Omron SYSDRIVE 3G3SV User Manual Download

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Summary of Contents for SYSDRIVE 3G3SV

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Page 2: ...information that if not heeded could result in minor injury or damage to the product DANGER Indicates information that if not heeded could result in loss of life or serious injury Visual Aids The fol...

Page 3: ...0 1 2 3...

Page 4: ...ptional performance constants operation etc Before using the 3G3SV a thorough understanding of this manual is recommended This manual will be of great help for daily maintenance inspection and trouble...

Page 5: ...2 4 4 3 4 5 5 6 7 8 8...

Page 6: ...Receiving This SYSDRIVE 3G3SV has been put through demanding tests at the factory before shipment After unpacking check for the following Verify the part numbers with the purchase order sheet and or...

Page 7: ...ever connect main circuit output terminals T1 U T2 V T3 W to AC main circuit supply Caution 1 2 3 1 All the potentiometers of 3G3SV have been adjusted at the fac tory Do not change their settings unne...

Page 8: ...it Wiring Connect wiring as shown in Fig 2 IM L1 R L2 S L3 T L1 R L2 S L3 T T1 U T2 V T3 W G E FLT A FLT B FLT C B1 B2 Motor MCCB 3 phase power supply 200 208 220 V 50 Hz 200 208 220 230 V 60 Hz Fault...

Page 9: ...ge size magnetic contactors DCR2 50A22E 250 VAC 0 5 F 20 Control relay LY 2 3 OMRON MM 2 4 OMRON DCR2 10A25C 250 VAC 0 1 F 100 400 to 460 V units DCR2 50D100B 1 000 VDC 0 5 F 220 Note Made by MARCON E...

Page 10: ...drop of leads Grounding Ground the casing of the 3G3SV using ground terminal G E 1 2 3 1 Ground resistance should be 100 or less 2 Never ground the 3G3SV in common with welding machines motors and ot...

Page 11: ...erse run stop External fault Fault reset Multi step speed setting 1 Multi step speed setting 2 Multi function contact output Inching operation Accel decel time change Freq setter 2 k 4 to 20 mA curren...

Page 12: ...operation switches etc connected to the external terminals Prior to shipping the initial setting mode is operation by external terminal After completion of external terminal wiring operation can be s...

Page 13: ...ard inverter models are not provided with constant setting switches etc the digital operator must be used on order to change the constants from the initial values to the values in accor dance with the...

Page 14: ...escription of Digital Operator and Operating Sections for the details of the op eration contents Operation method selection Operation by external terminal mode is set prior to shipping Enter the progr...

Page 15: ...will function longer if it is kept clean cool and dry while observing the precautions listed in Location Check for tightness of electrical connections discoloration or other signs of overheating Use T...

Page 16: ...arger ca pacity than inverter inverter output side mag netic contactor on off Reset after finding the cause GF Ground Fault Inverter output side is grounded Check that the motor or load side wiring is...

Page 17: ...fault is detected Record all data and then make initialization Turn off the supply once and turn it on again If the fault still exists replace the inverter CPF 05 AD converter fault is detected Turn o...

Page 18: ...output current display Protection alarm display Power on 0 Output frequency 1 Output current 0 1 Protection alarm display No minus display even in re verse run Less than 100 Hz 1 digit below decimal...

Page 19: ...quency setting circuit is correct Correct the wiring Load is not excessively large Reduce the load Motor r min is too high low Motor ratings number of poles volt age are proper Check the specification...

Page 20: ...p to 150 possible with optional braking resistor externally mounted V f characteristic Possible to set any program of V f pattern Stall prevention level Possible to set operating current Protective f...

Page 21: ...equency reference bias gain upper lower frequency limit DC braking stop current at start s curve characteristics torque boost frequency meter calibrating gain auto reset restart operation Monitor disp...

Page 22: ...reset Multi step speed setting 2 1 2 3 4 5 6 7 8 9 Multi step speed setting1 Jog operation Accel decel time change FM 14 15 16 Analog monitor Open collector 2 FLT A FLT B FLT C 19 18 20 G E 20 10 13...

Page 23: ...ity for fault signal output Closed between A and C at fault FLT B Closed between A and C at fault Open between B and C at fault 250 VAC 1 A or less FLT C 250 VAC 1 A or less 30 VDC 1 A or less G E Gro...

Page 24: ...nals available to select 9 Sequence control input common termi nal Analog in put signal 10 Power supply termi nal for speed ref Speed ref power supply 12 V allowable current 20 mA max 13 Frequency ref...

