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USER`S MANUAL

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1. run If pase Src SRT Sap as 9 RUN pe 0 SA Q Ba HOBIE o Aeee A acd Main circuit terminal block output side O OOO elo e e P Main circuit terminal block output side Supply Power i Ground supply Ground N ee oioloigig R LA S L2 T L3 N P 2 1 O O O e Do not connect the power supply other than to R L1 S L2 or T L3 e Do not remove the short circuit bar between P 2 and 1 except when a DC reactor is connected Note 1 Install an earth leakage breaker on the power supply input side Select an earth leakage breaker having a larger high frequency sensed current and avoid unnecessary operation If the wiring between the Inverter and the motor is too long longer than 10 m the thermal relay may malfunction due to harmonics Install an AC reactor on the Inverter output side or use a current sensor instead of the thermal relay 2 8 c D m m 2 2 Wiring Note 2 Connect securely to the ground as specified type D grounding for 200 V class and type C grounding for 400 V class Do not share the grounding electrode with other strong electrical devices Example of incorrect grounding Inverter rae EN Inverter D Inverter Relay output ale Analog Frequency monitor reference output input PRPP REE P EP EPP
2. Changes Parameter Monitor or data range Default Set No Eunguonname Digital Operator setting during S value operation A041 Torque boost 00 selection 00 Manual torque boost only No i 2nd torque boost 01 Automatic simple torque boost A241 00 selection A042 Manual torque 5 0 boost voltage Ond manual 0 0 to 20 0 Yes w A242 torque boost 0 0 g voltage o zi A043 Manual torque 25 boost frequency g 2nd manual 0 0 to 50 0 Yes m A243 torque boost 0 0 D frequency S A044 Vit characteristics 00 Constant torque characteristics VC 00 O selection 01 Reduced torque characteristics VP 1 7th 2nd V f power No A244 characteristics 02 Special reduced torque characteristics 00 selection Special VP A045 e voltage 100 20 to 100 Yes A245 20 output 100 voltage gain A At yua 00 Disabled aos1 DO injection ion 01 Enabled 00 No 9 02 Frequency control A052 set value aos2 PC injection 0 0 to 60 0 0 5 No Hz dD braking frequency E aosg PC injection loots 5 0 0 0 No s braking delay time 2 EEEN g aos4 PC injection 0 to 100 50 No fa braking power oO nat poss DC injection 0 0 to 60 0 0 5 No s braking time DC injection A056 braking method st ie Sten 01 No Z selection i 2nd control is displayed when SET 08 is allocated to one of from C001 to C005 App 5 Appendix
3. Changes Parameter F nct nnam Monitor or data range Default during Unit Page No Digital Operator setting operation AM offset 4 35 C086 adjustment 0 0 to 10 0 0 0 Yes V 4 73 C091 Not used A PEE 00 00 Do not store the frequency data i C101 UP DWN selection 01 Store the frequency data 00 No 4 58 00 Trip reset at power on 01 Trip reset when the power is OFF GWE Reserselecion 02 Enabled only during trip Reset when the No E 99 power is ON 00 RUN signal during RUN Logi ti 01 FA1 constant speed arrival signal C141 ma BA SA 02 FA2 over set frequency arrival signal 00 No 4 67 enone apy 03 OL overload warning 04 OD excessive PID deviation 2 05 AL alarm output 06 Dc disconnection detected O f 07 FBV PID FB status output Logic operation C142 nD input 08 NDc network error 01 No 467 10 ODc communication option disconnected 43 LOC light load detection signal Logic operator 00 AND C143 0912 OP 01 OR 00 No 4 67 selection 02 XOR gida Cubputlerminal PTI 6 to 1000 0 0 No s 468 ON delay Output terminal P1 C145 OFF delay 0 0 to 100 0 0 0 No s 4 68 c148 Relay output ON 9 4 to 100 0 0 0 No s 468 delay 14g Relay output OFF 9 4 to 100 0 0 0 No s 468 delay Motor capacit Factor eee slee 4 200 V class iait 0 2 0 4 0 75 1 5 2 2 3 7 5 5 7 5 No kw 4 74 7 400 V class H203 2NA motor 0 4 0 75 1
4. Parameter Monitor or data range Default Changes Set Function name a 4 during Unit No Digital Operator setting value operation 00 RUN during RUN Multi function 01 FA1 constant speed reached C021 output terminal P1 ron FA2 over set frequency arrival signal 00 selection 03 OL overload warning 04 OD excessive PID deviation 05 AL alarm output 06 Dc disconnection detected No 07 FBV PID FB status output Relay output MA 08 NDc network error om C026 MB function 09 LOG logic operation output 05 selection 10 ODc communication option fr disconnected 5 43 LOC light load detection signal re 00 Output frequency 5 C028 AM selection 01 Output current 00 No Multi function C031 output terminal P1 00 Ss contact selection 00 NO contact at MA NC contact at MB No E Relay output MA 01 NC contact at MA NO contact at MB C036 MB contact 01 selection Light load sional 00 Enabled during acceleration deceleration C038 a Ut Bee constant speed 01 No P 01 Enabled only during constant speed Light load 0 0 to 2 0 x Rated current 0 0 setting Rated C039 No detection level Function disable current Overload warning Rated C041 level 0 0 Does not operate current No A Ond overload 0 1 x Rated current to 2 0 x Rated current Rated D Gen warning level current E a Arrival frequency o C042 during 0 0 to 400 0 0 0 No Hz accelerat
5. 7 20 Specifications 7 5 Options 3G3AX EFI24 LJ LJ 2 L 140 w 6 128 6 2 D p P ike 4 05 e Oone 000000000 3G3AX EFI41 EF142 Bs LUE 15 Sopp 7343 7 21 7 5 Options 3G3AX EFI43 O a 6f J ee gee a a o lele e i r l Es ft aaj L 65 E 90 e le 95 5 a ESpecifications suoleoiineds Applicable Inverter capacity kw input Leakage Leakage Power supply Model Maia In current current 1 phase 3 phase 3 phase A mA phase at mA phase at 200 V 200 V 400 V A 60 Hz 50 Hz 3G3AX EFIB1 0 2 0 4 2x6A lt 9 1 phase 200 V AC 3G3AX EFIB2 0 75 2x10A lt 9 3G3AX EFIB3 1 5 2 5 2x21A lt 9 3G3AX EFI21 0 2 0 4 3x4A 15 mA lt 3 5 ahas 3G3AX EFI22 0 75 0 4t01 5 3x5 2A 16mA lt 3 5 200 V AC 3G3AX EF123 1 5 2 2 22 3 7 3x14A 16mA l
6. Press S RY Press d002 is displayed omron SYSDRIVE 3G3JX_ INVERTER i am 70 7 I STOP RESET 1 OHz POWER fee OA OALARM A Press 13 times Continued to the next page 3 11 y RY Press A 13 times Press the Mode key once to return from the code display of the monitor mode to the monitor display 3 The code of the basic function mode is displayed as F001 3 4 Operation Procedure Example Factory Default omron SYSDRIVE 3G3JX_ INVERTER ens mh e STOP RUN RESET o Hz OA ORUN oPpRG j YJ MIN MAX S POWER OALARM COA y a k A Press DJ RY Press A 4 times 4 The extended function mode is displayed as A 4 times omron SYSDRIVE 3G3JX_INVERTER m oHz oPOWER m oa oALARM STOP oRUN RUN RESET opre MIN MAX ODIA Y IJ e j C Press S RY Press A 4 times 5 The code of the monitor mode is displayed as d001 4 times omron SYSDRIVE 3G3JX_INVERTER m7 mi Hz POWER Cis Von OALARM STOP RUN RESET COA e Extended funct
7. Parameter No Function name Data Default setting Unit F002 Acceleration time 1 F202 2nd acceleration time 1 0 01 to 3000 10 0 s F003 Deceleration time 1 F203 2nd deceleration time 1 Related functions A004 A204 C001 to C005 To switch to 2nd acceleration deceleration time 1 allocate 08 SET to the multi function input terminal and then turn it on 4 5 4 2 Function Mode e The set time here indicates the acceleration deceleration time from 0 Hz to the maximum frequency Even if a short acceleration deceleration time is set the actual time cannot be shorter than the minimum acceleration deceleration time that is determined by the mechanical inertia moment and the motor torque If you set a time shorter than the minimum time an overcurrent overvoltage trip Output frequency A Max frequency A004 A204 may occur Acceleration Time Ts s _O r Jm x Num 9 55x Ts T Deceleration Time Ts J Jy xNy Be ee ia N 9 55x Tp T Actual 3 acceleration time F002 F202 L JL Inertia moment of the load converted to the motor shaft kg m2 Jm Inertia moment of the motor kg m Nm Motor rotation speed r min nS Output frequency set value Ts Max acceleration torque with the Inverter driving N m Ts Max deceleration torque with the Inverter driving N m Ti Required driving torque N m For short time deceleration use the regenerative braking unit opti
8. 7 12 suoleoiineds Specifications 7 5 Options 7 5 Options Regenerative Braking Unit 3G3AX RBU Series Dimensional Drawing 3G3AX RBU21 RBU22 a je _95 2 05 Le 145 je 75 lo 3 P amp q 3 e oO T m A A do amp q SD r a y 5 35 100 Hea ap 7 13 7 5 Options 3G3AX RBU41 208 218 Og PI 145 100 WESpecifications Applicable voltage class 200 V class 400 V class Model 3G3AX RBU21 3G3AX RBU22 3G3AX RBU41 Connection resistance 17 Q min 17 Q min 34 Q min ON 362 5 5 V ON 7255 V Operating voltage ON OFF OFF 355 5 V OFF 710 5V Operation indication LED ON Lit Parallel interlocking 5 units max operation function Resistance 120 W 180 Q 120 W 20 Q 120 W 180 x 2 in series o Allowable consecutive 5 ON time 10 s max 0 5 s max 10 s max o z Allowable operation Cycle 1 10 Cycle 1 80 Cycle 1 10 cycle ON for 10 s OFF for 90 s ON for 0 5
9. C036 Output terminal status C036 Output terminal status sel Power Inverter s t Power Output value Supply status MA MC MB MC value SUPPIy signal MA MG MB MC Fault Closed Open ON Closed Open ON ON 00 Normal Open Closed 00 OFF Open Closed OFF Open Closed OFF Open Closed Fault Open Closed ON Open Closed ON ON 01 Normal Closed Open 01 OFF Closed Open OFF Open Closed OFF Open Closed Communication Function For details refer to Appendix 2 Communication Function Parameter No Function name Data Default setting Unit Operator ModBus 02 Digital Operator pen selection 03 ModBus RS485 Oe _ Communication speed 04 4800 bps C071 selection 05 9600 bps 04 Baud rate selection 06 19200 bps Communication station 1 to 32 Select the Inverter station C072 1 No selection No 4 70 Output terminal Resistance load Inductive load Max contact 250 V AC 2 A 250 V AC 0 2 A capacity 30 V DC 3A 30 V DC 0 6 A MA MC Min contact 100 V AC 10 mA capacity 5 V DC 100 mA Max contact 250 V AC 1A 250 V AC 0 2 A EN capacity 30 V DC 1A 30 V DC 0 2 A MB MC Min contact 100 V AC 10 mA capacity 5 V DC 100 mA m gt zma MB ma MC mmm a Inside e gt Functions 4 2 Function Mode Parameter No Function name Data Default setting Unit ar 00 No parity C074 Ue ste parity 01 Even 00 a 02 Odd Communication stop bit 1
10. 5 3 5 1 Special Display List Trip Monitor Display M 1 Cause of trip Explanation of display Eo rere sea Ee Ui 4 QD I Ally Indicates the cause of the trip Refer to 5 1 om 2 Output frequency Hz when the trip occurred alx l I LI L v 3 Output current A when the trip occurred gt y 4 l i L v an ae rom 4 DC voltage V between P and N when the trip occurred 4 suoljejiado sdueUud UIeEW Ally I I I l v r I I om 5 Total time of operation before the trip alx l L l LI v 1 1 Il mt 6 Total time of power distribution before the trip A I I I ENIR I I J 5 4 Maintenance Operations 5 2 Trou bleshooting 5 2 Troubleshooting Situation Possible cause Remedy The motor No voltage e Is the A001 setting frequency e Check the A001 setting doesn t observed for reference selection correct work Inverter outputs e Is the A002 setting RUN command e Check the A002 setting U T1 V T2 and selection correct W T3 e Is power supplied to terminals R L1 Check the connections of terminals S L2 and T L3 If so the POWER R L1 S L2 T L3 and U T1 V T2 LED
11. A202 2nd RUN command selection 01 Terminal 02 Digital Operator 03 ModBus communication 02 Related functions F004 A005 C001 to C005 To switch to the 2nd RUN commana allocate 08 SET to the multi function input terminal and then turn it on Data RUN command source Turn ON OFF the FW and RV allocated to the terminal 01 The STOP command is activated if both Forward Reverse commands are input simultaneously 02 Use the STOP RESET key on the Digital Operator 03 Use the ModBus communication 4 7 4 2 Function Mode Base Frequency MBase Frequency and Motor Voltage Match the Inverter output frequency voltage to the motor rating Be careful especially if you set a base frequency at below 50 Hz Otherwise the motor may burn out Parameter No Function name Data Default setting Unit A003 Base frequency 30 to max frequency A004 60 0 Hz A203 ee 30 to max frequency A204 frequency Related functions A004 A204 A081 A082 Za To switch to the 2nd base frequency allocate 08 SET to the multi function input terminal and then turn it on Output voltage Motor voltage selection Tsi 7 A082 suoiloun Base frequency Output A003 A203 frequency Hz e If you apply a base frequency of over 60 Hz a special motor is required This may require the Inverter to increase its capacity to accommodate a dif
12. Allocate 06 JG to the desired multi function input BJogging Frequency When A039 01 D TEE ___ Output frequency 4 i A038 il _ _ lf the frequency is set to a higher value the jogging operation may easily lead to a trip Adjust A038 so that the Inverter does not trip Jogging Stop Selection Note 1 To perform the jogging operation turn on the JG terminal before the FW or RV terminal Do the same if the RUN command source is set to the Digital Operator eml wa E Output NN frequency i P Jogging does not function if the FW signal turns on beforehand Note 2 If A039 is set to 02 set the DC injection braking External DC Injection Braking This function securely stops the motor rotation as the motor decelerates to a stop For internal DC injection braking refer to DC Injection Braking DB page 4 15 Data Symbol Function name Status Description DC injection braking is performed ON i during deceleration 07 DB External DC injection braking DC injection braking is not performed OFF during deceleration Available input terminals C001 C002 C003 C004 C005 Required settings A0054 A054 A055 A056 If DC injection braking is applied at a high motor speed an overcurrent trip E01 to E04 or overload trip E05 may occur For internal DC injection braking the following adjustment may help you avoid such a situatio
13. Hlnitialization Method After setting the parameter use the following method to initialize 1 Press the STOP RESET key with the Mode and Decrement keys pressed simulta omron SYSDRIVE 3G3JX_INVERTER neously OHz OCPOWER Release the STOP RESET key when the OA OALARM display blinks Release the Mode and Decrement keys 9 ZRQ STOP oRUN f RESET oprc J MIN A IXY 2 Initializing omron SYSDRIVE 3G3JX_INVERTER I mw ni o Hz OPOWER I I oA OALARM Z ORUN f OPRG j MIN a STOP RESET yY A 4 37 4 2 Function Mode 3 Initialization completes with d001 displayed on the monitor omron SYSDRIVE 3G3JX_ INVERTER 1m o Hz T I toa OPOWER OALARM 7 ZES STOP orun f opRG Jj MIN MAX a Vv A The multi function input output terminals are also initialized with this function To avoid unexpected operation be sure to re examine the wiring Frequency Conversion Coefficient This function displays a conversion value obtained by multiplying the Inverter output frequency by the coefficient set in b086 This helps display the actual physical value on the monitor Parameter No Function name Data Default setting Unit b086 Frequency eonversion gito g9 1 0 coefficient Related functions d0
14. Set the frequency for starting DC injection braking in A052 lf the DC injection braking delay time A053 is set the output is shut off when the frequency reaches the level set in A052 during deceleration and free run status arises for the specified period DC injection braking starts after the set time elapses Below are edge level operations in internal DC injection braking Edge operation Level operation Giving priority to the DC injection braking time A055 performs DC injection braking for the specified period DC injection braking is activated for the set time in A055 when the output frequency reaches the set value in A052 after the RUN command FW is turned off Even if the RUN command is turned on during DC injection braking the latter is effective during the set time in A055 Example 4 a Example 5 a Giving priority to the RUN command shifts to normal operation ignoring the DC injection braking time A055 If the RUN command is turned on during DC injection braking returns to normal operation ignoring the set time in A055 Example 4 b Example 5 b a Edge operation b Level operation Example 4 a Output frequency FW _ FW Free running Example 4 b Free running Output frequency A053 1 Ia A052 lt gt A05 A052 lt lt A999 Example 5 a Example 5 b FW FW Output frequency Output frequency E gt A055 A055 A052 g
15. x Ee af Tu X Y Ss S A max ss C max Specifications 3G3AX AL Series Applicable External dimensions Power supply Model Inverter ac capacity kw A C D E H H1 X Y g 3 phase 200 V 3G3AX AL2025 0 2 to 1 5 130 82 60 40 150 92 50 67 2 8 AC 3G3AX AL2055 2 2 3 7 140 98 60 40 150 92 50 75 4 0 3 phase 400 V 3G3AX AL4025 0 4 to 1 5 130 82 60 40 150 92 50 67 2 7 AC 3G3AX AL4055 2 2 3 7 130 98 60 40 150 92 50 75 4 0 7 25 DIN Track Mounting Bracket 83G3AX DIN Series The following lists the Inverters applicable to respective DIN track mounting brackets DIN track mounting bracket Applicable Inverter 3G3JUX A2002 3G3JX A2004 3G3AX DIN11 3G3JX A2007 3G3JX AE002 3G3JX AE004 3G3JUX A2015 3G3JX A2022 3G3JUX A2037 3G3JX A4004 3G3JUX A4007 3G3AX DIN12 3G3JUX A4015 3G3JUX A4022 3G3JUX A4037 3G3JX AE007 3G3JX AE015 3G3JX AE022 Digital Operator 3G3AX OP01 Data display RUN command LED indicator Operation keys omron SYSDRIVE 3G3AX OP01 POWER o ALARM O External dimensions Height 55 mm x Width 70 mm x Depth 10 mm 7 5 Options FREQ adjuster suoledijineds Appendix Appendix 1 Parameter LisSt ccccccssssseeee App 1 Appendi
16. Effective value of fundamental wave VAC 1 1 x VDC For 3G3JX AEOO0D s terminal symbols R L1 corresponds to L1 S L2 to L2 and T L3 to N L3 7 5 7 3 Connection Example 7 3 Connection Example 4 T ELB Inverter MC on ol SD R L1 L1 6 o apes zh So a AGC O Q S L2 L2 Q F O y o SO T L3 N L3 Note To connect the DC reactor remove the short circuit bar For Sink logic Frequency meter Frequency setting unit 1 to2kQ Power supply input 4 to 20 mA DC lt y ee ee r 1 Different terminals have different commons Main circuit power supply Terminals S1 S2 S3 S4 S5 AM FS FV FI P1 Note 5 lt 20 s min Sink logic SC RUN command I i i Commons FC PC Lo Source logic PSC Output frequency VA i I I i tt Motor rotation speed VA i 7 6 suolediineds Specifications 7 3 Connection Example 2 For 400 V power supply install a step down transformer 3 Install a fuse in the operating circuit Not doing so may result in fire 4 If the main circuit is turned on at the same time as a RUN command is input the motor begins to rotate at least 2 0 seconds later Secure a duty cycle of 5 minutes or more between switching the power ON OFF Otherwise the life of the Inverter is shortened 5 Do not turn off the main circuit during operation 6 The items in parentheses ind
17. Energy saving response accuracy adjustment 0 to 100 50 No A092 Acceleration time 2 A292 2nd acceleration time 2 0 01 to 99 99 100 0 to 999 9 1000 to 3000 15 00 15 00 Yes A093 Deceleration time 2 A293 2nd deceleration time 2 0 01 to 99 99 100 0 to 999 9 1000 to 3000 15 00 15 00 Yes 4 24 A094 2 step acceleration deceleration selection A294 2nd 2 step acceleration deceleration selection 00 Switched via multi function input 09 2CH 01 Switched by setting 00 00 No A095 2 step acceleration frequency RUN mode Acceleration Deceleration functions A295 2nd 2 step acceleration frequency 0 0 to 400 0 0 0 0 0 No Hz 4 24 A096 2 step deceleration frequency A296 2nd 2 step deceleration frequency 0 0 to 400 0 0 0 0 0 No Hz 4 24 A097 Acceleration pattern selection 00 Line 01 S shape curve 00 No 4 25 A098 Deceleration pattern selection 00 Line 01 S shape curve 00 No 4 25 2nd control is displayed when SET 08 is allocated to one of from C001 to C005 3 26 uoneiado Operation 3 7 Parameter List Parameter i Monitor or data range Default Changes Function name ra i during Unit Pa
18. 2 8 A028 reference 8 0 0 Starting frequency to Max frequency 0 0 Yes Hz 4 11 g A029 Multi step speed 0 0 2 reference 9 n 8 A030 Multi step speed 0 0 p reference 10 E A031 Multi step speed 0 0 reference 11 A032 Multi step speed 0 0 reference 12 A033 Multi step speed 0 0 reference 13 A034 Multi step speed 0 0 reference 14 A035 Multi step speed 0 0 reference 15 A038 Jogging frequency 0 00 Starting frequency to 9 99 6 00 Yes Hz gt 00 Free run stop A039 aah ata 01 Deceleration stop 00 No ne 02 DC injection braking stop 2nd control is displayed when SET 08 is allocated to one of from C001 to C005 3 23 3 7 Parameter List Parameter F i Monitor or data range Default Changes N unction name ie f during Unit Page o Digital Operator setting operation A041 Torque boost 00 selection 00 Manual torque boost only 1A simpl No 4 12 2nd torque boost 01 Automatic simple torque boost A241 00 selection A042 Manual torque 5 0 boost voltage Ond manual 0 0 to 20 0 Yes A 4 12 Y A242 torque boost 0 0 g voltage 0 z A043 Manual torque 25 S boost frequency g Ond manual 0 0 to 50 0 Yes 4 12 a A243 torque boost 0 0 D frequency S A044 Vif characteristics 99 Constant torque characteristics VC 00 O selection 01 Reduced torque characteristics VP 1 7th Ond V f power No 4 12 A244
19. 4 26 Functions 4 2 Function Mode A001 Frequency reference source FREQ adjuster o Terminal block o F001 set value O ModBus communication O Logic operation output 4 Output frequency setting ti A146 Addition direction setting A145 Frequency addition o Multi function input VR Adjustment Function 0 ADD Parameter No Function name Data Default setting Unit A151 VR start frequency 0 00 to 400 0 0 0 Hz A152 VR end frequency 0 00 to 400 0 0 0 Hz A153 VR start ratio 0 to 100 0 A154 VR end ratio 0 to 100 100 A155 VR start selection 09 Eutemal start selection 01 Related functions A005 A011 to A015 A016 A101 to A105 AT input For each item refer to External Frequency Voltage Current Adjustment page 4 10 lt Group B Detailed Function Parameter gt Momentary Power Interruption Trip Retry Restart This function allows you to determine the operation performed when a trip occurs due to momentary power interruption undervoltage overcurrent or overvoltage Set the retry condition according to your system Time from recovery to restart Parameter No Function name Data Default setting Unit 00 Outputs an alarm after a trip 01 Restarts from 0 Hz at retry b001 Retry selection 02 Matches the frequency at retry and starts 00 03 Starts the frequenc
20. Again keep the ambient temperature within the specified range 40 C or below lf the ambient temperature is from 40 C through to 50 C the carrier frequency should be reduced and the Inverter capacity should be increased 2 3 2 1 Installation Before installing the Inverter place a cover over all the ventilation openings to shield them from foreign objects After completing the installation process be sure to remove the covers from the Inverter before operation Ventilation openings Both sides and top 2 4 g D o Q 5 2 2 Wiring 2 2 Wiring ES Removing and Mounting the Front Cover Design Removing the Front Cover Loosen the mounting screw at the lower left of the front cover Lift the bottom of the front cover to remove while holding the body 1 Loosen the front cover mounting screw of pooodfooo i wD i 2 5 2 2 Wiring Mounting the Front Cover Hang the upper side of the front cover on the hooks and push down both sides of the cover simultaneously until it clicks into place 1 Hang the upper side on the hooks Two hooks ubiseg 00000000000 ooon 0000000 2 6 c D m m 2 2 Wiring Standard Connection Di
21. Should you find any problems with the product immediately contact your nearest local sales representative or OMRON sales office Checking the Nameplate OMRON INVERTER 3G3JUX A2002 Inverter model KW HP 0 2 1 4 Input specifications INPUT 50Hz 60Hz V 1Ph A INPUT 50Hz 60Hz 200 240V 3Ph 1 8A Output specifications OUTPUT 0 5 400Hz 200 240V 3Ph 1 4A LOT NO k Date kkk S N RRKKKKKKKKKEK kk NE kkk kk OMRON Corporation WADE IN JAPAN Checking the Model 3G3JX A2002 Maximum applicable motor capacity 002 0 2 kW 004 0 4 kW 007 0 75 kW 015 1 5 kW 022 2 2kW 037 3 7 kW Voltage class 2 3 phase 200 V AC 200 V class E 1 3 phase 200 V AC 200 V class 4 3 phase 400 V AC 400 V class Enclosure rating Panel mounting IP10 min or closed wall mounting models Checking the Accessories Note that this manual is the only accessory included with the 3G3JX model Mounting screws and other necessary parts must be provided by the user 10 Revision History Revision History HA manual revision code appears as a suffix to the catalog number located at the lower left of the front and back covers Cat No I558 E1 01 E Revision code Revision code Revision date Changes and revision pages 01 December 2007 Fir
22. 08 Trip 09 Undervoltage PID feedback o 0005h Enable when A076 02 R W 0 to 1000 0 1 1002h Output frequency monitor d001 0 to 4000 0 1 Hz 1003h Output current monitor d002 0 to 2000 0 1 00 Stop 1004h Rotation direction monitor d003 R 01 Forward 02 Reverse 1005h MSE PID feedback value monitor R 0 to 999900 0 01 A075 PID scale d004 1006h LSB App 32 x pu ddy Appendix Appendix 2 Communication Function Register Function name Farameier BAN Monitor or data range Resolution No No Function 0 to 63 1007h Multi function input monitor d005 R Multi function input status Bit 0 1 to Bit 4 5 Oto7 Multi function output status 1008h Multi function output monitor d006 R Bit 0 P1 Bit 1 Not used Bit 2 MA 1009h Mie Output frequency monitor R 0 to 3996000 0 01 after conversion d007 100Ah LSB 100Ch Output voltage monitor d013 R 0 to 20000 0 01 d016 100Eh MSB Total RUN time J R 0 to 999999 1 h 100Fh LSB d017 1010h MSB Power ON time monitor R 0 to 999999 1 h 1011h Oly LSB 116Ah Fin temperature monitor d018 R 0 to 2000 0 1 C 0011h Fault frequency monitor d080 R 0 to 65535 116Ch DC voltage monitor d102 R 0 to 9999 0 1 V 116Dh Electronic thermal monitor d10
23. 08 is allocated to one of from C001 to C005 3 27 3 7 Parameter List Parameter Monitor or data range Default Changes Function name ae during Unit Page No Digital Operator setting operation 00 Alarm 01 0 Hz start b001 Retry selection 02 Frequency matching start 00 No 4 27 03 Trip after frequency matching deceleration 5 stop 2 2 Allowable 2 b002 momentary power 0 3 to 25 0 1 0 No s 4 27 T interruption time o a 4 27 2 b003 Retry wait time 0 3 to 100 0 1 0 No s a 4 51 Oo 5 Momentary power interruption eae 5 00 Disabled E g b004 undervoltage trip 01 Enabled 00 No 4 28 D during stop selection ge js Momentary power f S boos interruption retry 90 16 times 00 No 428 o 7 S 01 No limit cc time selection Starting frequency 00 Frequency at interruption b011 at frequency pull 01 Max frequency 00 No 4 28 in restart 02 Set frequency b012 Electronic thermal Rated level current 0 2 x Rated current to 1 0 x Rated current No A 4 29 2nd electronic Rated b212 thermal level current Electronic thermal 2 b013 characteristics 00 selection 00 Reduced torque characteristics 1 a Ond electronic 01 Constant torque characteristics No 429 02 Reduced torque characteristics 2 thermal b213 po 00 characteristics selection 2nd control is displayed when SET 08
24. 2 ea ee 0 0 to 100 0 3 0 No 20 excessive level 4 63 C052 PID FB upper limit 100 0 0 to 100 0 No 4 20 C053 PID FB lower limit 0 0 2nd control is displayed when SET 08 is allocated to one of from C001 to C005 3 33 3 7 Parameter List Parameter Monitor or data range Default Changes Function name a during Unit Page No Digital Operator setting operation Operator Modbus 02 Digital Operator C070 selection 03 ModBus pa yo _ speed selection 04 4800 bps C071 Bau arate 05 9600 bps 04 No 4 79 06 19200 bps selection 5 Communication C072 station No 1 to 32 1 No 5 selection 8 00 N it pa ore No parity S co7a Communication 01 Even 00 No 2 parity selection 02 Odd T Communication 1 1 bit o E COTS stop bit selection 2 2 bit i No 5 00 Trip STR 01 Trip after deceleration stop E Q C076 Communication 02 Ignore 02 No SCEA O error selection f 03 Free run 04 Deceleration stop co77 Communication 4 49 to 99 99 0 00 No s error timeout Gore Communicator 1 61941000 0 No ms wait time 5 C081 FV adjustment 0 0 to 200 0 100 0 Yes 4 72 E D 2 E 2 C082 FI adjustment 0 0 to 200 0 100 0 Yes 4 72 gt 2nd control is displayed when SET 08 is allocated to one of from C001 to C005 3 34 uoneiado Operation 3 7 Parameter List
25. 5 2 2 3 7 5 5 7 5 Factory D capacity selection default eb E z H004 Motor pole number 5 4 2 selection 4 EN 2nd motor pole 6 ii oo i H204 poe Jg 4 e number selection Hoos Sabizaton oo ve y to 255 2nd stabilization ae 4 75 H206 100 Yes parameter 2nd control is displayed when SET 08 is allocated to one of from C001 to C005 3 35 Chapter 4 Functions 4 1 Monitor LY Foye lar dnanascoosoosocodosassnagooononosoononasanenonaoee 4 1 4 2 FUNCION MOde aaa aaa a 4 5 Functions 4 1 Monitor Mode 4 1 Monitor Mode Output Frequency Monitor d001 Displays the output frequency of the Inverter The monitor LED indicator Hz lights up while d001 is displayed Display 0 0 to 400 0 Displays in increments of 0 1 Hz Output Current Monitor d002 Displays the output current value of the Inverter The monitor LED indicator A lights up while d002 is displayed Display 0 0 to 999 9 Displays in increments of 0 1 A Rotation Direction Monitor d003 Displays whether the Inverter output is in a forward reverse stop state The RUN LED indicator lights up during forward reverse rotation Display F Forward o Stop r Reverse PID Feedback Value Monitor d004 Displays a feedback value converted by A075 PID scale when the PID selection is enabled A071 01 Monitor display PID feedback value x PID scale A075 Setting
26. H004 No load Operation Start the no load motor via the Digital Operator y Use the FREQ adjuster on the Digital Operator to rotate the motor Actual Load Operation Connect the mechanical system and operate via the Digital Operator y elf there are no difficulties with the no load operation connect the mechanical system to the motor and operate via the Digital Operator Operation Refer to Chapter 4 Functions and set the necessary parameters 3 3 3 2 Test Run Operation 3 2 Test Run Operation Power On Checkpoints Before Turning On the Power e Make sure that an appropriate power supply voltage is supplied and that the power input terminals R L1 S L2 and T L3 are wired correctly 3G3JX A2D 3 phase 200 to 240 V AC 3G3JX AED 1 3 phase 200 to 240 V AC Connect to L1 and N L3 for 1 phase 3G3JX A40 3 phase 380 to 480 V AC e Make sure that the motor output terminals U T1 V T2 and W T3 are connected to the motor correctly e Make sure that the control circuit terminals and the control device are wired correctly and that all control terminals are turned off e Set the motor to no load status i e not connected to the mechanical system EPower On e After checking the above turn on the power Display Status Check When the power is turned on normally the display shows Normal RUN LED indicator during RUN ON ALARM LED indicator OFF POWE
27. OD ON ON Alarm Output This is output when the Inverter trips If you use the relay for alarm outputs set and check operation as the SPDT contact is used for the terminals For details refer to the description of the relay output Multi function Output Terminal ON Delay OFF Delay page 4 68 aa Cc O e Alarm output Data Symbol Function name Status Description ON The Inverter is in trip status 05 AL Alarm OFF The Inverter is normal Available input terminals P1 PC MA MC or MB MC Required settings C021 C026 External Analog Input Disconnection Detection Outputs a signal if an error is detected in the external analog inputs FV FI Data Symbol Function name Status Description ON The Inverter is in trip status 06 Dc Disconnection detection OFF The Inverter is normal Available input terminals P1 PC MA MC or MB MC Required settings C021 C026 A001 A005 4 64 Functions 4 2 Function Mode e The disconnection detection signal is output if the frequency reference of the external analog input remains below the starting frequency for 500 ms The signal stops 500 ms after the frequency reference has exceeded the starting frequency Helps detect disconnection when a frequency reference is issued from the external analog inputs FV Fl with the frequency reference selection set to the terminal A001 01
28. The set value is entered and b084 is displayed STOP Press the STOP RESET key while holding down the Mode and RESET Decrement keys simultaneously When the display blinks release the STOP RESET key first and then CD zx the Mode and Decrement keys 7 11 Displays initialization o tt In 1s co T E h The parameter number is displayed again in approximately 1 s 3 5 3 2 Test Run Operation Setting the Motor Capacity Selection H003 and Motor Pole Number Selection H004 Interrupt Parameter Register Name Description Setting range unit E Default during No No setting setting RUN 200 V class 0 2 0 4 0 75 Motor Sets the capacity of the 1 5 2 2 3 7 Varies H003 1165h capacity motor connected to the 5 5 7 5 kW with the No selection Inverter 400 V class capacity 0 4 0 75 1 5 2 2 3 7 5 5 7 5 Motor pole Sets the pole number of H004 1166h number the motor connected to 2 4 6 8 Pole 4 No selection the Inverter Key sequence Display example Description LK Press the Mode key twice to display the mode selection j I H A yw m co Use the Increment or Decrement key to display H CD II i 7 ZI Press the Mode key H003 is displayed O E a E n D CD F m E Press the Mode key The set value in H003 is displayed N
29. Unepecten Inspection point period nspection Criteria replacement Meter part item method Daily Periodic period Display Digital Check that the display v Visual Normal operation Operator is clear inspection Display can be Check that there are v read no missing parts Check that the LED v indicators are lit properly 1 The life of the capacitor depends on ambient temperatures Refer to the product life curve in Appendix 3 When the capacitor stops operating at the end of the product s life the Inverter must be replaced 2 Clean the Inverter periodically Accumulated dust in or on the cooling fan or heat sink can cause the Inverter to overheat Measurement Methods of I O Voltage Current and Electric Power Below are general measurement devices for I O voltage current and electric power Measure effective values of fundamental wave for voltage and all effective values for electric power D gt i eb o Power a supply a eb T L3 5 WT3 Measuremeni Measurement point Measurement device Note Measurement value item reference Power Phase to phase voltage Effective Commercial current supply between R S S T and Moving iron voltmeter value of 200 V class voltage T R or fundamental 200 to 240 V 50 60 Hz gt Rectifier voltmeter WaVe 400 V class El ER ES ET 380 to 480 V 50 60 Hz Power supply Current R S T g4 Movia iron amm ter All effective cur
30. VR start frequency 0 0 to 400 0 0 0 No Hz 5 A152 VR end frequency 0 0 to 400 0 0 0 No Hz A153 VR start ratio 0 to 100 0 No 2 3 A154 VR end ratio 0 to 100 100 No cc gt A155 WA start selection 00 Use start frequency A151 01 No 01 0 Hz start 2nd control is displayed when SET 08 is allocated to one of from C001 to C005 App 8 xipueddy Appendix Appendix 1 Parameter List Parameter Monitor or data range Default Changes Set Function name ma i during Unit No Digital Operator setting value operation 00 Alarm 01 0 Hz start b001 Retry selection 02 Frequency matching start 00 No S 03 Trip after frequency matching deceleration stop 5 Allowable b002 momentary power 0 3 to 25 0 1 0 No s S interruption time 2 b003 Retry wait time 0 3 to 100 0 1 0 No s Pal g Momentary power o interruption z 00 Disabled S b004 undervoltage trip 01 Enabled 00 No during stop D f E selection 3 Momentary power 3 l E b005 interruption retry a x times 00 No 7 No limit 2 time selection Starting frequency 00 Frequency at interruption b011 at frequency pull 01 Max frequency 00 No in restart 02 Set frequency b012 Electronic thermal Rated level current 0 2 x Rated current to 1 0 x Rated current No A 2nd electronic Rated b212 thermal leve
31. characteristics 02 Special reduced torque characteristics 00 selection Special VP A045 Output voltage 100 4 12 gain 4 75 gt 20 to 100 Yes A245 2nd output 100 4 12 voltage gain DC injection 00 Disabled A051 ae selection 01 Enabled 00 No 4 15 9 02 Frequency control A052 set value Adar OO nigeton 0 0 to 60 0 0 5 No Hz 4 15 gt braking frequency DC injection 5 A053 braking delay time 0 0 to 5 0 0 0 No s 4 15 2 aes B Agee DG jection 0 to 100 50 No 445 T braking power oO eT A A055 PG iniection 0 0 to 60 0 0 5 No s 4 15 braking time DC injection f A056 braking method 00 Edge operation 01 No 445 h 01 Level operation selection 2nd control is displayed when SET 08 is allocated to one of from C001 to C005 3 24 uoneiado Operation 3 7 Parameter List Parameter Monitor or data range Default Changes Function name as i during Unit Page No Digital Operator setting operation A061 Bir upper 0 0 Frequency lower limit to Max frequency 0 0 No Hz 4 19 2nd frequency 0 0 Frequency lower limit to 2nd Max A261 eae 0 0 upper limit frequency A062 Frequency lower 0 0 Starting frequency to Frequency upper 0 0 a limit limit E No Hz 4 19 3 2nd frequency 0 0 Starting frequency to 2nd frequency upper gt A262 ee i 0 0 lower limit lim
32. deceleration 0 to 255 b080 AM adjustment Shared with C086 for AM offset adjustment 100 Yes b082 Starting frequency 0 5 to 9 9 1 5 No Hz b083 Carrier frequency 2 0 to 12 0 3 0 No kHz initialization 00 Clears the trip monitor 5 b084 eletion 01 Initializes data 00 No R 02 Clears the trip monitor and initializes data T Initialization 00 b085 parameter 00 No Do not change selection 2nd control is displayed when SET 08 is allocated to one of from C001 to C005 App 11 Appendix 1 Parameter List Parameter Monitor or data range Default Changes Set Function name ae i during Unit No Digital Operator setting value operation Frequency b086 conversion 0 1 to 99 9 1 0 Yes coefficient STOP key 00 Enabled b087 selection 01 Disabled 09 No m b088 Free run stop og 0 Hz start 00 No _ selection 01 Frequency pull in restart 01 Output frequency monitor 02 Output current monitor Monitor displa 03 Rotation direction monitor b089 oF aisplay 04 PID feedback value monitor 01 Yes selection er 05 Multi function input monitor 06 Multi function output monitor 07 Frequency conversion monitor b091 Stop selection 00 Deceleraron 10p 00 No 01 Free run stop 00 Always ON b092 Cooling fan control 01 ON during RUN 01 No on 02 Depends on the fin temperature 2 Overvolt
33. e Enabled only when the external analog inputs FV Fl are selected Example 1 Disabled in multi step speed operation even when the frequency reference is set to the external analog input A001 01 Example 2 Disabled even when the AT terminal selection is set to the FV volume selection A005 02 or Fl volume selection A005 03 since the frequency reference is set on the Digital Operator volume with the AT terminal turned on NG External analog input frequency reference FV FI Staring L niisiis frequency A OHz External analog input disconnection detection DC OFF PID FB Status Output When the PID function is used this function outputs a signal according to the FB value as illustrated below This is effective as a RUN command in operating multiple pumps Data Symbol Function name Status Description ON See the figure below 07 FBV PID FB status output Shifts output when exceeding the upper limit or OFF falling below the lower limit Available input terminals P1 PC MA MC or MB MC Required settings C021 C026 C052 C053 PID FB PID FB value upper limiter C052 PID FB lower limiter C053 FW EBV a OFF at output frequency 0 4 65 4 2 Function Mode Network Error This function detects and outputs a network error during RS485 ModBus communication e The error is output during RS485 ModBus communication if the next signal does not come even af
