2079 1 3K3Z2117 1 2MBI200PB 140 3K3A2841 3 A2123 HBT 4M903D 189000 1 2 3K3Z2079 1 3 372118 1 2MBI300P 140 3K3A2842 3 6 2 A2123 HBT 4M903D 189000 1 2 Table 6 Spare Parts for 440V Class Installation Manual INVERTER amp PART NAME Control PC Board Power Board Main Circuit Transistor Main Circuit Diode Cooling Fan HP SPEC JJ 1 2 120 7MBP25RA120 5 4P106C03800A1 277831716 27783716 1 1 1
29. BASEBLOCK ne qu 28 speed search Cn 41 To ensure that a fault such as OC does not occur during speed search operation V f must be reduced during speed search operation as compared with that during normal operation Set V f during speed search as follows by the set value of Cn 41 V f during speed search at normal operation x Cn 41 29 Voltage recovery time Cn 42 Set in Cn 42 the time between completion of speed search operation and return to V f at normal operation The set of voltage recovery time is set as follows 220V Class Time required to raise voltage from 0 to 220V 440V Class Time required to raise voltage from 0 to 440V 2 20 PARTII Operation Manual 30 PID integral upper bound Cn 43 The upper limit value of value I can be set by Cn 43 To increase the control capability by integration increase the value of Cn 43 Reduce the setting of Cn 43 if there is a risk of load damage or of the motor going out of step by the inverter s response when the load suddenly changes Set this constant as a percentage of the maximum output frequency with the maximum frequency taken as 100 If the control system vibrates and vibration cannot be eliminated even by adjusting the integral time bn 15 or primary lag time constant Cn 44 decrease the value of Cn 43 but if the setting of Cn 43 is reduced too much the target value and the feedback value will not match
30. Cn 41 V F Curve in Speed Search Cn 41 100 SP_Search V F Curve 10 100 Cn 42 Voltage Recovery Time Cn 42 0 3s Voltage Recovery 0 1 5 0s PID Control 43 PID Integral Upper Bound Cn 43 100 PID 1 0 109 Cn 44 PID Primary Delay Time Constant Cn 44 0 0s PID Filter 0 0 2 5s Energy Saving Voltage Limit Cn 45 Energy Saving Volt Upper Limit 60Hz Cn 45 120 Level 60 Hz 0 120 Cn 46 Energy Saving Volt Upper Limit 6Hz Cn 46 16 Level 6 Hz 0 25 Cn 47 Energy Saving Volt Lower Limit 60Hz Cn 47 050 Level 60 Hz 0 100 Cn 48 Energy Saving Volt Lower Limit 6Hz Cn 48 12 Level 6 Hz 2 11 0 25 Function Parameter No Name LCD Display English PARTII Operation Manual Setting Range Setting Unit Energy Saving Tuning operation Cn 49 Tuning Operation Voltage Limit 49 00 Sav Tuning V_Limit 0 20 1 Cn 50 Tuning Operation Control Cycle Cn 50 01 0s Sav Tuning period 0 1 10 0s 0 1s Cn 51 Tuning Operation Volt Step 100 output Volt Cn 51 00 5 O P Volt 100 0 1 10 0 Cn 52 Tuning Operation Volt Step 5 output Volt Cn 52 00 2 O P Volt 5 0 1 10 0 Cn 53 Not used Cn 53 00 000 Reserved 00 000 00 000 Cn 54 Not used Cn 54 00 000 Reserved
31. EME SUPPRESSION ZERO GORE 9 3 9 3 BRAKING RESISTOR 9 4 QVE OTHERS keen 9 5 9 4 1 DIGITAL OPERATOR WITH EXTENSION WIRE eee 9 5 942 ANALOG OPERATOR trio po Eee tin Iob Ue ARR 9 6 94 3 LED DIGELAT OPERATOR esiti erii orat ELI kand OMS 9 6 TO S PID RELAY CARD en reir ea erunt eso eene 9 6 9 4 5 RS 485 COMMUNICATION OPTION CARD eee een 9 7 OPERATION MANUAL Pages 1 DESCRIPTION OF USING 7300 eeesesvveveenveennennensvennesnneennennnennensnennennneneesnnesnnennnennenen 1 1 1 1 Using LCD LED digital ETEN 1 1 1 2 DRIVE mode mode displayed contents eee 1 3 13 Parameter on eo ed c 1 4 1 4 Sample example of using LCD digital operator eene 1 5 2 SETTING USER CONSTANT 2 1 2 1 Frequency Command eve Peace UU 2 1 2 2 Parameters Be Changed during Running 2 2 2 3 Control Parameter s iode tcc caet toed ee tede e cet tu 2 10 2 System Parameters aee topi o edel las eet aad 2 25 2 5 Monitoring Parameters Un 4 iet een onde tones nne neon Rae e Ree quus 2 66 2 6 Monitoring Par
32. Improper setting of V F characteristic Cn 02 Cn 08 Improper setting of carrier frequency Cn 23 Cn 25 Review the parameter setting range and conditions Non Operation EEPROM internal data did not match when initializing the constant Turn off power then turn on again If error is persistent replace the control board Non Operation RS 485 communication option card fault Excess vibration or shock External noise Turn off power then turn on again If error is persistent replace the option card Non Operation The RS 485 communication protocols setting in inverter Sn 24 and option card are in consistent Check the setting in Sn 24 and option card Non Operation Poor connection Defective communication software in master controller 3 8 Check for communication cable between communication option card and master controller PLC Check for communication software APPENDIX A ENERGY SAVING CONTROL a Constants related to Energy saving Mode The table below shows the constants used in the energy saving mode Constants used in Energy saving Drive Mode APPENDIX Parameter 2 LCD Display Factory Function NO Name and description English Unit Setting Range Setting Operation 0 Energy Saving function ineffective Sn 09 0000 Mode Sn 09 V F Term 0
33. Inverter rated current A Cn 09 Motor rated current Cn 23 Carrier frequency upper limit kHz Cn 24 Carrier frequency lower limit kHz Cn 25 Carrier frequency proportional gain On 17 Motor phase to phase resistance On 18 Factory Set Torque compensation iron loss W On 19 Torque compensation limit V Cn 37 Momentary power loss assurance time s Cn 40 Minimum baseblock time s Cn 41 V f during speed search 2 30 PARTII Operation Manual Inverter Capacity Selection 440V Class Data of Sn 01 Inverter rated capacity KVA Max applicable motor capacity 175 215 250 350 400 HP kW 132 160 185 260 300 Inverter rated current A Motor rated current A Carrier frequency upper imit kHz Carrier frequency lower imit kHz Carrier frequency proportional gain Motor phase to phase resistance Factory Set Torque compensation iron loss W Torque compensation limit V Momentary power loss assurance time s Minimum baseblock time s V f during speed search 2 31 PARTII Operation Manual 2 V F Curve Selection Sn 02 V F curve is selected by the setting of Sn 02 When V F curve is selected n
34. R P 8 M4 15 6 M5 30 M6 35 L1 L2 L3 T1 T2 2 6 8 78 10 156 m L1 L2 L2 T1 T2 T3 6 2 8 78 Main 4 10 156 11 L2 L3 2 B2 5 O 15 25 4 6 4 30 6 Circuit L1 L2 L3 T1 T2 T3 2 0 8 78 38 4 10 156 L1 L2 L3 T1 T2 T3 2 0 x 2P M8 78 4 M10 156 LI L2 L3 T1 T2 T3 2 0 x 2P M8 78 3 156 L1 L2 L3 T1 T2 T3 839 4 0 x 2P 156 1 0 156 All series 1 33 24 14 5 60 75 100 125 Control Circuit App 15 Circuit b 440V class Inverter Rating HP Terminals Mark Cable Size AWG Terminals APPENDIX Tightening Torque pound inchs Main Circuit 5 10 25 amp LI L2 L3 TI T2 T3 B2 R P L1 L2 L3 T1 T2 T3 B2 10 15 6 15 35 30 L1 L2 L3 1 T2 T3 B2 15 35 40 L1 L2 L3 T1 T2 BOG 35 156 50 L1 L2 L3 T1 T2 T3 35 156 60 L1 L2 L3 T1 T2 T3 78 156 75 L1 L2 L3 T1 T2 T3 78 5 BRIA 5 00 ON 00 00 00 00 1 156 100 L1 L2 L3 T1 T2 T3 N 78 4 156 125 L1 L2 L3 Tl T2 T3 2 0 x 2P 156 4 156 150
35. Refer to page 45 the block diagram of PID control section 31 PID primary delay time constant Cn 44 Constant Cn 44 is the low pass filter setting for PID control outputs there is normally no need to change the setting if the viscous friction of the mechanical system is high or if the rigidity is low causing the mechanical system to oscillate increase the setting so that it is higher than the oscillation frequency period This will decrease the responsiveness but it will prevent oscillation Refer to page 45 the block diagram of PID control section 32 Energy saving voltage limit Cn 45 to Cn 48 The upper and lower limits of output voltage are set If the voltage reference value calculated in the energy saving mode exceeds the upper or lower limit value this upper or lower limit value is output as voltage reference value The upper limit value is set in order to prevent over excitation at low frequency and the lower limit value is set in order to prevent stalling at a light load Limit voltage values obtained at 6Hz and 60Hz are set for any limit value other than at 6Hz and 60Hz the values calculated by linear interpolation of these values Setting is made in the units of of rated voltage Voltage 45 Voltage Upper Limit N Gn47 46 x Voltage 48 2 j Lower Limit frequenc 6Hz 60Hz 2 21 PARTII Operation Manual 33 Energy saving tun
36. Terminal 6 Terminal 7 Terminal 8 Function LCD display English Description FWD REV RUN select 3 wire RUN 3 wire sequence mode 00 Open FWD run Closed REV run set in Sn 15 terminal 1 run 2 stop 5 FWD REV selection Operation signal select Local Remote Option inverter reference select LOC REMOT control Opt Card Switch Open Operated according to setting of Sn 04 1st 2nd digits and Sn 08 1 st 2 nd digits Closed Operated by frequency reference and run command from digital operator Local mode Open Operated by operation or frequency reference from option Closed Operated by operation or frequency reference from inverter Multi step speed reference 1 Multi Fct Command 1 Multi step speed reference 2 Multi Fct Command 2 Note used Reserved Combination of multi step speed references 1 2 correspond to speed reference master speed An 01 and speed references 2 to 4 An 02 to 04 Refer to SYSTEM CONSTANT MULTI STEP SPEED REFERENCE LIST Jog frequency reference select JOG Command Closed Jog frequency reference is selected Accel decel time select Acc Dec Switch Open Accelerates decelerates with ACCEL time 1 and DECEL time 1 Bn 01 Bn 02 set values Closed Accelerates decelerates with ACCEL time 2 and DECEL time 2 Bn 03 Bn 04 set values External baseblock NO contact input Ext B B NO
37. option 220V 30 m 40 283 5 525 307 220 505 36 2915 685 307 220 505 mg POL Built in Standard 50 60 47 50 b 344 630 324 5 250 610 M8 352 790 324 5 250 610 M8 75 49 52 DCL Built in m 459 790 3246 320 760 MIO 82 462 1105 324 6 320 760 Mio 87 Standard 5 External 15 211 2 300 215 192 286 6 5 6 21121 300 215 192 286 M6 5 6 ACL a 10 option 15 20 External 265 360 225 245 340 Mo 12 265 360 225 245 340 M6 12 ACL a 25 option 30 20 283 51 525 307 220 505 36 291 5 685 307 220 505 mg POL Built in 50 Standard so DCL Built in 440V 75 344 630 324 5 250 610 8 47 352 790 324 5 250 610 M8 50 EE Standard 100 125 b 150 459 790 324 6 320 760 1 50 462 1105 324 6 320 760 Mio 85 POL Built in Standard 175 81 86 128 135 DCL Built in 250 599 1000 381 6 460 960 M12 602 1305 381 6 460 960 M12 d 300 132 139 350 160 166 External c 400 730 1230 382 690 930 M12 170 730 1330 382 690 930 MI2 176 ACL id 500 190 196 option 220V 5HP 25HP 440V 5 H1 H H2 8 1 PARTI Insalaion Manud b 220V 125 440V 40HP 300HP
38. 000 00Hz Frequency Command 6 0 00 180 00 Hz Frequency Command 6 An 07 000 00Hz Frequency Command 7 0 00 180 00 Hz Frequency Command 7 An 08 000 00Hz Frequency Command 8 0 00 180 00 Hz Frequency Command 8 An 09 006 00Hz Jog Frequency Command 0 00 180 00 Hz Jog Command The displayed Setting Unit can be changed through the parameter Cn 20 2 At factory setting the value of Setting Unit is 0 01Hz 3 The setting of An 01 16 should be with the multi function analog terminals 2 9 2 1 PARTII Operation Manual 2 2 Parameters Be Changed during Running 0 0 Under the DRIVE mode the Parameter group can be monitored and set by the users Parameter Setting Factory Ref Function No Name LCD Display English Setting Range Unit Setting Page Bn 01 0010 0 Bn 01 Acceleration Time 1 i 0 0 6000 0s 0 1s 10 0s Acc Time 1 Bn 02 0010 0 Bn 02 Deceleration Time 1 OE A 0 0 6000 08 0 1s 10 0s Acc Dec Dec Time 1 2 4 me MES Bn 03 0010 0s Bn 03 Acceleration Time 2 0 0 6000 0s 0 1s 10 0s Acc Time 2 04 0010 0 Bn 04 Deceleration Time 2 0 0 6000 0s 0 1s 10 0s Dec Time 2 Analog Frequency 05 0100 0 2 Analog Peto Cmd Gain Voltage Freq Cmd Gain 0 0 1000 0 0 1 100 0 Frequency aay 2 4 Command Analog Frequency 90 9 D 4 Bn 06
39. 1 20 power On 16 Power detection filter time constant 1 255 detection Power Det Time Control 7ms 140ms 1 Differences depending on the setting of Cn 60 2 The same value as Sn 01 is set by initializing 3 To change any of the On L Il Please set Sn 03 to 0000 after the On I parameters it is necessary to set Sn 03 to 1010 App 1 parameters changed APPENDIX b Energy Saving operation procedures 1 Enter the energy saving mode by setting the third digit of operation mode selection 5 Sn 09 to 1 The energy saving mode is already set at prior to shipping 2 Set Cn 60 to the motor code refer to page App 1 which is determined by the motor capacity and voltage 3 Set operation frequency 4 Input the run command The motor accelerates up to the set frequency bn 01 when it reaches to the set value the energy saving mode is entered and operation is performed at voltage according to the load c Verification of Energy saving Power Energy saving power can be verified by comparing power in the V f control mode operation Sn 09 third digit to 0 with power in the energy saving mode operation Sn 08 third digit to 1 Power can be monitored by Un 06 Energy saved value varies according to the load ratio Little energy saving effect is obtained with the load ratio exceeding 70 As the load becomes lighter the effect becomes larger d Adjustment Since the cons
40. 150 150 250 250 400 9 2 JNKMF325A 4H000D1910004 KMF325A FS6101 800 99 PARTI Insalaion Manud 9 2 2 EMI SUPPRESSION ZERO CORE Model JUNFOC046S Code No 4H000D0250001 According to the required power rating and wire size select the matched ferrite core to suppress the zero sequence EMI filter The ferrite core can attenuate the frequency response at high frequency range from 100KHz to SOMHz as shown below It should be able to attenuate the RFI from inverter to outside The zero sequence noise filter ferrite core can be installed either on the input side or on the output side The wire around the core for each phase should be winded by following the same convention and one direction The more winding turns the better attenuation effect Without saturation If the wire size is too big to be winded all the wire be grouped and go through these several cores together in one direction Frequency attenuation characteristics 10 windings case ETT E Eo per a dl ELE attenuation value ER TTS MEI Interference E kHz Example EMI suppression zero core application example Note All the line wire of U T1 V T2 W T3 phase must pass through the same zero phase core in the same winding sense 9 3 PARTI Manud 9 3 BRAKING RESISTOR AND BRAKING UNIT The b
41. APPENDIX D SINK SOURCE TYPICAL CONNECTION DIAGRAM The terminal 9 can be connected as SINK or SOURCE type input interface by different connection of terminal 24VG SC and 24V a SINK MODE Internal power supply Sinking Mode External power supply Sinking Mode va 4 va ll 1 4 1141 o e e o 24VG 24VG SC SC 24 IP24 24V 24V IP24 24V SE shorted at factory setting Note 1 Contact signal used for operation Note 20 NPN sensor Sink used for signal operation signal _ vi TA al 5 a EE Tall i al 1 25 oc NPN e T4 a gt E 2 a 1 X 24VG 24VG SC 4 SC 24V IP24 24V 24 IP24 24V 10 APPENDIX b SOURCE MODE Q Internal power supply Sourcing Mode Q External power supply Sourcing Mode o __ Yi cal JE Oo va di Hay
42. Bias Voltage Bias 100 0 100 0 0 1 0 0 Auto torque Boost Gain Bn 07 1 0 oe Bn 07 Ineffective in energy J pun 0 0 2 0 0 1 1 0 2 4 saving mode Auto_Boost Gain Multi Function Anal Bn 08 00 0 Bn 08 PETTEE P 5 25 0 25 0 0 1 0 0 Output 01 Bias Output 01 Bias 2 4 Multi Function Anal Bn 09 00 0 2 5 02 Bn 09 ee 2 25 0 25 0 0 1 0 0 Output A02 Bias Output 02 Bias i Bn 10 1 Bn 10 Monitor No After n 1 4 1 1 2 5 power ON Power On Contents Multi Function Analog Bn 11 1 00 01 Gain Bn 11 Output A01 Gain Output A01 Gain 0 01 2 55 0 01 1 00 2 5 Multi Function Analog Bn 12 1 00 E A02 Gain Bn 12 Output A02 Gain Output A02 Gain 0 01 2 55 0 01 1 00 2 5 Bn 13 01 00 Bn 13 PID Detection Gain 0 01 10 00 0 01 1 00 PID Det Gain 14 01 0 Bn 14 PID Proportional Gain 0 0 10 0 0 1 1 0 PID P Gain Bn 15 010 0s 2 5 PID Control Bn 15 PID Int I Gai 0 0 100 0s 0 1 10 0 ontro n ntegral Gain PID L Time 5 5 2 6 NE Bn 16 0 00s Bn 16 PID Differential Time 0 00 1 00s 0 01s 0 00s PID D Time Bn 17 000 Bn 17 PID Bias 0 109 1 0 PID Bias Bn 18 PID sleep Frequency 0 00 180 00 2 0 01Hz 00 00Hz PID Sleep Frequency i 19 000 0 2 6 PID SIER 0 0 255 58ec 048 00 0 Mode Delay Time PID Sleep Time 2 7 Bn 20 60 00 H Bn 20 BID Nase Up 0 00 180 00Hz 0 01Hz 60 00Hz Frequency
43. Cn 58 Initial value Cn 58 Initial value Motor Capacity Motor Capacity 2 23 PARTII Operation Manual 37 Auto Restart Time Interval Cn 62 Set the auto reset restart operation time interval when the number of auto reset restart operation is more then 2 The setting range of Cn 62 is 0 20 sec the auto restart time interval is minimum baseblock time Cn 40 when the setting value of Cn 62 is 0 The auto restart time interval is the setting value of Cn 40 when the setting value of Cn 62 Cn 40 The auto restart time interval is the setting value of Cn 62 when the setting value of Cn 62 gt Cn 40 38 Motor Overheat Protection Time Cn 63 Time delay for motor overheat protection when the detected temperature of PTC thermistor motor temperature sensor reached the trip level Generally it is not needed to change the set value of Cn 63 The factory setting is 150 1 minutes motor overheat capability Refer to motor overheat protection setting of Sn 19 2 24 2 4 System Parameters Sn 0 0O Function Parameter No Name LCD Display English PARTII Operation Manual Description Factory Setting Capacity Setting Sn 01 Inverter Capacity Selection Sn 01 29 440V 25HP Inverter Capacity Selection T V f Curve V f Curve Selection Sn
44. DSPL DSPL 1 6 PARTII Operation Manual Digital Operator Display Freq Cmd 00 002 Freq 0 Hz TECO O P Freq 6 00 Hz TECO Freq Cmd 00 002 Freq Cmd 1500Hz T Freq Cmd 15 00Hz T Entry Accepted iid Hi O P Freq 0Hz TECO O P Freq 15 00 Hz TECO Freq Cmd 15 00Hz TEC Freq Cmd 60 00Hz T Freq Cmd 60 00Hz TECO Entry Accepted O P Freq 60 00 Hz TECO O P Freq 60 00 Hz TECO O P Freq 0 Hz TECO Remarks LED DRIVE ON LED FWD ON Display for 0 5 sec Confirm the display Display for 0 5 sec Confirm the display LED REV ON LED ON STOP Blinking while decel PARTII Operation Manual 2 SETTING USER CONSTANT 2 1 Frequency command in Multi speed operation An 0 0O Under the DRIVE mode the user can monitor the parameters and set their values Parameter 5 Factory o LCD Display English Setting Range Setting Unit Setting An 01 000 00Hz Frequency Command 1 0 00 180 00 Hz 00 00Hz Frequency Command 1 An 02 000 00Hz Frequency Command 2 0 00 180 00 Hz Frequency Command 2 An 03 000 00Hz Frequency Command 3 0 00 180 00 Hz Frequency Command 3 An 04 000 00Hz Frequency Command 4 0 00 180 00 Hz Frequency Command 4 An 05 000 00Hz Frequency Command 5 0 00 180 00 Hz Frequency Command 5 An 06
45. HP 5 7 5 10 15 20 25 30 40 50 60 75 100 125 Inverter Capacity KVA 6 2 9 3 12 4 18 6 24 8 27 4 33 44 55 63 81 110 125 Rated Output Current A 16 24 32 48 64 72 88 117 144 167 212 288 327 Switching Frequency KHz 10 10 10 10 10 6 6 6 6 3 3 3 3 Fin Cooling Fan cooled Total Power Loss W 125 182 238 350 470 681 705 944 1086 1468 1924 2151 2452 440V CLASS Inverter HP 5 7 5 10 15 20 25 30 40 50 60 75 Inverter Capacity KVA 62 93 12 4 18 6 248 29 34 45 57 66 85 Rated Output Current 8 12 16 25 32 38 44 59 75 86 111 Switching Frequency KHz 10 10 10 10 10 6 6 6 6 6 6 Fin Cooling Fan cooled Total Power Loss W 101 178 198 343 387 573 676 764 1010 1088 1254 Inverter HP 100 125 150 175 215 250 300 350 400 500 Inverter Capacity KVA 115 144 176 208 232 259 290 393 446 558 Rated Output Current 151 189 231 267 304 340 380 516 585 732 Switching Frequency 2 3 3 3 3 3 3 2 2 2 2 Fin Cooling Fan cooled Total Power Loss W 2240 2614 3016 3487 3500 6205 7270 8808 575V CLASS Inverter HP 5 75 10 20 55 3 40 50 0 75
46. Overtorque detection torque The inverter output reacts in a preset manner when the inverter output Alarm OL3 Over Torque Inverter acceleration is stopped when 150 of or more of the inverter rated During current is required by the load This prevents overload protection OL2 or Stall prevention acceleration overcurrent OC from occurring When current is reduced to less than 170 Accel decel is acceleration is enabled accomplished with maximum capacity of the 3 inverter without During Output frequency is decreased when 130 of the inverter rated current or greater tripping on over normal is required by the load This prevents motor and inverter overload OL1 OL2 eurrentor operation When current is reduced below 130 inverter acceleration is than enabled overvoltage a Durin Deceleration is stopped when the DC voltage is caused to rise by motor E regenerative energy This prevents overvoltage trips OV When DC voltage deceleration decreases deceleration to the set value then resumes When forward and reverse rotation commands are simultaneously detected for blinking Simultaneous normal and reverse i 1 period of time exceeding 500 ms the inverter is stopped according to the preset Alarm EF rotation commands stop method Input Error blinking Terminal Alarm EF3 External Fault 3 It is indicated on the monitor when the mode after