Page 25: ...SV BB002 to BB015 0 25 to 2 HP 0 2 to 1 5 kW Digital operator connector AIR 1 6 40 or more W3 Control circuit terminal M3 Main circuit terminal M4 MTG hole M4 x 3 W2 W1 H1 H L D D1 D2 W 3G3SV B2022 B2...

Page 26: ...150 4 7 120 0 6 15 9 9 250 9 5 240 9 1 230 6 5 165 1 4 33 2 6 65 Panel Drilling Plan for Mounting Cooling Fin Outside the Board 1 2 HP 0 75 1 5 kW for Use of Attachment 0 2 6 0 0 2 6 0 1 6 40 0 2 9 74...

Page 27: ...m or 3 m Braking resistor unit 3G3IV PLKEB Shortens the motor deceleration time by causing the regenerative energy to be consumed through the resistor Separately installed Braking resistor 3G3IV PERF1...

Page 28: ...0 0 1 1 6 7 6 7 5 6 7 6 7 2 3 3 3 3 3 3 3 5 3 6 7 3 3 5 3 3 2 3 4 3 3 5 3 3 3 3 3 3 3 3 3 5 3 3 5 3 2 3 5 6 7 3 6 3 7 3 3 2...

Page 29: ...nce and output frequency Par 2 7 1 For calibration of frequency meter or ammeter externally connected Par 2 7 2 For monitor function use Par 2 8 2 1 Installation There are two installation methods for...

Page 30: ...cutout 0 089 2 25 0 394 10 1 967 50 2 303 58 5 4 921 125 4 409 112 0 453 11 5 0 089 2 25 0 453 11 5 0 638 16 2 0 728 18 5 0 020 0 5 0 382 9 7 0 071 1 8 Note Use only the special extension cable Two t...

Page 31: ...REV run Red lamp lights by external terminal commands SEQ When RUN STOP signal is used REF When frequency ref is used Depressing this key changes the display repeatedly Its procedures are described in...

Page 32: ...by external terminal input Operation by digital operator Set value reading read out Set value change write in Frequency reference value Output frequency during run Program mode Constant set value read...

Page 33: ...e display Power on DRIVE MODE PRGM MODE DRIVE MODE No Output frequency monitor display Output current monitor display No reading DRIVE RESET Mode switchable only when stopping If a fault occurs the co...

Page 34: ...value with Change the value with End is displayed for 1 s to display constant NO Note Check that is displayed for each constant setting Constants cannot be changed simultaneously key Depress key or ke...

Page 35: ...m frequency No 2 For the details refer to V f Constant Setting on page 44 2 5 Digital Operator Operation Example The following shows an example of digital operator operation Operation Pattern FWD jog...

Page 36: ...splayed Set value is written in Frequency reference value is displayed Select output frequency monitor display optional Select rotating direction FWD is default on power on Jog operation Frequency ref...

Page 37: ...ialization is executed at writing in the data 2 6 2 Constant Write in Prohibit Only Constant Reading Possible Description Key Operation Digital Operator Display Select PRGM mode Select constant No 00...

Page 38: ...cription Key Operation Digital Operator Display Gain Select constant No 22 Data No 22 are displayed Change the set value DSPL DATA ENTER RESET DATA ENTER 2 7 2 Calibration of Frequency Meter Calibrati...

Page 39: ...L DATA ENTER RESET DATA ENTER 10 V 0 3 3 0 V 18 19 FM No 45 3 V 1 mA FREQ meter calibration 2 8 Monitor Frequency reference value output frequency output current and fault contents can be monitored Ty...

Page 40: ...the fault contents are displayed with priority over other display items Depress the RESET key to reset the fault Since the latest fault content data are stored even if the power supply is turned off...

Page 41: ...election 1 1st digit 0 Main frequency reference ex ternal terminals 11 and 13 in puts 1 Main frequency reference op erator Fxxxx 2nd digit 0 Run by external terminal run command 1 Run by operator run...

Page 42: ...tting unit 0 1 Hz setting range 0 0 to 400 0 Hz 0 0 Hz 45 16 Frequency reference 4 Setting unit 0 1 Hz setting range 0 0 to 400 0 Hz 0 0 Hz 45 17 Jogging fre quency ref erence Setting unit 0 1 Hz sett...

Page 43: ...uency 1 Analog monitor output cur rent Analog monitor gain s set by constant No 45 S curve at accel decel time S curve at ac cel decel time S curve 0 2 s 3rd digit 0 4th digit 1 No S curve 3rd digit 0...