34. 01 After restoring the power maintains the set value after UP DWN adjustment Note You can store only two codes multi step speed reference 0 A020 and 2nd multi step speed reference 0 A220 Even with C101 set to 01 you cannot store the multi step speeds 1 to 7 adjusted with the UP DWN function To store them press the Enter key as well RUN commande J eee ee a FW RV i 7 1 UP i DWN Acceleration Deceleration does Pot bot not function if the UP and DWN DOGR a terminals turn on simultaneously Output frequency Forced Operator Function This function forcibly switches to operation via the Digital Operator by turning on off the multi function terminal if the frequency reference RUN command sources are not set to the Digital Operator Data Symbol Function name Status Description ON Prioritizes the command from the Digital Operator A020 31 OPE Forced operator A220 set values over the A001 and A002 settings OFF Operates according to the A001 and A002 settings Available input terminals C001 C002 C003 C004 C005 Related codes A001 A002 e f you switch on off this function during operation the RUN command is reset to stop the Inverter Before resuming operation stop the RUN command from each command source to avoid possible danger and then input it again 4 58 suoloun4 Functions 4 2 Function Mode Frequency Addition Fu
35. 01 to 99 99 F003 Deceleration time 1 100 0 to 999 9 10 0 Yes s 4 5 1000 to 3000 2nd deceleration COTO 29 F203 imed 100 0 to 999 9 10 0 Yes s 4 5 1000 to 3000 F004 Operator rotation 00 Forward 00 No 4 6 direction selection 01 Reverse 2nd function is displayed when SET 08 is allocated to one of from C001 to C005 Extended function mode Parameter E n tion hame Monitor or data range Default pe Unit Page No Digital Operator setting 9 9 operation Frequency A A001 reference 00 Digital Operator FREQ adjuster 00 No 47 selection 01 Terminal 02 Digital Operator F001 2nd frequency 03 Modbus communication A201 reference 10 Frequency operation result 00 No T 4 7 selection Aoo2 RUN command 02 No 47 D selection 01 Terminal E 2nd RUN 02 Digital Operator oO A y 2 A202 command 03 Modbus communication 02 No _ 4 7 f selection faa A003 Base frequency 30 to Max frequency A004 60 No Hz 4 8 A203 72nd base 30 to Max frequency A204 60 frequency aoo4 Maximum 60 frequency 30 to 400 No Hz 4 9 A204 2nd maximum 60 frequency 2nd control is displayed when SET 08 is allocated to one of from C001 to C005 3 21 3 7 Parameter List Parameter Monitor or data range Default Changes Function name oe during Unit Page No Digital Operator setting operation 02 Switches between FV FREQ
36. 03 setin Set b031 to 00 or 01 soft lock selection b031 e Turn off the switch e Is it tripped e Reset the trip Notes on Data Setting Wait 6 seconds or more after changing data and pressing the Enter key to store it The data may not be set correctly if you operate any key perform the reset or disconnect the power supply within 6 seconds 5 6 suoljeiado sdueUuda UIeEW Chapter 6 Inspection and Maintenance 6 1 Inspection and Maintenance ccccssseeee 6 1 RPA SLOTAGE EE O L T E ATEO 6 7 Inspection and Maintenance 6 1 Inspection and Maintenance 6 1 Inspection and Maintenance WARNING Do not remove the front cover during the power supply and 5 minutes after the power shutoff Doing so may result in a serious injury due to an electric shock power is being supplied Doing so may result in a serious injury due to an electric shock VANE ey Un ile Do not touch the Inverter fins braking resistors and the motor which become too hot during the power supply and for some time after the power shutoff Doing so may result in a burn h Do not change wiring mode change switches S7 S8 optional devices or replace cooling fans while NY Do not dismantle repair or modify this product SN Doing so may result in an injury Safety Information Maintenance and Inspection Be sure to confirm safety before conducting maintenance i
37. 1 Parameter List Parameter Monitor or data range Default Changes Set Function name PA during Unit No Digital Operator setting value operation A061 A upper 0 0 Frequency lower limit to Max frequency 0 0 No Hz 2nd frequency 0 0 Frequency lower limit to 2nd Max A261 rea 0 0 upper limit frequency A062 Frequency lower 0 0 Starting frequency to Frequency upper 0 0 a limit limit E No Hz 2nd frequency 0 0 Starting frequency to 2nd frequency upper gt A262 iat ae 0 0 lower limit limit 5 A063 Jump frequency 1 0 0 ro Jump frequency A064 width 1 0 5 amp A065 Jump frequency 2 0 0 Jump frequency 0 0 to 400 0 No Hz A066 Jump frequency Jump frequency width 0 0 to 10 0 0 5 width 2 A067 Jump frequency 3 0 0 Jump frequency A068 width 3 0 5 00 Disabled A071 PID selection 01 Enabled 00 No A072 PID P gain 0 2 to 5 0 1 0 Yes A073 PID I gain 0 0 to 150 0 1 0 Yes s A074 PID D gain 0 00 to 100 0 0 0 Yes s _ A075 PID scale 0 01 to 99 99 1 00 No Time oO 00 FI Q Oo PID feedback 01 FV Q AOG selection 02 RS485 communication os ne a gt 10 Operation function output 00 OFF Deviation Target value Feedback Reverse PID value AOL function 01 ON Deviation Feedback value Target 00 me B value ao7g PID output limit 99 to 100 0 0 0 No function 00 Always ON A081 AVR selecti
38. 20 mA 100 A154 Oo D A015 A105 FV FI VR start selection 00 Start frequency A011 set value 01 01 0 Hz A155 Related functions A005 A016 AT input e To input voltage ranging from 0 to 5 V on the FV FC terminal set A014 to 50 Example 1 A015 A105 00 Example 2 A015 A105 01 Max frequency Max frequency 7 A012 A102 A152 A012 A102 A152 4 A011 A101 A151 A011 A101 A151 5 Frequency reference F gt 0 ol Frequency reference gt A013 A103 A014 A104 100 A013 A103 A014 A104 100 A153 A154 10 V 20 mA VR max A153 A154 10 V 20 mA VR max 0 V 4 mA VR min 0 V 4 mA VR min FV Fl Sampling Set the built in filter applied to frequency setting signals via external voltage current input Parameter No Function name Data Default setting Unit A016 FV Fl sampling 1 to 17 8 Time Related functions A011 to A016 C001 to C005 e Helps remove noise in the frequency setting circuit Set a larger data value if stable operation cannot be secured because of noise Note that the larger the data value is the slower the response time 4 10 Functions 4 2 Function Mode eIn case of setting 17 it indicates the setting of 16 moving average calculation disregarding the voltage fluctuation equivalent to 0 1 Hz Though the frequency becomes less likely to fluctuate the resolution for analog input decrease
39. 5 b084 sele tiori 01 Initializes data 00 No 4 37 R 02 Clears the trip monitor and initializes data T Initialization 00 b085 parameter y 00 No 4 37 Do not change selection 2nd control is displayed when SET 08 is allocated to one of from C001 to C005 3 30 uoneiado Operation 3 7 Parameter List Parameter Monitor or data range Default Changes Function name A during Unit Page No Digital Operator setting operation Frequency b086 conversion 0 1 to 99 9 1 0 Yes 4 38 coefficient STOP key 00 Enabled b087 selection 01 Disabled 09 No S Free run stop 00 0 Hz start 4 39 ones selection 01 Frequency pull in restart 00 Ne _ 4 51 01 Output frequency monitor 02 Output current monitor Monitor disnka 03 Rotation direction monitor b089 oF alsplay 04 PID feedback value monitor 01 Yes 4 39 selection i ode 05 Multi function input monitor 06 Multi function output monitor 07 Frequency conversion monitor b091 Stop selection 90 Deceleration gt Stop 00 No 439 01 Free run stop 00 Always ON b092 Cooling fan control 01 ON during RUN 01 No 439 A 02 Depends on the fin temperature 2 Overvoltage LAD 00 Disabled ji a fe gag stop function 01 Enabled 00 No TESS Overvoltage LAD 200 V class 330 to 395 380 b131 stop function level 400 V class 660
40. 61800 5 1 Concept of Conformity EMC Directive OMRON products are the electrical devices incorporated and used in various machines or manufacturing equipment For this reason we make efforts to conform our products to their related EMC standards so that the machines or equipment which have incorporated our products should easily conform to the EMC standards The 3G3JX models have conformed to the EMC directive EN 61800 3 by following the installation and wiring method as shown below Your machines or equipment however vary in type and in addition EMC performance depends on the configuration wiring or location of the devices or control panels which incorporate the EC directive conforming products This in turn does not allow us to confirm the condition and the conformity in which our products are used Therefore we appreciate confirmation of the final EMC conformity for the whole machine or equipment on your own g D 2 Q 5 Wiring the Power Supply e Be sure to connect the power input terminals R L1 S L2 and T L3 and power supply via an EMC conforming dedicated noise filter 3G3AX EFIOD Keep the ground cable as short as possible e Keep the cable between the Inverter and the noise filter as short as possible Connecting a Motor to the Inverter When connecting a motor to the Inverter be sure to use shielded braided cables Keep the cables as short as possible Low voltage Directive The 3G3JX models have conformed to the
41. A071 01 PID enabled A075 0 01 to 99 99 Can be set in increments of 0 01 Display 0 00 to 99 99 _ Displays in increments of 0 01 100 0 to 999 9 Displays in increments of 0 1 1000 to 9999 Displays in increments of 1 4 1 Monitor Mode Multi function Input Monitor d005 Displays the input status of the multi function input terminals C011 to C016 contact selection are excluded Example Multi function input terminals S2 S4 ON Multi function input terminals S1 S3 S5 OFF 7 Display i I on f con 0i OFF 0 OFF 2 lt lt lt o 2 O 90 t f t 1 OFF ON OFF ON OFF Multi function input monitor Multi function Output Monitor d006 Displays the output status of the multi function output terminals and relay output terminals C031 and C033 contact selection are excluded This monitor indicates the signal status of the functions C021 and C024 allocated to each multi function output terminal suoiloun Example Multi function output terminal P1 ON Multi function contact output terminal MA OFF im mi A A N rae 9 0 OA if OFF Q OFF t t OFF ON Multi function output monitor Output Frequency Monitor After Conversion d007 Displays a conversion value obtained by multiplying the Inverter output frequency by the coefficient set in b086 Displayed value Output frequency d001 x Frequency conversion co
42. AC DC reactors regenerative braking unit and resistor etc 1 The applicable motor is a 3 phase standard motor For using any other type be sure that the rated current 2 3 4 s5 6 we does not exceed that of the Inverter Output voltage decreases according to the level of the power supply voltage The braking torque at the time of capacitor feedback is an average deceleration torque at the shortest deceleration when it stops from 50 Hz not a continuous regeneration torque Also the average deceleration torque varies depending on the motor loss The value is reduced in operation over 50 Hz Note that no regenerative braking circuit is built into the Inverter If you need a larger regenerative torque use the optionally available regenerative braking unit and resistor The regenerative braking unit should be used only for short time regeneration Protection method complies with JEM 1030 To operate the motor at over 50 60 Hz contact the motor manufacturer to find out the maximum allowable speed of revolution For the stable control of the motor the output frequency may exceed the maximum frequency set in A004 A204 by 2 Hz max Refer to page 4 36 7 4 suoleoijineds Specifications 7 2 Measurement Method of Output Voltage 7 2 Measurement Method of Output Voltage Measurement Method of Output Voltage Diode 600 V 0 01 A min 200 V class 1000 V 0 1 A min 400 V class
43. Bal Special Display iStore EEan 5 1 5 2 PROUBDIOSIOGLING p erneiere e eeo aara e eaves AE EKTE E EE e Se GEERS E 5 5 Chapter 6 Inspection and Maintenance 6 1 Inspection and Maintenance ssssssseseeeresesesererttrrnrntntststrrtetttnenrnnnnetsent 6 1 6 2 SlOlade scutes a tae ee eed 6 7 Chapter 7 Specifications 7 1 Standard Specification List esccceoncouectee tect SH eee achat 7 1 7 2 Measurement Method of Output Voltage 13 Contents 7 9 7 CONMECHOMIEXEM PIC wed o oe tee oes nee ee ee 7 6 7 4 Dimensional Drawing txts cortices ee eeeeea 7 8 Fg mle 9 10 i Lreeereny eee meee eee ere Re oe en EAE EEA EA ern NRE 7 13 Appendix Appendix 1 Parameter List ciecoc ered ncdsiaieneetie teers Gaieeerac eerie App 1 Appendix 2 Communication FUunction ccccccceceeecceeeeeeeeeeeeeeeeeeeeenanees App 17 Appendix 3 Product Life Curve sxc ntescesceececpicdicgeatid labia ee App 45 Index 14 Chapter 1 Overview Wad RUMGUIONNS coco ceo aa aa eame aeae E aeea ee ea eaae aeea Ea 1 1 1 2 Appearance and Names of Parts 1 3 1 1 Functions a 1 1 Functions gt 3G3JX Inverter Models rad Rated voltage Enclosure rating Max applicable motor capacity Model S 0 2 kW 3G3JX A2002 O 0 4 kW 3G3JX A2004 Spas 200 V AC 0 75 kW 3G3JX A2007 1 5 kW 3G3JUX A2015 2 2 kW 3G3JUX A2022 3 7 kW 3G3JUX A2037 0 4 kW 3G3JUX A4004 IP20 0 75 kW 3G3
44. C203 2nd multi function input 3 selection C004 Multi function input 4 selection C204 2nd multi function input 4 selection C005 Multi function input 5 selection C205 2nd multi function input 5 selection 00 FW forward 01 RV reverse 02 CF1 multi step speed setting binary 1 03 CF2 multi step speed setting binary 2 04 CF3 multi step speed setting binary 3 05 CF4 multi step speed setting binary 4 06 JG jogging 07 DB external DC injection braking 08 SET 2nd control 09 2CH 2 step acceleration deceleration 11 FRS free run stop 12 EXT external trip 13 USP USP function 15 SFT soft lock 16 AT analog input switch 18 RS reset 19 PTC thermistor input 20 STA 3 wire start 21 STP 3 wire stop 22 F R 3 wire forward reverse 23 PID PID enabled disabled 24 PIDC PID integral reset 27 UP UP DWN function accelerated 28 DWN UP DWN function decelerated 29 UDC UP DWN function data clear 31 OPE forced operator 50 ADD frequency addition 51 F TM forced terminal block 52 RDY ready function 53 SP SET special 2nd function 64 EMR emergency shutoff 255 No function 00 01 02 4 42 suoiloun Functions 4 2 Function Mode Parameter No Function name Data Default setting Unit Multi function input 1 C011 a operation selection C012 Multi function input 2 op
45. DC injection braking selection A051 Set the DC injection braking power in A054 eIf the DC injection braking delay time A053 is set the Inverter output will be shut off during the specified time period and the motor goes into free run status After the set time elapses DC injection braking starts Set the DC injection braking time A055 via the Digital Operator or the DB terminal while taking into account motor heat generation Long continuous use of DB may cause the motor to burn out e Perform each setting according to your system after selecting the level or edge operation in A056 4 15 4 2 Function Mode a Edge operation A056 00 b Level operation A056 01 Example 1 a FW DB ne l Output frequency A055 Example 1 b FW DB A Output frequency Example 2 a We DB TMl Output frequency A055 _ Example 2 b PW TE DB I _ Output frequency Example 3 a woo o DB f Output frequency v Free running A053 A055 Example 3 b FW Le DB a a l Output frequency Free running A053 4 16 suoloun Functions 4 2 Function Mode Internal DC Injection Braking A051 01 Performs DC injection braking to stop the motor without any terminal operation To use this function set the DC injection braking selection A051 to 01 Set the DC injection braking power in A054
46. Displays the count integration value of the electronic thermal An overload trip occurs if it reaches 100 E05 Display 0 0 to 100 0 Displays in increments of 0 1 Functions 4 2 Function Mode 4 2 Function Mode lt Group F Basic Function Parameter gt Output Frequency Setting Monitor Set the Inverter output frequency With the frequency reference set to the Digital Operator A001 02 you can set the output frequency in F001 For other methods refer to the A001 section in Frequency Reference Selection page 4 7 lf a frequency is set in F001 the same value is automatically set in multi step speed reference 0 A020 To set the 2nd multi step speed reference use A220 or use F001 with the SET terminal turned on To set by using the SET terminal allocate 08 SET to the desired multi function input Parameter No Function name Data Default setting Unit F001 Output frequency setting monitor A020 Multi step speed 0 0 Starting frequency to Max 6 0 Hz reference 0 frequency A220 2nd multi step speed reference 0 Related functions A001 A201 C001 to C005 To switch to the 2nd multi step speed allocate 08 SET to the multi function input terminal and then turn it on Acceleration Deceleration Time Set an acceleration deceleration time for the motor For a slow transition set to a large value and for a fast transition set to a small one
47. EMC directive EN61800 5 1 by performing the machine installation and wiring as shown below e The 3G3JX models are an open type device Be sure to install it inside the control panel e The power supply and voltage SELV with reinforced or double insulation should be used for wiring to the control circuit terminals e To satisfy requirements of the LVD low voltage directive the Inverter must be protected with a molded case circuit breaker MCCB in case a short circuiting accident occurs Be sure to install a molded case circuit breaker MCCB on the power supply side of the Inverter e Use one molded case circuit breaker MCCB per Inverter Use the crimp type terminal with an insulation sleeve to connect to the main circuit terminals When not using the braking resistor or braking resistor unit connect the crimp type terminal with an insulation sleeve to the braking resistor connection terminals P 2 N 2 22 Chapter 3 Operation 3 1 3 2 3 3 3 4 3 5 3 6 3 7 Test Run Procedure ccceceeeeeseseeseseeeseeeeeees 3 3 Test Run Operation cccccccsssseeeeeeeseeeeseeeeeeees 3 4 Part Names and Descriptions of the Digital OPGlalon er E EE 3 9 Operation Procedure Example Factory Default a A a 3 11 E E O A OO 3 17 Parameter Transition ssseeeeeeeeeeeeeeees 3 18 WARNING Do not remove the front cover during the power supply and 5 minutes after the power shutoff Doing so may
48. IS BASED ON CONTRACT WARRANTY NEGLIGENCE OR STRICT LIABILITY In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted INNO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY REPAIR OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED STORED INSTALLED AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION ABUSE MISUSE OR INAPPROPRIATE MODIFICATION OR REPAIR Read and Understand this Manual Application Considerations SUITABILITY FOR USE OMRON shall not be responsible for conformity with any standards codes or regulations that apply to the combination of products in the customer s application or use of the products At the customer s request OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product machine system or other application or use The following are some examples of applications for which particular attention must be given This is not intended to be an exhaustive list of all possible uses of the products nor is it intended to imply that the uses listed may be suitable for the products e Outdoor use uses involving potential chemical contamination or elec
49. N L3 WMain Circuit Connection Diagram Power supply Molded case circuit breaker MCCB Regenerative braking unit AC reactor noise filter Fuse Inverter 3G3JX 2 14 g D o Q 53 c D m m 2 2 Wiring WEWiring the Main Circuit Terminals Input Side Installing a Molded case Circuit Breaker MCCB Always connect the Inverter and power supply via a molded case circuit breaker MCCB to protect the Inverter from damage that may result from short circuiting Always connect the power input terminals R L1 S L2 and T L3 and power supply via an MCCB according to the Inverter capacity Install one MCCB per Inverter Choose an appropriate MCCB capacity according to the fuse size on page 2 12 eWhen choosing an MCCB s time characteristics be sure to consider the Inverter s overload protection 1 minute at 150 of the rated output current By programming the sequence as illustrated below you can turn off the power via the relay outputs MA MB and MC for the 3G3JX Series Molded case circuit breaker MCCB Power supply MC X 1 Inverter R L1 3G3JX S L2 T L3 MA MC 30 V DC 50 mA max DC 24 V relay Installing a Ground Fault Interrupter eThe Inverter s output uses high speed switching and so generates high frequency current leakage Generally if the power cable is 1 m the leakage current is approx 100 mA per Inverter and approx
50. ON OFF STP ON lorr F R Output Forward frequency Output frequency 4 56 suoiloun Functions 4 2 Function Mode PID Enable Disable and PID Integral Reset The PID enable disable function disables the PID function temporarily through terminal input This overrides the A071 setting to control the motor frequency Also the PID integral reset function clears the PID integral value that has until then been integrated through terminal input This helps stop the motor when the frequency control is shifted to the PID control For details on the PID function refer to PID Function page 4 20 Data Symbol Function name Status Description ON Disables the PID function 23 PID PID enabled disabled OFF Does not affect the PID function ON Forcibly sets the PID integral value to zero 24 PIDC PID integral reset OFF Does not affect the PID function Available input terminals C001 C002 C003 C004 C005 Required settings A071 01 UP DOWN Function This function changes the Inverter output frequency using UP and DWN terminals of the multi function inputs Data Symbol Function name Status Description ON Increases the current speed during the signal UP DWN function input period 27 UP accelerated OFF Keeps the current speed ON Decreases the current speed during the signal 28 DWN UP DWN function input period decel
51. PTC terminal 5 only selection 20 STA 21 STP 22 F R 23 PID 24 _ 2nd multi function inout 3 PIDC 27 UP 28 DWN 29 UDC 31 1534h Selection S C203 R W OPE 50 ADD 51 F TM 52 RDY 53 SP SET 64 EMR automatically 410gh Multifunction input 4 C004 Rw allocated to terminal 3 if enabled 255 selection NO 1535h 2nd multi function input 4 C204 R W selection 1107h Multi function input 5 C005 R W selection 1536h 2nd multi function input 5 C205 R W selection 110Bh Multi function input 1 C011 R W operation selection 110Ch Multi function input 2 C012 R W operation selection Multi function input 3 00 NO we operation selection C013 iA 01 NC E 110Eh Multi function input 4 C014 R W operation selection 110Fh Multi function input 5 C015 R W operation selection Multi function output 1114h terminal P1 selection C021 R W 00 RUN 01 FA1 02 FA2 03 OL 04 OD 05 AL 06 Dc 07 FBV 08 NDc 09 L 10 ODc 43 L 1119h Relay output MA MB C026 R W OG 10 ODc 43 LOC function selection 00 F Output frequency S 111Bh AM selection C028 R W 01 A Output current Multi function output 00 NO o eee terminal P1 contact selection ene Bike 01 NC Relay output MA MB 00 NO deen contact selection e086 My 01 NC antaadsignalkeutat 00 During acceleration deceleration 1178h ae de 9 p C038 R W constant speed 01 Only during constant speed 1179h Light load detection level cosa rw 2 to 20000 0 01 Set to10000
52. Parameter R W No Function name No Function Monitor or data range Resolution 1020h FV start frequency A011 R W O to 4000 0 1 Hz 1022h FV end frequency A012 R W 0 to 4000 0 1 Hz 1023h FV start ratio A013 R W 0 to 100 1 1024h FV end ratio A014 R W 0 to 100 1 1025h FV start selection ADEE eye OS Siart regency ADT 01 0 Hz 1026h FV FI sampling A016 R W 1 to 17 1029h Multi step speed reference O A020 R W 0 0 Starting frequency to 4000 0 1 Hz 150Fh_ 209 multi step speed A220 R W 0 0 Starting frequency to 4000 0 1 Hz reference 0 102Bh Multi step speed reference 1 A021 R W 102Dh Multi step speed reference 2 A022 R W 102Fh Multi step speed reference 3 A023 R W 1031h Multi step speed reference 4 A024 R W 1033h Multi step speed reference 5 A025 R W 1035h Multi step speed reference 6 A026 R W 1037h Multi step speed reference 7 A027 R W 1039h Multi step speed reference 8 A028 R W 103Bh Multi step speed reference 9 A029 R W j ing f 4 1 H 103Dh Multi step speed A030 R W 0 0 Starting frequency to 4000 0 1 Hz reference 10 103Fh_ Multi step speed A031 R W reference 11 1041h _ Multi step speed A032 R W reference 12 1043h Multi step speed A033 RW reference 13 1045h _ Multi step speed A034 R W reference 14 1047h _ Multi step speed A035 R W reference 15 1048h Jogging frequency A038 R W 0 to 999 0 01 Hz 00 Free run stop 1049h Jogging stop selection A039 R W 01 Decel
53. SEE Do not dismantle repair or modify this product Doing so may result in an injury Precautions for Safe Use Precautions for Safe Use ilInstallation and Storage Do not store or use the product in the following places eLocations subject to direct sunlight Locations subject to ambient temperature exceeding the specifications Locations subject to relative humidity exceeding the specifications Locations subject to condensation due to severe temperature fluctuations Locations subject to corrosive or flammable gases Locations subject to exposure to combustibles Locations subject to dust especially iron dust or salts Locations subject to exposure to water oil or chemicals Locations subject to shock or vibration MTransporting Installation and Wiring Do not drop or apply strong impact on the product Doing so may result in damaged parts or malfunction Do not hold by the front cover but hold by the fins during transportation Do not connect an AC power supply voltage to the control input output terminals Doing so may result in damage to the product Be sure to tighten the screws on the terminal block securely Wiring work must be done after installing the unit body Do not connect any load other than a three phase inductive motor to the U V and W output terminals e Take sufficient shielding measures when using the product in the following locations Not doing so may result in damage to the pr
54. Specifications 7 5 Options Input Noise Filter 3G3AX NFI Series Dimensional Drawing 3G3AX NFI21 NFI22 66 52 10 Inverter side olele lt E Lenk Eat gsr gt r L3 L2 L1 Power supply J rains side e TEL 2 05 0 LL M4 x lt c of 3G3AX NFI23 NF141 NF142 74 Dimensions Unit mm Model k C y A B C D Inverter side 5 7 3G3AX NFI123 128 118 56 10 RRE Lo L3 L2 L1 L A 3G3AX NF141 144 130 56 11 3G3AX NF142 144 130 56 11 lt a 8 L3 L2 L1 2 TERN C Power z D M4 supply side ME len 7 17 7 5 Options Specifications Applicable Rated input current In Leakage c rr nt Power supply Model Inverter capacity A at an ambient Power loss W 9 o mA phase at 60 Hz kw temperature of 50 C 3G3AX NF121 0 2 to 0 75 3x6A 3 lt 1 5
55. adjuster via terminal AT 03 Switches between FI FREQ adjuster via A005 FV FI selection terminal AT 02 No 4 9 04 FV input only 05 FI input only D gt e A011 FV start frequency 0 0 to Max frequency 0 0 No Hz 4 10 E A012 FV end frequency 0 0 to Max frequency 0 0 No Hz 4 10 lt A013 FV start ratio 0 to 100 0 No 4 10 A014 FV end ratio 0 to 100 100 No 4 10 A015 FV start selection see External start frequency A011 set value 01 No BS 4 10 01 0 Hz A016 FV Fl sampling 1 to 17 8 No 4 10 D 2 Multi step speed D 8 A020 r t rence 0 0 0 Starting frequency to Max frequency 6 0 Yes Hz 4 11 kei eb o a wn a 2nd multi ste t A220 p 0 0 Starting frequency to 2nd max frequency 6 0 Yes Hz 4 11 5 speed reference 0 2nd control is displayed when SET 08 is allocated to one of from C001 to C005 3 22 uoneiado Operation 3 7 Parameter List Changes Parameter F nction nam Monitor or data range Default during Unit Page No Digital Operator setting operation A021 Multi step speed 0 0 reference 1 A022 Multi step speed 0 0 reference 2 A023 Multi step speed 0 0 reference 3 A024 Multi step speed 0 0 reference 4 A025 Multi step speed 0 0 reference 5 A026 Multi step speed 0 0 reference 6 A027 Multi step speed 0 0 reference 7 Multi step speed 5 3
56. and the specified frequency parameter cannot be changed x when terminal SFT is ON S Ss DOS Roige selector 02 Data other than b031 cannot be changed 01 Be 03 Data other than b031 and the specified frequency parameter cannot be changed 10 Data other than parameters changeable during operation cannot be changed 2nd control is displayed when SET 08 is allocated to one of from C001 to C005 App 10 xipueddy Appendix Appendix 1 Parameter List Changes Parameter Finition name Monitor or data range Default during Unit Set No Digital Operator setting value operation eeren a 00 Disable b050 pie ower 01 Enabled Stop 00 No n ary P 02 Enabled Restart O interruption S Starting voltage of S posi Nonstop function 9 4 to 1000 0 0 No V at momentary g power interruption o Stop deceleration gt level of non stop g b052 function at 0 0 to 1000 0 0 No V momentary power e interruption w Deceleration time 5 of non stop 0 01 to 99 99 amp b053 function at 100 0 to 999 9 1 0 No s momentary power 1000 to 3000 Q interruption 0 Deceleration 3 starting width of b054 non stop function 0 0 to 10 0 0 0 No Hz at momentary power interruption Overvoltage protection b055 proportional gain 0 2 to 5 0 0 2 Yes during deceleration j Overvoltage 2 boge Protection integral 00 to 150 0 0 2 Yes s fo time during
57. at rated current App 42 xipueddy Appendix Appendix 2 Communication Function Register Function name Farameter BAN Monitor or data range Resolution No No Function 1124h Overload warning level C041 R W 0 to 20000 0 01 153Ah 2nd overload warning level C241 R W Set to10000 at rated current 1126h AYA frequency during C042 R W 0to 4000 0 1 Hz acceleration 1128h _ Arrival frequency during C043 R W 0 to 4000 0 1 Hz deceleration HOOK Cer ee cosa Rw Oto 1000 0 1 112Eh PID FB upper limit C052 R W 0 to 1000 0 1 112Fh PID FB lower limit C053 R W 0 to 1000 0 1 1137h Operator Modbus selection C070 Communication speed 1138h selection C071 Baud rate selection 1139h Communication station No C072 O selection 413Bh Communication parity C074 Do not change through ModBus selection communication For setting refer to icati j ModBus Setting App 18 113Ch Communication stop bit C075 E selection 113Dh Communication error C076 L selection 113Eh Communication error C077 _ timeout 113Fh Communication wait time C078 1141h FV adjustment C081 R W 0 to 2000 0 1 1142h Fl adjustment C082 R W 0 to 2000 0 1 1145h AM offset adjustment C086 R W 0 to 100 0 1 V Not used C091 Do not change 1149h UP DWN selection C101 R W 00 OFF 01 ON 00 Trip
58. below Keep the length to 20 m or less BOON ss a5 a5 BBS ES es ics ape al Ground connection is not required Connect to the ground terminal of the Inverter Note 4 Keep the wiring away from the power cable of the main circuit and from the wiring on the relay control circuit More than 10 cm apart 2 10 c D m m 2 2 Wiring Selecting the Sequence Input Method Sink Source Logic WELogic Selection Method for the Multi function Input Terminals When the internal power supply is used you can switch the logic by rearranging the short circuit bar on the control circuit terminal block The default setting is sink logic lt Sink Logic gt lt Source Logic gt Note 1 Remove the short circuit bar when the external power supply is used Inside the Inverter When interface power supply is used When external power supply ls Used 24V DC 24V DC oO D 2 n PLC etc Inverter PLC etc Inverter 24V DC 2 D 2 oO a J O op PLC etc PLC etc Inverter Inverter 2 11 2 2 Wiring Wiring the Main Circuit Terminals Connecting the Main Circuit Terminals Wiring Applicable device ae Applicable Inverter model Powercable Earth Ea breaker te oat Rated 600 V 0 2 3G3UX A2002 1 25 mm 5 A 10A o i 3G3JX A2004 eee ee 10A b 3G3JX A4004 3A 5 3G3JX A2007 2 0
59. communication cable connected to the ModBus bus line Set the 485 OPE communications selector to 485 Turn on the power and start ModBus communications Switching from ModuBus to the External OPE 1 Remove the ModBus communication line from the RJ45 connector of the Inverter while the Inverter is stopped Wait 30 seconds to operate the Digital Operator 2 Set parameter C070 to 02 OPE using the Digital Operator and save it 3 Shut off the power 4 Set the 485 OPE selector S7 to OPE and connect the external OPE to the RJ45 connector 5 Turn on the power and start external OPE communications Operating area of OPE MODBUS MODBUS gt OPE the Inverter Enlarged view of the operating Enlarged view of the operating area area S7 S7 485 S8 485 S8 ON ON Mi OPE OPE Snip OFF OFF Note Be sure to set parameter C070 in advance Communication protocol will not be changed merely by switching S7 App 18 x pu ddy Appendix 2 Communication Function ModBus Related Parameter Settings ModBus communication requires the following settings Be sure to set the parameters shown below In case the parameter settings are changed ModBus communication will not start until the Inverter is turned ON again even if 485 is selected with the 485 OPE selector
60. error retry function because the machine may abruptly start when stopped by an alarm Be sure to confirm the RUN signal is turned off before resetting the alarm because the machine may abruptly start MNon Stop Function at Momentary Power Interruption e Do not come close to the machine when selecting restart in the non stop function at momentary power interruption selection 6050 because the machine may abruptly start after the power is turned on Operation Stop Command Provide a separate emergency stop switch because the STOP key on the Digital Operator is valid only when function settings are performed eWhen checking a signal during the power supply and the voltage is erroneously applied to the control input terminals the motor may start abruptly Be sure to confirm safety before checking a signal uoneiado 3 2 Operation 3 1 Test Run Procedure 3 1 Test Run Procedure Item Description Reference page Installation and Mounting Install the Inverter according to the installation conditions 2 1 y Make sure that the installation conditions are met Wiring and Connection Connect to the power supply and peripheral devices 2 5 Select peripheral devices that meet the specifications and wire correctly Power On Check the following before turning on the power y Make sure that an appropriate power supply voltage is supplied and that the
61. following table Coil status Data OFF ON ON gt OFF Change data MSB FFh 00h Change data LSB 00h 00h Example e Issues the RUN command to the Inverter with the slave address 8 For running 03 must be set to A002 e The coil number of the RUN command is 1 Query Response No Field name pris No Field name See 1 Slave address 08 1 Slave address 08 2 Function code 05 2 Function code 05 3 Coil address 2 MSB 00 3 Coil address 2 MSB 00 4 Coil address LSB 00 4 Coil address LSB 00 5 Change data MSB FF 5 Change data MSB FF 6 Change data LSB 00 6 Change data LSB 00 7 CRC 16 MSB 8C 7 CRC 16 MSB 8C 8 CRC 16 LSB A3 8 CRC 16 LSB A3 1 There is no response for broadcasting 2 Note that the coil start address is 0 which is smaller by 1 than the coil number 1 The coil addresses for coil numbers from 1 to 31 are 0 to 30 Refer to lt Exception Response gt App 29 if writing into the coil cannot be performed normally lt Writing into the holding register 06h gt Writes data into the specified holding register Example Write 50 Hz into the Inverter with slave address 8 as multi step speed reference 0 A020 The data resolution of the holding register 1029h of multi step speed reference 0 A020 is 0 1 Hz To set 50 Hz set the change data to 500 01F4h App 26 x pu ddy Ap
62. indicator should light up W T3 e Turn on the power e Does the display show E e Press the Mode key to confirm the status and then reset e Is the allocation of the multi function Check the allocation of the multi input correct function inputs e Is the RUN key RUN command C001 to C005 turned on e Turn on the RUN key RUN e Are FW or RV input and terminal SC command or PSC connected e Connect FW or RV input to terminal SC or PSC e Is the frequency set with F001 e Press the key to set the frequency selected e Is the potentiometer connected to e If terminal mode is selected set the terminals FS FV FC potentiometer to FS FV FC e Are RS and FRS inputs still turned e Turn off these inputs on Voltage e Is the motor restrained e Release the restraint and reduce the observed for load Inverter outputs Or is it overloaded e Operate the motor separately U T1 V T2 and W T3 Motor e Are output terminals U T1 V T2 and Connect according to the motor rotation is W TS3 correct phase sequence Generally the in reverse e Is the phase sequence of the motor sequence is U T1 V T2 and W T3 in U T1 V T2 W T3 and is the rotation forward in forward or reverse e Is the control circuit terminal correct Select FW for forward and RV for e Is F004 set correctly in the motor reverse rotation direction selection via the Digital Operator Motor e Does not rise even after the frequency Replace the frequency
63. nE E E T A ether ae 4 71 automatic carrier frequency reduction s 4 41 automatic energy saving operation AR iar E Se tahd tee oe bere el ete does beat AVR voltage selection 00 0 0 eee ee eeeeeeeeeeeeeee base frequency i2 i 0 i e da te ena 4 8 C Carrier frequency sessssesseesersreersirserrrnrinrrureeernresenne CF1 to CF4 communication function ModBus constant torque characteristics VC 0 0 4 12 control method 2 o seca ce cieecae stents eetaee aes 4 12 Cooling fan control oo ee ee eee ee eee teeter tereeeaees 4 39 E fault frequency monitor fault MONON ni irrino dant ee eens fin temperature MONItOr 0 ee eee eect eee eeeee forced Operator oo ese eeeeseeseeeeeeeseeeseeeneeeseeeeteaes forced terminal DIOCK eee ee eee eee eee eeeeeeeee frequency addition ADD eee frequency arrival cece ee ee eee cee eee teneteeeeeneeeaes frequency arrival Signal ce eee eee eee eeee eee frequency conversion coefficient frequency conversion monitor eee frequency JUMP s seis acon ean ine frequency limit l wer IME ennaa anii 4 19 upper limit aessseseeeeeseereerrersrrrrsirrrrernsrrernsrreensene 4 19 frequency pull in ssssesesssesreriseusruerneruriuenurnurneernennenn 4 28 frequency reference selection eeens 4 7 FRS EV ra EE E T T TA T 4 72 l O ss Initialization aa Ae Ae es MA a 4 37 input terminal NC NO ou e
64. o elore aren mn alia are a i 5 7 23 7 5 Options Specifications 3G3AX NFO Series Applicable Inverter capacity kw Rated External dimensions Weight Power supply Model current Height x Width x a 200 Vclass 400 V class A Depth mm kg 3G3AX NFOO1 0 75 max 2 2 max 6 140 x 95 x 50 1 0 3 phase 3 wire rated voltage 3G3AX NFO02 1 5 2 2 3 7 12 160 x 110 x 70 1 1 500 V AC 3G3AX NFO03 3 7 25 160 x 110 x 120 1 8 AC Reactor Dimensional Drawing 3G3AX AL2025 AL2055 z D max Emax Ro R Sol S Toi T ES x I E x lt T I i L e la y X 1 Y 1 A max C max 3G3AX AL2110 A max D max E max Ro R So To T ETTA k gt JI 3 I i a H JI i X 1 Y 1 C max 7 24 suoleoiineds Specifications 7 5 Options 3G3AX AL4025 AL4055 D max Emax Ro R So S To T 4 T T L
