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PREFACE - inverter - plc

Contents

1. 5 10 OVETtOIQUE 570 Parameter setting method 57 Part replacement 7 7 Password 513 Periodic inspection 7 5 Peripheral devices 38 Power failure 5 63 Reference SOUr 59 RFI b 3 16 S CUIVO EE 5 21 Slip compensation 527 Speed search EE 523 Stall prevention 5 65 Standard specification 1 8 Stopping method 5 17 Surge absorber 3 11 12 System diagram 1 5 System initialization 513 Terminal block 3 7 Terminal status LED
2. 59 Index Test run EE 4 6 Time switching frequency 5 20 Torque compensation 5 29 Undervoltage 5 64 Up down frequency command 5 46 Upper and lower frequency limit 517 V f pattem 531 MIT recovery time 5 64 Cable specification 3 21
3. 5 62 582 Momentary power failure 5 63 5 8 2 1 Operation at power loss P1 01 5 63 5 8 2 2 Compensation time of power loss P1 02 5 63 5 8 2 3 V f recovery time P1 03 5 64 5 8 2 4 Undervoltage level P1 04 5 64 5 8 3 1 Stall prevention at start P2 01 5 65 5 8 3 2 Stall prevention level at start P2 02 5 65 5 8 3 3 Stall prevention limit during acceleration P2 03 5 66 5 8 3 4 Stall prevention at stop P2 04 5 67 5 8 3 5 Stall prevention when the motor is running P2 05 5 68 5 8 3 6 Stall prevention when the motor is running at the desired frequency P2 06 5 68 584 Overtorque detection P20I P30B 5 70 5 8 4 1 Overtorque detection P3 01 5 70 5 8 4 2 Overtorque detection level amp overtorque delay time P3 02 P3 03
4. 5 29 5 7 5 2 Setting the STOP key enable disable H4 02 5 57 5 5 6 2 Torque compensation delay 5 02 5 29 5 7 5 3 Setting the operation when switching REMOTE LOCAL H4 03 5 57 557 System function Compensation 5 30 5 7 5 4 Setting the device ID H4 04 En 5 58 5 5 7 1 Hunting prevention gain 6 01 5 30 5 7 5 5 Select frequency unit H4 05 _ 5 58 5 5 7 2 Boosting brake performance 6 02 5 30 5 7 5 6 Setting the parameter setting mode H4 06 5 59 Catets 5 5 7 5 7 Setting the fan operating method H4 07 5 59 58 P Paameter Protective functions ________ 5 60 581 Motor overload protection 5 60 5 8 1 1 Select motor protection P0 01 5 60 5 8 1 2 Motor protection time constants P0 02 _ 5 61 5 8 1 3 Motor selection P0 03
5. 5 71 585 Fait rely _______ _ ____ ___ 5 72 5 8 5 1 Number of fault retry P4 01 5 72 5 8 5 2 Output terminal function during retry P4 02 5 73 5 8 5 3 Fan error P5 01 En 5 73 DO Enor monitoring 5 74 6 MOSCON E7 Users Manua List figms 1 List of figures LOverview Figure 1 1 System diagram 1 5 Figure 1 2 Dimensions of 1 phase 20P4 and 3 phase 20P4 20P7 1 6 Figure 1 3 Dimensions of 1 phase 20P7 21P5 and 3 phase 21P5 22P2 40P4 41P5 1 6 Figure 1 4 Dimensions of 1 phase 22P2 and 3 phase 23P7 42P2 43P7 1 7 2 Installation Figure 2 1 Example of nameplate 2 3 Figure 2 2 Installation space 2 8 3 Wiring Figure 3 1 Connection diagram 200V class 34 Figure 3 2 Connection diagram 400V class 35 Figure 3 3 Terminal configuration 36 Figure 3 4 Peripheral devices 3 9
6. Vertical mounting Herizontal mounting 28 MOSCON E7 User s Manual 2 3 4 Installation space Install the inverter on a vertical surface to enhance the cooling effect When installing the inverter always leave enough space around it to provide normal heat dissipation Ita 30mm or more 100mm or more im g Airflow 30mm or more T SSS SSE T 80mm or more I e ae E Inlet Temp 10 40 C 100mm or more j S Figure 2 2 Installation space Table 2 1 Cabinet Size Vent Hole Area Cooling Fan 55 of both the side Installed at the of the cabinet enclosure top to suck width of each slit air from inside the 3 2mm enclosure to the To be provided on each outside of the upper side areas Fan air flow 2x0 59 D I min or more 3 Witing 3 1 3 2 MOSCON E7 Users Manual 3 Wiring Wiring specifications terminals main circuit terminal connection peripheral device connection and precautions in wiring are described in this chapter 3 1 GOMMECHOM diagrami ee 3 4 3 2 Terminal block configuration 3 6 3 3 Main circuit terminal functions de 3 7 3 4 Control circuit terminal functions 3 8 3 5 Connections to peripheral devices E 3 9 3 6 Wiring the main circuits 3 7 Precautions When WitiNg ENEE 3 18 SB GHOUs ETA RA 3
7. 2 7 Installation space 2 8 Inver capacity 514 Inverter model number 2 4 Iron LOSS o oo nn nn nnn nnn nnn nnn nnn nnn nnn 5 38 Jogging frequency 5 16 MOSCON E7 Users Manual Main circuit terminal 3 7 Magnetic contactor 3 10 Monitoring function 54 Motor capacity 514 Motor direction 511 Motor protection 5 60 Multi function analog input 552 Multi function analog output 555 Multi function input contact 541 Multi function output contact 5 50 Multi step operation 516 Nameplate 2 4 Noise filter 3 11 12 15 Operation method
8. 5 15 56 C Parameter H W functionality setup 5 31 5 4 1 1 Setting the frequency speed command F0 01 F0 09 5 15 561 V f setting 5 31 542 Frequency limit 5 16 5 6 1 1 Setting V f C001 2 5 31 5 4 2 1 Setting lower upper frequency limit F1 01 F1 02 5 16 5 6 1 2 Setting uset programmable V f pattern 5 37 543 Jump frequency to avoid mechanical resonant oscillation 5 16 562 Camier frequency setting 5 38 5 4 3 1 Setting jump frequency F1 03 F1 06 5 16 5 6 2 1 Setting the carrier frequency C1 01 5 38 5 4 3 2 Selecting the jump mode F1 07 5 17 563 Main motor comstanis __ ________ _ 5 38 5 44 Frequency match detection 5 19 5 6 3 1 Setting the motor line to line resistance C2 01 5 38 5 4 4
9. DYNAMIC BRAKE SIBR 23P7 Lessthan 10m Figure 3 Wring A 14 MOSCON E7 UsersManual 4 Braking voltage 1 Controlling the braking start voltage The dynamic brake is related to the braking start voltage Refer to the Table 1 When setting the braking start voltage Table 1 Braking start voltage for each source voltage Source Voltage Breking Start Voltage DC LINK voltage 230V 380V 220V 365V 208V 345V 200V 330V Note The variance of source voltage is 10V The voltage selection switch AP DIP SW is located on the front of the dynamic brake Turn on only one of the switch corresponding to desired braking start voltage and tum off the rest of them ON Example of selecting 200V OFF 1 2 3 4 5 Operation 1 Check if the required braking characteristic can be obtained 2 Dynamic brake is operated when the inverter is starting to decelerate and the BRAKE LED allow is ON at this time 3 If the FAULT LED is ON 1 braking resistance is higher than the rated value or 2 output wire short occurred or 3 the error has occurred in the braking unit Check the problem before restarting Note High voltages in the dynamic brake may cause electric oc Be sure to keep the cover closed when operating 6 Specification 1 Dynamic brake and braking resistor Apondx A 15 Inverter CLASS 200V Breking resistor unit Braking torque Capacity HP kW Specification 1 SET
10. 3 4 Control circuit terminal 3 6 Daily inspection 7 4 DC breaking 5 22 Digital operator 4 3 Dimensions 29 22 2222 1 6 Dwell operation 525 Energy saving 5 26 Error description display 63 Error monitoring 574 External dimension 1 7 External search 549 Fault retry 572 Frequency control 515 Frequency limit 5 17 Grounding 3 20 Hunting prevention 529 Inductive noise 3 15 16 Installation dimension 1 7 Installation site
11. Q Q U0 04 le U0 10 ele E 0060 ba Joana Vonage A Wa A Ol Olf ollos SOllao v0 05 Tal ve v0 09 Te Z 20 0 Z DCink Voltage L 9 1O Status Q Ke COlloe U0 06 r H i 5 Output Power CO S LU SSC Torque Oo U0 07 9 son Tona OKY OI Estimated Motor Speed RPM Figure 4 1 Monitoring functions of digital operator 4 6 MOSCON E7 Users Manual 4 3 Test run Set Command Frequency Stop Go to upper level Go to different parameter group Go to digit to be changed Increase parameter subgroup number Parameter modification 3 3 GA Le CH i 88 DH O OG o o OG o on CD 2 2 on o Z3 rc 3 On geg Oj jo O jo O Q O O 3 O p 2 In order to increase the value rotate the digital volume in CW direction Press RUN key Press STOP key Press DATA SET key Rotate the digital volume clock wise for 2 click Press Right Shift Key Rotate the digital volume clock wise for 2 click Press DATA SET key Switched to DATA mode Change digit Decrease the number Store displayed parameter Go to upper level Change digit Go to different parameter group Parameter modific
12. Quantity SET 10 ED 0 50 4 70W 2000 1 220 1 0 75 70W 2000 1 125 2 1 5 260W LOL 1 125 3 2 2 260W 700 1 120 5 3 7 390W 400 1 125 2 Specifications of dynamic brake Model name Specification SIBR 23P7 0 4 3 7KW 200V Motor capacity KW HP 3 7 5 Max discharge peak current A 10 Output Rated discharge current A 4 characteristic Braking starting voltage 330 345 365 380V 3V Max hysteresis voltage eror Approximately 8V Power VDC 243 400V Protection Overcurrent protection Protects overcurrent fuse T when braki s E ums on raking Yalow LED LED Tums on when there is a fault FAULT Red LED 2 Indoor installation to protect form Installation site corrosive gases and dust a a 14 104 F or 10 40 C no on dew fonmation condition S 3 Storage temperature 4 140 F or 20 60 C Humidity 90 RH Vibration 1G 10 20Hz 0 2G 20 50Hz Protective structure Closed type panel A 16 MOSCON E7 User s Manual Index Index S WITE SEENEN 543 AC DC reactor 3 20 Accel deod time 520 Cable length 3 16 Carrier frequency 5 38 Circuit breaker 3 10 Connection diagram
13. B0 01 5 10 5 3 1 2 Selecting the source of RUN command B0 02 __ _______ 5 10 5 3 1 3 Selecting stopping method B0 03 5 11 5 3 14 Prohibiting the reverse rotation BO 04 ___________ _ _ 5 11 5 3 1 5 Setting the motor direction B0 05 5 12 5 3 1 6 Setting the monitor default B0 06 5 12 5 3 1 7 Setting the automatic start operation B0 07 5 12 532 System initialization _ _ __ _ 513 5 3 2 1 Controlling the inverter initialization B1 01 5 13 5 3 2 2 Setting and verifying the password B1 02 B1 03 5 14 533 Setting power Capacity 5 14 5 3 3 1 Setting the inverter and motor capacity B2 01 BBQ _ __ ___ _ 5 14 DA F Parameteer 5 15 Caiienis 3 4 MOSCON E7 Users Manual 5 4 1 Frequency control functions
14. CO 07 Output Voltage Max Voltage C 0 03 Mid Voltage C 0 06 Min Voltage C 0 08 Frequency Hz Min Mid Base Max Frequency Frequency Frequency Frequency C 0 07 C 0 05 C 0 04 C 0 02 Figure 5 14 User defined V f Pattern 5 38 _MOSCON E7 User s Manual 5 6 2 Carrier frequency setting Default setting depends on the inverter capacity Refer to Appendix 2 5 6 2 1 Setting the carrier frequency C1 01 R Changeable Parameter Uni Setting Factory dation Nam No S range Setting operation nit Cartier 1 50 C1 01 0 01kHz 10 00 10 00 x 5 6 3 Main motor constants 5 6 3 1 Setting the Motor line to line resistance C2 01 Parameter Changeable N Name during o 2 operation C2 01 Stator X Resistance C2 01 is used as a reference value for the torque compensation Default value depends on the inverter capacity If motor s terminal resistance is not printed on the motor nameplate contact the motor manufacturer for the terminal resistance at the insulation class temperature 5 6 3 2 Setting the iron loss C2 02 Changeable Parameter Factory No Dame Setting cuing operation C2 02 Iron Loss S X e Default value depends on the inverter capacity 5 Paransetas 5 39 5 6 3 3 Setting the motor rated current C2 03 Changeable during operation Parameter Setting Factory range Setting Rated Output 0 0 e C2 03 is used to set the rated c
15. cooling fan to keep the ambient temperature below 45 C e Cover the inverter during installation to protect it from metal chip coming from drilling 26 MOSCON E7 User s Manual 2 3 2 Installation site Lee l Free from direct sunlight Free trom rain and wind water In case of enclosed wall mount type Th Low ambient Without excessive vibration temperature Va Free from radioactive material Without any magnetic i no e g Free from a vadna machine or power supply Free from combustible material Free from oil mist and dust Free from dust In case of enclosed wall mount type 2 Installation 2 7 2 3 3 Contolling the ambient temperature To maintain the optimum condition the inverter should be installed at the ambient temperature of 10 C 40 C If installed in a closed environment eg enclosed panel install a cooling fan or air conditioner to avoid any extreme temperature increases and to maintain the intemal AN CAUTION e If installed in a closed environment eg enclosed panel we strongly recommend the inverter to be installed on a vertical space If it is installed on a horizontal space its intemal temperature may increase excessively and thus reducing its durability TS e
16. 1 Controlling the frequency detection F1 08 F1 09 5 19 5 6 3 2 Setting the iron loss C2 02 5 38 5 4 4 2 Automatic activation of 2nd accel decel time F1 10 5 19 5 6 3 3 Setting the motor rated current C2 03 e 5 39 545 accel decel time 5 20 5 6 3 4 Motor no load current C2 04 5 39 5 4 5 1 Setting the accel decel time F2 01 F2 04 5 20 5 6 3 5 Setting the motor rated slip C2 05 5 39 5 4 5 2 Setting the time unit of accel decel time F2 05 5 20 564 HU W Adjusting data C201 C306 5 40 5 4 6 Configuring S curve time F301 5 21 57 H Paameter I O control fndtios 5 41 55 S Parameter 5 22 571 Multi function contact ip 5 41 551 DC braking 5 22 5 7 1 1 Set input type of multi function contact input H0 01 541 5 5 1 1 Controlling DC breaking S0 01 S
17. 16 OFF Normal operation ON Starts a speed search from the output frequency command Speed search command 2 Setting 17 OFF Normal operation ON Starts a speed search from the pre defined frequency Only one of the search functions can be selected e When switching the operation from a commercial power supply and the inverter or starting a coasting motor this function can be used to run the motor without tripping 5 Paranstas 5 49 Run command OFF ON External search _OE ON command 5 ms min Pre defined gee ER time set in 1 04 frequency Frequency comman Output frequency Minimum baseblock time Figure 5 21 Timing chart for the external speed search command Remote local selection Setting 19 Operates with the frequency command and run command OFF specified in remote mode For more detail see B0 01 reference source and B0 02 operation mode Operates with the frequency command and run command ON specified in local mode e With this setting the multi function input selects the input method for the frequency command and run command 5 50 MOSCON E7 User s Manual 5 7 2 Multi function contact output 5 7 2 1 Set output type of multi function output H1 01 a Changeable Parameter Nene Unit Setting Factory during No range Setting RT Select Terminal Dee os TC e H1 01 is used to set the output type of each terminal e Settin Setting Function
18. C0 01 1 by initialization e If C0 01 15 the arbitrary V f pattern can be generated by properly setting the values in C0 02 C0 08 as shown in Fig 5 14 e Normally high starting torque is not necessary except the following cases Long wiring Large voltage drop when started AC reactor is connected to the input output of the inverter Running with a motor smaller than the maximum applicable motor Needs large starting torque like as in elevator e When using preset V F patterns consider the rated voltage r frequency of the motor and load characteristics as shown in the following table 5 32 MOSCON E7 User s Manual Setting Ge A Max Frequency Specification Application 0 50Hz 60Hz saturati EE General purpose 1 2 50Hz saturation 4 5 Square decreased 50Hz Cubic decreased Fans Pumps Decreased 6 emt Square decreased torque 7 Cubic decteased 8 Smaller starting torque 9 Large starting torque High start up 10 Smaller starting torque torque 11 Larger starting torque 12 Rated output 13 operation 14 V f pattern 0 4 1 5kW SettingO fj Setting4 0 13 25 Setting6 V 0 15 30 Figure 5 12 1 V f pattern settings 0 14 amp setting15 For 400V class doubles the voltage in Figure 5 Paranstas 5 33 5 34 MOSCON E7 Users Manual Setting8 Wh space 200 0 1325 Setting Ki IN Su a Ja Setting H V 60
