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Lenze 8230 Series Скачать руководство пользователя страница 45

Technical Data

40

BA8230

Fig. 16: Encoder interface - indicators, selector switches, connectors

The input and output signals for the encoder interface are connected through the
plug-in terminal strip X10. Connection to the A10 control board is by means of ribbon
cables.

Technical data of inputs and outputs

Inputs (incremental encoder)

1 encoder input

Configuration:

2 differential inputs, separate potential,
for 2 incremental encoder tracks offset
through 90°
1 differential input, separate potential, for
the zero pulse track (not essential)

Input voltage level:

+5 V/+15 V/+24 V adjustable

Input frequency of track signals:

Max. 1 MHz

Loading per Differential input

≤

35 mA

Dimensions (width x heigth):

168 mm x 120 mm

Weight:

ca. 0.35 kg

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Содержание 8230 Series

Страница 1: ...EDB9300UES 00402016 Operating Instructions Global Drive Frequency inverters 8230 series Power range 110 250 kW 23 1 23 1 23 1 23 1 2 3 1 2 3 1 2 3 1 2 3 1 Show Hide Bookmarks...

Страница 2: ...ne fuses for operation class gL and cable cross sections 23 2 4 1 4 Fuse circuit breakers 23 2 4 1 5 Mains contactor 23 2 5 Options 24 2 5 1 Control unit BDE 24 2 5 2 Brake chopper and braking resisto...

Страница 3: ...70 3 5 1 Potential separation 77 3 6 Installation and connection instructions for EMC 79 3 7 Specific measures for ensuring electromagnetic compatibility EMC 88 4 Operation and Software 90 4 1 Unit op...

Страница 4: ...emand selection 157 5 10 Control structure 158 5 10 1 Frequency control 158 5 10 2 Control without encoder 158 5 10 3 Control with encoder 159 6 Help in the event of errors 160 6 1 First value log for...

Страница 5: ...egistered users at preferential prices Data illustrations amendments Data and illustrations are approximate only and subject to modification without notice Please advise if you have any suggestions fo...

Страница 6: ...Easy familiarisation and operation as well as maximum flexibility were the prime objectives during development The inverters are operated and parameters adjusted by means of a control unit BDE Connect...

Страница 7: ...er generates from the link voltage a sinusoidal 3 phase system with variable frequency and voltage A power dump option in conjunction with a braking resistor allows braking energy to be used in regene...

Страница 8: ...are resistant to idling short circuit and earth fault DC system bus supply for several 8230 frequency inverter through DC link connection option 4Q operation option through power dump with braking re...

Страница 9: ...On Ready Error free output parameter adjustable through selection list 1 output Ready can be re assigned via technology 2 free adjustable and scaleable analog outputs 2 scaleable analog demand inputs...

Страница 10: ...te The following details are required for identifying the unit Type No Serial No Hans Lenze Strasse 1 D 31855 Aerzen Made in Germany Global Drive 8230 Type EVF8234BE 029 206879 00001 00395613 3 PEAC 4...

Страница 11: ...360 430 483 400 600 480 V 6 15 Table 1 8230 frequency inverter series 1 Rated current with overload capacity 1 2 x rated current 2 Rated current with overload capacity 1 5 x rated current 3 Max curre...

Страница 12: ...tor rating 2 kW A A 400 V 415 V 460 V 480 V 400 415 V 460 480 V 8231 257 324 178 185 205 214 132 151 8231 304 365 211 218 241 252 160 172 8231 396 488 275 285 316 330 200 230 8231 483 600 335 347 385...

Страница 13: ...tor rating 2 kW A A 400 V 415 V 460 V 480 V 400 415 V 460 480 V 8231 216 324 150 155 172 180 110 126 8231 325 365 178 185 205 214 132 151 8231 396 488 225 234 259 270 160 184 8231 400 600 275 287 318...

Страница 14: ...and cooling air volume at rated current 1 The values stated apply to a pulse frequency of fp 3 kHz 2 The values apply to a static pressure increase of p 32 Pa between cooling air inlet and outlet 8230...

Страница 15: ...time 10 min Min operating frequency With encoder 0 Hz Without encoder motor 1 Hz regenerative 2 5 Hz Max operating frequency 300 Hz Speed adjustment range for speed control without encoder with encod...

Страница 16: ...ry 10 minutes up to max 55 C with power reduction 2 per 1 K 0 50 C at rated current overload factor 1 5 for 60 s every 10 minutes up to max 55 C with power reduction 2 per 1 K Installation altitude 10...