65. or sounds when the power is off Check that there is no v Visual dirt or dust 2 inspection Check that the fan is v Visual mounted correctly inspection Control Operation Check the balance of v Measure Voltage Digital circuit check output voltage levels the phase difference multimeter between phases in to phase between phases Rectifier single Inverter run voltage 2 max Voltmeter between Inverter output terminals U T1 V T2 and W T3 Check that there are v Simulate Operates with no no errors in trip the Inverter faults detection and the trip circuit display circuit output throughout the Ex Use an operation of sequence external trip protection etc Parts General Check that there are v Visual No faults check no abnormal odors or inspection including discoloration PCB Check that there is no v significant rusting Capacitor Check that there is no v Visual 5 liquid leakage or inspection deformation 1 The life of the capacitor depends on ambient temperatures Refer to the product life curve in Appendix 3 When the capacitor stops operating at the end of the product s life the Inverter must be replaced 2 Clean the Inverter periodically Accumulated dust in or on the cooling fan or heat sink can cause the Inverter to overheat soueUd UIeWY pue uonoadsuj Inspection and Maintenance 6 1 Inspection and Maintenance Inspection Standard Pepeehon
66. output from 0 to 10 V HAM Selection Select a signal to output from the following table Parameter No Function name Data Default setting Unit C028 AM selection 00 Output frequency 0 to 10 V 0 to Max frequency Hz 01 Output current 0 to 10 V 0 to 200 of the rated current 00 Related functions A011 A101 A012 A102 A013 A103 A014 A104 A015 A105 Output Frequency Outputs the voltage according to the output frequency with the maximum frequency being full scale This is intended for display indication and cannot be used as a line speed signal Though the accu racy is 5 this could be exceeded depending on your meter Outputs a frequency obtained by multiplying the output frequency by the conversion coefficient b086 with the maximum frequency being full scale Output Current Outputs a current value with 200 of the Inverter rated voltage being full scale The output method is the same as the output frequency Monitor accuracy is 10 at the halfway point of base frequency AM Adjustment e Adjust the calibration of the meter connected to the AM terminal by using the Inverter setting OG Gl 10V 1mA Parameter No Function name Data Default setting Unit b080 AM adjustment 0 to 255 Adjust to the scale 100 C086 AM offset adjustment 0 0 to 10 0 See the figure below 0 0 V Related functions A011 A101 A012 A1
67. rated current to 10B7h Overload limit parameter b023 R W 1 to 300 0 1 s 152Bh 2nd overload limit parameter b223 R W 0BBh Overload limit Source b028 R W 00 Set values in b022 _ selection 01 Input FV terminal 152Ch 2nd overload limit source b228 R W 00 Set values in b222 selection 01 Input FV terminal 1171h Deceleration rate constantat boog Rw 1 to 30000 0 1 s frequency pull in restart 4472h Frequency pull in restart b030 R W 200 to 20000 0 01 level App 39 Appendix 2 Communication Function megister Function name parameter WN Monitor or data range Resolution No No Function 00 Data other than b031 cannot be changed when terminal SFT is ON 01 Data other than b031 and the specified frequency parameter cannot be changed when terminal SFT is ON 10BCh Soft lock selection yoat I R aA oaa apaa teem changed 03 Data other than b031 and the specified frequency parameter cannot be changed 10 Data other than parameters changeable during operation cannot be changed Selection of non stop 00 Disabled 10C9h function at momentary b050 R W 01 Enabled Stop power interruption 02 Enabled Restart Starting voltage of non stop 10CAh function at momentary b051 R W 0 to 10000 0 1 V power interruption Stop deceleration level of 10ocBh 0ON Stop function at b052 RW 0 to 10000 0 1 V momentary power interruption Decelera
68. reset at power on 01 Trip reset when the power is OFF A AAE ENSE ESUN 6102 BAN 02 Enabled only during trip Reset when E the power is ON Logic operation function A TISON input C141 R W 00 RUN 01 FA1 02 FA2 03 OL 04 OD 05 AL 06 Dc 07 FBV 08 NDc 10 f ODc 43 LOC 1154h Logic operation function B C142 R W input 1152h Logic operator selection C143 R W 00 AND 01 OR 02 XOR App 43 Appendix 2 Communication Function Register Function name Parameter RAN Monitor or data range Resolution No No Function 1153h Output terminal P1 ON delay C144 R W O to 1000 4154h oe oe terminal P1 OFF C145 RW 0to1000 delay 0 1 s 1157h Relay output ON delay C148 R W O to 1000 1158h Relay output OFF delay C149 R W O to 1000 00 0 2 02 0 4 04 0 75 1165h Motor capacity selection H003 R W 06 1 5 07 2 2 09 3 7 11 5 5 12 7 5 00 0 2 02 0 4 04 0 75 1541h 2nd motor capacity selection H203 R W 06 1 5 07 2 2 09 3 7 11 5 5 12 7 5 1166h Motor pole number selection H004 R W 2 4 6 8 1 pole 1542h 209 Motor pole number H204 R W 2 4 6 8 1 pole selection 1168h Stabilization parameter H006 R W 0 to 255 1 1544h 2nd stabilization parameter H206 R W 0 to 255 1 0900h Enter command Ww Indefinite value App 44 xipueddy Appendix Appendix 3 Product Life Curve Appendix 3 Product Life Curve Li
69. result in a serious injury due to an electric shock Do not operate the Digital Operator or switches with wet hands Doing so may result in a serious injury due to an electric shock Inspection of the Inverter must be conducted after the power supply has been turned off Not doing so may result in a serious injury due to an electric shock The main power supply is not necessarily shut off even if the emergency shutoff function is activated Do not change wiring mode change switches S7 S8 optional devices or replace cooling fans while power is being supplied Doing so may result in a serious injury due to an electric shock N CAUTION Do not touch the Inverter fins braking resistors and the motor which become too hot during the power supply and for some time after the power shutoff Doing so may result in a burn la ada Take safety precautions such as setting up a molded case circuit breaker MCCB that matches the Inverter capacity on the power supply side Not doing so might result in damage to property due to the short circuit of the load Safety Information Operation and Adjustment Be sure to confirm the permissible range of motors and machines before operation because the Inverter speed can be changed easily from low to high Provide a separate holding brake if necessary Precautions for Use Error Retry Function e Do not come close to the machine when using the
70. s OFF for 40 s ON for 10 s OFF for 90 s a Powereoneunption Instantaneous 0 73 kW Instantaneous 6 kW Instantaneous 0 73 kW P Short time rating 120 W Short time rating 120 W rating 120 W x 2 in series 7 14 suoledijineds Specifications 7 5 Options Applicable voltage class 200 V class 400 V class 5 1 The temperature relay operates if the internal resistor reaches approx 200 C and D recovers at approx 170 C NC D Protective Functions Rating of contact 240 V AC 3 A R load 0 2 A L load 36 V DC 2 A R load Minimum load 240 V AC 25 mA a 2 Built in fuse in the internal resistor recovery impossible E Ambient temperature 10 C to 50 C pe Fg 20 C to 65 C short time temperature during transport wi Humidity 20 to 90 with no condensation Vibration 5 9 m s 0 6G 10 to 55 Hz amp Location At a maximum altitude of 1 000 m indoors without corrosive gases or dust DC Reactor 3G3AX DL Series Dimensional Drawing 2 l amp g v 0 amp Y D 2 K 7 E HEN Ep N L x AC B MAX 7N Ground terminal M4 j E amp Osa H MAX Figure 1 7 15 7
71. setting unit rotation setting unit is turned on with correct speed does wiring not rise e Is the motor overloaded e Reduce the load e Motor rom becomes lower than the set value due to the limit function if overloaded 5 5 5 2 Troubleshooting Situation Possible cause Remedy Rotation is e Is the load too varied e Increase the capacity of both the unstable motor and Inverter e Is the power voltage varied e Reduce the variation e Is this situation observed at a specific e Finely adjust the output frequency frequency Motor e Is the maximum frequency setting e Check the V F pattern according to rotation correct the motor specifications doesn t e Check the transmission gear ratio match Data value Does not e After changing the data using the e Input data again and press the Enter is change with Increment Decrement key the Enter key abnormal data set key was not pressed before the power was turned off e Was the power turned off within 6 e Wait 6 seconds or more after seconds of changing the data and changing data and pressing the pressing the Enter key Enter key Data would e Frequency e Is the selection between operator and Check the selections of the setting not would not terminal modes correct modes of A001 and A002 change change e Can neither operate nor stop Cannot change Is the soft lock activated e Reset the SFT terminal data e Is the soft lock data 02 and
72. the main circuit terminal and ground is 5 MQ or more at 500 V DC megger e Do not conduct a withstand voltage test on any part of the Inverter Doing so may result in the deterioration of parts soueUd UIeWY pue UO Oedsu To shorten non operation time we recommend always keeping a spare Inverter ready 6 2 Inspection and Maintenance 6 1 Inspection and Maintenance Daily Inspection and Periodic Inspection Inspection Standard nepechon ii Inspection Inspection point period nspection Criteria replacement Meter part item method Daily Periodic period General Ambient Check ambient v Monitoring Ambient Thermometer environment temperature as well visual temperature as checking for inspection 10 C to 40 C humidity dust With no freezing hazardous gases oil mist etc Ambient humidity Hygrometer 20 to 90 With no condensation Entire device Check that there are v Visual or no abnormal vibrations acoustic or sounds inspection Powersupply Check that the main v Voltage The following Tester voltage circuit voltage is measureme conditions must be normal nt between satisfied terminals R 200 V class L1 S L2 200 to 240 V and T L3 on 50 60 Hz the Inverter 400 V class terminal 380 to 480 V block 50 60 Hz Main General Insulation resistance vy Megger 5M min 500 V DC circuit test check megger between main circuit Refer to 6 termi
73. to 790 760 Yes V 4 40 setting Overvoltage protection function 00 Disabled bles selection during 01 Enabled 00 No SESS deceleration Overvoltage protection level 200 V class 330 to 395 380 3 ult setting during 400 V class 660 to 790 760 No 435 deceleration Overcurrent ey b140 suppression a el 01 No 4 41 function Automatic carrier 00 Disabled b150 eduction 01 Enabled 00 Ne al aoe Ready function 00 Disabled b151 selection 01 Enabled 00 Ne Ae 2nd control is displayed when SET 08 is allocated to one of from C001 to C005 3 31 3 7 Parameter List Parameter F netonname Monitor or data range Default Pe Unit Page No Digital Operator setting 3 operation 00 FW forward coo1 Multi function 01 RV reverse 00 input 1 selection 02 CF1 multi step speed setting binary 1 03 CF2 multi step speed setting binary 2 C201 2nd multi function 04 CF3 multi step speed setting binary 3 00 input 1 selection 05 CF4 multi step speed setting binary 4 06 JG jogging 7 07 DB external DC injection braking C002 ier A on 08 SET 2nd control 01 09 2CH 2 step acceleration deceleration 11 FRS free run stop C202 2ndmultifunction 12 EXT external trip 01 input 2 selection 13 USP USP function 15 SFT soft lock Multi function 16 AT analog input switching C003 input 3 selectio
74. uneton 02 FA2 set frequency min 00 input 03 OL overload warning 04 OD excessive PID deviation 05 AL alarm signal 06 Dc disconnection detected 07 FBV PID FB value fault L tion funct C142 29 7 PTDI unction Og NDc network error 01 10 ODC option error 43 LOC light load detection signal 00 AND 01 OR C143 Logic operator selection 02 XOR 00 Network Signal Error Output When the FieldBus Option is Used This function outputs a signal if an error is detected while the FiledBus option is used This works if the Inverter built in network communication watchdog functions You can the set timeout time in P044 The signal is output from the ODc allocated to the output terminal if communication has not been observed after the specified time period Data Symbol Function name Status Description inati ON 10 ODc Gomimiunication option Network error output disconnected OFF Available input terminals P1 PC MA MC or MB MC Required settings C021 C026 P044 P045 4 67 4 2 Function Mode Light Load Detection Signal This function outputs a signal when the Inverter output current has fallen below the C039 set value Data Symbol Function name Status Description is ee Light load detection ON Output current is lower than the C039 set value signal OFF Output current is higher than the C039 set value Available
75. 0 4 of the max frequency 25 C 10 C Frequency setting Digital setting 0 1 Hz resolution Analog setting Max frequency 1000 Voltage Frequency V f characteristics constant reduced torque characteristics Overload current rating 150 for 1 min Acceleration Deceleration time 0 01 to 3000 s line curve selection 2nd acceleration deceleration setting available Carrier frequency modification range 2 to 12 kHz DC injection braking Starts at a frequency lower than that in deceleration via the STOP command at a value set lower than that during operation or via an external input Level and time settable Protective functions Overcurrent overvoltage undervoltage electronic thermal temperature error ground fault overcurrent at power on state overload limit incoming overvoltage external trip memory error CPU error USP trip communication error overvoltage protection during deceleration momentary power interruption protection emergency shutoff 2 Q O N a O O Q e Cc 2 n 5 Q Setting with the FREQ adjuster and the Increment Decrement keys on the Digital Operator variable resistance from 1 to 2 kQ 2 W 0 to 10 V DC input impedance Frequency 10 kQ 4 to 20 mA input impedance 250 Q communication through an RS 485 settings port Modbus communication Digital Simultaneous inputs of FV FI are not acceptable Also do not
76. 0 A220 if the frequency reference is set to the Digital Operator A001 02 e Use A021 to A035 to set frequencies for speeds 1 to 15 e You can also select a multi step speed by turning on off the multi step speed terminals CF1 to CF4 and set the multi step speed frequency with F001 Multi step speed terminals Reflected speed Multi step speed CF4 CF3 CF2 CF1 Oth 7 0 Reference source according to the A001 setting 1st r 1 A021 2nd 0 A022 c 1 gt 3rd 1 A023 O 0 4th 0 A024 re 0 gt 5th 1 A025 7 6th 0 A026 7th 1 A027 8th 0 A028 9th n 1 A029 10th i 0 A030 11th 1 A031 12th 5 0 A032 13th 1 A033 14th 5 0 A034 15th 1 A035 Jogging Operation This function allows you to determine and fine tune the motor stop position Data Symbol Function name Status Description ON Operates at the set jogging frequency 06 JG Jogging operation OFF Stop Available input terminals C001 C002 C003 C004 C005 Required settings A002 01 A038 gt b082 A038 gt 0 A039 4 46 Functions 4 2 Function Mode Parameter No Function name Data Default setting Unit A038 Jogging frequency 0 00 Starting frequency to 9 99 6 00 Hz 00 Free run stop A039 Jogging stop selection 01 Deceleration stop 00 Hz 02 DC injection braking stop
77. 00 3 0 o level C052 PID FB upper limit 100 0 0 to 100 0 C053 PID FB lower limit 0 0 Related functions d004 A001 A005 C001 to C005 C021 C026 e To use this function set A071 to 01 e To switch between enable disable via the terminal block external signal allocate 23 PID enable disable to the desired multi function input Select OFF for enable and ON for disable Basic Structure of PID Control Example Control Target value __Deviatione 1 value _ Normal control Sensor K 1 Ti s o gt 2 Do 0v 9e y te fs Jof the Inverter z 36 4 to 20 mA Feedback Oto 10V Transducer 4 to 20 mA Kp Proportional gain Ti Integral time Td Derivative time s Operator e Deviation 4 20 Functions 4 2 Function Mode MTarget Value Selection e The target value depends on the terminal selected in frequency reference A001 other than that in A076 You cannot set analog inputs FV and FI to both target and feedback values simultaneously Do not connect the signal lines for inputs FV and FI simultaneously Feedback Selection Select a terminal for feedback signals in A076 The setting of FV FI terminal selection A005 is disabled when the control terminal block terminal 01 is set in A001 EPID Feedback Value Monitor eYou can monitor the PID feedback value in d004 The monitor value is displayed as the multiplied value of the PID scale A075 Monitor display Feedback value x A075 settin
78. 02 A013 A103 A014 A104 A015 A105 4 73 4 2 Function Mode When C086 0 0 AM output When B080 100 AM output 1 2 FS Full scale FS 1 2 FS Full scale FS Hz or A Hz or A lt Group H Motor Control Parameters gt Motor Capacity and Pole Number a 3 Set the capacity and number of poles of the motor connected to the Inverter With incorrect parameters set appropriate operation cannot be ensured gt o Parameter No Function name Data Default setting Unit H003 Motor capacity selection 200 V class 0 2 0 4 0 75 1 5 2 2 3 7 5 5 7 5 Inverter capacity kW H203 2nd motor capacity selection 400 V class 0 4 0 75 1 5 2 2 3 7 5 5 7 5 H004 Motor pole number selection 2 4 6 8 4 Pole H204 2nd motor pole number selection Related functions A041 to A045 A241 to A244 To switch to the 2nd control allocate 08 SET to the multi function input terminal and then turn it on Stabilization Parameter This function adjusts to reduce motor hunting Parameter No Function name Data Default setting Unit H006 Stabilization parameter 100 7 0 to 255 H206 2nd stabilization parameter 100 Related functions A045 b083 To switch to the 2nd control allocate 08 SET to the multi function input terminal and then turn it on eIn case of motor hunting check whether the motor capacity selection H003 H203 and motor pole number s
79. 07 Displayed value d007 Output frequency d001 x Frequency conversion coefficient b086 Display d007 0 00 to 99 99 100 0 to 999 9 1000 to 9999 1000 to 3996 Displays in increments of 0 01 Displays in increments of 0 1 Displays in increments of 1 Displays in increments of 10 Setting range b086 0 1 to 99 9 0 Canbe set in increments of 1 Example When the output frequency d001 50 0 Hz and the frequency conversion coefficient b086 1 1 the monitor d007 displays 55 0 through 50 0 x 1 1 55 0 STOP Key Selection You can select whether to enable the STOP key on the Digital Operator even if the RUN command is set to the control terminal block terminal Parameter No Function name Data Default setting Unit 00 Enabled 00 b087 STOP key selection 01 Disabled e The trip reset function via the STOP RESET key works according to this setting 4 38 suoloun Functions 4 2 Function Mode Free run Stop Selection and Stop Selection You can select the operation performed when the free run stop input is released and select the stop method from deceleration or free run stops Parameter No Function name Data Default setting Unit b088 Free run stop selection 00 O kiz start 00 01 Frequency pull in restart b091 Stop selection 00 Deceleration Stop 00 01 Free run stop Related functions C001 to C00
80. 1 S L2 to L2 and T L3 to N L3 Relay Output Saa Terminal Block Control Circuit Terminal Block r200 to A2007 o Type AF90 TO ATIO AE007 to AE022 Screw size D mm Screw size D mm Main circuit M3 5 7 1 M4 9 2 Control circuit M2 M2 Relay M2 5 M2 5 Ground M4 M4 2 13 2 2 Wiring Screw Tightening Torque Screw Tightening torque M2 0 2 Nem max 0 25 Nem M2 5 0 5 Nem max 0 6Nem M3 5 0 8 Nem max 0 9 Nem M4 1 2 Nem max 1 3 Nem MExplanation of the Main Circuit Terminal Connection Termina Terminal name Function Connection example symbol R L1 S L2 Main power supply T L3 input terminal Connect the input power supply U T1 Inverter output V T2 WITS terminal Connect to the motor Normally connected by the short circuit 1 External DC reactor bar Remove the short circuit bar P 2 terminal between 1 and P 2 when a DC reactor is connected u o Regenerative Connect optional regenerative braking ii i P 2 N braking unit units Power sidol connection terminal If a braking torque is required PPly Do not remove the short circuit bar Gro nd terminal Ground Connect to ground to prevent between 1 and P 2 when a DC o electric shock and reduce noise reactor is not connected For 3G3JX AEOO0D s terminal symbols R L1 corresponds to L1 S L2 to L2 and T L3 to
81. 1 Operation frequency input 00 Digital Operator F001 01 _ A setting 01 Digital Operator FREQ adjuster 02 Input FV A142 Operation frequency input 03 Input FI E 02 _ B setting 04 RS485 communication 00 Addition A B A143 Operator selection 01 Subtraction A B 00 02 Multiplication A x B EN Related functions A001 10 Inputs FV and FI cannot be set simultaneously Do not connect the signal lines for inputs FV and a FI simultaneously 5 O 5 Digital Operator o A14 O FREQ adjuster o F Input A 4 Input FV o Input FI O ModBus communication o A B oe B A B Output frequency Digital Operator 9 AxB FREQ adjuster O InputB 4 InputFV _O InputFl O te Lave L ModBus communication 0O Frequency Addition Function This function adds or subtracts the constant frequency set in A145 to from the output frequency Select addition or subtraction in A146 Parameter No Function name Data Default setting Unit A145 Frequency addition 0 to 400 0 0 0 Hz amount 00 Adds the A145 value to the output A146 Frequency addition frequency 00 S direction 01 Subtracts the A145 value from the output frequency Related functions C001 to C005 ADD input e Inputs FV and FI cannot be set simultaneously Do not connect the signal lines for inputs FV and FI simultaneously
82. 1 bit Cors selection 2 2 bits i _ 00 Trip Comm nication anak 01 Trip after deceleration stop C076 02 Ignore 02 selection 03 Free run 04 Deceleration stop Communication error 0 000993 C077 i Set the timeout time before a 0 00 s timeout S communication error occurs Communication wait 0 to 1000 Ore time Set the communication wait time 0 m3 Analog Input Two types of external analog inputs are available for frequency reference For voltage input you can set a frequency from 0 to maximum by applying a voltage from 0 to 10 V between inputs FV and FC For current input apply 4 to 20 mA between inputs FI and FC Note that voltage and current cannot be input simultaneously Also do not connect the signal lines for inputs FV and FI simultaneously ofrstev rifec Reference voltage 10 V AT m A001 6 Frequency setting Inverter VR o O O O Voltage input Current input Analog ground A005 set value 02 03 04 05 AT terminal input status OFF ON OFF ON OFF ON OFF ON Analog input enabled FI FC Volume FI FC Volume FV FC FI FC Using the External Volume VR 4 71 This is the general method that can be easily achieved Connect a variable resistor between terminal FS a 10 V power supply inside the Inverter and ground FC and then connect its output to terminal FV You can set the frequency by adjusting VR The external VR should be that
83. 10 to 100 of the base frequency The Inverter outputs voltage based on a curve of the 1 7th power of the frequency Period c Provides constant voltage within a range from the base frequency to the maximum frequency Torque Boost This function helps compensate for insufficient motor torque in a low speed range Compensates for the voltage drop caused by the 1st motor resistance or by wiring to suppress torque reduction in a low speed range e To select the simple torque boost in the torque boost selection A041 A241 set the motor capacity selection H003 H203 and motor pole number selection H004 H204 according to your motor Manual Torque Boost A042 A242 A043 A243 Adds the voltage set in A042 A242 and A043 A243 to the V f characteristics and outputs the resulting voltage The addition value is set in percentage terms based on the AVR voltage selection A082 as 100 4 13 4 2 Function Mode e The manual torque boost frequency A043 A243 is set in percentage terms based on the base frequency as 100 Output voltage 100 p T V f characteristics Manual torque f boost votage A042 A242 L L Z 7 A048 1 Example VC o i gt SYS Base frequency Max frequency Manual torque boost A003 A203 A004 A204 frequency A043 A243 Sereen e If you raise the set value of the manual torque boost be careful about motor overexcitation Otherwise the motor may burn out e Should such a si
84. 20 to 40 Braking At capacitor feedback DC injection braking Injection braking frequency time braking force variable frequency control available 1 3 phase 200 V Class Item 1 3 phase 200 V class Model name 3G3UX AE002 AE004 AE007 AE015 AE022 Applicable motor kW 0 2 0 4 0 75 1 5 2 2 si capacity HP 1 4 1 2 1 2 3 Rated output capacity 200 V 0 4 0 9 1 3 2 4 3 4 kVA 240 V 0 5 1 0 1 6 2 9 4 1 Rated input voltage 1 3 phase 200 V 15 to 240 V 10 50 60 Hz 5 torque Built in filter None Rated input current A 1 8 3 4 5 2 9 3 13 0 Rated output voltage 2 3 phase 200 to 240 V Cannot exceed that of incoming voltage Rated output current A 1 4 2 6 4 0 7 1 10 0 Weight kg 0 8 0 9 1 5 2 3 2 4 Cooling method Self cooling Forced air cooling At short time deceleration Approx 50 Approx 20 to 40 Braking At capacitor feedback DC injection braking Injection braking frequency time braking force variable frequency control available 7 2 suoleoiineds 7 1 Standard Specification List Common Specifications Item Specifications Enclosure rating 4 Semi closed IP20 Control method Phase to phase sinusoidal modulation PWM Output frequency range gt 0 5 to 400 Hz Frequency precision 6 Digital command 0 01 of the max frequency Analog command
85. 250 V 3 phase 200 V AC 3G3AX NFI22 1 5 3x10A 4 lt 1 5 250 V 3G3AX NF123 2 2 3 7 3x20A 6 lt 1 5 250 V 3 phase 3G3AX NFI141 0 4 to 2 2 3x7A 2 lt 7 5 480 V 400 V AC 3G3AX NFI42 3 7 3x10A 4 lt 7 5 480 V Cable Type Weight Model Case enclosure rating Terminal size Wire dia Weight kg 3G3AX NF121 Plastic IPOO M4 1 25 mm 0 5 3G3AX NF122 Plastic IPOO M4 2 mm 0 6 3G3AX NF123 Plastic IPOO M4 2 35 mm 0 7 3G3AX NF141 Plastic IPOO M4 1 25 2 mm 0 7 3G3AX NF142 Plastic IPOO M4 2 mm 0 7 7 18 suolediineds Specifications 7 5 Options EMC compatible Noise Filter 3G3AX EFI Series Dimensional Drawing 3G3AX EFIB1 EFI21 6 5 67 6 5 7 5 caves I i 2 M4 205 190 176 6 110 7 5 bz a 40 2 7 19 7 5 Options 3G3AX EFIB2 EFI22 205 190 176 6 ko Lo i e U 3G3AX EFIB3 EFI23 ko D O O ce gt Te Ny 255 240 226 6 7 5 4 05 45
86. 3 wire 200 V 15 to 240 V 10 50 60 Hz 5 Built in filter Zero phase reactor Rated input current A 1 8 3 4 5 2 9 3 13 0 20 0 Rated output voltage 2 3 phase 200 to 24 0 V Cannot exceed that of incoming voltage Rated output current A 1 4 2 6 4 0 7 1 10 0 15 9 Weight kg 0 8 0 9 1 1 2 2 2 4 2 4 Cooling method Self cooling Forced air cooling Braking torque At short time deceleration At capacitor feedback Approx 50 Approx 20 to 40 DC injection braking Injection braking frequency time braking force variable frequency control available 7 1 Standard Specification List W3 phase 400 V Class Item 3 phase 400 V class Model name 3G3JX A4004 A4007 A4015 A4022 A4037 Applicable motor kw 0 4 0 75 1 5 2 2 3 7 capacity HP 1 2 1 2 3 5 Rated output capacity 380 V 0 9 1 6 25 3 6 5 6 kVA 480 V 12 2 0 3 1 4 5 7 1 Rated input voltage 3 phase 3 wire 380 V 15 to 480 V 10 50 60 Hz 5 torque Built in filter Zero phase reactor Rated input current A 2 0 3 3 5 0 7 0 11 0 Rated output voltage ig 3 phase 380 to 480 V Cannot exceed that of incoming voltage Rated output current A 1 5 2 5 3 8 5 5 8 6 Weight kg 1 5 2 3 2 4 2 4 2 4 Cooling method Self cooling Forced air cooling At short time deceleration Approx 50 Approx
87. 4 R 0 to 1000 0 1 0012h R Trip monitor 1 Factor code 0014h R Trip monitor 1 Frequency 0 1 Hz 0016h R Trip monitor 1 Current 0 1 A 0017h R Trip monitor 1 Voltage 1 V Fault monitor 1 d081 0018h R Trip monitor 1 Run time MSB 1 h 0019h R Trip monitor 1 Run time LSB 001Ah R Trip monitor 1 ON time MSB 1 h 001Bh R Trip monitor 1 ON time LSB 001Ch R Trip monitor 2 Factor code 001Eh R Trip monitor 2 Frequency 0 1 Hz 0020h R Trip monitor 2 Current 0 1 A 0021h R Trip monitor 2 Voltage 1 V Fault monitor 2 d082 0022h R Trip monitor 2 Run time MSB 1 h 0023h R Trip monitor 2 Run time LSB 0024h R Trip monitor 2 ON time MSB 1 hI 0025h R Trip monitor 2 ON time LSB App 33 Appendix 2 Communication Function ee Function name ao Ea Monitor or data range Resolution 0026h Trip monitor 3 Factor code 0028h R Trip monitor 3 Frequency 0 1 Hz 002Ah R Trip monitor 3 Current 0 1 A 002Bh R Trip monitor 3 Voltage 1 V Fault monitor 3 d083 002Ch R Trip monitor 3 Run time MSB 1 hy 002Dh R Trip monitor 3 Run time LSB 002Eh R Trip monitor 3 ON time MSB 1 h 002Fh R Trip monitor 3 ON time LSB uy 1014h F002 R W 1 to 300000 Acceleration time MSB The second decimal place is ignored 0 01 s F002 when the value is over 10000 100 0 1015h LSB R W sec
88. 42 Manual torque boost voltage Yes Yes A043 A243 Manual torque boost frequency Yes Yes A044 A244 V f characteristics selection No Yes A045 A245 Output voltage gain No Yes A061 A261 Frequency upper limit Yes Yes A062 A262 Lower frequency limit Yes Yes A092 A292 Acceleration time 2 Yes Yes A093 A293 Deceleration time 2 Yes Yes A094 A294 2 step acceleration deceleration selection Yes Yes A095 A295 2 step acceleration frequency Yes Yes A096 A296 2 step deceleration switching frequency Yes Yes b012 b212 Electronic thermal level No Yes b013 b213 Electronic thermal characteristics selection No Yes b021 b221 Overload limit selection No Yes b022 b222 Overload limit level No Yes b023 b223 Overload limit parameter No Yes b028 b228 Overload limit source selection No Yes aoe A a Multi function inputs 1 to 5 selection No Yes C041 C241 Overload warning level No Yes H003 H203 Motor capacity selection No Yes H004 H204 Motor pole number selection No Yes H006 H206 Stabilization parameter No Yes e There s no indication of 2nd control functions on the display You ll see which one is enabled by checking whether the terminal is turned on off e Switching the 2nd control using SET during operation does not work until the Inverter stops 2 step Acceleration Deceleration Function This function changes the acceleration deceleration time during such operations Data Symbol Function name Status Description Enables the 2 step acceleration ON a decel
89. 5 b003 For details refer to Free run Stop page 4 51 in the Multi function Input section Main Unit Monitor Display Selection You can select what items to display on the monitor when the Modbus communication or the Digital Operator is connected with the communications connector on the Inverter Parameter No Function name Data Default setting Unit 01 Output frequency monitor 02 Output current monitor 03 Rotation direction monitor b089 Monitor display selection 04 PID feedback value monitor 01 05 Multi function input monitor 06 Multi function output monitor 07 Frequency conversion monitor e Enabled when the power is turned on if C70 is set to 02 Digital Operator mode selector S7 to OPE Digital Operator and 3G3AX OP01 is connected or C70 is set to 03 ModBus mode selector S7 to 485 RS485 ModBus and ModBus communication is available With this function enabled keys other than the STOP RESET key and the FREQ adjuster on the Digital Operator are disabled eIn case of trip any trip code from E01 to E60 is displayed Also refer to Output Frequency Monitor After Conversion d007 page 4 2 Cooling Fan Control Used to operate the cooling fan of the Inverter while the Inverter is turned ON or only while the Inverter is in operation This function applies to the Inverter models with a built in cooling fan Parameter No Functi
90. 5 Options MSpecifications verter Applicable Dimensions mm Bmax coil dimensions e Figure Inverter Weight Standard input power Model No capacity W D H B xX Y C K kg applicable wire supply kw 3G3AX DL2002 0 2 66 90 98 85 56 72 5 2x8 M4 0 8 1 25 mm min 3G3AX DL2004 0 4 66 90 98 95 56 72 5 2x8 M4 1 0 4 25 mm min 3 1 phase 3G3AX DL2007 oa 0 75 66 90 98 105 56 72 5 2x8 M4 1 3 2mm min Ig 200 VAC SG3Ax DL2015 1 5 66 90 98 115 56 72 5 2x8 M4 16 2mm min 3G3AX DL2022 2 2 86 100 116 105 71 80 6x9 M4 2 1 2 mm min 3G3AX DL2037 3 7 86 100 118 120 71 80 6x9 M4 2 6 3 5 mm min 3G3AX DL4004 0 4 66 90 98 85 56 72 5 2x8 M4 0 8 1 25 mm min 3G3AX DL4007 0 75 66 90 98 95 56 72 5 2x8 M4 1 1 1 25 mm min FA 3G3AX DL4015 Fig 1 15 66 90 98 115 56 72 5 2x8 M4 16 2mm min 3G3AX DL4022 2 2 86 100 116 105 71 80 6x9 M4 2 1 2mm min 3G3AX DL4037 3 7 86 100 116 120 71 80 6x9 M4 2 6 2mm min Operating Environment Ambient temperature 10 C to 50 C Humidity 20 to 90 RH with no condensation Vibration 15 kW max 5 9 m s max 0 6G 10 to 55 Hz 22 kW max 2 0 m s max 0 2G 10 to 55 Hz Location At a maximum altitude of 1 000 m indoors without corrosive gases or dust 7 16 suoleoiineds
91. 5 mA is added per additional meter of the power cable At the power supply input part install a special purpose ground fault interrupter for Inverters that exclude high frequency leakage current and detect only the leakage current within a frequency range that is hazardous to humans Choose a ground fault interrupter with a sensitivity current of at least 10 mA per Inverter Alternatively use a general ground fault interrupter with a sensitivity current of 200 mA or more per Inverter and with an operating time of 0 1 s or more Installing a Magnetic Contactor MC e If the power supply of the main circuit is shut off due to sequencing a magnetic contactor MC can be used When forcibly stopping the load with an MC on the primary side of the main circuit however the regenerative braking does not work and the load coasts to a stop free run Frequently opening and closing the magnetic contactor MC to start and stop a load may cause the Inverter to break down To extend the life of the Inverter s internal electrolytic capacitor limit the frequency to no more than once every 30 minutes Connection Sequence to the Terminal Block e Input power supply can be connected to any terminal because the phase sequence of the input power supply is irrelevant to that of the terminal block R L1 S L2 and T L3 2 15 2 2 Wiring Installing an AC Reactor lf the Inverter is connected to a large capacity power transformer 660 kVA or mo
92. 6 6 soueUd UIeWY pue uonoadsuj Inspection and Maintenance 6 2 Storage 6 2 Storage Ensure the following conditions when storing the Inverter temporarily or for a long term after purchase e Ensure the following conditions when storing the Inverter temporarily for transportation Storage temperature 10 C to 60 C Humidity 20 to 90 RH Without condensation or freezing due to rapid temperature change e Do not store this unit in a place with dust direct sunshine corrosive gas or combustible gas e The Inverter s smoothing capacitor characteristics will deteriorate if left unused for a long time even with no power distribution which will shorten its life 6 7 Chapter 7 Specifications 7 1 7 2 7 3 7 4 7 5 Standard Specification List csssseeeeee 7 1 Measurement Method of Output Voltage 7 5 Connection Example sccccesssseeeeeteseeees 7 6 Dimensional Drawing sssssssseeeeeeeeeeeeees 7 8 OPOS eaea aea ree E e Ee aae aene Ee AEE Ae E oaaae 7 13 Specifications 7 1 Standard Specification List 7 1 Standard Specification List W3 phase 200 V Class Item 3 phase 200 V class Model name 3G3JX A2002 A2004 A2007 A2015 A2022 A2037 Applicable motor kW 0 2 0 4 0 75 1 5 2 2 3 7 capacity HP 1 4 1 2 1 2 3 5 Rated output 200V 0 4 0 9 1 3 2 4 3 4 55 capacity kVA 240 V 0 5 1 0 1 6 2 9 4 1 6 6 Rated input voltage 3 phase
93. Data Coil No 14 13 12 11 10 9 8 7 Coil status OFF OFF OFF OFF OFF ON OFF ON If the reading coil exceeds the defined coil range in the final coil data such coil data is regarded as 0 and returned Refer to lt Exception Response gt App 29 if the coil status reading command has not been performed normally lt Reading the Holding Register Content 03h gt Reads the specified number of consecutive holding register contents from the specified holding register addresses Example e Reads the latest trip information frequency current voltage at trip from the Inverter with the slave address 1 e Refer to the trip status as follows 3G3JX command D081 Factor D081 Frequency ee ie ine ie ne Register No 0012h 0014h 0016h 0017h Trip status Overcurrent E03 9 9 Hz 3 0 A 284 V x pu ddy App 24 Appendix Appendix 2 Communication Function Query No Field name Example Hex 1 Slave address 1 01 2 Function code 03 Register start address 3 3 MSB 00 4 Register start address 11 3 LSB Number of holding 9 registers MSB U Number of holding 6 registers LSB 96 7 CRC 16 MSB 95 8 CRC 16 LSB CD 1 Broadcasting cannot be performed 2 Data is transferred by the number of data bytes In this example 12 OCh bytes are used since 6 pieces of holding register data are returned 3 Note th
94. Disabled Bad function 01 Enabled 01 Output Desired 7 frequency 7 S Actual acceleration after suppression operation Time Output current Suppression level about 160 of the rating Time Automatic Carrier Frequency Reduction Function This function automatically lowers the set carrier frequency when the temperature of the semiconductor inside the Inverter becomes high Parameter No Function name Data Default setting Unit b150 Automatic carrier reduction 00 Disabled 01 Enabled 00 eWhile this function is activated the noise from the motor may be heard differently because of automatic change in career frequency RDY Ready Function This function prepares for Inverter output to rotate the motor immediately after a RUN command is input When this function is enabled and the RDY signal is sent to the multi function input terminal high voltage is applied to terminals U V and W on the main circuit terminal block This happens even if the motor is stopped with the RUN command turned off Do not touch the main circuit terminal block Parameter No Function name Data Default setting Unit b151 Ready function selection 00 Disabled 01 Enabled 00 4 41 4 2 Function Mode lt Group C Multi function Terminal Function gt The 3G3JX has five input terminals S1 S2 S3 S4 and S5 one open collector output terminal P1 two relay outp
95. G3JX_INVERTER Data display o Hz OPOWER OA OALARM RUN command LED indicator EES aun STOP RUN f ea RESET oPRG ALSS Operation keys z ed Name Description OPOWER POWER LED indicator Lit when the power is supplied to the control circuit OALARM ALARM LED indicator Lit when an Inverter error occurs RUN during RUN LED ORUN indicator Lit when the Inverter is running Lit when the set value of each function is indicated on the data display Blinks during warning when the set value is incorrect PROGRAM LED O PRG indicator D D D Data display Displays relevant data such as frequency reference output current bal hh hd d and set values O Hz Data display LED Lit according to the indication on the data display OA indicator Hz Frequency A Current EN Volume LED indicator Lit when the frequency reference source is set to the FREQ adjuster f Sets a frequency Available only when the frequency reference FREQ adjuster source is set to the FREQ adjuster Check that the Volume LED indicator is lit MIN MAX RUN command LED Lit when the RUN command is set to the Digital Operator O indicator The RUN key on the Digital Operator is available for operation Activates the Inverter Available only when operation via the Digital RUN RUN key Operator is selected Check that the RUN command LED indic
96. JX A4007 Complies with 3 phase 400 V AC JEM1030 1 5 kW 3G3JUX A4015 2 2 kW 3G3JUX A4022 3 7 kW 3G3JUX A4037 0 2 kW 3G3JX AE002 0 4 kW 3G3JX AE004 1 3 phase 200 V AC 0 75 kW 3G3JX AE007 1 5 kW 3G3JX AE015 2 2 kW 3G3JUX AE022 International Standards Models EC Directives and UL cUL Standards The 3G3JX Inverter meets the EC Directives and UL cUL standard requirements for worldwide use Classification Applicable standard EMC Directive EN61800 3 2004 EC Directives Low voltage Directive EN61800 5 1 2003 UL cUL Standards UL508C 1 1 1 1 Functions Compact Simplified Inverter for Customer s Environment and Application Demands Simple Wiring and Easy Installation The main circuit adopts upper lower wiring as with a conductor In addition the side by side mounting of the Inverters and the built in zero phase reactor contribute to space saving in control panel MWide Ranging Capacity and Power Supply In spite of its compact size the 3G3JX Inverter provides a wide ranging capacity from 0 2 to 3 7 kW Moreover the three phase 200 V three phase 400 V and single three phase 200 V common types are made to meet the power supply specifications for use outside Japan EPID Function The PID function is featured for the easier control of the fan and pump It helps to control airflow and pressure Emergency Shutoff Function Switching the dedicated switch S8 changes from the multi fu