19. External DC reactor to lt q Built in braking unit is available imptove power factor for the 400V class Thus the optional external braking resistor can be 0000 Ge EE AT 2 N P B installed as an option External braking unit is an option MCCB R L1 UTO O Motor Input power gg 09 Ve S i D T L3 NR Multi function contact input A Forward run stop 0 DA Ga Multi function Reverse tun stope 0 00 e BL contact output External fault d O _O K DC 30V 1A max Fatale reset Se A E AC 250V 1A max Multi step commandlg 0 O 7 basic setting fault Jogging 0 Oo 7 Sequence Command Y E Ground TTT 1kQ SW 8 Power for speed command A 12V 20mA 2kQ 9 Speed command O 10V 20kQ 12Analog command 10s need command FP 4 20m A 2500 11 Analog monitor output lt lt 0 10V j Figure 3 2 Connection diagram 400V class Note 1 Shield wire JJ Twisted pair shield wire 2 Main circuit terminal o Control circuit terminal 3 Max current value for 12V voltage of the control circuit terminal No 8 is 20 3 6 MOSCON E7 Users Manual 3 2 Terminal block configuration Ground terminal Main circuit terminal block Control circuit terminal block 21P5 23P7 40P4 43P7 Figure 3 3 Terminal configuration 3 Wiring 3 7 3 3 Main circ ult terminal functions Table 3 1 200V class main circ uit temminal functions Purpose Symbol Main circuit power input R
20. Factory A 0 No range Settin 8 8 operation Name Analog Input x Type H2 01 is used to configure the function of the analog input when H2 01 H2 05 0 frequency command Settin Sentar Function constant 0 Frequency Command Vin Voltage input terminal 9 1 Frequency Command Ain Current input terminal 10 2 Frequency Command Vin Ain 9 10 lt Fmax 3 Frequency Command Vin Ain 9 10 0 5 7 3 2 Analog input filter time constant H2 02 Changeable Eas ane Uni Setting Factory during o range Setting operation Analog Input L 0 100 H2 02 is useful when there are noises in the analog input signal e As the value in H2 02 is increased the noise immunity and the response time to analog input are increased 5 Paranstas 5 53 5 7 3 3 Adjusting analog inputs H2 03 H2 04 H2 06 H2 07 5 54 MOSCON E7 User s Manual 5 7 3 4 Setting the multi function analog input terminal function H2 05 d Changeable Se SE Unit Setting Factory during o range Setting operation Function of H2 05 Current 0 7 0 X Input Terminal Parameter N Faon Changeable No Ee Settin SE 8 operation Voltage Input H2 03 Gain 100 0 O Terminal 9 Voltage Input H2 04 Bias 0 0 O Terminal 9 Current Input H2 06 Gain 100 0 O Terminal 10 Current Input Terminal 10 e Adjust gain and bias of analog inputs as shown in Figure 5 22 if there are undesirable offs
21. Figure 3 5 Reactor installation 3 11 Figure 3 6 Power supply noise filter installation 3 14 Figure 3 7 Noise filter on the output side 3 15 Figure 3 8 Dealing with inductive noise 3 16 Figure 3 9 Dealing with radio interference 3 16 Figure 3 10 Ends of twisted pair cables 3 18 Figure 3 11 Direction of motor s rotation 3 18 Figure 3 12 Multiple grounding 3 20 4 Digital operator Figure 4 1 Monitoring functions of digital operator 45 Figure 4 2 Test run using digital operator 4 7 Parameters Figure 5 1 Parameter setting method 57 Figure 5 2 Selecting monitoring group U 58 Figure 5 3 Timing chart for multi step and JOG operation 5 15 Figure 5 4 Upper and lower limits of the frequency reference 5 16 2 MOSCON E7 Users Manual Figure 5 5 Setting jumping frequencies 5
22. Hz 90Hz 180Hz 60 90 Hz 0 1 5 3 60 180 Hz E kerran l 200 i 9 Setting 15 60Hz Vi 0153 60 Hz Figure 5 12 2 V f pattern settings 0 14 amp setting15 For 400V class doubles the voltage in Figure V f pattern 2 2 3 7kW 0 13 25 50 Hz Setting2 60Hz 1 5 3 50 60 Hz Setting4 50Hz VD 200 EA 0 13 25 50Hz Setting6 60Hz V 200 35 or s 0 15 30 60 Hz 5 Paranstas 5 35 5 36 y 200 0153 60 72 Setting5 50Hz 200 0 i o 13 25 50 Hz Setting7 60Hz IN 200 50 or 8 0 15 30 60 Hz Figure 5 13 1 V f pattern settings 0 14 amp setting15 For 400V class doubles the voltage in Figure MOSCON E7 Users Manual Setting8 50Hz Setting9 50Hz VY V 200 200 i 0 13 25 50 Hz 0 13 25 50 Hz Setting ID 60Hz Setting 60Hz V V Dm Org IDN SS 9t i By 0153 60 Hz 0153 60 Hz Setting 90Hz Setting B 120Hz 0 15 3 60 90 Hz 0 153 60 120 Hz Setting 180Hz 0 15 3 60 180 Hz Figure 5 13 2 V f pattern settings 0 14 amp setting15 For 400V class doubles the voltage in Figure 5 Paranstas 5 37 5 6 1 2 Setting user programmable V f pattern o range Setting SE a i C0 06 Vol ie ng 14 0 Xx C0 07 rain 0 01Hz S i 1 50 X C0 08 Eo my a 8 0 x NOTE The following four frequency setting must be as follows C0 02 C0 04 C0 05
23. L1 S L2 T L3 Inverter outputs U T1 V T2 W T3 DC power input DC reactor connection Braking unit connection Auxiliary capacitor Ground 1 N 1 2 Remove short bar P B N No internal braking unit GP ON Short bar must be removed when connecting the DC reactor Table 3 2 400V class main circ uit teminal functions Purpose Main circuit power input Inverter output DC power input DC reactor connection Braking resistor unit Braking unit Auxiliary capacitor Ground Terminal Symbol R L1 S L2 T L3 U T1 V T2 W T3 2 N Additional circuit is needed to prevent the damage caused by inrush current 1 2 Remove short bar 2 P B used for the internal braking unit 2 N H 42 O N Short bar must be removed when connecting the DC reactor 3 8 MOSCON E7 Users Manual 3 4 Control circ uit te minal functions Table 3 3 Control circ uit terminal block zc memen sma Forwatd run stop command Reverse run stop command ESCH Multi function input 1 Photo Coupler input EEN Multi function input 2 24V 10mA Multi function input 3 Multi function input 4 Sequence control input 24V Ground common Power for freq command 12V Max 20mA Voltage command for output 10V 25Q frequency output frequency Contact AC 250V 1A or below DC 30V 1A or below K gt D lc Multi function output Default setting External fa
24. Output Current 0 01A U1 04 Output Voltage IN U1 05 DC Voltage IN U1 06 Output Power 0 1KW U1 07 Motor rpm Ipm U1 08 Output Torque 1 U1 09 I O Status bit U1 10 Cumulative Power On Time 10Hr Fault List Name Unit U2 01 Fault 1 recent U2 02 Fault 2 U2 03 Fault 3 U2 04 Fault 4 Parameter Check List As A 3 Name U3 01 Modified Parameter List Unit Display _ None 55 U3 02 Fault Parameter List B parameter Basic Setup _ None 55 510 510 511 A 4 MOSCON E7 User s Manual F parameter Frequency Speed Command Page FO 01 515 FO 02 515 FO 03 515 FO 04 Frequeng4 0 01Hz 0 00 60000 0 00 515 FO 05 FrequencyS 0 01Hz_ 000 60000 000 515 FO 06 Frequency6 0 01Hz 000 60000 000 515 O JO JOJO JOJO Default Motor Direction 511 512 Default Monitor Ite 512 512 513 514 514 514 F0 07 Frequency7 0 01Hz 0 00 600 00 0 00 5 15 FO 08 Frequency8 0 01Hz 0 00 600 00 0 00 515 FO 09 JogFrequency 0 01Hz 0 00 600 00 600 515 Frequency Limit Page F1 01 High Speed Limit 5 16 F1 02 Low Speed Limit 514 Apondx A 5 Accel Dece Time Pege F2 01 5 20 F2 02 Decd Time1 O 01sec 5 20 F2 03 Acod Time2 O 01sec 5 20 F2 04 5 20 A F2 05 ES Deed z 5 20 Time Base S Curve Accel Decal Time Pa
25. active source of RUN command B0 01 1 Select the active source of frequency command F0 01 Prequency1 Main frequency F0 02 Frequency2 F0 03 Frequency3 F0 04 Frequency4 F0 05 Frequency5 F0 06 Frequency6 F0 07 Frequency7 F0 08 Frequency8 Forward and reverse jogging Setting 7 8 The jogging can be run clockwise or counterclockwise Function Reverse jog command Runs clockwise at the jog frequency Forward jog command Runs counterclockwise at the jog frequency Forward and reverse jog commands have priority over other frequency commands e g F0 01 F0 08 Do not turn on both the forward and reverse jog command If the setting 7 and 8 are both ON for more than 500ms then the inverter will stop with the stopping method set in B0 03 e It is not necessary to input the forward reverse run command since these jog command alone can operate the inverter e These functions run stop immediately when set on ON OFF At this time the accel decel is not applied 5 Paranstas 5 45 Accel Decel time switching command Setting 9 Accel Decel Accel Decel Decel Timel Timel Time2 Time2 Timel F2 01 F2 02 F2 03 F2 04 F2 02 Output J N Frequency Forward Reverse Run command ON Multi Step ON Speed Reference Accel Decel ON Time selection Terminal S2 TO S5 Figure 5 17 Using two accel decel time e Set of accel decel times can be switched by turning ON OFF the accel dece
26. constant 0 Contact output s set as a contact NO 8 Changeable ce Name Unit pee eee during Oo range Setting operation Function of H1 02 Output Terminal SE 9 Refer to the table below for the setting of the multi function input terminal 5 Paranstas 5 51 Setting Function The contact output Setting is activated by the definition Dekk constant specified in H1 02 when the P following situation occurs 0 Fault occurred Running Output frequency matches i ith fi 2 Matching command frequency with command frequency U0 01 F1 09 lt U0 02 lt U0 01 F1 09 Output frequency matches with command frequency of 3 Matching temporary frequency match detection F1 08 F1 09 lt U0 02 U0 02 lt F1 08 F1 09 Output frequency is higher 4 Defeated matching frequency than the frequency detection ot higher level U0 02 gt F1 08 S f _ Output frequency is lower than 9 SE matching frequency the frequency detection level ne U0 02 lt F1 08 6 Base blocking Blocking the output during the contact in putting 7 Over torque detection oo 8 thie over E 8 Reverse RUN 9 Current limiting oe the current torque imiting 10 Speed searching Searching the speed 11 Zero speed 5 52 MOSCON E7 User s Manual 5 7 3 Multi function analog input H2 01 H2 07 are used to configure the function of analog inputs 5 7 3 1 Analog input form H2 01 Parameter it Setting
27. for forward reverse run command as shown in Figure 5 15 Stop switch NC Run switch NO a Run command Operates when the run switch is closed Stop command Stop when the stop switch is open Forward reverse command Multi function input Sequence input common Figure 5 15 3 wire sequence wiring example 50 ms min a E DORR Energie an Run command ON OFF Enter is possible ll Stop command OFF Stop Forward Reverse OFF Forward ON Reverse Run command Motor speed Stop Forward gt Reverse a Stop t Forward Figure 5 16 Time chart for 3 wire sequence Fault reset Setting 2 OFF Normal operation ON Resets the faults when input goes from OFF to ON e With the fault reset function the faults can be reset by the contact input e When a fault occurs find out the cause of the fault and correct it before restarting the inverter The inverter may be damaged if a fault is reset repeatedly without correcting the cause of fault 5 44 MOSCON E7 User s Manual e Method to resume the operation after a fault 1 Turn OFF the run command 2 Turn the fault reset input from ON to OFF since a fault can not be reset with the run command ON 3 Turn the run command ON again Multi step speed 1 3 and JOG frequency command Setting 3 6 8 frequency commands and 1 JOG frequency command can be used 8 step speed operation Refer to the Figure 5 3 B0 02 1 Select the
28. generate the frequency matching signal which is used for the operation of multi function output in section 5 7 2 2 For more details see section 5 7 2 2 5 4 4 2 Automatic activation of 2nd accel decel time F1 10 Ch bl o range Setting a operation Frequency of 0 00 F1 10 Accel Decel Time 0 01Hz 600 00 0 00 O Switching ge e F1 10 is used to automatically activate 21 set of accel decel times By setting F1 10 other than 0 274 set of accel decel times F2 03 and F2 04 are automatically applied if the output frequency is higher than the value specified in F1 10 Output Frequency Acc Dec Time Switching Frequency F1 10 F2 01 F2 03 F2 04 F2 02 Figure 5 6 Acceleration Deceleration time switching frequency 5 20 MOSCON E7 User s Manual 5 4 5 accel decel time 5 4 5 1 Setting the accel decel time F2 01 F2 04 o range Setting DAR e Acceleration time Time required to go up to 100 of the maximum output frequency from 0 Deceleration time Time required to go down to 0 of the maximum output frequency from 100 e F2 01 F2 02 can be used to set the acceleration and deceleration time in normal status e F2 03 and F2 04 are activate when i F1 10 gt 0 and i Output frequency gt F1 10 e The possible setting ranges for the acce decel times depends on the setting in F2 05 5 4 5 2 Setting the time unit of accel aecel time F2 05 Changeable ER Nae Tinie Setting Factory GE
29. of the wrong parameter setting or faulty writing the inverter and or the motor may not function as commanded The MOSCON E7 has many protective functions which is displayed on the digital operator when the fault oocurs When the fault is detected the fault contact output operates and the inverter output to be shut off causing the motor to stop The stopping method can be selected for some faults e Refer to the table below for the fault display cause and corrective actions e To reset the fault use one of the followings Press the reset key on the digital operator Tum the power supply off and on again Tum on the fault reset terminal Table 6 1 Fault display and contents Faults in inverter OC2 Short circuit Enor OCL Over amrent lt A short cGrouit or ground fault caused by motor damage wom insulation or a damaged cable amp the inverter output lt A short crouit or ground fault caused by motor damages vom insulaion ora damaged cable at the inverter output Too lage load or too short acod deod time A magnetic switch wes Switched at the inverter output e A special purpose motor with too large capecity for the inverter is used 64 MOSCON E7 Users Manual e Defective coolingfan or fan cable Corrective action Reset the fault after correcting e Inverter oooling fan is malfunctioning Reset the fault after correcting of 180 of the raed current
30. or makes unusual noises e there are any abnormal heat generation e the ambient temperature is too high e the output current value shown on the monitor display is higher than normal e the cooling fan is operating normally 7 2 Periodic inspection Refer to the table below for the periodic inspection gt DANGER Always tum off the power supply before the inspection Otherwise it may cause an electric shock After tuming off the main circuit power supply wait for a while before maintenance or inspection since it may remain charged Otherwise it may cause an electric shock Table7 1 Periodic inspection Mainemead Intom 7 5 Item Inspection Solution Teminds Are dl connection hardware mountingbolts property seated and bolts SE eg EE connectors etc tightened d Clean with dry compressed air Cooling fins Are the fins dirty or dusty 39 2X 10 to 588 X 1 Pa Gtk i Is there any accumulation 392X 10 to 588 X 10 Pa PCB of conductive materia or 4to Gkg oil mist Replace the inverter if the board can not be deaned Is there any aononral noise S Cooling fan att Replace the oooling fan Is there any accumulation Clean with dry compressed air Powerdement of conductive materia or 39 2X 10 t0 588 X 1 Pa oil mist Gto 6kg O Smoothing Is there any damom odor N capacitor or discoloration Repla the pacitor 7 6 MOSCON E7 Users Manual 7 3 Part replacement In
31. short or ground output terminals The output wires should not have contact with the inverter heatsink e Do not connect a phase advancing Capacitor or LC RC noise filter to an output circuit Otherwise it may damage the inverter or cause a fire es Do not connect an electromagnetic switch or MC to an output circuit Otherwise it will actuate the overcurrent protection circuit of the inverter 3 6 2 2 Connecting the inverter and motor Connect output terminals U T1 V T2 and W T3 to motor wires U V and W respectively eCheck if the motor rotates in correct direction according to the command If not motor rotating in reverse with the forward run command switch any of two output terminals to each other and reconnected them 3 6 2 3 Installing a noise filter on the output side Install a noise filter to reduce radio noise and inductive noise MCCB Power S i S S E7 ER CC ilter OO yt M Radio noise Signal Inductive line Controller noise AM radio Inductive noise Noise generated on the signal line by electromagnetic induction It causes the controller to malfunction Radio noise High frequency noise generated from the inverter and cables Figure 3 7 Noise filter on the output side 3 16 MOSCON E7 Users Manual 3 6 3 Dealing with inductive noises e As mentioned previously noise filter can be used to prevent the inductive noise generated on the output s
