Safety Precautions
Contents
1. CMC M Soft Starter User s Manual Appendix 3 Frame size of CMC M and Perforate dimension unit mm take 380V as example Model G H I K L M A B C CMC 008 075 173 286 203 133 250 7 20 10 100 CMC 090 185 286 440 220 240 357 9 20 10 100 CMC 220 315 325 480 220 279 386 9 20 10 100 CMC 400 530 407 620 220 350 481 9 20 10 100 bab Pr q d N a U Je ehi I Products of 75K W and below Products of 90K W and above Appendix4 Model Selecting to Soft Starter Note size of F001 173 X286X 203 F002 286 440X220 F003 325 X 480X220 37 EF TE CMC M Soft Starter User s Manual CRIA pos 220 400 F003 250 456 roos SEE 560 F004 407 x 620 x 220 width x length x thickness 38 39 0 mantas XINN SPAZA2 SLECTRIC CMC M Soft Starter User s Manual 40 41 0 mantas XINN SPAZA2 SLECTRIC CMC M Soft Starter User s Manual 32 312. CMC M Soft Starter User s Manual Safety Precautions 1 Fatal voltage may appear on CMC M s output terminals once the main circuit is energized 2 Never connect input cable IL1 3L2 5L3 to output terminal 2T1 4T2 6T3 3 Compensating capacitor or piezoresistor are not allowed to connected to CMC M s output terminal 2T1 4T2 6T3 4 Separate the output cable of CMC M and frequency converter when one of them is used as spare 5 Do not attempt to repair damaged components Please contact your supplier 6 Heatsink may be very hot 7 Never connect power supply cable to output terminal of CMC M 8 Fatal voltage presences on output side both when CMC M is starting and stopping d He cms CMC M Soft Starter User s Manual Table of contents 6 4 Kick torque start ie as as ss sss sss dl 6 5 Freg Stages ces OE N als ah ends wae ee DA 6 6 Soft Ed eo EES 07 bi AA 6 8 Soft stop plus braking scx ase ann ha en SE at ae ges nD Foreword 1 Description and Features of Soft Starter 1 1 Description 7 Parameter and Description ee cee cee cee cee coo sss nen nen ne see 24 7 1 C000 C009 parameters se e a en as men as ee a a 24 7 2 C100 C105 parameters an s se nr ae 25 3 1 Operation condition en s een 7 3 C200 C205 parameters ass cee cee ono cee cee eee eee cee eee nen nen 2O 3 2 Direction idad TO 7 4 C300 C309 parameters s e coo st see ss see ss
3. 25 30 0 to check Phase sequence check mote check 0 SCR protection enabled 1 SCR protection disabled Motor rate current C104 SCR protection Time limit for starting C105 C106 C109 Notidentified 9 7 3 parameters for port setup C200 C205 6 parameters totally Parameter Description Range Factory set 0 Control through terminals 1 Control through keyboard 2 Both panel control and terminal control are enabled Control mode selecting C200 C201 Start delay 0 250S 0 0 Fault reset 1 Signal form time delay Input signal for relay K3 pa terminal D1 2 Emergency stop 3 Electrical leakage locked detection 25 es XINN SPREAD SLECTRIC C203 Time delay for relay K2 Output signal C204 ofrelay K3 C205 Time delay ofrelay K3 C206 C207 Parameter of Manufacturer C208 C209 Not identified 0 2508S 0 0 Full voltage 1 Ramping up 2 Ramping down 3 Fault 4 Braking 6 5 Running at full voltage 6 Programmable time delay 7 Electrical leakage detecting 0 250S 0 Not allowed to modify Bee 7 4 Parameters for data recording C300 C309 parameters totally Parameter Description Rate current en ofCMC M Range Factory set 15 0 9999 A C301 Not identified Precision of C302 displayed current Not allowed to modify C303 Current rectification Parameter
4. delay set by parameter item C205 is up and it is less than the braking time set by parameter item C009 Running put out the signal during motor running time delay set by parameter item C205 is up Programmable time delay relay parameter C202 must set time delay relay input which is take as a time delay relay Electrical leakage locked detecting parameter item C202 must set electrical leakage locked detecting input and parameter item C205 must set 0 Voltage Insulation resistance to earth for single phase AC380V 660V Electrical leakage detecting act when It s lt 20k Q 20 AC1140V Electrical leakage detecting act when it s lt 40k Q 20 30 CMC M Soft Starter User s Manual contactor Schematic picture for electrical leakage detecting Parameters for recording C3 This parameter group is to recording CMC M s operation information and state information which can not be modified by customer Chapter8 Trouble shooting 8 1 Diagnostic table CMC M will trip to stop when protection acts and a fault code will be displayed on panel by which customer may shoot the trouble 31 ns XINN SPREAD ELECTRIC Display State description amp causes Corrective action STOP No display Err Motor does not react when start command is applied Phase missing during motor starting 1 Check if terminals 3 4 5 are con
5. uonersdo Tonuoo ssedAg dojs uni J9J18I8 23B 0A Jonuog uonoauuoos p 01 L1 L2 L3 1H AA t padueyo SI 9MADP oy Jo Indyno JI pasTAar 20 0 Spaau 1 un s JOJOR uo paseg st WeIseIp ou PNO onuoo IVA 5 3 a 8 O e 5 o Sl o 101 u09 pou enq dOLS CMC M soft starter 8 9 8 S o o N un S e gt D PNO WW Motor 13 12 mS XINN SPREND ELECTRIC Note 1 The above diagram is for single node control mode Soft starter runs when connection point contacted soft starter stops when connection point break contacted Run command by LED panel is disabled when starter is connected according to this diagram Terminal 3 4 and 5 for run stop signal is a passive node 2 PE wire for the starter should be as short as possible and connected to the nearest ground point The appropriate ground point should be on the mounting plate next to soft starter The mounting plate should be grounded as well which is not protective grounding but functional grounding 3 Secondary wire diameter of current transformer should be not less than 2m m2 Please differ input wire P from output wire K when current transformer is connected to the system Please connect the current transformer according to Diagram for typical 4 4 Terminal description There are 19 external control terminals on CMC M starter which is convenience for users to c