47. Parameter NO Name LCD Display English PARTII Operation Manual Description Factory Setting Torque Boost Control On 17 Motor phase to phase resistance 17 00 3080 Motor Line R Setting range 0 65 5350 Setting unit 0 0010 0 3080 Torque Compensation of care loss On 18 425W Tq Compens Care Loss Setting range Setting unit 0 65535W IW 425W Torque Compensation limit On 19 100V Tq Compens Limit Setting range Setting unit 0 50V 1V 100V Energy saving Motor Constant 3 Motor Constant R1 20 00 0000 Motor Setting range 0 000 65 5350 Setting unit 0 0010 Motor Constant R2 21 00 0000 Motor 2 Setting range Setting unit 0 000 65 5350 0 0010 Motor Constant On 22 00 000mH Motor L Setting range Setting unit 0 000 65 535mH 0 001mH Motor Constant Rm 23 00 000 Motor Rm Setting range Setting unit 0 000 65 535mQ a 0 001mQ o 0 000mO o Motor Constant Lm On 24 00 00mH Motor Lm Setting range Setting unit 0 00 655 35mH 0 01mH 1 Factory setting differ depending on inverter capacity Sn 01 set value This example shown combination of TECO standard motor 440V 60Hz 25HP 18 5KW 2 For 220V class 2 for 440V class 3 Setting can be made only when Cn 60 FFH When the v
48. Q Temperature C Tr 20901 RTS 2500 Tr 15 C RTZ 40000 2 57 71 5 Tr 1 5 PARTII Operation Manual 17 Multi Function Contact Output Selection Sn 20 Sn 22 Select the set values shown below for Sn 20 to 22 Contact output for 0 1 sec while detecting signal Set Terminal No Control circuit terminal R2A R2C Contact output Control circuit terminal DO01 DCOM Open collector output Control circuit terminal Open collector output Value Function LCD display English Description 00 During running Running Closed During running 01 Zero speed Zero speed Closed Zero speed 02 Agreed frequency Frequency Arrive va e ir i 03 Agreed frequency setting Agreed F Arrive Closed P Miis 1 es 04 Frequency detection 1 Freq Det 1 Closed Output frequency S Cn 32 05 Frequency detection 2 Freq Det 2 Closed Output frequencyz Cn 33 06 Inverter operation ready Run Ready OK Closed Inverter operation ready 07 27 Low Volt Detect Closed During undervoltage detection 08 During baseblock Output B B Closed During inverter output baseblock 09 Frequency reference mode Ref Cmd Operator Closed From operator Control command Run Source Operator Me en DE Closed From operator 0B Overtorque detection Over Tq Detect Closed During overtorqucy reference missing 0 Frequency reference missing Freq
49. and the DC injection braking command is closed Search 1 Max Freq Sp_ Search Closed Search from max frequency Search 2 Set Freq Sp Search Closed Search from set frequency Not used Reserved Integral value reset I Time Reset Closed Integral value reset at PID Control PID control cancel PID Invalid Closed PID control canceled PID sleep control cancel PID sleep Invalid Closed PID sleep control canceled Not used Reserved Setting error 03 occurs by setting to Sn 15 to 18 in the following cases When set values are not listed from the smaller to the larger When more than two search references of set values 61 62 and 64 are set simultaneously When the following combination is set at Sn 15 to 18 set value fault 03 occurs Set values are not in a descending order More than two set values except FF are set More than two search commands of set values 61 and 62 are set UP DOWN commands are not set simultaneously only one command can be set UP DOWN and accel decel prohibit commands are set simultaneously Sn 15 18 67 PID sleep control disabled added from version 0307 LCD display Reserved 2 47 PARTII Operation Manual FWD REV run select set value 00 When 0 is set in Sn 15 the mode becomes 3 wire sequence mode STOP RUN uU 7300PA RUN COMMAND RUN
50. circuit terminal or RS 485 option card REMOTE mode REF lit when the frequency reference from the control circuit terminals VIN or AIN or RS 485 option card enabled REMOTE mode LCD Display Chinese Display 2 row each row has 8 characters at most English Display 2 row each row has 20 characters at most Keys Key functions are defined in Table 11 Fig 9 a LCD Digital operator component names and functions b The LED digital operator component names and functions shown as below DRIVE FWD REV REMOTEA e e SEQ REF 86868 DIGITAL OPERATOR 33 PRGM DRIVE JOG FWD REV RUN operation mode indicators DRIVE lit when in DRIVE mode FWD lit when there is a forward run command input REV lit when there is a reverse run command input SEQ lit when the run command is enabled from the control circuit terminal or RS 485 option card REMOTE mode REF lit when the frequency reference from the control circuit terminals VIN or AIN or RS 485 option card enabled REMOTE mode LED Display 5 digitals 7 degment LED Keys Key functions are defined in Table 11 Fig 9 b LED Digital operator component names and functions 1 1 PARTII Operation Manual Table 11 Key s functions Function PRGM DRIVE key Switches between operation PRGM and operation DRIVE 6 U r DSPL key Display operation status R ES EO JOG L R key Enable
51. commands are used set the Sn 04 Ist digit frequency reference selection as shown below Set 1st digit 0 without fail Setting 1st digit 1 disables the UP DOWN commands 2 When the UP DOWN commands are selected upper limit speed is set disregarding frequency reference Upper limit speed maximum output frequency Cn 02 x frequency reference lower limit Cn 14 The largest value among minimum output frequency 07 frequency reference lower limit Cn 15 and main frequency reference input from control circuit terminal VIN or AIN is employed as lower limit speed 4 By inputting the FWD REV run commands operation is started at the lower limit speed even if the UP DOWN command are not input When the power supply is turned OFF in the HOLD status the held output frequency is stored Therefore by inputting the FWD REV run commands in the HOLD status continuously after the power supply is tuned ON operation is performed at the stored output frequency 5 When the jog run command is input during running by UP DOWN commands the jog run command has priority PARTII Operation Manual D FJOG command RJOG command set value 12 13 Forward and reverse jog frequency operation is enabled Set value 12 FJOG command Forward run by jog frequency reference An 09 at closed Set value 13 RJOG command Reverse run by jog frequency reference An 09 at closed Notes 1 When FJOG command or RJOG command is input d
52. devices must neither be bypassed nor rendered inoperative 4 The apparatus must be earthed Refer to relevant standards such as EN60204 1 IEE Wiring Regulation etc 5 A suitable enclosure must be provided to prevent access to live parts Extra caution should be observed around apparatus that is automatically started or has automatic resetting relays or is remotely started in case such starting means has not been properly disabled and the apparatus starts unexpectedly CAUTION AND WARNING Do not change the wiring while power is applied to the circuit After turning OFF the main circuit supply do not touch circuit components until CHARGE LED is extinguished Never connect power circuit output U T1 V T2 W T3 to AC power supply When the retry function Cn 36 is selected motor may restart suddenly after being stopped by momentary power loss CAUTION When mounting units in a separate enclosure install a fan or other cooling device to keep the intake air temperature below 45 C Do not perform a withstand voltage test to the inverter All the constants of the inverter have been factory preset Do not change the settings unnecessarily CONTENTS PARTI INSTALLATION MANUAL Pages T GENERAL ups 1 1 LAS APE OPERATION NO DES 1 1 1 1 2 X9 UAI C T EE E
53. error is persistent Operation Excess vibration or shock 3 replace the option card External noise ing i NS f Operation The RS 489 communication protocols setting inverter Sn Check the setting in Sn 24 and option card 24 and option card are inconsistent Operation Operation Operati e PA P card fault Turn off power then turn on again If error is persistent replace the option card Operation Operation PARTII Operation Manual B Warning and Self Diagnosis Functions current exceeds the over torque detection level The monitor display blinks when operation continue is preset LCD display Protection function Explanation English Low voltage protection Monitor display appears if low voltage protection conditions such as a drop in blinking main circuit voltage Main circuit voltage or momentary power loss occur while the inverter output is Alarm UV insufficient off DC Volt Low Monitor display appears when the main circuit DC voltage rises above the blinking High voltage protection Alarm detection level while the inverter output is off Over Voltage aw blinking Cooling fin overheat warning Monitor display appears when separate thermal protector contact is input to the Alarm OH2 external terminal Sn 15 18 OB Over Heat This function is used to protect the machine and to monitor the inverter output blinking
54. far as possible without creating oscillation First set the individual PID control constants and then make fine adjustments Reducing Overshooting If overshooting occurs shorten the derivative time D Bn 16 and lengthen the integral time I Bn 15 pr Before adjustment After adjustment Time Rapidly Stabilizing Control Status To rapidly stabilize the control conditions even when overshooting occurs shorten the integral time I Bn 15 and lengthen the derivative time D Bn 16 Response no After adjustment Before adjustment Time App 6 APPENDIX Reducing Long cycle Oscillation If oscillation occurs with a longer cycle than the integral time I Bn 15 setting it means that integral operation is strong The oscillation will be reduced as the integral time I is lengthened Response Before adjustment After adjustment Time Reducing Short cycle Oscillation It the oscillation cycle is short and oscillation occurs with a cycle approximately the same as the derivative time D Bn 16 setting it means that the derivative operation is strong The oscillation will be reduced as the derivative time D is shortened If oscillation cannot be reduced even by setting the derivative time D to 0 00 no derivative control then either lower the proportional gain P Bn 14 or raise the PID s primary delay time constant 44 Response Before adjustment After adjus
55. inverter decelerates as long as the output current exceeds the set value of Cn 30 operation level of stall prevention during running When the output current goes below the set value the inverter reaccelerates The deceleration time selected in the 4th digit of Sn 10 is taken Even during stall prevention while running stall prevention during deceleration and stall prevention during acceleration are enabled OUTPUT FREQUENCY DECELERATION TIME HYSTERESIS ACCELERATION SA i TIME 296 i DETECTION LEVEL OF STALL PREVENTION Se DURING RUNNING RETURN LEVEL INVERTER OUTPUT CURRENT lt gt DETECTION TIME 100ms STALL PREVENTION DURING RUNNING 4th digit selection of deceleration time during stall prevention while running 4th digit O The inverter decelerates for the deceleration time specified in bn 02 4th digit 1 The inverter decelerates for the deceleration time specified in bn 04 11 Protective Characteristics Select 2 Sn 11 ist digit Not used 2nd digit fault contact signal during auto reset restart operation 2nd digit O A fault contact signal is not output during auto reset restart operation 2nd digit 1 A fault contact signal is output during auto reset restart operation 2 43 PARTII Operation Manual 3rd digit operation continued at momentary power loss 3rd digit 00 When momentary power loss is detec
56. jog operation from digital operator in operation DRIVE L R Local Remote key function set by Sn 05 FWD REV key Select the rotation direction from digital operator RESET key Set the number of digital for user constant settings Also it acts as the reset key when a fault has occurred INCRENMNT key Select the menu items groups functions and user constant name and increment set values DECRENENT key Select the menu items groups functions and user constant name and decrement set values mim 48171 D EDIT ENTER key Select the menu items groups functions and user constants name and set values EDIT After finishing the above action press the key ENTER 2 RUN key Start inverter operation in DRIVE mode when operator is used The led will light v STOP key Stop 7300PA operation from LCD digital operator The key can be enable or disabled by setting a constant Sn 05 when operating from the control circuit terminal in this case the LED will light RUN STOP indicator lights or blinks to indicate the 3 operating status Inverter output frequency Frequency Setting N r PARTII Operation Manual 1 2 DRIVE mode and PRGM mode displayed contents PRGM mode DSPL DSPL DSPL Cn 1 monitor set DSPL 1 When the inverter is put into operation
57. operator but also with external frequency controller use twisted pair shielded wire as shown in the following figure and connect the shielding to terminal E not to the ground SPEED SETTING POWER SUPPLY E 15V 200mA SHIELDED INSULATED WIRE 777 CONNECTION TERMINAL 2kQ Y N 15V 3 i 2kQ 0TO 10V n VIN MASTER REFERENCE FREQUENCY 1 2 10y 2080 CONTROLLER AI MASTER SPEED REFERENCE 4 20mA 2500 AUXAUX FREQ REFERENCE 0 10 20 INPUT ov e ND TWISTED PAIR V INSULATED WIRE ov App 14 APPENDIX H CIRCUIT PROTECTION AND ENVIRONMENTAL RATINGS NOTES B Circuit Protection The maximum rms symmetrical amperes and voltage of 7300PA series are to listed as follows Device Rating Short circuit Maximum Voltage HP Rating A Voltage V 1 5 50 5 000 51 100 10 000 1 5 50 5 000 220V 240V 440V 51 200 10 000 480V 201 500 18 000 1 5 60 5 000 75 100 10 000 575V 600V Environmental Ratings The 7300PA is suitable for use in pollution degree 2 environments Field Wiring Terminals and Tightening Torque The wiring terminals and tightening torque as follows The main circuit terminal specifications use 60 75 C copper wire only a 220V class Inverter Cable Size Tightening Circuit Rating HP Terminals Mark AWG Terminals Torque pound in 5 10 L1 L2 L3 TI T T3 B2
58. turned Alarm bb instantance shut off at the previously set frequency Alarm OPE01 Invaid parameter setting When an invalid parameter is set it is indicated on the monitor at power up or when the inverter is changed from the PRGM mode to the DRIVE mode Set Cap Error Alarm OPE02 Parameter Incorrect Alarm OPE03 Term Incorrect Alarm OPE10 V F curve Incorrect Alarm OPE11 Carry Freq Incorrect xl Parameter read error Parameter read error Alarm Err Read Error RS 485 Communication error or transmission fault during communicating and the blinking CPF21 Fault I Rs 485 stopping method after communication error of Sn 08 is to continue to run Comm Fault 1 RS 485 Sn 08 1 1 Communication Fault Fault 2 RS 485 Communication protocol error and the RS 485 stopping method after blinking CPF22 communication error of Sn 08 is to continue to run Sn 08 11xx Comm Fault 2 RS 485 Communication When the inverter with communication option card PA M PA P PA C or PA L CALL Ready does not receive correct data from master controller 3 7 Comm Stand by PARTII Operation Manual Fault Contact output Error causes Action to be taken Non Operation Non Operation Inverter KVA setting Sn 01 error Parameter setting range error Multi function contact input setting error Sn 15 Sn 18
59. 0 FREQUENCY REF 0 4mA 20mA CURRENT INPUT TERMINAL 14 100 FREQUENCY REF 0 ov 10V VOLATGE INPUT TERMINAL 13 2 39 PARTII Operation Manual 4th digit operation select when frequency reference is missing Ath digit 00 Normal operation varies with change of reference Ath digit 1 Operation continues with 80 frequency When 4th digit 1 is set the current master speed frequency reference is compared at all times with the one occurred 0 4 second before When the current master speed frequency reference goes below 10 of the one that occurred 0 4 second before operation continues with 80 80 frequency of the master speed frequency reference of the prior one Consequently the master speed frequency reference of the previous one 0 4 second before is used as the current frequency reference In the following cases this operation is released and the inverter returns to normal operation Master speed frequency reference exceeding 80 frequency is input Stop reference is input Reference is missing during operation at less than 5 of frequency FWD RUN COMMAND MASTER SPEED FREQUENCY REF ES 80 INVERTER OUTPUT FREQUENCY FREQUENCY TIME CHART 7 Operation Mode Select 4 Sn 07 Define the operation at overtorque detection Overtorque is detected by the following formula Inverter output current B overtorque detection level Cn 26
60. 0 10 0 Setting of integral time I Bn 15 010 05 PID I Time 0 0 100 05 Setting of differential time D Bn 16 0 005 PID D Time 0 00 1 005 PID offset adjustment PID Bias Bn 17 000 PID Bias 0 109 PID integral upper Bound Cn 43 100 PID 1 0 109 PID primary delay time constant Cn 44 0 05 PID Filter 0 0 2 55 Integral value reset Integral value reset by external contact signal PID Control Cancel PID Control Canceled by external contact signal PID Control selection PID Control mode is entered by setting Sn 19 09 Control status 4 Selection of PID Control Mode On 04 0000 Control status 4 0000 1111 Note 1 The unit and setting range of can be changed according to the setting of the operator display mode Cn 20 as shown in the table above App 3 b How to input PID control signals APPENDIX For setting of aimed values the multi function analog input control terminal AUX or Constant An 01 04 can be selected The detected feedback value can be input from control terminal VIN 0 10V voltage signal or Control terminal 4 20mA current signal as shown below 2KQ Detected Value Input 2KQ 7300PA 15V 15V Power Supply AUX Aimed Value Setting 0 to 10V when Sn 19 09 VIN Incase of Voltage Si
61. 000 O P Term Status 00 OPEN 10 CLOSE Relay Contact R2A R2C Opto contact D01 DCOM Opto contact Reversed Reversed Reversed Reversed Reversed Option card code Hn 04 0 None Opt Card None of option card is installed PA M PA L PA C card is installed 5 Reserved PA P PA L PA C card is installed Reserved PA PID card is installed U phase current IU conversion value Hn 05 2 50V IU current W phase current conversion value Hn 06 2 50V IW current 3 phase rectify current DIAC conversion value Hn 07 1 00V DIAC current ADC Reference Volt conversion value Hn 08 2 50V ADCHK Voltage 2 68 Range 0 00V 5 00V Hn 05 Hn 06 can be used to check DCCT function Hn 07 Hn 08 can be used to check ADC function in the control board Troubleshooting used PARTII Operation Manual Parameter LCD Display No English External Analog Hn 09 10 00V Range ange Command VIN Voltage Input External Analog Hn 10 20 0mA Command AIN Current Input Multi Function Analog Hn 11 10 00V Input Command AUX Multi Fct Input Hn 12 00001 Hr Display total time elapsed after pressing RUN Elapsed Time display data is resetable Hn 13 00001 Hn 13 8 Version Manufacturing use Software Version Descriptions Hn 09 0 00V
62. 02 2 V f Curve V f pattern Selection Operator Status Operation Status Sn 03 0000 Operate Setting 00005 01010 enable Setting and reading Sn Setting and reading of An Readinng of Bn Sn enabled Contents Initialigation 2 wire 2 Bn Contents Initialigation 3 wire 2 Initialize Un 11 contents Initialize Un 12 contents eration Mode Select Operation Mode Select 1 RUN STOP Selection Sn 04 0011 Stopping Method Frequency Command Control circuit terminals VIN or AIN Frequency Command Frequency Command 1 01 STOP Command Control circuit terminals STOP Command Digital Operator Stopping method Ramp to stop Stopping method Coasting to stop Stopping method Full range DC injection branking stop Stopping method Coasting stop timer function provided Operation Mode Selection 2 terminal function selection Sn 05 0000 I O Term 1 scann Stop key effective during operation from control terminal Stop key effective during operation from control terminal Reverse run enabled Reverse run disabled Control input terminals O scanned twice Control input terminals O ed once JOG sed Digital operator JOG key f
63. 060 JNBR 9R6KW I3R6 x6 440V 500HP JUVPHV 0060 JNBR 9R6K W13R6 x8 Note When set up braking unit and resistor please make sure there is adequately ventilated environment and appropriate distance for setting 9 4 9 4 5 9 4 1 DIGITAL OPERATOR WITH EXTENSION WIRE PARTI Installation Manud Used for the operation of LCD or LED digital operator or monitor when removed from the front of inverter unit 7300PA Extension Cable Set 1 Extension Cable Set 2 Blank Cover 3 4H332D0010000 4H314C0010003 4H332D0030001 4H314C0030004 4H332D0020005 4H314C0020009 4H332D0040006 4H314C0040000 4H300D1120000 Including special cable for LCD or LED operator blank cover fixed use screws and installation manual 2 One special cable for digital operator 3 A blank cover to protect against external dusts metallic powder etc The physical dimension of LCD or LED digital operator is drawn below M3 16 E I Ss i Y 5 T O O OO s O O DIGITAL OPERATOR JNEP 25 E N 2 5 E PRGM DRIVE DSPL mr J A ENTER REV RESET RUN STOP WY __ _ 2 16111 72 Fig 6 LCD Digital Operat
64. 10 Eng Savi 0000 Select 1 Energy Saving function effective EN imi Cn 45 120 Cn 45 Energy Saving Voltage upper limit n 1 0 120 120 602 Hi_spd Sav V_Upper 46 16 Energy Cn 46 Energy Saving Voltage upper limit 6Hz N d 196 0 25 1696 Saving Lo spd Sav V Upper Voltage imi Cn 47 050 Limit Cn 47 peke Saving Voltage lower limit n ne an 1 0 100 50 Cn 48 12 Cn 48 Energy Saving Voltage lower limit 6Hz n i 1 0 25 12 Lo_spd Sav V_Lower Cn 49 00 Cn 49 Tuning operation voltage limit 1 0 20 0 Tuning Cn 50 01 0s Energy Cn 50 Tuning operation control cycle 0 15 0 1 10 05 1 05 saving Sav Tuning period tuning Tunin 0 Cn 51 00 5 g operation voltage step 100 n 2 4 51 0 1 0 1 10 0 0 5 operation output voltage Sav Tuning Gain 1 i i 9 52 00 2 52 Tuning operation voltage step 5 output n 0 1 0 1 10 0 02 voltage Sav Tuning Gain 2 Cn 58 115 74 1 Cn 58 Energy saving coefficient K2 60 2 Eng Savi 0 01 0 00 655 35 115 74 ng Saving coeff Energy E i savi i i i Cn 59 100 saving Cn 59 Energy saving coefficient reduction ratio n 1 50 100 100 coefficient 6Hz K2 Reduce Ratio K2 Cn 60 29 Cn 60 Motor code 0 00 299 Motor Select 3 TO On 15 10 On 15 Power detection filter changing width 1 0 100 10 Energy Power Det Dead Zone On 16 20