32. stop key during operation using input terminals Setting Setting Function constant 0 The stop key is disabled when the run command is input from the external terminal 1 The stop key is enabled at all times during operation 5 7 5 3 Setting the operation when switching REMOTESLOCAL H4 03 Changeable o range Setting Operation Operation H4 03 when Change 0 1 0 X Local Remote H4 03 is used to set the interlock operation to be used after switching REMOTE LOCAL 5 58 MOSCON E7 User s Manual e Settin Setting Function constant 0 Operate according to the RUN signal after switching to local 1 No operation even if the Run signal is on after switching to local Changeable EE SE Uri Setting Factory di o range Setting operation H4 04 Device ID 1 253 1 O e H4 04 is used to set the number to identify the node address of the inverter during communication Setting Settin 8 Function constant 1 Representative receiver perform and response to command to 1 and 255 Normal receiver perform command to itself and 255 but 2 253 response only to command to itself 254 Not selectable entire inverters on network respond remote Operation 255 Not selectable only representative inverter on network responds broadcast 5 7 5 5 Select frequency unit H4 05 y Changeable poe SE SC Setting Factory dk o range Setting 5 operation Select H4 05 Frequenc
33. takes place even after the adjustment of slip compensation gain 5 28 MOSCON E7 User s Manual Slip Compensation Limit C 0 02 en X S 4 03 Actual limit i Output C 0 04 Cum Frequency C 0 04 Base Frequency C 0 02 Max Output Frequency Figure 5 11 Slip compensation limit NOTE Sum of the reference frequency and the slip compensation limit does not exceed the speed capacity of the system Raise the value in S4 02 if speed control characteristics are unstable 5 Paranstas 5 29 5 5 6 Automatic torque boost MOSCON E7 automatically adjust the output torque by detecting the variation in a load to provide better speed control performance 5 5 6 1 Torque compensation gain 5 01 Changeable Parameter Settin Facto Name Unit 8 Z during No range Setting Operation Torque Si e Normally adjustment of 5 01 is not required e Raise the value in 5 01 if the output wiring between inverter and motor is long or when the capacity of installed motor is quite smaller than the maximum motor capacity of the inverter e Decrease the value in 5 01 if the excessive mechanical vibration occurs 5 5 6 2 Torque compensation delay 5 02 A Changeable A a Nae Unie Setting Factory dures o range Setting EE Torque 5 02 Compensation 1msec 0 9999 20 X Delay Time e Normally adjustment of 5 02 is not required e Raise the value in 5 02 if the mechanical vibration occurs e Decrease
34. 0 04 5 22 5 7 1 2 Setting the function of contact input H0 02 H0 05 5 41 552 Speed search 5 23 57 2 Multi function contact ouput 5 50 5 5 2 1 Controlling the speed search operation 1 01 5 23 5 7 2 1 Set output type of multi function output H1 01 5 50 5 5 2 2 Speed search level current and deceleration time 5 23 5 7 2 2 Setting the function of multi function output H1 02 5 50 553 Dwell operation 5 25 573 Muiti fumction analog input 5 52 5 5 3 1 Controlling the dwell operation 2 01 S2 04 5 25 5 7 3 1 Analog input form H2 01 5 52 554 Energy saving function 5 26 5 7 3 2 Analog input filter time constant H2 02 _ 5 52 5 5 4 1 Setting the ener
35. 0 230Vac 50 60Hz Frequency 7 phase 200 230Vac 50 60Hz 2 Rated Input Current A 64 11 0 or 1 24 0 E 1 phase 64 11 0 15 1 24 0 Voltage 15 10 SC er Ve Frequency 5 Control Method Space vector PWM VVVF method Frequency Control Range 0 01 600HZ Frequency Control Digital 0 01 10 50 Cy2 Accuracy Analog 0 5 25 C 10 C B Frequency Setting Digital operator 0 01Hz T Resolution Analog 0 06 60Hz 1 1 024 10 bit B Output Frequency E Resolution Ola Overload Capacity 150 of rated current for 1min 2 B 5 DCO 10V Input impedence 20 S Frequency Setting Sgnal 564 20 Input impedence 250Q 0 1 3000 Osec unit of O 1sec setting Accel Decel Time 2 sets available SCH SC 20 of rated torque Torque V f Patten 15 of fixed pattem and 1 of optional pattem LO E oO g D S E B g A Starting Torque Motor Overload 1 Ovaeviev 19 150 HZ Motor stops in 1 minute at approx 150 of motor rated current Instantaneous Motor stops immediately at 200 of inverter Overcurrent rated current I Ovedoad Motor coasts to stop in 1 minute at approx Overvoltage Undervoltage Cooling Fin Overheat Momentary Power Loss 150 of inverter rated current Motor stops at 410V or higher Motor stops at 190V or lower Motor stops if the temperature of the cooling fin is higher than approximately 90 C Motor stops if power loss is 15ms or longer by
36. 1 Parameter setting method denke Zeng A Size Set Se a N 5 8 MOSCON E7 Users Manual 5 1 2 Monitoring function setting Letter or number in bold on display indicates that it is blinking Only the blinking letter or number can be changed Next digit has to be selected using the shift key to move to another group and subgroup Power ON 0 00 U0 01 SET U0 01 I s U0 01 FO U0 01 Figure 5 2 Selecting monitoring group U When Di or Q is pressed from group U next or previous subgroup is displayed Since U has a monitoring function and the setting can not be altered can not be functioned to change the constant as in other groups 5 Parandas 5 9 5 2 Terminal status LED When command is input to a terminal corresponding LED is turned on Le Contact output status C Control relay output status Power relay output status Brake action status None Not used DC braking on start DC braking on stop 5 10 MOSCON E7 UsersManual 5 3 B Parameter The B parameters are used in order to change the basic settings related to the operation modes of the inverter capacity of the inverter amp the motor and to control the initialization 5 3 1 Basic setup 5 3 1 1 Selecting the source of frequency command B0 01 Parameter 3 Setting Factory Changeable Active source of frequency 00 23 00 command Active source of frequency command in local mode 0 2 B0 01 Active source o
37. 18 Figure 5 6 Acceleration deceleration time switching frequency 5 19 Figure 5 7 Setting S curve characteristics 5 21 Figure 5 8 DC braking timing chart 5 22 Figure 5 9 Speed search timing chart 5 24 Figure 5 10 Timing chart for dwell function 5 25 Figure 5 11 Slip compensation limit 5 28 Figure 5 12 1 V f pattern settings 0 14 amp settingl5 5 33 Figure 5 12 2 V f pattern settings 0 14 amp settingl5 5 34 Figure 5 13 1 V f pattern settings 0 14 amp setting15 535 Figure 5 13 2 V f pattern settings 0 14 amp setting15 5 36 Figure 5 14 User defined V f pattern 5 37 Figure 5 15 3 wire sequence wiring example 5 43 Figure 5 16 Time chart for 3 wire sequence 5 43 Figure 5 17 Using two accel decel time Figure 5 18 Acceleration deceleration jamp hold Figure 5 19 Timing chart for up and do
38. 1P5 22P2 23P7 40P4 43P7 Figure 1 1 System diagram 1 6 MOSCON E7 Users Manual 1 3 Dimensions a a E Ge D Figure 1 2 Dimensions of 1 phase 20P4 and 3 phase 20P4 20P7 120 142 il Figure 1 3 Dimensions of 1 phase 20P7 21P5 and 3 phase 21P5 22P2 40P4 41P5 150 12 1 8 MOSCON E7 User s Manual 1 4 Specific ations Figure 1 4 Dimension of 1 phase 22P2 and 3 phase 23P7 42P2 43P7 128 Table 1 1 Dimensions of FARA MOSCON E 7 Table 1 2 Specifications for 200V class MOSCON E7 Type Extemal Installation i Dimension Dimension Volume EE WX H XD WIS H1 20P4S 76X 128X 123 66X 118 M4 1 186 816 0 95 2 AES 120X 128X 142 103X 118 M4 2 150 400 1 6 phase 21P5S 22P2S 150X 128X 142 134X 118 M4 2 150 400 2 0 a 76X 128X 123 66X 118 M4 1 186 816 0 95 2 21P5 3phase 120X 128X 142 103X 118 M4 2 150 400 1 6 23P7 150X 128X 142 134X 118 M4 2 150 400 2 0 AOP4 AOP7 120X 128X 142 103X 118 M4 2 150 400 1 6 Ei 41P5 EES 150X 128X 142 134X 118 M4 2 688 000 2 0 SI EZ 3 phase SI ES 1 phase 21P5 2307 20P4S 21P55 3 7 1 9 6 7 SS 1 7 B Rated Output Cuneni A 5 0 110 175 5 1 phase a gt 4 6 e D 9 6 3 phase 200 230Vac Rated Output Voltage V Proportional to input voltage Max Output Frequency Hz 600Hz Input Voltage and 3Phase 20
39. 20 3 9 Cable specification ENEE 3 21 3 10 Wiring CHECK cic secsbeaeivessateneceqissvedecendedtedsenaterveysnvese deelt 3 22 3 Wiring 3 3 D DANGER Always turn OFF the input power supply before wiring Otherwise an electric shock or fire may occur Wiring must be performed by a qualified personnel e Always check if the volts on the main circuit and control circuit terminals are properly tightened e Be sure to ground the ground terminal Otherwise an electric shock or fire may occut e Turn ON the inverter only after completely assembling the covers Do not detach the cover when the power is ON Otherwise an electric shock or fire may occur Ground the ground terminal 200V amp 400V class ground to 100Q ot less Otherwise an electric shock or fire may occur CAUTON e Tighten all terminal screws of the main circuit and the control circuit e Check if the voltage of the inverter rated voltage satisfies with the AC power supply voltage Otherwise it may cause fire or injury e Do not perform withstand voltage test on the inverter It may damage the semi conductor element e When wiring other devices read their manuals carefully Samsung is not responsible for any accident resulting from uset s carelessness If not it may cause injury or fire Do not connect AC power to output terminal U V and W Otherwise it may damage the inverter e Do not connect electromagnetic switches or contactors to th
40. 3 Dimensions 1 6 23 A 25 231 Precautions for delivery and installation 2 5 232 Installation site En 2 6 233 Controlling the ambient temperature 2 7 2 34 Installation space 2 8 33 Main crouit terminal functions 3 7 34 Control circuit terminal fumctions 38 35 Comnections to peripheral devioes 3 9 36 Wiring the main dus 3 10 361 Wiring an the input side of main Grouit a 3 10 3 6 1 1 Installing a molded case circuit breaker 3 10 3 6 1 2 Installing a magnetic contactor MC 3 10 3 6 1 3 Installing an AC reactor DC reactor 3 11 3 6 1 4 Connecting input power supply 3 12 3 6 1 5 Installing a surge absorber 3 12 3 6 1 6 Installing a noise filter on power supply s
41. 50 2200 on MCCB Sen Orie ret Note The above surge absorbers ate the product of MARCON Use the recommend product or n N H Eeer cire ait i same effective of equivalents i i c Wiring example 3 3 6 1 6 Installing a noise filteron power supply side e Install the noise filter in order to eliminate noise transmitted from the MECR power line to the inverter MCCB D Power A i L S ise filter ET MCCB Geet Noise filter S General Se l filter circuit MCCB Use the noise filter ST Control designed specifically 1 cuit for the inverter MCCB BISA 4 circui Power l General K S noise E7 IM a Wiring example 1 Conect ED filter i MCCB MECB ee gen SD Control gt Using the general noise Power S La lll circuit filter is not effective CE He Noise filter E7 in RN Noise filter is not d Inconectwiting example necessary if the inverter and power is used 1 1 b Wiring example 2 Figure 3 6 Power supply noise filter installation 3Wiring 3 15 3 6 2 Wiring on the output side of main circ uit 3 6 2 1 Precautions when wiring on the outputside of main circuit D DANGER Never connect a power supply to output terminals U T1 V T2 and W T3 Otherwise it may damage the internal circuits of the inverter e Never
42. 80 of the previous value 5 5 4 2 Setting the energy saving frequency 3 02 Changeable E ca i operation Energy Saving 0 00 3 02 Frequency 0 01Hz 6000 0 00 x Level e 3 02 sets the minimum frequency for the effective energy saving operation Energy saving command is enabled when output frequency is higher than the energy saving frequency and motor speed is within the speed match range or energy saving command is triggered from a external input terminal 5 Paramestas 5 27 5 5 5 Slip compensation Slip compensation function improves speed control accuracy when the motor is operating with a load by calculating the motor torque according to the output current 5 5 5 1 Setting the slip compensation gain 4 01 Changeable o range Setting operation Slip 0 4 0 S4 01 SE 1 4 03 O ain 5 5 5 2 Setting the slip compensation delay 4 02 A Changeable o range Setting operation Slip S4 02 Compensation Imsec 0 9999 200 X Delay Time Normally 4 02 does not need to be adjusted Lower the value in 4 02 if the response time of slip compensation is too slow 5 5 5 3 Slip compensation limit 4 03 Changeable GE NAE Uri Setting Factory dures o range Setting I Slip 0 S4 03 Compensation 1 200 X ie 250 Limit The setting unit of 4 03 is the percentage of motor rated slip C2 05 Raise the slip compensation limit in 4 03 if the speed is lower than the target value and no changes
43. At M2 0 22 0 25 0 5 1 25 20 16 _ Shielded twisted pair Note The wire size is set for copper wires at 75 C 3 22 MOSCON E7 Users Manual 3 10 Wiring check CAUTION After wiring has been complete check the following Do not perform a buzzer check on control circuit e Check if all wiring is correct Especially check if the power supply is connected the U T1 V T2 W T3 terminal e Check if any wire clippings screws or other foreign material are left e Check if all screws are tight e Check if the load status is good Check if any wire ends are contacting other terminals 4Digtalaato 41 4 Digital operator All functions of the MOSCON E 7 are controlled by the digital operator Descriptions of the display and the modes are described in this chapter 4 1 Usage of digital Operator EE 44 4 2 Monitoring functions of digital oteaztor 45 4 2 MOSCON E7 Users Manual 4Digtd qeata 43 7 Segment Display FWD LED Displays data for monitoring and Lit when the parameters with 4 characters fo 3 CW Decrement Down key Data key Decreases parameter number and value Displays the description Shifts between the parameter groups ee Geen Set the parameter to the Shift keys displayed value Selects the digits which After changing the parameter need modification displays the parameter number Using the digital volu
44. CCB Large inrush current flows when power up thus use appropriate breaker Use the one that is tolerant to high frequency e MCCB with a capacity of 1 5 to 2 times greater than the rated current of the inverter should be used e When one MCCB is used for more than one device e g inverter the sequence must be set up so that the power supply is turned off by a fault output 3 6 1 2 Installing a magnetic contactor MC e The inverter is able to use without the magnetic contactor of power supply side In case of installing the magnetic contactor to input power supply in order to prevent an accident occurred by the automatic restart operation after the recovery from a power interruption frequent start stop of the inverter through this device reduces durability of the inverter e When the digital operator is used unless the inverter operation mode is set to the automatic start operation it cannot be automatically started after the recovery rom a power interruption Install the surge absorber on the coil 3Wiring 3 11 Table 3 4 MCCB and magnetic contactor MCCB Magnetic Contactor AT Rated Cunent A 5A 10A 10A 10A 20A 10A 20A 20A 30A 20A 5A 10A 5A 10A 10A 10A 10A 10A 20A 10A 3 6 1 3 Installing an AC reactor DC reactor e Two options are available when the inverter is connected to a large capacity power transformer whose capacity is 600kVA or higher GC GC Reactor Figure 3 5 R