97. M e P STOP oRUN f RUN Reset opra CO A Y Press the Mode key to change the data for A029 A029 selection completed Supplemental Information lf you enter a parameter number that is not included in the parameter list the display returns to the parameter previously displayed Press the Enter key to shift the digit to the right and the Mode key to shift to the left 3 16 Operation 3 5 Keys 3 5 Keys Name Description Switches between the command setting and the data setting and between the extended function mode and the basic function mode With this key you can always change the display as follows Supplemental Information To jump to d001 from any function mode hold down the Mode key for 3 seconds CD Mode key Qo Cc l S atla or TD a ee ee ec ar mnM I T idid 4 II menos rc gt I han han c J Note Always press the Enter key to store any changed data A Increment key Changes the set values parameters and commands yw Decrement key RUN RUN key Starts the operation Forward Reverse rotation depends on the F004 setting STOP STOP RESET key Stops the operation Functions as a reset key if an error occurs RESET SJ Enters and st
98. N Terminal Pt ON 4006 monitor OO oO m OFF Terminal MA OFF a _ EE MA D1 0 00 to 99 99 Output frequency 109 0 t0 999 9 d007 monitor 1000 to 9999 4 2 after conversion 1000 to 3996 10000 to 39960 Output frequency x Conversion factor of b086 d013 Output voltage monitor 0 to 600 V 4 3 0 to 9999 d016 Total RUN Time 1000 to 9999 h 4 3 100 to 999 h 0 to 9999 d017 oo ne 1000 to 9999 h 43 100 to 999 h do18 FIN temperature 0 0 to 200 0 oc 43 monitor dogo aul equency 0 to 9999 43 monitor d081 Fault monitor 1 Latest Error code condition of occurrence gt Output frequency Hz Output current A 7 08a FAE noel Internal DC voltage V gt RUN time h gt d083 Fault monitor 3 ON time h d102 DC voltage monitor 0 0 to 999 9 V 4 4 3 20 uoneiado Operation 3 7 Parameter List Parameter Monitor or data range Default Changes Name ae during Unit Page No Digital Operator setting operation giga Siecroniedhermal 6 9 te 10000 44 monitor F001 Output frequency Starting frequency to 1st or 2nd max Vee Hz 45 setting monitor frequency 0 01 to 99 99 F002 Acceleration time 1 100 0 to 999 9 10 0 Yes s 4 5 1000 to 3000 2nd acceleration 0 01 10 99 99 F202 imed 100 0 to 999 9 10 0 Yes s 4 5 1000 to 3000 0
99. NA m7 Lo I1 Use the Increment or Decrement key to set the rated motor capacity zW 7 LI Ti aS J mo l I1 Press the Enter key The set value is entered ll Id In approx 1 s Hi Hi The parameter number is displayed again 3 6 uoneiado Operation 3 2 Test Run Operation No load Operation eStart the no load motor i e not connected to the mechanical system using the Digital Operator Before operating the Digital Operator check that the FREQ adjuster is set to MIN Make sure that the LED indicator above the FREQ adjuster and the RUN command LED indicator are lit Forward Reverse Rotation via the Digital Operator Key sequence Display example Description Press and hold the Mode key for 3 seconds or more to display d001 CD i l and then press again ae Monitors the frequency reference mam Press the RUN key RUN iI 11 The RUN command LED indicator is lit ESS Turn the FREQ adjuster slowly f T i a E The monitor value of the frequency reference is displayed 0 0 dI tp The motor starts rotating forward in accordance with the frequency Jj reference MIN MAX By turning the FREQ adjuster make sure that there is no vibration or abnormal sound from the motor Make sure that no errors have occurred in the Inverter during operation e Switch between forward and reverse with the op
100. OMRON li USER S MANUAL SYSDRIVE JX sens Compact Simplified Inverters Thank you for choosing this SYSDRIVE 3G3 X series product Proper use and handling of the product will ensure proper product performance will lengthen product life and may prevent possible accidents Please read this manual thoroughly and handle and operate the product with care 1 To ensure safe and proper use of the OMRON Inverters please read this USER S MANUAL Cat No I1558 E1 to gain sufficient knowledge of the devices safety in formation and precautions before actual use 2 The products are illustrated without covers and shieldings for closer look in this USER S MANUAL For actual use of the products make sure to use the covers and Shieldings as specified 3 This USER S MANUAL and other related user s manuals are to be delivered to the actual end users of the products 4 Please keep this manual close at hand for future reference 5 If the product has been left unused for a long time please inquire at our sales repre sentative NOTICE This manual describes the functions of the product and relations with other products You should assume that anything not described in this manual is not possible Although care has been given in documenting the product please contact your OMRON representative if you have any suggestions on improving this manual The product contains potentially dangerous parts under the cover D
101. R LED indicator ON RUN command LED indicator ON Volume LED indicator ON Data LED indicator frequency ON Data display Displays the set value in d001 lf an error occurs refer to Chapter 5 Maintenance Operations and make the necessary changes to remedy Fault RUN LED indicator during RUN ON ALARM LED indicator ON POWER LED indicator ON RUN command LED indicator ON Volume LED indicator ON Data LED indicator frequency ON Data display An error code such as E 01 is displayed The display varies depending on the type of error uoneiado Operation 3 2 Test Run Operation Parameter Initialization Initialize the parameters using the following procedure eTo initialize the parameters set parameter b084 to 02 Key sequence Display example Description 1 41 Power On bal hl Nw 1 Press the Mode key once and then press the Decrement key three C2 NZ 7 7 times to display b Press the Mode key Ci LT EG woot is displayed N A I 0 i LS Use the Increment or Decrement key to display b084 ANY oa CD E T Press the Mode key The set value in b084 is displayed A yw iy Z Use the Increment or Decrement key to display 02 J l E pam r Press the Enter key
102. So a Rvs maosensses SSS 3 A WARNING Risk of slecete aa SS mee Po y T 5 2 Eco 00 00000 Oy 0000000 00 1 EEEE ile U 0 i 5 N 7 10 suolesoadsS Specifications 128 7 4 Dimensional Drawing M3G3JX A4004 AE007 xe aS ae ee Se a os a ae aC ee SP GED GED 5 GD a SD A fa i 7 11 28 T 0 10000000000000 00000000000 M3G3UX A2015 A2022 A2037 A4007 A4015 A4022 A4037 AE015 AE022 7 4 Dimensional Drawing gt gt JC gt CO CoC COCO O SSS SS SS gt gt gt JO pis xe nD GED GED GED Lan a SS CaS ae D S a a a 55 econo Ninna l ZEEE Pe eaP g
103. Soft lock selection 02 00 Data other than D031 cannot be changed when terminal SFT is ON 01 Data other than D031 and specified frequency parameters cannot be changed when terminal SFT is ON Data other than b031 cannot be changed 03 Data other than b031 and the specified frequency parameter cannot be changed 10 Data other than parameters changeable during operation cannot be changed 01 Related functions SFT input Momentary Power Interruption Non stop Function This function decelerates the Inverter to a stop to avoid a trip or free running in case of power supply disconnection or momentary power interruption during operation Parameter No Function name Data Default setting Unit Selection of non stop function 00 Disabled b050 at momentary power 01 Enabled Stop 00 interruption 02 Enabled Restart Starting voltage of non stop b051 function at momentary power 0 0 to 1000 1 0 V interruption Stop deceleration level of b052 non stop tunetion at 0 0 to 1000 0 0 v momentary power interruption Deceleration time of non stop 0 01 to 99 99 b053 function at momentary power 100 0 to 999 9 1 00 s interruption 1000 to 3000 Deceleration starting width of b054 non stop function at Iaoa iio 00 0 00 Hz momentary power interruption 4 33 4 2 Function Mode Power supply OFF Internal DC b052 voltage b051 Undervolta
104. The parameters of C070s cannot be changed or set through ModBus communication Set with the Appendix Digital Operator ModBus Communication Related Parameter List Parameter No Function name Data Default setting Unit 00 Digital Operator volume Frequency reference elated A001 Ba y 02 Digital Operator F001 00 03 ModBus communication 10 Frequency operation result 01 Terminal A002 RUN command selection 02 Digital Operator 02 03 ModBus communication 01 Output frequency monitor 02 Output current monitor 03 Rotation direction monitor b089 Monitor display selection 04 PID feedback value monitor 01 05 Multi function input monitor 06 Multi function output monitor 07 Frequency conversion monitor Operator ModBus 02 Digital Operator GOZO selection 03 ModBus 02 Communication speed 04 4800 bps C071 selection 05 9600 bps 04 Baud rate selection 06 19200 bps C072 Communication station 1 t032 1 7 No selection reer 00 No parity C074 eae parity 01 Even 00 02 Odd Communication stop bit 1 1 bit C079 selection 2 2 bits _ 00 Trip Comm nicationerroi 01 Trip after deceleration stop C076 02 Ignore 02 selection 03 Free run 04 Deceleration stop C077 Communication error 1 onyo ggag 0 00 s timeout C078 aor wait oto 1000 0 ms App 19 Appendix 2 Communication Function HModBus Communication Protocol Follow the proce
105. age LAD 00 Disabled lt fe p130 stop function 01 Enabled 00 No E na and inten 200 V class 330 to 395 380 Veg y p 400 V class 660 to 790 760 setting Overvoltage protection function 00 Disabled oa ples selection during 01 Enabled 00 No deceleration Overvoltage b134 protection level 200 V class 330 to 395 380 No V setting during 400 V class 660 to 790 760 deceleration Overcurrent 00 Disabled b140 e 01 Enabled 01 No unction Automatic carrier 00 Disabled b150 eduction 01 Enabled 09 ne E Ready function 00 Disabled b131 selection 01 Enabled 00 We E 2nd control is displayed when SET 08 is allocated to one of from C001 to C005 App 12 x pu ddy Appendix Appendix 1 Parameter List selection Parameter Fineiennane Monitor or data range Default Stan Unit Set No Digital Operator setting value operation 00 FW forward C001 Multi function 01 RV reverse 00 input 1 selection 02 CF1 multi step speed setting binary 1 03 CF2 multi step speed setting binary 2 C201 2nd multi function 04 CF3 multi step speed setting binary 3 00 input 1 selection 05 CF4 multi step speed setting binary 4 06 JG jogging n 07 DB external DC injection braking C002 va setae on 08 SET 2nd control 01 09 2CH 2 step acceleration deceleratio
106. agram 2 7 3 phase 200 V AC 1 3 phase 200 V AC 2 3 phase 400 V AC Frequency reference 1 to 2 kQ DC reactor _ optional P 2 R L1 L1 1 U T1 S L2 L2 v T2 N L3 W T3 Multi function input 1 Multi function input 2 Multi function input 3 Multi function input 4 Multi function input 5 Multi function output Sequence input common PC Multi function output common Frequency reference power supply AM 6 Analog monitor output Frequency reference input voltage A Frequency reference common A Q Frequency reference input current 1 The items in parentheses indicate terminal symbols for 3G3JX AEOOO 2 Connect a single phase 200 V AC input to terminals L1 and N L3 3 By factory default MA is set to NC contact and MB to NO contact in the relay output MA MB selection C036 2 2 Wiring Wiring to the Power Supply and Motor Example 3G3JX A2004 Example 3G3JX A2037 Main circuit terminal block input side Main circuit terminal block input side Jeee gt ameoa OMRON SYSDRIVE Sg INVERTER
107. ally needs to be changed is an odd number 3 Note that the coil start address is 6 which is smaller by 1 than the coil number 7 The coil addresses for coil numbers from 1 to 31 are 0 to 30 Refer to lt Exception Response gt App 29 if writing into multiple coils cannot be performed normally lt Writing into multiple holding registers 10h gt Writes into consecutive multiple holding registers Example Set 3000 seconds to acceleration time 1 F002 for the Inverter with the slave address 8 The data resolution of the holding register 1024h 1015h of acceleration time 1 F002 is 0 01 seconds To set 3000 seconds set change data to 300000 000493E0h App 28 xipueddy Appendix Appendix 2 Communication Function Query Response No Field name ae No Field name pes 1 Slave address 08 1 Slave address 08 2 Function code 10 2 Function code 10 3 Start address MSB 10 3 Start address MSB 10 4 Start address LSB 13 4 Start address LSB 13 5 Number of holding 00 5 Number of holding 00 registers MSB registers MSB E ae C 7 Number of bytes 04 7 CRC 16 MSB B4 8 Change data 1 MSB 00 8 CRC 16 LSB 54 9 Change data 1 LSB 04 10 Change data 2 MSB 93 11 Change data 2 LSB EO 12 CRC 16 MSB 7D 13 CRC 16 LSB 53 1 There is no response for broadcasting 2 Specify the number of bytes to be change
108. at the holding register start address is 0011h which is smaller by 1 than the register number 0012h Response No Field name ample Hex 1 Slave address 01 2 Function code 03 3 Number of data bytes 2 oc 4 Register data 1 MSB 00 5 Register data 1 LSB 03 6 Register data 2 MSB 00 7 Register data 2 LSB 00 8 Register data 3 MSB 00 9 Register data 3 LSB 63 10 Register data 4 MSB 00 11 Register data 4 LSB 00 12 Register data 5 MSB 00 13 Register data 5 LSB 1E 14 Register data 6 MSB 01 15 Register data 6 LSB 1C 16 CRC 16 MSB AF 17 CRC 16 LSB 6D Read the data received in the response as follows App 25 Response buffer 4 5 6 7 8 9 Holding register start 12 0 12 0 12 1 12 1 12 2 12 2 number MSB LSB MSB LSB MSB LSB Response data 003h 00h 00h 0063h Trip data Trip factor E03 Not used Frequency 9 9 Hz Response buffer 10 11 12 13 14 15 Holding register start 12 3 1243 12 4 12 4 12 5 12 5 number MSB LSB MSB LSB MSB LSB Response data 00h 00h 001Eh 001Ch Trip data Not used Output current 3 0 A DC bus V DC 284V Appendix 2 Communication Function Refer to lt Exception Responses App 29 if the holding register content reading command has not been performed normally lt Writing Into the Coil 05h gt Writes into one coil The coil status change is shown in the
109. ata Random 6 Data Random 7 CRC 16 MSB CRC 8 CRC 16 LSB CRC The test sub code corresponds only with the query data echo 00h 00h not any other command App 27 Appendix 2 Communication Function lt Writing Into Multiple Coils OFh gt Rewrites consecutive multiple coils Example Change the status of multi function input terminals S1 to S5 of the Inverter with the slave address 8 Refer to the following table for the status of multi function input terminals S1 to S5 Multi function input terminals S1 S2 S3 S4 ISS Coil No 7 8 9 10 11 Terminal status ON ON ON OFF ON Query Response Example Example No Field name HEX No Field name HEX 1 Slave address 08 1 Slave address 08 2 Function code OF 2 Function code OF Coil start address Coil start address 3 MSB 00 3 MSB 2 00 Coil start address Coil start address 4 LSB 06 4 LSB 06 5 Number of coils MSB 00 5 Number of coils MSB 00 6 Number of coils LSB 05 6 Number of coils LSB 05 7 Number of bytes 02 7 CRC 16 MSB 75 8 Change data MSB 17 8 CRC 16 LSB 50 9 Change data LSB 00 10 CRC 16 MSB 83 11 CRC 16 LSB EA 1 There is no response for broadcasting 2 Since the change data comprises both MSB and LSB as a set make the byte to be an even number by adding 1 even if the byte which actu
110. ator is lit STOP STOP RESET ke Decelerates and stops the Inverter Functions as a reset key if an RESET y Inverter error occurs Switches between the monitor mode dO01D the basic function CD Mode key mode FOOD and the extended function mode ANOO b 00 COOO HOOD 3 9 3 3 Part Names and Descriptions of the Digital Operator Name Description Enter key Enters the set value To change the set value be sure to press the Enter key Increment key Changes the mode Also increases the set value of each function KIIA Decrement key Changes the mode Also decreases the set value of each function 3 10 uoneiado Operation 3 4 Operation Procedure Example Factory Default 3 4 Operation Procedure Example Factory Default Displaying the Monitor Mode Basic Function Mode and Extended Function Mode Power On 1 The data of the set monitor is displayed Default is 0 0 omron SYSDRIVE 3G3JX INVERTER m a e Hz oPOWER III on OALARM N RY Press C2 2 The code of the monitor mode is displayed as d001 omron SYSDRIVE 3G3JX_INVERTER t am 70 tam a r I p Hz ePOWER I oa oALARM iA c NN STOP ORUN RESET oprRG yy Y AIXI J
111. ay occur with this start at a high motor speed External Trip frequency is matched and a frequency pull in restart is performed without stopping the motor If an overcurrent trip occurs extend the retry wait time Use this function to trip the Inverter according to the peripheral system conditions Data Symbol Function name Status Description ON Sets the motor to free run status by shutting off 12 EXT External trip output OFF The motor is in normal operation Available input terminals C001 C002 C003 C004 C005 eWhen the EXT terminal is turned on E12 is displayed and the Inverter trips to stop output e Allocate 12 EXT to the desired multi function input RUN commands FW and RV EXT terminal e ee ees Free running speed Motor rotation ee a O o o o RS terminal o o O o Alarm output terminal 4 52 suoiloun Functions 4 2 Function Mode Power Recovery Restart Prevention Function For safety reasons this function causes a USP trip E13 while the RUN command FW RV from the control terminal terminal is turned on in either of the following conditions e When the pow er is turned on e After an undervoltage trip is reset OFF Data Symbol Function name Status Description ON Does not start the Inverter with the power turned on while the RUN command is input 13 USP USP function Starts the Inverter with the power turne
112. ays Multi function Terminal Output Contact Selection This function allows you to set either contact respectively for the two multi function output terminals Parameter No Function name Data Default setting Unit Multi function output C031 terminal P1 contact 00 DO contaci 00 01 NC contact selection C036 Relay output MA MB 00 NO contact between MA and MC 01 S contact selection 01 NC contact between MA and MC WESpecifications of Multi function Output Terminal P1 Below are the specifications of multi function output terminal P1 Inside the Inverter PC P1 C031 set value Power supply Output status Electrical specifications ON Between each terminal and PC 00 ON OFF Voltage drop 4 V max at power on NO contact Max allowable voltage 27 V DC OFF Max allowable current 50 mA ON 01 N NC contact Or OFF eThe PC terminal acts as a common terminal at sink source logics 4 69 4 2 Function Mode Specifications of the Relay Output Terminals e The relay contact output terminals are set to the SPDT contact The following shows their operations Electrical specifications a When used as an alarm terminal the Inverter Factory default b When used as an output terminal
113. cccccssseeeeeeeeeeceueeeeeeeeeseanensesees 2 Safy PKECAULONGS sect haves cites a e area aa aa aa aeaaee aaa e aa a abet 5 Precautions for Sate USE isiin daveueedseyeciessenaduseasdesncass iaeia iassa 7 Precautions for Correct USE sninen ce ceee sich Veadad edusada vase shedabaneevendedacess 8 Checking Before Unpacking scsseccscceeeeeeeeeeeeeeeeeeeseeseeeeeseeenenaas 10 Revision HIStory i n a E a a 11 Abo t This Ma u ls irsin ariii a a ia 12 Chapter 1 Overview lalat FUNCIONS teea e aaa a a aa ee EEEE 1 1 1 2 Appearance and Names of Parts c ceccceeceeeeeeeeeeeeeeeeeeeaaeaeaeeeeeees 1 3 Chapter 2 Design 2s istallato Bee ieee Pe rn er ee i no oe 2 1 22 WINN eee areae a eaa cl a aia ela uae eee os EAA ate eee eae 2 5 Chapter 3 Operation esi Test Rutt Procedures cct ceo rcs steam a aa a a th 3 3 3 2 Test Run Operation sisi faces el a ce dee ee eas eae 3 4 3 3 Part Names and Descriptions of the Digital Operator 3 9 3 4 Operation Procedure Example Factory Default cccccccccseeeeeeeeeeeees 3 11 De REVS fa eases cae ee cet E aa ceeds Meals ads ask ae ace lean nl al oa ee 3 17 co Parameter Transition 2a aero 6s 5 ee ee a oe i ae ete tat oe aie es 3 18 3 Parameter LISt ac 52sec ints ee eee eae ee eee aed 3 20 Chapter 4 Functions MEMS MONIO IOS sso oscars esc cet occ oh cee tek ARAA Aa ERa Eai a 4 1 422 UNCON Mod s suniten ae en cette ee N 4 5 Chapter 5 Maintenance Operations
114. connect the signal aaa lines for inputs FV and FI simultaneously signa F Forward Stop via the RUN and STOP RESET keys parameter selection for orward PERSA Reverse Forward or Reverse Reverse Stop available at the time of multi function input Run Stop allocation selectable from 1NO or 1NC Run Stop through external communication Multi function input FW forward RV reverse CF1 to CF4 multi step speed setting JG jogging DB external DC injection braking SET 2nd function 2CH 2 step acceleration deceleration FRS free run EXT external trip USP USP function SFT soft lock AT analog current input function selection RS reset PTC thermistor input STA 3 wire startup STP 3 wire stop F R 3 wire forward reverse PID PID selection PIDC PID integral reset UP UP of UP DWN function DWN DWN of UP DWN function UDC data clear of UP DWN function OPE forced OPE mode ADD frequency addition F TM forced terminal block RDY operation ready SP SET special setting EMR emergency shutoff 7 3 7 1 Standard Specification List Item Specifications RUN signal during operation FA1 frequency arrival signal FA2 over set frequency arrival signal OL overload warning signal OD PID excess deviation Multi function output signal AL alarm output DC analog input disconnection detection signal FBV T D PID FB status output NDc n
115. d not the number of holding registers 3 Note that the holding register start address is 1013h which is smaller by 1 than the register number 1014h Refer to lt Exception Response gt below if writing into the multiple holding registers cannot be performed normally lt Exception Response gt The master requires a response for a query except for broadcasting Though the Inverter should return a response corresponding with the query it returns an exception response if the query has an error The exception response has a field configuration shown in the following table Field Configuration Slave address Function code Exception code CRC 16 The detailed field configuration is shown on the next page The function code of the exception re sponse is the value of the query function code with 80h added The exception code shows the cause of exception response App 29 Appendix 2 Communication Function Function code Exception code Query Exception Code Description response Oth 81h Oth Specified an unsupported function 03h 83h 02h Specified address does not exist 05h 85h 03h Specified data has an unacceptable format 06h 86h oth Data is out of the Inverter s range for writing into the holding register OFh 8Fh The Inverter does not allow this function e Attempted to change the register which cannot be changed 10h 90h 22h during operation e Has issued t
116. d in PID function operation adjust each gain as follows according to the situation Feedback value variation is slow when the target value is changed Raise P gain The feedback value changes fast but isn t stable Lower P gain The target and feedback values wouldn t match smoothly Lower I gain The feedback value fluctuates unstably Raise gain Response is slow even with P gain raised Raise D gain With P gain raised the feedback value fluctuates and isn t stable Lower D gain PID Integral Reset Clears the integral value of PID operation e Allocate 24 PIDC to the desired multi function input Clears the integral value every time the PIDC terminal is turned on Do not turn on the PIDC terminal during PID operation to avoid an overcurrent trip Turn on the PIDC terminal after turning off PID operation The integral value is cleared during free running or retry EPID Comparison Function e This function outputs a signal when detecting that the PID feedback value exceeds the set range e Allocate 07 FBV to any of multi function output terminal P1 C021 or relay output terminals MA and MB C026 e Set the upper limit in C052 and the lower limit in C053 When the PID feedback value falls below the lower limit the terminal is turned on The ON state will remain until the value exceeds the upper limit e The output signal is turned off while output is shut off during stop or FRS etc Helps control t
117. d on while the RUN command is input Available input terminals C001 C002 C003 C004 C005 eYou can reset a USP trip by tuning off the RUN command example 1 or resetting the Inverter The Inverter starts running immediately after a trip reset if the RUN command is still turned on Example 2 eTo return from a USP trip to normal operation shut off the power turn off the RUN command turn on the power again and then turn on the RUN command Example 3 Allocate 13 USP to the desired multi function input e The following shows how this function works Example 1 Power supply w gt us RS Alarm Output frequency Soft Lock Function Example 2 Example 3 Power supply Power supply FW T 1 M e a e USP usp RS i RS Alarm i Alarm Output l 7 Output frequency frequency Use this function to prohibit rewriting of each parameter This helps prevent data rewriting due to erroneous operation Data Symbol Function name Status Description ON Rewriting is unacceptable except for specified 15 SFT Soft lock parameters OFF Depends on the b031 setting Available input terminals C001 C002 C003 C004 C005 Required settings b031 soft lock excluded 4 53 Allocate 15 SFT to the desired multi function input 4 2 Function Mode e Select the soft lock setting and p
118. dures below in regard to communication between the external controller and the Inverter 1 External controller Inverter Time _ 1 Frame to be sent from the external controller to the Inverter Query 2 Frame to be returned from the Inverter to the external controller Response The Inverter returns a response Frame 2 only after receiving a query Frame 1 and does not output a response positively Each frame format command is shown below Message configuration Query Header Silent interval Slave address Function code Data Error check Trailer Silent interval lt Slave Address gt Pre set numbers ranging from 1 to 32 in each Inverter slave Only the Inverter having the same slave address as the query takes in the query e Broadcasting can be performed by setting the slave address to 0 e Data call or loopback cannot be performed while broadcasting lt Data gt e Sends the function command e The 3G3JX corresponds with the following data formats used in the ModBus Data name Description Coil Binary data 1 bit long that can be referred to or changed Holding register 16 bit long data that can be referred to or changed lt Function Code gt e Specifies a function for the Inverter to perform e The function codes available to the 3G3JX are shown on the next page App 20 xipueddy Appendix Appendix 2 Communica
119. e characteristics b213 2nd electronic thermal 02 Reduced torque characteristics 2 00 characteristics selection Related functions C021 C024 To switch to the 2nd control allocate 08 SET to the multi function input terminal and then turn it on 4 29 4 2 Function Mode Electronic Thermal Level Motor Protection Level Example 3G3JX A2007 Rated current 4 0 A Setting range 0 8 to 4 0A Time before trip s Example where electronic thermal level is b012 5 0 A 60 Apts oles ra l Motor current A 0 Ratio to the rated 46 60 8 0 116 150 200 current of the Inverter Electronic Thermal Characteristics e Frequency characteristics are multiplied by the b012 212 set value above e The lower the output frequency is the lower the cooling capability of the standard motor s self cooling fan suoiloun Reduced Torque Characteristics 1 e Multiplied by the time limit characteristics set in b012 212 for each frequency Example 3G3JX A2007 Rated current 4 0 A b012 4 00 A Output frequency 20 Hz Torque a Trip time s X1 0 X0 8 X0 6 Motor current A Inverter output Ratio to the rated current of the Inverter frequency Hz 37 a F 92 8 120 160 Constant Torque Characteristics e Do not skip this setting when using a constant torque motor e Multiplied by the time limit characteristics set in b012 212 for each frequency Exam
120. e content of a communications error is retained until a fault reset is input Available to reset during operation App 31 Appendix 2 Communication Function Coil No Item R W Description 0015h Excessive PID deviation signal R 0016h Overload warning signal R cn e R jion quency 0 OFF Frequency arrival signal ooI8h At a constant speed i 0019h Signal during RUN R Pa 1 Writing 001Ah Data writing R 0 Normal 001Bh CRC error R 001Ch Overrun error R z 1 Error 001Dh Framing error R 0 No error 2 001Eh Parity error R 001Fh Check sum error R 1 When either the control circuit terminal block or the coil is turned ON these settings are ON The control circuit terminal block has the priority for the multi function input If the master cannot reset the coil ON status due to communication disconnection turn the control circuit terminal block from ON to OFF in order to turn OFF the coil 2 The content of a communications error is retained until a fault reset is input Available to reset during operation Holding Register Number List Register Function name Reta neta R W Monitor or data range Resolution No No Function Frequency reference 0002h Enable when A001 03 R W 0 to 4000 0 1 Hz 00 Default 01 Reserved 02 Stop 03 Run 0003h Inverter status R 04 Free runstop FAS _ 05 Jogging 06 DC injection braking 07 Retry
121. e cooling fan or other reasons C E 1I Driver error Shuts off the output if overcurrent is detected in the main circuit coo Thermistor error While the thermistor input function is used this detects the resistance _ of the external thermistor and shuts off the Inverter output 35 With the emergency shutoff selected DIP switch on the control board Emergency shutoff SW8 ON this error appears when an emergency shutoff signal is ce at input from multi function input terminal 3 ac Occurs when the communication watchdog timer times out E 60 suoljeiado sdueUd UIeEW Maintenance Operations 5 1 Special Display List Other Displays Name Description Display on Digital Operator Reset Appears with the RS terminal turned ON or during initialization Undervoltage standby Appears when the Inverter is in the undervoltage standby condition or with the power shut off Restart during momentary power interruption Restart during trip The restart function is in operation Oo Oo Oo OQ Setting initialization Appears while the set values are being initialized Trip monitor Trip monitor tii te fe eich ogt initialization Appears while the trip monitor is being initialized HE No data Appears if no data exists Communications error Appears if an error occurs between the Digital Operator and the Inverter
122. e eee eee cee eee eeeeeee 4 42 DC injection braking external DC injection braking ee 4 15 internal DC injection braking ee 4 17 set frequency operation eeen 4 18 deceleration time eececeeeeeeeeeeeeeeeeeeeeeeeeeeeeaeeteneeees 4 5 deceleration time 2 sessssesesssiesrerrsrrsrisrrsenrerernseese 4 24 DWN E E E E E S leeds 4 57 Index 1 main unit monitor display selection ee 4 39 maximum frequency momentary power interruption non stop function 4 33 momentary power interruption retry 00 ee 4 27 momentary power interruption undervoltage trip during stop selection 00 ee eeeeeesceeeeteeeeenereeeteneeseeeeaeeeeees multi function INPUT oo eee cece eee tee eee teeeeee multi function input Monitor eects Multi function OUtPUt 2 eee eee terre tenets multi function output Monitor eee multi function output selection multi step speed operation function Output Current MONITO oo eee eee eee rere 4 1 output frequency MONItOF ee ee ee eee eee eee eee 4 1 output frequency Setting 0 eee ee eee eee teeta 4 5 output terminal NC NO selection eee 4 69 Output Voltage gain ou cece eeee eee eeeeeeee output voltage monitor overcurrent suppression overload limit overload warning cee eee 4 31 overload warning eeeeeeeteeeeeeeeeeteeeeeeteeeteeees 4 32 4 63 overvoltage LAD stop function s
123. eference resistors at FS FV and FC input 1 to 2 KQ FI Current frequency reference signal e 20 MADO Input impedance 250 Q FC Frequency reference common Multi function output terminal ea at P1 Select the status of the Inverter and g 27V DC Output signal allocate it to terminal P1 a constan PC Output signal common MA MB MA MC mB ma Mc EE Relay output MB at 250 V AC 2 0 A resistance load 100 V AC min signal Under normal operation MA MC Closed 02n inductive eg 10 mA 30VDC_ 3 0A resistance load 5 V DC Under abnormal operation or power 0 6 A inductive load 100 mA MC shutdown MA MC Open i Default 2 19 Functions of the Control Circuit Terminals 2 2 Wiring common Terminal Terminal Terminal name Function and connecting method Wire size function symbol Select functions and allocate them to terminals S1 to S5 Contact S1 The figure below illustrates the wiring of the sink logic input S2 for g3 Multifunction ahd input switching S4 Oj 0 0 Oj ol function S5 j ji ji ji i P24 Internal 24 V DC 24 V DC output SC Input common Input signal common Power If the multi function input is set as the sink logic the PSC supply ibutsower terminal acts as an external power supply input terminal PSC ka A If the multi function input terminal is set as the source logic pply the PSC terminal acts as an internal power supp
124. efficient b086 Display d007 0 00 to 99 99 _ Displays in increments of 0 01 100 0 to 999 9 Displays in increments of 0 1 1000 to 9999 Displays in increments of 1 1000 to 3996 Displays in increments of 10 Setting range b086 0 1 to 99 9 Can be set in increments of 0 1 Example When the output frequency d001 50 0 Hz and the frequency conversion coefficient b086 1 1 the monitor d007 displays 55 0 through 50 0 x 1 1 55 0 Functions 4 1 Monitor Mode Output Voltage Monitor d013 Displays the output voltage value Vac of the Inverter The monitor LED indicator V lights up Display 0 to 600 Displays in increments of 1 V Total RUN Time d016 Displays the Inverter RUN time Display 0 to 9999 Displays in increments of 1 hour 1000 to 9999 Displays in increments of 10 hours 100 to 999 _ Displays in increments of 1000 hours Power ON Time Monitor d017 Displays the total power supply time of the Inverter Display 0 to 9999 Displays in increments of 1 hour 1000 to 999 Displays in increments of 10 hours 100 to 999 Displays in increments of 1000 hours Fin Temperature Monitor d018 Displays the fin temperature Display 0 to 9999 Displays in increments of 1 hour 1000 to 999 Displays in increments of 10 hours 100 to 999 Displays in increments of 1000 hours Fault Frequency Monitor d080 4 3 Displays the number of
125. el is fixed Open If the thermistor is not connected the Inverter trips E35 to shut off the output even with this function selected Available input terminals C005 only Allocate 19 PTC to multi function input 5 C005 This cannot be used with other multi function terminals Use a thermistor with the PTC characteristics e Trip level is fixed at 3 kQ 10 max For how to connect the thermistor refer to Functions of the Control Circuit Terminals page 2 20 4 55 4 2 Function Mode 3 wire Input Function This function is effective in using auto recovery contacts such as a press button switch for operation and stop Data Symbol Function name Status Description ON Starts with auto recovery contacts 20 STA 3 wire start OFF Irrelevant to the motor operation ON Stops with auto recovery contacts 21 STP 3 wire stop OFF Irrelevant to the motor operation ON Reverse 22 F R 3 wire forward reverse OFF Forward Available input terminals C001 C002 C003 C004 C005 Required settings A002 01 e Set RUN command selection A002 to 01 control terminal e The following operations become possible with 20 STA 21 STP and 22 F R allocated to the multi function inputs With the STA and STP terminals allocated the FW and RV terminals are disabled 1 When using STA STP and F R 2 When using STA and STP STA fon OFF STA ON OFF STP
126. elds Locations close to power lines Precautions for Use Hinstallation eInstall the Inverter vertically on the wall or DIN tracks optional Install the Inverter on a nonflammable wall surface material like metal Position for installing a screw Positions for installing screws Model Pi Model 3G3JX A2002 3G3JX A2015 A2022 A2004 omron SYSDRIVE A2037 A2007 SEDE NEE A4004 AE002 AE004 A4007 A4015 A4022 A4037 AE007 AE015 AE022 Screw size for installation M5 Screw size for installation M5 Position for installing a screw Positions for installing screws WMain Circuit Power Supply Confirm that the rated input voltage of the Inverter matches the AC power supply voltage 2 2 g D o Q 53 c D m m 2 1 Installation Winstallation Environment Increased ambient temperatures will shorten the life of the Inverter Keep the Inverter away from heating elements such as a braking resistor DC reactor etc If the Inverter is installed in a control panel keep the ambient temperature within the range of the specifications taking dimensions and ventilation into consideration 4 Airflow VY Wall Ve e You can install multiple 3G3JX Inverters side by side in the control panel side by side installation
127. election H004 H204 match your motor If they do not match them e For adjustment raise the stabilization parameter H006 by degrees If this increases motor hunting lower it by degrees 4 74 Functions 4 2 Function Mode When using the automatic torque boost A041 A241 01 if motor hunting occurs in a low speed range lower the manual torque boost voltage A042 A242 and manual torque boost frequency A043 A243 Other than this function the following methods are suggested to reduce hunting Lower the carrier frequency b083 Lower the output voltage gain A045 Parameter No Function name Data Description Unit A045 Output voltage gain 20 to 100 Lower this in motor hunting i Unit kHz b083 Carrier frequency 2 0 to 12 0 Lower this in motor hunting H006 H206 Stabilization parameter 0 to 255 Adjust this in motor hunting 4 75 Chapter 5 Maintenance Operations 5 1 Special Display List cccccssesseeeeeeeeeeees 5 1 5 2 Troubleshooting ccccccssssseeceeeessesseeeeeteeeeees 5 5 Maintenance Operations 5 1 Special Display List 5 1 Special Display List Error Code List Display on Digital turned ON a USP trip again to release the trip
128. en them You should assume that anything not described in this manual is not possible with the product Intended readers This manual is intended for Those with knowledge of the workings of electricity qualified electric engineers or the equivalent and also in charge of e Introducing the control equipment e Designing the control system e Installing and or connecting the control equipment e Field management Read and Understand this Manual Read and Understand this Manual Please read and understand this manual before using the product Please consult your OMRON representative if you have any questions or comments Warranty and Limitations of Liability WARRANTY period of one year or other period if specified from date of sale by OMRON OMRON MAKES NO WARRANTY OR REPRESENTATION EXPRESS OR IMPLIED REGARDING NON INFRINGEMENT MERCHANTABILITY OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE OMRON DISCLAIMS ALL OTHER WARRANTIES EXPRESS OR IMPLIED OMRON s exclusive warranty is that the products are free from defects in materials and workmanship for a LIMITATIONS OF LIABILITY OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS WHETHER SUCH CLAIM
