Lenze SCL series Installation And Operaion Manual
  1. Manuals
  2. Brands
  3. Lenze Manuals
  4. Controller
  5. SCL series
  6. Installation and operaion manual
Lenze SCL series Installation And Operaion Manual

Lenze SCL series Installation And Operaion Manual

Hide thumbs Also See for SCL series:
Table of Contents

Advertisement

Quick Links

SCL/SCM Series
Installation and Operation Manual

Advertisement

Table of Contents
loading

Related Manuals for Lenze SCL series

Summary of Contents for Lenze SCL series

  • Page 1 SCL/SCM Series Installation and Operation Manual...

  • Page 3: Table Of Contents

    Contents GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1 .1 Products Covered n Ths Manual .
  • Page 4 10 .3 Surge Suppresson on Relays . . . . . . . . . . . . . . . . . . . . . . . 15 10 .4 Start/Stop Control .
  • Page 5 THE SCL/SCM SUB-MICRO DRIVE Input Power Terminals DC Bus Terminals (3 left terminals) (2 right terminals) Electronic Programming 3-Digit LED Display Module Programming Buttons Control Terminal Strip Output Motor Terminals Safety Information All safety nformaton gven n these Operatng Instructons has the same layout: Signal Word! (characterzes the severty of the danger) Note (descrbes the danger and nforms on how to proceed) Signal Words Icon Warnng of DANGER! Warns of impending danger .

  • Page 6: General

    GENERAL Products Covered in This Manual Ths manual covers the AC Tech SCL and SCM Seres Varable Frequency Drves . Product Changes AC Technology Corporaton reserves the rght to dscontnue or make modficatons to the desgn of ts products wthout pror notce, and holds no oblgaton to make modficatons to products sold prevously . AC Technology Corporaton also holds no lablty for losses of any knd whch may result from ths acton . Instructon manuals wth the most up-to-date nformaton are avalable for download from the AC Tech webste (www .actech .com) . Warranty AC Technology Corporaton warrants the SCL/SCM Seres AC motor control to be free of defects n materal and workmanshp for a perod of 24 months from the date of shpment from AC Tech's factory . If, under normal use, an SCL/SCM motor control becomes defectve wthn the stated warranty tme perod, contact AC Technology's Servce Department for nstructons on obtanng a warranty replacement unt . AC Technology Corporaton reserves the rght to make the final determnaton as to the valdty of a warranty clam, and sole oblgaton s to repar or replace only components whch have been rendered defectve due to faulty materal or workmanshp . No warranty clam wll be accepted for components whch have been damaged due to mshandlng, mproper nstallaton, unauthorzed repar and/or alteraton of the product, operaton n excess of desgn specficatons or other msuse, or mproper mantenance . AC Technology Corporaton makes no warranty that ts products are compatble wth any other equpment, or to any specfic applcaton, to whch they may be appled and shall not be held lable for any other consequental damage or njury arsng from the use of ts products . This warranty is in lieu of all other warranties, expressed or implied.
  • Page 7 INSTALLATION Ensure proper handlng and avod excessve mechancal stress . Do not bend any components and do not change any nsulaton dstances durng transport, handlng, nstallaton or mantenance . Do not touch any electronc components or contacts . Ths drve contans electrostatcally senstve components, whch can easly be damaged by napproprate handlng . Statc control precautons must be adhered to durng nstallaton, testng, servcng and reparng of ths drve and assocated optons . Component damage may result f proper procedures are not followed . Ths drve has been tested by Underwrters Laboratory (UL) and s an approved component n complance wth UL508C Safety Standard . • Sutable for use on a crcut as descrbed n Secton 7 .0 of ths manual . • Use mnmum 75°C copper wre only .

  • Page 8: Customer ModFicatOn

    The drve does feature many protecton devces whch are amed at protectng the drve and the drven equpment by generatng a fault and shuttng the drve and motor down by removng power . Mans power varances can also result n shutdown of the drve . When the fault condton dsappears or s cleared, the drve can be configured to automatcally restart, t s the responsblty of the user, OEM and/or ntegrator to ensure that the drve s configured for safe operaton . Customer Modification AC Technology Corporaton, ts sales representatves and dstrbutors, welcome the opportunty to assst our customers n applyng our products . Many custom optons are avalable to ad n ths functon . AC Technology Corporaton cannot assume responsblty for any modficatons not authorzed by ts engneerng department . SM01M...

  • Page 9: Scl/Scm Dimensions

    SCL/SCM DIMENSIONS Dmensons for the SCL/SCM models rated 0 .33 - 1 .5Hp (0 .25 - 1 .1kW) If R < 6 .30" (160) S = 0 .19" (5) T = 0 .38" (10) U = 0 .18" (5) V = 0 .66" (17) If R = 6 .30" (160) S = 0 .28" (7) T = 0 .50" (13) Da . Slot U = 0 .24" (6) V = 0 .90" (23) Mountng Tab Detal INPUT INPUT VOLTAGE PHASE MODEL MODEL SM004S 5.75 (146) 2.88 (74) 3.26 (83) 0.28 (7)
  • Page 10 Dmensons for the SCL/SCM models rated 2 - 15Hp (1 .5 - 11kW) If R < 6 .30" (160) S = 0 .19" (5) T = 0 .38" (10) U = 0 .18" (5) V = 0 .66" (17) If R = 6 .30" (160) S = 0 .28" (7) T = 0 .50" (13) Da . Slot U = 0 .24" (6) V = 0 .90" (23) Mountng Tab Detal INPUT INPUT VOLTAGE PHASE MODEL MODEL 208 / 240 SM220S SL220S 5.75 (146) 3.76 (95) 4.88 (124) 1.50 (38)

  • Page 11: Scl/Scm Model Designation Code

    The SCL/SCM model number gves a full descrpton of the basc drve unt EXAMPLE: SL210S = SCL Seres, 208/240 Vac, 1 HP, sngle phase nput Series: SL = SCL Series Variable Speed AC Motor Drive with integral line filter SM = SCM Series Variable Speed AC Motor Drive Input Voltage: 0 = 120 Vac (For 110, 115, and 120 Vac; 50 or 60 Hz) 2 = 208/240 Vac (For 208, 220, 230, and 240 Vac;...