Страница 17: ...1 1 limit to EN55011 Group 1 Class B Mains choke RFI filter and Motor filter 4 1 Adequate convection cooling must be provided for the 8230 frequency inverter control electronics No heat build up insid...

Страница 18: ...Technical Data BA8230 13 Power reduction curves Fig 5 Power reduction curves Derating 8230 frequency inverter Show Hide Bookmarks...

Страница 19: ...Technical Data 14 BA8230 Efficiency curves Fig 6 8230 frequency inverter Efficiency curves The curves in Fig 6 apply to pulse frequency 3 at a 400 460 V supply voltage Show Hide Bookmarks...

Страница 20: ...ectrical transients and bursts conversion IEC 801 4 IEC 801 5 Resistance to surge voltages on mains supply cables surge pulses IEC 1000 4 5 Resistance to voltage peaks DIN EN 55011 Radio interference...

Страница 21: ...its IEC 68 2 Electrical technology basic environmental test methods tests IEC 364 5 54 DIN VDE 0110 TS10 1995 12 DIN EN 60439 1 1994 Low voltage switchgear combinations VDE 0660 Part 500 1994 04 2 3 1...

Страница 22: ...y EMC were carried out to demonstrate compliance with the documented EMC relevant IEC standards DIN EN standards EMC installation guidelines and specified combinations with optional radio interference...

Страница 23: ...n 2 kV 5 kHzkap Load connection 2 kV 5 kHzkap Demand 2 kV 5 kHzkap General interfaces 2 kV 5 kHzkap Surge Surge voltages IEC 801 5 Mains load connection 1 2 50 s phase PE 2 kV 1 2 50 s phase phase 2 k...

Страница 24: ...bles below Minimum cross sections for mains supply cables with PVC insulation to EN 60204 1 1992 are given at an ambient temperature of 40 C and laying method E In the event that the supply includes s...

Страница 25: ...See section 2 4 1 4 for fuse circuit breakers Fuses can also be equipped with microswitches for fuse monitoring Accessories Semiconductor fuse 110 mm DIN 43653 designation holder type Single pole fus...

Страница 26: ...The impedance of the choke forms a voltage divider with the impedance on the mains side When the choke is not saturated magnetically it limits the current rise when the voltage rises This prevents ex...

Страница 27: ...arent power are decisive for the harmonic content Commutation notches If the ratio between the mains short circuit power to the complete rated controller power is less than 30 1 with a standard mains...

Страница 28: ...r 3 2x3x185 mm Table 10 8230 frequency inverter AC line fuses 2 4 1 4 Fuse circuit breakers The above semiconductor fuses aR Characteristics with 100 mm length to DIN 43 653 can be installed as an alt...

Страница 29: ...keys for controlling the machine and 4 keys for parameter adjustment Display contrast can be adjusted using a potentiometer on the rear the PCB side The BDE can be used regardless of the 8230 frequen...

Страница 30: ...d separately for example in a cubicle door the installation opening in the 8230 frequency inverter must be sealed with a blank panel The menu label can be replaced very easily and is available in all...

Страница 31: ...his application Braking energy is then converted by the power dump into heat in an external resistor In this case the 8230 frequency inverter link voltage is limited to a fixed value the link current...

Страница 32: ...le below shows the brake chopper with the relevant technical data for the 8230 frequency inverter types 8230 frequency inverter type Brake chopper IBr max 2 UD Rmin 1 PBr max A V kW 8231 300 750 2 5 2...

Страница 33: ...city of the braking resistor c bn 2 BVn b2 2 BV2 b1 2 BV1 BVeff t t P t P t P P The continuous capacity of the braking resistor must at least match the mean braking capacity PBV or PBVeff respectively...

Страница 34: ...g resistors 8230 frequency inverter Assignment of braking resistors Number of parallel resistors Total resis tance Total continuous power Total continuous current Total peak power Total peak current O...

Страница 35: ...ium overload with high overload 8231 EZF3 250A001 EZF3 250A001 8232 ELN3 320A001 EZF3 250A001 8233 ELN3 600A001 EZF3 320A001 8234 ELN3 600A001 EZF3 600A001 Table 15 RFI filters See section 2 8 10 for...

Страница 36: ...tion limits are exceeded In general du dt The shorter the motor cable length the more critical the rate of rise Excessive voltage rise When longer motor cables are used the amplitude of the voltage ri...

Страница 37: ...o not satisfy these requirements 8230 frequency inverter motor filters or application dependent output chokes are to be used With long parallel runs of unscreened motor cables in industrial applicatio...

Страница 38: ...equencies available on application Important 8230 frequency inverter motor du dt filters are designed for a maximum pulse frequency of 3 kHz Fig 12 shows the basic configuration and connection of moto...