129. ency stop switch because the STOP key on the Digital Operator is valid only when function settings are performed When checking a signal during the power supply and the voltage is erroneously applied to the control input terminals the motor may start abruptly Be sure to confirm safety before checking a signal Product Disposal Comply with the local ordinance and regulations when disposing of the product Precautions for Correct Use Warning Labels Warning labels are located on the Inverter as shown in the following illustration Be sure to follow the instructions omron SYSDRIVE 362X INVERTER OHz oPOWER omron SYSDRIVE 3G3J INVERTER OALARM OPOWER OALARM A fE B on weosenvanes fE BR vo mmosenvaves AX WARNING Risk of electric shock A WARNING rst of electric shock Warning Description fe PG On MBOSTNHSOST OAT BROMITIAMSRMHAS E Da KEL A BETROSMEME5S DUAIS TOY KAN ENAELYS RAL e Read manual before installing e Wait 5 minutes for capacitor discharge after disconnecting power supply Checking Before Unpacking Checking Before Unpacking Checking the Product On delivery be sure to check that the delivered product is the Inverter 3G3JX model that you ordered
130. erated OFF Keeps the current speed o wae UP DWN function data ON Clears the stored UP DWN speed clear OFF Keeps the stored UP DWN speed Available input terminals C001 C002 C003 C004 C005 Required settings A001 02 C101 While the UP DWN terminal is turned on the acceleration deceleration time depends on F002 F003 F202 and F023 eYou can store a frequency set value after UP DWN adjustment Choose whether to store the value with C101 Also you can clear the stored frequency set value by allocating 29 UDC to the desired multi function input and turning on off the UDC terminal 4 57 4 2 Function Mode UP DOWN Function Enabled Disabled Frequency reference selection A001 Multi step speed Jogging Enabled Disabled ON Disabled ON OFF Enabled 00 OFF OFF Disabled 01 OFF OFF Disabled 02 OFF OFF Enabled 03 OFF OFF Disabled e The UP DOWN function is disabled when the JG operation is enabled e The UP DOWN function is enabled when the frequency reference selection A001 is set to the Digital Operator 02 e The UP DOWN function is enabled when the multi step speed reference is enabled Parameter No Function name Data Description Does not store the frequency reference adjusted using UP DWN cone a After restoring the power returns the set value to that before UP DWN C101 selection Stores the frequency reference adjusted using UP DWN
131. eration selection C013 Multi function input 3 operation selection C014 Multi function input 4 operation selection C015 Multi function input 5 operation selection 00 NO 01 NC NO contact ON with the contact closed OFF with the contact open e NC contact ON with the contact open OFF with the contact closed e For the RS terminal only NO contact is available 00 00 00 00 00 To switch to the 2nd control allocate 08 SET to the multi function input terminal and then turn it on Function codes C001 to C005 correspond to input terminals 1 to 5 respectively Note 1 The terminal with 18 RS allocated will automatically have an NO specifications Note 2 19 PTC can only be allocated to multi function input 5 C005 Note 3 64 EMR is set forcibly with switch S8 not with parameters Emergency Shutoff Input Function MEmergency Shutoff Mode Selection To select Emergency Shutoff mode in the 3G3JX turn on switch S8 on the right side behind the 4 43 front cover Notes Switch S8 ee right side Pay attention to turn on off DIP switch S8 on the control PCB It will cause the function allocation on the control terminal block to change automatically Note 1 This function does not insulate the mo
132. eration stop 02 DC injection braking stop 104Ah Torque boost selection A041 R W 00 Manual torque boost only 1510h 2nd torque boost selection A241 R wW_ 01 Simple torque boost 104Bh Manual torque boost voltage A042 R W 0 to 200 0 1 1514h 2nd manual torque boost A242 R W App 35 Appendix 2 Communication Function Register Function name Parameter RAN Monitor or data range Resolution No No Function 104Ch Manual torque boost A043 R W frequency 0 to 500 0 1 1512h 2nd manual torque boost A243 R W frequency 104Dh V f characteristics selection A044 R W 00 vc 2nd V f characteristics 01 1 7th power of VP 1513h Selection A244 R W 02 Special VP 104Eh Output voltage gain A045 R W 20 to 100 1 1514h 2nd output voltage gain A245 R W DENT 00 Disabled 1051h r braking A051 R W 01 Enabled during stop 02 Output frequency lt A052 DB 1052h A injection braking A052 RW 0to 600 0 1 Hz requency 1053h here braking delay A053 RW 0to 50 0 1 s 1054h DC injection braking power A054 R W 0 to 100 1 1055h DC injection braking time A055 R W 0 to 600 0 1 s 1056h DC injection braking method A056 R W 00 Edge operation o selection 01 Level operation 0 0 Frequency lower limit 105Ah Frequency upper limit A061 R W A062 x 10 to Maximum frequency 0 1 Hz A004 x 10 0 0 2nd frequency lower limit 1517h 2nd frequency up
133. eration time 09 2CH 2 step acceleration deceleration Disables the 2 step acceleration OFF Booey deceleration time Available input terminals C001 C002 C003 C004 C005 Required settings A092 A093 A094 00 4 50 suoiloun Functions 4 2 Function Mode For instructions on how to switch on off this function automatically with an arbitrary frequency refer to 2 step Acceleration Deceleration Function page 4 24 eTo switch via a multi function input allocate 09 2CH to it Example 1 When A094 A294 is set to 00 a eee 2CH Output frequenc Acceleration 2 Deceleration 2 Acceleration 1 F002 F202 Deceleration 1 2 lt gt lt gt lt A092 A292 A093 A293 F003 F203 Free run Stop gt Example 2 When A094 A294 is set to 01 Output frequency i Acceleration 2__ Deceleration 2 A096 A296 Acceleration 1 Deceleration 1 F002 F202 lt AEA gt e A092 A292 A093 A293 F003 F203 This function sets the motor to free running status by shutting off the Inverter output Data Symbol Function name Status Description ON Sets the motor to free run status by shutting off 11 FRS Free run stop output OFF The motor is in normal operation Available input terminals C001 C002 C003 C004 C005 Required settings b003 b088 b091 e This function is effective when y
134. erator rotation direction selection F004 Stopping the Motor After completing the no load operation press the STOP RESET key The motor will stop Actual Load Operation e After checking the operation with the motor in the no load status connect the mechanical system and operate with an actual load Before operating the Digital Operator check that the FREQ adjuster is set to MIN Connecting the Mechanical System After confirming that the motor has stopped completely connect the mechanical system Be sure to tighten all the screws when fixing in the motor axis Operation via the Digital Operator Because a possible error may occur during operation make sure that the STOP RESET key on the Digital Operator is easily accessible Use the Digital Operator to operate the Inverter the same way as in no load operation 3 7 3 2 Test Run Operation Checking the Operating Status e After making sure that the operating direction is correct and that the Inverter is operating smoothly at a slow speed increase the frequency reference By changing the frequency reference or the rotation direction make sure that there is no vibration or abnormal sound from the motor Make sure that the output current output current monitor d002 is not excessive 3 8 uoneiado Operation 3 3 Part Names and Descriptions of the Digital Operator 3 3 Part Names and Descriptions of the Digital Operator omron SYSDRIVE 3
135. erforming method from the following table Parameter No Function name Data Default setting Unit 00 Data other than b031 cannot be changed when the SFT terminal is ON Data other than b031 and specified frequency parameters cannot be changed when the SFT f terminal is ON past Soft lock selection 02 Data other than b031 cannot be changed 01 E 03 Data other than b031 and the specified frequency parameter cannot be changed 10 Data other than parameters changeable during operation cannot be changed 0 ms Related functions SFT input AT Input Function a Cc This function changes the analog input source by turning on off the terminal Data Symbol Function name Status Description gt Depends on the combination with the A005 ON l 16 AT Analog input switching setting see the table below OFF Same as above Available input terminals C001 C002 C003 C004 C005 Required settings A001 01 A005 A005 set value 00 02 03 04 05 AT terminal input status OFF ON OFF ON OFF ON OFF ON OFF ON Analog input enabled FV FC FI FC FV FC VR FI FC VR FV FC FI FC e If AT is not allocated to any of the multi function inputs this means the AT input OFF in the above table e Refer to Analog Input FV FI page 4 9 Reset This function resets an Inverter trip Data Symbol Function name S
136. esesseseseereereereer 4 40 P 0V ae PID AEE EE A TT PID feedback value monitor PIDO sase power ON time power recovery restart prevention cee 4 53 PUG Sites nate e ideal 4 55 R _ ________ EA AEE oh E AO ATA RDY ready function reduced torque characteristics VP relay output contact selection s KEET EA E EE AT A E TA retry SClOCHON siais rinnig rotation digital operator direction selection 4 6 rotation RUN direction monitor eee 4 1 signal during RUN SINK SOULCE IOGIC ciiis oeciees ede nee sinkopea SON lock isin Stata ae stabilization parameter 00 0 eee eset 4 74 stait frequency 2x cise aaah inetd starting frequency STOP key selection stop selection T thermistor trip FUNCTION oo ee ee ee eee eeeeteeeeeeeteee 4 55 TOPQUE DOOST n ira iaiia de inaona inie koiaaa iaaea euih 4 12 total RUN time sessssessessrsererrsersrrsrrsrnsrnsenennsensrnsenerneenee 4 3 U UDG minnet eet taniad etal eine 4 57 UP sae sascteete case T ee ees eaa alee es E AEAT 4 57 UP DOWN ji bestiet caesar Rai 4 57 Sp a sense E casas 4 53 Index 2 OMRON Corporation Industrial Automation Company Control Devices Division H Q Motion Control Department Shiokoji Horikawa Shimogyo ku Kyoto 600 8530 J apan Tel 81 75 344 7139 Fax 81 75 344 7189 Regional Headquarters OMRON EUROPE B V Wegalaan 67 69 NL 2132 J D H
137. etwork error LOG logical operation result ODc communication option disconnected LOC light load detection signal g Fregu erey monitor Analog output 0 to 10 V DC 1 mA max O q y Frequency Current signals are selectable via the AM output terminal Relay output The relay SPDT contact outputs signals corresponding to the multi function output AVR function V f characteristic selection upper lower limit 16 step speeds starting frequency adjustment jogging operation carrier frequency adjustment PID control frequency jump analog gain bias adjustment S 5 shape acceleration deceleration electronic thermal characteristics level adjustment retry function simplified 5 torque boost trip monitor soft lock function frequency conversion display USP function 2nd control function amp motor rotation speed UP DWN overcurrent suppression function 10 C to 50 C Both the carrier frequency and output current need to be reduced at Ambient temperature over 40 C 7 no 2 S Ambient storage 20 C to 65 C short time temperature during transport Y temperature 5 Humidity 20 to 90 RH a 2 ee 5 9 m s 0 6G 10 to 55 Hz Complies with the test method specified in JIS C0040 Vibration D 1999 Cc 5 Location At a maximum altitude of 1 000 m indoors without corrosive gases or dust Applicable standard Complies with UL cUL CE standards Insulation distance Options Noise filter
138. fe of the Inverter smoothing capacitor Ambient temperature refers to the surrounding temperature of the Inverter The following diagram shows the product life curve The smoothing capacitor which will waste due to the chemical reaction caused by parts tempera tures should normally be replaced once every 5 years However if the ambient temperature is high or the Inverter is used with a current exceeding the rated current for example under overload con ditions its life will be significantly shortened Ambient temperature C 12 hour operation day Capacitor life year Note Ambient temperature refers to the surrounding atmospheric temperature of the Inverter or the temperature inside if the Inverter is encased or installed in an enclosure App 45 INDEX Index Numerics 2CH 2 step acceleration deceleration 4 24 4 50 2nd control function and special 2nd function 4 49 2 step acceleration deceleration SWIS INPUL fave eA san ern Ara A acceleration time 20 0 cece eeseeseecseeeeeeeneeesenesereeeeees 4 5 acceleration time 2 o oo ee eeeeeeeeseeseeeseeeseeeseneneneaees 4 24 acceleration deceleration pattern ee 4 25 ADD AL eiiis alarm output allowable momentary power interruption time 4 27 AM ies cate ote oe a ee OS ee 4 73 analog INPUt kensinet siesena a 4 9 4 71 analog input disconnection detection s s s 4 64 Analog OUTPUL piia ia eea aats iige 4 73 AT
139. ferent applicable motor e Select the motor voltage according to the motor specifications If the voltage exceeds the specified level the motor may burn out e The Inverter cannot output voltage beyond that of the incoming voltage Maximum Frequency Set the maximum value of the output frequency e The value set here will be the maximum value e g 10 V in the range from 0 to 10 V of the external analog input frequency reference e The maximum Inverter output voltage from base to maximum frequencies is the voltage set at AVR voltage selection A082 e The Inverter cannot output voltage beyond that of the incoming voltage Output voltage A Motor voltage selection 100 A082 Base frequency Max frequency A003 A203 A004 A204 4 8 Functions 4 2 Function Mode frequency Parameter No Function name Data Default setting Unit A004 Maximum frequency 30 to 400 60 0 Hz A204 2nd maximum Related functions A003 A203 A081 A082 To switch to the 2nd max frequency allocate 08 SET to the multi function input terminal and then turn it on Analog Input FV FI The Inverter has two types of analog input terminals FV FC terminal 0 to 10 V voltage input FI FC terminal 4 to 20 mA current input Simultaneous inputs are not acceptable Do not connect the signal lines for inputs FV and FI simultaneously Parameter No Function name Data Default sett
140. fety Information WHinstallation and Storage Do not store or use the product in the following places eLocations subject to direct sunlight eLocations subject to ambient temperature exceeding the specifications eLocations subject to relative humidity exceeding the specifications e Locations subject to condensation due to severe temperature fluctuations Locations subject to corrosive or flammable gases Locations subject to exposure to combustibles Locations subject to dust especially iron dust or salts Locations subject to exposure to water oil or chemicals Locations subject to shock or vibration 2 1 Installation HTransporting Installation and Wiring Do not drop or apply strong impact on the product Doing so may result in damaged parts or malfunction Do not hold by the front cover but hold by the fins during transportation Do not connect an AC power supply voltage to the control input output terminals Doing so may result in damage to the product Be sure to tighten the screws on the terminal block securely Wiring work must be done after installing the unit body Do not connect any load other than a three phase inductive motor to the U V and W output terminals e Take sufficient shielding measures when using the product in the following locations Not doing so may result in damage to the product Locations subject to static electricity or other forms of noise Locations subject to strong magnetic fi
141. for wait time If the length does not reach 3 5 characters the Inverter does not respond e The actual communication wait time is the total of the silent interval 3 5 character length and C078 communication wait time setting App 21 Appendix 2 Communication Function Message configuration Response lt Total Communication Time gt e The time between receiving query and the response by the Inverter is the total of the silent interval 3 5 character length and C078 communication wait time setting When sending another query to the Inverter after receiving the response from the Inverter be sure to provide the silent interval length 3 5 character length or more at the minimum lt Normal Response gt e If the query is the loopback function code 08h the Inverter sends back a response of the same content as the query e If the query contains a function code of writing into the holding register or coil 05h 06h OFh 10h the Inverter sends back the query as it is in response e If the query contains a function code of reading the holding register or coil 01h 03h the Inverter makes the slave address and function code the same as the query and attaches the read data to the query lt Abnormal Response gt Field Configuration Slave address Function code Exception code CRC 16 e If an error aside from a communication error is found in the query content the Inverter returns an exce
142. g MExcessive Deviation Output You can set the PID deviation excessive level C044 during PID control If the PID deviation reaches the PID deviation excessive level C044 the multi function output terminal is turned on C044 can be set from 0 to 100 The setting corresponds to the range of 0 to the maximum target value Allocate 04 OD to any of the multi function output terminal P1 selection C021 or relay output MA MB function selection C026 EPID Feedback FB Upper Lower Limit e f the feedback value exceeds the upper limit set in C052 FBV which is allocated to the multi function output terminal turns on If the value falls below the lower limit set in C053 FBV turns off PID Operation P Operation Operation where the control volume is proportional to the target value Step transition Ramp transition Target value ie Large Large ii i A072 A072 Vv V Control volume Small Small Operation Operation where the control volume increases linearly according to time Target value Control volume 4 21 4 2 Function Mode D Operation e Operation where the control volume is proportional to the variation ratio of the target value f Large T A074 v Small Pl operation is the combination of the above P and operations PD is P and D operations PID is P and D operations Target value Control volume EPID Gain Adjustment f a stable response cannot be obtaine
143. ge No Digital Operator setting operation A101 Fl start fr n 0 0 to 400 0 0 0 No Hz 110 5 start frequency 0 to i 4 25 5 A102 Fl end frequenc 0 0 to 400 0 0 0 No Hz 410 F seta o i 4 25 a A103 FI start rati 0 to 100 0 No op re 5 start ratio to fo 4 25 oO 4 10 A104 Fl end ratio 0 to 100 100 No is 4 25 D EvA F 00 Use FI start frequency A101 4 10 x lt ty A105 Fl start selection 01 0 Hz start 01 No 4 25 Operation a5 gt A141 frequency input A 00 Digital Operator F001 01 No 426 2 setting 01 Digital Operator FREQ adjuster S i 02 Input FV D Operation 03 Input FI A142 frequency inputB 04 RS485 communication 02 No 426 2 setting L 00 Addition A B O A143 Operator selection 01 Subtraction A B 00 No 4 26 02 Multiplication A x B S 2 iag een 0 0 to 400 0 0 0 Yes Hz 4 26 3 addition amount wo oy 5 Fr d ene 00 Adds A145 value to output frequency 3 A146 q y 01 Subtract A145 value from output 00 No 4 26 D addition direction i frequency 4 10 A151 VR start frequency 0 0 to 400 0 0 0 No Hz 4 27 4 10 A152 VR end frequency 0 0 to 400 0 0 0 No Hz 4 27 z z 4 10 5 A153 VR start ratio 0 to 100 0 No 4 27 a wo x 5 gt A154 VR end ratio 0 to 100 100 No Te 00 Use start frequency A151 4 10 A155 VR start selection 01 0 Hz start 01 No 4 27 2nd control is displayed when SET
144. ge leve Output frequency Operation Description A If the power is disconnected during operation with the momentary power interruption non stop function enabled b050 01 and the voltage falls below the momentary power interruption non stop function starting voltage b051 the output frequency is decelerated with one stroke in accordance with the momentary power interruption non stop deceleration starting width b054 Internal DC voltage rises due to the regenerative energy generated at this time B While deceleration continues in accordance with the momentary power interruption non stop deceleration time 6053 internal DC voltage increases once the voltage reaches the stop deceleration level of non stop function 6052 deceleration ceases C Internal DC voltage decreases because there is no power supply during this constant speed operation D Deceleration starts again according to b053 after the internal DC voltage decreases to b051 Then after a recurrence from B the operation eventually stops without a trip aa Cc O e If the internal DC voltage has dropped below the undervoltage level during this function output is shut off after an undervoltage trip to enter free run status Caution eWhen the momentary power interruption non stop deceleration level 0052 is below the momentary power interruption non stop function starting voltage b051 the Inverter pe
145. he enter command during operation UV e Has written into the register during trip UV e Has written into the register used exclusively for reading 23h Has written into the register coil used exclusively for reading ETo Save the Change to the Holding Register Enter Command Even if using the command to write into the holding register 06h or into the consecutive holding registers 10h no change can be saved in the EEPROM memory element of the Inverter If the Inverter power shuts off without saving any changes the holding register returns to the status before the changes were made To save the holding register changes in the Inverter s EEPROM memory element the Enter Command must be issued according to the following procedure To issue the Enter command Write into all memory write holding register number 0900h using the writing command into the holding register 06h In this case a random value can be written into the holding register 0900h Notes e The Enter command needs considerable time Monitor the data writing signal coil number 001Ah to check whether the data is being written e Since the Inverter s EEPROM memory element has a limit on the number of rewrites approx 100 000 times the Inverter life may be shortened if enter commands are frequently used App 30 x pu ddy Appendix Appendix 2 Communication Function Register Number List R W in the list shows whether the coil or ho
146. he number of fans and pumps 4 22 suoiloun Functions 4 2 Function Mode AVR Function This function outputs voltage to the motor correctly even if the incoming voltage to the Inverter fluctuates With this function output voltage to the motor is based on that set in the motor voltage selection Parameter No Function name Data Default setting Unit 00 Always ON A081 AVR selection 01 Always OFF 02 02 OFF during deceleration AVR voltage 200 V class 200 215 220 230 240 nase selection 400 V class 380 400 415 440 460 480 200 400 Z Related functions d004 A001 A005 With A081 AVR selection set whether to enable or disable this function eNote that the Inverter cannot output voltage beyond that of the incoming voltage eTo avoid a possible overcurrent trip during deceleration set the AVR selection to Always ON A081 00 Parameter No Data Description Note 00 Always ON Enabled during acceleration constant speed operation and deceleration 01 Always OFF Disabled during acceleration constant speed operation and A081 deceleration f Disabled only during deceleration in order to reduce the energy OFF during z nee 02 regenerated to the Inverter by increasing the motor loss This will deceleration i f avoid a possible trip due to regeneration during deceleration Automatic Energy saving Operation Function This function automatically adjus
147. he starting frequency set high the starting current increases Therefore the current may exceed the overload limit and cause an overcurrent trip w Output frequency b082 Output voltage Carrier Frequency You can change the PWM waveform carrier frequency output from the Inverter Data Default setting Unit 3 0 kHz Parameter No Function name b083 Carrier frequency 2 0 to 12 0 e With the carrier frequency set high you can reduce metallic noise from the motor However this may increase noise or leakage current from the Inverter e Carrier frequency adjustment also helps avoid mechanical or motor resonance 4 36 Functions 4 2 Function Mode eTo raise the carrier frequency reduce the output current or derate the rated current as shown in the graph below 100 90 80 70 60 50 Output current derating 40 30 2 4 6 8 10 12 Carrier frequency kHz Parameter Initialization You can initialize the rewritten set values and reset to the factory default or clear trip records Note that this is not available for RUN and power ON times Parameter No Function name Data Default setting Unit 00 Clears the trip monitor 01 Initializes data B084 ntiaization selection 02 Clears the trip monitor and initializes Gi _ data b085 Initialization parameter 00 Do not change 00 S selection
148. icate terminal symbols for 3G3JX AEOOD 7 7 7 4 Dimensional Drawing 7 4 Dimensional Drawing M3G3JX A2002 AE002 000000 D00000 suoleoiineds 1 9 Co Co 95 5 9 Messes i eO LD D 1 ED GED GED GED S e al 13 2 6 7 8 Specifications 7 4 Dimensional Drawing M3G3JX A2004 AE004 S g ties meee a al p 5 z reo Be OOD 0 0000 r 5 Jf 7 9 21 2 6 M3G3JX A2007 7 4 Dimensional Drawing 2 6 SS SS a 2 SS oe
149. inal capacity Max 250 V AC 2 5 A 250 V AC 0 2 A 30V DC3A 30 VDC 0 7 A MA MC Min 100 VAC 10 mA i 5 V DC 100 mA Max 250 VAC1A 250 V AC 0 2 A ax 30VDC1A 30 VDC 0 2 A MB MC Min 100 VAC 10 mA i 5 V DC 100 mA 4 By factory default the relay output MA MB contact selection C036 is set at NC contact between MA MC and NO contact between MB MC M Mode Selector RS 485 Communication Operator Selector S7 Select the mode according to the option connected to the communications connector When using the 3G3AX OP01 supplied with the Inverter it is available regardless of the switch condition Symbol Name Status Description 97 RS 485 communication 485 RS485 Modbus communication operator selector OPE Default Digital Operator Option 3G3AX OP1 Emergency shutoff selector S8 Use this selector to enable the emergency shutoff input function Symbol Name Status Description Emergency ON Emergency shutoff input enabled S8 shutoff OFF selector Default Normal 1 The multi function input terminal 3 is switched to a terminal for emergency shutoff input and the allocation of other multi function input terminals is also changed automatically Do not set to ON immoderately For details refer to Emergency Shutoff Input Function page 4 43 2 21 2 2 Wiring Conforming to EC Directives Conforming Standards EMC directive EN 61800 3 e Low voltage directiveEN
150. ing Unit A005 02 FV FI selection 9 04 05 Switches between FV FREQ adjuster via terminal AT Switches between FI FREQ adjuster via terminal AT FV input only FI input only 02 Related functions A011 to A016 A101 to A105 A151 to A155 C001 to C005 C081 C082 This function is enabled with the frequency reference set to the terminal block A001 or A201 01 The settings are as follows VR FREQ adjuster A005 set value 02 03 04 05 AT terminal input status OFF ON OFF ON OFF ON OFF ON Analog input enabled FV FC VR FI FC VR FV FC FI FC If AT is not allocated to any of the multi function input this means the AT input OFF in the above table 4 9 4 2 Function Mode External Frequency Voltage Current Adjustment External Analog Input Frequency Reference FV FC terminal 0 to 10 V voltage input FI FC terminal 4 to 20 mA current input Also set an output frequency for the FREQ adjuster on the Digital Operator Parameter No Function name Data Default setting Unit A011 A101 FV FI VR start frequency A151 0 00 to 400 0 0 0 Hz A012 Set start end frequency A102 FV FI VR end frequency ER A152 A013 A103 FV FI VR start ratio 0 to 100 0 _ A153 Set a start end ratio relative to an o c A014 external frequency reference of A104 FV FI VR end ratio between 0 to 10 V and 4 to
151. input terminals P1 PC MA MC or MB MC Required settings C021 C026 C03 8 C039 The signal is output if the overload current has fallen be low the C039 set value with the light load signal output mode set to 01 or 02 in C038 and LOC 43 allocated to the multi function output terminal This function helps avoid a trip resulting from a falling motor current Output current LOC output Parameter No Function name Data Default setting Unit 00 Enabled during acceleration C038 Light load signal output constant speed and deceleration 01 S mode 01 Enabled only during constant speed C039 Light load detection oe 2 0 x Rated current Rated current A level 0 0 Does not operate Multi function Output Terminal ON Delay OFF Delay This function allows you to set ON OFF delay times respectively from 0 1 to 100 seconds at the signal output of the multi function output terminals P1 and relay The following figure shows the output status Parameter No Function name Data Default setting Unit C144 u ver P1 0 0 to 100 0 0 0 s C145 barter ie P1 0 0 to 100 0 0 0 s C148 pel Pg 0 0 to 100 0 0 0 s C149 p ay 0 0 to 100 0 0 0 s 4 68 suoiloun Functions 4 2 Function Mode OFF delay ONdelay _ OFFdelay ONdelay lt gt gt Original signal waveform without delay ON delay only am ON and OFF del
152. ion 2 Arrival frequency g C043 during 0 0 to 400 0 0 0 No Hz o deceleration o gt ae gga i ee 0 0 to 100 0 3 0 No excessive level C052 PID FB upper limit 100 0 0 to 100 0 No C053 PID FB lower limit 0 0 2nd control is displayed when SET 08 is allocated to one of from C001 to C005 App 14 xipueddy Appendix Appendix 1 Parameter List Parameter Monitor or data range Default Changes Set Function name A during Unit No Digital Operator setting value operation Operator Modbus_ 02 Digital Operator com selection 03 ModBus og No E speed selection 04 4800 bps C071 Bau d rate 05 9600 bps 04 No F 06 19200 bps selection 5 Communication amp C072 station No 1 to 32 1 No 5 selection S 00 N it eer No parity S C074 ee 01 Even 00 No 2 parity selectio 02 Odd T Communication 1 1 bit e _ curs stop bit selection 2 2 bit No 5 00 Trip E Communicatish 01 Trip after deceleration stop C076 02 Ignore 02 No O error selection 03 Free run 04 Deceleration stop Gazz Communication 4910 99 69 0 00 No s error timeout Core Communicanpri ig t000 0 No ms wait time E C081 FV adjustment 0 0 to 200 0 100 0 Yes E D E 2 C082 FI adjustment 0 0 to 200 0 100 0 Yes 2 gt App 15 2nd control is displayed when SET 08 is allocated t
153. ion mode Displays in order of AS b amp C amp H Returns to step 2 3 12 uoneiado Operation 3 4 Operation Procedure Example Factory Default Setting Functions e Switch the method of the RUN command Digital Operator Control terminal block e To switch the method of the RUN command from the Digital Operator factory default to the control terminal block you need to change the frequency reference selection A001 from the Digital Operator 02 to the terminal 01 1 Display the extended function mode as A e To display A follow the indication method described in Displaying the Monitor Mode Basic Function Mode and Extended Function Mode page 3 11 e By default the RUN command LED indicator will light up as the RUN command selection is set to the Digital Operator omron SYSDRIVE 3G3JX_INVERTER m oHz POWER vo OA OALARM STOP RESET ORUN OPRG CAA Yy Lb Press CD 2 The code of the extended function mode is displayed as A001 omron SYSDRIVE 3G3JX_INVERTER iTi i i 4 oHz oPoweER TTL Von OALARM gt A STOP oRUN f RESET opra RUN COA Y th Press A A002 is displayed omron SYSDRIVE 3G3JX_ INVERTER Press 3 The setting of
154. is allocated to one of from C001 to C005 3 28 uoneiado Operation 3 7 Parameter List Changes rer ie Function name ea asa e during Unit Page i 9 P 9 operation b021 Overload limit 00 Disabled 01 selection 01 Enabled in acceleration constant speed No 431 b224 2nd overload limit operation 01 selection 02 Enabled in constant speed operation pee 1 5 x b022 eas limit Rated current E 0 1 x Rated current to 1 5 x Rated current TE No A 4 31 E i Ten wx b222 ai overload limit Rated g evel current 2 o Joi 6 b023 Overload limit 1 0 parameter 0 1 to 3000 0 No s 4 31 b223 2nd overload limit 1 0 parameter b028 Overload limit 00 source selection 00 b022 b222 set values No 4y imit 01 Input terminal FV b228 2nd overload limit 00 source selection Deceleration rate Z bogg constantat 0 4 to 3000 0 0 5 No s 4 28 Sa frequency pull in 2 restart b030 t reguenay pulin 0 2 x Rated current to 2 0 x Rated current pele No A 4 28 restart level current 00 Data other than b031 cannot be changed when terminal SFT is ON 01 Data other than b031 and the specified frequency parameter cannot be changed x when terminal SFT is ON 4 33 S 9 DOS ppalblocisseleclion 02 Data other than b031 cannot be changed i No 4 54 03 Data other than b031 and the specified frequency parameter cannot be changed 10 Data othe
155. it z A063 Jump frequency 1 0 0 z ro Jump frequency gt A064 width 1 0 5 2 A065 Jump frequency 2 0 0 Jump frequency 0 0 to 400 0 No Hz 4 19 A066 Jump frequency Jump frequency width 0 0 to 10 0 0 5 width 2 A067 Jump frequency 3 0 0 Jump frequency A068 width 3 0 5 F 00 Disabled A071 PID selection 01 Enabled 00 No 4 20 A072 PID P gain 0 2 to 5 0 1 0 Yes 4 20 A073 PID I gain 0 0 to 150 0 1 0 Yes s 4 20 A074 PID D gain 0 00 to 100 0 0 0 Yes s 4 20 _ A075 PID scale 0 01 to 99 99 1 00 No Time 4 20 Oo 00 FI e oO PID feedback 01 FV Q AUG selection 02 RS485 communication 09 No E aad E 10 Operation function output 00 OFF Deviation Target value Feedback Reverse PID value X AOTT function 01 ON Deviation Feedback value Target 00 No a T value ao7g PID output limit 4 00 to 100 0 0 0 No 4 20 function 00 Always ON A081 AVR selection 01 Always OFF 02 No 4 23 02 OFF during deceleration lt x A082 AVR voltage 200 V class 200 215 220 230 240 200 No y 4 23 selection 400 V class 380 400 415 440 460 480 400 2nd control is displayed when SET 08 is allocated to one of from C001 to C005 3 25 3 7 Parameter List Parameter No Function name Monitor or data range Digital Operator Default setting Changes during operation Unit A085 RUN mode selection 00 Normal operation 01 Energy saving operation 00 No A086
156. itor 07 Frequency conversion monitor 10DAh Stop selection b091 pw 00 Deceleration gt Stop 01 Free run stop 00 Always ON 10DBh Cooling fan control b092 R W 01 ON during RUN 02 Depends on the fin temperature Overvoltage LAD stop 00 Disabled 10FSh function b130 RW 01 Enabled Overvoltage LAD stop 200 V class 330 to 395 TORON function level setting mi RUM 400 V class 660 to 790 1N Overvoltage protection moe 1176h function selection during b133 pw 00 Disabled 01 Enabled deceleration Overvoltage protection level 200 V class 330 to 395 py setting during deceleration p134 RAN 400 V class 660 to 790 1 M Overcurrent suppression 00 Disabled 10F7h function b140 RW 01 Enabled 10F8h Automatic carrier reduction b150 R W oo Hee 01 Enabled 00 RDY disabled 10F9h Ready function selection b151 R W 01 RDY enabled App 41 Appendix 2 Communication Function Register Function name Parameter owe Monitor or data range Resolution No No Function 1103h Multi function input 1 C001 R W selection 1532h 2nd multi function input 1 C201 R W selection 1104h Multi function input 2 C002 R W selection 2nd multi function input 2 00 FW 01 RV 02 CF1 03 CF2 04 1533h Selection C202 R W CF3 05 CF4 06 JG 07 DB 08 SET 09 2CH 11 FRS 12 EXT 13 USP 15 SFT 4105h Multifunction input 3 C003 Rw 16 AT 18 RS 19
157. itor may be damaged by a sudden electric charge and discharge caused by Inverter output If a split phase start motor is used the startup coil may burn because the centrifugal switch does not operate 2 18 g D o Q 2 2 Wiring Specifications of Control Circuit Terminals ae Terminal name and function Default setting Specifications External power supply terminal for input 24 V DC 10 psc Signal input At sink logic o 30 mA max Internal power supply output terminal for 24 V DC 10 input signal output At source logic 100 mA max S1 Multi function input terminals S1 to S5 Forward Stop 2 S2 Select 5 functions among the 31 Reverse Stop Contact input a Input signal functions and allocate them to from Close ON Start QO S3 terminals S1 to S5 Fault reset Open OFF Stop s4 The terminal allocation is changed Emergency stop Minimum ON time automatically when the emergency fault 32 ie mih i shutoff function is used Refer to j i S5 Emergency Shutoff Input Function Multi step speed page 4 43 reference 1 SC Input signal common Monitor Analog frequency monitor Analog AM frequency signal Analog output current monitor i monitor 10 V DC FS Frequency reference power supply 10 mA max 0 to 10 V DC Input impedance 10 kQ Frequency FV Voltage frequency reference signal When installing variable r
158. ituation which if not avoided CAU TI N may result in minor or moderate injury or in property damage WAlert Symbols in this Document WARNING Turn off the power supply and implement wiring correctly Not doing so may result in a serious injury due to an electric shock Wiring work must be carried out only by qualified personnel Not doing so may result in a serious injury due to an electric shock Be sure to ground the unit Not doing so may result in a serious injury due to an electric shock or fire 200 V class type D grounding 400 V class type C grounding Do not remove the front cover during the power supply and 5 minutes after the power shutoff Doing so may result in a serious injury due to an electric shock Do not operate the Digital Operator or switches with wet hands Doing so may result in a serious injury due to an electric shock Inspection of the Inverter must be conducted after the power supply has been turned off Not doing so may result in a serious injury due to an electric shock The main power supply is not necessarily shut off even if the emergency shutoff function is activated Do not change wiring mode change switches S7 S8 optional devices or replace cooling fans while power is being supplied Doing so may result in a serious injury due to an electric shock SP EPP Ob gt Safety Precautions VANE ey Un ile Do not connect resisto
159. jection braking iagt 0 0 s delay time A054 DC injection braking to 100 50 power 2 A055 DC injection braking time 0 0 to 60 0 0 5 s A056 DC injection braking 00 Edge operation 01 o O method selection 01 Level operation c ic Related functions C001 to C005 e Two methods are available for DC injection braking One is the external method via the multi function input external DC injection braking the other is the internal method performed automatically to stop the motor internal DC injection braking Below are operation types Edge operation DB operates during the specified time period from the DB signal input Level operation DB operates while a signal is being input Frequency control mode DB operates when the frequency reaches the specified level during operation lf DC injection braking operates at a high motor speed an overcurrent trip E01 to E04 or overload trip E05 may occur For internal DC injection braking the following adjustment may help you avoid such a situation Lower the DC injection braking frequency A052 Increase the DC injection braking delay time A053 For external DC injection braking via the multi function input use the external DC injection braking terminal along with deceleration stop External DC Injection Braking A051 00 Allocate 07 DB to the desired multi function input DC injection braking can be applied by turning on off the DB terminal regardless of the