  • Page 12: Scl/Scm Ratings

    SCL/SCM RATINGS INPUT OUTPUT HEAT (50 - 60 Hz) (3 phase) MODEL MODEL MOTORS LOSS NUMBER NUMBER RATED (WATTS) INPUT CURRENT POWER CURRENT PHASE (AMPS) (kVA) (AMPS) 120 Vac INPUT MODELS 120 Vac 0 - 230 Vac SM004S N / A 0 .33 0 .25 6 .8 0 .8 1 .7 SM005S...

  • Page 13: Installation

    INSTALLATION NOTE SCL/SCM Seres drves are ntended for ncluson wthn other equpment, by professonal electrcal nstallers accordng to EN 61000-3-2 . They are not ntended for stand-alone operaton . WARNING! Drves must not be nstalled where subjected to adverse envronmental condtons such as: combustble, oly, or hazardous vapors or dust; excessve mosture or drt; vbraton; excessve ambent temperatures . Consult AC Technology for more nformaton on the sutablty of a drve to a partcular envronment .

  • Page 14: Input Ac Power Requirements

    INPUT AC POWER REQUIREMENTS DANGER! Hazard of electrcal shock! Capactors retan charge after power s removed . Before servcng the drve, dsconnect ncomng power and wat untl the voltage between termnals B+ and B- s 0 VDC . The nput voltage must match the nameplate voltage ratng of the drve . Voltage fluctuaton must not vary by greater than 10% overvoltage or 15% undervoltage . NOTE Drves wth dual nput voltage ratngs must be programmed for the proper supply voltage (refer to Parameter 01 - LINE VOLTAGE SELECTION n Secton 15, DESCRIPTION OF PARAMETERS) . The drve s sutable for use on a crcut capable of delverng not more than 5,000 RMS symmetrcal amperes at the drve’s rated voltage . If the kVA ratng of the AC supply transformer s greater than 10 tmes the nput kVA ratng of the drve(s), an solaton transformer or 2-3% nput lne reactor must be added to the lne sde of the drve(s) . Three phase voltage mbalance must be less than 2 .0% phase to phase . Excessve phase to phase mbalance can cause severe damage to the drve .

  • Page 15: Input FusNg RequRements

    Input Fusing Requirements A crcut breaker or a dsconnect swtch wth fuses must be provded n accordance wth the Natonal Electrc Code (NEC) and all local codes . Refer to the followng tables for proper ratngs: INPUT FUSE & CIRCUIT BREAKER RATINGS (for nstallaton to UL and EN 60204-1) 120 Vac 1 phase 208/240 Vac 1 phase 208/240 Vac 3 phase 400/480 Vac 3 phase SM004S 10 A S_204S 10 A SM005S 15 A S_205S 10 A SM205 10 A...

  • Page 16: Input WRe SZe RequRements

    Input Wire Size Requirements INPUT WIRE SIZE REQUIREMENTS 120 Vac 1 phase 208/240 Vac 1 phase 208/240 Vac 3 phase 400/480 Vac 3 phase MODEL AWG mm MODEL AWG mm MODEL AWG mm MODEL AWG mm SM004S S_204S SM005S S_205S SM205 SM405 S_208S...

  • Page 17: Power Wiring

    POWER WIRING DANGER! Hazard of electrcal shock! Capactors retan charge after power s removed . Before servcng the drve, dsconnect the ncomng power and wat untl the voltage between termnals B+ and B- s 0 VDC . Note the drve nput and output current ratngs and the check applcable electrcal codes for requred wre type and sze, groundng requrements, over-current protecton, and ncomng power dsconnect, before wrng the drve . Sze conservatvely to mnmze voltage drop . Input fusng and a power dsconnect swtch or contactor MUST be wred n seres wth termnals L1 and L2/N (on sngle-phase nput models), or termnals L1, L2, and L3 (on three-phase nput models) . Ths dsconnect must be used to power down the drve when servcng, or when the drve s not to be operated for a long perod of tme, but should not be used to start and stop the motor . Repetitive cycling of a disconnect or input contactor (more than once every two minutes) may cause damage to the drive. Input and Output Wiring On sngle phase nput models, wre the nput power to termnals L1 and L2/N . On three phase nput models, wre the nput power to termnals L1, L2, and L3 . Refer to Secton 9,...

  • Page 18: Scl/Scm Power Wiring Diagram

    SCL/SCM POWER WIRING DIAGRAM Input Input Input Single Phase Models Three Phase Models Three Phase Models 208/240V 7.5Hp and larger 208/240V up to 5Hp 400/480V 10Hp and larger 400/480V up to 7.5Hp Input AC Voltage PE lug on heatsink Input AC Voltage Input AC Voltage PE lug on heatsink L2/N...