65. 100 Inverter Capacity KVA 60 89 10 9 169 2 27 32 41 52 62 77 9 Rated Output Current A 61190 11 17 2 27 32 41 52 62 77 99 Switching Frequency KHz 10 10 10 10 10 10 10 10 10 10 10 4 Fin Cooling Fan cooled Tota Power Loss W 98 170 186 325 388 520 653 744 960 1043 1227 1490 App 17 APPENDIX J DRIVE INPUT FUSES B Drive input fuses are provided to disconnect the drive from power in the event that a component fails in the drive s power circuitry The drive s electronic protection circuitry is designed to clear drive output short circuits and ground faults without blowing the drive input fuses Below table shows the 7300PA input fuse ratings Inverter Drive Input Fuse Ratings Semiconductor protection Voltage HP Rated Voltage Amps Fuse Type FERRAZ 5 35 300535 4 7 5 40 300540 4 10 50 A30QS50 4 15 80 A30QS80 4 20 100 A30QS100 4 25 125 A30QS125 4 220V 30 300VAC 150 3005150 4 40 175 A30QS175 4 50 250 A30Q8250 4 60 250 A30Q8250 4 75 350 A30Q8350 4 100 450 A30Q8450 4 125 500 A30Q8500 4 5 15 7 5 20
66. 2 2 NO 14 95 Industrial Control Equipment Industrial Products UL std NO 508C Power Conversion Equipment App 19 Electric amp Machinery Co Ltd Distribuute 1 OF No 3 1 Yuancyu St Nangang District Taipei City 115 Taiwan Tel 4 886 2 6615 9111 Fax 886 2 661 5 0933 hitp www teco com tw cay uer This manual may be modified when necessary because of improvement of the product modification or changes in specifications This manual 15 subject to change without notice
67. 224SHE 2123 150 CODE 4P101C0070008 4P106C02700A1 277800217 27705154 4M300D3670007 4M903D1890001 Qty 1 1 6 6 3 1 MODEL 5 3 CM600HU 24F 2RII00G 160 AFBI224SHE A2123 HBT 175 CODE 4P101C0070008 4P106C02700A1 271800225 4M300D3670007 4M903D1890001 I Qy 1 1 6 3 1 MODEL 5 CM600HU 24F 2RII00G 160 1524 2123 215 CODE aPIOSCURTOOAT 2002s 271051324 avaoobew0002 41903189000 Qty 1 1 6 6 3 1 ___ ____ z CM600HU 24F 2RII006 160 EFB1524HHG A2123 HBT 250 CODE 4P101C0070008 4P106C02700A1 277800225 27705124 _ 4M300D3680002 4M903D1890001 1 6 6 3 CM400HU 24F 1524 2123 300 4 106 02700 0 277800217 4M300D3680002 4M903D1890001 1 12 3 1 2 Skiip1013GB 122 2DL 2RRE45250 56R 350 3P106C0060009 4 90312020001 4M903D1940009 1 3 1 Skiip1203GB 122 2DL 2RRE45250 56R 400 3P106C0060009 4M903D2030006 4M903D1940009 1 3 2 Skiip1513GB122 3DL 2RRE45250 56R 500 3P106C0060009 4M903D2040001 4M903D1940009 1 3 2 6 3 PARTI Insalaion Manud 7 SPECIFICATIONS Basic Specifications 230V CLASS INVERTER HP 2 59 10 15 20 25 30 40 50 60 75 100 125 APPLICABLE MOTOR 5 7 5 10 15 20 25 30 40 50 60 75 100 125 OUTPUT KW 1 3 7 5 7 5 1 15 18 5 22 30 37 45 55 75 90 Inverter Capacity 6 2 9 3 12 4 18 6 24 8 27 4 3
68. 3 44 55 63 81 110 125 KVA Rated Output Output 16 24 32 48 64 72 88 117 144 167 212 288 327 ee Current A Characteristics Max Output 3 Phase 200 240V Frequency Proportional to input voltage Rated Output Up to 180Hz available Frequency Rated Input 3 Phase 200 240V 50Hz Voltage And 200 208 220 230V 60Hz Frequency Allowable Power Supply Voltage 10 15 Fluctuation Allowable Frequency 5 Fluctuation 460V CLASS INVERTER HP 125 MAX APPLICABLE MOTOR 125 OUTPUT HP KW 1 90 Inverter Capacity 5 45 57 66 85 115 144 KVA Rated Output 59 75 86 111 151 189 231 Current A Max Output 3 Phase 380 480V Frequency Proportional to input voltage Rated Output Up to 180Hz available Output Characteristics Frequency Rated Input Voltage And 3 Phase 380 480V 50 60Hz Frequency Allowable Power Supply Voltage 10 15 Fluctuation Allowable Frequency E5 Fluctuation Based on 4 pole motor 7 1 CHARACTERISTICS Control Characteristics Control Method PARTI Insalaion Manud Sine wave PVM Frequency Control Range 0 1 to 180Hz Frequency Accuracy 14 to 104 F 77 18 F Digital command 0 01 10 to 40 C Analog command 0 1 25 3 Frequency Setting Resolution Digital operator reference 0 01Hz Analog reference 0 06Hz 60Hz
69. 4 35800130001 VARIABLE TORQUE INVERTER WITH ENERGY SAVING CONTROL INVERTER SPEECON 7300PA 220V Class 5 125HP 440V Class 30 5 500HP Please hand this manual to the end users It will be of great help for their daily operation maintenance inspection and troubleshooting gt BE BEFORE INSTALLATION amp USE 1 Ensure nameplate data corresponds with your requirements 2 Ensure the apparatus is undamaged WARNING The following safety precautions must be observed 1 Electric apparatus and electricity can cause serious or fatal injury if the apparatus is improperly installed operated or maintained Responsible personnel must be fully trained to understand the hazards to themselves and others before being involved in installing operating maintaining and decommissioning electrical apparatus European Union Safety information can be obtained from such as 54999 60204 11 292 1 294 IEE Wiring Regulations Particular industries and countries have further safety requirements Refer to their trade safety bodies British Standards Institution Dept of Trade amp Industry etc for further information For instance in the USA refer to NEMA MG2 the National Electrical Code local safety requirements etc 2 When servicing all power sources to the apparatus and to the accessory devices should be de energized and disconnected and all moving parts at standstill 3 Safety guards and other protective
70. Braking Start T 0 0 25 5s 0 0s Frequency Limit Cn 14 Frequency Command Upper Bound Cn 14 100 Freq Cmd Up Bound 0 109 100 Cn 15 Frequency Command Lower Bound Cn 15 000 Freq Cmd Low Bound 0 109 0 Frequency Jump Cn 16 Frequency Jump Point 1 Cn 16 000 0Hz Frequency Jump 1 0 0 180 0Hz 0 0Hz Cn 17 Frequency Jump Point 2 Cn 17 0 0Hz Frequency Jump 2 0 0 180 0Hz 0 0Hz Cn 18 Frequency Jump Point 3 Cn 18 0 0Hz Frequency Jump 3 0 0 180 0Hz 0 0Hz Cn 19 Jump Frequency Width Cn 19 01 0Hz Freq Jump Width 0 0 25 5Hz 1 0Hz Display Unit Cn 20 Digital Operator Display Unit Cn 20 00000 Operator Disp Unit 0 39999 Agreed Speed Detection Cn 21 Frequency Agree Detection Level Cn 21 000 0Hz F Agree Det Level 0 0 180 0Hz Cn 22 Frequency Agree Detection Width Cn 22 02 0Hz F Agree Det Width 0 1 25 5Hz Carrier Frequency Cn 23 Carrier Frequency Upper Limit Cn 23 6 0KHz Carry Freq Up Bound 0 4 6 0KHz gt Cn 24 Carrier Frequency Lower Limit Cn 24 6 0KHz Carry Freq Low Bound 0 4 6 0KHz gt Cn 25 Carrier Frequency proportion Gain Cn 25 00 Carry Freq P_ Gain 2 10 0 99 Function Parameter No Name LCD Display English PARTII Operation Manual Setting Range Setting Unit Factory Setting
71. Cont Closed Inverter output is shut off Frequency reference is held External baseblock NC contact input Ext B B NC Cont Open Inverter output is shut off Frequency reference is held Accel decal speed prohibit command HOLD command Inhibit Acc Dec Frequency reference is held SFS operation is stopped Inverter overheat alarm Over Heat Alarm 2 46 Closed Over Heat OH2 blinks on operator and operation continues Minor fault Set Value Function LCD display English PARTII Operation Manual Description OC to OF Not used Reserved 10 UP command UP command Closed Output frequency increment 11 DOWN command DOWN command Closed Output frequency decrement 12 FJOG command Forward Jog Closed Forward jog run FWD LED lights Display 6Hz RJOG command Reverse Jog Closed Reverse jog run Digital operator REV LED does not light Display 6 Hz 14 to IF Not used Reserved 20 to 2F External fault 5 External fault 5 30 to 3F External fault 6 External fault 6 40 to 4F External fault 7 External fault 7 50 to SF External fault 8 External fault 8 External fault signal input DC injection braking command JOG with priority DC Braking Command Closed DC injection braking applied when the frequency output is less than the DC injection start frequency
72. Display frequency command the displayed unit Un 01 Frequency Command Frequency Command 0 01Hz is determined by Cn 20 Un 02 60 00Hz Display output frequency the displayed unit is Un 02 Output Frequency Odiput Frequency 0 01Hz determined by Cn 20 Un 03 12 5A 03 tput t 1 1 Un Output Curren Output Current Display inverter output current Un 04 220 0V 04 tput Volt 3 i i Un Output Voltage Output Voltage 0 1V Display output voltage command of inverter Un 05 310 0V m Un 05 Main Circuit DC Voltage DC Voltage 0 1V Display DC voltage of inverter main circuit Un 06 KW 06 tput P i i Un Output Power Output Power 0 1KW Display output power of inverter Un 07 0 90 Un 07 Output Power Factor Output P F 0 01 Display output power factor of inverter 010100001010 OPEN CLOSE Input terminal 2 Input terminal 2 Un 08 Input Terminal Status Un 08 00000000 Input terminal I P Term Status Input terminal Input terminal Input terminal Input terminal O Input terminal 010 0 0 0 0 00 OPEN CLOSE Relay Contact R2A R2C 3 Opto contact D01 Un 09 Output Terminal Status Un 09 00000000 DCOM O P Term Status Opto contact RTA Reversed Reversed Reversed Reversed Reversed Un 10 S W Version Manufacturing use Software Version Un 11 00001Hr Display total time elapsed after pressing RUN Un 11 Motor Elapsed Run Hours Elapsed Time 1Hr display data is resetable
73. ING 41 NOTES ON WIRING TO PERIPHERAL UNITS Power Supply MCCB MC AC REACTOR INPUT NOISE FILTER 7300PA OUTPUT NOISE FILTER 30 AC INDUCTION MOTOR PARTI Insalaion Manud MCCB molded case circuit breaker Please refer to Table 1 for MCCB selection Do not use a circuit breaker for start stop operation When a ground fault interrupter is used select the one with no influence for high frequency Setting current should be 200mA or above and the operating time at 0 1 second or longer to prevent malfunction MC magnetic contactor It is not always necessary to have the MC on the input side However an input MC can be used to prevent an automatic restart after recovery from an external power loss during remote control operation Do not use the MC for start stop operation AC REACTOR To improve power factor or to reduce surge install an AC reactor There is a DC choke built in on 7300PA models 40HP 30 KW and larger The 440V 350 500HP need to install AC reactor externally Input Noise Filter When used with specified input noise filter the 7300PA can comply with EN55011 class A Please refer to our technical manual for noise filter selection Inverter Wire input to terminals L1 L2 and L3 for three phase input Make sure to connect the ground terminal to an appropriate safety ground Output Noise Filter EMI Suppression zero core When used with output noise filter radiated
74. Initial value 160 Detection time Cn 27 Initial value 0 1 second Hysteresis fixed at 10 Ist digit Ist digit 00 Overtorque is not detected Ist digit 1 Overtorque is detected 2 40 PARTII Operation Manual 2nd digit 2nd digit O Overtorque is detected only during agreed frequency 2nd digit 1 Overtorque is detected during stop or during running except for DB 3rd digit 3rd digit OL When overtorque is detected Over Torque OL3 blinks in the digital operator and the operation continues 3rd digit 1 When overtorque is detected Over Torque OL3 displayed on the digital operator and the inverter output is shut OFF Fault contact signal is output Treated as a fault MOTOR CURRENT HYSTERESIS 10 TIME MULTI FUNCTION OUTPUT SIGNAL OVERTORQUE DETECTION SIGNAL Setting either Sn 20 to 22 to OB enables signal to be output at overtorque detection 8 Operation Mode Select 5 Sn 08 1st digit frequency reference input by RS 485 option card or inverter unit select Specify whether RS 485 option card PA M or PA P or inverter frequency reference is used for operation Ist digit 00 RS 485 Option card frequency reference is accepted Ist digit 1 Frequency reference from inverter control circuit terminals or the digital operator is accepted 2nd digit RUN STOP command input by RS 485 option card or inverter unit select 2nd digit O R
75. L1 L2 L3 T1 T2 T3 2 0 x 2P 156 2 156 175 L1 L2 L3 T1 T2 T3 2 0 x 2P 156 2 156 215 L1 L2 L3 T1 T2 T3 4 0 x 2P 156 1 0 156 250 L1 L2 L3 Tl T2 T3 4 0 x 2P 156 1 0 156 300 L1 L2 L3 T1 T2 T3 4 0x 2P 156 2 0 156 350 400 L1 L2 L3 T1 T2 T3 650 x 2P 277 2 0 156 400 500 L1 L2 L3 T1 T2 T3 650 x 2 277 2 0 156 Control Circuit Circuit All series 1 33 575V class Inverter Rating HP Terminals Mark 20 14 Cable Size AWG Terminals 5 Tightening Torque pound in Main Circuit 5 10 LI L2 L3 T1 T2 T3 B2 8 15 6 15 25 L1 L2 L3 T2 T3 B2 35 30 L1 L2 L3 T2 T5 6 O 40 L1 L2 L3 2 3 50 L1 L2 L3 TI T2 T3 2 0 4 60 L1 L2 L3 2 3 2 0 4 75 L1 L2 L3 2 3 2 0 x 2P 2 100 L1 L2 L3 T2 T3 2 0 x 2P 2 Control Circuit All series 1 33 16 24 14 APPENDIX INVERTER HEAT LOSS 220V CLASS Inverter
76. N 2 1 SANSTALEATION sees 3 1 SL MOUNTING SPA kasseres Se 3 1 va 3 2 4 WIRING epus p dinde se el ike beides dep 4 1 4 1 NOTES ON WIRING TO PERIPHERAL UNITS eene 4 1 42 CONNECHON DENCRSNNIS 19555 sen tu tu 4 2 4 3 TERMINAL FUNCTION os eed Reg 4 3 4 3 1 MAIN CIRCETE TERMINALS Gudenes ty 4 3 4 3 2 CONTROL CIRCUIT TERMINALS n en rouen naui unos 4 3 Z3 4 MAIN CIRCUIT SCHEMATIC E 4 4 AA WIRING PARTS tees veriora 4 5 4 4 1 RECOMMENDED WIRING 4 5 44 2 CAUTIONS FOR WIRING saadan 4 7 44 3 FUSE TYPE Gassene eten 4 9 5 Mm 5 1 SJ CHECK BEFORE TES DOPERA TION 5 1 5 2 SETTING THE LINE VOLTAGE SELECTING CONNECTOR 22 222 2 5 1 Oe IVEATIIN TENANCE opm IC 6 1 6 1 PERIODIC INSPECTION ates nessnadeegusayedgesscdecenass 6 1 6 2 SPARE PARTS ae 6 2 Ts SPECIFICATIONS m 7 1 8 DIMENSIONS eide 8 1 9 PERIPHERAL AND OPTIONS 5256 miris onera 9 1 9 l AC REACTOR Hm td ren Ot PE e sedes 9 1 9 2 NOISE FILTER peptid 9 2 DP INPUT NORE HETER pan 9 2 9 2 2
77. Operation Manual OUTPUT FREQUENCY DECELERATION TIME a ACCELERATION TIME DETECTION LEVEL OF STALL PREVENTION DURING RUNNING NG S RETURN LEVEL INVERTER OUTPUT CURRENT DEE USB AIME NOM OPERATION OF STALL PREVENTION DURING RUNNING 20 Communication fault detection time Cn 31 Please refer to 7300PA MODBUS PROFIBUS application manual 21 Frequency detection 1 level Cn 32 When the setting value of multi function contact output Sn 20 22 4 this contact is closed when output frequency is equal to or less than Cn 32 as shown in the figure below Cn 22 ME N Cn 32 OUTPUT FREQUENCY i LOSED FREQUENCY DETECTION CTOS j SIGNAL Output frequency Cn 32 Cn 32 Frequency detection 1 level Cn 22 Agreed frequency detection width 22 Frequency detection 2 level Cn 33 When the setting value of multi function contact output Sn 20 22 5 this contact is closed when output frequency is equal to or more than Cn 33 as shown in the figure below Cn 22 ANE MGE Cn 33 OUTPUT FREQUENCY CLOSED FREQUENCY DETECTION SIGNAL Output frequency 2 Cn 33 Cn 33 Frequency detection 2 level Cn 22 Agreed frequency detection width 2 18 PARTII Operation Manual 23 Number of auto restart attempt Cn 36 Set the number of auto reset restart operation Setting of zero causes no auto reset restart opera
78. PUT CONTACT OUTPUT 5 NUMBER OF FREQUENCY eo MM 5 OF MOTOR 24 Power loss ride thru time Cn 37 Set in units of 0 1 second The initial value depends on the inverter capacity 2 19 PARTII Operation Manual 25 Speed search detection level Cn 38 When inverter output current immediately after power recovery is larger than the set value of Cn 38 speed search operation is started When inverter output current is smaller than the set value of Cn 38 the frequency is interpreted as a speed synchronization point and acceleration or deceleration is perormed again up to a specified frequency 26 Speed search time Cn 39 Set deceleration time during speed search in units of 0 1 second Setting of 0 0 second causes no speed serch 27 Minimum baseblock time Cn 40 On detecting momentary power loss the inverter shuts off output and maintains the baseblock state for a given time Set in Cn 40 the time when residual voltage is expected to be almost zero When momentary power loss time is longer than the minimum baseblock time speed search operation is started immediately after power recovery WHEN MIN BASEBLOCK WHEN MIN BASEBLOCK TIME IS LONGER THAN TIME IS SHORTER THAN MOMENTARY POWER MOMENTARY POWER MOMETARY MOMETARY POWER j LOSS TIME LOSS TIME BASEBLOCK BASEBLOCK INVERTER E INVERTER
79. REDUCTION COEFFI 1 CIENT 10V MULTI FUNCTION ANALOG INPUT Actual accel decel time Accel decel time Bn 01 04 Reduction coefficient Sn 19 07 DCINp 100 JECTION BRACKING CURRENT 0 gt 10 MULTI FUNCTION ANALOG INPUT Sn 19 08 200 STALL LEVEL aro DURING 20 RUNNUNG 0 MULTI FUNCTION ANALOG INPUT gt L5V 10V Sn 19 09 multi function analog input terminal be used as the setting of PID control aimed values 0 10V input Sn 19 0A MAX OUTPUT FREQ Cn 02 Freq Ref Lower Limit 10V MULTI FUNCTION ANALOG INPUT 3 Sn 19 MAX OUTPUT FREQ SETTING i PROHIBIT FREQUENCY 4 0V 10V E MULTI FUNCTION ANALOG INPUT Sn 19 0C The motor temperature detected sensor PTC thermistor Rr connected to terminal MT AUX and GND The motor overheat protection active when gt 13300 and the delay time is over the motor overheat protection time Cn 63 digital operator will display Motor Overheat OH alarm and inverter stop the motor depend on the stopping method set in 3rd and 4th digits of Sn 12 and the fault contact signal is output The motor overheat OH3 alarm can be reset when Rrs 5500 The typical characteristic of PTC thermistor Resistance 1330Q Rr must follow the British Standard 5 Q RTS 5500 Tr 5901 RTZ 13300
80. S 485 option card RUN STOP command is accepted 2nd digit 1 RUN STOP command from inverter control circuit terminals or the digital operator is accepted 2 41 PARTII Operation Manual 3rd 4th digit RS 485 stopping method after communication error 3rd digit Ath digit Contents Ramp to a stop by Bn 02 When RS 485 has communication error Coasting to a stop When RS 485 has communication error Ramp to a stop by Bn 04 When RS 485 has communication error Operation to continue will stop if the key stop is pressed 9 Operation Mode Select 6 Sn 09 ist 2nd digit Not used 3rd digit energy saving function selection 3rd digit 00 Energy saving function ineffective and operation is performed with normal V f control 3rd digit 1 Energy saving function effective 4th digit Not used 10 Protective Characteristics Select 1 Sn 10 1st digit selection of stall prevention during acceleration Ist digit 00 Stall prevention during acceleration is enabled Ist digit 1 Stall prevention during acceleration is not enabled The function of stall preventionduring acceleration automatically extends accelration according to load status inverter output current thus preventing the motor from stalling during acceleration The stall prevention level during acceleration in a constant output area is reduced as follows acceleration stall maximum voltage Acceleration stall prevention leve
81. S WHEN CLOSED 2 STOP COMMAND STOPS WHEN OPEN 5 Q 9 FWD REV RUN SELECT OPEN FWD RUN 57 CLOSED REV RUN Fig 12 3 wire sequence Q Operation signal select set value 01 Selection of operation signals is enabled only stopping Open The inverter operates according to the setting of Sn 04 Ist 2nd digits and Sn 08 Ist 2nd digits Closed The inverter operates by frequency reference and run command from digital operator Example 10 For local remote mode select set Sn 04 00 and Sn 08 x 11 Open Frequency reference and run command of control circuit terminals are accepted Remote mode Closed Frequency reference and run command of the digital operator are accepted Local mode Example 2 For local remote mode select set Sn 04 x x 00 and Sn 08 x x 00 Open Frequency reference and run command input by RS 485 communication option card Remote mode Closed Frequency reference and run stop command input by digital operator Local mode Q Option card inverter reference select set value 02 Specify which of the option or inverter references is used for operation The option inverter selection is effective only during stopping Open Option card frequency reference and operation signals are accepted Closed Frequency reference and operation signals from the inverter control circuit terminals or the digital operator are accepted Q Selection of
82. The following shows the time hart where the speed search command is input 2 54 PARTII Operation Manual FWD REV RUN COMMAND SEARCH COMMAND FREQUENCY OR AGREED SPEED FREQUENCY REF VALUE 1 2 DETECTION WHEN SEARCH COMMAND IS INPUT OUTPUT FREQUENCY MIN BASEBLOCK _ RETURN TO THE VOLTAGE SPEED SEARCH AT NORMAL OPERATION RUNNING SPEED SEARCH OUTPUT VOLTAGE Notes 1 In momentary power loss operation continuation mode speed search operation is performed beginning with current output frequency regardless of the existence of search command After completion of speed search the operation is performed according to the run command 2 Determine a sequence so that FWD REV run command enters at the same time or later than search command RELAY 1 SEACH COMMAND Example of Sequence RELAY 1 RELAY 2 FWD REV RUN COMMAND 3 More than two search commands of set values 61 and 62 cannot be set 5 Integral value reset set value 65 Value I is reset to 0 when an integral value reset command is input from multifunction contact inputs terminal 5 8 set 65 either to Sn 15 to 18 PID control cancel set value 66 PID control circuit can be canceled by multifunction contact input signal Set 66 either to Sn 15 to 18 and close the contact either terminal 5 to 8 during running Then