160. k Design Wiring work must be carried out only by qualified personnel Not doing so may result in a serious injury due to an electric shock Be sure to ground the unit Not doing so may result in a serious injury due to an electric shock or fire 200 V class type D grounding 400 V class type C grounding VANE ey Un ile Do not connect resistors to the terminals 1 P 2 N directly Doing so might result in a small scale fire heat generation or damage to the unit Install a stop motion device to ensure safety Not doing so might result in a minor injury A holding brake is not a stop motion device designed to ensure safety Be sure to use a specified type of braking resistor regenerative braking unit In case of a braking resistor install a thermal relay that monitors the temperature of the resistor Not doing so might result in a moderate burn due to the heat generated in the braking resistor regenerative braking unit Configure a sequence that enables the Inverter power to turn off when unusual overheating is detected in the braking resistor regenerative braking unit The Inverter has high voltage parts inside which if short circuited might cause damage to itself or other property Place covers on the openings or take other precautions to make sure that no metal objects such as cutting bits or lead wire scraps go inside when installing and wiring A A amp AN A Q Sa
161. l current Electronic thermal 2 b013 characteristics 00 7 selection 00 Reduced torque characteristics 1 E Ond electronic 01 Constant torque characteristics No thermal 02 Reduced torque characteristics 2 b213 OP 00 characteristics selection 2nd control is displayed when SET 08 is allocated to one of from C001 to C005 App 9 Appendix 1 Parameter List Changes Parameter Funct n harmne Monitor or data range Default during Unit Set No Digital Operator setting value operation b021 Overload limit 00 Disabled 01 selection 01 Enabled in acceleration constant speed No b224 2nd overload limit operation 01 selection 02 Enabled in constant speed operation ae 1 5 x b022 A limit Rated current Pe 0 1 x Rated current to 1 5 x Rated current E No A ant 5 x b222 re overload limit Rated 6 current D E 6 b023 thao ae 1 0 0 1 to 3000 0 No s b223 2nd overload limit 1 0 parameter b028 Overload limit 00 source selection 00 b022 b222 set values No _ imit 01 Input terminal FV b228 2nd overload limit 00 source selection Deceleration rate A bo29 eonstantal cin O 1 to 3000 0 0 5 No s z requency pull in 2 restart oO J b030 Freguency p llin 0 2 x Rated current to 2 0 x Rated current Rated No A iL restart level current 00 Data other than b031 cannot be changed when terminal SFT is ON 01 Data other than b031
162. lding register accepts reading and or writing R Read only R W Read and write enabled Coil Number List Coil No Item R W Description 0000h Not used 1 RUN 0001h RUN commands PI 0 Stop Enabled when A002 03 Kea 1 Reverse 0002h Rotation direction command R W 0 Forward Enabled when A002 03 0003h External Trip EXT R W 1 Trip 0004h Trip reset RS R W 1 Reset 0005h Not used 0006h Not used Poe 1 ON 0007h Multi function input 1 R W 0 OFF 1 ee 1 ON 0008h Multi function input 2 R W 0 OFF pei 1 ON 0009h Multi function input 3 R W 0 OFF 1 f oi 1 ON OOO0Ah Multi function input 4 R W 0 OFF 1 r al 1 ON 000Bh Multi function input 5 R W 0 OFF 000Dh Not used 1 RUN 000Eh Operation status R 0 Stop Interlocked with d003 1 Reverse 000Fh Rotation direction R 0 Forward Interlocked with d003 1 Ready 0010h Inverter ready R 0 Not ready 0011h Not used 0012h Not used 0013h Not used 4 1 During trip 0014h Alarm signal R 0 Normal 1 When either the control circuit terminal block or the coil is turned ON these settings are ON The control circuit terminal block has the priority for the multi function input If the master cannot reset the coil ON status due to communication disconnection turn the control circuit terminal block from ON to OFF in order to turn OFF the coil 2 Th
163. leration stop App 38 x pu ddy Appendix Appendix 2 Communication Function Register Parameter R W No Function name No Function Monitor or data range Resolution 10Aeh Allowable momentary power Loop Raw lato 250 0 1 s interruption time 10A7h Retry wait time b003 R W 3 to 1000 0 1 s Momentary power ZA 10A8h interruption undervoltage b004 R W 00 Disabled f A 01 Enabled trip during stop selection Momentary power 10A9h interruption retry time b005 R W o0 16 umes 01 No limit selection 00 Frequency at interruption 1170h T eg b011 R W 01 Max frequency q yP 02 Set frequency 10ADh Electronic thermal level b012 R W 2000 to 10000 Set the rated current to 10000 aia 1527h 2nd electronic thermal level b212 R W et tne rated current to Electronic thermal TOAEh characteristics selection b013 R W 00 Reduced torque characteristics 1 z 01 Constant torque characteristics 4528h 209 electronic thermal b213 Rw 02 Reduced torque characteristics 2 characteristics selection 10B5h Overload limit selection b021 R W 00 Disabled 01 Enabled in acceleration constant 1529h 2nd overload limit selection b221 R W speed operation l 02 Enabled in constant speed operation 10B6h Overload limit level b022 R W 2000 to 15000 eE Set the rated current to 10000 SUTI 152Ah 2nd overload limit level b222 R W et tne
164. less in diameter and 2 m or less in length The shield must be grounded Note 2 All inductor parts such as the relay and contactor must have overvoltage protection circuits 4 44 Functions 4 2 Function Mode With switch S8 turned on multi function input S3 is automatically allocated to the emergency shutoff signal EMR input terminal and S4 to the reset signal input terminal In this case EMR is allocated to function code C003 and reset RS to C004 automatically and you cannot change these parameters manually The following table shows the status of switch S8 and the allocation of the multi function input Emergency shutoff selector S8 Multi function input terminal No S87 OFF S8 OFF gt ON S8 ON gt OFF Default Status 1 2 3 1 FW FW FW 2 RV RV RV EMR 3 CF1 only for emergency No function allocated shutoff RS RS 4 CF2 only for emergency normal reset shutoff reset 5 also used for PTC RS No function allocated No function allocated In short when switch S8 is turned on input terminal S5 automatically switches to No function allocated status To allocate a function to terminal S5 in this status use the function mode If switch S8 is turned off later input terminal S3 switches to No function allocated status To allocate a function again use the function mode You can reset Emergency Shutoff status only via the dedicated input terminal terminal S4 in the ab
165. ltage LAD stop level which is lower than the overvoltage level Deceleration then resumes if the voltage level falls below the overvoltage LAD stop level With the overvoltage LAD stop function enabled b130 01 the actual deceleration time may become longer than the set value F003 F203 e This function does not aim to keep the main circuit DC voltage level constant Therefore an overvoltage trip may occur if the main circuit DC voltage rises rapidly because of rapid deceleration suoiloun Internal DC voltage Overvoltage level Overvoltage protection level during deceleration Time Output frequency A i Deceleration suspended Deceleration started Deceleration suspended gt Time Deceleration restarted e The fluctuation of the internal DC voltage of this function is larger compared to the overvoltage LAD stop function described in b055 b056 b133 and b134 These functions aim to avoid overvoltage during deceleration and you can select either function according to your system 4 40 Functions 4 2 Function Mode Overcurrent Suppression Function e This function suppresses overcurrent caused by a steep current rise in rapid acceleration Select to enable or disable the overcurrent suppression function in b140 This function does not operate during deceleration Parameter No Function name Data Default setting Unit Overcurrent suppression 00
166. ly output terminal Frequency e External voltage directive is 0 to 9 8 V FS reference power Nominal input 10 V i supply output Frequency reference Input ied Voltage Siea et ield wire meri a Variable resistor 0 to 9 8 V DC of 0 14 to Frequency 1 2 W min Nominal input 10 V 0 75 mm frequency reference Input 1t0o2 kQ reference FI C to Input impedance 10 Q Recomme urreni nded wire directive sizo Frequency 0 75 mm FC reference common 4 to 19 6 mA DC Nominal input 20 mA Choose from frequency or output current Output terminal specifications Monitor AM Multi function 0 to 10 V DC full scale output analog output 1 mA max Output terminal specifications p4 Multi function Open output Q Open collector output Collector 27 V DC max Output po Multi function 50 mA max output common Select the status of the Inverter and allocate it to terminal P1 kka Relay output i i Relay MB Selection of functions is the same as the multi function output mc Relay output output 34 1 Simultaneous input of current and voltage is not possible Do not connect the signal lines simultaneously 2 By factory default multi function output P1 is set to NO contact To switch to NC contact change the C031 setting 2 20 g D o Q 53 Design 2 2 Wiring 3 Below are the contact specifications of the relay output Output Contact Resistance load Inductive load term
167. mm 10 A 15A 3G3JX A4007 1 25 mm 5A 6A e 3G3JX A2015 2 0 mm 15 A 15A 3G3JX A4015 2 0 mm 10 A 10A Be 3G3UX A2022 2 0 mm 20 A 20A 3G3JX A4022 2 0 mm 10 A 10A ss 3G3UX A2037 3 5 mm 30 A 30 A 3G3JX A4037 2 0 mm 15 A 15A 0 2 3G3JX AE002 2 0 mm 5A 14A 0 4 3G3JX AE004 2 0 mm 5 A 0 75 3G3JX AE007 2 0 mm 10 A zr 1 5 3G3JX AE015 5 5 mm 15 A 2 2 3G3JX AE022 5 5 mm 20A e For the main circuit terminals always use insulated electrical wires with a rated voltage of 600 V and a rated temperature of 80 C or higher e Use the crimp type terminal with an insulating sleeve to connect to the terminals e Up to two wires can be connected to one terminal e To prevent possible voltage drops increase the wire size in accordance with the cable length eTo connect the 100 V or 200 V model to the relay output terminal block use a wire of 0 75 mm eTo connect seven wires or more to the control circuit terminal block use a shield line of 0 5 mm or less Strip the signal line by 5 to 6 mm and connect the exposed wire In the case of stranded wires make sure that the wires are not unraveled Make sure that the maximum outside coating diameter of the signal line is 2 0 mm or less except for the alarm signal line For the mark tube mounted cable and multi core cable keep both the mark tube and the sheath stripped length 40 mm or more from the connecting end A thick line may prevent proper cl
168. n 4 47 4 2 Function Mode Lower the frequency for DC injection braking Increase the DC injection braking delay time A053 e Allocate 07 DB to the desired multi function input DC injection braking can be applied by turning on off the DB terminal regardless of the DC injection braking selection A051 Set the DC injection braking power in A054 e Set the DC injection braking time taking into account motor heat generation Long continuous DB may cause the motor to burn out e Perform each setting according to your system after selecting the level or edge operation in A056 a Edge operation A056 00 b Level operation A056 01 Example 1 a FW Output frequency A055 Example 1 b FW w ___ __ cup eee frequency Example 2 a frequency A055 Example 2 b wo L______ frequency Example 3 a FW e w l Free running Output frequency 053 A055 Example 3 b FW Lo w fo PEN Free running Output frequency A053 lt gt 4 48 suoiloun Functions 4 2 Function Mode 2nd Control Function and Special 2nd Function This function is used to operate by switching two different types of motors Data Symbol Function name Status Description ON Enables the parameter for the 2nd motor 08 SET 2nd control OFF Disables the parameter for the 2nd moto
169. n 11 FRS free run stop C202 2Nndmulti function 12 EXT external trip 01 input 2 selection 13 USP USP function 15 SFT soft lock Multi function 16 AT analog input switching C003 input 3 selection 18 RS reset i 19 PTC thermistor input No _ 7 i 20 STA 3 wire start C203 end multi function 21 STP 3 wire stop 18 input 3 selection 22 F R 3 wire forward reverse 2 23 PID PID enabled disabled amp Multi function 24 PIDC PID integral reset E C004 input 4 selection 27 UP UP DWN function accelerated 12 28 DWN UP DWN function decelerated 2 said multitinction 29 UDC UP DWN function data clear C204 Alia sel ction 31 OPE forced operator 12 S p 50 ADD frequency addition 3 51 F TM forced terminal block T C005 Multi function 52 RDY ready function 02 input 5 selection 53 SP SET special 2nd function 64 EMR emergency shutoff 255 No function c205 Si en eae 1 The EMR is set forcibly with switch 8 not 02 with parameters Multi function C011 input 1 operation 00 selection Multi function C012 input 2 operation 00 selection Multi function C013 input 3 operation 00 NO 00 No F 01 NC selection Multi function C014 input 4 operation 00 selection Multi function C015 input 5 operation 00 2nd control is displayed when SET 08 is allocated to one of from C001 to C005 App 13 Appendix 1 Parameter List
170. n 18 RS reset r 19 PTC thermistor input No 442 J 20 STA 3 wire start C203 2nd multi function 21 STP 3 wire stop 18 input 3 selection 22 F R 3 wire forward reverse 2 23 PID PID enabled disabled S Multi function 24 PIDC PID integral reset C004 input 4 selection 27 UP UP DWN function accelerated 12 Z 28 DWN UP DWN function decelerated 2 andmultit hction 29 UDC UP DWN function data clear C204 t4 selecti 31 OPE forced operator 12 2 NPUL ASE ESUOn 50 ADD frequency addition z 51 F TM forced terminal block C005 Multi function 52 RDY ready function 02 E input 5 selection 53 SP SET special 2nd function 64 EMR emergency shutoff F 255 No function c205 a 1 The EMR is set forcibly with switch 8 not 02 with parameters Multi function C011 input 1 operation 00 selection Multi function C012 input 2 operation 00 selection Multi function C013 input 3 operation ae 00 No 4 43 selection Multi function C014 input 4 operation 00 selection Multi function C015 input 5 operation 00 selection 2nd control is displayed when SET 08 is allocated to one of from C001 to C005 3 32 uoneiado Operation 3 7 Parameter List Parameter i Monitor or data range Default Changes Function name AN i during Unit Page No Digital Operato
171. n 200 V class 0 200 1 215 2 220 3 230 4 240 1071h AVR voltage selection A082 R W 400 V class G 0 380 1 400 2 415 3 440 4 460 5 480 1072h RUN mode selection A085 Rani 7 es ore operatorn 01 Energy saving operation 1073h Energy saving response A086 R W 0 to 1000 0 1 accuracy adjustment 1074h A092 R W 1 to 300000 Acceleration time 2 MSB The second decimal place is ignored 0 01 s A092 when the value is over 10000 100 0 i 1519h A292 R w 1 to 300000 Sad acheletatonameD MSB The second decimal place is ignored 0 01 s A292 when the value is over 10000 100 0 i 151Ah LSB R W seconds 1076h A093 R W 1 to 300000 Deceleration time 2 MSB The second decimal place is ignored 0 01 s A093 when the value is over 10000 100 0 151Bh A293 R W 1 to 300000 And deceleration im MSB The second decimal place is ignored 0 01 s A293 when the value is over 10000 100 0 i App 37 Appendix 2 Communication Function Register Function name Parameter RAN Monitor or data range Resolution No No Function 1078h Gini rile ss A094 RW deceleration selection 00 Switched via terminal 2CH 3 i 01 Switched by settin _ 151Dh 2nd 2 step acceleration A294 R W y g deceleration selection 107Ah 2 step acceleration A095 R W frequency 0 to 4000 0 1 Hz 151Fh 2nd 2 step acceleration A295 R W frequency 107Ch 2 step decelerati
172. n the signal line causing the controller to malfunction Radio noise Electromagnetic waves from the Inverter and I O cables can cause the radio receiver to generate noise Countermeasures Against Induction Noise To reduce induction noise from the output side the following method is also effective e Run the cables collectively through the mounted metal pipe Keeping the metal pipe at least 30 cm away from the signal line reduces induction noise Molded case circuit breaker Power MCCB supply i i Inverter i Cable Length Between Inverter and Motor Use a cable of 50 m or less between the Inverter and the motor If the cable length is increased the stray capacitance between the Inverter outputs and the ground is increased proportionally An increase in stray capacitance causes high frequency leakage current to increase affecting the current detector in the Inverter s output unit and peripheral devices If your system configuration requires a cable length of 50 m or more perform the following Wire in metallic ducts Use separate cables for each phase e Set the Inverter to a lower carrier frequency b083 Do Not Use Single phase Motors A single phase motor uses the capacitor start method or split phase start method to determine its rotation direction at startup and thus is not suitable for the variable speed control via the Inverter Do not use single phase motors If a capacitor start motor is used the capac
173. nal and ground 2 terminal Check that the screws v Tighten Tightening torque are not loose securely excluding terminal block e M 3 5 0 8 Nem M4 1 2Nem Check that no part has v Visual indications of inspection overheating Terminal Check that there is no v Visual No faults block damage inspection Smoothing Check that there is no v Visual No faults i capacitor liquid leakage inspection Check that the safety v valve has not come out Check that there are v no bulges 1 The life of the capacitor depends on ambient temperatures Refer to the product life curve in Appendix 3 When the capacitor stops operating at the end of the product s life the Inverter must be replaced 2 Clean the Inverter periodically Accumulated dust in or on the cooling fan or heat sink can cause the Inverter to overheat 6 3 6 1 Inspection and Maintenance Inspection Standard Inspecnon Inspection Inspection point period nspection Criteria replacement Meter part item method Daily Periodic period Main Relay Check that there is no v Acoustic No faults circuit terminal abnormal sound inspection block during operation Resistor Check that there are v Visual No faults Tester no large fissures or inspection discoloration in the resistance insulation Cooling fan Check that there are v Rotate Smooth rotation 2to3 no abnormal vibrations manually years
174. nal while the Inverter is running Data Symbol Function name Status Description ON The Inverter is in RUN mode 00 RUN Signal during RUN OFF The Inverter is in STOP mode Available input terminals P1 PC MA MC or MB MC Required settings C021 C026 Also outputs a signal during DC injection braking Below is the time chart Output om is wo Doo To RUN output Frequency Arrival Signal This function outputs a signal when the output frequency has reached the set value Data Symbol Function name Status Description ON The Inverter output frequency has reached the F001 01 FAI Frequency arrival set value signal OFF The Inverter output frequency has fallen below the F001 set value ON The Inverter output frequency has exceeded the C042 a ie Over set frequency set value during acceleration arrival signal OFF The Inverter output frequency has fallen below the C042 set value during acceleration Available input terminals P1 PC MA MC or MB MC Required settings C021 C026 C042 C043 4 61 4 2 Function Mode e For elevating machines use this signal for applying the brake e Below is the hysteresis of the frequency arrival signal ON Set frequency 1 of the maximum frequency Hz OFF Set frequency 2 of the maximum frequency Hz Parameter No Function name Data Default setting Unit 0 0 Does not output ar
175. nction This function allows you to add subtract the constant offset frequency to from the output frequency Data Symbol Function name Status Description Calculates the set value in A145 against the set frequency ON in A001 according to the formula specified in A146 in 50 ADD Frequency addition order to provide a new frequency reference OFF Normal control Available input terminals C001 C002 C003 C004 C005 Required settings A001 A145 A146 Related codes A001 A002 A001 Frequency reference source FREQ adjuster Terminal block N Output frequency setting F001 set value O gt gt ModBus communication O Logic operation output A145 Frequency addition ADD Multi function input gt es i A146 Addition direction setting 0 Forced Terminal Block Function This function forcibly switches to operation via the terminal block by turning on off the multi function terminal if the frequency reference RUN command sources are not set to the terminal block Data Symbol Function name Status Description ON Forcibly sets to A001 01 and A002 01 51 F TM Forced terminal block OFF Operates according to the A001 and A002 settings Available input terminals C001 C002 C003 C004 C005 Required settings A001 A002 eWhen the input of this signal is reset A001 and A002 return to the comma
176. nction input input 3 to the emergency shutoff input You can directly turn off a motor control power module without operating the software Compliance With All Standards The 3G3JX Series has achieved compliance with CE and UL cUL The RoHS Directive The standard model meets the requirements of the RoHS Directive MNoise and Harmonics Suppression Option The three phase models incorporate a zero phase reactor radio noise filter as a standard specification For the single three phase common type optional suppression is available When the optional DC reactor is added the 3G3JX Series will also meet the requirements specified by the Ministry of Land Infrastructure and Transport of Japan M IM AO Overview 1 2 Appearance and Names of Parts 1 2 Appearance and Names of Parts Digital Operator Front cover Main housing FREQ FREQUENCY adjuster Bottom cover eThe size of the fin varies with the motor capacity e There are two sizes depending on the motor capacity but the fundamental structure is the same Remove the front cover when connecting the power supply the motor and the control signal Connection to RJ45 Jack Connect the communications cable after opening the cover of the communications connector Remove the front cover to switch communications Refer to the next page for instructions on how to remove the front cover omron SYSDRIVE 3G3JX_ INVERTER OPOWER OALARM Commu
177. nd status prior to the input lf you switch on off this function during operation the RUN command is reset to stop the Inverter Before resuming operation stop the RUN command from each command source to avoid possible danger and then input it again 4 59 4 2 Function Mode Ready Function Data Symbol Function name Status Description ON The Inverter is ready 52 RDY Ready function OFF Normal stop status Available input terminals C001 C002 C003 C004 C005 e Inputting this signal shortens the time between the RUN command input and the start of actual operation In normal status this is approx 20 ms Shortened time through this function varies depending on timing When the Inverter is in ready status high voltage is applied to terminals U V and W on the main circuit terminal block This happens even if the motor is stopped with the RUN command turned off Do not touch the main circuit terminal block Multi function Output Terminal Selection suoloun4 Parameter No Function name Data Default setting Unit 00 RUN signal during RUN 01 FA1 constant speed arrival signal Multi function output 02 FA2 over set frequency arrival signal terminal P1 selection 03 OL overload warning 04 OD excessive PID deviation 05 AL alarm output 06 Dc disconnection detected 07 FBV PID FB status output 08 NDc network error Relay output MA MB 09 LOG logic opera
178. nications connector with cover The cover of the communications connector is removable Remove the front cover to attach it 1 2 Appearance and Names of Parts Names of Parts Inside the Front Cover Main circuit terminal block oO input side Isa Z A Hoonnoan omron SYSDRIVE 3G3JX_INVERTER M IM AO Do not touch these 4 ELECTRICAL HAZARD For factory maintenance only Pett S788 os Z7 OPE OFF ae Soaks ise Control circuit terminal block Main circuit terminal block output side S7 OPE 485 communications selector Default OPE side S8 Emergency shutoff function selector Default OFF Caution Do not switch the emergency shutoff function selector S8 without reason as the allocation of the multi function input terminals may change For details refer to Emergency Shutoff Input Function page 4 43 1 4 Chapter 2 Design Ad ITS tal lathO miners ceeree E atae reer cans comers en ee 2 1 PAPAN AN ATE EE E E AE 2 5 2 1 Installation 2 1 Installation WARNING Turn off the power supply and implement wiring correctly Not doing so may result in a serious injury due to an electric shoc
179. nits for the Inverter gt Name Model Specifications 3G3AX RBU21 For general use with built in resistor 3 1 phase R gener ive 3G3AX RBU22 200 V For heavy instantaneous regenerative power Gea ak with built in resistor 3G3AX RBU41 pi For general use with built in resistor 2 16 Design 2 2 Wiring Installing a Noise Filter on the Input Side e The Inverter s output uses high speed switching so noise may be transmitted from the Inverter to the power line affecting peripheral devices It is recommended that a noise filter be installed on the input side to minimize noise transmission Installing a noise filter on the input side can also reduce the noise from the power line to the Inverter lt Recommended Input Noise Filters for the Inverter gt General EMC conforming 3G3AX NFI 3G3AX EFI Molded case circuit breaker Power supply MCCB Input noise filter for Inverter Inverter 3G3JX Molded case circuit breaker MCCB Other device Use a noise filter designed for Inverters A general purpose noise filter will be less effective and may not reduce noise Wiring the Main Circuit Terminals Output Side 2 17 Connect the Terminal Block to the Load Connect motor output terminals U T1 V T2 and W T3 to motor lead wires U V and W eCheck that the motor rotates forward with the forward command Switch over any two of
180. nspection or parts replacement Precautions for Use Operation Stop Command e Provide a separate emergency stop switch because the STOP key on the Digital Operator is valid only when function settings are performed When checking a signal during the power supply and the voltage is erroneously applied to the control input terminals the motor may start abruptly Be sure to confirm safety before checking a signal Product Disposal Comply with the local ordinance and regulations when disposing of the product 6 1 Inspection and Maintenance General Precautions Always keep the Inverter and area clean to prevent dust from entering e Take utmost care not to have the wires disconnected or connected wrongly Tightly fix the terminals and connectors e Do not expose the electronic device to humidity oil dust and or iron powder or shavings Doing so may damage the insulation and result in an accident e Do not pull on the cables in connecting disconnecting the connectors cooling fan and control PCB cables Doing so may result in fire or injury due to cable damage Inspection Item e Daily inspection e Periodic inspection about every year Insulation resistance test about every two years e Megger test Short the terminals as below to conduct the test R L1 S L2 T L3 O For 3G3JX AEOOOD s terminal symbols R L1 corresponds to L1 S L2 to L2 and T L3 to N L3 e Make sure that the resistance between
181. o kW z 400 V class H203 2nd motor 0 4 0 75 1 5 2 2 3 7 5 5 7 5 Factory D capacity selection default E g H004 Motor pole number 5 4 o selection 4 5 No Pole E 2nd motor pole 6 lt H204 8 4 S number selection H006 Stabilization 100 Yes parameter 0 to 255 H206 2nd stabilization 100 Yes parameter 2nd control is displayed when SET 08 is allocated to one of from C001 to C005 App 16 x pu ddy Appendix Appendix 2 Communication Function Appendix 2 Communication Function Communication with external network control devices can be carried out from the communication connector of the 3G3JX through the RS 485 complying ModBus RTU protocol Communication Specifications Item Description Note Transfer speed 4800 9600 19200 bps Synchronous system Asynchronous system Transfer code Binary Mais Transmission mode LSB first Complying interface RS 485 Data bit length 8 bits Modbus RTU mode Parity No parity Even Odd Stop bit length 1 or 2 bits Startup method One way startup via command from the host side Select using the Digital Operator ASCII mode not available Select using the Digital Operator Select using the Digital Operator Wait time Silent interval 0 to 1000 ms Set using the Digital Operator Connection 1 N N Max 32 Set using the Digital Operator Connector RJ45 modula
182. o not attempt to open the cover under any circumstances Doing so may result in injury or death and may damage the product Never attempt to repair or disassemble the product We recommend that you add the following precautions to any instruction manuals you prepare for the system into which the product is being installed e Precautions on the dangers of high voltage equipment e Precautions on touching the terminals of the product even after power has been turned OFF These terminals are live even with the power turned OFF Specifications and functions may be changed without notice in order to improve product performance Items to Check Before Unpacking Check the following items before removing the product from the package e Has the correct product been delivered i e the correct model number and speci fications e Has the product been damaged in shipping e Are any screws or bolts loose Introduction Introduction Thank you for choosing the general purpose Inverter 3G3JX This User s Manual hereinafter called this manual describes the parameter setting methods required for installation wiring and operation of the 3G3JX model as well as troubleshooting and inspection methods This manual should be delivered to the actual end user of the product After reading this manual keep it handy for future reference This manual describes the specifications and functions of the product as well as the relations betwe
183. o one of from C001 to C005 Appendix 1 Parameter List Parameter Monitor or data range Default Changes Set Function name rae i during Unit No Digital Operator setting value operation pasa MM onser 0 0 to 10 0 0 0 Yes v adjustment C091 Not used SSe Du 00 Do not change C101 UP DWN selection oo Do not store the frequency data 00 No 01 Store the frequency data 00 Trip reset at power on 01 Trip reset when the power is OFF CADE Reset selection 02 Enabled only during trip Reset when the 00 No B power is ON 00 RUN signal during RUN Logi ti 01 FA1 constant speed arrival signal C141 hae Tr i 02 FA2 over set frequency arrival signal 00 No cron ey 03 OL overload warning 04 OD excessive PID deviation S 05 AL alarm output 06 Dc disconnection detected O 07 FBV PID FB status output Logic operation C142 unction B input 08 NDc network error 01 No 10 ODc communication option disconnected 43 LOC light load detection signal Logic operator Sela C143 D as 01 OR 00 No 02 XOR Giaa Quiputterminal PT 4 9 to 100 0 0 0 No s ON delay Output terminal P1 C145 OFF delay 0 0 to 100 0 0 0 No s c148 Relay output ON 9 4 to 100 0 0 0 No s delay c149 Relay output OFF 9 4 to 100 0 0 0 No s delay Motor capacity Factory H003 selection 200 V class default 0 2 0 4 0 75 1 5 2 2 3 7 5 5 7 5 N
184. occurs after a trip reset Reset 1 I uo Name Description Operator Constant speed E D If the motor is restrained or rapidly accelerated or decelerated a large current flows through the Deceleration oe Overcurrent trip Inverter which may result in breakage To avoid this an overcurrent protection circuit works Acceleration Aa to shut off the Inverter output Others E a4 If an Inverter output current is detected and the motor is overloaded an electronic thermal inside the Inverter operates to shut off the Overload trip Inverter output EJS e After a trip occurs normal operation is restored in 10 seconds by resetting the Inverter If the incoming voltage and regenerative energy from the motor are too Overvoltage trip high a protection circuit works to shut off the Inverter output when the _o7 voltage on the converter exceeds the specified level Shuts off the output if an error occurs in the EEPROM built into the Inverter due to external noise and abnormal temperature rise eCheck the set data again if the _ G4 error occurs EEPROMerrof If the power is shut off during data initialization an EEPROM 08 error E _ 44 may occur when the power is next turned on Shut off the power after completing data initialization Shuts off the output if the incoming voltage drops below the specified Undervoltage trip level causing the control circuit not to work properly during a c 09 momentary power interruption Shu
185. oduct Locations subject to static electricity or other forms of noise Locations subject to strong magnetic fields Locations close to power lines Operation and Adjustment Be sure to confirm the permissible range of motors and machines before operation because the Inverter speed can be changed easily from low to high Provide a separate holding brake if necessary Maintenance and Inspection Be sure to confirm safety before conducting maintenance inspection or parts replacement Precautions for Correct Use Precautions for Correct Use Hilnstallation e Mount the product vertically on a wall or on a DIN Rail optional with the product s longer sides upright The material of the wall has to be noninflammable such as a metal plate Main Circuit Power Supply e Confirm that the rated input voltage of the Inverter is the same as AC power supply voltage Error Retry Function e Do not come close to the machine when using the error retry function because the machine may abruptly start when stopped by an alarm Be sure to confirm the RUN signal is turned off before resetting the alarm because the machine may abruptly start MINon Stop Function at Momentary Power Interruption e Do not come close to the machine when selecting restart in the non stop function at momentary power interruption selection 6050 because the machine may abruptly start after the power is turned on Operation Stop Command e Provide a separate emerg
186. of 1 to 2 kQ 2W External VR 1 to 2 KQ 2 W 4 2 Function Mode WHinputting the Voltage Input the current between terminals FV and FC Input impedance is approx 10 kQ Do not input negative voltage Doing so may result in damage to the Inverter 0 to 9 6 VDC 0 to 10 V DC standard Hilnputting the Current Input the current between terminals Fl and FC Input impedance is approx 250 Q For the external analog input indicated above use a shielded wire for connection and connect the shielded part to FC for stable operation 4 to 19 6 mA TI 4 to 20 mA standard gt O S FV FI Adjustment T Parameter No Function name Data Default setting Unit C081 FV adjustment 0 0 to 200 0 100 C082 FI adjustment 0 0 to 200 0 100 Related functions A011 A101 A012 A102 A013 A103 A014 A104 A015 A105 e You can adjust the FV FI frequency input e Use this to change the full scale of input e The set frequency becomes 0 Hz with 0 0 set e This returns to the factory default value after initialization Set frequency Max frequency 200 setting 100 setting Max frequency 2 50 setting 0 OV 4mA 5V 12mA 10V 20mA 4 72 Functions 4 2 Function Mode Analog Output AM Terminal This function allows you to monitor the output frequency and current from the AM terminal on the control terminal block terminal e Analog voltage
187. on 1 0 s b028 Overload limit source 00 L selection 00 b022 b222 set values imi 01 Input terminal FV b228 2nd overload limit source 00 E selection C041 Overload warning level 9 0 Does not operate Rated current 0 1 x Rated current to 2 0 x Rated A current Outputs OL signal when the C241 2nd overload warning level overload warning level is reached Rated current Related functions C021 C026 To switch to the 2nd control allocate 08 SET to the multi function input terminal and then turn it on eThe Inverter monitors the motor current during acceleration or constant speed operation If it reaches the overload limit level the output frequency is lowered automatically according to the overload limit parameter e The overload limit level sets a current value for this function to work eWhen this function operates the acceleration time becomes longer than the set time 4 31 4 2 Function Mode With the overload limit parameter set too low an overvoltage trip may occur due to regenerative energy from the motor This is because of automatic deceleration from this function even during acceleration e Make the following adjustments if this function operates during acceleration and the frequency doesn t reach the target level Increase the acceleration time Increase the torque boost Increase the overload limit level Use a higher rank Inverter Overload limit level b022 Deceleration set b
188. on 01 Always OFF 02 No 02 OFF during deceleration lt A082 AVR voltage 200 V class 200 215 220 230 240 200 No y selection 400 V class 380 400 415 440 460 480 400 2nd control is displayed when SET 08 is allocated to one of from C001 to C005 App 6 x pu ddy RUN mode Acceleration Deceleration functions Appendix Appendix 1 Parameter List Parameter No Function name Monitor or data range Digital Operator Default setting Changes during operation Unit Set value A085 RUN mode selection 00 Normal operation 01 Energy saving operation 00 No A086 Energy saving response accuracy adjustment 0 to 100 50 No A092 Acceleration time 2 A292 2nd acceleration time 2 0 01 to 99 99 100 0 to 999 9 1000 to 3000 15 00 15 00 Yes A093 Deceleration time 2 A293 2nd deceleration time 2 0 01 to 99 99 100 0 to 999 9 1000 to 3000 15 00 15 00 Yes A094 2 step acceleration deceleration selection A294 2nd 2 step acceleration deceleration selection 00 Switched via multi function input 09 2CH 01 Switched by setting 00 00 No A095 2 step acceleration frequency A295 2nd 2 step acceleration frequency 0 0 to 400 0 0 0 0 0 No Hz A096 2 step deceleration frequency A296 2nd 2 step deceleration frequenc
189. on A096 R W frequency i 0 to 4000 0 1 Hz 1521h 2nd 2 step deceleration A296 R W frequency 107Dh Acceleration pattern A097 R W 00 Line paN selection 01 S shape curve 107Eh Deceleration pattern A098 R W 00 Line selection 01 S shape curve 1080h FI start frequency A101 R W 0 to 4000 0 1 Hz 1082h Fl end frequency A102 R W 0 to 4000 0 1 Hz 1083h FI start ratio A103 R W 0 to 100 1 1084h Fl end ratio A104 R W 0 to 100 1 1085h Fl start selection Atos pw 00 Start frequency A101 me 01 0 Hz Operation frequency input A 00 Digital Operator F001 IEE setting Alal RNN 01 Digital Operator volume 02 Input FV 108Fh Operation frequency input B A142 R W 03 Input FI sae setting 04 External communications 00 Addition A B 1090h Operator selection A143 R W 01 Subtraction A B 02 Multiplication A P B 1091h Frequency addition amount A145 R W 0 to 4000 0 1 Hz 00 Adds the A145 value to the output at Muar frequency 1093h Frequency addition direction A146 R W 01 Subtract A145 value from output frequency 1095h VR start frequency A151 R W O to 4000 0 1 Hz 1097h VR end frequency A152 R W O to 4000 0 1 Hz 1098h VR start ratio A153 R W O to 100 1 1099h VR end ratio A154 R W O to 100 1 109Ah VR start selection A155 R W 0 1 00 Alarm 01 0 Hz start 10A5h Retry selection b001 R W 02 Frequency matching restart 03 Trip after frequency matching dece