45. Frequency Setting Signal 504 20 ma input impedenoe 2500 O 0 1 3000 0sec unit of O 1sec setting motor When selecting the motor and inverter make sure that the Acod Decd Time och CSC Inverters rated current is applicable for the motor s rated current Continuous Regenerative 20 of rated torque 2 Tuning may be required Torque 3 The storage temperature refers to the temperature during the V f Patten 15 of fixed pattem and 1 of optional pattem transportation for a short period of time Starting Torque 150 3Hz Qe Motor Overload Motor stops in 1 minute at approx 150 of B S Protection motor rated current 85 e 3 Instantaneous Motor stops immediately at 200 of inverter Overcurrent rated current 1 Oveviev 1 11 1 12 MOSCON E7 User s Manual nverter Motor ots nn minute at apprgk 1 5 Short circ uit rations I Overload 150 of inverter rated current ee aan See A E Overvoltage Motor stops at 820V or higher EE a circuit capable of delivering not more than rms symmetrical amperes Undervoltage Motor stops at 380V or lower Cooling Fin Motor stops if the temperature of the O Sama L 1 6 Fuse Motor stops if power loss is 15ms or longer The fuse used on the input side should be any of the UL Class K5 fuses having by sedecting the momentary power loss The ratings as listed below mode operation can be continued if power Automatic setting during accedetion 20P4 deceleration and co
46. ION e C3 01 C 07 are set from the factory and the user is not allowed to change the setting Modification may influence to system performance 5 Paranstas 5 41 5 7 H parameter 1 O Control functions 5 7 1 Multi function contact input 5 7 1 1 Set input type of multi function contact input HO 01 Operation Changeable Parameter A Setting Factory SE Name Unit range Setting during 5 42 MOSCON E7 User s Manual 00 3F DE Wees Hexa Xx es decimal e H0 01 is used to set the input type of each terminal The definition of each bit in H0 01 bit7 bit6 bit5 bit4 bit3 bit2 bitl but H0 01 0 0 Terminal Terminal Terminal Terminal Terminal Terminal no 6 no 5 no 4 no 3 no 2 no 1 Setting Ss Function constant 0 Each bit is set as a contact NO 1 Each bit is set as b contact NC Parameter Factory Changeable Name during No Setting a operation Function of me x Function of 1003 x Function of Ho gt x Function of Ge Terminal6 S 6 X Refer to the table on the next page for the function settings of the multi function input terminal e Note that H0 02 H0 05 should be different from each other Settine Uses 3 wire operation when 0 3 Wire Sequence operating with the external 5 43 terminal 1 External Fault External fault signal input 2 Fault Reser Resets the fault when turned 5 43 s bn S 3 Mult
47. PREFACE Thank for purchasing small general purpose multi functional inverter MOSCON E7 MOSCON E7 is a small and easy to use inverter This users manual describes installation maintenance and inspection troubleshooting and specifications of the MOSCON E7 Read this user s manual thoroughly for safe operation of the system and retain for future reference Samsung Electronics Co Ltd Copyright 2001 Samsung Electronics Co Ltd MOSCON E7 is trademarks of Samsung Electronics Co Ltd The software and hardware described in this manual is protected by the copyright No part of this manual may be photocopied or reproduced in part or in whole without the written consent of Samsung Electronics Co Ltd We will try our best to meet your demands with this manual Contact our office stated below in case of being a printing error mistakes and improvement in this manual Contact Office Samsung Electronics Co Ltd 416 Maetan 3 Dong Paldal Gu Suwon City Kyungki Do Korea TEL 82 31 200 2489 FAX 82 31 200 2295 General precautions e This manual may contain some drawings with the cover or protective shields removed for more detail and clear explanation of the device Make sure to reassemble the device before operation e The information in this manual may be subject to change without a previous notice in case of modification of improvement or changes in specifications Such modifications are denoted by a revis
48. Reference 1 d Gotot RUN STOP JOG reference OFF Figure 5 3 Timing chart for multi step and JOG operation 5 16 MOSCON E7 Users Manual 5 4 2 Frequency limit 5 4 2 1 Setting lower upper frequency limit F1 01 F1 02 Changeable E Nate Setting Factory anit o range Setting Taa AM F1 01 High Speed Limit 0 1 100 0 100 0 O F1 02 Low Speed Limit 0 99 9 O Parameter F1 01 and F2 02 are used to set the upper and lower limit of output frequency respectively The setting unit of F1 01 and F1 02 is the percentage of the maximum utput frequency C0 02 Internal Frequency Reference Frequency Reference Upper Limit F1 01 Frequency Reference Lower Limit F1 02 Frequency Command from User Figure 5 4 Upper and lower limits of the frequency reference 5 4 3 Jump frequency to avoid mechanical resonant oscillation 5 4 3 1 Setting jump frequency F1 03 F1 06 Changeable Parameter E Factory during No Setting g operation F1 03 Jump Frequencyl 0 00 O F1 04 Jump Frequency2 0 00 O F1 05 Jump Frequency3 0 00 O Jump Frequency F1 06 Width 0 50 O 5 asaz 5 17 e F1 03 F1 05 are used to prohibit the inverter from producing output voltages of certain frequency ranges in order to prevent the mechanical vibration caused by mechanical structure as shown in Figure 5 5 e Set F1 03 F1 05 as 0 00Hz to disable the jump frequencies e F1 03 F1 05 set the center values of the fre
49. ate of the motor 43P7 X Parameter B2 01 is used to set the power capacity of the inverter e Parameter B2 02 is used to set the power capacity of the motor 0 4kW 0 75 kW 1 5 kW 2 2 kW 3 7 kW NOTE e The power capacity of the motor can not be set bigger than the power capacity of the inverter e B2 01 and B2 02 can not be set to different voltage class Multi step speed reference 1 Multi step speed reference 2 Multi step speed reference 3 D Paranstas 5 15 5 4 F Parameter 5 4 1 Frequency control functions 5 4 1 1 Setting the frequency speed command F0 01 F0 09 Parameter Setting Factory Hens E No range Setting SE Ce A Main frequency F0 01 SE 0 00 0 00 O W t A Communication 600 00 mode F0 02 7 Dn 0 00 F008 Frequency 2 8 600 00 0 00 O F0 09 Jog Frequency erer 6200 O Parameters F0 01 F0 09 are frequency commands used for multi step speed operation as shown in Fig 5 3 e In multi step speed operation JOG command has the top priority Thus when JOG command is on the frequency command is changed to F0 09 regardless of terminal status of multi step speed reference 1 3 In keypad mode B0 01 1 and communication mode B0 01 3 the value in F0 01 becomes the active frequency command Reference 8 Reference 7 FO 07 Frequency Reference 6 Pie reference H Reference 5 Reference 4 JOG frequency Reference 3 Reference 2 4 Auxiliary speed Fu
50. ation Run Go to U0 02 Go to U0 04 900090009 O HE m Cr 9 ER l se m mir Oil nev m mala CD L LL OrwD T U O REV OFWD RO EN CD tt DEOL 8 Ciola CD O a a A AE a es EMM mM Ceo S ene 00 00 09 O 4 Digtal qeata 47 4 8 Press Right Shift Key In order to decrease the value rotate the digital volume in CCW direction Press DATA SET key Now F2 01 3 00 Press DATA SET key Escape from Data mode Press Right Shift Key 2 times Rotate the digital volume in CCW direction for 2 clicks Press DATA SET Key to see the contents of U0 01 Press Up Key Now display Output Frequency Rotate the digital volume clock wise for 2 click Figure 4 2 Test run using digital operator when the inverteris in its default status MOSCON E7 Users Manual 5 Paransas 5 1 5 2 MOSCON E7 Us rsManual 5 Parameters In this chapter parameters of MOSCON E7 and drive functions associated with them are presented 5 1 Main B at reisa ege ees ns 5 3 5 2 Terminal status LEID 5 9 5 3 EE EE 5 10 34 ni EE 5 15 BEE 5 22 5 6 C Parameter H W Functionality setup 5 31 5 7 H parameter I O Control functions 0 0 5 41 5 8 P Parameter Protective functions 0 0 5 60 5 9 Error Monitoring seresa eaa i a pi 5 74 5 Parandtas 5 3 Reter to the following tables and fig
51. ault 1 recent one U2 02 Fault 2 U2 03 Fault 3 U2 04 Fault 4 s Table 5 5 Parameter Check list Name Unit Display U3 01 Modified Parameter List None U3 02 Fault Parameter List S None e The commonly used drive operating conditions are monitored from U0 group All parameters except UO 01 in this group are read only Note that unless the source of frequency command is changed the data in U0 01 frequency command is not changed even though the power is off 5 6 MOSCON E7 User s Manual e U3 01 and U3 02 have the function of list reference Here Up Down A Q keys are used in shifting between the items internally Also the number of next item is displayed Shift key is used in shifting between the content and number of the item r Changing the Group Sei e U Monitor Parameter group 17 A ole H B Basic Parameter group alto i ele S System Parameter group ele C Control Parameter group A alto U Hd O Parameter group alto P Protection Parameter group i A L Change the number using the up down key Change the digit using the shift key N l l l l l l l l l O O gt i D SCENE A 5 Paansas 5 7 C s ole A X n Subgroup A X U B F S C H P A Changing the Parameter Number XY 01 Parameter i alto XY 02 Parameter Figure 5
52. ault display and contents Waming on inverter Blinking display Code Cause Corrective action s A oper phase occurred Mi E lt A momentary powerloss Reset the fault after Vol Too large voltage correction toge fluctuation in the input power supply e St P3 02 and P3 08 appropriately OL3 e Chek the e Too lare load Over torque K mechanical system detection Top ON Ke and correct the cause of the over torque Check the E Theforwad and reverse sequenceof the Wani run command input athe formad and same time revesenm commands BB The base block command Base blod input eae lin E Intheremotemods the Remote Modes inremotemode local stop commend input 6 TroiHeiotinr 67 68 MOSCON E7 Users Manual Table 6 3 Fault display and contents Communication fault Part of the information has been changed during transmission on EEPROM Other input command is ignored 7 Maintman andIngstinm 7 1 7 Maintenance and Inspection Basic maintenance and inspection for the MOSCON E7 are describes in this chapter 7A Dally MspechOn sists RO RN SR RO 7 4 7 2 PEHOIC INSPCCHON ERF I TR NI a et 7 4 7 2 MOSCON E7 Users Manual 7 Maintman andInsstin 7 3 gt DANGER e Do not remove the digital operator from the unit since it carries high voltages and are extremely dangerous Using the cable between operator and unit is also prohibited e Do not touch the tenminals since some o
53. cy C0 02 X High speed limit F1 01 100 Lower limit Max output frequency C0 02 X Low speed limit F1 02 100 Ifa run command is input the output frequency will be accelerated to the lower limit when this function is used e If the up down function is set the multi step commands 1 to 8 are disabled 5 Paranstas 5 47 Output frequency Upper limit KEE F1 07 1 Same frequency wi vn F1 07 0 Accelerates to lower limit d Lower limit a ess oe oo ees ia Forward Stop Up command Down command Speed agree signal ON Power Supply ON ON The speed Agree signal remains ON while the run command is ON and the motor is not accelerating or decelerating Figure 5 19 Timing chart for up and down commands 5 48 _MOSCON E7 User s Manual DC braking Setting 15 OFF Normal operation ON Applies DC injection braking if the inverter is stopped e This function is used to prevent the motor from rotating due to inertia or external forces at stop Inputting a run command or jog command jog clockwise jog or counterclockwise jog clears the DC injection braking causing the motor to start Run command OFF ON DC injection OFF ON Braking command Output frequency C0 07 Min output frequency 0 01 Zero speed level Figure 5 20 Timing chart for DC injection braking command Speed search command 1 Setting
54. e output circuits 3 4 MOSCON E7 Users 3 1 Connection d Manual lagram The connection diagram of the Moscon E7 is shown below When using the digital operator the motor can be operated by wiring only the main circuits External DC reactor to improve power factor optional MCCB s DA 0 uti Input power S d A 0 SC W2 sr A 07 W T3 Multi function contact input Forward run stop O O Reverse run sto D External fault Oo Fault reset oO Multi step command External Braking Unit optional O O 1 2 vO P B There is no built in internal braking unit for the 200V class Thus external braking unit should be used Motor Multi function contact output DC 30V 1A max AC 250V 1A max basic setting fault vojno Jogging 7 Sequence Command Y E Ground TTT 1kQ 8 Power for speed command 12V 20mA 2kQ H Speed command O 10V 20kQ analog command 10Speed command FF 4 20mA 2500 11 Analog monitor output 7 0 10V Figure 3 1 Connection diagram 200V class Note 1 Shield wire H Twisted pair shield wire 2 Main circuit terminal o Control circuit terminal 3 Max current value for 12V voltage of the control circuit terminal No 8 is 20 3 Wiring 3 5 Braking Unit or Auxiliary Capacitor optional Braking resistor Unit optional
55. eactor installation e If not inverter may be damaged due to an excessive peak current flow through the input power circuit e AC teactor DC reactor also can be used to improve the power factor on input power supply side 3 12 MOSCON E7 Users Manual Table 3 5 DC Reactor Inverter capacity kW 3 7 18 200V Class Inductance mH 3 Current A 3 3 i 12 400V Class 6 3 Table 3 6 AC Reactor Inverter capacity kW 3 7 Current A 20 200V Class Inductance mH A 0 53 Current A 10 400V Class Inductance mH 3 2 2 3 6 1 4 Connecting inputpower supply e Input power supply can be connected to any terminal R L1 S L2 or T L3 on the terminal block the phase sequences of input power supply ate irrelevant 3 6 1 5 Installing a surge absorber e A surge absorber must be used for inductive loads near the FARA MOSCON E7 Otherwise it may damage the devices or cause malfunctioning e These inductive loads includes MC Electromagnetic relay Solenoid valves and solenoids MCCB 3Wiring 3 13 3 14 MOSCON E7 Users Manual Table 3 7 Applic ation of the surge absorber Description Model Specification MCCB Large Capacity Coil Power S me DCR2 50A 22E AC250V 0 5u 2000 e V E7 gt M 230V ey Control Relay DCR2 10A 25C AC250V 0 14 100Q Loo SE Connecting the insulating 380 460V Devices DCR2 50D 100B DC 1000V 0
56. ed manual number Contact your Samsung representative or the nearest Samsung sales office to order a copy of this manual if it has been damaged or lost Samsung is not responsible for any modification of the product made by the user since that will void your guarantee Safdypeautas This user s manual uses Danger Caution or Note for the safety precautions depending on the degree of precautions DANGER Wrong handling may cause a dangerous situation which can lead to death or a severe injury caution Wrong handling may cause a dangerous situation which can lead to a severe injury slight injury or damage to the production or faulty operation Safety precautions ds DANGER Before starting wiring or inspection switch power otf wait for more than 1 minutes and check for residual voltage between terminal P B and N with a meter etc to avoid a hazard of electrical shock Installation Do not remove the operator from the main body It may cause an electric shock e When using the digital operator away from the main body use the separated operator E7OPTR S e Suitable for use in a circuit capable of delivering not more than 5kA rms symmetrical amperes MOSCON E 7 Users Manual CAUTION Do not carry the inverter by holding the plastic parts but hold the heatsink The heat sink may fall and cause injury e Use nonflammable materials such as metal for the part where the inve