Страница 39: ...rrents can be found As fault currents occurring on the motor current circuit are also detected by earth current detection pulses may be disabled and fault shutdowns may occur when long motor cables ar...

Страница 40: ...tput chokes for 8230 frequency inverter Characteristics Iron core choke 3 leg configuration optimised for inverter operation Operating voltage 400 V 460 V Operating frequency max 150 Hz Ferrite core o...

Страница 41: ...n option board which is installed on the rack of the information electronics Fig 13 Configurations frame size 8 and 9 Note The bus terminator included in the connection kit must always be fitted when...

Страница 42: ...a speed actual value encoder to achieve higher control quality and an extension of the speed adjustment range to values above 1 1000 The assembly consists of Encoder interface Bus adapter cable 40 mm...

Страница 43: ...ip X10 The terminal wiring for the X10 encoder connection terminal strip on the encoder interface is shown in Fig 15 Fig 15 Encoder interface terminal wiring The supply voltage for the incremental enc...

Страница 44: ...dicate that the track signals are intact see Fig 16 If symmetrical encoder signals are connected the two hook switches S20a and S20B are in position 1 Asymmetrical encoder signals cannot be processed...

Страница 45: ...hnical data of inputs and outputs Inputs incremental encoder 1 encoder input Configuration 2 differential inputs separate potential for 2 incremental encoder tracks offset through 90 1 differential in...

Страница 46: ...table Rating 350 mA The supply for the incremental encoder can be switched to external using hook switches S50A and S50B The incremental encoder is then fed from an external voltage source through the...

Страница 47: ...l encoder cable Max encoder cable length l m Max encoder frequency fG kHz f Z n Imp min 60 10 kHz G 1 3 30 300 00 160 200 100 300 50 For more stringent requirements the details given by the manufactur...

Страница 48: ...rtant supply with no earth The limits for radio interference suppression as stated in this operating manual apply only to earthed networks If other equipment is operated at the same mains supply point...

Страница 49: ...Technical Data 44 BA8230 2 6 Summary circuit diagrams 2 6 1 Summary circuit diagram 8230 frequency inverter Fig 17 8230 frequency inverter with 3AC supply Show Hide Bookmarks...

Страница 50: ...ing resistor UG UG link plus Connections at foot Function PE Earth terminal U1 V1 Motor connection W1 UG Link plus UG Link minus PE Earth terminal Fig 18 shows the 8230 frequency inverter power connec...

Страница 51: ...Technical Data 46 BA8230 Fig 18 8230 frequency inverter power connection Show Hide Bookmarks...

Страница 52: ...Technical Data BA8230 47 Fig 19 8230 frequency inverter power stack terminal wiring Show Hide Bookmarks...

Страница 53: ...inverter is controlled via the terminal strip X15 on A10 control board A10 control board Fig 20 shows the A10 control board with the clip on terminal strip X15 and the various plug connections Fig 20...

Страница 54: ...max 22 contact 2 closed on ERROR 3 23 Relay DC 30 V 0 5 A max 24 contact 2 Function available Standard SPEED REACHED 3 4 25 DC 24 V parallel to terminal 1 26 DC 0 V parallel to terminal 2 Demand inpu...

Страница 55: ...act is connected here TMA the low contact current of 2 mA should be noted Suitable switching contacts must be used Fig 21 Motor thermistor connection Binary inputs Design Optocoupler Number 12 Input l...

Страница 56: ...andard terminal wiring Fig 23 Binary signal output Demand inputs Number 2 Design Differential input Signal level 0 10 V switchable 0 4 20 mA A D resolution 10 bit Fig 24 Main demand input Fig 25 Addit...

Страница 57: ...d position X25 1 X25 2 DC 0 mA 20 mA or X26 1 X26 2 DC 4 mA 20 mA Bridged Analog outputs Number 2 Design Operational amplifier Signal level 0 10 V 3 mA max D A resolution 11 bit polarity Standard sett...

Страница 58: ...Technical Data BA8230 53 Fig 27 A10 Control board X15 terminal strip wiring Show Hide Bookmarks...

Страница 59: ...nd link discharge can be prevented by appropriate parameter settings see section 4 4 3 After an error is acknowledged a new rising flank is required for starting If automatic restarting is selected wi...

Страница 60: ...C main contactor If the optional brake chopper with braking resistor is connected the link is force discharged after approx 30 s Terminal 11 RIGHT Right demand enable on HIGH If demand preset 0 10 V o...

Страница 61: ...ply load to relay coils Terminal 19 20 ON Relay on This contact closes when the drive is ready and the inverter is pulsing Contact rating as terminal 17 18 Terminal 21 22 ERROR Relay Error This contac...