190. on name Data Default setting Unit 00 Always ON b092 Cooling fan control 01 ON during RUN 01 02 Depends on the fin temperature eNote that the cooling fan keeps operating for 5 minutes right after the power is turned on or the operation stops 4 39 4 2 Function Mode Overvoltage LAD Stop Function This function helps avoid an overvoltage trip due to regenerative energy from the motor during deceleration Note that the actual deceleration time may be longer than the set value If DC voltage has exceeded the set level the Inverter stops deceleration The aim of this function is the same as the overvoltage LAD stop function described in b055 and b056 However these functions have different deceleration characteristics and you can select either function according to your system Parameter No Function name Data Default setting Unit Overvoltage LAD stop 00 Disabled ot function 01 Enabled ai Overvoltage LAD stop 200 V class 330 to 395 ane function level setting 400 V class 660 to 790 290 709 X EN e Select to enable or disable the overvoltage LAD stop function in b130 e Adjust the overvoltage LAD stop function level in b131 e The main circuit DC voltage rises because of regenerative energy from the motor once deceleration starts With the overvoltage LAD stop function enabled b130 01 the Inverter stops deceleration temporarily once the main circuit DC voltage has reached the overvo
191. onal Digital Operator Rotation Direction Selection Select the direction of motor rotation applied to the RUN command via the Digital Operator This is disabled at terminals suoiloun Parameter No Function name Data Default setting Unit F004 Operator rotation direction selection 00 Forward 01 Reverse 00 Functions 4 2 Function Mode lt Group A Standard Function Parameter gt Frequency Reference Selection Select the method of the frequency reference Parameter No Function name Data Default setting Unit A001 Frequency reference selection 00 Digital Operator FREQ adjuster 01 Terminal A201 2nd frequency reference selection 02 Digital Operator F001 03 ModBus communication 10 Frequency operation result 00 Related functions A005 A141 to A143 A145 A146 To switch to the 2nd frequency reference allocate 08 SET to the multi function input terminal and then turn it on Data Frequency reference source 00 FREQ adjuster 01 Voltage or current directive from the terminal 02 F001 value set via the Digital Operator 03 ModBus communication 10 Result of the frequency operation function RUN Command Selection Select the method of the RUN STOP command Parameter No Function name Data Default setting Unit A002 RUN command selection
192. onds 1501h F202 R W 1 to 300000 ond Aceelerarionciimet MSB The second decimal place is ignored 0 01 s F202 when the value is over 10000 100 0 i 1016h F003 R W 1 to 300000 Deceleration time 1 MSB The second decimal place is ignored 0 01 s F003 when the value is over 10000 100 0 i 1017h LSB R W seconds 1503h F203 R w 1 to 300000 snd decelerationtmei MSB The second decimal place is ignored 0 01 s F203 when the value is over 10000 100 0 1504h LSB R W seconds 1018h rice rotation direction Foo4 Rw 0 Forward 1 Reverse 00 Digital Operator volume Frequency reference QT Termina 1019h ee A001 R W 02 Digital Operator F001 selection 03 Modbus communication 10 Frequency operation result 01 Terminal 101Ah RUN command selection A002 R W 02 Digital Operator 03 Modbus communication 101Bh Base frequency A003 R W 30 to maximum frequency A004 1 Hz 150Ch 2nd base frequency A203 R W 30 to maximum frequency A204 1 Hz 101Ch Maximum frequency A004 R W 30 to 400 1 Hz 150Dh 2nd maximum frequency A204 R W 30 to 400 1 Hz 02 Switches between FV VR via terminal AT 101Dh FV Fl selection A005 R W 03 Switches between FI VR via terminal AT 04 Terminal FV 05 Terminal FI App 34 xipueddy Appendix Appendix 2 Communication Function voltage Register
193. oofddorp The Netherlands Tel 31 2356 81 300 Fax 31 2356 81 388 OMRON ELECTRONICS LLC One Commerce Drive Schaumburg IL 60173 5302 U S A Tel 1 847 843 7900 Fax 1 847 843 7787 OMRON ASIA PACIFIC PTE LTD No 438A Alexandra Road 05 05 08 Lobby 2 Alexandra Technopark Singapore 119967 Tel 65 6835 3011 Fax 65 6835 2711 OMRON CHINA CO LTD Room 2211 Bank of China Tower 200 Yin Cheng Zhong Road Pu Dong New Area Shanghai 200120 China Tel 86 21 5037 2222 Fax 86 21 5037 2200 omron S Authorized Distributor Ne D Cat No 1558 E 1 01 Note Specifications subject to change without notice Printed in J apan This manual is printed on 100 recycled paper
194. op due to an overload trip of the Inverter Data Symbol Function name Status Description The Inverter output current has exceeded the ON C041 set value 03 OL Overload warning The Inverter output current has not reached the OFF C041 set value Available input terminals P1 PC MA MC or MB MC Required settings C021 C026 C041 Parameter No Function name Data Default setting Unit 0 0 Does not operate 0 1 to Rated current x 200 Outputs OL signal when reaching the overload warning level C041 Overload warning level Rated current A Overload limit level b022 Overload warning level C041 Output current a Excessive PID Deviation Output This function outputs a signal when the deviation has exceeded the set value during the use of the PID function Data Symbol Function name Status Description ON The PID deviation has exceeded the C044 set 04 OD Excessive PID value Deviation OFF The PID deviation has not reached the C044 set value Available input terminals P1 PC MA MC or MB MC Required settings C021 C026 C044 Parameter No Function name Data Default setting Unit C044 pig Di e 0 0 to 100 0 3 0 4 63 4 2 Function Mode C044 can be set from 0 to 100 The setting corresponds to the range of 0 to the maximum target value Feedback value Target value jy A Oe oo eee SN eer
195. operation ON ON RUN RUN command command A052 A052 f Frequency Frequency reference reference Output Output frequency frequency A053 4 18 Functions 4 2 Function Mode Frequency Limit This function limits the Inverter output frequency Parameter No Function name Data Default setting Unit _ 0 0 Frequency lower limit A062 to A061 Frequency upper limit Max frequency A004 0 0 A261 2nd frequency upper 0 0 Frequency lower limit A262 to 0 0 limit Max frequency A204 f z 0 0 Starting frequency to Frequency A062 Frequency lower limit upper limit A061 0 0 2nd frequency lower 0 0 Starting frequency to Frequency A262 es nw 0 0 limit upper limit A261 Related functions C001 to C005 To switch to the 2nd control allocate 08 SET to the multi function input terminal and then turn it on eYou can set both upper lower limits to the set frequency This function does not accept any frequency reference beyond the set limits Set the upper limit first Make sure the upper limit A061 A261 is higher than the lower limit AQ62 A262 e Neither limit would work if set to 0 Hz Set frequency Hz Max frequency A004 A204 A061 A062 5 i Frequency OV 10V reference 4mA 20mA If the lower limit is set the set value is prioritized even if 0 V 4 mA is input for frequency reference Frequency Jump Function This function helps avoid
196. or mode and the basic function mI T ow catarm mode STOP oRUN RUN RESET oPRG M MIN MAX CD Al WZ IJ Setting Function Codes e You can enter codes for the monitor mode basic function mode and extended function mode directly as well as through the scrolling method e Below is an example where code d001 of the monitor mode is changed to extended function A029 1 Display the code of the monitor mode as d001 omron SYSDRIVE 3G3JX_INVERTER pam ul oH epower bl t I Von OALARM AXI RUN STOP ORUN RESET oprG Jj M OlIAIYXY J Press A and A simultaneously Continued to the next page 3 14 uoneiado Operation 3 4 Operation Procedure Example Factory Default 2 Change the function code omnon SYSDRIVE e You can change the 4th digit when d blinks L Press A 2 times A001 is displayed e omron SYSDRIVE A blinks 3G3JX_INVERTER e Press the Enter key to fix the blinking digit aoa Press A is entered 3 Change the 3rd digit of the function code 0 of the 3rd digit blinks e Press the Enter key to fix 0 of the 3rd digit as you need not change it e P
197. ores changed data J Enter key Do not press the Enter key if you don t want to store any changes for example if you change the data inadvertently 3 17 3 6 Parameter Transition 3 6 Parameter Transition 4 2 CD I oe an 4 T I t ois 4 C2 i I I J 4A gt Press the key m7Oo 2 T a I uaj E O i emans T lw 9 Z mM T i lt _ lt _ 1 Data is not stored by pressing the Mode key 2 Press the Enter key to store the data 3 When you press the Mode key after you return to the parameter number display without storing data in the extended function mode the mode selection function is selected 4 When you press the Enter key with d or F001 displayed the monitor value is stored as the initial display that appears when the power is turned on 5 When you press the Enter key the first digit of each parameter setting is
198. osing of the cover of the terminal block eTo meet UL standards always insert a UL standard fuse J type on the power supply side Use a ground wire with a larger diameter than that of the power cable shown above Choose the sensitivity current of the earth leakage breaker ELB depending on the total distance L between the Inverter and the power supply and the Inverter and the motor 2 12 2 2 Wiring L Sensitivity Guide of leakage current If a CV wire is used and routed through a metal pipe current mA the leakage current is 30 mA km Due to the higher specific inductive capacity of the H IV wire the leakage current 100 m max 30 i i f ae increases about eight times Use a wire with a sensitivity current one level higher 300 m max 100 The leakage current mentioned here is the effective value of the fundamental wave and high frequency currents are excluded 800 m max 200 d O Terminal Arrangement m E r r Main circuit terminal block Type Screw size D mm Upper side of the body 7 1 oooO Lower side of the body A2002 to A2007 AE002 to AE004 M3 5 7 1 7 rt T F Main Circuit Terminal Block Upper side of the body 9 2 ete 1 A2015 to A2037 Lower side of the body A4004 to A4037 ia g AE007 to AE02 oJ pp Main Circuit Terminal Block 1 For 3G3JX AEOOO R L1 corresponds to L
199. ou stop the motor using the mechanical brake such as an electromagnetic one Note that an overcurrent trip may occur if the mechanical brake forces the motor to stop during Inverter output Allocate 11 FRS to the desired multi function input Performs a free run stop FRS while the FRS terminal is turned on eWhen the FRS terminal is turned off the motor restarts after retry wait time b003 elapses With RUN command selection A002 set to 01 control terminal the motor restarts only if the FW terminal is turned on even in free running You can select the Inverter output mode for restart at free run stop selection b088 0 Hz start or frequency pull in restart Examples 1 2 The setting of this function is also applied to stop selection b091 Parameter No Function name Data Default setting Unit 00 0 Hz start example 1 b088 Free run stop selection 01 Frequency pull in restart 00 example 2 b003 Retry wait time 0 3 to 100 1 0 s 4 51 4 2 Function Mode Example 1 0 Hz start FW Example 2 Frequency pull in restart FRS Free 0 Hz start running N Motor rotation speed 0 e Starts at 0 Hz regardless of motor rotation speed The retry wait time is ignored FW FRS i i p Free running Motor rotation gt speed 0 b003 a Frequency pull in start After the FRS terminal is turned off the motor e An overcurrent trip m
200. ove table The STOP RESET button on the Digital Operator cannot be used for resetting Emergency Shutoff status Multi step Speed Operation Function You can set RUN speeds using codes and switch the set speeds via the terminal Data Symbol Function name Status Description ON Binary operation 1 ON 02 CF1 Multi step speed setting binary 1 OFF Binary operation 1 OFF ON Binary operation 2 ON 03 CF2 Multi step speed setting binary 2 OFF Binary operation 2 OFF ON Binary operation 3 ON 04 CF3 Multi step speed setting binary 3 OFF Binary operation 3 OFF ON Binary operation 4 ON 05 CF4 Multi step speed setting binary 4 OFF Binary operation 4 OFF Available input terminals C001 C002 C003 C004 C005 Required settings F001 A001 02 A020 to A035 4 45 4 2 Function Mode e By allocating 02 to 05 CF1 to CF4 to any of the multi function inputs you can select the multi step speed from 0 to 15 Note that multi step speed terminals not allocated to any multi function input are regarded as OFF e g if 02 CF1 and 03 CF2 are allocated to multi function input the available multi step speeds should be 0 to 3 e For speed 0 you can change the frequency reference with the frequency reference selection A001 e g if the frequency reference is set to the control terminal block terminal A001 01 you can change it via input terminals FV and FI e For speed 0 use A02
201. pendix Appendix 2 Communication Function Response No Field name Example Hex 1 Slave address 08 2 Function code 06 Register address 3 MSB 10 Register address 4 LSB 28 5 Change data MSB 01 6 Change data LSB F4 7 CRC 16 MSB oD 8 CRC 16 LSB 8C 2 Note that the holding register start address is 1028h which is smaller by 1 than the register Refer to lt Exception Responses App 29 if writing into the holding register cannot be performed Used to check the communications between master and slave A random value can be used for test Loopback test to the Inverter with the slave address 1 Query No Field name Example Hex 1 Slave address 08 2 Function code 06 Register address 3 MSB 10 Register address 4 LSB 28 5 Change data MSB 01 6 Change data LSB F4 7 CRC 16 MSB oD 8 CRC 16 LSB 8C 1 There is no response for broadcasting number 1029h normally lt Loopback Test 08h gt data Example Query No Field name Example HEX 1 Slave address 01 2 Function code 08 3 Test sub code MSB 00 4 Test sub code LSB 00 5 Data MSB Random 6 Data LSB Random 7 CRC 16 MSB CRC 8 CRC 16 LSB CRC Broadcasting cannot be performed Response No Field name E 1 Slave address 01 2 Function code 08 3 Test sub code MSB 00 4 Test sub code LSB 00 5 D
202. per limit A261 R W A262 x 10 to 2nd max frequency 0 1 Hz A204 x 10 0 0 Starting frequency 105Bh Frequency lower limit A062 R W b082 x 10 to Frequency upper limit 0 1 Hz A061 x 10 0 0 Starting frequency 1518h 2nd frequency lower limit A262 R W b082 x 10 to 2nd frequency upper limit 0 1 Hz A261x10 105Dh Jump frequency 1 A063 1060h Jump frequency 2 A065 R W 0 to 4000 0 1 Hz 1063h Jump frequency 3 A067 105Eh Jump frequency width 1 A064 1061h Jump frequency width 2 A066 R W 0 to 100 0 1 Hz 1064h Jump frequency width 3 A068 00 Disabled 1068h PID selection A071 R W 01 Enabled 1069h PID P gain A072 R W 2to 50 0 1 106Ah PID I gain A073 R W 0 to 1500 0 1 s 106Bh PID D gain A074 R W 0 to 1000 0 1 s 106Ch PID scale A075 R W 1 to 9999 0 01 App 36 xipueddy Appendix Appendix 2 Communication Function ia Function name eae aie Monitor or data range Resolution 00 Feedback FI 01 Feedback FV SE 106Dh PID feedback selection A076 R W 02 Ext inalicomm ni ation 10 Operation function output 00 OFF Deviation Target value 106Eh Reverse PID function A077 R W oer valge pa ON Deviation Feedback value Target value 106Fh PID output limit function A078 R W 0 to 1000 0 1 00 Always ON 1070h AVR selection A081 R W 01 Always OFF 02 OFF during deceleratio
203. ple 3G3JX A2007 Rated current 4 0 A b012 4 00 A Output frequency 2 5 Hz Torque Trip time s Xid sacs X0 667 Motor current A Ratio to the rated current of the Inverter i Inverter output 0 5 60 frequency Hz 31 40 5 32 77 4 100 133 4 30 Functions 4 2 Function Mode Reduced Torque Characteristics 2 e Multiplied by the time limit characteristics set in b012 212 for each frequency Torque Time before trip s X1 0 X0 8 60 4 Inverter output oe Motor current A 0 frequency Hz 0 416 5A Ratio to the rated current of the Inverter Example 3G3JX A2007 Rated current 4 0 A b012 4 00 A Output frequency 40 Hz 7 2 104 135 180 Overload Limit Overload Warning This function helps prevent an overcurrent trip due to rapid load fluctuation in acceleration or constant speed operation Parameter No Function name Data Default setting Unit b021 Overload limit selection 00 Disabled 01 01 Enable in acceleration constant 2nd overload limit speed operation b221 selection 02 Enabled in constant speed 01 operation b022 Overload limit level ee alee A 0 1 x Rated current to 1 5 x Rated current current b222 2nd overload limit level 1 3 4 Rated A current b023 Overload limit parameter 0 1 to 3000 0 1 0 s p 2nd overload limit Deceleration time while this function b223 parameter is in operati
204. power input terminals R L1 S L2 and T L3 are wired correctly 3G3JX A2D 3 phase 200 to 240 V AC 3G3JX AED 1 3 phase 200 to 240 V AC Connect to L1 and N L3 for 1 phase 3G3JX A40 3 phase 380 to 480 V AC Make sure that the motor output terminals U T1 V T2 and W T3 are connected to the motor correctly Make sure that the control circuit terminals and the control device are wired correctly and that all control terminals are turned off Set the motor to no load status i e not connected to the mechanical system After checking the above turn on the power Display Status Check Make sure that there are no faults in the Inverter When the power is turned on normally the display shows RUN LED indicator ON ALARM LED indicator OFF POWER LED indicator ON RUN command LED indicator ON Volume LED indicator ON Data LED indicator frequency ON Data display Displays the set value in d001 elf an error occurs the error code is displayed on the data display In this case refer to Chapter 5 Maintenance Operations and make the necessary changes to remedy Parameter Initialization Initialize the parameters y Set parameter No b084 to 02 and press the key while holding down the and keys simultaneously Parameter Settings Set the parameters required for a test run y Set the motor capacity selection H003 and the motor pole number selection
205. ps and then 4 time overvoltage trips For momentary power interruption and undervoltage if 0005 is set to 01 the retry operation continues until the status is cleared e You can select the operation for momentary power interruption and undervoltage during stop in b004 Supplemental Information Frequency matching start Restarts the motor without stopping it after matching the motor rotation speed If the RUN command is set on the Digital Operator A002 2 the Inverter stops e Below is the timing chart where the retry function b001 02 is selected Example 1 Duration of momentary power interruption Example 2 Duration of momentary power interruption lt Allowable duration of momentary power gt Allowable duration of momentary power interruption b002 interruption b002 Power supply Power TANE Inverter output Inverter output Free running Free runnin a i ao Motor rotation speed Motor rotation speed Alarm ON Alarm ON i OFF OFF Z Eoo t0 Duration of momentary power interruption t1 Allowable duration of momentary power interruption 0002 t2 Retry wait time b003 4 28 Functions 4 2 Function Mode E Alarm Selection for Momentary Power Interruption Undervoltage During Stop e Use b004 to select whether to enable an alarm output in case of momentary power interruption or undervoltage An alarm output continues while Inverter control power supply remain
206. ption response without performing any operation e To determine the cause of an error check the function code of the response The function code of the exception response is the value of the query function code with 80h added e Check the details of the error with the exception code Exception code Code Description 01h Specified an unsupported function 02h Specified address does not exist 03h Specified data has an unacceptable format 21h Data is out of the Inverter s range for writing into the holding register The Inverter does not allow this function Attempted to change the register that cannot be changed during operation 22h Has issued the enter command during operation UV eHas written into the register during trip UV eHas written into the register used exclusively for reading 23h Has written into the register coil used exclusively for reading App 22 xipueddy Appendix Appendix 2 Communication Function lt No Response gt The Inverter ignores a query and does not respond when e The broadcast is received eA communication error is detected in receiving a query e The query slave address does not correspond with the slave address set for the Inverter e The time interval between 2 pieces of data constituting the message is less than a 3 5 character length Query data length is inappropriate e The reception interval in a frame exceeds the 1 5 character leng
207. put voltage is proportional to output frequency While proportional from 0 Hz to base frequency the output voltage is constant from base to maximum frequencies regardless of the frequency Output voltage 100 Output frequency Hz 0 Base frequency Max frequency A003 A203 A004 A204 4 12 Functions 4 2 Function Mode Reduced Torque Characteristics VP 1 7th power Suitable for a fan or pump that does not require large torque in a low speed range These provide high efficiency reduced noise and vibration owing to reduced output voltage in a low speed range Output voltage 100 Jipa J power of VP Output frequency Hz Base frequency Max frequency A003 A203 A004 A204 Special Reduced Torque Characteristics Special VP Suitable for a fan or pump that requires torque in a low speed range These have VC characteristics only for low deceleration in reduced torque characteristics Output voltage 100 5 VP 1 7th power Output frequency Hz VC 10 of base Base frequency Max frequency frequency A003 A203 A004 A204 Period a Provides constant torque characteristics VC within a range from 0 Hz to 10 of the base frequency Example If the base frequency is 60 Hz the Inverter provides constant torque characteristics within a range from 0 to 6 Hz Period b Provides reduced torque characteristics within a range from
208. r ON Enables the parameter for the special 2nd motor 53 SP SET Special 2nd function OFF Disables the parameter for the special 2nd motor Available input terminals C001 C002 C003 C004 C005 4 49 By allocating 08 SET or 53 SP SET to the desired multi function input and then turning on off the SET SP SET terminal you can switch and control two different motors e Switch to the 2nd control function at the SET terminal after turning off the RUN command and the Inverter output eYou can switch to the 2nd control function at the SP SET terminal while in operation eTo display and set each parameter for the 2nd control 200s of function codes allocate the SET terminal Inverter eTo display and set each parameter for the 2nd control 200s of function codes allocate SET and SP SET Parameters changeable while in operation are as follows Selection Parameter No Function name a eer F002 F202 Acceleration time 1 Yes Yes F003 F203 Deceleration time 1 Yes Yes A001 A201 Frequency reference selection No Yes A002 A202 RUN command selection No Yes A003 A203 Base frequency No Yes A004 A204 Maximum frequency No Yes A020 A220 Multi step speed reference 0 Yes Yes A041 A241 Torque boost selection No Yes 4 2 Function Mode Selection Parameter No Function name SET SRT A042 A2
209. r setting operation 00 RUN during RUN Multi function 01 FA1 constant speed reached C021 output terminal P1 oe FA2 over set frequency arrival signal 00 selection 03 OL overload warning a 04 OD excessive PID deviation 05 AL alarm output 06 Dc disconnection detected No 4 60 07 FBV PID FB status output Relay output MA 08 NDc network error om C026 MB function 09 LOG logic operation output 05 E selection 10 ODc communication option p disconnected 5 43 LOC light load detection signal 5 f 00 Output frequency 4 35 5 C028 AM selection 01 Output current 00 No 473 Multi function C031 output terminal P1 00 3 contact selection 00 NO contact at MA NC contact at MB No 469 Relay output MA 01 NC contact at MA NO contact at MB C036 MB contact 01 selection Light load signal 00 Enabled during acceleration deceleration C038 oe me i constant speed 01 No 468 P 01 Enabled only during constant speed C039 Light load 0 0 to 2 0 x Rated current 0 0 setting Rated No a 4 68 detection level Function disable current C041 Overload warning Rated level 0 0 Does not operate current No a 431 Ond overload 0 1 x Rated current to 2 0 x Rated current Rated 4 63 D can warning level current T Arrival frequency o C042 during 0 0 to 400 0 0 0 No Hz 4 62 acceleration 2 Arrival frequency g C043 during 0 0 to 400 0 0 0 No Hz 4 62 ka deceleration o gt iati
210. r 1 Latest Error code condition of occurrence gt r Output frequency Hz Output current A GDS Palleinentere Internal DC voltage V gt RUN time h gt d083 Fault monitor 3 ON time h App 1 Appendix 1 Parameter List Parameter Monitor or data range Default Changes Set Name es i during Unit No Digital Operator setting value operation d102 DC voltage monitor 0 0 to 999 9 V gioa e Oie Mema aano monitor F001 Output frequency Starting frequency to 1st or 2nd max paS Yes Hz setting monitor frequency 0 01 to 99 99 F002 Acceleration time 1 100 0 to 999 9 10 0 Yes s 1000 to 3000 2nd acceleration 0 01 t0 99 99 F202 imei 100 0 to 999 9 10 0 Yes s 1000 to 3000 0 01 to 99 99 F003 Deceleration time 1 100 0 to 999 9 10 0 Yes s 1000 to 3000 2nd deceleration io 99 39 F203 time 1 100 0 to 999 9 10 0 Yes s 1000 to 3000 F004 Operator rotation 00 Forward 00 No 7 direction selection 01 Reverse 2nd function is displayed when SET 08 is allocated to one of from C001 to C005 Extended function mode Parameter Monitor or data range Default Changes f Set Function name E during Unit No Digital Operator setting value operation Frequency a f A001 reference 00 Digital Operator FREQ adjuster 00 No oat selection 01 Terminal E 02 Digital Operator F001 2nd f
211. r jack Error check Overrun Framing CRC 16 Horizontal parity MRS 485 Port Specifications and Connection Details of each communication connector pin are shown below Pin No Symbol Description Not used Do not connect Not used Do not connect Not used Do not connect Not used Do not connect 12345678 SP Sent and received data Positive side SN Sent and received data Negative side Eie Not used Do not connect l N a A O N Not used Do not connect App 17 Appendix 2 Communication Function To connect the ModBus connect each Inverter in parallel as below Connect a termination resistor separately to avoid signal reflection since this 3G3JX does not incorporate it Choose a termination resistor according to the impedance characteristics of the cable to be used External controller Termination Termination resistor ModBus network resistor SN SP master MModBus Setting Switching from the External OPE to ModuBus 1 oo WP Set the parameters using the Digital Operator in accordance with your communication environ ment Shut off the power Open the connector cover Insert the
212. r than parameters changeable during operation cannot be changed 2nd control is displayed when SET 08 is allocated to one of from C001 to C005 3 29 3 7 Parameter List Parameter Monitor or data range Default Changes Function name nie during Unit Page No Digital Operator setting operation Serer sabe b050 Seini oi wer 01 Enabled Stop 00 No 4 33 z l ary P 02 Enabled Restart O interruption S Starting voltage of S post NO eR function 00 to 1000 0 0 No v 4 33 E at momentary g power interruption S Stop deceleration gt level of non stop g b052 function at 0 0 to 1000 0 0 No V 4 33 3 momentary power 2 interruption T Deceleration time 5 of non stop 0 01 to 99 99 b053 function at 100 0 to 999 9 1 0 No s 4 33 5 momentary power 1000 to 3000 a interruption 5 Deceleration 3 starting width of b054 non stop function 0 0 to 10 0 0 0 No Hz 4 33 at momentary power interruption Overvoltage protection b055 proportional gain 0 2 to 5 0 0 2 Yes 4 35 during deceleration Overvoltage D Aa 5 bose Protection Integral 9 9 to 150 0 0 2 Yes s 435 E time during O deceleration 0 to 255 4 35 b080 AM adjustment Shared with CO86 for AM offset adjustment 100 Yes 473 b082 Starting frequency 0 5 to 9 9 1 5 No Hz 4 36 b083 Carrier frequency 2 0 to 12 0 3 0 No kHz vet Initialization 00 Clears the trip monitor
213. re or the phase advance capacitor is in use a large peak current may flow through the input power circuit causing the converter unit to break down Install an optional AC reactor on the input side of the Inverter An AC reactor will also improve the power factor of the power input side Installing a Surge Absorber Always use a surge absorber or diode when magnetic contactors MC electromagnetic relays solenoid valves solenoid and magnetic brakes are used Connecting a Regenerative Braking Unit When running a load with a large inertia or a vertical axis regenerative energy will return to the Inverter If overvoltage in the main circuit is generated during deceleration this indicates that the regenerative energy exceeds the capacity of the Inverter In this case use a regenerative braking unit When using a regenerative braking unit be sure to include a sequence whereby the power supply for the Inverter will be turned off in the event of abnormal overheating Doing so may result in fire For a regenerative braking unit Use the error contact output MA MB g D o Q Molded case circuit breaker Magnetic contactor MCCB 9 MC R L1 L1 ete S L2 L2 T L3 N L3 Power supply N P 2 DC reactor Regenerative braking unit For 3G3JX AEOOO s terminal symbols R L1 corresponds to L1 S L2 to L2 and T L3 to N L3 lt Braking Resistors and Braking Resistor U
214. rent IR IS IT 9 values li Input electric Between R S S T All effective power W11 W12 Electrodynamic wattmeter values Two wattmeter method Wi 6 5 6 1 Inspection and Maintenance Measurement item Measurement point Measurement device Note Measurement value reference Calculated from the measured values of power supply voltage E power et supply current and input electric power W4 W factor Pfi X 100 Pf 43 s E li aininn Between U V V W W U E ee ee All effective 4 9 EU Ev EW values O CEA Current U V W Moving iron voltmeter Al leave i Iu IV IW 9 values oO ae PEIWEEN A AEN Electrodynamic wattmeter effective Two wattmeter method Wi Wo1 W02 y values oO o Calculated from the measured values of output voltage Eo output current lo alee and output electric power Wo W factor Pf X 100 x Pio o 43 ES I Note 1 For voltage use a measurement device that displays effective values of fundamental wave For current and electric power use a measurement device that displays all effective values Note 2 The Inverter output waveform under PWM control may have a margin of error especially at a low frequency Use the above measurement devices and methods to ensure accuracy Note 3 General purpose testers are not applicable for measurement in many cases
215. requency 03 Modbus communication A201 reference 10 Frequency operation result 00 No i selection A002 RUN command 02 No D selection 01 Terminal E Ond RUN 02 Digital Operator r y ie A202 command 03 Modbus communication 02 No pa selection co A003 Base frequency 30 to Max frequency A004 60 No Hz A203 ono base 30 to Max frequency A204 60 frequency A004 Maximum 60 frequency 30 to 400 No Hz A204 2nd maximum 60 frequency 2nd control is displayed when SET 08 is allocated to one of from C001 to C005 App 2 xipueddy Appendix Appendix 1 Parameter List Parameter Monitor or data range Default Changes Set Function name ea during Unit No Digital Operator setting value operation 02 Switches between FV FREQ adjuster via terminal AT 03 Switches between FI FREQ adjuster via A005 FV FI selection terminal AT 02 No 04 FV input only 05 FI input only D gt 2 A011 FV start frequency 0 0 to Max frequency 0 0 No Hz t A012 FV end frequency 0 0 to Max frequency 0 0 No Hz lt A013 FV start ratio 0 to 100 0 No A014 FV end ratio 0 to 100 100 No A015 FV start selection 00 External start frequency A011 set value 01 No _ 01 0 Hz A016 FV Fl sampling 1 to 17 8 No D Multi step speed D 8 A020 refere ce 0 0 0 Starting frequency to Max frequency 6 0 Yes H
216. rer Example of correct grounding Inverter Inverter Ground bolt Inverter Multi function Multi function input output a Short circuit bar 2 2 Wiring Wiring Example of the Control Circuit Terminal Block Sink Logic Be sink logic NPN External power supply input At source logic PNP Power supply output Note By factory default the input logic of the multi function input terminal circuit is set to the sink logic Oo ubiso Input common Reset input Multi step speed reference 2 Multi step speed reference 1 Reverse rotation RUN command Forward rotation RUN command External power supply terminal for input signal eT Pll Short circuit bar at sink logic when internal power supply is used Frequency arrival signal 27 V DC 50 mA max Variable resistor frequency reference 1 to 2 k Frequency meter Note 1 When connecting a relay to the multi function output terminal install a surge absorbing diode in parallel with the relay The output circuit can break down due to surge voltage when the relay is switched on off Note 2 Remove the short circuit bar when the external power supply is used Note 3 For the signal line use a twisted shield wire and apply the shield coating as illustrated
217. resonant points of loaded machines Parameter No Function name Data Default setting Unit A063 Jump frequency 1 A065 Jump frequency 2 0 0 to 400 0 0 0 A067 Jump frequency 3 i z A064 Jump frequency width 1 A066 Jump frequency width 2 0 0 to 10 0 0 5 A068 Jump frequency width 3 Related functions C001 to C005 e The output frequency cannot be set within the frequency range set in the frequency jump function e The output frequency fluctuates continuously according to the acceleration deceleration time during both actions The jump frequency can be set at up to three points 4 19 4 2 Function Mode Output frequency A067 ht A068 TF nose A065 A063 Frequency reference PID Function This function enables process control of such elements as flow rate air volume and pressure Parameter No Function name Data Default setting Unit A071 PID selection ar a 00 al A072 PID P gain 0 2 to 5 0 1 0 3 A073 PID I gain 0 0 to 150 0 1 0 s O A074 PID D gain 0 00 to 100 0 0 0 s A075 PID scale 0 01 to 99 99 1 00 Time 00 Fl A076 PID feedback selection 1 FV 00 02 RS485 communication 03 Operation function output 00 Deviation Target value Feedback value ee Reverse PID function 91 Deviation Feedback value 00 _ Target value A078 PID output limit function 0 00 to 100 0 0 0 C044 PID deviation excessive 0 to 1
218. ress the Mode key to start A blinking again omron SYSDRIVE 3G3JX_ INVERTER 0 is entered 4 Change the 2nd digit of the function code omron SYSDRIVE D 0 of the 2nd digit blinks oPOWER e Press the Mode key to start 0 of the 3rd digit said blinking again erm ay ok Misi thon RUN RESET COA uy Press A 2 times Continued to the next page 3 15 3 4 Operation Procedure Example Factory Default A021 is displayed omron SYSDRIVE gt 2 of the 2nd digit blinks poet INVERTER mm a p OHz POWER Mmi Z I oa oALARM C amp Press 4J 5 Change the 1st digit of the function code omron SYSDRIVE gt e 1 of the 1st digit blinks m u one power e Press the Mode key to start 0 of the 2nd digit eee blinking again if ORUN OPRG X uoneiado CD A IY tb Press or 2 times 8 times A029 is displayed omron SYSDRIVE 9 of the 1st digit blinks 3G3JX_ INVERTER COA YZ Epa Press 9 is entered 6 The function code selection is complete omron SYSDRIVE 3G3JX_INVERTER T 7 T O Hz POWER I UI a yon oALAR
219. rforms this function by increasing b052 to b051 without an automatic setting change e This function is not reset before completion To run the Inverter after power recovery during this function input the RUN command after entering the STOP command when stopped 4 34 Functions 4 2 Function Mode Overvoltage Control Function During Deceleration This function helps avoid an overvoltage trip during deceleration Note that the actual deceleration time may be longer than the set value This function automatically keeps DC voltage at the set level during deceleration The aim of this function is the same as the overvoltage LAD stop function de scribed in b130 and b131 However these functions have different deceleration characteristics and you can select either function according to your system Parameter No Function name Data Default setting Unit Overvoltage protection b055 proportional gain during 0 2 to 5 0 0 2 deceleration Overvoltage protection integral 005G time during deceleration peer De b133 Overvoltage protection function 00 Disabled 00 o selection during deceleration 01 Enabled b134 Overvoltage protection level 200 V class 330 to 395 380 V setting during deceleration 400 V class 660 to 790 760 Internal DC voltage Set level B134 Output frequency t me ovr mm Normal 1 Overvoltage protection during deceleration I With this function activated PI control work
220. rival signal during Arrival frequency acceleration during acceleration 0 1 to 400 0 Outputs arrival signal during 9o Be acceleration 0 0 Does not output arrival signal during Arrival frequency deceleration a during deceleration 0 1 to 400 0 Outputs arrival signal during 0 0 iz deceleration Constant Speed Arrival Output 01 FA1 Outputs a signal when the output frequency has reached the level set in the frequency setting F001 A020 and A220 or multi step speed reference A021 to A035 f on f off Seti f on 1 of the max frequency Output frequency gt j et frequency f off 2 of the max frequency Example Max frequency fmax 120 Hz Set frequency fset 60 Hz fon 120x0 01 1 2 Hz foff 120x0 02 2 4 Hz FAI During acceleration ON at 60 1 2 58 8 Hz During deceleration OFF at 60 2 4 57 6 Hz Output Over Set Frequency 02 FA2 Outputs a signal when the output frequency has exceeded the arrival frequencies during acceleration deceleration set in C042 C043 FA2 f on 1 of the max frequency f off 2 of the max frequency 4 62 suoiloun Functions 4 2 Function Mode Overload Warning Signal If the load is too large this function outputs an overload warning signal allowing you to readjust the overload level to prevent a trip This helps prevent mechanical damage due to an overload in the conveyors or an operation line st
221. rs to the terminals 1 P 2 N directly Doing so might result in a small scale fire heat generation or damage to the unit Install a stop motion device to ensure safety Not doing so might result in a minor injury A holding brake is not a stop motion device designed to ensure safety Be sure to use a Specified type of braking resistor regenerative braking unit In case of a braking resistor install a thermal relay that monitors the temperature of the resistor Not doing so might result in a moderate burn due to the heat generated in the braking resistor regenerative braking unit Configure a sequence that enables the Inverter power to turn off when unusual overheating is detected in the braking resistor regenerative braking unit The Inverter has high voltage parts inside which if short circuited might cause damage to itself or other property Place covers on the openings or take other precautions to make sure that no metal objects such as cutting bits or lead wire scraps go inside when installing and wiring Do not touch the Inverter fins braking resistors and the motor which become too hot during the power supply and for some time after the power shutoff Doing so may result in a burn Take safety precautions such as setting up a molded case circuit breaker MCCB that matches the Inverter capacity on the power supply side Not doing so might result in damage to property due to the short circuit of the load OOPS