57. erating time 5 62 MOSCON E7 User s Manual 5 8 1 3 Motor selection PO 03 range Setting Te or 0 P0 03 can be used to set the motor protection characteristic Changeable during operation Parameter e Induction motors i e general purpose motor and inverter motor are classified based on their cooling capabilities thus the motor overload function operates differently between them General purpose motor When the motor is rotating at a low speed the motor s temperature rises faster than the inverter motor therefore torque must be limited to protect the motor from overheating Inverter motor Motor s temperature rise relatively slower if it is rotating at a low speed therefore electronic thermal overload protection is not activated Thus use an inverter motor for continuous operation at low speed Setting Setting Function constant 0 Applied to general purpose motor 1 Applied to inverter motor 5 Paranstas 5 63 5 8 2 Momentary power failure 5 8 2 1 Operation at power loss P1 01 EN e P1 01 can be used to set the operation when the power is supplied after Changeable during operation Parameter No the momentary power failure e Settin Setting Function constant 0 Stops with the error display 1 Restarts if power is restored within the compensation time of ower loss P1 02 2 Restarts if power is restored as long as the bus voltage is high e
58. et and gain changes in the analog inputs The setting unit of gain and bias changes according to the values in H2 05 For more details see the paragraph 5 7 3 4 When H2 05 0 Gain Max Output Frequency X Frequency 100 Command Bias Max Output Frequency xa 2 100 Analog input UN 10V 4mA 20mA Use the current value in parenthesis when current input has been selected Figure 5 22 Gain and Bias e H2 05 is used to set the function of Ain no 10 terminal Constants and function for multi function analog input Setting Setting S ECH Function Setting unit is the percentage of 0 Frequency command Max output frequency 1 Frequency gain Max output frequency 2 Voltage bias Max output voltage 3 DC breaking current Max output current 4 Over torque detection level Max output current mall 5 S prevention level during Max output current operation Mini 7 6 mum frequency command Max output frequency level y 7 Jump frequency Max output frequency 5 Paranstas 5 55 5 7 4 Multi function analog output H3 01 H3 03 5 7 4 1 Setting multi function analog output H3 01 Changeable E E Unit Setting Factory during o EE Setting Operation Analog Monitor 0 7 1 Function Setting e H3 01 is used to select the function of the analog monitor output terminal Settin Ee Function Reference 0 Frequency command U0 01 1 Output frequency U0 02 2 Output curren
59. f frequency command in remote mode 0 3 BO 01 is used to select the source of the frequency command Active source of frequency command in local and remote mode can be selected independently Normally unless the local mode is selected the source of frequency command in remote mode is the active one Settin pea Source of command frequency 0 Operator Digital volume 1 Operator Keypad 2 Analog frequency command Voltage or current terminal 9 or 10 3 Communion RS 485 5 3 1 2 Selecting the source of RUN command B0 02 Parameter 5 Setting Factory Changeable Active source B0 02 of RUN 00 12 00 X command e B0 02 is used to select the source of the run command 5 Paranstas 5 11 e Active source of RUN command in local and remote mode can be selected independently as follows Digitl Digit0 B0 02 Active source of RUN Active source of RUN command command in local mode 0 1 in remote mode 0 2 Setting Seting Reference source constant 0 Operator RUN STOP key on keypad 1 Contact input contact 1 or 2 on terminal block 2 Communication RS 485 5 3 1 3 Selecting stopping method B0 03 Parameter Setting Factory Changeable Stopping B0 03 is used to select the stopping Setting Setting Function constant 0 Ramp to stop 1 Free run stop 5 3 1 4 Prohibiting the reverse rotation B0 04 Parameter Setting Factory Changeable N Name Unit during S ECH Berane ope
60. f them carry high voltages and are extremely dangerous Otherwise it may cause an electric shock e Do not remove the cover when power is being supplied to the inverter Always tum off the power to the inverter through the MCCB when detaching the cover Otherwise the capacitor remained charged may be very dangerous e After tuming off the main circuit power supply wait for a while before maintenance or inspection sinoe it may remain charged Otherwise it may cause an electric shock e Maintenance inspection and replacement of parts must be done only by authorized personnel Otherwise it may result an injury or an accident e Remove all metal objects such as watches and rings before the maintenance inspection and replacement of parts Also always use grounded tools Otherwise it may cause an electric shock AN CAUTION e Do not touch the CMOS IC in the control board directly Otherwise it can be damaged by static edectricity e Do not change the wiring or remove the digital operator or connectors during operation Otherwise it may cause a personal injury 7 4 MOSCON E7 User s Manual NOTE Periodically inspect the MOSCON E7 within 18 months of shipping from the factory or within a year of being delivered to the user whichever comes first Regular inspection will prevent aocident and ensure high performance with higher reliability 7 1 Daily inspection Check the system in operation if e the motor vibrates
61. ge F3 01 SCurveTime 0 0lsec 521 Sparameter DC Braking Page 52 52 52 52 Page 523 523 523 523 A G MOSCON E7 Users Manual o 3 01 Vol 1 0 100 80 X 526 Energy Saving 3 02 0 01Hz 0 00 600 00 0 00 X 526 Frequency Level Prevention Gain Enable Brake Boosting 1 phase only C parameter MIT Setting As A 5 31 5 37 5 37 5 37 CO 08 DIN 0 00 250 0 8 0 5 37 5 37 5 37 5 37 Camier Frequency Modulation Related Changeeble SC SI Motor Data A 8 MOSCON E7 Users Manual H W Adjusting Data DC Voltage Compensation C3 01 C3 02 C3 03 C3 04 C3 05 C3 06 C3 07 H parameter Multi Function Inputs 5 41 5 41 5 41 5 41 Function of Terminal 6 H0 05 541 Aas AQ A 10 MOSCON E7 UsersManual Multi Function Output Digital Operator Setting Pege Pege H4 01 557 550 H402 5 57 550 H4 03 557 H404 558 Select 5 52 H4 05 Frequency Unit of 5 58 Digital Volume 5 52 H4 06 559 Method 553 H4 07 559 553 P parameter 554 Motor Protection 553 553 Pege Analog Monitor H3 01 ae 0 7 1 X 555 Function Setting Analog Monitor H3 02 S 0 1 0 0 200 0 100 O 556 Gain Setting Analog Monitor H3 03 5 0 1 100 100 0 0 O 556 Aas A 11 A 12 MOSCON E7 U
62. gy saving level 3 01 5 26 5 7 3 3 Adjusting analog inputs H2 03 H2 04 H2 06 H2 07 5 53 5 5 4 2 Setting the energy saving frequency 83 02 5 26 5 7 3 4 Setting the multi function analog input terminal function H2 05 5 54 555 Slip compensation 5 27 574 Miulti fumction analog output H301 H30B 5 55 5 5 5 1 Setting the slip compensation gain 84 01 5 27 5 7 4 1 Setting multi function analog output H3 01 5 55 5 5 5 2 Setting the slip compensation delay 4 02 5 27 5 7 4 2 Adjusting the monitor output H3 02 H3 03 Re 5 56 5 5 5 3 Slip compensation limit 4 03 5 27 575 Digital paar setting 5 57 556 Automatic torque boost 5 29 5 7 5 1 Setting the display format in U0 07 H4 01 5 57 5 5 6 1 Torque compensation gain 85 01
63. i step Speed 1 5 44 Runs in selecting the set 4 Multi step Speed 2 speed Using the binary code 5 44 5 Multi step Speed 3 5 44 Jog Frequency Higher priority than multi 6 Gees Selection SCH speed commands SE ON Clockwis tj 7 Reverse Jogging f F009 at 08 5 44 7 OFF Counterclockwise run 8 Forward Jogging at jog frequency F0 09 5 44 i Change the accel decel rate 9 ee im from F 2 01 F2 02 to 5 45 ee F2 03 F2 04 ON accel decel stopped 10 Holding Accel Decel frequency on hold PP 5 45 3 Blocks the output voltage of 11 E block the verid ley Sn S hold Frequency U Always set with the 12 Commend P frequency down command 5 46 13 Frequency Down Always set with the 5 46 g Command frequency up command 2 Uses the external current Current Analo 14 8 analog command to the 5 46 Command Selection ets A d frequency Valid in stopping only 15 DC Braking outputs DC GE 5 48 Speed Search Searches the speed to the 16 command 1 output nr 5 48 Speed Search Searches the speed to the 1 mpu Requena 548 18 Energy Saving ON energy saving control Operation set for 3 01 S3 0 Switches to the set 19 Remote Local speed Run command in 5 49 Selection local mode 5 Paranstas 5 43 3 wire sequence Setting 0 e When 0 is set for multi function inputs H0 02 H0 05 3 wire sequence control is used and terminal 1 becomes run command terminal 2 becomes stop command And if terminal 5 has setting 0 it becomes terminal
64. ide ______ _ _ 3 13 362 Wiring an the output side of main dronit a 3 15 3 6 2 1 Precautions when wiring on the output side of main circuit 3 15 3 6 2 2 Connecting the inverter and motor 3 15 3 6 2 3 Installing a noise filter on the output side 3 15 2 MOSCON E7 Users Manual 363 Dealing with inductive noises 3 16 364 Dealing with radio interference RF 3 16 365 Cable length between irn rter and motor 3 17 37 Precautions when wiring e 3 18 37 1 Control Grouit wiring precautions 3 18 41 Usage of digital operator 4 4 51 Main feabwe 53 5 1 1 U parameter monitoring function 5 4 5 1 2 Monitoring function setting 5 8 52 Teminal status LED a 5 9 53 B Parameter 5 10 5 3 1 Basic setup 5 10 5 3 1 1 Selecting the source of frequency command
65. ide As an option cables can be routed through a grounded metal pipe to prevent inductive noise If the metal pipe and the signal line are at least 30cm apart the inductive noise can be considerably reduced MCCB Metal pipe TN Power O 1O l ST E7 IM ED i 30cm Min Controller Signal line Figure 3 8 Dealing with inductive noise 3 6 4 Dealing with radio interference RA e Radio noise is generated from the inverter as well as the input output lines The radio noise can be reduced by installing the noise filters on both input and output sides and also installing the inverter in an enclosed and grounded steel box Make the cable between the inverter and motor as short as possible CH O D Metal pipe Noisd Noise E7 eg filter filter eet J O O d O Q Figure 3 9 Dealing with radio interference 3Wiring 3 17 3 6 5 Cable length between inverter and motor If the cable between the inverter and motor is long and the carrier frequency is high high frequency current is leaked from the cable and peripheral devices This may damage the inverter and peripheral devices e Adjust the carrier frequency as shown in table below To change the setting related to the carrier frequency refer to the patameter setting of C1 01 Table 3 8 Cable length vs canier frequency Geer ciate Less than Le
66. igure 5 26 Stall prevention limit during acceleration 5 Paranstas 5 67 e When the motor is used in the high speed range the acceleration stall prevention level is automatically lowered to provide smoother acceleration e P2 03 limits how much the acceleration stall prevention level is lowered so that it isn t lowered any more than necessary 5 8 3 4 Stall prevention at stop P2 04 Changeable Parameter A Settin Factor Name Unit 8 sa during No range Setting S operation a a oe ce at Stop e P2 04 can be used to set the stall prevention selection during stop Settin Seang Function constant 0 Disabled when braking device is used 1 Enabled when braking device is not used e When setting is selected the deceleration time is extended automatically so that a main circuit over voltage fault doesn t occur Braking device used braking resistor unit for 400V class only braking unit e When braking device is NOT used deceleration time should be long enough to prevent the over voltage Output Frequency controlled to prevent over voltage GE The deceleration time is Time Deceleration Time Setting Figure 5 27 Deceleration stall prevention function P2 04 1 5 68 _MOSCON E7 User s Manual 5 8 3 5 Stall prevention when the motor is running P2 05 Changeable range Setting pe in Running Operation e P2 05 can be used to set the stall prevention function during ru
67. instantly Too heavy load or too rapid aoodaation 6 TrouHehotinr 65 Code Cause Corrective action Too heavy load Too Check the size of the z load length of the short acod decal time andoydetime acod deod and cyde OL2 Inverter times Eug Too high V f pattem a the V f s Too lowinverter Replace the inverter Capacity with anger capedi ity Too heavy load Too as KE Output of 150 short accd deod time load length 8 acod decal and cycle of the motors and cyde time OL1 Motor inal i times Overload e 8 ae Too high V f pati Check the V f suivent situation L p oret C208 Check C2 08 motors rated current motors rated current CB3 Andog Speed 7 Replace the wre command Contact Samsung falure JP Input the value CR ove within the rng may min value CB1 EEPROM failure Contact Samsung EF4 Extemal Fault in extemal Fault Terminal 4 Input Teminal 4 EFS Extand Fault in extemd Chedk if the multi Fault Temind 3 Input Temida 3 An extema fault function input is wes input Dor alt propedy sdected EF2 Extemal Fault in extemal function input Remove the cause Fault Terminal 2 Input Teminad 2 of the extemd fait EFlExtanal Fault in extemal Fault Terminal 1 input Terminal 1 The check of the parameters stored in EEPRO Mis faled The detected Contact Samsung Parameters can be confirmed in U3 02 max 32 66 MOSCON E7 Users Manual Table 6 2 F
68. l command terminals if input terminal function selection H0 02 H0 05 is set to accel decel command When OFF F2 01 accel time 1 F2 02 decel time 1 When ON F2 03 accel time 2 F2 04 decel time 2 Acceleration time Time required for output frequency to reach from 0 to 100 Deceleration time Time required for output frequency to reach from 100 to 0 Holding accel decel Setting 10 OFF Normal operation or restart accel decel 5 46 MOSCON E7 User s Manual Run Stop command QFE ON l OFF ON Acceleration deceleration OFF jump ho 7 Frequency reference Output frequency mi Figure 5 18 Acceleration deceleration Jump hold Frequency up and down command Setting 12 13 SC jo Up command OFF Down command OFF ON ON OFF ON Holds accel decel and maintain the present frequency e The output frequency can be hold when the accel decel holding terminal is ON e The output frequency can be kept when the accel decel holding terminal is OFF e With these settings the inverter s output frequency can be controlled by the multi function inputs Both setting 12 and 13 must be set when using this function e This function will operate only when B0 02 Operation mode is set to 1 Contact input contact 1 or 2 on terminal block e The upper and lower limits for the output frequency with the up down commands are as follows Upper limit Max output frequen
69. ltage 0 250 D Level e P1 04 can be used to when adding an AC reactor and lower the main circuit undervoltage detection level e Set a main circuit DC voltage value that will detect a main circuit undervoltage e Normally it isn t necessary to change P1 04 5 Paranstas 5 65 5 8 3 Stall prevention Stall occurs when the rotor cannot keep up with the rotating magnetic field on the motor start side e g a large load is applied to the motor and sudden acceleration or deceleration is performed etc 5 8 3 1 Stall prevention at start P2 01 Changeable EE NES TR Setting Factory SE o range Setting E Stall P2 01 Prevention 0 1 1 A at Start e P2 01 can be used to set the stall prevention function at start Settin ES Function constant Disabled 0 The motor with excessive load is possibly stalled Then a longer acceleration time and reduced load is required 1 Enabled e When setting 1 is selected acceleration is stopped if the motor current exceeds the acceleration stall prevention level P2 02 Acceleration is started again when the current falls below this level The actual acceleration time can be longer than the set value at F2 01 depending on the load 5 8 3 2 Stall prevention level at start P2 02 Parameter i Setting Factory Changeable Name during No range Setting operation P2 02 ie ee 1 0 200 O Level at Start e P2 02 can be used to set the output current limit level as a perce