Страница 62: ...OUTPUT 1 Analog output for an analog value 0 10 V Function adjustable 04 Analog I O Terminal 33 Standard setting Output frequency see section 4 4 4 Scaling adjustable through 04 Analog I O Scale analo...

Страница 63: ...8230 frequency inverter type Frame size Enclosure dimensions Weight Installation clearances Clearance for cooling air inlets Width B Depth T 1 Height H top o bottom u at side s mm mm mm kg mm mm mm 82...

Страница 64: ...s Bolt connections wall mounting Slot Steel Tightening a b c Number bolt torque mm mm mm mm above below 8 8 Nm 8231 8 1021 125 325 9 4 4 M8 12 8232 8A 1021 125 325 9 4 4 M8 12 8233 9 1471 125 325 9 4...

Страница 65: ...ns Weight Losses a b c d e g h ixk n PV ca mm mm mm mm mm mm mm mm mm kg W ELN3 0014H200 300 170 290 274 88 8 3 16 30 x 3 10 5 32 220 ELN3 0011H270 300 190 290 274 114 8 3 16 35 x 4 12 5 40 280 ELN3 0...

Страница 66: ...f the cubicle door control unit if required Fig 31 shows the cut out for installation in the cubicle door Cut out for installation of 8230 frequency inverter control unit front view Fig 31 Control uni...

Страница 67: ...or hinges are bridged with straps to conduct HF Any paint on the contact points between the support frame and the door panel must be removed We recommend the control unit should also be earthed to the...

Страница 68: ...onductor fuses of operating class gR with 110 mm length Fig 33 Fuse base SI DIN 110 630 When protecting the 8230 frequency inverter using semiconductor fuses to DIN 43653 screw strap with 110 mm lengt...

Страница 69: ...installation dimensions Braking resistor Fig 34 Braking resistors Braking resistor Type Braking resistor Dimensions a b c d e f g mm mm mm mm mm mm mm ERBD015R04K0 640 265 554 240 229 526 9 See insta...

Страница 70: ...030H330 84 500 422 410 390 380 630 ELM3 0025H400 108 500 422 410 390 380 690 ELM3 0020H500 115 500 422 410 390 380 760 Table 20 Dimensions and weights motor filters 1 The losses stated are approximate...

Страница 71: ...240 ELD3 0025H400 62 0 300 236 270 240 171 14 11 15 300 ELD3 0020H500 64 0 300 236 270 240 171 17 5 11 15 370 Table 34 Dimensions and weights motor choke 1 The losses stated are approximate only and...

Страница 72: ...15 0 EZF3 320A001 260 115 390 21 0 EZF3 600A001 260 115 440 22 0 Table 21 Dimensions and weights RFI filter Fig 37 Dimension drawing RFI filter RFI filter Type RFI filter Dimensions a a1 b c e m mm mm...

Страница 73: ...lts to be used must always be of the correct size see section 3 4 Please note the following when connecting inverters All work on the unit and its installation must be executed in accordance with the...

Страница 74: ...f the load is essential When lifting using the eyebolts the force on all bolts must be equal and vertical Heavy vibration and severe shocks are to be avoided for example when lowering Always check the...

Страница 75: ...lt sizes and tightening torque levels are given in Table 23 Power cables must be secured to suitable cable brackets for strain relief purposes The PE connection on the unit must be connected to a good...

Страница 76: ...0 8234 2 x 3 x 185 500 A 2 x 3 x 185 M12 92 200 Table 23 Cable connections Note concerning motor connection The following main factors must be taken into consideration for connecting motors to the 823...

Страница 77: ...frequency inverter 8230 frequency inverter Type Max suitable motor cable lengths 8230 frequency inverter Unscreened cable NYY NYM 1 Screened cable NYCWY 1 no circuit 2 with motor choke 2 4 with motor...

Страница 78: ...drive characteristics in the event of mains undervoltage are to be taken into account IEC 34 1 Requirements concerning electronic equipment 4 The output choke is used with the cable lengths stated in...

Страница 79: ...consumed increases almost proportionally through a reduced motor voltage at the same torque and increases the motor losses for a squared reduction in motor trip torque and a reduction in motor flux If...

Страница 80: ...e to be provided Installation notes braking resistors All braking resistors are to be connected via short cables Cable bundles are to be laid separately from other cables For EMC reasons we recommend...

Страница 81: ...te from power cables We recommend the encoder cable should run directly to the encoder interface i e with no interruptions The screen is to be surrounded fully using the screen clamps supplied to ensu...