222. s Alarm output for momentary power interruption and undervoltage during stop Examples 3 and 4 Example 3 b004 00 While the Inverter is stopped RUN command A ON Power supply or OOOO e FF Inverter output Alarm ON OFF Example 4 b004 01 While the Inverter is stopped While the Inverter is running Inverter output Alarm ON OFF ON Power supply OEE RUN command ON j OFF l Power supply ON QF RUN command ON OFF aN While the Inverter is running Inverter output Alarm ON OFF Inverter output RUN command ON OFF Lo Power supply ON OFF D Alarm ON OFF Electronic Thermal Function This function electronically protects the motor from overheating Causes an overload trip E05 to protect the motor from overheating by setting according to the motor rated current Provides the most appropriate protection characteristics taking into account the decline of the motor cooling capability at a low speed eTo set a value over the rated current of the motor be careful of any temperature rise of the motor Parameter No Function name Data Default setting Unit b012 Electronic thermal level Rated current A F 0 2 x Rated current to 1 0 x Rated current b212 2nd electronic thermal Rated current A level b013 Electronic thermal 00 characteristics selection 00 Reduced torque characteristics 1 01 Constant torqu
223. s This setting is not suitable for equipment that requires rapid response Multi step Speed Operation Function Set different RUN speeds by using codes and switch the set speed via the terminal Parameter No Function name Data Default setting Unit A020 Multi step speed reference 0 x 6 0 A220 2nd multi step speed reference 0 A021 Multi step speed reference 1 A022 Multi step speed reference 2 A023 Multi step speed reference 3 0 0 Starting frequency to Max Hz Multi step speed frequency A004 A024 reference 4 0 0 A025 Multi step speed reference 5 A026 Multi step speed reference 6 A027 Multi step speed reference 7 A028 to A035 Multi step speed references 8 to 15 Related functions F001 C001 to C005 CF1 to CF4 inputs To switch to the 2nd multi step speed reference 0 allocate 08 SET to the multi function input terminal and then turn it on For details on the operation and settings refer to Multi step Speed Operation Function page 4 45 Jogging Operation Function eThe motor rotates while the input is turned ON Parameter No Function name Data Default setting Unit A038 Jogging frequency 0 00 Starting frequency to 9 99 6 00 00 Free run stop Hz A039 Jogging stop selection 01 Deceleration stop 00 02 DC injection braking stop Related functions C001 to C005 JG input 4 2 Function Mode e The In
224. s to keep the internal DC voltage constant e Though quicker response is expected with a larger proportional gain control tends to be divergent and may easily lead to a trip e Response also becomes quicker with a shorter integral time but if too short it may lead to a trip as well AM Adjustment You can adjust the calibration of the analog voltage 0 to 10 V DC from the AM terminal on the con trol terminal block by using the Inverter setting Parameter No Function name Data Default setting Unit b080 AM adjustment 0 to 255 100 C028 AM selection ed EIpEE aruana 00 01 Output current C086 AM offset adjustment 0 0 to 10 0 0 0 V 4 35 4 2 Function Mode Refer to Analog Output AM Terminal page 4 73 AM output 10V p Ka A b080 Adjust the gain with reference to voltage at 0 C086 Adjust the offset Parallel shift Output frequency or output current 100 Note If the offset C086 is changed the point to reach 10 V changes accordingly because of par allel movement To avoid this adjust the offset C086 before the gain b080 Starting Frequency c Set the frequency to start Inverter output with the RUN signal turned on mmh Parameter No Function name Data Default setting Unit gt b082 Starting frequency 0 5 to 9 9 1 5 Hz Use mainly to adjust the starting torque e With t
225. st printing 11 About This Manual About This Manual This User s Manual is compiled chapter by chapter for user s convenience as follows Understanding the following configuration ensures more effective use of the product Overview Chapter 1 Overview Describes features and names of parts Provides external dimensions installation dimensions peripheral device Chapter 2 Design design selection instructions and other information necessary for design Describes names of parts the Inverter s operations including how to use Chapter 3 Operation the keys on the Digital Operator and the monitor function Chapter 4 Functions Describes the functions of the Inverter Chapter 5 Maintenance Describes the causes and their countermeasures if the Inverter fails P Operations including the solutions to possible troubles troubleshooting Inspection and Describes items for periodical inspection and or maintenance for the Chapter 6 Maintenance Inverter Provides Inverter specifications as well as the specifications and Chapter 7 Specifications dimensions of peripheral devices Describes the summarized parameter settings as a reference for users Appendix who have used this Inverter and understood the functions N Contents Haiigere lUr e glee ame ty Ree see cra tele cee nennn rt ann nat nea ne cen ene errr enna Cen meee 1 Read and Understand this Manual c
226. stored as the initial display that appears when the power is turned on Example OG E etc Mo _ _ hah Iad a gt 3 18 Operation 3 6 Parameter Transition To display a specific monitor when the power is turned on press the Enter key with that monitor displayed If a parameter for an extended function code is stored after pressing the Enter key however that code A b C d or H appears at the next power on To prevent this always press the Enter key again with the desired monitor displayed after storing a parameter 3 19 3 7 Parameter List 3 7 Parameter List Monitor Mode dO Basic Function Mode FOOD Parameter Monitor or data range Default Changes Name a during Unit Page No Digital Operator setting operation doo1 Output frequency 0 0 to 400 0 Hz 4 4 monitor d002 Output current monitor 0 0 to 999 9 A 4 1 ee F Forward d003 Rotation direction o Stop S a 4 1 monitor r Reverse 0 00 to 99 99 PID feedback value 100 0 to 999 9 d004 monitor 1000 to 9999 E oa a Enabled when the PID function is selected Example i eee d E Epon Terminal d005 Multi function input im Oo im 0 9 orF S2 S4 ON __ S _ 4 2 monitor i f t f i T inal L44 ermina S1 S3 S5 OFF _ Example Multi function output 2 2 CP LV
227. t A052 lt gt 4 17 4 2 Function Mode Internal DC Injection Braking Operates Only at the Set Frequency A051 02 DC injection braking is enabled when the output frequency becomes lower than the DC injection braking frequency A052 during operation e Neither external A051 00 nor internal A051 01 DC injection braking is available while this function is selected Operates only when the RUN command is turned on DC injection braking starts when both the command and current frequencies become lower than A052 Example 6 a eWhen the reference frequency reaches 2 Hz or higher than the set value in A052 DC injection braking is released and the output returns to normal Example 6 a lf the reference frequency is 0 when the operation starts with analog input the initial operation is DC injection braking because both the reference and current frequencies are 0 Example 6 b lf the RUN command is turned on with the frequency reference established or a value larger than the A052 setting is input the initial operation is normal output Example 6 a Example 6 b ON ON 7 RUN RUN c command command 5 O A052 A052 a Frequency Frequency reference reference eas rede ew bea frequency frequency e The operation to return to normal varies depending on the setting of the DC injection braking method selection A056 a Edge operation b Level
228. t 3 5 3G3AX EF 24 3 7 3 x 22A 16 mA lt 3 5 3G3AX EFI 41 0 4 0 75 0 4 to 2 2 3 x 7A 150 mA lt 7 5 3 phase 200 400 V AC 3G3AX EF142 1 5 3 7 3 x 10A 150 mA lt 7 5 3G3AX EF143 2 2 3 7 3x20A 170 mA lt 75 7 22 Specifications 7 5 Options WECable Type Weight Model Case enclosure rating Input terminal size Input power supply wire size Weight kg 3G3AX EFIB1 Aluminum IP20 M4 3 x AWG16 1 3 mm 0 43 3G3AX EFIB2 Aluminum IP20 M4 3 x AWG14 2 1 mm 0 6 3G3AX EFIB3 Aluminum IP20 M4 3 x AWG12 to 10 3 3 to 5 3 mm 0 88 3G3AX EFI21 Aluminum IP20 M4 4 x AWG16 1 3 mm 0 56 3G3AX EF122 Aluminum IP20 M4 4 x AWG16 1 3 mm 0 72 3G3AX EF123 Aluminum IP20 M4 4 x AWG16 2 1 mm 1 2 3G3AX EF124 Aluminum IP20 M4 4 x AWG16 3 3 mm 1 3 3G3AX EFI41 Plastic IPOO M4 1 25 2mm 0 7 3G3AX EF142 Plastic IPOO M4 2mm 0 7 3G3AX EFI43 Plastic IP00 M5 2 3 5 mm 1 0 Output Noise Filter Dimensional Drawing 3G3AX NFO01 NFO02 f T 3G3AX NF003 lole PT OS te 88 uE IE ao ceo B pf goe d gece is 1 r sEececece l p 0202o e Porac o SPee
229. tatus Description Shuts off the power if the Inverter is running ON Cleared at trip 18 RS Reset The same process as when the power is turned on OFF Same as above Available input terminals C001 C002 C003 C004 C005 Required settings C102 4 54 Functions 4 2 Function Mode eYou can also reset an Inverter trip by pressing the STOP RESET key on the Digital Operator eIn reset selection C102 you can select alarm reset timing and either enable disable in normal operation eFor the RS terminal only NO contact is available Parameter No Function name Data Description 00 Trip reset at power on example 1 Enabled during normal operation shuts off output s Trip reset at power off example 2 102 Reset selection a Enabled during normal operation shuts off output 02 Trip reset at power on example 1 Disabled during normal operation trip reset only Example 1 Alarm ON OFF ON Thermistor Trip Function OFF Example 2 ON OFF ON Alarm OFF This function protects the motor by tripping with the built in thermistor detecting a temperature rise Data Symbol Function name Status Description 19 PTC Thermistor input Connected When the thermistor is connected between terminals S5 and SC the Inverter can detect motor temperature and if the temperature exceeds the specified level trips to shut off the output E35 The lev
230. ter No Function name Data Default setting Unit A097 Acceleration pattern oo Line 00 _ selection 01 S shape curve A098 Deceleration pattern o0 Line 00 _ selection 01 S shape curve Acceleration deceleration pattern can be set according to each system Set value Parameter No 00 01 Line S shape curve A097 Acceleration Output frequency Time Output frequency Time A098 Deceleration Output frequency Time gt Output frequency Time Description Accelerates Decelerates linearly before reaching the set output frequency value Helps prevent the collapse of cargo on the elevating machine or conveyor External Frequency Adjustment Function Fl Parameter No Function name Data Default setting Unit A101 FI start frequency 0 00 to 400 0 0 0 Hz A102 Fl end frequency 0 00 to 400 0 0 0 Hz A103 Fl start ratio 0 to 100 0 A104 Fl end ratio 0 to 100 100 A105 FI start selection 09 emal start selection 01 Related functions A005 A011 to A015 A016 A151 to A155 AT input For each item refer to External Frequency Voltage Current Adjustment page 4 10 4 25 4 2 Function Mode Operation Frequency Function This function makes calculations for two inputs and reflects the result as the output frequency Parameter No Function name Data Default setting Unit A14
231. ter the specified time period in C077 Data Symbol Function name Status Description ON The communication watchdog timer times out 08 NDc Network error OFF Normal Available input terminals P1 PC MA MC or MB MC Required settings C021 C026 C052 C077 EN Master AN A AN A Tl Cc Slave O j Watchdog timer Timeout S C077 C077 D NDc Alarm C076 00 or 01 Logic Operation Result Output This function outputs a logic operation result of the set two status Data Symbol Function name Status Description ON 09 LOG Logic operation output See the figure below OFF Available input terminals P1 PC MA MC or MB MC Required settings C021 C026 C141 C142 C143 Multi function output item used for logic operation RUN FA1 FA2 OL OD AL Dc FBV NDc Input A C142 Input B C141 Logic operation LOG AND OR XOR RUN FA1 FA2 OL OD AL Dc FBV NDc 4 66 Functions 4 2 Function Mode Input signal LOG output Input A Input B AND OR XOR C141 C142 C143 00 C143 01 C143 02 0 0 0 0 0 0 1 0 1 1 1 0 0 1 1 1 1 1 1 0 Related Function Codes Parameter No Function name Data Default setting Unit 00 RUN during RUN Looi ionf 01 FA1 constant speed reached C141 ogic P
232. th Note Provide a timer in the master to monitor the response and if no response is returned within the set time period send the same query again MExplanation of Each Function Code lt Coil status reading 01h gt Reads out the coil status ON OFF Example When reading multi function input terminals from 1 to 5 of the Inverter with the slave address 8 Refer to the following table for the multi function input terminal statuses Coils from 12 to 14 are OFF Class Data Multi function input terminals 1 2 3 4 5 Coil No 7 8 9 10 11 Terminal status ON OFF ON OFF OFF Query Response No Field name EN No Field name ae 1 Slave address 08 1 Slave address 08 2 Function code 01 2 Function code 01 3 Coil start number MSB 00 3 Number of data bytes 01 4 Coil start number LSB 06 4 Coil data 05 5 Number of coils MSB 00 5 CRC 16 MSB 92 6 Number of coils LSB 05 6 CRC 16 LSB 17 7 CRC 16 MSB 1C 8 CRC 16 LSB 91 1 Broadcasting cannot be performed 2 When specifying the value for 0 or over 31 of the reading coils the error code 03h is sent 3 Data is transferred by the number of data bytes App 23 Appendix 2 Communication Function The data received as the response shows the statuses of coils 7 to 14 The data received here 05h 00000101b should be read with setting coil 7 as LSB as follows Item
233. the extended function mode is displayed setting in A002 02 Digital Operator default setting is displayed in the RUN command selection A002 The PROGRAM PRG LED indicator lights up while the extended function mode setting is displayed omron SYSDRIVE 3G3JX_ INVERTER mi Oz POWER Jill oA OALARM STOP ORUN f RESET oPRG A T Press S Continued to the next page 3 13 3 4 Operation Procedure Example Factory Default Change the A002 setting omron SYSDRIVE gt e Change the RUN command selection to the 3G3JX INVERTER 1 im 1 obz oPower terminal 01 I I oa oALARM STOP RESET o A T Press 4J 4 The code of the monitor mode is displayed as A002 omron SYSDRIVE D e Press the Enter key to fix the changed setting POWER data ALARM e The RUN command selection is changed to the SOF orun INN terminal and the RUN command LED indicator RUN J RESET orre A will go off e You can now change to another extended function code amp Press C2 3 times 5 The extended function mode is displayed as A omron SYSDRIVE e You can now move to another extended function 3G3JX_INVERTER lo one crower mode the monit
234. the output terminals U T1 V T2 W T3 and reconnect if the motor rotates in reverse to the forward command Never Connect a Power Supply to the Output Terminals e If voltage is applied to the output terminals the internal circuit of the Inverter will be damaged Never connect a power supply to output terminals U T1 V T2 or W T3 Never Short circuit or Ground the Output Terminals e Never touch the output terminals by hand If the output wires come into contact with metal materials an electric shock or ground fault will occur This is extremely hazardous Be careful not to short circuit the output wires Do Not Use a Phase Advance Capacitor or Noise Filter e Doing so may result in damage to the Inverter or cause the parts to burn Never connect a phase advance capacitor or LC RC noise filter to the output circuit Do Not Use an Electromagnetic Switch lf a load is connected to the Inverter during running an inrush current will actuate the overcurrent protective circuit in the Inverter Do not connect an electromagnetic switch or magnetic contactor MC to the output circuit 2 2 Wiring Install a Noise Filter on the Output Side Connect a noise filter to the output side of the Inverter to reduce induction and radio noise Molded case circuit breaker Power MCCB supply Inverter B Noise filter 3G3JX 3G3AX NFO Signal line Induction noise Radio noise Induction noise Electromagnetic induction can generate noise o
235. times the Inverter has tripped Display 0 to 9999 Displays in increments of 1 time 1000 to 6553 Displays in increments of 10 times 4 1 Monitor Mode Fault Monitors 1 d081 2 d082 3 d083 Displays the details of the last three trips The most recent trip is displayed on trip monitor 1 Display Factor E01 to E60 e Output frequency at the time of tripping Hz e Output current at the time of tripping A Internal DC voltage at the time of tripping V e Total RUN time before the trip hr e Total power supply time before the trip hr 1 Refer to Error Code List page 5 1 and Trip Monitor Display page 5 4 Trip Monitor Display Sequence TI o 1 Trip factor 2 Trip frequency 3 Trip curren 4 Trip P N voltage 5 Total RUN time 6 Power ON time c A A A A A A gt dog lkal oi sra aa aaah kA rales 2 i 1 OM MS T m O 1 te 1 I 1 1 1 11 gt Ysera ee Lenita nran 2 Leammi E EEEE eel 1 TEETE EE Mg pe ates pee Date eee E gee eres bs aia etal Beemer a N I 1 l i i I EE E E eclectic eer ee becnetes ee He eee ee Ucea 4 2 Displays if there has been no trip DC Voltage Monitor d102 Displays the main circuit DC voltage of the Inverter Display 0 0 to 999 9 Displays in increments of 0 1 V Electronic Thermal Monitor d104
236. tion Function Function code Function code Function Maximum number of data Maximum data number in 1 bytes in 1 message message Oth Coil status reading 4 32 coils in bits 03h Holding register content reading 8 4 registers in bytes 05h Writing into the coil 2 1 coil in bits 06h Writing into holding register 2 1 registers in bytes 08h Loopback test OFh Writing into multiple coils 4 32 coils in bits 10h Writing into multiple registers 8 4 registers in bytes lt Error Check gt CRC Cyclic Redundancy Check is used for the Modbus RTU error check The CRC code is 16 bit data generated for the block of random length data in the 8 bit unit eTo generate the CRC code the generation polynomial CRC 16 X X15 X 1 is used CRC 16 Calculation Example CRC 16 calculation CRC FFFFh CRC CRC register 2 bytes Exists Target data CRC CRC XOR target data All target data completed Interchange Hi and Lo bytes of CRC i 0 Overflow bit f S CRC CRC XOR A001h Bits left CRC Shift CRC by 1 bit to the right Lesecatatccetedbesstesssoussse seas lessees sceccececocsed Shift by 1 byte against target data lt Header Trailer Silent interval gt e Wait time between receiving the query from the master and the response by the Inverter e Be sure to provide the 3 5 character length
237. tion output 05 function selection 10 ODc communication option disconnected 43 LOC light load detection signal C021 00 C026 e You can allocate the following functions to multi function output terminal P1 and the relay output terminals eWhile the multi function output terminal P1 selection is for open collector output allocated in C021 the relay output function MA MB selection is for SPDT contact relay output allocated in C026 e You can select NO or NC contact output for each output terminal with C031 or C036 Data Description Reference item Page 00 RUN Signal during RUN Signal during RUN 4 61 01 FA1 Constant speed arrival signal 02 FA2 Over set frequency arrival Frequency arrival signal 4 61 signal 03 OL Overload warning Overload warning signal 4 63 04 OD Excessive PID deviation Excessive PID deviation output 4 63 05 AL Alarm output Alarm output 4 64 06 DC Disconnection detection Fanaa iste 4 64 4 60 Functions 4 2 Function Mode Data Description Reference item Page 07 FBV PID FB status output PID FB status output 4 65 08 NDC Network error Network error 4 66 09 LOG Logic operation output Logic operation result output 4 66 10 e N aac option Network signal error output 4 67 43 LOC Light load detection signal Light load detection signal 4 68 Signal During RUN This function outputs a sig
238. tion time of non 10CCh stop function at momentary b053 R W 1 to 30000 0 1 s power interruption Deceleration starting width 10cEn 0f non stop function at b054 Rw Oto 100 0 1 Hz momentary power interruption Overvoltage protection 1173h proportional gain during b055 R W 2 to 50 0 1 deceleration Overvoltage protection 1174h integral time during b056 R W 0 to 1500 0 1 s deceleration 10CFh AM adjustment b080 R W 0 to 255 10D1h Starting frequency b082 R W 5 to 99 0 1 Hz 10D2h Carrier frequency b083 R W 20 to 120 0 1 kHz 00 Clears the trip monitor CORAS f 01 Initializes data 10037 italizaionselgction p084 UW 02 Clears the trip monitor and initializes a data 10D4h Initialization parameter b085 R W 00 Fixed _ selection Do not change Toph A eaveney conversion b086 RW 1 to 999 0 1 coefficient App 40 xipueddy Appendix Appendix 2 Communication Function Register Parameter R W No Function name No Function Monitor or data range Resolution r 00 Enabled 10D6h STOP key selection b087 R W 01 Disabled 10D7h Free run stop selection b088 R W 0o O z stan 01 Frequency pull in restart 01 Output frequency monitor 02 Output current monitor 03 Rotation direction monitor 10D8h Monitor display selection b089 R W 04 PID feedback value monitor 05 Multi function input monitor 06 Multi function output mon
239. tor electrically Use a breaker such as a contactor in the motor wire if necessary Note 2 This function does not prevent erroneous operation of drive process control and the application function Note 3 The digital outputs relay and open collector outputs of the Inverter are not regarded as the safety signals mentioned here When you set a safety control circuit as described here use the output signal of an externally set safety relay 4 2 Function Mode Wiring Example Wiring Example R R Rt E 13 T Emergency M1 shutoff ZT 14 Run Stop MI Safety switching device Safety switching device 3G3 JX Inverter 13 The emergency stop button lets the Inverter go into Emergency Shutoff status or free run status 14 Run Stop button suoiloun e The emergency shutoff circuit is monitored with an externally set safety relay One safety relay can be used for multiple Inverters Inputting EMR to the digital input lets the motor go into Emergency Shutoff status or free run status This status continues while EMR is turned on or until a reset signal is input To use the Inverter to control the mechanical brake used for cranes etc you need to connect the safety output of the external safety relay to the brake control circuit in series Note 1 For the signal lines for the safety relay and emergency shutoff input use shielded coaxial cables with 2 8 mm or
240. trical interference or conditions or uses not described in this manual e Nuclear energy control systems combustion systems railroad systems aviation systems medical equipment amusement machines vehicles safety equipment and installations subject to separate industry or government regulations e Systems machines and equipment that could present a risk to life or property Please know and observe all prohibitions of use applicable to the products NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM PROGRAMMABLE PRODUCTS OMRON shall not be responsible for the user s programming of a programmable product or any consequence thereof Read and Understand this Manual Disclaimers CHANGE IN SPECIFICATIONS Product specifications and accessories may be changed at any time based on improvements and other reasons It is our practice to change model numbers when published ratings or features are changed or when significant construction changes are made However some specifications of the products may be changed without any notice When in doubt special model numbers may be assigned to fix or establish key specifications for your application on your request Please consult
241. ts off the output if the internal CPU has malfunctioned e f the multi function output terminal relay terminal is set to 05 CPU error alarm the signal may not be output during the CPU l error E _ In this case no data is stored in the trip monitor E ii e The same thing could happen if AL 05 is allocated to the relay output terminal Again no data is stored If an error occurs in the external equipment or devices the Inverter External trip receives the signal and the output is shut off E_ l Available with the external trip function selected Appears if the Inverter is turned on with the RUN command being input Available with the USP function selected USP trip elf an undervoltage trip _ 449 occurs with the USP terminal Elda 5 1 Special Display List oy Display on Digital Name Description Operator Shuts off the output if a ground fault between the Inverter output unit G d fault tri and the motor is detected when turning on the power 7 eee The ground fault trip E _ 44 cannot be released with the reset boi input Shut off the power and check the wiring Incoming overvoltage Appears if the incoming voltage has remained high for 100 seconds _ trip while the Inverter output is stopped E 15 Shuts off the output if the temperature has risen in the main circuit due Temperature error i E o to malfunction of th
242. ts the Inverter output power to a minimum during constant speed operation This is suitable for the load of reduced torque characteristics such as a fan and pump Parameter No Function name Data Default setting Unit A085 RUN mode selection 00 Normal operation 00 01 Energy saving operation A086 Energy saving response 0 to 100 50 accuracy adjustment eTo operate with this function set the RUN mode selection A085 to 01 You can adjust the response and accuracy in the energy saving response accuracy adjustment A086 Controls the output power at a comparatively slow rate Should rapid load fluctuation like impact load occur the motor may stall resulting in an overcurrent trip Parameter No Data Response Accuracy Energy saving effect 0 Slow High Small A086 i 100 Fast Low Large 4 23 4 2 Function Mode 2 step Acceleration Deceleration Function This function changes the acceleration deceleration time during such operations Parameter No Function name Data Default setting Unit A092 Acceleration time 2 0 01 to 99 99 15 0 s 100 0 to 999 9 A292 2nd acceleration time 2 1000 to 3000 15 0 s A093 Deceleration time 2 0 01 to 99 99 15 0 s 100 0 to 999 9 A293 2nd deceleration time 2 1000 to 3000 15 0 s Hii acceleration 00 Switched via multi function input 09 A094 Ta selection 2CH o0 _ 01 Switched b
243. tuation occur lower the set value of A042 A242 Simple Torque Boost A041 A241 lf simple torque boost is selected in the torque boost selection A041 A241 01 it operates to adjust the output voltage depending on the load level e To select simple torque boost in the torque boost selection A041 A241 set the motor capacity selection HO03 H203 and motor pole number selection H004 H204 correctly according to your suoiloun motor e You may avoid a possible overcurrent trip during deceleration by always setting the AVR selection to ON A081 00 e Sufficient characteristics may not be obtained if you select two or more lower rank motor size than specified Output Voltage Gain Changes the Inverter output voltage in percentage terms based on the AVR voltage selection A082 as 100 e The Inverter cannot output voltage beyond that of the incoming voltage When A045 1 Motor voltage aegis 100 selection A082 fone se A045 r gt Base frequency Max frequency A003 A203 A004 A204 4 14 4 2 Function Mode DC Injection Braking DB This function securely stops the motor rotation during deceleration Parameter No Function name Data Default setting Unit 00 Disabled A051 DC injection braking 01 Enabled 00 o selection 02 DB when output frequency lt A052 A052 DE Injection braking 601106000 0 5 Hz frequency A053 De in
244. ut terminals MA and MB SPDT contact and one analog output terminal AM Multi function Input Selection The five input terminals S1 S2 S3 S4 and S5 act as multi function input terminals whose functions can be changed through reallocation 31 functions are available for allocation You can switch the input logic between Sink and Source and the contact configuration between NO and NC NO normally open is allocated by factory default e The terminal with reset allocated is fixed to NO e Multi function input terminal S3 is also used for emergency shutoff input With DIP switch S8 on the control PCB turned on emergency shutoff input works If a signal is input to terminal S3 the output is shut off and an error occurs not through software but only through hardware The same two functions cannot be allocated to the multi function input terminals If you attempt to allocate the same two functions to the terminals by mistake the terminal where you allocated the function last takes precedence The previous data is set to 255 and the terminal function is disabled PTC can be allocated only to input terminal S5 Parameter No Function name Data Default setting Unit Co01 Multi function input 1 selection C201 2nd multi function input 1 selection C002 Multi function input 2 selection C202 2nd multi function input 2 selection C003 Multi function input 3 selection
245. verter runs at the speed set in A038 while the JG terminal allocated to one of the multi function input terminals is turned on Stop selection is also available in A039 For details on the operation and settings refer to Jogging Operation page 4 46 Relation Between Torque Boost and V f Characteristics Determine the relation of output voltage against output frequency Parameter No Function name Data Default setting Unit A041 Torque boost selection 00 Manual torque boost i A244 2nd torque boost selection 01 Automatic simple torque boost EN A042 Manual torque boost voltage 0 0 to 20 0 5 0 Ratio to the value of AVR voltage A242 2nd manual torque boost voltage selection A082 0 0 1 A043 Manual torque boost frequency 2 5 0 0 to 50 0 of O A243 2nd manual torque boost Ratio to base frequency 0 0 frequency gt A044 V f characteristics selection 00 Constant torque characteristics VC 01 Reduced torque characteristics VP 1 7th o6 o A244 2nd V f characteristics selection a power 02 Special reduced torque characteristics Special VP A045 Output voltage gain 20 to 100 100 A245 2nd output voltage gain Related functions A082 H003 H203 H004 H204 To switch to the 2nd control allocate 08 SET to the multi function input terminal and then turn it on Control Method V f Characteristics Constant Torque Characteristics VC Ou
246. with your OMRON representative at any time to confirm actual specifications of purchased products DIMENSIONS AND WEIGHTS Dimensions and weights are nominal and are not to be used for manufacturing purposes even when tolerances are shown PERFORMANCE DATA Performance data given in this manual is provided as a guide for the user in determining suitability and does not constitute a warranty It may represent the result of OMRON s test conditions and the users must correlate it to actual application requirements Actual performance is subject to the OMRON Warranty and Limitations of Liability ERRORS AND OMISSIONS The information in this manual has been carefully checked and is believed to be accurate however no responsibility is assumed for clerical typographical or proofreading errors or omissions Safety Precautions Safety Precautions Windications and Meanings of Safety Information In this user s manual the following precautions and signal words are used to provide information to ensure the safe use of the 3G3UX Inverter The information provided here is vital to safety Strictly observe the precautions provided Meanings of Signal Words Indicates an imminently hazardous situation which if not avoided WA R N l N G is likely to result in serious injury or may result in death Additionally there may be severe property damage Indicates a potentially hazardous s
247. x 2 Communication Function App 17 Appendix 3 Product Life Curve 0 00 App 45 Appendix Appendix 1 Parameter List Appendix 1 Parameter List Monitor Mode dO01D Basic Function Mode FOOD Parameter Monitor or data range Default Changes Set Name _ during Unit No Digital Operator setting value operation doo1 Output frequency 0 0 to 400 0 Hz monitor d002 Output current monitor 0 0 to 999 9 A i er F Forward doo3 Rotation direction o Stop monitor r Reverse 0 00 to 99 99 d004 PID feedback value 100 0 to 999 9 monitor 1000 to 9999 Enabled when the PID function is selected Example TE 7 if 7 Terminal Multi function input p E o Epo d005 honitor 4 m Cy ee S2 S4 ON E ak Terminal S1 S3 S5 OFF gt Example Multi function output Gp q D 12 Jon Terminal P1 ON do06 monitor EY CI Gy Ef oF Terminal MA OFF MA D1 0 00 to 99 99 Output frequenc 10000 a mm bata apene 1000 to 9999 after conversion 1000 to 3996 10000 to 39960 Output frequency x Conversion factor of b086 d013 Output voltage monitor 0 to 600 V 0 to 9999 d016 Total RUN Time 1000 to 9999 h 100 to 999 h f 0 to 9999 d017 alia img 1000 to 9999 h 100 to 999 h do1g FIN temperature 0 0 to 200 0 oG monitor dogo Fat frequency 0 to 9999 monitor d081 Fault monito
248. y 0 0 to 400 0 0 0 0 0 No Hz A097 Acceleration pattern selection 00 Line 01 S shape curve 00 No A098 Deceleration pattern selection 00 Line 01 S shape curve 00 No 2nd control is displayed when SET 08 is allocated to one of from C001 to C005 App 7 Appendix 1 Parameter List Parameter Monitor or data range Default Changes Set Function name ae during Unit No Digital Operator setting value operation 5 A101 Fl start frequency 0 0 to 400 0 0 0 No Hz E D A102 FI end frequency 0 0 to 400 0 0 0 No Hz 3 S A103 FI start ratio 0 to 100 0 No z A104 Fl end ratio 0 to 100 100 No oO c is l 00 Use FI start frequency A101 ee x A105 Fl start selection 01 0 Hz start 01 No Operation T gt A141 frequency inputA 00 Digital Operator F001 01 No 2 setting 01 Digital Operator FREQ adjuster S i 02 Input FV D Operation 03 Input FI A142 frequency inputB 94 RS485 communication 02 No 2 setting L 00 Addition A B O A143 Operator selection 01 Subtraction A B 00 No 02 Multiplication A x B S E Atag jn requeney 0 0 to 400 0 0 0 Yes Hz 5 addition amount oO iy 5 Picdiiane 00 Adds A145 value to output frequency 3 A146 ot Fs 01 Subtract A145 value from output 00 No D addition direction ta frequency A151
249. y pull in retry and trips after deceleration stop Allowable momentar oaio oN b002 ower interr ption fee Trips if the momentary power interruption is 1 0 s P P within the set time If not it restarts b003 Retry wait time OS 10 1000 1 0 s 4 27 4 2 Function Mode Parameter No Function name Data Default setting Unit Momentary power interruption 00 Disabled b004 undervoltage trip during 01 Enabled 00 _ stop selection Momentary power f A 00 16 times b005 interruption retry time 01 No limit 00 selection 00 Frequency at interruption b011 Retest ete halides 01 Max frequency 00 q yP 02 Set frequency Deceleration rate b029 constant at frequency 0 1 to 3000 0 0 5 s pull in restart b030 Frequency pul in 0 2 x Rated current to 2 0 x Rated current Rated current A restart level Related functions C021 C026 suoiloun MTrip Retry Function e Select the retry function during operation in b001 01 or 02 If b005 is 00 default the following operations are to be performed At the time of momentary power interruption and undervoltage Restarts 16 times and trips on the 17th time At the time of overcurrent and overvoltage Restarts 3 times respectively and trips on the 4th time Retry times are counted separately for momentary power interruption undervoltage overcurrent and overvoltage For example an overvoltage trip occurs only after 3 time overcurrent tri
250. y setting 2nd 2 step acceleration 00 Switched via multi function input 09 chs deceleration selection 2CH 9o _ TI 01 Switched by setting c P gt A095 estop anceleranon Maatai 0 0 Hz Q frequency o z i A295 2nd 2 step acceleration 0 0 to 400 0 0 Hz D frequency A096 estep deceleralion og tsA00 0 0 Hz frequency A296 2nd 2 step deceleration 0 0 to 400 0 0 Hz frequency Related functions F002 F003 F202 F203 C001 to C005 To switch to the 2nd control allocate 08 SET to the multi function input terminal and then turn it on e The acceleration deceleration time can be switched via the multi function input terminal or automatically with an arbitrary frequency e To switch via the multi function input terminal allocate 09 2CH to it Example 1 When A094 A294 is set to 00 2CH Output frequency Acceleration 2 Deceleration 2 Acceleration 1 F002 F202 A095 A295 Deceleration 1 i fo Acceleration 1 Output frequency gt lt gt lt _I1 lt gt A092 A292 A093 A293 F003 F203 F002 F202 gt lt gt Example 2 When A094 A294 is set to 01 Acceleration 2___ Deceleration 2 A096 A296 Deceleration 1 A092 A292 A093 A293 F003 F203 4 24 Functions 4 2 Function Mode Acceleration Deceleration Pattern This function is used when smooth acceleration deceleration is needed Parame
251. y the overload limit parameter i Target frequency LS Inverter output x l frequency Output current Max frequency A004 A204 eYou can change the level setting in the overload limit source selection With 00 selected the set values of b022 and b222 are applied to the overload limit level With 01 selected the analog voltage input between FV and FC is enabled and 10 V here corresponds to 150 of the rated current Note that 01 can be set only if PID is disabled and the AT terminal is not set Overload Warning e If the load is too large this function outputs an overload warning signal allowing you to readjust the overload level This helps prevent mechanical damage due to an overload in the conveyors or an operation line stop due to an overload trip of the Inverter e Allocate 03 OL to any of multi function output terminal P1 or relay output terminals Overload limit level b022 Overload warning level C041 Output current OL a 4 32 suoiloun Functions 4 2 Function Mode Soft Lock Function Use this function to prohibit writing of each parameter This helps prevent data rewrite due to erroneous operation For the soft lock selection through the signal input from the terminal 631 00 or 01 refer to the Soft Lock Function of the Multi function Input section in Soft Lock Function page 4 53 Parameter No Function name Data Default setting Unit b031
252. z no o eb a n 2nd multi step 2 A220 speed reference 0 0 0 Starting frequency to 2nd max frequency 6 0 Yes Hz App 3 2nd control is displayed when SET 08 is allocated to one of from C001 to C005 Appendix 1 Parameter List Changes Parner Funcion name co otu auring Uni Set i 9 p g operation A021 Multi step speed 0 0 reference 1 A022 Multi step speed 0 0 reference 2 A023 Multi step speed 0 0 reference 3 A024 Multi step speed 0 0 reference 4 A025 Multi step speed 0 0 reference 5 A026 Multi step speed 0 0 reference 6 A027 Multi step speed 0 0 D reference 7 Multi step speed D 8 A028 r f rence 0 0 Starting frequency to Max frequency 0 0 Yes Hz O 5 D A029 Multi step speed 0 0 2 reference 9 Qa 2 A030 Multi step speed 0 0 a reference 10 5 A031 Multi step speed 0 0 reference 11 A032 Multi step speed 0 0 reference 12 A033 Multi step speed 0 0 reference 13 A034 Multi step speed 0 0 reference 14 A035 Multi step speed 0 0 reference 15 A038 Jogging frequency 0 00 Starting frequency to 9 99 6 00 Yes Hz Jodine 00 Free run stop A039 IA p 01 Deceleration stop 00 No 02 DC injection braking stop 2nd control is displayed when SET 08 is allocated to one of from C001 to C005 App 4 x pu ddy Appendix Appendix 1 Parameter List

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