70. mand 5 Paranstas 5 13 gt DANGER If B0 07 s set as 1 the motor starts automatically at power up It may cause a serious accident Thus pay extra caution when using automatic start operation 5 3 2 System initialization 5 3 2 1 Controlling the inverter initialization B1 01 i Changeable EE SE Uat Setting Factory ee SE Sing operation Inverter B1 01 is used to initialize the parameters of the inverter When the inverter is initialized all the changed parameters are deleted and initialized to factory setting values Settin cenne Function constant 1010 Complete initialization 1111 Partial initialization exclude multi functional I O terminal setting 5 14 MOSCON E7 Users Manual 5 3 2 2 Setting and verifying the password B1 02 B1 03 Changeable ee GE Ware Setting Factory during o range Setting T B1 02 Check password 0 9999 0000 X B1 02 is used to check and verify the password when a password has been set in B1 03 i e B1 03 0000 B1 03 is used to set the new password e When the new password is entered and saved in B1 03 not blinking 0000 is displayed immediately regardless of the input password 5 3 3 Setting power capacity 5 3 3 1 Setting the inverter and motor capacity B2 01 B2 02 Changeable Kee E Uni Setting Factory na o range Setting 3 operation Power capacity of 20P4 B201 the inverter 43P7 X Power capacity 20P4 B
71. me a displayed data or parameter number can be changed in different rate 4 4 MOSCON E7 User s Manual 4 1 Usage of digital operator e Digital operator can be used for basic command RUN STOP Eror reset etc monitoring the operational status and errors of the inverter programming the parameters e In Figure 41 the monitoring functions of digital operator in its default status are presented As described the UP DOWN key can be used to navigate between monitor parameters Note that unless you monitor U0 01 digital volume has the same function with UP DOWN key e In Figure 4 2 the example of test run using digital operator is shown In this example at first the motor is run and stopped with the frequency command 60Hz And then the acceleration time F2 01 is changed from 10sec to 3sec Finally the output voltage in U0 04 is monitored D DANGER e Do not disassemble the digital operator Otherwise it may cause a personal injury When using the digital operator away from the main body use the separated operator E IOTR S 4 Digtal qeata 45 4 2 Monitoring functions of digital operator Command Frequency v0 01 FAA 20 0000 t Oo OKS oe OX U0 02 Tele m U0 12 E 20 029 29 0 0 Output Frequency LL IL S W version IC 1 OD 10S COllae Q U0 03 2 UI sl 20 2 Z a m Output Current Z EE Tlos
72. minal functions 37 Table 3 3 Cable circuit terminal block 38 Table 34 MCCB and Magnetic Contactor 3 11 Table 3 5 DC Reactor 312 Table 3 6 AC Reactor eneen 312 Table 3 7 Application of the surge absorber 3 13 Table 3 8 Cable length vscarrier frequency 3 17 Table 3 9 Cable size 3 21 3 Parameters Table 5 1 Functions of each group 53 Table 5 2 Operation status 54 Table 5 3 Inverter operation status on last fault 55 Table 5 4 Fault list 55 Table 5 5 Parameter check list 55 6 Troubleshooting Table 6 1 Fault display and contents Faults in inverter 63 Table 6 2 Fault display and contents Waming on inverter Blinking display 66 Table 6 3 Fault display and co
73. mproved speed control characteristics e Various built in functions that are compatible to various operation method Dwell DC Breke Up Down operation etc e 4 multi functional and 2 fixed contact input terminals 19 input types e 2 multi functional analog input terminals 1 multi functional analog contact e Multi functional contact output 11 output functions e Application specific function can be supported if needed 1 4 MOSCON E7 User s Manual Various built in input devices for conamand e Keypad in digital operator e Digital volume in digital operator e Analog voltage O 10V amp current 4 20mA input through terminal block Resolution 1 1024 of maximum frequency Communication supports RS 485 Practical and versatile protection function e Prevents malfunctioning by detecting 17 types of errors e Recent 4 errors are reported The last operational status of the inverter is provided 1 Ovaeviev 1 5 1 2 System diagram Mounting hole ge Oramai Main circuit terminal block Groudtemini _ g Status indicating lamp i Digital volume C SS Control circuit terminal bl e I if Status indicating lamp N E EE wate Digital volume Gleck RRC r Charge lamp 200V dass Charge lamp 400V class Control circuit terminal block Main circuit terminal block 1 phase 20P7S 2IP5S 22P2S and 3 phase 2
74. ng chart for overtorque detection 5 8 4 2 Overtorque detection level amp overtorque delay time P3 02 P3 03 Changeable e Name Ui Setting Factory SE o range Setting Be cen Overtorque S Overtorque H e P3 02 and P3 03 can be used to detect an excessive mechanical load from an increase in the output current or output torque 5 72 MOSCON E7 UsersManual 5 8 5 Fault retry 5 8 5 1 Number of fault retry P4 01 Number of 8 El oto 0 e P4 01 can be used to restart the inverter automatically even when an Changeable during operation Parameter No internal fault occurs during inverter operation e Use P4 01 only when continuing operation is more important than possibly damaging the inverter NOTE e The inverter may be damaged when using the fault retry function too frequently Since the inverter might be damaged be sure to take the following precautions Always set up a molded case circuit breaker Set up a sequence that will stop peripheral equipment when an inverter fault occurs The fault retry function is effective with the following faults With others the protective operation will engage immediately without attempting to restart operation overcurrent motor overload inverter overload main circuit overvoltage main circuit undervoltage The counter which counts the number of the past fault is cleared when normal operation is maintained for 10 minutes the fault re
75. nning Parameter Setting Setting Function constant 0 Disabled run according to the setting Stalls may occur with excessive loads 1 Enabled use deceleration time in F2 02 for stall prevention function 2 Enabled use deceleration time in F2 04 for stall prevention function e When setting 1 is selected deceleration is started if the phase current continues to be higher than the stall prevention level for more than 100ms The motor is accelerated back to the reference frequency again when the current falls below this level 5 8 3 6 Stall prevention when the motor is running at the desired frequency P2 06 range Setting Stall Prevention 1 0 200 170 Level in Running e P2 06 can be used to set the stall prevention level during running e This setting is valid when P2 05 1 or 2 e Normally it isn t necessary to change this setting Changeable during Operation Parameter e Decrease this setting when The motor capacity is small compared to the inverter capacity Stall occurs when the motor is operated with the factory setting e Set this value as a percentage of the inverter s rated current i e 100 corresponds to the inverter s rated current 5 Paranstas 5 69 Output current P2 06 Run stall prevention level oa Time Output frequency y f m L xZ The output frequency is controlled to prevent stall Deceleration rate F2 02 or F2 04 Time Fig
76. nough to maintain logic e When setting 2 is chosen speed search will be performed automatically if the power is restored within the allowed time interval e When setting 0 is chosen an under voltage fault will be detected if power is interrupted for more than 15ms 5 8 2 2 Compensation time of power loss P1 02 Parameter Setting Factory Changeable Name Unit during No range Setting 8 operation Compensation Time of Power Loss P1 02 P1 02 can be used to set the time of recovery after the power loss The factory setting depends on the inverter capacity P1 02 is valid only when P1 01 is set to 1 5 64 MOSCON E7 User s Manual 5 8 2 3 V f recovery time P1 03 Changeable during Operation Parameter Setting Factory range Setting V t Recovery 0 0 e P1 03 can be used to set the V f recovery time until reaching the Name Unit maximum output voltage after the blocking of output i e For 200V class inverter Time for voltage to be restored from 0 VAC to 200VAC For 400V class inverter Time for voltage to be restored form 0 VAC to 400VAC e P1 03 is valid for speed searched after momentary power loss regular speed searches voltage changes with energy saving control voltage changes with baseblock clearing 5 8 2 4 Undervoltage level P1 04 Parameter it Setting Factory Changeable Name during No range Setting Operation p1 04 Undervo
77. nstant 0 Disabled 1 Enabled e P0 01 can be used to enable or disable the motor overload protection function The rated current setting C2 03 is used as a basis for overload detection AN CAUTION A motor may not be protected when the power supply is turned on and off frequently because the thermal value is reset each time the power is turned off e When two or more motors are connected to a single inverter Disable the motor protection function setting 0 Use another method for overload protection to each motor e g connect to a thermal overload relay to the power line of each motor 5 Paranstas 5 61 5 8 1 2 Motor protection time constants P0 02 Parameter Setting Factory Changeable Name Unit Setti during SES emng operation Motor Protection P0 02 can be used to set the time when the motor protection function is started e Normally it is not necessary to change P0 02 Set PO 02 if a 150 overload is applied after operating continuously at the motor s rated current hot start For known motor s overload capacity set the hot start overload resistance level but allow some margin for safety Operating Time min 10 Seas tee 7 pe bret Sat ote 3 E Ee Cold Start 1 E 0 4 Sen eye Hot Start Motor current 100 150 200 C 2 03 is 100 This s the example when P0 02 is set to 1min and the motor is operating at 60Hz Figure 5 24 Motor protection op
78. nstant speed operation individual setting is possible 20P7 LED is ON until the DC bus voltage 21P5 becomes 50V or less 22P2 Indoor 23P7 Location z Free from corrosive gas dust or oil Boas z S Ambient Temperature 10 40 C GE B Humidity 90 RH or less Spee HS Se S oj StorageTemperature 20 60 CS 22P2S Normally 0 2G or less less than 20Hz 1G 1 The maximum applicable motor capacity is for a standard 4 pole motor When selecting the motor and inverter make sure that the inverters rated current is applicable fro the motor s rated current 2 Tuning may be required 3 The storage temperature refers to the temperature during the transportation for a short period of time 2 Installation 41 2 Installation Nameplate information and installation site are described in this Chapter Ds ZS 8 S A 4 9 GE 23 2 2 Nameplate Information EEN 2 4 22 MOSCON E7 User s Manual 2 Installation 23 2 1 Receiving Confirm the following upon delivery of the Moscon E7 e Verify the model number to check if the correct item has been delivered e Check if any physical damage has occurred during shipping If there is any damage or missing part call the place whee you purchased the product or sales office for service immediately IN CAUTION e Dont install the inverter that there is any damage or missing part It may be cause injury 24 MOSCON E7 User s Manual 2 2 Nameplate information Program version M
79. ntage of rated current of the inverter at start i e 100 corresponds to the rated current of the inverter e This setting is valid when P2 01 is let to 1 e Normally it isn t necessary to change this setting 5 66 MOSCON E7 User s Manual e Decrease this setting when The motor capacity is small compared to the inverter capacity Stall occurs when the motor is operated with the factory setting Output P2 02 c rr nt Leen apm a Acceleration stall prevention level Time Output frequency t The output frequency is controlled to prevent stall Time Figure 5 25 Acceleration stall Prevention function P2 01 1 5 8 3 3 Stall prevention limit during acceleration P2 03 Changeable Sg NE Urak Setting Factory GE o range Setting operation Stall P2 03 Prevention at 1 0 100 50 O Acc Limit e P2 03 can be used to set the stall prevention limit when high speed motor is being used in the high speed range the high frequency range above the base frequency e Normally it isn t necessary to change this setting e The standard target setting is the motor s rated current e Set P2 03 as a percentage of the inverter s rated current i e 100 corresponds to the inverter s rated current Acceleration stall ion level P2 02 Acceleration stall prevention leve prevention level 2 03 Acceleration stall prevention limit Jutput frequency C0 01 Base frequency FA F
80. ntents Communication fault 67 7 Maintenance and Inspection Table 7 1 Periodic inspection 7 5 Table 7 2 Part replacement 7 6 2 MOSCON E7 Users Manua 1 Ovaevien 1 1 1 2 MOSCON E7 User s Manual 1 Overview An overview of the MOSCON E7 and its functions are described in this chapter 1 1 M n PERI IS ne a EEN 1 3 UK le e E 1 5 TI DIMENSIONS aa aa 1 6 1 Ovaeviev 13 1 1 Main features Easy to use e Digital operator with digital volume allows simplified and easy Operation e Built in automatic speed controller and many automatic functions provide a smooth and powerful operation e More than 150 parameters for configuring the functions of Moson E7 are segmented into 7 groups according to its function for convenience Small size Sc uniform height Small size amp weight allows convenient installation and easy maintenance e The height of Mosoon E 7 is 128mm regardless of its rating This allows optimal utilization of installation area High pexfonmance e Built in digital speed controller adopting 32bit RISC micro processor allows high precision amp high performance frequency and voltage control Frequency resolution 0 01Hz Voltage resolution 0 1V e Built in automatic torque boost amp speed control algorithm provides smooth and i
81. o range Setting SC Accel Decel S e Ce e F2 05 can be used to set the time base of accel decel time e If F2 05 is set to 1 the setting range will be 0 0 to 6000 0s e Settin Setting Function constant 0 Sets the accel decel time unit to 0 01sec 1 Sets the accel decel time unit to 0 1sec 5 Paranstas 5 21 5 4 6 Configuring S curve time F3 01 Changeable E L Setting Factory during i range Setting operation F3 01 S Curve time 0 01sec 0 00 2 50 0 20 O e F3 01 can be used to set the S curve pattern time of the accel decel changing points to reduce shock caused by abrupt stopping and starting Run ON OFF Command Output Frequency Time Figure 5 7 Setting S curve characteristics 5 22 MOSCON E7 User s Manual 5 5 S Parameter 5 5 1 DC Braking 5 5 1 1 Controlling DC breaking 0 01 S0 04 Changeable Gees e Wat Setting Factory cae o range Setting BEE DC Brake S0 01 Starting 0 01Hz 0 00 10 00 1 50 X Frequency 0 02 SC Brake 50 x urrent 50 03 DC Braking 0 0 x Time at Start 50 04 DC Braking Gases o 0 25 0 20 5 x Time at Stop OL The frequency where the DC braking starts It is valid only for deceleration SOO2 The level of output DC current during DC braking in the percentage of rated inverter output current SQ0B Set the DC braking operation time before the motor is started SQ04 Set the DC braking operation time bef