Страница 82: ...Transport Installation and Connection BA8230 77 3 5 1 Potential separation Fig 38 8230 frequency inverter potential separation concept Show Hide Bookmarks...

Страница 83: ...V D Potential island for RS422 serial interface DC 5 V E External potential customer potential Legend M Mains voltage detection Link voltage detection Z Link charging G IGBT control SNT Switch mode po...

Страница 84: ...parts are to be well connected Inactive metal parts are all conducting parts which are electrically separated from active parts by at least basic insulation and can only carry a voltage if a fault oc...

Страница 85: ...coating must be removed at equipment contact points Galvanised component parts for the cubicle and metal parts at contact points are ideal from the viewpoint of EMC To achieve good EMC these component...

Страница 86: ...are best laid on separate cable tracks to provide sufficient spacing to avoid interference If no separate cable track can be provided signal leads are to be partitioned off from power cables using cha...

Страница 87: ...y close to strong radiation fields due to a low frequency 50 Hz hum Generally cable screens are always connected at both ends This is the only way to ensure good interference resistance at high freque...

Страница 88: ...coder frequency Screened encoder cables with the conductors twisted in pairs for example LIYCY 3 x 2 x 0 75 mm at least should always be used The screen is to be connected well at both ends Signal cab...

Страница 89: ...ging of the RFI filter in the HF range the protective conductor may not be laid past the RFI filter to PE1 on the 8230 frequency inverter mains connection The protective conductor is then connected to...

Страница 90: ...Cable clamps used for earthing a continuous screen or at the screen end Fig 42 Recommended cable earthing rail 8230 frequency inverter cubicle Fig 43 Layout of a separation point in a screen cable e g...

Страница 91: ...tion and Connection 86 BA8230 1 Two clamps each of 3 mm 4 mm and 5 mm are included in the scope of supply They can be ordered under Ref No 029 145 173 Fig 44 Handling cable screens at terminal block S...

Страница 92: ...7 Connection instructions control cables The correct EMC connection of control cables to the 8230 frequency inverter control board is to be made as shown in Fig 45 Fig 45 Control connection terminal s...

Страница 93: ...e and interference resistance IEC1800 3 prEN61800 3 IEC 22G 21 CDV Residential business and trade facilities as well as small businesses on the public electricity supply network A RFI filter is requir...

Страница 94: ...y of the design in this frequency range is generally only possible by means of earthing All measures for function earthing must be executed with great care Metal PG screw connections nickel plated bra...

Страница 95: ...30 4 1 Unit operation The 8230 frequency inverter is normally operated through the BDE control unit The following section describes operation using the control unit Fig 46 8230 frequencyinverter contr...

Страница 96: ...Auto Testart Time RS422 Baudrate 04 ANALOG I O s Main demand 27 28 Add demand 29 30 A output 1 33 A output 2 35 05 DIGITAL I O s D Input 1 14 D Input 2 15 D Input 3 16 D Output 1 23 24 06 RATINGS Moto...

Страница 97: ...e Select list Adjust value mode you can either select from a list Example Language German English French or adjust parameter values eg maximum speed 1270 rpm 1480 rpm Parameters from the Select list a...

Страница 98: ...pplication parameter using the Up 5 Down 6 keys you can return to the Select parameter level using Enter 4 The display then appears as follows 02 Speed limit 5 1 min 1 line The 02 indicates the code f...

Страница 99: ...he Enter 4 key and are adjusted with the keys Up 5 Down 6 When you have selected or adjusted the lowest value digit the value is saved when you press the Enter 4 key This is confirmed by the display I...

Страница 100: ...1800 1 min Crnt lmt max mot 150 Crnt lmt max gen 100 Crnt lmt nom mot 100 Protection Level 2 Crnt lmt nom gen 100 Ramp up 2 000 s Rampe down 5 000 s Ramp fast stop 0 200 s Motpot ramp up 10 000 s Mot...

Страница 101: ...bus 2 RS422 AUTO demand Motpot Demand 27 28 Demand 29 30 Fieldbus 1 Fieldbus 2 RS422 Fixed speed Technology MAN AUTO c cover At standstill During operation Invert 21 22 No Yes Capture mode No Yes Dire...

Страница 102: ...0 Min add demand 0 0 Protection level 1 Zero range add d 0 5 Main add demand No 27 28 29 30 4 20 mA monitor Warning Trip A output 1 33 Output frequency 2 Speed Motor current Motor voltage Torque Moto...

Страница 103: ...00 Reference speed 750 00 Ref load current 100 00 06 RATINGS Nom inverter voltage 400 V 460 V Only display Inverter kVA 178 335 kVA Mains voltage 380 480 V Brake type AC without AC with DC with witho...