83. Wake Up Frequency 1 Cn 04 is to be the 100 level Function Parameter No Name LCD Display English PARTII Operation Manual Setting Range Setting Unit Factory Setting Bn 21 PID Detected Value Display Bias Bn 21 0 000 PID Det DSPL Bias 9 999 0 999 0 001 0 000 Bn 22 PID Detected Value Display Gain Bn 22 0 000 PID Det DSPL Gain 0 000 9 999 0 001 0 000 PA PID Relay Card Control Function Freq Command Upper Bound Delay Time Bn 23 300s Up Bound Delay Time 1 600sec Freq Command Lower Bound Delay Time Bn 24 300s Low Bound Delay Time 1 600sec MC ON OFF Delay Time Bn 25 1 00s MC ON OFF Delay Time 0 10 2 00sec Pump ON OFF Detection Level Bn 26 00 0 PUMP ONOFF Det Level 0 0 20 0 PARTII Operation Manual 1 Acceleration Time 1 Bn 01 Acceleration time 1 is enabled when the accel decel time change command of multi function terminal is open or the accel decel time change function 1s not provided for the multifunction terminals The acceleration time in which frequency reference goes from 0 to 100 is set in the units of 0 1 second 2 Deceleration Time 1 Bn 02 Deceleration time 1 is enabled when the accel decel time change command of multi function terminals is open or the accel decel time change function is not provided for the multifunction terminals Th
84. _ E 7MBP25RA120 08245 7 5 4 106 03800 0 277831716 4 30000200000 1 1 1 5 7MBP50RA 120 08245 10 4 106 03800 8 277831686 4H300D0200000 1 1 1 z 7MBP50RA120 AFB0824SH 15 4P106C03700C2 271831686 4H300D1440004 1 1 2 p 7MBP75RA120 AFB0824SH 20 4P106C03700D1 277831538 4H300D 1440004 1 1 2 d 75 120 DF75LA160 08245 25 4P106C03700D I 277831538 277192195 4H300D 1440004 1 1 1 2 p 7MBPO75RA120 DF75LA160 08245 30 4 106 0370001 277831538 27192155 4H300D1440004 1 1 2 CM100DU 24F DF75LA160 A2123 HBT ASB0624H 40 4P106C02900A2 277810280 277192195 4M903D1890001 4H300D3330001 1 3 1 2 1 B CM150DU 24F DF100LA 160 A2123 HBT ASB0624H 50 4P106C02900A2 277810298 4M903D1890001 4H300D3330001 1 3 2 2 CM150DU 24F 2U DDBGUI45NIGL 2123 5 0624 60 4 106 02900 2 277810298 277190222 4M903D1890001 4H300D3330001 1 3 Ber ee 2 1 2 CM200DU 24F 2U DDB6UI45NIGL AFBI224SHE 08245 75 3 4P106C02900A2 277810301 4M300D3670007 4H300D3340007 1 3 2 1 z CM300DU 24F 2U DDB6U205N16L AFBI224SHE AFB0824SH 100 CODE 4P101C0070008 4P106C02900A2 277810310 277190249 4M300D3670007 4H300D3340007 Qty 1 1 3 1 2 1 2 5 CM400HU 24F 2RI60G 160 AFBI224SHE A2123 HBT 125 CODE 4P101C0070008 4P106C02700A1 277800217 277081541 4M300D3670007 4M903D1890001 Qty 1 1 6 6 3 1 CM400HU 24F 2RI100G 160 AFB 1
85. ain after the stop command is input while the accel decel prohibit command is input the holding output frequency is stored unless the accel decel prohibit command is released Therefore operation is performed at the stored output frequency Also when the power supply is turned OFF in the accel decel prohibit command input status the holding output frequency is still stored Q Inverter overheat alarm set value OB As long as an inverter overheat signal is input Over Heat OH2 blinks a the digital operator UP command DOWN command set value 10 11 Acceleration deceleration is performed by inputting the UP DOWN commands without changing frequency reference in the forward reverse run command input status and operation can be performed at a desired speed Set value 10 UP command Set value 11 DOWN command UP command Closed Open Closed DOWN command Open Closed Closed Accel Decel Status UP DOWN Hold 2 50 PARTII Operation Manual The follow shows the time chart when the UP DOWN commands are used COMMAND DOWN COMMAND UPPER LIMIT SPEED LOWER LIMITE SPEED OUTPUT Ui H Di H U H D DI H U UL H JE PN EE U UP accel status D DOWN decel status HOLD constant speed status Ul During clamp at upper limit speed even in UP status D1 During clamp at lower limit speed even in DOWN status Notes 1 When the UP DOWN
86. alue because of machine fault or overload Check the driven machine and correct the cause of the fault or set to a higher value Non Operation Insufficient power for accel decel Overload Phase loss Set proper accel decel time for smooth operation For stall prevention during normal operation lighten the load or increase inverter capacity Non Operation Operation sequence error 3 wire 2 wire selection error Recheck the control sequence Recheck system constant Sn 15 to 18 Non Operation External fault conditions set up Take appropriate measurement for the cause of external fault input Non Operation Transmission between the inverter and digital operator cannot be established 5 seconds after supplying power Transmission between the inverter and digital operator is established once after supplying power but later transmission fault continued for more than 2 seconds 3 6 Insert the operator connector again Check the wiring of control circuit Replace the control board or operator PARTII Operation Manual LCD display Protection function Explanation English External baseblock signal sete ap in When an external base block signal is input the motor coasts to a stop When the blinkin input Minor failure 5 8 iain circuit transistor external base block signal is removed the inverter output is immediately
87. alue is changed K2 Energy saving Coefficient K2 is calculated and the calculated value is set to 58 Motor constants On 20 On 24 not stored in NVRAM and become 0 at power startup The unit and setting range change depending on the inverter capacity 1 10 for 220V class 25 125HP 440V class 75HP 500 04 is available when 04xx 2 71 PARTII Operation Manual 3 FAULT DISPLAY AND TROUBLESHOOTING The 7300PA has protection function and warning self diagnosis function If a fault a occurs the protection functions operate to shut off the inverter output and the motor coasts to a stop at the same time the fault contact signal terminal R3A R3C R3B R3C is output A PROTECTION FUNCTION AND TROUBLESHOOTING Protection function Explanation LCD display English TATT When the inverter power voltage drops torque becomes insufficient and motor is Main circuit overheated low voltage Inverter output is stopped when the main circuit DC voltage becomes lower than Fault the low voltage detection level for 15 ms or longer or about 2 seconds or longer if EO E 4 Momentary the momentary power loss redo thru function is used Low power loss Detection level Approximately 210V or less for 200V class voltage protection and 420V or less for 400V class protection Control circuit The inverter output is shut off when he control circuit voltage drops below the low Fault UV2
88. ameters Hr HE aeri eee ee Be 2 68 2 7 Order Press On otim ttu uU op tatc 2 70 3 FAULT DISPLAY AND TROUBLE SHOOT ING 4 eeeeeee eene atentos tona tn ae 3 1 APPENDIX A ENERGY SAVING CONTROL iners eth rna esr Et aee a desde na set a rae 1 BRIDE ON TRIG pa 3 RS 485 COMMUNICATION CONNECTION DIAGRAM m App 8 D SINK SOURCE TYPICAL CONNECTION DIAGRAM eee App 10 E RS 232C SERIAL COMMUNICATIONS CONNECTION DIAGRAM App 12 F NOTES ON APPLICATION OF MOTORS up Seg App 13 PERIPHERAL UNIT NOTES SR 14 CIRCUIT PROTECTION AND ENVIRONMENTAL RATING NOTES App 15 INVBRTER HEAT LOSS ecrit App 17 JDRIVETNPUT FUSES 9 Yer So QU toas ioo a E Dons Re E DIE App 18 K CERTIFICATION FOR THE INVERTER eer yer eee riv da App 19 FIGURE CONTENTS FIGURE NO Pages PARTI Installation Manual Fig 1 Mounting Spaces usitate e D EAE C On EN RAT NEUE uses e csv aad e NR 3 1 Fig 2 Standard Connection DIAgramo uoo eee decina dept end o det Gees 4 2 Pie Grounding of Three Units use ee oe e et eo toe tud 4 8 Pig 4 Shielded Wire sag eoe qan oM Don ti Cape iiu 4 8 Fig 5 Voltage Selecting Connector nete e tei vever Veerse 5 1 Fig 6 LCD Digital Operator Dimensions
89. and conducted emissions may be reduced Motor When multiple motors are driven in parallel with an inverter the inverter rated current should be at least 1 1 times the total motor rated current Make sure that the motor and the inverters are separately grounded 4 1 PARTI Insalaion Manud 4 2 CONNECTION DIAGRAM The following diagram shows interconnection of the main circuit and control circuit With the digital operator the motor can be operated by wiring the main circuit only Terminal Symbols indicates main circuit indicates control circuit MCCB POWER N SUPPLY 3 110 9 0 V MOTOR PHASE LYS 3 o VN L3XT d 242 OR REVERSE A m o gt 7 GROUNDING RUN STOP E NO E 1000 LESSJ EXTERNAL FAULT o i Q Y 3 FAULTRESET o yas 01 p MULTI FUNCTION MULTI STEP SPEED SETTING I i O ANALOG OUTPUT 1 2 STANDARD g MASTER AUX E SN ANALOG A 0 TO 10V FUNCTIONS MULTI STEP SPEED yd MONITOR I 021 SETTING 2 gt UG fee FACTORY JOG COMMAND ua MONITOR 2 PRIORTO 5 SHIPMENT pcoastto stor 2 113
90. and input by RS 485 Communication option card PA M or PA P RUN STOP command input by digital operator or control circuit input terminals RS 485 communication fault deceleration to stop Bn 02 RS 485 communication fault coast to stop RS 485 communication fault deceleration to stop Bn 04 RS 485 communication fault continue to run Operation Mode Selection 6 Energy saving function selection Sn 09 0000 Eng Saving Function Energy saving function ineffective Energy saving function ineffective Protective Characteri stic Select Protective Characteristic Selection 1 Stall prevention Sn 10 0000 Stall Select Stall prevention during acceleration enabled Stall prevention during acceleration not enabled Stall prevention during acceleration enabled Stall prevention during acceleration not enabled Stall prevention during running enabled Stall prevention during running not enabled Decel time during stall prevention Bn 02 set value Decel time during stall prevention Bn 04 set value Protective Characteristic Selection 2 Retry and momentary power failure protection Sn 11 0000 Retry Ride Thru 2 26 Fault contact is not energized during Retry operation Fault contact is energized during Retry operation Operation stopped by momentary power loss detection UV1
91. at operation in the energy saving mode and the calculated value is to be voltage reference This value is already set to the value of a TECO motor as the initial value By increasing the energy saving coefficient output voltage becomes larger 2 22 PARTII Operation Manual 35 Energy saving coefficient reduction ratio Cn 59 In order to prevent over excitation in the low frequency area this constant reduces output voltage at low frequency Set in the reduction ratio at 6Hz According to this value output voltage is reduced with the reduction ratio Cn 59 when output voltage of 15Hz or less is 6Hz or with the reduction ratio obtained by linear interpolation of reduction ratio 100 at 15Hz Reduction ratio 100 Cn 59 Output frequency 36 Motor code Cn 60 6 15 60Hz By setting this code energy saving coefficient is set to Cn 58 when TECO motor is used This motor code is the same as that used for motor constant setting Sn 01 By setting the capacity and initializing by Sn 01 the same code is written to Cn 60 Therefore when the inverter and motor has the same capacity setting is not needed When exclusive use motor or other manufacturer s motor is used and its motor constant is not known or when the inverter and motor has the different capacity try to set the mother code corresponding to the motor voltage and capacity to Cn 60 The motor codes are shown in the table below 220V class 440V class
92. bination of multi step speed operation refer to page 2 48 and 2 49 2nd digit run command select 2nd digit O Run command from control circuit terminal is accepted 2nd digit 1 Run command from the digital operator is accepted Valid run command and frequency references differ as shown in the table below depending on the combination of the 1st and 2nd digits CONSTANT REF Sn 04 2nd digit Ist digit 2nd digit 1st digit 2nd digit 15 digit 2nd digit Ist digit 0 0 0 1 1 0 Control Terminal Master Speed Frequency Ref Control circuit terminal VIN AIN Control circuit terminal VIN AIN FWD Run Command Terminal REV Run Command Terminal 2 O O External Fault Terminal Fault Reset Terminal 2 L3 pi Command of Terminal N Command of Terminal Command of Terminal 7 Command of Terminal Aux Input Fault Contact Output R1A R1B R1C Multi function Contact Output R2A R3A Multi function PHC Output D01 RUN Key JOG Key STOP Key o FWD REV Key 5 5 5 01 01 01 DRIVE PRGM Key Valid only when the i
93. ccel decel time set by Sn 03 and 13n 04 is accepted External baseblock set value 08 Baseblock is performed when closed External baseblock differs as follows depending on the input status of run command When external baseblock signal is input during running Ext Baseblock bb blinks at the digital operator and inverter output is shut OFF When the external baseblock signal disappears the inverter restarts with the frequency reference at that time The voltage returns to the set value in the voltage recovery time When a stop signal is input and an external baseblock signal is input while the inverter is decelerating Ext Baseblock bb blinks at the digital operator the inverter output is shut OFF and the output frequency is set to OHz 2 49 PARTII Operation Manual External baseblock set value 09 Baseblock is performed when open other operations are the same as when a set value 8 9 Accel decel speed prohibit command set value 0A As long as accel decel speed prohibit command is input accel decel speed is prohibited and the output frequency at that time is held When stop command is input accel decel speed prohibit state is freed and the system enters stop state The figure below shows a time chart FWD RUN ACCEL DECEL SPEED PROHIBIT L 3 AEN E FREQUENCY REF OUTPUT FREQUENCY Note If the run command is input ag
94. cisely aligned with the CN2 position and snap it into the proper position Top Control board Communication ENZ LCD Option card or PA O operator PID card O Spacer hole Rjs T O U V W M Bottom Main power terminals Fig 8 Option card Installation 9 7 PARTII Operation Manual PART II OPERATION MANUAL PARTII Operation Manual 1 DESCRIPTION OF USING 7300PA 1 1 Using LCD or LED digital operator 7300PA are standard with LCD digital operator JNEP 32 Moreover an LED digital operator JNEP 33 is also available Three two digital operator have the same operation functions except the LCD and 7 segments LED display difference The LCD and LED digital operator has 2 modes DRIVE mode PRGM mode When the inverter is stopped DRIVE mode or PRGM mode can be selected by pressing the PRGM 4 In DRIVE mode the operation is enabled Instead in the PRGM mode the parameter settings for operation can be changed but the operation is not enabled a The LCD digital operator component names and functions shown as below DRIVE FWD REV REMOTE e e SEQ REF __ DIGITAL OPERATOR JNEP 32 PRGM DRIVE JOG FWD REV RUN operation mode indicators DRIVE lit when in DRIVE mode FWD lit when there is a forward run command input REV lit when there is a reverse run command input SEQ lit when the run command is enabled from the control
95. ck diagram of PID control section 15 Integral Time I Bn 15 Output I is an integral value of deviation The additional value obtained at every 7 msec can be calculated by the following equation 7 msec Deviation x Bn 15 set value No I operation when Bn 15 0 0 sec Refer to page 2 6 the block diagram of PID control section PARTII Operation Manual 16 Differential Time D Bn 16 e Output D is obtained by multiplying variation by gain That is the output is obtained by multiplying the difference between the value before 7 msec of deviation and the current value by gain of Bn 16 set value 7msec No D operation when Bn 16 0 00 sec Refer to page 2 6 the block diagram of PID control section 17 PID offset Adjustment Bn 17 Constant Bn 17 adjusts the PID control offset If both the target value and the feedback value are set to zero adjust the inverter s output frequency to zero P Offset Value Aimed Value gt Bn 14 gt Bn 17 Multi functional x Limit analog input AUX D Upper limit Value 109 Primary Lag Time Constant When Sn 19 09 T Bn 15 emt oO eee D Cn 43 Detected Value Bn 13 Bn 16 VIN or AIN Fig 11 a Block Diagram of PID Control Section On 04 2 lal 09 Frequen
96. class VFD 4 9 PARTI Insalaion Manud 5 TEST OPERATION To assure safety prior to test operation disconnect the coupling or belt which connects the motor with the machine so that motor operation is isolated If an operation must be performed while the motor is directly connected to the machine use great care to avoid any possible hazardous condition 51 CHECK BEFORE TEST OPERATION After completion of installation and wiring check for 1 proper wiring 2 short circuit due to wire clippings 3 loose screw type terminals 4 proper load 5 2 SETTING THE LINE VOLTAGE SELECTING CONNECTOR FOR 460V CLASS 40HP 30kW AND ABOVE The cooling fan line voltage selecting connector shown in Fig 5 must be set according to the type of main circuit power supply Insert the connector at the position showing the appropriate line voltage The unit is preset at the factory to 440 line voltage a 440V CLASS 40HP 100HP M 350HP 500HP m 3 40015 aV 1 a 44008 b 440V CLASS 125HP 300HP 4 220 33CN _ FUI SA4 220V 26CN _ 2 1 440V TB3 34CN 35CN 220V 32CN 220V jen 440V ENE 380V_ 400 415 4407 460 nd 25CN 4P108C0010103 VER 03 36CN Fig 5 Voltage Selecting Connector
97. cted using MODBUS communication standard If the driver e g 7300PA drive is at the end of the network it must have the terminating resistors 220Q at both terminals By SW1 dip Switch All other drives in the system should not have terminators 3 The PA M card with RS 485 and RS 422 interface can be selected by TP1 jumper 4 Please refer to 7300PA PA M RS 485 MODBUS Communication Application Manual App 8 Note APPENDIX b PA P PROFIBUS protocol communication The PA P PROFIBUS option supports the PROFIBUS protocol The PA P option card can be mounted at the control board directly 7300 PA ur PA P TBI Fa PROFIBUS DP 9 1 5 A E Controller shield QP 220Q Terminator Resistor 7300 PA ve PA P TBI m i ale 4 shield Q EL 7300 PA ver PA P swz B Kreg Al i 1 shield o MS Fig 16 Wiring for PROFIBUS protocol communication 1 A maximum of 31 PROFIBUS DP stations nodes may be contained within a single network segment If the drive is at the end of the network it must have 2200 between terminals B and A of PA P card by SW2 dip switch 2 For more details please refer to the manual 7300PA PA P PROFIBUS DP Communication Application manual
98. cy S P Reference Aimed o Bn l4 Value E af 1 Upper Limit Primary Lag Value i On 043 Ge Detected 204 Value 19 Ig 109 Ej D 17 Bn 16 offset Fig 11 b Block Diagram of PID Control Section After Ver 04509 Note 1 All PID calculations are executed every 7 msec 2 The PID final outputs are all added 18 PID Sleep Frequency Bn 18 Frequency level for activation of sleep function When the PA output frequency drops below the PID sleep frequency set in parameter Bn 18 the PID sleep mode timer is started The present output frequency fout will follow the frequency command until fmin is reached 2 6 PARTII Operation Manual 19 PID Sleep Wake up Delay Time Bn 19 This parameter enables the inverter to stop and start running the motor if the load on the motor is minimal The time in Bn 19 starts when the output frequency fout drops below the frequency set in Bn 18 or when the frequency command fcmp exceeds the wake up frequency Bn 20 At the sleep mode i e when the output frequency S Bn 18 when the time set in the timer has expired the inverter will ramp down the motor to stop At the wake up mode i e when the frequency command z Bn 20 when the time set in the timer has expired the inverter will accelerate to frequency command If the output frequency rises above the frequency set in Bn 18 or the frequency command drops below the set value in Bn 20
99. deceleration and stop FWD RUN COMMAND REV RUN D i ee ACCELERATION i DECELERATION DC INJECTION BRAKING TIME M N OUTBUT 7 STOFRING OUTPUT FREQUENCY i EREQUENCY Woo oo ee NEO NT MIN OUTPUT FREQUENCY START FREQUENCY Cn 07 ACCELERATION S CURVE CHARACTERISTIC When Ist and 2nd digits are 00 Cn 10 ECELERATION no S curve characteristics at completion of deceleration 2 38 PARTII Operation Manual 9 The chart at FWD REV run change without S curve characteristics The figure below shows the time chart at FWD REV run change during deceleration and stop FWD RUN COMMAND REV RUN COMMAND BRAKING TIME MIN OUTPUT AT STOPPING OUTPUT Ar 00 1 FREQUENCY KE oe ME Ea len MIN OUTPUT Qe DC INJECTION BRAKING 7 FREQUENCY START FREQUENCY Cn 07 ACCELERATION Cn 10 DECELERATION 3rd digit reverse characteristics select The input characteristics of the master speed frequency reference depend on the set value as follows For the reverse characteristics only input is valid 3rd digit OL Normal characteristics 0 10V or 4 20mA 0 100 3rd digit 1 Reverse characteristics 10 0V or 20 4mA 0 100 3rd digit 1 3rd digit 0 10
100. depend on Bn 21 and Bn 22 Frequency Command i Aimed Value H AUXO Bn 13 Detected Value VIN 9 Bn 21 Bn 22 an o PID detected Value after unit conversion Un 21 1 The contents of Un 11 and Un 12 be reset by Sn 03 1000 and 1001 Individually 2 The display status for JNEP 33 LED operator 3 The display status for JNEP 33 LED operator OFF OPEN LIT CLOSED terminal terminal 2 terminal O terminal terminal terminal terminal terminal 2 67 LIT CLOSED E R2A R2C terminal DO 1 DCOM terminal RIA R1C 2 6 Monitoring Parameters Hn 1 PARTII Operation Manual The inverter input output interface status can be monitored under the mode by parameter Hn parameter will toggle display with low voltage protection alarm UV if the UV alarm occurred Parameter No Name LCD Display English Descriptions Hn 01 Main Circuit DC Voltage Hn 01 622 0V DC Voltage Display DC voltage of inverter main circuit Input Terminal Status Hn 02 00000000 I P Term Status 00 OPEN CLOSE Input terminal Input terminal Input terminal Input terminal amp Input terminal 9 Input terminal O Input terminal Input terminal Output Terminal Status Hn 03 00000