82. odd number MODEL SI43P7E7 EXP PRG V019 Input specifications Input Voltage AC3PH 380 460V 50 60Hz 12 0A Output specifications Output Power AC3PH 0 460V 6 5kVA 8 6A 0 01 600Hz IP20 INSTALLATION CATEGORY I MASS 2 0kg Serial number SER NO 2Q15A20002 MUN ANN MIN AN NN AAN SAMSUNG ELECTRONICS CO LTD MADE IN KOREA Figure 2 1 Example of nameplate Inverter model number SI 4 3P7 E EXP Samsung inverter Lu EZ series EA EXP 3 phase E7 EXS 1 phase Voltage class e Max motor capacity 2 200V class OP4 0 4KW 4 400V dass OP7 0 7KW IPS 1 5KW 2P2 2 2KW 3P7 3 7KW Name plate location Name plate Attachment an the right side 2 Installation 25 2 3 Installation 2 3 1 Precautions for delivery and installation lt gt DANGER e Do not inspect components unless inside Charge lamp is off Tt may cause an electric shock Do not remove the operator from the main body Tt may cause an electric shock e When using the digital operator away from the main body use the separated operator E OPTR S CAUTION Be careful not to be damaged the inverter in delivering Do not carry the inverter by holding the plastic parts but hold the heat sink Otherwise the heat sink may fall and cause injury s Use nonflammable materials such as metal for the part where the When installing several inverters in a single enclosed space install a
83. or for power factor insprovement AC DC reactor is required when improving the power factor or when the inverter is connected to a large capacity power transformer whose capacity is 600kVA or more JC not invert may be damaged Input noise filter Install it close to the inverter to reduce the noise from the wire Input wiring Inappropriate wiring damages the inverter Do not connect input power R S and T to output U T1 V T2 and W T3 Keep enough distance between the control signal line and main circuit to prevent the effect of noise Installation area Install in a place free from gas and dust Maintain the ambient temperature within the specified range Output noise filter Install the output noise filter close to the inverter to reduce the noise from output wire of the inverter Motor Follow the specification when running the motor Ground the inverter and motor to prevent any electric shock Wiring between the inverter and motor Keep the wire between the inverter and motor short If not it may decrease the carrier frequency Leakage current from the cable affects the inverter and other peripheral devices Figure 3 4 Peripheral devices 3 10 MOSCON E7 Users Manual 3 6 Wiring the main circuits 3 6 1 Wiring on the input side of main circ uit 3 6 1 1 Installing a molded case circuit breaker e Always connect the input power terminals R L1 S L2 and T L3 via an appropriate M
84. ore the motor is stopped e In order to decrease the stopping time increase DC braking current in 0 02 To disable the DC braking set DC braking time S0 03 and S0 04 to 0 Run Command OFF Output Frequency C0 07 0 01 0 03 0 04 Time Figure 5 8 DC braking timing chart 5 Paranstas 5 23 5 5 2 Speed search 5 5 2 1 Controlling the speed search operation 1 01 Parameter Nome Setting Factory Changeable No range Setting during operation Speed 1 01 Search at A Start e S1 01 finds the speed of a rotating motor and runs up smoothly from the searched speed e This function is useful when the smooth operation is required in case of momentary power loss Settin Soui Function constant 0 Disables speed search operation Motor starts from minimum output frequency Enables speed search operation 1 Speed search is performed from command frequency Speed search is done every time the run command is input 5 5 2 2 Speed search level current and deceleration time 7 Changeable SE E EE Setting Factory o range Setting E Speed Search 0 00 SS Start Frequency SE 600 00 9 09 Current Speed Search 1 04 Deceleration 0 1sec 0 10 0 2 0 X Time 1 02 is used to set the frequency where the speed search is started e 1 03 sets the operating current for the speed search Lower the setting if restarting is not possible Setting unit is the percentage of inver
85. quency to be jumped Jump frequencies should be set so that F1 05 lt F1 04 lt F1 03 e F1 06 is used to control the jump frequency bandwidth Jump frequency range jump frequency jump frequency bandwidth 5 4 3 2 Selecting the jump mode F1 07 Changeable Poa Mar Wai Setting Factory GE o range Setting operation F1 07 Jump Mode O 1 0 X F1 07 is used to fix the output frequency inside the jump frequency region Setting Setting Function constant 0 Output frequency is fixed to lower limit of jump frequency region 1 Output frequency is fixed to upper limit of jump frequency region e During accel decel operation output frequency changes smoothly without jump even though jump frequencies are activated 5 18 MOSCON E7 User s Manual Internal Frequency Reference Dotted Lines show operation during Acceleration Deceleration Frequency Command F1 05 Dm F103 Internal Frequency Reference F1 06 Dotted Lines show operation during Acceleration Deceleration Frequency Command F1 05 Pn F103 Figure 5 5 Starting jumping frequencies 5 Paranstas 5 19 5 4 4 Frequency match detection 5 4 4 1 Controlling the frequency detection F1 08 F1 09 Changeable Parameter NR Til Factory Gates No Setting 3 operation Frequency of F1 08 0 01Hz 0 00 O Match Detection Frequency Match F1 09 Detection Width 0 01Hz 0 50 O e F1 08 and F1 09 are used to
86. ration Prohibiting Se Bee ne noa Aert EL B0 04 is used to prohibit the reverse run Setting Setting Function constant 0 Reverse rotation enabled 1 Reverse rotation disabled 5 12 MOSCON E7 User s Manual 5 3 1 5 Setting the motor direction BO 05 range Setting Default Motor LS Lal e BO 05 is used to select the direction of the motor s rotation Changeable during Operation Parameter e It is only applicable when B0 02 0 operator Setting Setting Function 0 Forward CCW from the axis view 1 Reverse CW from the axis view If BO 04 1 it is automatically changed to O forward 5 3 1 6 Setting the monitor default BO O Parameter Setting Factoty Changeable N Name S during si E EE operation Default Monitor e B0 06 is used to sets the monitor item to be displayed when the power is turned on If B0 06 5 U0 05 is displayed at power up 5 3 1 7 Setting the automatic start operation B0 07 Name Unit lk ER ame range Setting during operation a f 0 1 after power on B0 07 is set to 1 if the motor is to be started automatically at power up e The automatic start option B0 07 1 is valid only when the active source of run command is the digital operator B0 02 0 Parameter No e Settin Settin 5 Function constant 0 Does not use the automatic start operation 1 Motor runs automatically without RUN com
87. rminals U T1 V T2 and W T3 Otherwise it may damage the internal circuits of the inverter e Never short or ground output terminals the output terminals should not be touched with bare hands and also the output wires should not have contact with the inverter case Otherwise an electric shock or grounding may occur e Do not connect a phase advancing capacitor or LC RC noise filter to an output circuit Otherwise it may damage the inverter or cause a fire Do not connect an electromagnetic switch or MC to an output circuit Otherwise it will actuate the over current protective circuit in the inverter Do not disassemble the digital operator Otherwise it may cause a personal injury Safty jpresauitians MOSCON E 7 Users Manual Parameter setting A CAUTION e Set the appropriate parameter If not it will not operate or trigger the protection operation Record the previous parameters even though Moscon E7 records the information of the last parameter the records can be useful in case of malfunction or errors When changing the parameters make small change at a time especially when controlling the motor parameter changing the V f or max output frequency If not it may damage the inverter and motor Gett presutions MOSCON E 7 Users Manual E Do not touch the COMOS IC in the control board directly DANGER Otherwise it can be damaged by static electricity Do not remove the digital operator from
88. rter is installed e When installing several inverters in a single enclosed space install a cooling fan to keep the ambient temperature below 45 C e Cover the inverter during installation to protect it from metal chip coming from drilling Wiring lt gt DANGER Always turn OFF the input power supply before wiring Otherwise an electric shock or fire may occur Wiring must be performed by qualified personnel e Always check if the bolts on the main circuit and control circuit terminals are properly tightened Turn ON the inverter only after completely assembling the covers Do not detach the cover when the power is ON Otherwise an electric shock or fire may occut Ground the ground terminal 200V amp 400V class ground to 1002 ot less Otherwise an electric shock or fite may occur CAUTION Tighten all terminal screws of the main circuit and the control circuit e Check if the voltage of the inverter rated voltage satisfies with the AC power supply voltage Otherwise it may cause fire or injury Do not perform withstand voltage test on the inverter It may damage the semi conductor element e When wiring other devices read their manuals carefully Samsung is not responsible for any accident resulting from user s catelessness If not it may cause injury or fire Do not connect electromagnetic switches or contactors to the output circuits e Never connect an AC power supply to output te
89. s the system performance H W CO Selects the V f pattern Functionality Controls carrier frequency Sets the parameters of the motor in use I O Control H2 H momentat Protective Gi P3 Controls t y power failure he stall prevention function he over torque etection protection ke E Controls Controls t R ut the fault retry he other protective options 5 1 1 U Parameter Monitoring Function Table 5 2 Operation status Name Unit Display U0 01 Effective Command Frequency 0 01Hz XX XX XXX X U0 02 Current Output Frequency 0 01Hz XX XX XXX X U0 03 Output Current in RMS 0 01A xx xA U0 04 Output Voltage in RMS 1V Xxxu U0 05 DC Link Voltage 1V dxxx U0 06 Output Power in 0 1kW O 1kW Pxx x U0 07 Motor Speed in RPM Irpm XXXX U0 08 Percentage Output Torque 1 OXXX U0 09 1 O Status bit III U0 10 Cumulative Power On Time 10Hr XXXX U0 11 Elapsed Time since Power On Min Sec mm ss U0 12 S W Version f XXX Table 5 3 Inverter operation status on last fault 5 Paranstas 5 5 Name Unit Display U1 01 Command Frequency 0 01Hz XX XX XXX X U1 02 Output Frequency 0 01Hz XX XX XXX X U1 03 Output Current 0 01A xx xA U1 04 Output Voltage 1V Xxxu U1 05 DC Voltage 1V dxxx U1 06 Output Power 0 1kW Pxx x U1 07 Motor rpm 1rpm XXXX U1 08 Output Torque 1 OXXX U1 09 I O Status bit CHIN U1 10 Cumulative Power On Time 10Hr XXXX Table 5 4 Fault list Name Unit Display U2 01 F
90. selecting the momentary power loss mode operation can be continued if power is restored within 500ms Automatic setting during acceetion deceleration and constant speed operation Individual setting is possible Output Input LED is ON until the DC bus voltage becomes SOV or less SI E7 Ge 1 10 MOSCON E7 User s Manual Table 1 3 Specifications for 400V class 0 7 1 5 2 2 3 7 2 6 3 7 4 2 6 5 fant Oupa Oss 1 S 3phase 380 460Vac Rated Output Voltage V Proportional to input voltage Max Output Frequency Hz 600Hz Input Voltage and F SC 3 Phase 380 460Va 50 60Hz Rated Input Current A 24 4 7 7 0 EN 12 0 Voltage 15 10 Allowable Fluctuation Fi 5 Control Method Space vector PWM VVVF method Indoor Frequency Control Range 0 01 600HZ Free from corrosive ges dust or oil Digital 0 01 10 50 C 2 Ambient Temperature 10 40 C Frequency Acourery Analog 0 5 25 C 10 C Location Environmental condition Humidity 90 RH or less S Frequency Setting Digital operator 0 01Hz Storage Temperature 20 60 C 3 gt Resolution Analog 0 06 60Hz 1 1 024 10 bit Output Frequency Vibration Normally 0 2G or less less than 20Hz 1G S Resolution 0 01Hz 5 Overload Capacity 150 of rated current for 1min DCO 10V Input impedence 20 1 The maximum applicable motor capacity is for a standard 4 pole S
91. sersManual Appendix C E7 Dynamic Brake Users Manual 565 1 Mounting For the optimal performance of the dynamic brake mount it in a place iad which satisfies the conditions listed below 5 66 Refer to the figure 1 for the dimensions and installation space A dynamic brake and braking resistor generate heat thus install the 5 67 peripheral devices which are not tolerant to heat far away from them SE Refer to the figure 1 for the mounting method 5 68 Dynamic Brake e t Say Tm Di D 96 86 Mt 5 71 hp DI 571 A 25 35 5 64 Pege 5 72 573 E TE D o Page 1 Al S SS a 573 MOSCON E7 Figure 1 Mounting method Appmdx A 13 2 Identifying each part A BRAKE Braking indicating LED ae FAULT Fault indicating LED J B2 Connect to braking resistor B1 Connect to braking resistor P Connect to P B of inverter N Connect to N of inverter Figure 2 Part names of dynamic brake 3 Wiring 1 Precaution when wiring the signal line The dynamic brake and breking resistor may generate strong noise thus wire separately the signal lines which are not tolerant to noise 2 Wiring method and distance Follow the wiring methods and distances of the dynamic brake Breking resistor and inverter as shown on the figure 3 3 Wiring specification
92. set input from digital operator or input terminal is received after the protection operation the input power supply is off 5 Paranstas 5 73 5 8 5 2 Output terminal function during fault retry P4 02 Changeab range Setting Output Terminal 0 1 0 Function at Retry Operation P4 02 can be used when the multi function output terminal setting function is default output H1 01 Parameter Settin TR E Function constant 0 Do not output fault restart fault contact does not operate 1 Output fault restart fault contact operates 5 8 5 3 Fan error P5 01 Parameter A Setting Factory En N Name Unit A during o range Setting E P5 02 can be used to enable or disable the fan error detecting function Settin Seting Function constant 0 Enabled fan error is detected 1 Disabled fan error is not detected 5 74 MOSCON E7 Users Manual 5 9 Error Monitoring Information on the previous error can be monitored from U1 and U2 e U1 displays the information on the last error e U2 displays up to last four errors refer to parameter description for more details G Trootieipr 61 6 Troubleshooting Trouble shootings as well as protective and diagnostic functions of the MOSCON E7 are described in this chapter 6 1 Protective function error description 63 62 MOSCON E7 Users Manual 6 TrouHehodinr 63 6 1 Protective func Don enor description In case
93. ss than Less than Less than quency 10kHz 8kHz 4kHz 1kHz C1 01 10 8 4 1 3 18 MOSCON E7 Users Manual 3 7 Precautions when wiring 3 7 1 Control circuit wiring precautions Separate the control circuit wiring terminals 1 to 11 from main circuit witing terminals P B N R L1 S L2 T L3 U T1 V T2 W T3 1 and 2 and other high power lines e Separate the control circuit terminals A1 B1 and C1 contact outputs from wiring for control circuit terminals terminals 1 to 11 e Use twist pair or shielded twisted pair to prevent operating faults due to noise The maximum cable length is 50cm Shield sheath Armor Connect to ground Insulate with tape Do not connect here terminal Figure 3 10 Ends of twisted pair cables 3 7 2 Main circ ult input output wiring e Do not connect the main circuit power to output terminal U T1 V T2 and W T3 e When the output terminals U T1 V T2 and W T3 and motor terminals U V and W are connected the forward rotation command causes the motor to rotate counter clockwise from the view of load side To change the direction switch any of two wires of U V and W NF Figure 3 11 Direction of motors rotation 3Wiring 3 19 Output wiring should not touch with case Otherwise it may cause an GND fault or a short circuit Do not connect the phase advanced capacitor LC or RC noise filter to the output side of Moscon E7 3 20 MOSCON E7 Users Manual 3 8 Grounding Gro