Страница 104: ...evel 1 Flux controller Kp 4 000 Flux controller Tn 296 9 ms T controller Kp 10 000 Protection level 2 T controller Tn 500 0 ms 08 DIAGNOSTICS First fault Fault Nr 1 Event Nr 1 09 PASSWORD Protection l...

Страница 105: ...rd frequency 16383 Max operating frequency 2 Standard frequency Standard setting 100 Hz Number of pairs of poles The unit calculates the number of pairs of poles from the motor rated frequency and mot...

Страница 106: ...is affected proportionally if the ratio between standard frequency and no of pairs of poles is adjusted Adjustment range 0 2 standard frequency 60 no of pairs of poles As supplied 1800 min 1 Max moto...

Страница 107: ...motor rated current and therefore corresponds to the torque in the constant flux range If a parameter should change the type data module initialises the limit to 100 provided that this does not exceed...

Страница 108: ...ection This time applies for travelling through a frequency range corresponding to half the value of the parameter standard frequency With the standard parameter settings this means a frequency range...

Страница 109: ...parameters and selected through digital inputs 1 and 2 digital input 1 terminal 15 For this the signal source selected through terminal 6 AUTO demand or MANUAL demand must be set to Fixed speed and th...

Страница 110: ...tandstill the pulse inverter is disabled The main contactor remains energised and the link remains charged Motor potentiometer RESET This parameter determines whether the existing motor potentiometer...

Страница 111: ...motor synchronous frequency is detected magnetisation is applied accordingly and the system is regulated to the actual speed demand If the 8230 frequency inverter control unit was selected as the con...

Страница 112: ...meter selects the source for control signals for AUTO operation Select list Terminal strip Control unit Field bus 1 Field bus 2 RS422 As supplied Terminal strip Select control unit The control unit si...

Страница 113: ...ll Select list When at a standstill When in operation As supplied When at a standstill Select At standstill Changeover only possible at a standstill pulses disabled Select In operation Changeover also...

Страница 114: ...flux During the search the output frequency is reduced to 0 Hz If the search is not successful it is repeated in the opposite direction When the synchronous frequency is detected the motor is magnetis...

Страница 115: ...ing back up If the mains supply returns during the support period the 8230 frequency inverter runs the drive to the preset speed demand using the ramp time set The demand for the magnetising current c...

Страница 116: ...eter set through entry of a different numerical value For this Terminal Parameter Set Changeover must be disabled Two parameter sets can be selected Range 1 2 As supplied 1 Copy target Set accessible...

Страница 117: ...object number of the parameter requiring adjustment in decimal form as the transaction enable The enable remains valid for approx 1 minute Transaction enable is automatically reset to zero after this...

Страница 118: ...see section 2 7 2 1 If 4 mA 20 mA or 20 mA 4 mA is selected the wire break monitor line current is active see parameter 4 20 mA monitor Max main demand This parameter belongs to a characteristic forma...

Страница 119: ...eristic generator is shown in Fig 47 and Fig 48 Adjustment range 0 20 As supplied 0 5 Fig 47 Characteristic curve main demand an additional demand unipolar demand Fig 48 Characteristic curve main dema...

Страница 120: ...egative demand produces a counterclockwise field The direction enable LEFT inverts the assignment described When using current demands the burden resistor is to be connected on printed circuit board A...

Страница 121: ...erminal 29 30 Select list No 27 28 29 30 As supplied No 4 20mA monitor This parameter determines the response on detection of a wire break The monitors for the analog demands at terminals 27 28 and 29...

Страница 122: ...direction also the output voltage is negative Motor current Output 10 V if the r m s value of the fundamental wave of the motor current is equal to the maximum maximum controller current Motor voltag...

Страница 123: ...tive direction also the output voltage is negative Motor current Output 10 V if the r m s value of the fundamental wave of the motor current is equal to the maximum maximum controller current Motor vo...

Страница 124: ...1 Fixed speed 4 Fixed speed 1 to Fixed speed 4 are specified in 02 APPLICATION PARAMETERS IMPORTANT If the function of D Input terminal 14 is not set to Select fixed speed 1 the selection matrix for S...

Страница 125: ...the selection matrix for Select fixed speed 2 is 0 The active fixed speeds are only effective if the parameter for MANUAL demand or AUTO demand in Menu 03 Configuration is set to fixed speed D Input...

Страница 126: ...nce speed and Reference load current for setting the comparison values and tolerances for the above monitors Invert 23 24 This parameter allows you invert the signal output at terminal 23 24 Select li...