  • Page 19: Control Wiring

    CONTROL WIRING 10.1 Control Wiring vs. Power Wiring External control wrng MUST be run n a separate condut away from all other nput and output power wrng . If control wrng s not kept separate from power wrng, electrcal nose may be generated on the control wrng that wll cause erratc drve behavor . Use twsted wres or shelded cable grounded at the drve chasss ONLY . Recommended control wre s Belden 8760 (2-wre), 8770 (3-wre), or equvalent . NOTE Control termnals provde basc solaton (nsulaton per EN 61800-5-1) . Protecton aganst contact can only be assured by addtonal measures e .g . supplemental nsulaton . Strp off 0 .20 to 0 .25 nches (5 to 6 mm) of nsulaton for control wrng, and torque the control termnals to 2 lb-n (0 .2 Nm) . Be careful not to overtorque the control termnals, as ths wll cause damage to the termnal strp . Ths s not covered under warranty and can only be repared by replacng the control board .

  • Page 20: Speed Reference SelectOn

    10.6 Speed Reference Selection If an analog speed reference nput s used to control the drve speed, termnal TB-13A, 13B, or 13E (Parameter 10, 11, or 12) may be programmed as the nput select for the desred analog nput sgnal . When that TB-13 termnal s then closed to TB-11, the drve wll follow the selected analog speed reference nput . If an analog speed reference nput s not selected on the termnal strp usng TB-13A, 13B, or 13E, speed control wll default to STANDARD mode, whch s governed by the settng of STANDARD SPEED SOURCE (Parameter 05) . The STANDARD SPEED SOURCE can be the  and  buttons on the front of the drve, PRESET SPEED #1 (Parameter 31), a 0-10 VDC sgnal, or a 4-20 mA sgnal . 0 - 10 VDC and 4 - 20 mA INPUT SIGNALS TB-13A, TB-13B, and TB-13E can all be programmed to select a 0-10 VDC or 4-20 mA analog speed reference nput . PRESET SPEEDS TB-13A can be programmed to select PRESET SPEED #1 (04), TB-13B to select PRESET SPEED #2 (04), and TB-13E to select PRESET SPEED #3 (04) . There are a total of seven preset speeds, whch are actvated by dfferent combnatons of contact closures between TB-13A, 13B, 13E and TB-11 . Refer to Parameters 31-37 n Secton 15, DESCRIPTION OF PARAMETERS .

  • Page 21: DrVe Status DGTal Outputs

    NOTE If TB-13A, TB-13B, and TB-13E are all programmed to select speed references, and two or three of the termnals are closed to TB-11, the hgher termnal has prorty and wll overrde the others . For example, f TB-13A s programmed to select 0-10VDC, and TB-13E s programmed to select PRESET SPEED #3, closng both termnals to TB-11 wll cause the drve to respond to PRESET SPEED #3, because TB-13E overrdes TB-13A . The excepton to ths s the MOP functon, whch requres the use of TB-13B and TB- 13E . Ths leaves TB-13A to be used for some other functon . If TB-13A s programmed for a speed reference, and TB-13A s closed to TB-11, TB-13A wll overrde the MOP functon . 10.7 Drive Status Digital Outputs There s one Form A relay at termnals TB-16 and TB-17 . The relay contacts are rated 3 amps at 250 Vac . Termnal TB-13E can also be configured as a dgtal output . Ths output crcut s a current- sourcng type rated at 12 VDC and 50 mA maxmum . The Form A relay and dgtal output can be programmed to ndcate any of the followng: RUN, FAULT, INVERSE FAULT, FAULT LOCKOUT, AT SPEED, ABOVE PRESET SPEED #3, CURRENT LIMIT, AUTO SPEED MODE, and REVERSE . Refer to Parameters 06 and 12 n Secton 15, DESCRIPTION OF PARAMETERS . The dagram below llustrates how TB-13E, when configured as a dgtal output, can be used to drve an external relay: Diode Snubber (1N4148 or Equivalent) TB-13E Relay Coil...

  • Page 22: Scl/Scm Control Wiring Diagrams

    SCL/SCM CONTROL WIRING DIAGRAMS 11.1 SCL/SCM Terminal Strip Shown below s the control termnal strp, along wth a bref descrpton of the functon of each termnal . The followng wrng dagram examples provde a quck reference to wre the drve for the most common configuratons . FORM A RELAY Maintained RUN/STOP Contact SCL/SCM Termnal Strp NOTE • The functon of termnals TB-13A, 13B, 13E and the Form A relay at termnals 16 and 17 are dependent on the programmng of certan parameters . Refer to Secton 15, DESCRIPTION OF PARAMETERS . • The dgtal nputs (termnals 1, 13A, 13B, and 13E) are actve-hgh . They can be actvated usng termnal 11 (whch s +12 VDC) as shown n the followng dagrams, or by usng an external voltage source wth a range of +12 VDC to...

  • Page 23: Two-WRe Start/Stop Control

    11.2 Two-Wire Start/Stop Control FORM A RELAY Maintained Maintained RUN/STOP RUN/STOP Contact Contact (REVERSE) (FORWARD) 2-Wre Start/Stop Control NOTE • Close TB-1 to TB-11 to RUN, and open to STOP . TB-1 functons as a RUN nput for two-wre start/stop crcuts, and a STOP nput for three-wre start/stop crcuts . Refer to Secton 11 .3 • If reverse drecton s requred, set ROTATION (Parameter 17) to FORWARD AND REVERSE (02), and program TB-13A (Parameter 10) to RUN REVERSE (06) . Close TB-13A to TB-11 to RUN n the reverse drecton, and open to STOP . • For 0-10 VDC or 4-20 mA speed control, set STANDARD SPEED SOURCE (Parameter 05) to 0-10 VDC (03) or 4-20 mA (04) . SM01M...