101. dividually 2 4 PARTII Operation Manual Gain Bn 110r 12 gt 1 00 PORC a a Gain Bn 110r Bn 12 1 00 Bias as 08 or Bn 09 0 0 100 Monitor items Bias Bn 08 or Bn 09 lt 0 0 Bias Bn 08 or Bn 09 gt 0 0 10 Monitor No after Turning On Power Supply Bn 10 Data to be monitored after turning ON power supply is selected with constant No in the form of Un Frequency reference Bn 10 01 Display Freq Cmd Output frequency Bn 10 02 Display O P Freq Q Output current Bn 10 03 Display O P I 8 detected value after display unit changing Bn 10 04 Display PID Det Value ref to page 2 8 11 Multi function Analog Output A01 Gain Bn 11 12 Multi function Analog Output A02 Gain Bn 12 Multi function Analog Output A01 and A02 can be set for their individual voltage level respectively Multi function Analog Output A01 Output contents depend on Sn 26 10 0V Bn 11 Bn 08 ap eens Terminal A01 Multi function Analog Output A02 10 0V x Bn 12 Bn 09 f gt T 1 A02 Output contents depend on Sn 27 hel Fig 10 Diagram of Multi function Analog Output 13 Detected Value Adjusting Gain Bn 13 The detected feedback value can be adjusted by multiplying adjusting gain Bn 13 14 Proportional Gain P Bn 14 Output P is obtained by multiplying deviation value by proportional gain Bn 14 No P operation when Bn 14 0 0 Refer to page 2 6 the blo
102. e Remote mode if selected the multi function contact input terminal as Local Remote operation signal i e the set value of Sn 15 18 is 0 1 if terminal 6 0 mode the inverter operates according to the setting of Sn 04 1 st 2 nd digits and Sn 08 I st 2nd digits i e the key used as Remote key function if terminal 9 G close Local mode the inverter operates by frequency reference and run command from digital operator i e the Remote key function invalid The Local Remote L R key function is enabled only stopping 2 37 PARTII Operation Manual 6 Operation Mode Select 3 Sn 06 digit 2nd digit s curve selection of soft starter The S curve characteristics o as follows 2nd digit 1st digit f the soft starter depend on the setting of the Ist and 2nd digits Contents The S curve characteristics 1s 0 2 second No S curve characteristics The S curve characteristics is 0 5 second The S curve characteristics is 1 second OUTPUT FREQUENCY FREQUENCY REF TIME S CURVE CHARACTERISTICS TIMEN Note S curve characteristics time refers to the time from acceleration rate 0 to the time when normal acceleration rate determined by a specified acceleration time is obtained Time chart at FWD REV run change with S curve characteristics The figure below shows the time chart at FWD REV run change during
103. e deceleration time in which frequency reference goes from 100 to 0 is set in the units of 0 1 second 3 Acceleration Time 2 Bn 03 Acceleration time 2 is enabled when the accel decel time change command of multi function terminals 15 closed The acceleration time in which frequency reference goes from 096 to 100 is set in the units of 0 1 second 4 Deceleration Time 2 Bn 04 Deceleration time 2 is enabled when the accel decel time change command of multi function terminals is closed The deceleration time in which frequency reference goes form 100 to 0 is set in the units of 0 1 second 5 Frequency Reference Gain Bn 05 The input level when frequency reference voltage is 10V is set in the units of 0 1 Examples shown in the below 6 Frequency Reference Bias Bn 06 Theinput level when frequency reference voltage is 1s set in the units of 0 196 INPUT LEVEL 4 Bn 06 is positive value Bn 05 50 0 OR T 06 10 0 50 b Bn 06 10 0 10 FN is negative Bn 06 i Value Q o FREQUENCY 10 REF Bn 06 b 10 7 Torque Compensation Gain Bn 07 Torque compensation gain is set in the units of 0 1 8 Multi Function Analog Output A01 Bias Bn 08 9 Multi Function Analog Output A02 Bias Bn 09 The output voltage of Multi function analog output A01 and A02 can be shifted up or down by Bn 08 and Bn 09 in the units of in
104. e inverter output is also shut off when a specialized ME EEPROM CODE Err Fault Error option such as the digital operator is not properly connected CPU ADC Fault CPF05 Fault A D Fault Option Card Fault CPF06 Fault Opt Card Improper 3 1 PARTII Operation Manual The warning and self diagnosis functions do not operate fault contact output except warning function and returns to the former operation status automatically when the factor is removed The fault display and troubleshooting are proudided as shown in the table below Fault Contact Error causes Action to be taken output Inverter capacity is too small Voltage due WIR P Check the power capacity and power system 9 Inverter power voltage selection is wrong UV display appears when the inverter power is turned off A motor of large capacity 11 kW or greater connected to the NS Operation while operation signal is input Remove the power after same power system has been started Rapid acceleration with generator power supply stopping the inverter Set the third and fourth bits of Sn 04 to 01 Operation sequence when power is off Defective electromagnetic contactor Extremely rapid accel decel Motor on off switching at the inverter output side Operation Short circuit or ground fault at the inverter output side Transistor error may occur I
105. ective PID control selection PID Command PID control performed Frequency reference lower limit Freq Cmd Low Bound Frequency reference lower value is set by analog input Either Cn 15 set value or andog insut whichever is larger becomes effective Setting prohibit frequency 4 Freq Jump 4 Set prohibit frequency is set The fourth value in addition to frequency values set by Cn 16 to 18 can be set Motor overheat protection Motor OH protect Motor temperature sensor PTC thermistor connected to terminal MT AUX and GND Motor overheat protection active when the resistor of PTC thermistor 13300 return when 5500 Reserved Not to be used with An 02 440 class V BIAS value 0 to 200 V Note For combinations of multi step speed references at set value 00 refer to pages 2 46 and 2 47 2 56 Multi function Analog Input Characteristics FREQUENCY REF 0 i 10V MULTI FUNCTION ANALOG INPUT Sn 19 01 2 00 GAIN 1 00 i gt 5V 10V MULTI FUNCTION ANALOG INPUT PARTII Operation Manual Sn 19 02 10 F BIAS 1 0 10V MULTI FUNCTION ANALOG INPUT ov Sn 19 03 10 FBIAS2 0 MULTI FUNCTION ANALOG INPUT Sn 19 04 OVER 200 TORQUE DETECTION LEVEL 0 5 V 10V MULTI FUNCTION ANALOG INPUT Sn 19 05 gt ov 10V MULTI FUNCTION ANALOG INPUT Sn 19 06 10
106. epresentative if any of the above have been found 1 2 PRODUCT CHANGES TECO reserves the right to discontinue or make modifications to the design of its products without prior notice and holds no obligation to make modifications to products sold previously TECO also holds no liability for losses of any kind which may result from this action 1 1 PARTI Insalaion Manud 2 RECEIVING CAUTION This 7300PA has been put through demanding tests at the factory before shipment After unpacking check the followings Verify the received product with the purchase order sheet invoice and or packing list Transit damage If any part of 7300PA is damaged or lost immediately notify the shipper NAMEPLATE DATA 220V CLASS 75HP example JNTFBGBAO0075JK Inverter Model 220V CLASS INVERTER Input Spec AC 3PH 200 240V 50 60Hz Output Spec AC 0 240 81KVA 212A Series No CEMak amp CSA MODEL DESIGNATION JNTFBGBAOO75JK U oen Inverter Series 7300PA U UL applied Reserved Voltage JK 220V 60Hz Enclosures and AZ 440V 60Hz mountings Open chassis type IEC IPOO Applicable maximum BB Enclosed wall mounted type NEMA 1 motor output HP 0005 SHP NR 0500 500HP 2 1 PARTI Insalaion Manud 3 INSTALLATION CAUTION Never move lift or handle the 7300PA cabinet by the front cove
107. equency command lower bound Cn 15 Set the lower limit of frequency reference in units of 1 Cn 02 maximum frequency is regarded as 100 When the run command is input with frequency reference of 0 acceleration continues from the minimum frequency to the lower frequency reference limit and operation continues in the lower frequency reference limit A Cn 14 INTERNAL FREQUENCY COMMAND FREQUENCY UPPER BOUND REF 4 Cn 15 FREQUENCY COMMAND LOWER BOUND SETTING FREQUENCY REF 2 14 PARTII Operation Manual 10 Setting prohibit frequencies 1 to 3 Cn 16 to Cn 18 Seta setting prohibit frequency in units of 0 1 Hz set value of 0 0 Hz disables this function If the setting prohibit frequency ranges overlap set setting prohibit frequency I to 3 as shown below 18 17 Cn 16 11 Setting prohibit frequency range Cn 19 Set the range of setting prohibit frequency in units of 0 1 Hz The range of the setting prohibit frequency is determined as follows depending on combinations with Cn 16 to Cn 18 Cn 16 to Cn 18 Cn 19 the range of the setting d frequency S Cn 16 to Cn 18 O Cn 19 Cn 19 SETTING PROHIBIT FREQUENCY RANGE Cn 17 SETTING PROHIBIT INTERNAL FREQUENCY FREQUENCY Cn 16 REF SETTING PROHIBIT FREQUENCY Cn 18 SETTING PROHIBIT FREQUENCY SETTING FREQUENCY REF Note Constant speed operation is prohibited in
108. er SSR 8 1 Table Nes M 9 1 Table Input Norse a 9 2 Table10 Braking Resistor and Braking 0 16 9 4 PARTI Operation Manual S d 1 2 INSTALLATION MANUAL PARTI Insalaion Manud 1 GENERAL 1 1 SAFE OPERATION NOTES Read this installation manual thoroughly before installation operation maintenance or inspection of the inverter Only authorized personnel should be permitted to perform maintenance inspections or parts replacement In this manual notes for safe operation are classified as WARNING or CAUTION ANWARNING Indicates a potentially hazardous situation which if not avoided could result in death or serious injury to personnel CAUTION Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury to personnel and damage to equipment It may also be used to alert against unsafe practices This inverter has been placed through demanding tests at the factory before shipment After unpacking check for the following 1 Verify that part numbers on shipping carton and unit match the purchase order sheet and or packing list 2 Do not install or operate any inverter which is damaged or missing parts 3 Do not install or operate any inverter which has no QC marking Contact your local distributor or TECO r
109. erter unit Ambient temperature Yearly average 30 C 86 F oad factor 80 or less Operating time 12 hours or less per day Standard Parts Replacement Item Name Replacement Cycle Remarks Cooling fan 2 or 3 years Replace with a new product Replace with a new product Determine Smoothing capacitor 5 years Mt after examination Circuit Breakers and relays Determine after examination Fuse 10 years Replace with a new product 3 Replace with a new product Determine Aluminum capacitor on PC board 5 years P Ld P after examination Note Operating conditions as follows Ambient temperature Yearly average 30 C 86 F Load factor 80 or less Operating time 20 hours or less per day PARTI Insalaion Manud 6 2 SPARE PARTS As insurance against costly downtime it is strongly recommended that renewal parts be kept on hand in accordance with the table below When ordering renewal parts please specify to your local distributor or TECO representative the following information Part Name Part Code No and Quantity INVERTER amp PART NAME HP SPEC Control PC Board Table 5 Spare Parts for 220V Class Power Board Main Circuit Transistor Main Circuit Diode Cooling Fan 3 372079 1 3 372113 1 TMBRI5SA140 3K3A2834 1 08245 4 30000200000 1 3 372079 1 3K3Z2114 1 TMBR25SA140 3K3A2835 1 08245 4
110. etic contactors S K400 5 600 are Mitsubishi Products and for reference only Other manufactures equivalent products may be selected 4 5 PARTI Insalaion Manud b 440 SERIES Max Applicable Cable Size mm AWG Motor Output HP KW Power Cable Ground Cable E Note 1 Note 2 G Note 3 Note 4 Note 4 Molded Case Magnetic Control Cable Circuit Breaker Contactor TO 50EC 15A TO 50EC 20A TO 50EC 30A TO 50EC 30A 1008 50 8 8 0 5 2 1008 25 18 5 8 20 14 75 C 50L 5 3 7 2 5 5 3 5 5 5 0 5 2 7 5 5 3 5 5 3 5 5 5 0 5 2 10 7 5 5 5 5 5 0 5 2 15 11 8 8 0 5 2 20 15 8 8 0 5 2 8 0 5 2 1008 8 20 14 100A 14 0 5 2 1008 2009 6 20 14 100A 22 0 5 2 TO 125S 3907 4 20 14 125A EP 22 0 5 2 2255 C 100L 4 20 14 175A 170A 38 0 5 2 2255 1256 1 20 14 175 1704 60 0 5 2 TO 225S C 150G 2 0 20 14 225A 200A 60x2P 0 5 2 TO 400S C 300L 2 0x2P 20 14 300A 400A 60x2P 0 5 2 TO 400S C 300L 2 0x2P 20 14 300A 400A 60x2P 0 5 2 TO 400S C 300L 2 0x2P 20 14 400A 400A 100x2P 0 5 2 TO 400S C 300L 4 0x2P 20 14 400A 400A S K400 Note 5 450A 100x2P 0 5 2 TO 800S S K600 4 0x2P 20 14 800A 800A 325x2P 0 5 2 TE 1000 S K600 650x2P 20 14 1000A 800A 325x2P 0 5 2 TE 1000 S K600 650x2P 20 14 1000A 800A
111. ever to fail to set input voltage of the inverter to Cn 01 Sn 02 0 3 pre set V F curve pattern Sn 02 0 4 V F pattern can be set by the user through setting of Cn 02 Cn 08 Table 12 V F curve of 220V class Sn 02setting Specifications V F pattern V 220 50Hz Saturation Variable Torque 0 quadratic monotonically decreasing curve es 38 10 8 13 25 50 Hz 50Hz Saturation Variable Torque 1 cubic monotonically decreasing curve V 220 60Hz Saturation Variable Torque 2 quadratic monotonically decreasing curve 55 38 9 8 15 30 60 Hz 60Hz Saturation Variable Torque 3 cubic monotonically decreasing curve 1 Consider the following items as the conditions for selecting a V F pattern They must be suitable for The voltage and frequency characteristic of motor The maximum speed of motor 2 For 440V class 2 times voltage value shown in table above 2 32 PARTII Operation Manual 3 Operation status Sn 03 Passwords Sn 03 0000 or 0101 The ability to set or read the different groups of constants is determined by Sn 03 as shown below DRIVE mode PRGM mode To be set To be monitored To be set To be monitored An Bn Sn Cn An Bn Sn Cn 1 Factory setting 2 When in DRIVE mode the parameter group Sn Cn can only be monitored if the key and PSPL key are to be pressed at the
112. external signal input is set to blinking Terminal Operation continue Alarm EF5 Ref to the external faults 9 setting on page 87 External Fault 5 External Fault Minor fault setting terminal Sn 12 11XX blinking i Signal Input Terminal 9 terminal Sn 15 2C Alarm EF6 Minor fault E External Fault 6 terminal Sn 16 3C mE terminal O Sn 17 4C Terminal 17 4 Alarm EF7 terminal Sn 18 5C External Fault 7 blinking Terminal Alarm 8 External Fault 8 Digital Operator communication error Operator transmission fault 1 Initial fault Alarm CPF00 OP Comm Fault Operator transmission fault 2 on lime fault 3 5 Alarm CPFO1 OP Comm Fault 2 PARTII Operation Manual Fault Contact output Error causes Action to be taken Non Operation Input voltage drop Check the main circuit DC voltage Un xx If the voltage is low adjust the input voltage Non Operation Input voltage rise Check the main circuit DC voltage in Un xx If the voltage is high adjust the input voltage Non Operation Overload Cooling fan fault Ambient temperature rise Clogged filter Replace the cooling fan and clean the filter Ambient temperature 104 F 40 or less for enclosed type 122 F 4590 or less for open chassis Non Operation Motor current exceeded the set v
113. gnal 0 to 10V AIN In case of Current Signal GND 4 to 20mA V 1 When only control terminal AUX is used set Sn 04 XXX0 2 When constant An for frequency reference is used Set the aimed values to An 01 to 08 and 09 The aimed value to be used can be selected by combination of multi step speed reference 1 2 3 and jog command setting by constant Sn 15 18 as the table below shown Jog Command Multi step Speed 3 Selection of Aimed Values Multi step Speed 2 Multi step Speed I Value to be Selected OFF OFF OFF OFF 01 OFF OFF OFF ON An 02 OFF OFF ON OFF An 03 OFF OFF ON ON An 04 OFF ON OFF An 05 OFF ON ON An 06 OFF ON OFF An 07 OFF ON ON An 08 ON An 09 When Sn 04 is set AUX terminal signal is used instead of An 01 01 is used when Sn 04 How to adjust APPENDIX The PID control function is a control system that matches a feedback value ie a detected value to the aimed value Combining P Proportional Bn 14 I Integral Bn 15 and D Derivated Bn 16 makes control possible even for a mechanical system with dead time The PID control function using different detected sensors can be used for speed pressure flow or temperature etc applications 1 PID control operations In order to distinguish the separate PID con
114. his is closed when frequency reference missing is detected Not used set value D 5 Fault set value E This contact is closed when the inverter detects a major fault However in the event ofa fault in the watchdog OP Commu Error 1 or transmission between the mainframe and operator the inverter is not operated 9 Not used set value F Set F in multi function contact output not used PARTII Operation Manual 18 Inverter station address Sn 23 19 RS 485 Communication protocol setting Sn 24 The 7300PA inverter has two RS 485 communication option card PA M MODBUS protocol and PA P PROFIBUS protocol These two option cards can be used for monitoring inverter status reading the parameter setting and changing the parameter setting to control the inverter operation Parameter definition is as follows Sn 23 Inverter station address setting range 1 31 Sn 24 000 gs Communication parity setting 00 No parity 01 Even parity 10 Odd parity 110 Not used Communication baud rate setting 00 2400 bps bit sec 010 4800 bps 100 9600 bps 11 19200 bps Every data has a data length of II bits I start bit 8 data bits I parity bit and 1 stop bit If communication parity setting as no parity Sn 24 X X00 the parity bit is I 3 different commands are used for communication between the inverter and external units a Read Command external units to read the memory addre
115. hr 24VG D 24v SHIELD FAULT CONTACT OUTPUT CONNECTION 250VAC 2A OR LESS 2kQ 30VDC 2A OR LESS 4 3115 5 SETTING POWER SUPPLY E 03 15 20mA EXTERNAL 07 10V Jb vn MASTER SPED REF MULTI FUNCTION CONTACT OUTPUT FREQUENCY 4 20mA P i D 3 0 TO 10V 20kQ 250VAC 2A OR LESS COMMAND __ _ ____ AIN MASTER SPEED REF 4 30VDC 2A OR LESS 0 510 P M 20mA 1250 SIGNAL DURING OPERATION IS SET LP AUX MULTI FUNCTION ANALOG AT FACTORY SETTING 4 ov l EN 8 GND INPUT 0 TO 10V 20kQ o AGREED FREQUENCY SIGNAL IS AUX FREQUENCY OV REFERENCED E AT FACTORY SETTING S 0 STANDARD OUTPUT O 15V MT MOTOR S AUX THERMISTOR 2 gt ov MULTI FUNCTION E OUTPUT COMMON OPEN COLLECTOR 1 p ZERO SPEED SIGNAL IS UNCTION SET AT FACTORY 48VDC 50mA OR LESS 1 shield wire P shield twisted wire 2 The terminal 9 be connected as SINK or SOURCE type input interface Ref to Appendix D 3 The terminal arrangement 1 2 34567891011 12 13 14 15 16 17 18 19 20 21 22 23 24 1 2 3 4 5 6 7 24 61 24 61 112131 41 51 6 7 8 SC 24V E 15V VIN AIN AUX MT GND 01 A02 GND DOI RIA RIC R2A R2C R3B R3C E at factory For 440V 350HP 500HP need t
116. ing operation Cn 49 to Cn 52 In the energy saving mode Sn 09 X1XX the optimum voltage is calculated according to load power and the voltage is supplied to the load However since the setting motor constants are different depending on temperature variation or use of other manufactures motors the optimum voltage is not always output At tuning operation operation is controlled so that the optimum operating status can be obtained by fine adjustment of voltage a Tuning Operation voltage Limit Cn 49 Limits the range where voltage is controlled by tuning operation Setting is made in the units of of rated voltage By setting this value to 0 tuning operation is not performed Cn 49 Cn 49 6 Tuning Operation Control Cycle 50 Sets the control cycle of tuning operation c Tuning Operation voltage Step Cn 51 52 Sets voltage variation width of one tuning operation cycle Setting is made in the units of of rated voltage By increasing this value rotation speed variation becomes larger This voltage variation width is set at tuning stanting voltage 100 and 5 With the other voltage value voltage variation width obtained by linear interpolation is set Voltage Variation Width Cn 51 Cn 52 Output Voltage 5 100 34 Energy saving coefficient K2 Cn 58 Voltage at which the motor efficient will be the maximum is calculated by using this coefficient
117. ings be changed only after stop The parameter setting of Sn 03 operation status will determine if the setting value of different parameter groups are allowed to be changed or only to be monitored as shown below DRIVE mode PRGM mode To be set To be monitored To be set To be monitored An Bn Sn Cn An Bn Sn Cn 1 Factory setting Bn Sn Cn An 2 When in DRIVE mode the parameter group Sn Cn can only be monitored if the key and the key are to be pressed at the same time After a few trial operation and adjustment the setting value Sn 03 is set to be 0101 so as not be modified again 4 The 7300PA has 2 groups of monitoring parameters and one group of order parameters in addition to the above 4 groups of user parameters Un O OL Can be monitored by the users under the DRIVE mode Can be monitored by the users under mode 5 0 Order parameters be monitored and changed by setting Sn 03 1010 PARTII Operation Manual 1 4 Example of using LCD digital operator Note Before operation Control parameter Cn 01 value must be set as the input AC voltage value For example Cn 01 380 if AC input voltage is 380 This sample example will explain the operating of 7300PA according to the following time chart OPERATION MODE POWER FWD JOG