Страница 127: ...8230 frequency inverter generates a signal The signal can be output through the field bus and if configured accordingly through terminal 23 24 see parameter D Output 1 23 24 If there is a change in th...

Страница 128: ...for the controller power This parameter can only be changed or entered again if the control board is replaced or the software is updated As supplied Unit based Mains voltage This parameter tells the...

Страница 129: ...motor used The value to be input is to be taken from the motor rating plate Adjustment range 4 kW 250 kW As supplied Select according to the inverter type Motor rated voltage This parameter is used t...

Страница 130: ...rated cos phi of the motor used taken from the motor rating plate Adjustment range 0 4 0 99 As supplied Value from the parameter set of the standard asynchronous motor suitable for the inverter type...

Страница 131: ...alue of the Im control which serves as a criterion for calibration is output in the parameter Calibrate to zero measurement point zero calibration The parameter R stator R cable is adjusted analog to...

Страница 132: ...placement circuit diagram for preliminary control of the motor voltage and for adapting the controller parameters The value is calculated from the motor type data entered and can be optimised if requi...

Страница 133: ...ed feedback It uses a speed actual value which is detected by pulse encoders and the optional rotation encoder interface Load dependent frequency following is produced by a rotor model which calculate...

Страница 134: ...e limits of the speed controller and therefore the load current demand the rotor current control value which in the constant flux range is proportional to torque The parameters of the current limiting...

Страница 135: ...ux control This parameter is set automatically according to the motor data entered but can be overwritten if required A change on the Type data menu will initialise the parameter i e the values entere...

Страница 136: ...sitions in the error log as a message It is therefore possible to read out logged messages via the control unit The number entered 1 32 corresponds to the relevant position in the error log whereby er...

Страница 137: ...l 1 are displayed Standard parameters Protected parameters New Password 1 This parameter is used for a new password for accessing level 1 In the default setting no password is specified Enable Press E...

Страница 138: ...level 2 is entered the parameters of level 2 are displayed Standard parameters Protected parameters Hidden parameters In the default setting no password is specified Enable Press ENTER twice New Passw...

Страница 139: ...chnical equipment unless you are certain it is in perfect condition and undamaged If an oscilloscope is used it must be powered through an isolating transformer to prevent earth loops The oscilloscope...

Страница 140: ...ink capacitors can exceed one minute Check the voltage before starting work If you are working on the machine or the motor feed cables the main switch on the unit or the circuit breaker on the plant m...

Страница 141: ...Commissioning 136 BA8230 5 2 Commissioning sequence diagram 8230 frequency inverter build in unit Show Hide Bookmarks...

Страница 142: ...Commissioning BA8230 137 Show Hide Bookmarks...

Страница 143: ...Commissioning 138 BA8230 Show Hide Bookmarks...

Страница 144: ...Commissioning BA8230 139 Show Hide Bookmarks...

Страница 145: ...ioning 5 4 Mains and motor connection Connect the unit to the mains and motor according to section 2 7 1 First check whether the mains voltage lies within the 8230 frequency inverter rated voltage tol...

Страница 146: ...ad cycle diagram Inertia moment J kgm Gear ratio i Special operating conditions Mains supply TN Protection measures TT IT RFI filter Motor choke Motor filter Mains choke Mains supply Direct short circ...

Страница 147: ...oltage V Rated current A Max current A Min speed min 1 Max speed min 1 Min frequency Hz Max frequency Hz field weakening from Hz The motor data is required for 8230 frequency inverter adjustment Speed...

Страница 148: ...version V Unit address Rating plate Hans Lenze Strasse 1 D 31855 Aerzen Made in Germany Global Drive 8230 Type Id No Input Sach No Ser No Output Overload Dokuments Product parts list Circuit diagram...

Страница 149: ...Frequency control Definition manual automatic mode Manual automatic control Control unit MBE Terminal Manual automatic demands Motorpoti Terminal 27 28 0 10 V 10 V 10 V 4 20 mA 20 4 mA Terminal 29 30...

Страница 150: ...3 Fixed speed 4 599 89 1 min 3830 Skip speed 1 750 0 1 min 3831 Skip band 1 0 0 1 min 3832 Skip speed 2 1500 1 1 min 3833 Skip band 2 0 0 1 min 3834 Skip speed 3 2250 1 1 min 3835 Skip band 3 0 0 1 mi...

Страница 151: ...ing 3F05 D Ausgang1 23 24 Speed ref 310D Invert 23 24 No 3223 Band speed ref 24 90 1 min 3222 Band speed zero 2 93 1 min 3221 Reference speed 750 05 1 min 3224 Ref Load current 100 00 06 RATINGS 2211...