  • Page 24: Three-WRe Start/Stop Control

    11.3 Three-Wire Start/Stop Control FORM A RELAY Momentary Momentary STOP START Contact Contact 3-Wre Start/Stop Control NOTE • Program TB-13E (Parameter 12) for START FORWARD (06) . • If reverse drecton s requred, set ROTATION (Parameter 17) to FORWARD AND REVERSE (02), and program TB-13A (Parameter 10) for START REVERSE (07) . • Momentarly close TB-13E to TB-11 to START n the forward drecton, or close TB-13A to TB-11 to START n the reverse drecton . Momentarly open TB-1 to TB-11 to STOP the drve . • For 0-10 VDC or 4-20 mA speed control, set STANDARD SPEED SOURCE (Parameter 05) to 0-10 VDC (03) or 4-20 mA (04) .

  • Page 25: Preset Speeds & Speed Pot (2-WRe Start/Stop Control)

    11.4 Preset Speeds & Speed Pot (2-Wire Start/Stop Control) FORM A RELAY SPEED Maintained RUN/STOP Contact Speed Potentometer NOTE: • For preset speed control, all or some of the TB-13 termnals must be programmed as preset speed selects . If only two or three preset speeds are requred, only two of the TB-13 termnals must be used . Refer to the table n the descrpton of Parameters 31-37 n Secton 15 . • Program the PRESET SPEEDS (Parameters 31-37) to the desred values . •...

  • Page 26: Initial Power Up And Motor Rotation

    INITIAL POWER UP AND MOTOR ROTATION DANGER! Hazard of electrcal shock! Wat three mnutes after dsconnectng ncomng power before servcng drve . Capactors retan charge after power s removed . STOP! • DO NOT connect ncomng AC power to output termnals U, V, and W or termnals B+, B-! Severe damage to the drve wll result . Do not contnuously cycle nput power to the drve more than once every two mnutes . Damage to the drve wll result . • Severe damage to the drve can result f t s operated after a long perod of storage or nactvty wthout reformng the DC bus capactors! Refer to Secton 6 .1, Installation After a Long Period of Storage Before attemptng to operate the drve, motor, and drven equpment, be sure all procedures...
  • Page 27 3 . Use the  button to ncrease the speed setpont untl the motor starts to rotate . The left decmal pont wll lght as the speed setpont s ncreased . If the  button s held down, the speed setpont wll ncrease by tenths of Hz untl the next whole Hz s reached, and then t wll ncrease by one Hz ncrements . Otherwse, each push of the button wll ncrease the speed setpont by a tenth of a Hz . 4 . If the motor s rotatng n the wrong drecton, gve the drve a STOP command and remove power from the drve . Wat three mnutes for the bus capactors to dscharge, and swap any two of the motor wres connected to U, V, W . NOTE The drve s phase nsenstve wth respect to ncomng lne voltage . Ths means that the drve wll operate wth any phase sequence of the ncomng three phase voltage . Therefore, to change the motor rotaton, the phases must be swapped at the drve output termnals or at the motor . SM01M...

  • Page 28: Programming The Scl/Scm Drive

    PROGRAMMING THE SCL/SCM DRIVE The drve may be programmed by one of two methods: usng the three buttons and 3-dgt LED dsplay on the front of the drve, or by programmng the Electronc Programmng Module (EPM) usng the optonal EPM Programmer . Ths secton descrbes programmng the drve usng the buttons and dsplay, whch are shown below: BUTTONS DISPLAY Mode To enter the PROGRAM mode to access the parameters, press the Mode button . Ths wll actvate the PASSWORD prompt (f the password has not been dsabled) . The dsplay wll read “00” and the upper rght-hand decmal pont wll be blnkng, as shown below: Press Mode Dsplay reads "00" Upper rght decmal pont blnks Use the  and  buttons to scroll to the password value (the factory default password s “225”) and press the Mode button . Once the correct password value s entered, the dsplay wll read "P01", whch ndcates that the PROGRAM mode has been accessed at the begnnng of the parameter menu (P01 s the first parameter) . Ths s shown below: Use  and  to scroll to the password value Press Mode to enter password Parameter menu s accessed...

  • Page 29: SettNg Values N Tenths Of UnTs Above 100

    Use the  and  buttons to scroll to the desred parameter number . In the example below, Parameter 19 s beng dsplayed, whch s the ACCELERATION TIME of the drve: Use  and  to scroll to the desred parameter number (the example s Parameter 19 - ACCELERATION TIME) Once the desred parameter number s found, press the Mode button to dsplay the present parameter settng . The upper rght-hand decmal pont wll begn blnkng, ndcatng that the present parameter settng s beng dsplayed, and that t can be changed by usng the  and  buttons . Press Mode to dsplay present parameter settng (example set- tng s 20 .0) Upper rght decmal pont blnks Use  and  to change settng (example settng changed to 30 .0) Press Mode to store new settng Pressng Mode wll store the new settng and also ext the PROGRAM mode . To change another parameter, press the Mode key agan to re-enter the PROGRAM mode (the parameter menu wll be accessed at the parameter that was last vewed or changed before extng) . If the Mode key s pressed wthn two mnutes of extng the PROGRAM mode, the password s not requred access the parameters . After two mnutes, the password must be entered n order to access the parameters agan .