Page 44: ...baseblock NC contact input 6 Speed search from max frequency 7 Speed search from set frequency 1 49 33 Multifunction input selec tion 2 termi nal 8 func tion selec tion 1 JOG command 2 Accel decel ti...

Page 45: ...to 6 2 5 to 15 kHz 4 10 kHz 51 Multi step speed frequen f 41 Frequency reference 5 Setting unit 0 1 Hz setting range 0 0 to 400 0 Hz 0 0 Hz 45 q cy reference see note 42 Frequency reference 6 Setting...

Page 46: ...ting unit 1 setting range 0 to 200 150 54 55 Min base block time Setting unit 0 1 s setting range 0 0 to 5 0 0 5 s 56 V F during speed search Setting unit 0 1 s setting range 0 0 to 100 0 100 Note 1 C...

Page 47: ...opping mode can be selected according to the application No 1 x0xx 0 Ramp to stop 1 Coasting to a stop Prevents accidental selection of reverse rotation No 20 xxx1 0 Reverse rotation is possible 1 Rev...

Page 48: ...need for an analog signal thereby enabling operation by simplified external control See the following example Set according to run specifications Frequency command 4 Frequency command 5 Frequency comm...

Page 49: ...val required before the maximum output frequency No 2 is reached Time marked with A can be set for two step switching using an ex ternal contact No 2 No 9 No 12 No 11 Output frequency No 10 Open No 9...

Page 50: ...eset Output monitor selection No 21 0000 Output frequency or motor current can be monitored Standard function No 21 xx00 3 digits display section 0 Output frequency is displayed 1 Motor current is dis...

Page 51: ...el for stall prevention during ac celeration No 30 170 Operation level for stall prevention during run ning No 31 160 Automatically adjusts output frequency according to the load so as to continue ope...

Page 52: ...Output voltage 2 10 14Multifunction Contact Input Function Selection Item name Constant to be set Factory preset Multifunction contact input function No 32 and No 33 Refer to page 41 The function of e...

Page 53: ...o speed 3 Frequency detection output frequency frequency detection level 4 Overtorque detected 2 10 16Frequency Current Meter Calibration Item name Constant to be set Factory preset Analog output gain...

Page 54: ...oise 6 1 0 No 40 Carrier frequency Factory setting prior to shipment Output frequency 1 2 3 4 5 6 Carrier frequency LOW HIGH Metallic noise from motor Rather high Not audible 4 Note Reduce continuous...

Page 55: ...rter depend on the set ting of digits 1 and 2 as follows Digit 4 Digit 3 0 1 The S curve characteristics is 0 2 s 0 0 No S curve characteristics 1 0 The S curve characteristics is 0 5 s 1 1 The S curv...

Page 56: ...celeration Deceleration DC injection braking time at stopping No 27 Min output frequency No 07 Acceleration Deceleration 2 10 21Momentary Power Loss Protection Item name Constant to be set Factory pre...

Page 57: ...o No 52 No 50 to No 52 No 53 the range of the setting prohibit frequen cy No 50 to No 52 No 53 Setting prohibit frequency Setting prohibit frequency Setting prohibit frequency Setting prohibit frequen...

Page 58: ...to the run command 2 Determine a sequence so that FWD REV run command enters at the same time or later than search command Example of Sequence Relay 1 Relay 2 Relay 1 SEARCH command FWD REV RUN comma...

Page 59: ...during speed search V f at normal operation x No 56 2 10 25Output Voltage Limitter Item name Constant to be set Factory preset Output voltage limitter No 1 0000 The Inverter may malfunction if V f is...

Page 60: ...erter output is shut off when the ambient tem perature rises and the heat sink fin reaches 90 C Please check for a defective cooling fan or clogged filter OH Operation Overload protection Motor Invert...

Page 61: ...braking resistor Fuse blown Repeated overcurrent protection OC Repeated overload protection OL2 pow er reset Rapid deceleration in excess excitation improper V f characteristic setting Turn off the po...

Page 62: ...to less than 170 acceler ation is enabled Non operation the inverter without trip ping on overcurrent or overvol tage During nor mal opera tion Output frequency is decreased when 160 of the inverter r...

Page 63: ...ished with maximum capacity of the inverter During ac celeration Insufficient power for accel decel Overload Phase loss Set proper accel decel time for smooth operation For stall prevention during nor...

Page 64: ...Output Frequency Control Gain Bias Page 53 Digit 3 was changed to Digit 1 in Momentary Power Loss Protection Page 54 Cn 16 and Cn 18 were changed to No 50 and No 52 respectively in Setting Prohibit Fr...

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