118. ion MODBUS protocol communication optional card Communication method Asynchronous Communication speed 19 2Kbps max Interface RS 485 RS 422 4H300D2950006 PROFIBUS protocol communication optional card Communication method Asynchronous Communication speed depend Interface RS 485 LONWORKS protocol communication optional card Communication method Asynchronous Communication speed 78 Kbps Interface Manchester MODBUS ASCII METASYS 2 protocol communication optional card Communication method Asynchronous Communication speed MODBUS ASCII 19 2KBPS max METASYS N2 9 6K BPS Interface RS 485 PA P and PA PID only for the inverter software Ver 0403 The Communication option card can be mounted on the upper side of control board CN2 connector Use the following procedure to install three option card 1 Turn off the main circuit power supply 2 Leave it off for at least one minute before removing the front cover of the inverter Check to be sure that the CHARGE indicator is OFF 3 Insert the spacer Which is provided with the option card into the spacer hole at the control board 4 Pass the spacer through the spacer hole at the option card Check to be sure that it 1s pre
119. is input PARTII Operation Manual DC injection braking command set value 60 When DC braking command is input when the inverter stops DC braking operation is performed When operation signal or jog operation command is input the DC braking operation is stopped and the operation is started Privileged operation DC INJECTION BRAKING COMMAND FWD RUN COMMAND BRAKING START OUTPUT FREQUENCY Cna FREQUENCY 10 3 Search command set value 61 62 To start the motor during coasting when commercial power supply inverter changing operation is performed the motor can be operated without tripping by using the speed search function Set value 61 Speed search starts with the maximum frequency Set value 62 Speed search starts with the frequency reference value when search command is input Search commands with set values of 61 and 62 cannot be set at the same time By inputting the run command with the search command closed during baseblock speed search starts after shutting down the inverter output for the minimum baseblock time Cn 40 Speed search operation starts when inverter output current is larger than the set value of the speed search operation level Cn 38 Frequency at which inverter output current is smaller determined as speed synchronous point Re acceleration deceleration is performed in the set accel decel time up to the set frequency
120. itialization Sn 03 1110 1111 After depressing the ENTER key input the initial value of An i except Sn 01 Sn 02 into NV RAM When the value is written in without an error Entry Accepted 15 displayed When the value is written in with an error Error is displayed The values of Sn 15 to 18 differ as follows between initializations with Sn 03 1110 and with Sn 03 1111 Multi function 1110 1111 Terminal 2 Wire Sequence 3 Wire Sequence Terminal 5 Sn 15 3 Mufti step speed command 1 FWD REV run select Multi step speed reference 1 0 Terminal 6 Sn 16 4 Multi step speed command 2 3 Terminal 7 Sn 17 6 Jog frequency reference 4 Multi step speed reference 2 6 Terminal 8 Sn 18 8 External baseblock command Jog frequency reference Values have been factory set T 1 Contents depend on the parameter setting items 2 29 5 Ist digit 2nd digit 3rd digit Ath digit 1 Inverter Capacity Selection Sn 01 PARTII Operation Manual Inverter capacity has been preset at the factory However if a spare b ardi is used reset the 220V Class Data of Sn 01 inverter capacity referring to the table below Control constant Cn values initial values differ according to Sn 01 setting Inverter Capacity Selection Inverter rated capacity KVA Max applicable motor capacity HP kW
121. l Cn 28 x frequency Cn 04 prevention level of D constant output field output frequency When the Ist digit of Sn 10 is 1 the output frequency increases at the rate determined by acceleration time 2nd digit selection of stall prevention during deceleration 2nd digit O Stall prevention during deceleration is enabled 2nd digit 1 Stall prevention during deceleration is not enabled The function of stall prevention during deceleration automatically extends deceleration time according to the magnitude of the main circuit DC voltage thus preventing overvoltage during deceleration 2 42 PARTII Operation Manual When the 2nd digit of Sn 10 is 1 the output frequency decreases at the rate determined by deceleration time For positioning application specify stall prevention during deceleration not provided 2nd digit 1 in order to obtain stopping accuracy With large load inertia use a braking resistor For 440V SHP 30HP 220V SHP 25HP or braking unit with braking resistor to prevent overvoltage 3rd digit stall prevention during running 3rd digit O Stall prevention during running is enabled 3rd digit 1 Stall prevention during running is not enabled Stall prevention operation during running starts decelerating when the output current reaches 100 ms or greater than the set value of Cn 30 during frequency coincidence operation level of stall prevention during running The
122. low voltage voltage level Cont Ckt Low Volt Man circuit soft charge contactor defective The inverter output is shut off when no answer back is received from the main circuit soft start contactor Fault UV3 MC Ans Fault Overcurrent protection The inverter output is shut off when the inverter output current becomes approx 200 and above of inverter rated current Fault OC Over Current The inverter output is shut off when a ground fault occurs at the inverter output Ground fault protection side and the ground fault current exceeds approximately 50 of the inverter rated Fault GF Ground Short current The inverter output is shut off when the main circuit DC voltage becomes excessive because or regeneration energy caused by motor deceleration and protection negative load Fault Detection Approx 800V for input voltage set 400V and above Over Voltage Level Approx 700V for input voltage set 400V or less and approx 400V for 200V class fi heat The inverter output is shut off when the ambient temperature rises and the heat Fault OH sink fin reaches 105 C Please check for a detective cooling fan or clogged filter Over Heat Inverter output is stopped when motor overload is detected by the electronic thermal overload in the inverter Either a inverter duty constant torque s
123. mperature rise increases Reduce load torque in the low speed range Allowable load characteristics of the standard motor are shown in the figure If 100 continuous torque is required in the low speed range use an inverter duty 0 LI motor 36 20 60 FREQUENCE Hz 4 Allowable Load Characteristics of High speed operation the Standard Motor When the motor is used above 60Hz motor mechanical design should be verified Contact your motor manufacturer Torque characteristics Motor torque characteristics vary when the motor is driven by an inverter instead of commercial power supply Check the load torque characteristics of the machine to be connected B Vibrations Because of the high carrier modulation technique for PWM control the 7300PA series reduces motor vibration to a level equal to running with a commercial power supply Larger vibrations may occur under the following conditions 1 Response at resonant frequency of the mechanical system Special care is required if a machine which has previously been driven at a constant speed is to be driven at varying speeds Installation of anti vibration rubber padding under the motor base and frequency jump control are recommended 2 Rotator residual imbalance Special care is required for operation at 60Hz or higher frequencies Noise Inverter operation is as quiet as operation with commercial power supply At above rated speed 60Hz noise may increase by motor cooling fa
124. multi step speed references 1 to 3 and jogging frequency select set values 3 to 6 Up to nine step speeds can be selected by combinations of multi step speed references and jog frequencies 2 48 PARTII Operation Manual Closed x Open No relation Jog Frequency Multi step Reference Reference Select 2 Frequency Reference x Master speed frequency reference x Auxiliary analog reference Frequency reference 3 An 03 Frequency reference 4 An 04 Frequency reference 5 An 05 Frequency reference 6 An 06 Frequency reference 7 An 07 Frequency reference 8 An 08 Jog frequency reference 3 An 09 n operator mode 1st digit of Sn 04 is 1 frequency reference 1 An 01 is enabled When the multi function analog input is selected by functions other the frequency reference Sn 19 0 frequency reference 2 An 02 becomes effective When the mufti function analog input is not used set F to the set value For multi step speed operation with frequency reference by keypad perform the following setting Sn 04 xxx gt An 01 becomes effective Sn 19 400 An 02 becomes effective Accel decel time select select value 07 Accel decel time is switched when closed Switching is permitted even during acceleration or deceleration Open The accel decel time set by gn 01 and Sn 02 is Closed The a
125. n Application to Special Purpose Motors Use brake equipped motors with an independent power supply Connect the brake power supply to Motors with Brakes the inverter primary side When the brake Operates the motor stops it turns the inverter output OFF Some types of brakes may make abnormal sounds in low speed range Select the inverter with a capacity exceeding the rated current of each pole Pole change should be Pole Change Motors made only after the motor stops If a pole is changed while the motor is rotating the regenerative overvoltage or overcurrent protection circuit is activated and the motor coasts to a stop Since the rated current of underwater motors is large compared with general purpose motors select Submersible Motors an inverter with a larger capacity If the wire length between the inverter and the motor is large use cables with sufficiently large diameter Explosion proof motors which are applied to inverters must be currently approved as explosion Explosion proof Motors proof equipment The inverter is not explosion proof and should not be located where explosive gases exist Lubrication method and continuous rotation limit differ with manufacturers When oil lubrication is Geared Motors employed continuous operation only in low speed range may cause burnout Before operating the motor at more than 60Hz you should consult the motor manufacturer Single phase motors are not suitable for variable
126. nd Frequency Aimed gt gt 05 PID Control oe Value 06 Four detected Value Bn 13 VIN C Detected Value 01 02 multi function analog output AIN when Sn 26 09 or Sn 27 09 21 22 PID detected value Un21 Digital operator monitor after turning on power supply when Bn 10 4 2 8 PARTII Operation Manual 23 Frequency Command Upper Bound Delay Time Bn 23 The PA PID option card application parameter If the inverter output frequency after PID controlling exceeds the frequency command upper bound the Cn 14 set value the relay output on PA PID card will active to increase the pump numbers when the delay time set by Bn 23 has expired The set value of Bn 23 depends on the pressure response of water supply system the set value is the smaller the better as long as the system pressure cannot vibrate 24 Frequency Command Lower Bound Delay Time Bn 24 The PA PID option card application parameter If the inverter output frequency after PID controlling drops below the frequency command lower bound the Cn 15 set value the relay output on PA PID card will active to decrease the pump numbers when the delay time set by Bn 24 has expired The set value of Bn 24 depends on the pressure response of water supply system the set value is as small as better if the system pressu
127. ngs from the digital operator to inverter and download parameter settings from the inverter to the digital operator The digital operator will check its EEPROM or the inverter s EEPROM under the following settings Sn 38 00 NO action Sn 38 1 Upload data digital operator inverter During this period the LED on the digital operator will light sequentially in the CW sense Sn 38 2 Download data inverter gt digital operator During this period the LED on the digital operator will light sequentially in the CCW sense Sn 38 3 Verification check on digital operator s EEPROM during this period the LED will be switch on between 2 groups Please follow the below steps to implement the action of parameter copy between different inverters either upload or download Step 1 Check the contents of digital operator EEPROM Sn 38 03 then check the contents of inverter s EEPROM Sn 38 04 Make sure that both EEPROM function properly Step 20 Download and copy the inverter s parameter settings to digital operator EEPROM Sn 38 2 Step 3 Upload and copy the parameter settings of digital operator to other inverter s EEPROM Sn 38 1 2 65 2 5 Monitoring Parameters 5 0 PARTII Operation Manual Parameter LCD Display bn No Name English Unit Descriptions Un 01 60 00Hz
128. nverter capacity Sn 01 set value 6 Differs depending on Cn 60 set value 7 Factory setting differ depending on V F curve selection Sn 02 8 The same value as Sn 01 is set 2 12 PARTII Operation Manual 1 Input voltage Cn 01 Set inverter input voltage in the unit of 0 1V 2 V f constant Cn 02 to Cn 08 Set inverter output frequency voltage characteristics V f characteristics a Changing V f characteristics Sn 02 0 03 V f characteristics determined by set value settings of CN 02 to Cn 08 cannot be changed Sn 02 4 Any V f characteristic can be obtained by the set values of constants Cn 02 Cn 08 b Voltage values Cn 03 Cn 06 Cn 08 displayed in the operator depend on the set value of Sn 02 V f selection c Sn 02 4 The set value is displayed d When V F characteristics are a straight line the same value as Cn 07 is set in Cn 05 The set value of Cn 06 is disregarded 0 Fa Fmax Cn 07 Cn 05 Cn 04 Cn 02 Notes 1 The maximum output voltage is limited by input voltage 2 When the set values of Cn 02 to Cn 08 do not satisfy the following conditions a setting error occurs and Invaid V F OPE10 alarm is displayed The set value is checked at power ON and switching from PRG mode to DRIVE mode 3 Motor rated current 09 Set motor rated current by the electronic thermal function in units
129. nverter stop Valid only when the inverter stop Valid only when the inverter stop Valid only when the inverter stop LED of REF Lit OFF Lit OFF LED of SEQ Lit Lit OFF OFF Monitor display 2 34 O PARTII Operation Manual 1 Valid only when the inverter stops FWD run command REV run command and DC injection braking command are open 2 FWD REV run command is not accepted 3 When the STOP key is depressed processing differs as follows depending on the setting of the 1st digit of Sn 05 Ist digit 0 During running by signals from control circuit terminals the STOP key from the operator is accepted If the STOP key is depressed the inverter stops according to the setting of 3rd and 4th digits of Sn 04 while the STOP LED indicator blinks This stop command is held within the inverter until both the FWD run command and REV run command of control circuit terminals become open or another frequency reference is selected in the multi step speed command or Jog frequency reference section Ist digit 1 During running by signals from control circuit terminals the STOP key from the operator is not accepted 3rd digit 4th digit stop method select Stop method differs by the setting of 3rd and 4th digits as shown below Sn 04 00 XX RAMP stop CLOSED RUN COMMAND 5 OPEN OUTPUT FREQUENCY DECELERATION TIME
130. nvestigate the error cause Motor of a capacity greater than the inverter rating has been correct it then restart started High speed motor or pulse motor has been started Operation Motor dielectric strength is insufficient Check for ground fault in motor or load wiring Load wiring is not proper 5 Ovet voltage us If braking torque is not proper extend the decel time or use Insufficient deceleration time 5 Operation a braking resistor If braking resistor is already installed Regenerative load Motor is turned by the load verify that Sn 10 2nd digit to 1 High input voltage compared to motor rated voltage d 8 7 Replace the cooling fan and clean the filter MONS cooling fan Ambient temperature Operation en a er HOM 104 F 40 C or less for enclosed type MER 1229 45 C or less for open chassis Investigate the cause of overload and review the operation Overload low speed operation or extended acceleration time pattern V characteristic andifnotor inverter capacities UE Operation improper V f characteristic settin inverter is repeatedly reset after an overload occurs the prop inverter may fault Investigate and correct the cause of overload Check the use of the machine Correct the overload cause or Motor current exceeds the preset value because of machine error BE MID Operation set a higher detection level which is within the allowable or overload
131. o a stop by Bn 02 major fault Coasting to a stop major fault 0 1 1 0 Ramp to a stop by 04 major fault 1 1 Operation to continue minor fault 13 Protective Characteristics Selection 4 Sn 13 1st digit Input Phase Loss Protection IPL The input phase loss protection function is disabled when input phase loss detection level Cn 61 100 The effectiveness or ineffectiveness of input phase loss protection function can also be selected by the Ist digit of Sn 13 2 44 PARTII Operation Manual Ist digit 00 Input Phase Loss protection function ineffective Ist digit 1 Input Phase Loss protection function effective 2nd digit Output Phase Loss Protection OPL The output phase loss protection function is disabled during the inverter is stop or DC injection braking or inverter output current S 30 of inverter rated output current The effectiveness or ineffectiveness of output phase loss protection function can also be selected by the 2nd digit of Sn 13 2nd digit O Output Phase Loss protection function ineffective 2nd digit 1 Output Phase Loss protection function effective 3rd digit Heat Sink Cooling Fan ON OFF Control 3rd digit O Inverter heat sink cooling fan runs while the inverter power ON 3rd digit 1 Inverter heat sink cooling fan runs only while the heat sink temperature is higher than 50 C Only for 30 125HP in 220V class and 40 300 in 440V class 14 Pr
132. o install ACL externally Fig 2 Standard connection diagram 4 2 PARTI Installation Manud 4 3 TERMINAL FUNCTION 4 3 1 MAIN CIRCUIT TERMINALS Terminals Table 1 Main Circuit Terminals Terminal Function 5 12 T L3 Main Circuit Input Power Supply U TI V T2 W T3 Inverter Output DC Power Supply Input Braking Unit B2 B2 External Braking Resistor Only for 220V 25HP 440V 25HP 30HP Grounding 3rd Type Grounding 4 3 2 CONTROL CIRCUIT TERMINALS Table 2 Control Circuit Terminals I O Terminal Functions 1 Forward operation stop signal 2 Reverse operation stop signal 3 External fault input 4 Fault reset Digital 5 Multi function contact input the following signals available to select Forward reverse select run Input 6 mode select multi speed select jog frequency select accel decel time select external fault external Terminals 7 coast to stop hold command inverter overheat prediction DB command aux Input effective 8 speed search energy saving operation 24VG SINK Common 0V ref to appendix D 24V SOURCE Common 24V ref to appendix D 5 Sequence input Common 24 ref to appendix D 15V 15V power supply for external frequency command VIN Master speed voltage reference 0 to 10V AIN Master s
133. of 0 1 A for motor overload protection The range of setting is 10 to 200 of inverter rated current When the Ist digit of Sn 14 is 1 the electronic thermal function is disabled and the motor is not protected from overheating due to overload 4 DC injection braking starting frequency Cn 10 Seta frequency for starting DC braking at deceleration stop in units of 0 1 Hz When set value is not greater than Cn 07 minimum output frequency DC braking is started with the minimum output frequency 2 13 PARTII Operation Manual 5 DC braking current Cn 11 Set DC braking current in units of 1 Inverter rated current is 100 6 DC injection braking time at stop Cn 12 Set the duration of DC braking at stop in units of 0 1 second When set value is 0 DC braking is not performed and inverter output is shut off at the start of DC braking 7 DC injection braking time at start Cn 13 Set the duration of DC braking at starting in units of 0 1 second When a set value is 0 DC braking is not performed and acceleration begins with the minimum output frequency Cn 10 DC INJECTION BRAKING Cn 07 STARTING FREQUENCY MIN OUTPUT FREQUENCY gt Cn 13 Cn 12 DC INJECTION BRAKING DC INJECTION BRAKING TIME AT START TIME AT STOP 8 Frequency command upper bound Cn 14 Set the upper limit of frequency reference in units of 1 Cn 02 maximum frequency is regarded as 100 9 Fr
134. or Dimension 9 5 PARTI Insalaion Manud 9 4 2 ANALOG OPERATOR 7300PA have the LCD or LED digital operator Moreover an analog operator as JNEP 17 shown in fig 7 is also available and can be connected through wire as a portable operator The wiring diagram is shown below e BREAKER RLI S 5 RLI U TI 512 5 S L2 V T2 T L3 lt s T L3 W T3 G 7 QFWD RUN 7300 H i C osTOP EF RE O M H Q B 2 REV RUN YRESET Ge 9 1 osc L i Master Freq Ref 24V 270Q 1 4W B n 15V p VIN Cc END OV i 5 e Aol ANALOG OUTPUT GND V Analog Operator INEP 16 Fig 7 Analog Operator 9 4 3 LED DIGITAL OPERATOR All 7300PA have standard with LCD digital operator JNEP 32 Moreover an LED digital operator JNEP 33 shown in Fig 9 b is also available and can be connected through the same cable and connector The LED digital operator has the same installation and dimension with the LCD digital operator 9 4 4 1 TO 8 PID RELAY CARD Used in the constant pressure water supply system The PA PID option card has the same installation with the RS 485 communication option card PA M or PA P 9 6 PARTI Insalaion Manud 9 4 5 COMMUNICATION OPTION CARD Funct