  • Page 30: ElectronC ProgrammNg Module (Epm)

    If, however, Parameter 16 - UNITS EDITING s set to TENTHS OF UNITS (01), parameter values and the keypad speed command can be adjusted n tenths of unt ncrements up to a value of 1000 (above 1000, whole unt ncrements only) . Each push of the  or  button wll adjust the value by one tenth of a unt . If the  or  button s pressed and held, the value wll ncrement by tenths of unts untl the next whole unt s reached, and then the value wll ncrement by whole unts . When a value above 100 s beng adjusted by tenths of unts, the value s shfted to the left by one dgt so that the tenths porton of the value can be dsplayed . Ths results n the first dgt (readng from left to rght) of the value dsappearng from the dsplay . Also, the lower decmal pont wll blnk to ndcate that the actual value s above 100 . Once the value s no longer beng adjusted, the value wll shft back to the rght and the tenths porton of the value wll dsappear . In the example below, Parameter 19 - ACCELERATION TIME s presently set to 243 .0 seconds, and s beng ncreased to 243 .7 seconds . Go to Parameter 19 and press Mode to see present settng ("243"...
  • Page 31 The SCL/SCM Seres drve contans two or three sets of parameter values, dependng on whether the drve has been programmed wth optonal OEM default settngs . The first set of values s the factory default settngs, whch are permanently stored on the man control board and cannot be changed . The second set of values s the user settngs, whch are stored n the EPM . When the drve leaves the factory, the user settngs are the same as the factory default settngs, but the user settngs can be changed to configure the drve for a partcular applcaton . The optonal thrd set of values s the OEM default settngs, whch are also stored n the EPM . OEM default settngs are typcally used n cases where many drves are used for the same applcaton, whch requres that all of the drves have the same parameter settngs . The OEM default settngs cannot be changed wthout the optonal EPM Programmer . The drve can be programmed to operate accordng to the user settngs or the OEM default settngs (Refer to Parameter 48 n Secton 15) . NOTE The drve wll not operate wthout the EPM nstalled . The drve wll dsplay “F1” f the EPM s mssng or damaged . STOP! Do not remove the EPM whle power s appled to the drve . Damage to the EPM and/or drve may result . The optonal EPM Programmer has the ablty to quckly and easly program many SC Seres drves for the same configuraton . Once a “master” EPM s programmed wth the desred parameter settngs, the EPM Programmer can then copy those settngs to other EPMs, allowng many drves to be configured very quckly . Consult the EPM Programmer Instructon Manual or contact the factory for more nformaton . If the OEM settngs n the EPM become corrupted, the drve wll operate normally, untl an attempt s made to perform a RESET OEM usng Parameter 48, PROGRAM SELECTION . The drve wll then flash “GF” to ndcate that the OEM settngs are no longer vald . The EPM must then be re-programmed usng the optonal EPM Programmer .

  • Page 32: Parameter Menu

    PARAMETER MENU FACTORY PARAMETER NAME RANGE OF ADJUSTMENT DEFAULT LINE VOLTAGE HIGH (01), LOW (02) HIGH (01) CARRIER FREQUENCY 4kHz (01), 6 kHz (02), 8 kHz (03), 10 kHz (04) 6 kHz (02) NORMAL (01), START ON POWER UP (02), START WITH DC BRAKE (03), AUTO RESTART WITH DC BRAKE (04), START METHOD...
  • Page 33 FACTORY PARAMETER NAME RANGE OF ADJUSTMENT DEFAULT TB-13E INPUT NONE (01), 0-10 VDC (02), 4-20 mA (03), FUNCTIONS PRESET SPEED #3 (04), INCREASE FREQ (05), START FORWARD (06), EXTERNAL FAULT (07), INVERSE EXT FAULT (08), AUX. STOP (09), ACCEL/DECEL #2 (10), NONE (01) TB-13E OUTPUT RUN (11), FAULT (12), INVERSE FAULT (13),...
  • Page 34 FACTORY PARAMETER NAME RANGE OF ADJUSTMENT DEFAULT SLIP COMPENSATION 0.0 - 5.0 % 0.00 % 31-37 PRESET SPEEDS 0.0 - MAXIMUM FREQUENCY 0.0 Hz SKIP BANDWIDTH 0.0 - 10.0 Hz 0.0 Hz SPEED SCALING 0.0 - 6500.0 ACCEL/DECEL #2 0.1 - 3600.0 SEC 20.0 SEC PASSWORD 000 - 999...