Страница 152: ...troller Kp 4 000 4252 Flux controller Tn 296 9 ms 5130 t controller Kp 10 000 5131 t controller Tn 500 ms 08 DIAGNOSTICS 210C First Fault 2111 Fault Nr No No No No 2109 Event Nr No No No No 09 PASSWOR...

Страница 153: ...d It is not important if all 3 LEDs or just the yellow Error LED lights up briefly at this time If the yellow Error LED remains on the 8230 frequency inverter has detected an error If the green Ready...

Страница 154: ...voltage Nom Motor speed Nom Motor frequency Type of circuit Star Delta Nom Motor current Cos Phi Motor type Stall torque Rated torque Graduated number Adjust mode Adjust to 0 R stator R cable Fan Trig...

Страница 155: ...the values for rated current cos phi and the ratio between trip torque and rated torque are inserted automatically The values for a standard motor suitable for the inverter type used are selected If n...

Страница 156: ...r R stator R cable The display shows the stator resistance calculated with the type data for example 06 R stator R cable 0 1484 Now increase the calculated resistance by approx 25 confirm by pressing...

Страница 157: ...ed even for frequency control in rpm and also apply to the torque control structure The speed limit in rpm indicates the maximum speed of the drive taking all additional demands into account The corre...

Страница 158: ...rs Depending on the mode of operation the speed of the motors used and the load cycle a limit on the effect of the magnetising controller can positively affect the current control characteristics when...

Страница 159: ...on of the 8230 frequency inverter and demand preset through the terminal strip is activated by switching from manual to automatic operation For this with the 8230 frequency inverter switched off bridg...

Страница 160: ...oning BA8230 155 The terminal strip for controlling the 8230 frequency inverter is located on the control board A10 X15 The terminal wiring is shown in Fig 49 Fig 49 Terminal strip wiring Show Hide Bo...

Страница 161: ...st the parameter required When using fixed demands the digital inputs terminals 14 and 15 are to be adjusted accordingly Select the following main menu options consecutively 03 CONFIGURATION 04 ANALOG...

Страница 162: ...Commissioning BA8230 157 5 9 Demand selection Fig 50 Demand selection Show Hide Bookmarks...

Страница 163: ...Commissioning 158 BA8230 5 10 Control structure 5 10 1 Frequency control Fig 51 Frequency control 5 10 2 Control without encoder Fig 52 Control without encoder Show Hide Bookmarks...

Страница 164: ...Commissioning BA8230 159 5 10 3 Control with encoder Fig 53 Control with encoder Show Hide Bookmarks...

Страница 165: ...off 6 3 Event log The event log records each change in the status of the control errors events inputs with the time hours minutes seconds milliseconds Events are recorded in the event log until the f...

Страница 166: ...t 2 terminal 15 has changed See function description D INPUT 3 The level at D Input 3 terminal 16 has changed See function description AUTOMATIC Manual automatic changeover at terminal 6 was activated...

Страница 167: ...becomes active The inverter can also be switched on automatically by the auto restart facility without a change in the level of the ON signal The function is activated with the AWE time parameter DC l...

Страница 168: ...l Field bus failure Encoder failure Wire break 4 20mA Earth fault External error DC contactor energised Short circuit Short circuit 24V Short circuit UCE Plug fault Overload 60 s Overspeed DC link ove...

Страница 169: ...event log Earth fault Cause The sum of the momentary values of the three output currents is not zero Remedy Check the supply cables and the motor itself for an earth fault In multiple motor drives wit...

Страница 170: ...y control structure a shut down was required Remedy Check the inverter and motor data settings Check the continuous load and the load cycle for the drive Overspeed Cause The actual speed value is grea...

Страница 171: ...heck the inverter and motor data were entered correctly Heatsink overtemperature Cause The NTC for monitoring the heatsink temperature reported an excessive temperature A warning is generated at 5 C b...

Страница 172: ...ors This buffer period must be less than 60 minutes Record the replacement date on the new battery and below the unit rating plate 7 1 2 Technical data of Ref No 029 131 768 battery Type Lithium prima...

Страница 173: ...exceeded during storage with the power disconnected reforming with a limited current must be carried out before rated voltage is applied to the inverter as otherwise the capacitors may be damaged and...

Страница 174: ...educed until IE 3 I0 5 Wait until IE I0 6 Set IE 3 I0 and return to section 5 7 End the reforming process Note Depending on the condition of the capacitors reforming may take several minutes and shoul...

Страница 175: ...rmity with the requirements laid down in the following European guidelines Number 73 23 EWG EEC Text Directive of the Council for the harmonization of legal provisions of the member states concerning...

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