135. ors or surge suppressors on the inverter output side will be damaged by the harmonic component in the inverter output Also the over current caused in the inverter output will trigger the over current protection To avoid this do not use capacitors or surge suppressors in the inverter s output To improve the power factor install an AC reactor on the inverter primary side Radio frequency interference Because the inverter I O main circuit contains a higher harmonics component it may emit RFI noise to communication equipment AM radio etc near the inverter Use a noise filter to decrease the noise Use of a metallic conduit between the inverter and motor and grounding the conduit is also effective Proper routing of input and output leads is also recommended Wire thickness and cable length If the inverter is connected to a distant motor especially when low frequency is output motor torque decreases because of voltage drop in the cable Use sufficiently heavy wire When a digital operator is to be installed separately from the inverter use the TECO connection cable option For remote control with analog signals connect the operating pot or operating signal terminal and the inverter within 30m of the inverter The cable must be routed separately from power circuits main circuit and relay sequence circuit so that it is not subjected to inductive interference by other equipment If frequencies are set not only from the digital
136. otective Characteristics Selection 5 Sn 14 1st digit motor protection Ist digit 00 Electronic thermal motor protection is enabled Ist digit 1 Electronic thermal motor protection is not enabled 2nd digit selection of electronic thermal characteristics 2nd digit O Electronic thermal characteristics are in accordance with reduced torque motor standard motor 2nd digit 1 Electronic thermal characteristics are in accordance with constant torque motor special motor 3rd digit electronic thermal time constant 3rd digit OL Used for standard motor and special motor standard time ratings 8 minutes 3rd digit 1 Used for motors other than the above short time ratings 5 minutes The electronic thermal overlaid function monitors motor temperature bassed on inverter output current and time to protect the motor from overheating When electronic thermal overload relay is enable on OL 1 error occurs shutting OFF the inverter output and preventing excessive overheating in the motor When operating with one inverter connected to one motor an external thermal relay is not needed When operating several motors with one inverter install a thermal relay on each motor In this case set constant Sn 14 XXX1 4th digit Not used 2 45 PARTII Operation Manual 15 Multi Function Contact Input Selection Sn 15 Sn 18 Select the set values shown below for Sn 15 to 18 Terminal No Terminal 5
137. ow when Experiencing major faults or minor faults The digits in the error display Ext Fault 5 to 8 5 to EF8 indicate the terminal numbers in which external faults 5 to 8 are set Major faults Ifan external fault is input the fault is displayed and the inverter stops according to process selection at external fault detection Fault contact output relay is output immediately Minor faults Fault display blinks only when external fault is input the display is made for 0 5 second even when input is less than 0 5 second lt Example gt External faults 5 to 8 are set to multi function terminals 1 to 4 Nos of terminal 5 to 8 Display of Digital Operator Multi function No of Fault Terminal Major Fault Minor Fault Blinking External Fault 5 Terminal 5 Ext Fault 5 Fault EFS Ext Fault 5 Alarm 5 External Fault 6 Terminal 6 Ext Fault 6 Fault EF6 Ext Fault 6 Alarm EF6 External Fault 7 Terminal 7 Ext Fault 7 Fault EF7 Ext Fault 7 Alarm EF7 External Fault 8 Additional Notes of External Faults Terminal 8 Ext Fault 8 Fault EF8 1 External fault reset is enabled in baseblock status Ext Fault 8 Alarm EF8 2 The following shows the priority order of process selection when more than one external fault is input Coasting to a stop 1 ramp to a stop by bn 04 ramp to stop by Bn 02 3 Fault retry is disabled when an external fault
138. p sequence Fixed inverter driving mode stop the pump t drived by the inverter only s PID Card Pump Operation Mode Sn 30 0 d 4 Function Seen Selection Run Mode Select Fixed inverter driving mode stop all the pumps by first run first stop sequence Cycled inverter driving mode stop all the pumps by first run first stop sequence Cycled inverter driving mode stop the pump drived by the inverter only 2 28 PARTII Operation Manual Parameter LCD Display Function No Name English Factory Descripti escription Setting PA PID Card Sn 31 0 Relay 2 Invalid 0 Relay 2 Control Invalid Relay 2 Valid PA PID Card Sn 32 0 Relay 3 Invalid Relay 3 Control Invalid Relay 3 Valid PA PID Card Sn 33 0 Relay 4 Invalid Relay 4 Control Invalid Relay 4 Valid PA PID Card PA PID Card Sn 34 0 Relay 5 Invalid Relay Control Relay 5 Control Invalid Relay 5 Valid PA PID Card Sn 35 0 Relay 6 Invalid Relay 6 Control Invalid Relay 6 Valid PA PID Card Sn 36 0 Relay 7 Invalid Relay 7 Control Invalid Relay 7 Valid PA PID Card Sn 37 0 Relay 8 Invalid Relay 8 Control Invalid Relay 8 Valid Not loaded not copied Upload from digital operator to inverter Parameter pancis Sn 38 0 Download from inverter to digital Copy py Not Loaded operator Inspect the EEPROM of digital operator Differs according to inverter capacity 2 In
139. pecialized 1 A Fault OL1 Motor motor or general purpose motor can 9 selected If more than one motor is driven Motor Over Load overload protection should be disabled Use a thermal relay or thermal protector for each motor Je hei is shut off when the electronic thermal overload reach protection The inverter output ISS ut ol when the ectronic t ermal overload reaches or Fault OL2 Inverter exceeds the inverse time limit of 103 of the inverter s rated current occurs Inverter Over Load Maximum rated overload 110 1 min Over torque The motor operates according to a preset mode when the inverter output current Fault OL3 execeeds the overtorque detection level This function is used to protect the detection Over Torque machine or to monitor the output torque Fault EF3 Tertinal External Fault 3 xI Terminal Fault EFS Keen External Fault 5 fault signal Terminal O When an external alarm signal is input the inverter operates according to a preset Fault EF6 8 stop method coasting to a stop continuous operation ramp to stop External Fault 6 i Terminal O Fault EF7 External Fault 7 Fault EF8 Inno External Fault 8 Control Circuit Fault CPF02 Fault Cont Ckt Fault Fault CPF03 EEPROM fault EEPROM Fault Control EEPROM The inverter output is shut off when a transmission error occurs in the control 1 RN 027 5 ger Fault CPF04 Circuit BCC CODE circuit or a component fails Th
140. peed current reference 4 to 20mA Analog Auxiliary analog command one of the following signals available to select Frequency command Input AUX frequency gain frequency bias overtorque detection level voltage bias accel decel rate DB Terminals current MT Motor temperature PTC thermistor active 1330Q Return 550Q GND Analog signal common E Connection to shield signal lead frame ground R3A Fault contact output A Closed at fault R3B Fault contact output B Open at fault R3C Fault contact output common Digital R2A R2C Multi function contact output one of the following signals available to output Output during Output running zero speed synchronized speed arbitrary speed agreed frequency detection overtorque Terminals RIA RIC undervoltage run mode coast to stop braking resistor overheat alarm fault 01 Multi function photo coupler output 1 open collector 48VDC The same functions as 50mA terminals RI A R1C and DCOM Multi function PHC output common R2A R2C Analog 01 Analog multifunction output port Frequency command Output 0 11 max Output 02 frequency Output current Output voltage DC voltage Output power DM mA less Terminals GND Common lead for analog port 4 3 PARTI Insalaion Manud 4 3 3 MAIN CIRCUIT SCHEMATIC 1 220V SHP 25HP 2 220V 30HP 440V SHP 30HP 440V 40HP 50HP 60HP 5012 6 _
141. plicable wire size and contactor a 220V SERIES Cable Size AWG o QU Molded Case Magnetic HP KW Power Cable Ground Cable E Control Cable ires E S pow Note 1 Note 2 G Note 3 Note 4 Note 4 50 5 3 7 5 5 5 5 0 5 2 215 CN 16 TO 1008 7 55 8 5 5 8 0 5 2 3045 CN 18 TO 1008 10 7 5 8 5 5 8 0 5 2 m CN 25 1005 1501 22 8 0 5 2 MR CN 50 TO 100S 20415 22 8 0 53 es CN 65 22 14 0 5 2 2258 4 6 20 14 150 ENSO 22 14 0 5 2 2258 3022 4 6 20 14 175 che 60 2 0 5 2 2258 1000 2 0 4 20 14 175A TES 60 22 0 5 2 2258 0800 2 0 4 20 14 200A CREO 60 2 22 0 5 2 2258 one 2 0x2P 4 20 14 225A 60 2 30 0 5 2 TO 4008 72030 2 0x2P 2 20 14 300A SN 100x2P 50 0 5 2 4005 120 4 0x2P 1 0 20 14 400A RA 100x2P 50 0 5 2 4005 5 400 4 0x2P 1 0 20 14 400A Note 5 Note 1 For Constant Torque Load 2 Power Cable Include Cables to the Terminals R L1 S L2 T L3 B2 U V T2 W T3 Control Cable Include Cables to the Control Terminals 4 Molded Case Circuit Breaker and Magnetic Contactors Shown Table3 are Teco Products and are for reference only Other manufactures equivalent products may be selected The Magn
142. ption card PA P Dual port RAM fault Comm Fault 3 RS 485 e a E Fault4 PROFIBUS communication option card PA P EEPROM checksum error CPF24 Fault Comm Fault 4 CPF25 Fault 5 PROFIBUS communication option card PA P RAM fault Comm Fault 5 26 Fault 6 PROFIBUS communication option card PA P communication IC fault Comm Fault 6 CPF27 Comm Fault 7 Fault7 PROFIBUS communication option card PA P Watch dog timer active 1 The display contents of LED digital operator PARTII Operation Manual FO Error causes Action to be taken output Operation Parameter setting error 1 1 i OEP BL the inverter DUE phases are ldst Check the inverter input power supply wiring 3 phases power source are unbalance 2 Operation Wr d es Check the capacitors The main circuit smooth capacitor are deteriated Check the setting of Cn 61 Improper input phase loss detection level Cn 61 setting One of the inverter output phases lost Check the wiring between inverter and motor DCCT fault Replace DCCT EN Motor load current is too large Check the motor load current The effective cooling of motor is not sufficient Check the motor effective cooling RS icati i R5493 communi anon Turn off power then turn on again If
143. r Lift the cabinet from the bottom Do not drop the inverter 3 1 MOUNTING SPACE Install 7300PA vertically and allow sufficient space for effective cooling as shown in Fig 1 1 18in 30mm 1 18in 30mm OR MORE OR MORE 5 9in 150mm OR MORE Y ALLOWABLE TEMPERATURE OF CONTROL PART 131 F 55 C FRONT COVER _ OPEN CHASSIS TYPE 22113 45 C ENCLOSED WALL 5 9in 150mm lt MOUNTED OR MORE TYPE 104 40 C a Front View b Side View Note For product external dimensions and mounting dimensions refer to DIMENSIONS on page 8 1 Fig 1 Mounting Spaces 3 1 PARTI Insalaion Manud 3 2 LOCATION Location of the equipment is important to achieve proper performance and normal operating life The 7300PA should be installed in areas where the following conditions exist Protected from rain or moisture Protected from direct sunlight Protected from corrosive gases or liquids Free from airborne dust or metallic particles Free from vibration Free from magnetic noise e g welding machines power units Ambient temperature 14 to 104 F 10 to 40 C For enclosed type 14 to 113 F 10 to 45 C For open chassis type Free from combustible materials gases etc CAUTION When mounting multiple units in a common enclosure install a cooling fan or some other means to cool the air entering the inverter to at least 113 F 45 or below 3 2 4 WIR
144. raking transistor of 220V 5 25HP and 440V 5 30HP was built in as standard the braking resistor be connected to main circuit terminals 2 and directly The others without built in braking transistor need to connect braking unit with braking resistor externally When connecting braking resistor or braking unit with braking resistor set system parameter Sn 10 XX10 i e stall prevention during deceleration not enabled Braking resistor and braking unit selection table is shown below Table 10 Braking Resistor and Braking Unit Inverter Braking Unit Braking Resistor Braking Torque Rated current Model Number Code NO Sp cs Number used used JNBR 780W20 780W 20Q JNBR 3KW10 3000W 10Q JNBR 3KW10 3000W 10Q JNBR 4R8K W6R8 4800W 6 8Q JNBR 4R8KW6RS8 4800 6 80 JNBR 400W150 400W 150Q 9 JNBR 6KW20 _ 11 JNBR6KW20 6000W 20Q Note Another choices are listed as bd ow J UV PHV 0060 UL certification 440V 50 JUVPHV 0060 JNBR 9R6KW16 x1 440V 60HP JUVPHV 0060 JNBR 9R6K W13R6 x1 440V 100HP JUVPHV 0060 JNBR 9R6KW 1 3R6 x2 440V 125HP JUVPHV 0060 JNBR 9R6K W13R6 x2 440V 175HP JUVPHV 0060 JNBR 9R6KW 13R6 x3 440 215HP JUVPHV 0060 JNBR 9R6KW I3R6 x4 440V 250HP JUVPHV 0060 JNBR 9R6KW 13R6 x4 440V 300HP JUVPHV 0060 JNBR 9R6KW 13R6 x5 440V 350HP JUVPHV 0060 JNBR 9R6K W13R6 x6 440V 400HP JUVPHV 0
145. re cannot vibrate Please refer to PA PID instruction manual 25 MC ON OFF Delay Time Bn 25 The PA PID option card application parameter Please refer to PA PID instruction manual When switching one motor or pump driving by inverter to ac power source or vice versa set the MC ON OFF delay time set value of Bn 25 to avoid the inverter output and ac power source being short circuited due to the different operation delay time of and MC2 The delay time Bn 25 set value must be longer than the time from the MC ON OFF controlled signal output from inverter until the external MC operation Generally the MC operation time from OFF to ON is longer than ON to OFF set the delay time according to the longer one MCI AC power source Inverter 2 26 Pump ON OFF Detection Level 26 The PA PID option card application parameter Please refer to PA PID instruction manual The set value of Bn 26 is the deviation level of PID aimed value and PID detected value when using PA PID option card to increase or reduce the pump numbers Set the pump ON OFF detection level in units of 0 1 If the value is set to 0 0 when output frequency reaches the frequency upper bound the set value of Cn 14 increases the pump numbers immediately and when output frequency drops to the frequency lower bound the set value of Cn 15 decreases the pump numbers immediately 2 9 2 3 Control Parameters
146. restart after recovery from an external power loss during remote control operation However do not use the MC frequently for start stop operation or it will lead to a reduced reliability When the digital operator is used automatic restart after power failure is disabled so that MC starting is impossible Although the MC can stop the inverter regeneration braking is disabled and the motor coasts to stop Use of secondary magnetic contactor In general magnetic contactors on the output of the inverter for motor control should not be used Starting a motor with the inverter running will cause large surge currents and the inverter overcurrent protector to be triggered If an MC is used for switching to commercial power supply switch MC after the inverter and the motor stop To switch during motor rotation use the speed search function Use of overload relay The inverter includes an electronic thermal protective function to protect the motor from overheating If more than one motor is driven with a single inverter or when a multi pole motor is used place an overload relay between the inverter and the motor Set 1 to the first position of Sn 14 1 and set the overload relay to the current nameplate value at 50Hz or 1 1 times of that at 60 Hz Bl Power factor improvement elimination of phase advance capacitor To improve the power factor install an AC reactor on the inverter s primary side Power factor improvement capacit
147. same time 3 After a few trial operation and adjustment the setting value Sn 03 is set to be 1111 so as not be modified again Constants Initialization Sn 03 1110 or 1111 Except the parameter of Sn 01 02 the parameter groups of 1 00 S 00 and 0 can be initialized as factory setting At the same time the terminal 5 8 can be set as 2 wire or 3 wire operation mode under different setting of Sn 03 please see 2 3 wire operation mode on page 2 46 Special mode Sn 03 1010 The order parameters On can be set and read when setting Sn 03 1010 after changing or monitoring any of the 1 0 parameters please set Sn 03 0000 or 0101 Initialize the contents of monitoring parameter Un 11 and Un 12 Sn 03 1000 and 1001 The motor elapsed run hours Un 11 and motor elapsed energy KWHR Un 12 can be reset by Sn 03 1000 and 1001 individually The LCD display English as below Sn 03 setting LCD Display 0000 Allow Setting inhibit Setting 1110 2 Wire Initialize 1111 3 er diis 1000 Reset Un 1 1001 Reset Un 12 2 33 4 Operation Mode Select 1 Sn 04 1st digit frequency reference select PARTII Operation Manual Ist digit O Reference input from control circuit terminal 13 or 14 is the master speed frequency reference Ist digit 1 Frequency reference 1 An 01 is the master speed frequency reference Note For com
148. sed characteristics control Frequency command PID output Frequency command PID Frequency command OXXX Forward characteristics PID feedback Reversed characteristics PID feedback Not used On 05 0 Reserved 0 Not used On 06 0 Reserved Prevention Hunting Prevention Hunting gain On 07 0 10 Hunt Prev Setting range 0 01 2 55 0 10 Hunting Prevention control limit On 08 030 Hunt Prev Limit Setting range 0 100 30 1 Effective current Effective detection filter time current constant 09 005 I_Det Time const Setting range 1 3 5ms 100 350ms 5 1 17 5ms detection control Not used On 10 0 Reserved 0 ON DELAY TIME On delay On 11 011 ON Delay Time Setting range 11 2 75 5 160 40us A 0 25 5 11 2 75 ps control ON DELAY Compensated value On 12 014 ON Delay Compen Setting range 0 160 40us A 0 25 5 14 3 5us Not used On 13 0 Reserved 0 Not used 14 0 Reserved Energy Power detection filter Saving changing width On 15 010 Power Det Dead Zone Setting range 0 100 Setting unit 1 power Power detection filter detection time constant On 16 020 Power Det Time Const 2 70 Setting range 1 255 Setting unit 1 7ms Function
149. speed operation with an inverter If the inverter is applied to a motor using a capacitor stack a high harmonic current flows and the capacitor may be damaged For split phase start motors and repulsion start motors the internal centrifugal switch will not be actuated and the starting coil may be burned out Therefore only use 3 phase motors Single phase Motors Power Transmission Mechanism Gear Reduction Belt Chain etc When gear boxes and change reduction gears lubricated with oil are used in power transmission systems Continuous low speed operation decreases the oil lubrication function Also operation at more than 60Hz may result in noise reduced life etc App 13 APPENDIX PERIPHERAL UNIT NOTES B Installation and selection of molded case circuit breaker On the input power side a molded case circuit breaker MCCB to protect inverter primary wiring should be installed The inverter power factor depending on power voltage output frequency and load must be taken into account for selecting the MCCB For standard selection see partl page 4 5 Ifa full electromagnetic MCCB is to be used select a larger capacity because the operating characteristics are altered by harmonic current A leakage current breaker of inverter use is recommended Use of input side magnetic contactor The inverter can be used without an input side magnetic contactor MC An input MC can be used to prevent an automatic
150. ss of the inverter b Write command external units to write the memory address of the inverter in order to control the inverter c Circuit test command To test the communication status between the inverter and external units The change of setting Sn 23 Sn 24 will be effective in the next start time after turning off the inverter Forbid the DRIVE PRGM change while writing through RS 485 For more details of RS 485 communication refer to 7300PA RS 485 MODBUS Communication Application Manual or 7300PA RS 485 PROFIBUS Communication Application Manual 2 62 20 LCD Language displayed selection Sn 25 51 25 00 English Sn 25 I Chinese PARTII Operation Manual 21 Multi Function Analog Output A01 Function Selection Sn 26 22 Multi Function Analog Output A02 Function Selection Sn 27 The multi function analog output A01 and A02 can be set to monitor the following 11 status items as shown below d Description n 5 VA ar Monitored Contents LCD Display rung Input Output 0 Frequency Command 0 max frequency 1 Output Frequency 0 max frequency 2 Output Current 0 rated Current 3 Output Voltage 0 rated Voltage 220V 0 400VDC 4 DC Voltage 440V 0 800VDC i 0 10V 5 Output Power 0 max applicable motor capacity 6 VIN Analog Command 0 10V 7 AIN Analog Command 4 20mA 8 AUX Analog Command 0 10 9 PID detected value VIN AIN 0