  • Page 35: Description Of Parameters

    DESCRIPTION OF PARAMETERS LINE VOLTAGE SELECTION Parameter P01 calbrates the drve for the actual appled nput voltage . Set ths parameter to HIGH (01) for 120, 220-240, and 460-480 Vac nput, or LOW (02) for 200-208 and 380-415 Vac nput . NOTE If ths parameter s changed whle the drve s runnng, the new value wll not take effect untl the drve s stopped . CARRIER FREQUENCY Parameter P02 sets the swtchng rate of the output IGBT’s . Increasng the carrer frequency wll result n less audble motor nose . Avalable settngs are: 4 kHz, 6 kHz, 8 kHz, and 10 kHz .
  • Page 36 03 START WITH DC BRAKE: When a START command s gven, the drve wll apply DC BRAKE VOLTAGE (Parameter 22) for the duraton of DC BRAKE TIME (Parameter 21) pror to startng the motor to ensure that the motor s not turnng . 04 AUTO RESTART WITH DC BRAKING: Upon a START command, after a fault, or upon applcaton of power, the drve wll apply DC BRAKE VOLTAGE (Parameter 22) for the duraton of DC BRAKE TIME (Parameter 21) pror to startng (or restartng) the motor . 05 FLYING RESTART 1: LOW performance . Slowest synchronzaton and lowest current level . Ths settng results n the smoothest synchronzaton . 06 FLYING RESTART 2: MEDIUM performance . Faster synchronzaton and hgher current level . Ths settng allows faster synchronzaton whle retanng smoothness . 07 FLYING RESTART 3: HIGH performance . Fastest synchronzaton and hghest current level . Ths settng allows the fastest synchronzaton, but sacrfices smoothness .
  • Page 37 04 RAMP WITH DC BRAKE: When a stop command s gven, the drve wll decelerate the motor down to 0 .2 Hz (at the rate set by Parameter 20 - DECELERATION TIME) and then actvate DC brakng accordng to the settngs of Parameters 21 - DC BRAKE TIME and 22 - DC BRAKE VOLTAGE . Ths s used to brng the load to a final stop, as the motor may stll be turnng slghtly after the drve stops . STANDARD SPEED SOURCE P05 selects the speed reference source when the drve s n STANDARD speed mode . The followng speed references can be selected: 01 KEYPAD: Use the  and  buttons to scroll to the desred speed . 02 PRESET SPEED #1: Drve wll operate at the frequency set n Parameter 31 . 03 0-10 VDC: Drve wll respond to a 0-10 VDC sgnal wred to TB-5 (+) and TB-2 (-) . 04 4-20 mA: Drve wll respond to a 4-20 mA sgnal wred to TB-25 (+) and TB-2 (-) . RELAY OUTPUT P06 selects the status ndcaton for the normally open relay output at TB-16 and TB-17: 01 NONE: Dsables the relay output . 02 RUN: Closes upon a START command . Opens f the drve s n a STOP state, the drve faults, or nput power s removed . DC brakng s consdered a STOP state . 03 FAULT: Closes f there s no fault condton . Opens f the drve faults, or nput power s removed .
  • Page 38 TB-13A FUNCTION SELECT P10 selects the functon of termnal TB-13A . Closng TB-13A to TB-11 (or openng n the case of settngs 08 and 10) actvates the selected functon . The followng functons can be selected: 01 NONE: Dsables the TB-13A functon . 02 0-10 VDC: Selects a 0-10 VDC sgnal (at TB-5) as the AUTO speed reference nput . 03 4-20 mA: Selects a 4-20 mA sgnal (at TB-25) as the AUTO speed reference nput . 04 PRESET SPEED #1: Selects PRESET SPEED #1 as the speed reference . The drve wll operate at the frequency programmed nto Parameter 31 . 05 START FORWARD: Sets up the drve for a 3-wre start/stop crcut . Momentarly close TB-13A to TB-11 to start the drve, and momentarly open TB-1 to TB-11 to stop . 06 RUN REVERSE: Close TB-13A to TB-11 to run n the reverse drecton, and open to stop . Close TB-1 to TB-11 to run n the forward drecton and open to stop .
  • Page 39 05 DECREASE FREQ: Closng TB-13B to TB-11 wll decrease the speed setpont untl the contact s opened . TB-13E must be programmed for INCREASE FREQ . 06 START FORWARD: Sets up the drve for a 3-wre start/stop crcut . Momentarly close TB-13B to TB-11 to start the drve, and momentarly open TB-1 to TB-11 to stop . 07 JOG FORWARD: Close TB-13B to TB-11 to JOG n the forward drecton . The drve wll run at PRESET SPEED #2 (Parameter 32) when n JOG mode . 08 JOG REVERSE: Close TB-13B to TB-11 to JOG n the reverse drecton . The drve wll run at PRESET SPEED #2 (Parameter 32) when n JOG mode . WARNING! • When operatng n JOG mode, the STOP sgnal and the AUXILIARY STOP functon (see Parameters 10-12) WILL NOT stop the drve . To stop the drve, remove the JOG command . • JOG REVERSE wll operate the drve n reverse rotaton even f ROTATION DIRECTION (Parameter 17) s set to FORWARD ONLY . 09 EXTERNAL FAULT: Sets TB-13B as a normally closed external fault nput . Open TB-13B to TB-11 to trp the drve . 10 INVERSE EXTERNAL FAULT: Sets TB-13B as a normally open external fault nput . Close TB-13B to TB-11 to trp the drve .
  • Page 40 The followng nput functons can be selected for P12: 01 NONE: Dsables the TB-13E functon . 02 0-10 VDC: Selects a 0-10 VDC sgnal (at TB-5) as the AUTO speed reference nput . 03 4-20 mA: Selects a 4-20 mA sgnal (at TB-25) as the AUTO speed reference nput . 04 PRESET SPEED #3: Selects PRESET SPEED #3 as the speed reference . The drve wll operate at the frequency programmed nto Parameter 33 . 05 INCREASE FREQ: Closng TB-13E to TB-11 wll ncrease the speed setpont untl the contact s opened . INCREASE FREQ wll only work when the drve s runnng . TB-13B must be programmed for DECREASE FREQ . 06 START FORWARD: Sets up the drve for a 3-wre start/stop crcut . Momentarly close TB-13E to TB-11 to start the drve, and momentarly open TB-1 to TB-11 to stop . 07 EXTERNAL FAULT: Sets TB-13E as a normally closed external fault nput . Open TB-13E to TB-11 to trp the drve .
  • Page 41 18 AUTOMATIC SPEED MODE: Closes f an AUTOMATIC (termnal strp) speed reference s actve . Opens f a STANDARD (Parameter 5) speed reference s actve . 19 REVERSE: Closes when reverse rotaton s actve . Opens when forward rotaton s actve (refer to Parameter 17 - ROTATION DIRECTION) . 20 DYNAMIC BRAKING: TB-13E becomes the "trgger" that actvates the optonal external Dynamc Brakng module . Refer to the nstructons ncluded wth the Dynamc Brakng opton .