94. t U0 03 3 Output voltage U0 04 4 DC voltage U0 05 5 Output power U0 06 6 Motor speed U0 07 T Estimated torque U0 08 5 56 MOSCON E7 User s Manual 5 7 4 2 Adjusting the monitor output H3 02 H3 03 Changeable ri Nn Unit Setting Factory during oe range Setting operation H3 02 S H3 03 Q H3 02 and H3 03 are used to set the gain and bias of monitor output H3 02 set what multiple of 10V will correspond to a 100 output of the monitored item H3 03 set the amount that the output characteristic will be shifted vertically Set this amount as a percentage with 10V corresponding to 100 When H3 01 0 Frequency Command Gain 100 Bias Max Output Frequency X55 Max Output Frequency X Analog output OV 10V Use the current value in parenthesis when current input has been selected Figure 5 23 Monitor output adjustments 5 Paranstas 5 57 5 7 5 Digital operator setting 5 7 5 1 Setting the display format in U0 07 H4 01 Changeable R E Unit Setting Factory during o rane Setting operation Display Format S of U0 07 GE 2 H4 01 is used to set the display format of U0 07 Digit 3 Range Position of a SE Decimal Point Number to be multiplied to Qg99 3999 the frequency A Changeable Na Unit Setting Factory during fay range Setting operation Digital S H4 02 Operator Stop i Oe i x e H4 02 is used to enable or disable the
95. ter s rated output current 5 24 MOSCON E7 User s Manual e S1 04 sets the output frequency deceleration time during the speed search operation Deceleration time set in 1 04 Run command OFF ON 1 02 L Frequency command that is set Output frequency Output current Figure 5 9 Speed search timing chart 5 Paranstas 5 25 5 5 3 Dwell operation 5 5 3 1 Controlling the dwell operation 2 01 S2 04 Changeable oe Name Unit vents during o range operation Dwell Frequency 0 00 an at Start 0 01Hz 600 0 Dwell Time 0 00 neue at Start 0 0 ISe 235 00 S Dwell Frequency 0 00 2 03 median 0 01Hz 600 0 X X Dwell Time at Stop 0 00 25 00 e Dwell function is used to temporarily hold the output frequency when S2 04 0 01Sec starting and stopping a motor with heavy load Run Command ON OFF Output Frequency i R Le Time S2 02 S2 04 Figure 5 10 Timing chart for dwell operation 5 26 MOSCON E7 User s Manual 5 5 4 Energy saving operation Energy can be saved by decreasing the output voltage of the inverter in steady state under a light load condition Do not use the energy saving function in normal situation 5 5 4 1 Setting the energy saving level 3 01 DEGREE Changeable S GG S Setting range during i operation Bet Energy Saving 0 100 x Voltage Level e If S3 01 80 the output voltage in energy saving mode will be
96. the unit since it carries Do not change the wiring or remove the digital operator or high voltages Using the cable between operator and unit is also connectors during operation prohibited since it is very dangerous Otherwise it may cause a personal injury e Do not touch the terminals since some of them carry high voltages and are extremely dangerous Otherwise it may cause an electric shock e Do not remove the cover when power is being supplied to the inverter Always turn off the power to the inverter through the MCCB when detaching the cover Otherwise the charge remained in the capacitor may cause an electric shock After turning off the main circuit power supply wait for a while before maintenance or inspection since it may remain charged Otherwise it may cause an electric shock e Maintenance inspection and replacement of parts must be done only by authorized personnel Otherwise it may result an injury or an accident e Remove all metal objects such as watches and rings before the maintenance inspection and replacement of parts Also always use grounded tools Otherwise it may cause an electric shock Always turn off the power supply before the inspection Otherwise it may cause an electric shock 11 Mam feahumes 1 3 12 System diagram 1 5 1
97. the value in 5 02 if the performance of speed regulation is poor 5 30 MOSCON E7 User s Manual 5 5 7 System function compensation 5 5 7 1 Hunting prevention gain 6 01 S6 03 P Changeable arameter N Name during o 3 opetation Hunting 96 01 Prevention Gain O Current ripple S6 03 restraint X 1 phase only e Normally adjustment of S6 01 is not required Raise the value in S6 01 if mechanical vibration occurs under a light load condition e Decrease the value in 6 01 if stall occurs e 6 03 is used in restraining from the unique current ripple in 1 phase only Invalidness in 3 phase 5 5 7 2 Boosting brake performance 6 02 Changeable E y Nane Setting Factory during a range Setting operation Enable S00 Brake Boosting er e e If S6 02 1 the performance of braking is increased However since frequent braking under this condition may damage the inverter use this function carefully 5 Paranstas 5 31 5 6 C Parameter H W Functionality setup 5 6 1 V f Setting 5 6 1 1 Setting V f C0 01 range Setting 0 15 15 V f pattern Changeable during operation Parameter No C0 01 can be set to one of the following One of 15 preset patterns settings 0 14 A uset programmable pattern setting 15 e C0 01 is not changed by initialization set B1 01 1010 or 1111 However if C0 01 15 C0 02 C0 08 are changed to the values associated with the case
98. ult Fault reset Multi step speedl command Jogging command Sequence UN Output frequency Fault occutted Note Be attentive to below mention when changing output frequency in using the external frequency command terminal Voltage command input terminal is set only in factory setting Change setting value of parameter H2 01 from 0 to 1 in using the current command input terminal In setting the function of contact input H0 02 H0 05 parameter H2 01 is regardless if voltage current command transfer 14 is set 3Wiring 3 9 3 5 Connections to penpheral devices Examples of connections between the Moscon E7 and peripheral devices are shown in the figure below Power supply Molded case circuit breaker or Z leakage current 3 circuit breaker Magnetic contactor AC DC reactor for power facto improvemen Input noise filter MOSCON E7 Ground Output noise filter Mot oo Ground Power Follow the specification on power supply Molded case circuit breaker or leakage current Circuit breaker Large inrush current flows when power is supplied thus use appropriate breaker which is tolerant to high frequency Magnetic contactor Installed to remote control the supply block of the power Frequent start stop of the inverter through this device reduces durability of the inverter Install the surge absorber on the coil AC DC react
99. und the ground terminal Never ground the MOSCON E in common with welding machines motors or other electrical equipment Separate the ground cable from the high voltage equipment wiring e Use the GND cable specified in the technical standards for electrical facilities Wire the cable as short as possible e When several MOSCON E are used ground each unit as shown below Do not loop the ground as example n Good 0 Good g Poor Figure 3 12 Multiple grounding 3 9 Cable specification Determine the cable size for the main circuit should be within 2 of the rated voltage calculated as below Line voltage drop V V3 X cable resistanceQ km x wiring length m x current A x 103 3Wiring 3 21 The line voltage drop The line voltage drop is Table 3 9 Cable size Circuit Moder Terminal Tightening Crimping Cable Size Kind of Screw Toque Nm Terminal BE AMG Cable 20P4 M3 5 0 8 1 0 2 3 5 2 4 20P7 M3 5 0 8 1 0 2 3 5 2 4 21P5 M4 1 2 1 5 2 4 3 5 2 22P2 M4 1 2 1 5 2 4 3 5 2 Main 23P7 M4 1 2 1 5 5 5 4 5 5 0 Power R L1 20P4S M3 5 0 8 1 0 2 3 5 2 S L2 Power cable T L3 20P7S M4 2 1 5 2 4 3 5 2 600V Vinyl 1 4 2 7 sheathed wire P BN 21P5S M4 2 15 2 4 3 5 2 or equivalent U T1 vr 22P2S M4 2 1 5 5 5 4 5 5 0 W T3 40p4 M4 2 1 5 2 4 2 4 40P7 M4 2 1 5 2 4 2 4 41P5 M4 2 1 5 2 4 2 4 42P2 M4 2 1 5 2 4 2 4 43P7 M4 2 1 5 2 4 2 4 Control
100. ure 5 28 Run stall prevention function P3 05 1 or 2 5 70 MOSCON E7 Users Manual 5 8 4 Overtorque detection P3 01 P3 03 5 8 4 1 Overtorque detection P3 01 Changeable SE Name Unit Beane ey during o range Setting operation e a e P3 01 can be used to detect an excessive mechanical load from an increase in the output current or output torque The setting in P3 01 determine whether overtorque conditions will be detected what kind of processing will be performed if a overtorque condition is detected e Settin Setting Function constant 0 Disabled 1 Enabled only during speed matching Continues operation even after detection 2 Detect overtorque at any time Continues operation even after detection 3 Detect only during speed matching ___ Stops output after detection S 4 Detect overtorque at any time Stops output after detection e When overtorque detection is enabled set the overtorque detection level P3 02 Overtorque is detected when the current exceeds the overtorque detection level for longer than the overtorque detection time 5 Paranstas 5 71 P3 02 Motor current A Output torque sc 5 of the A rated current Overtorque detection NO or overtorque detection2 NO P3 03 On P3 03 ON The overtorque detection is cleared when the current drops about 5 of the inverter s rated current or the motor s rated torque Figure 5 29 Timi
101. ures to program the inverter for a specific application 5 1 Main Feature MOSCON E7 s parameters are divided into seven groups and each group is divided into several subgroups for easier manipulation as described in Table 5 1 5 4 MOSCON E7 User s Manual Controls the multi function contact inputs Controls the multi function contact outputs Controls the multi function analog inputs Controls the multi function analog outputs Controls the settings of digital operator Controls the motor protective functions Controls the protective functions related to Table 5 1 Functions of each group E Function Group No Monitors inverter operational status Monitoring Monitors the inverter status on the last fault U Monitors the previous faults histories U3 Monitors parameter check lists BO Controls basic settings of the inverter Basic Setup B1 Controls the system initialization and password B protection B2 Sets the capacity of inverter amp motor FO Sets the frequency speed command Frequency F1 Sets the limit of output frequency Controls Control jump frequency and frequency detection F2 Sets the acceleration deceleration time F3 Sets the S curve accel decel time Controls the DC braking function S1 Controls the speed search function System S2 Controls the Dwell function Adjustment Controls the energy saving operation S Controls the slip compensation Controls the torque compensation S6 Control
102. urrent A shown on the motor Name Unit nameplate e Default value depends on the inverter capacity 5 6 3 4 Motor no load current C2 04 Parameter Setting Factory Cinemgeelole Name Unit during No range Setting operation No Load 0 0 Gm K x C2 04 is used as a reference value for the torque compensation Default value depends on the inverter capacity e If rated voltage and rated frequency are not printed on the motor nameplate contact the motor manufacturer 5 6 3 5 Setting the motor rated slip C2 05 Changeable Parameter ttin f S Name Unit Serias E during No range Setting operation Rated Slip 0 01Hz 000 C2 05 is used as a reference value for the torque compensation Default value depends on the inverter capacity e Calculate C2 05 from the value printed on the motor nameplate Rated slip rated frequency Hz rated speed r min x number of poles 120 5 40 _MOSCON E7 User s Manual 5 6 4 H W Adjusting data C3 01 C3 06 Parameter Factory SE No Setting E opetation C3 01 DC Voltage BS x Compensation Analog Output C3 02 Compensation x Coefficient Current Detector C3 03 Compensation X Coefficient 1 Current Detector C3 04 Compensation X Coefficient 2 Analog Command C3 05 Compensation X X Coefficient Current Terminal C3 06 ain Compensation x Coefficient Current Detector C3 07 Compensation X Coefficient CAUT
103. verter is composed of many parts and these parts must function propery for normal operation of the inverter To maintain normal operation of the inverter for along period of time it is recommended to perform a regular inspection and replace parts Inspection period may vary depending on the installation environment and usage conditions CAUTION Usage condition e Ambient temperature yearly average of 30 C e Load factor 80 max Operating rate 12hrs max day Refer to the table baow for the periodic inspection of the MOSCON E7 Table 7 2 Part replacement Aas Al A 2 MOSCON E7 User s Manual Appendix A Appendix B Factory setting that change with the motor capacity Monitors C2 01 C2 02 C2 03 C2 04 C2 05 Motor Motor Motor Motor Motor Name Unit Display Page GG U0 01 Effective Frequency Command 0 01Hz XX XX XXX X 54 slip U0 02 Current Output Frequency 0 01Hz 54 Ta U0 03 Output Current in RMS 0 01A 54 366 U0 04 Output Voltage in RMS IN 54 3 00 U0 05 DC link Voltage IN 54 2 67 U0 06 Output Power in 0 1KW 0 1kW 54 233 U0 07 Motor speed in RPM 1pm 54 U0 08 Percentage Output Torque 1 54 3 83 U0 09 I O Status bit 54 3 66 U0 10 Cumulative Power On Time 10Hr 54 3 00 U0 11 Elapsed Time since Power On min sec 54 2 67 U0 12 SW Vasion 54 2 33 Last Fault Name Unit Display Page U1 01 Command Frequency 0 01Hz 55 U1 02 Output Frequency 0 01Hz XKKKKKKK 55 U1 03
104. wn commands Figure 5 20 Timing chart for DC injection braking command 5 48 Figure 5 21 Timing chart for the external search command 5 49 Figure 5 22 Gain and bias 5 53 Figure 5 23 Monitor output adjustments 5 56 Figure 5 24 Motor protection operating time 5 61 Figure 5 25 Acceleration stall prevention function P2 01 1 5 66 Figure 5 26 Stall prevention limit during acceleration 5 66 Figure 5 27 Deceleration stall prevention function P2 04 1 5 67 Figure 5 28 Run stall prevention function P3 05 1 or 2 5 69 Figure 5 29 Timing chart for overtorque detection 571 List df tales 1 List of tables LOverview Table 1 1 Dimensions of FARA MOSCON E7 1 7 Table 1 2 Specifications for 200V dass 18 Table 1 3 Specifications for 400V dass 1 10 3 Wiring Table 3 1 200V class main circuit terminal functions 37 Table 3 2 400V class main circuit ter
105. y Unit O of Digital Volume e H4 05 is used to set the frequency unit when using the digital volume 5 Paranstas 5 59 Settin Sering Function constant 0 Frequency is decreased increased by 0 01Hz 1 Frequency is decreased increased by 0 05Hz Parameter z Setting Factory Changeable Name Unit gt during No range Setting operation H4 06 Parameter setting x mode e H4 06 can be used to set the parameter setting method Setting Setting Function constant 0 Changes group subgroup at the same time ex Divides into U0 or 01 1 Changes group subgroup individually ex Divides into U 0 or 01 5 7 5 7 Setting the fan operating method H4 07 A Changeable Ree Nae Urii Setting Factory GE o range Setting d operation Fan Operation SS H4 07 Mode O 1 1 X e H4 07 can be used to set the fan operation method Setting Settin 5 Function constant 0 Rotates continuously 1 Stops when the motor is stopped 5 60 _MOSCON E7 User s Manual 5 8 P Parameter Protective functions 5 8 1 Motor overload protection Motor overload protection function monitors temperature of the motor based on the output current of the inverter in order to protect the motor from overheating 5 8 1 1 Select motor protection P0 01 Changeable o range Setting operation Select Motor Protection E Ge 1 X Settin Setting Function co

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