151. t in Sn 04 3 The sleep function is not active in JOG mode 4 Sleep mode makes it possible to stop the motor when it is running at low speed and this has almost no load If consumption in the system goes back up the inverter will start the motor and supply the power supply Energy saving can be saved with this function since the motor is only in operative when the system needs it 21 PID Detected Value Display Bias Bn 21 22 PID Detected Value Display Gain Bn 22 The PID detected value can be input from control terminal VIN 0 10V or AIN 4 20mA the detected value is the addition of VIN and AIN when the detected feedback signal is input from VIN and AIN terminal simultaneously The multi function analog output can be set to monitor the PID detected value When Sn 26 09 or Sn 27 09 The PID detected value can be monitored by the monitoring parameter Un 21 and the display unit can be set by Bn 21 and Bn 22 eg 0 10 or 4 20mA detected value can be set as pressure signal unit using Bn 21 to set the equivalent pressure value for or 4mA PID detected value and Bn 22 to set the equivalent pressure value for 10V or 20mA PID detected value The PID detected value also can be monitored by digital operator after turning on power supply When Bn 10 04 Frequency Command Upper Lower bound Gain amp Bias FET Output Comma
152. t are shown in the four figures below a b and the frequency detection 1 2 Cn 32 Cn 33 in page 2 18 a Agreed frequency set value of multi function contact output Sn 20 22 2 This is closed when output frequency is within the detection width shown in the following figure CLOSED OUTPUT FREQUENCY AGREED FREQUENCY __ SIGNAL Frequency ref Cn 22 S Output frequency S Frequency ref Cn 22 Cn 21 Agreed frequency point Cn 22 Agreed frequency detection width b Agreed frequency set value of multi function contact output Sn 20 22 3 This is closed when acceleration or deceleration is completed and output frequency is within the detection width shown in the figure below FREQUENCY REF DETECTION WIDTH Cn 22 OUTPUT FREQUENCY AGREED FREQUENCY IGNAL Sie CLOSED Cn 21 Cn 22 Output frequency Cn 21 Cn 22 Cn 21 Agreed frequency point Cn 22 Agreed frequency detection width 2 16 PARTII Operation Manual 15 Carrier frequency upper lower limit proportion gain Cn 23 to Cn 25 The relationship between output frequency and carrier frequency is determined as follows from the set values of Cn 23 to Cn 25 a For constant carrier frequency set value of Cn 23 Set 0 in Cn 25 and set the same value in Cn 23 and Cn 24 b For carrier frequency Carrier frequency changes according to Cn 23 to 25 set values and output frequency as shown below
153. tactors in the output circuit unless inverter is properly sized 7 The main circuit wiring need use suitable O type terminal and the width of terminal must be less than terminal block to insure the safety distance is enough CAUTION Lead size should be determined taking into account voltage drop of leads Voltage drop can be obtained by the following equation select such lead size that voltage drop will be within 2 of normal rated voltage phase to phase voltage drop V 3 x lead resistance X wiring distance m x current A X 107 Wiring length between inverter and motor If total wiring distance between inverter and motor is excessively long and inverter carrier frequency main transistor switching frequency is high harmonic leakage current from the cable will increase to effect the inverter unit or peripheral devices Ifthe wiring distance between inverter and motor is long reduce the inverter carrier frequency 4 7 PARTI Insalaion Manud B GROUNDING PE Protective Earth Ground the 7300PA through ground terminal E PE 1 Ground resistance should be 100 ohms or less 2 Never ground 7300PA in common with welding machines motors and other large current electrical equipment or ground pole Run the ground lead in separate conduit from leads for large current electrical equipment 3 Use the ground leads which comply with AWG standards and make the sure the length is as short as possible
154. tants used in the energy saving mode are already set to the optimum values as initial values adjustment is not needed in the normal status However when the motor characteristics are much different from those of the TECO standard motors or if a fault occurs because of improper constant setting perform the following adjustment Adjustment at fault Occurrence Fault Corrective Action Does setting frequency exceed 100Hz If it does the Power does not change in the energy saving mode _ energy saving mode is released Is the load ratio excessively large When the load ratio is excessively large energy saved value becomes larger as the load becomes lighter Power variation is very small in the energy saving mode Increase the time constant On 16 of power detecting Hunting at a light load filter Decrease the value Cn 46 of energy saving voltage upper limit at 6Hz Or decrease the energy saving coefficient reduction ratio Cn 59 Current increases to cause OL2 although within rated load torque Especially at low frequency When the energy saving mode is entered after completion of acceleration the motor stalls to a stop Increase the lower Cn 47 or Cn 48 Especially at a light load Revolutions change periodically and its cycle is almost Decrease search operation voltage stop Cn 51 or Cn equal to Cn 50 set value 52 B PID CONTROL a Constants related to PID Con
155. ted under voltage fault UV1 occurs and the inverter output is shut off 3rd digit 1 If momentary power loss time is within momentary power loss ride thru time 37 the operation Continues after the momentary power loss If the momentary power loss ride thru time is exceeded under voltage fault UV1 occurs and the inverter output is shut OFF Notes 1 When the 3rd digit 1 be sure not to shut OFF the external sequence signal e g FWD REV 2 For lifters do not use this function the 3rd digit 0 4th digit Not used 12 Protective Characteristics Select 3 Sn 12 When an external fault signal of terminal 3 is input Ext Fault 3 EF3 is displayed and a fault contact signal is output immediately The inverter stops according to the setting of the 3rd and 4th digits The external fault signal is held within the inverter until a fault reset signal is input ist digit level selection of external fault signal Ist digit 00 NO contact input when closed external fault operation is performed Ist digit 1 NC contact input when open external fault operation is performed 2nd digit acceptance of external fault signal 2nd digit O External fault signals are always accepted 2nd digit 1 External fault signals are accepted only during running Not accepted during baseblock 3rd digit 4th digit selection of processing at external fault detection 3rd digit 4th digit Contents 0 0 Ramp t
156. the PID control circuit is canceled and the aimed value signal is used as a frequency reference signal without being changed In this case the signal input level is 0 the 10V or 4 to 20mA 0 to 100 2 55 PARTII Operation Manual 16 Multi Function Analog Input Selection Sn 19 The settings and functions for the multi function analog input terminal AUX are listed as below Function LCD display English Remarks AUX frequency reference Auxiliary Freq Cmd Used for MASTER AUX frequency reference selection Frequency reference gain F GAIN Frequency reference bias 1 F BIAS 1 Freq Gain Cmd Bias 1 Total gain Internal gain bn 05 x F GAIN Total bias Internal bias bn 06 F BIAS 1 Frequency reference bias 2 F BIAS 2 Cmd Bias 2 Total bias Internal bias bn 06 F BIAS 2 Overtorque detection level Over Tq Level Internal over torque detection level Cn 26 ineffective V BIAS V F curve Bias V BIAS addition after V F conversion Accel decel time reduction coefficient Acc Dec Coeff Accel decel time varied by analog input DC braking current DC Braking current DC injection braking current varied by analog input 10 V inverter rated current Internal DC braking current setting Cn 11 ineffective Stall level during running Run stall Level Stall level during running is set by analog input Cn 30 becomes ineff
157. the motors and it keeps the pumps have almost the same working duty This operation mode is better for the same motor KW application Sn 30 4 Cycled inverter driving mode stop all the pumps by first run first stop sequence i e Except the auxiliary pumps all the pumps are controlled by inverter and take the first run first stop sequence to stop all the pumps Sn 30 5 Cycled inverter driving mode stop the pump driven by the inverter only Fixed inverter driving mode and Cycled inverter driving mode connection examples 30 power source MCO RY1 OR 2 N power source MC2RY3 gt lt a Fixed inverter driving mode MCO RY1 MCI RY2 MC2 RY3 MC3 RY4 0 MCA RY5 MCS RY6 MC6 RY7 b Cycled inverter driving mode MC7 RY8 Fig 13 Pump Operation mode 26 PA PID Card Relay 2 Control Sn 31 27 PA PID Card Relay 3 Control Sn 32 28 PA PID Card Relay 4 Control Sn 33 2 64 PARTII Operation Manual 29 PA PID Card Relay 5 Control Sn 34 30 PA PID Card Relay 6 Control Sn 35 31 PA PID Card Relay 7 Control Sn 36 32 PA PID Card Relay 8 Control Sn 37 The PA PID option card application parameters Please refer to PA PID instruction manual Used to control the pump ON OFF Sn 31 37 0 Relay output invalid Sn 31 37 1 Relay output valid 33 Parameter Copy Sn 38 JNEP 32 LCD digital operator can upload the parameter setti
158. the setting prohibit frequency range Output frequency does not jump during acceleration or deceleration which is performed smoothly 12 Digital Operator Display Unit Cn 20 The setting unit of frequency references 1 to 8 and jog frequency reference depends on the set value of operator display mode Cn 20 as follows Setting Reading Unit Units of 0 01 Hz Units of 0 01 Set in the units of r min 0 to 39999 r min 120 x frequency reference Hz Cn 20 Set the number of motor poles in Cn 20 The position of decimal point is set by the value of the 5th digit of Cn 20 Value of Sth digit 0 Displayed as XXXX Value of Sth digit 1 Displayed as XXX X Value of Sth digit 2 Displayed as XX XX Value of 5th digit 3 displayed as X XXX 40 to 39999 A set value of 100 frequency is dewii6ned by the 1st digit to 4th digit of Cn 20 Example 1 When the set value of 100 speed is 200 0 Cn 20 12000 is set 10096 speed is displayed as 200 0 at Cn 29 12000 60 speed is displayed as 120 0 Example 2 When the set value of 10096 speed is 65 00 Cn 20 26500 is set 60 speed is displayed as 39 00 at Cn 20 26500 2 15 PARTII Operation Manual 13 Frequency agree detection level Cn 21 Set an agreed frequency point in units of 0 1 Hz 14 Frequency agree detection width Cn 22 Set an agreed frequency detection width in units of 0 1 Hz The relation with multi function contact outpu
159. the timer is reset 20 PID Wake Up Frequency Bn 20 Frequency level for deactivation of sleep function When the frequency command femp exceeds the wake up frequency and after the time delay set in Bn 19 the inverter restarts the motor While the inverter has stopped the motor in sleep mode the PID control function is still working When the frequency command rises above the wake up frequency in Bn 20 and after the time delay set Bn 19 the inverter will restart the motor and the output frequency will ramp up to the frequency command Soft Start Frequency Output Command Frequency PID Aimed Value gt O PID Control femp foul gt t PID Detected Value O Frequency Hz Frequency Command Output Frequency Wake up Frequency tcp t fout Bn 20 Sleep Frequency Bn 18 f 7 K ng Min Output Frequency 4 Cn 07 ig Sleep delay i Wake up time Bn 19 delay time Bn 19 Sleep Wake up 2 7 PARTII Operation Manual 1 The PID sleep function is deactivation when PID control function disable Sn 197 09 2 When the timer runs out the inverter will stop the motor depend on the stopping method se
160. tion Each time one of OC OV OLI OL2 OL3 UV1 OC GF OV rr or UV1 fault occurs one is added to the number of auto reset restart operation and auto reset restart operation is performed according to the following procedure However auto reset restart operation is not performed in the following case Q When operation not continued at momentary power loss 3rd digit of Sn 11 0 is specified UV1 fault is not automatically reset Q When OC or OV fault occurs due to external fault during deceleration stop or DC injection braking stop inverter output is shut off The number of auto reset restart operation is cleared to zero when No fault occurs for 10 minutes or more Q fault reset signal is input from control circuit terminals or digital operator Auto reset restart operation When a fault is detected inverter output is shut off for the minimum baseblock time Cn 40 During shut off of inverter output a fault occurring in the operator is displayed Q When the minimum baseblock time Cn 40 elapses the fault is automatically reset and speed search operation is performed with the output frequency at the time of the fault Q When the total number of fault exceeds the number of auto restart attempts Cn 36 automatic reset is not performed and inverter output is shut off At this time fault contact output is output FAULT W o Eo o WHEN 2ND DIGIT OF DETECTION i Sn 11 1 OUT
161. tment Time App 7 APPENDIX C RS 485 COMMUNICATION CONNECTION DIAGRAM 7300PA provide PA M MODBUS protocol and PA P PROFIBUS DP protocol option card for RS 485 communication interface The wiring diagrams of PA M and PA P are as below a MODBUS protocol communication The PA M option card supports the MODBUS protocol can be placed at the upper side of the control board 7300 PA d RS 485 Ne iP EM Controller Terminator Resistor 7300 PA ae or PA M RS 485 RS232 3 adaptor TPL 5 9 CAO e Oe a b rn n Rx TX Controller RS 232 interface 7300PA n PA M RS 485 oo o 5 e e shield Fig 15 Wiring for PA M MODBUS Protocol communication 1 A Host Controller with RS 485 interface can communicate with the 7300PA unit through PA M option card If the Host Controller does not provide the RS 485 port and its RS 232 port is available an RS 485 RS 232 conversion card should be used to connect between this Host Controller and PA M option card of 7300PA Note 2 A MODBUS Host Controller can drive the network with no more than 31 drivers conne
162. trol Mode The table below shows the constants used in the PID control mode Function Parameter NO Constants used in PID control Mode Name and description LCD Display English APPENDIX Setting Range Setting of PID Control aimed value Note 1 Setting of aimed value 1 Frequency command 1 An 01 060 00Hz Frequency command 1 0 00 180 00Hz Setting of aimed value 2 Frequency command 2 An 02 000 00Hz Frequency command 2 0 00 180 00Hz Setting of aimed value 3 Frequency command 3 An 03 000 00Hz Frequency command 3 0 00 180 00Hz Setting of aimed value 4 Frequency command 4 An 04 000 00Hz Frequency command 4 0 00 180 00Hz Setting of aimed value 5 Frequency command 5 An 05 000 00Hz Frequency command 5 0 00 180 00Hz Setting of aimed value 6 Frequency command 6 060 000 00Hz Frequency command 6 0 00 180 00Hz Setting of aimed value 7 Frequency command 7 An 07 000 00Hz Frequency command 7 0 00 180 00Hz Setting of aimed value 8 Frequency command 8 An 08 000 00Hz Frequency command 8 0 00 180 00Hz Setting of aimed value 9 Frequency command 9 An 09 006 00Hz Jog command 0 00 180 00Hz Setting of PID Control Constant Setting of detected value adjustment PID Detection Gain Bn 13 01 00 PID Gain 0 01 10 00 Setting of proportional Gain P Bn 14 01 0 PID P Gain 0
163. trol operations The figure below shown the changes in the control input when the deviation between the target value and the feed back is held constant Deviation Time PID control D control Teontrol Control input wae DESERT KER P control Time Fig 14 PID Control Operations P Control A control input proportional to the deviation is output The deviation cannot be zeroed by P control alone I Control A control input which is an integral of the deviation is output This is effective for matching the feedback to the target value Sudden changes however cannot be followed D Control control input which is an integral of the deviation is output Quick response to sudded changes is possible PID Control Optimum control is achieved by combining the best features of P I and D control App 5 APPENDIX 2 Adjusting PID contant Refer to page the block diagram of PID control selection using the following procedure to activate PID control and then adjust it while monitoring the response 1 Enable PID control function Setting Sn 19 09 and if any constant Sn 15 18 setting value is 66 then none of control terminal 9 be closed Increase the proportional gain P Bn 14 as far as possible without creating oscillation Reduce in integral time I Bn 15 as far as possible without creating oscillation IV Increase the differential time D Bn 16 as
164. tstion address Inverter address can be set as 1 31 Inverter Address 000 No parity 01 Even parity parity setting RS 485 d commi 10 Odd parity nication RS 485 Sn 24 0011 not used Function communication protocol setting RS 485 protocol 00 2400 bps bit sec 01 4800 bps baud 10 9600 bps rate 19200 bps setting 11 LCD Language Sn 25 0 English Language guag displayed selection Language select Chinese Ferquency command 10V max frequency command Cn 02 Output Frequency 10V max Output frequency Multi Function Analog Sn 26 00 Output Cueeent 10V inverter rated Output 01 Function current Selection B Output Voltage 10V input voltage Cn 01 DC Voltage 10V 400VDC or 800VDC Term A01 Function Multi Output Power 10V max applicable motor Function capacity Analog Output Selection Ferquency command 10V max frequency command Cn 02 Output Frequency 10V max Output frequency Multi Function Analog Sn 27 01 Output Cueeent 10V inverter rated Output A02 Function current Selection Output Voltage 10V input voltage Cn 01 DC Voltage 10V 400VDC or 800VDC Term A02 Function Output Power 10V max applicable motor capacity 28 0 Reserved Sn 29 0 Reserved PA PID Card ineffective Fixed inverter driving mode stop all the pumps by first run last sto
165. unction L R Jkey E Aou 106 Digital operator LR key L R Local Remote key function Operation Mode Selection 3 S curve and frequency reference characteristics Sn 06 0000 S Curve amp Cmd Char 2 25 Sea Ss S curve 0 2sec S curve 0 0sec NO S curve S curve 0 5sec S curve 1 0sec Reference command has forward characteristics 0 10V or 4 20mA 0 100 Reference command has reverse characteristics 0 10V or 4 20mA 100 0 Stop by reference input when frequency reference is missing Operation to continue with 80 of frequence reference when frequency reference is missing Function Parameter No LCD Display English PARTII Operation Manual Description Factory Setting Operation Mode Select Operation Mode Selection 4 overtorque detection Sn 07 0000 Over Tq Detect Overtorque detection not enabled Overtorque detection enabled Enabled only if at agreed frequency Enable during operation except during DC injection Operation continued after overtorque is detected Coasts to stop if overtorque is detected Operation Mode Selection 5 RS 485 communication status selection Sn 08 0111 RS485Comm Function Frequency reference input by RS 485 communication option card PA M or PA P Frequency reference input by digital operator or control circuit input terminals RUN STOP comm
166. ure below C22 Cn 32 OUTPUT FREQUENCY FREQUENCY CLOSED _ DETECTION SIGNAL Output frequency Cn 32 Cn 32 Frequency detection 1 level Cn 22 Agreed frequency detection width Frequency detection set value 5 This contact is closed when output frequency is equal to or greater than Cn 33 as shown in the figure below Cn 22 Cn 33 OUTPUT FREQUENCY CLOSED FREQUENCY DETECTION SIGNAL Output frequency 2 Cn 33 Cn 33 Frequency detection 2 level Cn 22 Agreed frequency detection width Inverter operation ready set value 6 This is closed when the inverter has become ready for operation During undervoltage UV detection set value 7 This contact remains closed as long as the inverter is detecting undervoltage Q During baseblock set value 8 This contact is always closed when inverter output is shut OFF 9 Frequency reference mode set value 9 This contact is closed when the frequency reference mode from the operator is selected 2 60 PARTII Operation Manual D Control command set value A This contact is closed when the control command from the keyboard is selected 2 Overtorque detection set value B This contact remains closed as long as the inverter is detecting overtorque Set overtorque detection level in Cn 26 and set overtorque detection time in Cn 27 D Frequency reference missing set value C T
167. uring running FJOG command or RJOG command has priority 2 When both FJOG and RJOG commands are closed for 500 ms or more the inverter stops according to the stopping method selection Sn 04 3 FJOG or RJOG command can be set individually D External faults 5 to 8 set values 2X 3X 4x 5X X is 0 to F When external faults 5 to 8 are input Ext Fault 5 to 8 EF5 to EF8 is displayed at the digital operator and the inverter operates according to combinations of four bits shown in the table below The hexadecimal equivalent of combinations of four bits show below is set in the 1st digit of the setting value 2X 3X 4X 5X of external faults 5 to 8 0 External fault input External fault input NO contact input NC contact input External fault signal External fault signal Always detected Detected during running only 00 Ramp to a stop major fault Selection of processing at 01 Coasting to a stop major fault external fault detection 10 Ramp to a stop by bn 04 major fault 11 Operation to continue minor fault Example External fault 5 is set to as follows NO contact input from terminal 5 Signal is always detected Processing is coasting to a stop 2 52 PARTII Operation Manual Set value 24 H 100 NO contact input Always detected Coasting to a stop External fault 5 is input from terminal 5 The inverter operates differently as described bel

Manual Inverter 7300PA

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