  • Page 42 DECELERATION TIME P20 sets the deceleraton rate for all of the speed reference sources (keypad, speed pot, jog, MOP, and preset speeds) . Ths settng s the tme to decelerate from BASE FREQUENCY to 0 Hz . If the drve s set for COAST TO STOP (settng 01 or 02 n Parameter 04), ths parameter wll have no effect when a STOP command s gven . DC BRAKE TIME P21 sets the length of tme that the DC brakng voltage s appled to the motor . The DC BRAKE TIME should be set to the lowest value that provdes satsfactory operaton n order to mnmze motor heatng . DC BRAKE VOLTAGE P22 sets the magntude of the DC brakng voltage, n percentage of the lne voltage . The pont at whch the DC brakng s actvated depends on the selected STOP METHOD (Parameter 04): If COAST WITH DC BRAKE s selected, brakng s actvated after a tme delay of up to 2 seconds, dependng on the output frequency at the tme of the STOP command . In ths case, the DC brakng s the only force actng to decelerate the load .
  • Page 43 NOTE If ths parameter s changed whle the drve s runnng, the new value wll not take effect untl the drve s stopped . CURRENT LIMIT P25 sets the maxmum allowable output current of the drve . The maxmum settng s ether 180% or 150%, dependng on whether LINE VOLTAGE SELECTION (Parameter 01) s set to HIGH or LOW . If the load demands more current than the CURRENT LIMIT settng, the drve wll reduce the output frequency n an attempt to reduce the output current . When the overcurrent condton passes, the drve wll accelerate the motor back up to the speed setpont . MOTOR OVERLOAD The SCL/SCM Seres s UL approved for sold state motor overload protecton, and therefore does not requre a separate thermal overload relay for sngle motor applcatons .
  • Page 44 FIXED BOOST FIXED BOOST ncreases startng torque by ncreasng the output voltage when operatng below half of the base frequency . For better out-of-the-box performance, SCL/SCM Seres drves are shpped wth a settng that s dfferent from the factory default of 1% . Unts rated 0 .33 to 1 HP (0 .25 to 0 .75 kW) = 5 .3%, 1 .5 to 2 HP (1 .1 to 1 .5 kW) = 4 .4%, 3 HP (2 .2 kW) = 3 .6%, 5 HP (4 kW) = 3 .0%, 7 .5 HP (5 .5 kW) = 2 .7%, 10 HP (7 .5 kW) = 2 .4%, and 15 HP (11 kW) = 2 .2% . ACCELERATION BOOST ACCELERATION BOOST helps accelerate hgh-nerta loads . Durng acceleraton, the output voltage s ncreased to ncrease motor torque . Once the motor reaches the new speed setpont, the boost s turned off and the output voltage returns to the normal value .
  • Page 45 Preset Speed #6 and #7 can also be used as skp frequences to restrct the drve from operatng at frequences that cause vbraton n the system . Refer to Parameter 38 . SKIP BANDWIDTH The SCL/SCM drve has two skp frequences that can be used to lock out crtcal frequences that cause mechancal resonance n the system . Once SKIP BANDWIDTH s set to a value other than 0 Hz, the skp frequences are enabled . When the skp frequency functon s enabled, PRESET SPEED #6 and #7 are used as the skp frequences . SKIP BANDWIDTH sets the range above the skp frequences that the drve wll not operate wthn . Example: The crtcal frequency s 23 Hz, and t s desred to skp a frequency range of 3 Hz above and below the crtcal frequency (therefore the skp range s 20 to 26 Hz) . PRESET SPEED #6 or #7 would be set to 20 Hz, and the SKIP BANDWIDTH would be set to 6 Hz . If the drve s runnng at a speed below the skp range, and t s gven a speed command that s wthn the skp range, the drve wll accelerate to the start of the skp range (20 Hz n the example) and run at that speed untl the speed command s greater than or equal to the "top" of the skp range . The drve wll then accelerate through the skp range to the new speed . Lkewse, f the drve s runnng at a speed above the skp range, and t s gven a speed command that s wthn the skp range, the drve wll decelerate to the "top" of the skp range (26 Hz n the example) and run at that speed untl the speed command s less...
  • Page 46 NOTE • If the dsplayed value wll exceed 999, the value s shown n two parts . For example, f the dsplayed value s 1800, the dsplay wll ndcate ths by togglng between "1--" and "800" . • If SPEED SCALING s set such that the maxmum dsplayable value (6553 .6) s exceeded, the dsplay wll flash "9999" to ndcate that the value s out of range . For example, f SPEED SCALING s set to 6000, the drve wll dsplay 6000 when t s runnng at 60 Hz . If the speed s ncreased past 65 .5 Hz (at 65 .5 Hz, the scaled value would be 6550), the dsplay wll flash "9999" because a scaled value above 6553 .6 cannot be dsplayed .
  • Page 47 PROGRAM SELECTION P48 s used to select whether the drve wll operate accordng to the user settngs or the optonal OEM default settngs, and to reset the parameters to default settngs . Refer to Secton 13 .2 . 01 OPERATE WITH USER SETTINGS: The drve wll operate accordng to the user settngs . Operaton n USER mode allows the parameter values to be changed to sut any applcaton . 02 OPERATE WITH OEM DEFAULTS: The drve wll operate accordng to the optonal OEM default settngs, whch configure the drve for a specfic applcaton . When operatng n OEM mode, the parameter values can be vewed, but not changed . If an attempt s made to change a parameter settng, the dsplay wll flash “GE” . If the drve s not programmed wth OEM default settngs, the dsplay wll flash “GF” f ths opton s selected . 03 RESET OEM: Resets the user parameters to the OEM default settngs . If the drve s not programmed wth OEM default settngs, the dsplay wll flash “GF” f ths opton s selected .
  • Page 48 FAULT HISTORY The FAULT HISTORY stores the last eght faults that trpped the drve . Refer to Secton 16, TROUBLESHOOTING for a lst of the faults and possble causes . Use the  and  buttons to scroll through the fault entres . The faults are stored from newest to oldest, wth the first fault shown beng the most recent . The dsplay wll read “_ _” f the FAULT HISTORY does not contan any fault messages . SOFTWARE VERSION Parameter P51 dsplays the software verson number for the control board software . Ths nformaton s useful when contactng the factory for programmng or troubleshootng assstance . The software verson s dsplayed n two parts whch alternate . The first part s the software verson, and the second part s the revson number . For example, f the dsplay flashes "94" and "02", ths ndcates that the drve contans the second revson of verson 94 software .
  • Page 49 TERMINAL STRIP STATUS P57 ndcates the status of several termnals usng the vertcal segments of the LED dsplay . An llumnated segment ndcates that the partcular termnal s closed to TB-11 . TB-13E TB-1 TB-13A (nput) TB-13E FACTORY TB-13B (output) RESERVED KEYPAD AND PROTECTION STATUS P58 ndcates the status of the buttons on the keypad, and the status of the protectve crcutry n the drve, usng the horzontal segments of the LED . An llumnated segment ndcates that the correspondng button s pressed, or the protectve crcut s actve .   FCLIM OUTPUT Mode FAULT FCLIM s an abbrevaton for Fast Current Lmt . SM01M...

  • Page 50: Troubleshooting

    TROUBLESHOOTING To ad n troubleshootng, Parameters 50 through 60 can be accessed wthout enterng the PASSWORD . Smply press the Mode button twce to “skp” over the PASSWORD prompt, and “P50” wll be dsplayed to ndcate that the parameter menu has been entered and Parameter 50 (FAULT HISTORY) can be vewed . The  and  buttons can then be used to scroll from Parameter 50 to Parameter 60 . Once the desred parameter s found, press the Mode button to vew ts “contents” . When finshed, press Mode to ext the parameter menu . An example s shown heren: Press Mode once Dsplay reads "00" Upper rght decmal pont blnks Press Mode agan Dsplay reads "P50" (FAULT HISTORY) Use  and  to scroll to the desred parameter number (In ths example Parameter 54 has been selected, whch s MOTOR LOAD) Press Mode to vew parameter con- tents (77 = 77% LOAD) Upper rght decmal pont blnks Press Mode agan to ext In the example above, Parameter 54 - MOTOR LOAD s beng vewed . The “77” n the example ndcates that the load on the motor s 77% of the output current ratng of the drve . The table heren lsts the fault condtons that wll cause the drve to shut down, as well as some possble causes . Contact the factory for more nformaton on troubleshootng faults . SM01M...
  • Page 51 FAULT MESSAGES FAULT DESCRIPTION & POSSIBLE CAUSES High Temp. Fault: Ambient temperature is too high; Cooling fan has failed (if equipped). Control Fault: A blank EPM, or an EPM with corrupted data has been installed. Per- form a factory reset using Parameter 48 - PROGRAM SELECTION. Incompatibility Fault: An EPM with an incompatible parameter version has been in- stalled.

  • Page 52: Scl/Scm Display Messages

    SCL/SCM DISPLAY MESSAGES The followng paragraphs descrbe the varous dsplays and messages that can appear on the SCL/SCM drve . 17.1 Speed Display If the drve s n a STOP state (ndcated by "- - -" on the dsplay), and the commanded speed s changed, the dsplay wll show the commanded speed, and the upper left decmal pont wll turn on sold . About five seconds after a change s made, the dsplay wll begn to alternate between the commanded speed value and the "- - -" dsplay . If the Mode button s pressed, the dsplay wll stop alternatng and show the "- - -" dsplay only . When the drve s gven a START command, the dsplayed speed wll start ncreasng as the drve accelerates up to the commanded speed . If the commanded speed s changed whle the drve s runnng, the dsplay wll show the commanded speed rather than the actual speed, untl the actual speed reaches the commanded speed . If the commanded speed s changed faster than the drve can accelerate or decelerate, the upper left decmal pont wll blnk to ndcate that the the drve s acceleratng or deceleratng to the new speed . Once the actual speed reaches the commanded speed, the upper left decmal pont wll turn on sold for 5 seconds and then turn off to ndcate that the commanded speed has been reached, and that the dsplay s now showng the...

  • Page 53: Status And WarnNg Messages

    Refer to the followng table for the possble speed reference source dsplays: SPEED SOURCE DISPLAYS DISPLAY DESCRIPTION CONTROL PAD: Speed is set using the  and  buttons on the front of the drive. EXTERNAL CURRENT: Speed is controlled by a 4-20 mA signal wired to TB-25 and TB-2 EXTERNAL VOLTAGE: Speed is controlled by a 0-10 VDC signal wired to TB-5 and TB-2. JOG: The drive is in Jog mode, and the speed is set by Preset Speed #2 (Parameter 32).
  • Page 54 Notes...
  • Page 55 Notes...
  • Page 56 Notes...
  • Page 57 Notes...
  • Page 58 Notes...
  • Page 60 AC Technology Corporation 630 Douglas Street • Uxbridge, MA 01569 • USA Sales: 800 217-9100 • Service: 508 278-9100 www.lenze-actech.com SM01M...

This manual is also suitable for:

Scm series

Table of Contents