6. with other parameters to starts motor Soft starter begins to start motor only when time delay which is set in parameter item C201 is up after CMC M gets a valid start command Parameter item C202 is to set input signal mode of programmable terminal DI Fault reset CMC M will start motor again if a start command present when the fault is reset Time delay relay K3 output signal of time delay relay K3 is seta programmable time delay signal automatically Electrical leakage locked detecting output signal of time delay relay K3 is set electrical leakage locked detecting automatically VBypass relay K2 relay K2 contacts when time delay is up in case a time delay is set in parameter item C203 ORelay K3 parameter item C204 and C205 are to control the output of relay K3 Full voltage contacts when output voltage reaches rate voltage parameter item C205 Starting soft starter is starting the motor time delay set by parameter item C205 is up The signal will not put out if voltage increases to full before the time delay is up 29 ms KUN SPAZA2 SLECTRIE Soft stopping the signal put out when soft starter is ramping down time delay set by parameter item C205 is up and it is less than the soft stopping time set by parameter item C007 Fault put out the signal when a fault is detected by soft starter time delay set by parameter item C205 is up Braking put out the signal when soft starter is braking time
7. 0 MC 400 3 780 150015 bar dapper 470 CMC 470 3 920 CJ20 1000 150015 banner 530 CMC 530 3 1000 CJ20 1000 15005 beter Notice for ordering Inform the supplier of the model No power application and the operating condition so as to select the product properly when ordering Standard CMC starter does not integrate bypass contactor and current transformer please choose the bypass contactor and the current transformer two for each according to model and specification listed in above table while purchasing Current transformer must be connecting to the position the basic schematic diagram 35 mS XINN SPREAD SLECTRIC VSelection of accessories is according to current of controller when line voltage is AC660V AC1140V Selection of corresponding current transformer and contactor is according to current of controller Accessories specification in above table is only for reference Appendix 2 Basic setting for different application only for reference Load type oe Saas Fa ie Propeller 20 10 0 DES Centrifugal fan 15 20 0 3 5 Centrifugal pump 20 6 6 3 Piston compressor 20 15 0 3 Lifting device 30 15 6 3 5 Mixer 40 15 0 3 5 Crusher 30 15 6 33 Screw compressor 20 15 0 3 5 Spiral conveyor 15 10 6 55 Idling motor 20 10 0 2 5 Belt conveyor 20 15 10 5 Heat pump 20 15 6 3 Elevator 20 10 0 3 Gas pump 20 10 0 2 5 36
8. 60 Ue C009 Braking time 0 250S 0 0 Full voltage 1 Ramping up o l 2 Ramping down utput signal 3 Fault a ofrelayK3 4 Braking 4 6 5 Running at full voltage 6 Programmable time delay 7 Electrical leakage detecting 23 s Manual maas XINN SPREND ZLEC Chapter7 Parameter and Description Parameters of CMC M soft starter are divided into groups parameters start with CO which are for motor starting or stopping the ones start with C1 which are for protections the ones start with C2 which are for port setup and the rest are start with C3 which are for data recording 7 1 Parameters for motor starting or stopping C000 C009 10 parameters totally Parameter Description Factory set 0 voltage ramp C000 Ramp mode for start ann 0 C001 Kick voltage 20 100 Ue 20 C002 Duration ofkick start 0 200 x 10mS 0 C003 Initial voltagelcurrent 20 100 Ue 20 100 le 30 C004 Starting time 0 60S 10 C005 Current limit 100 500 le 300 C006 Second starting permit 0 C007 Ramp down time 0 C008 Ramp down voltage 20 60 Ue 20 C009 Brakingtime 0 250S 0 24 CMC M Soft Starter User s Manual 7 2 Parameters for motor protection C100 C105 6 parameters totally Parameter Description Range Factory set C100 C101 15 0 9999A Over current 100 500 le Electrical thermal 10A 10 15 overload 20
9. command The Im is 19 mas KUN SPAZA2 ELECTRIC kept for a period and motor accelerates continually while output voltage ramp up rapidly to full value thus the motor starts up Parameter Description Range Set value Factory set C004 Starting time 0 60S 0 10 C005 Current limit 100 500 le 300 Note means that user can set according to specific application 6 2 Voltage ramp start This starting mode is applicable to large inertia load It can reduce starting impact and mechanical stress considerablely for situations that smooth start are required Parameter Description Range Set value Factory set C000 Ramp mode for start 0 1 0 0 C003 Initial voltageleurrent 20 100 Ue 20 100 le os 30 C004 Starting time 0 60S 10 C005 Current limit 100 500 le Se 300 6 3 Current ramp start When soft starter get the start command its output current ramp up to Im within preset time while the voltage increases ata certain 20 CMC M Soft Starter User s Manual rate and the current is kept under Im till motor starts up This start mode provides a stable current and avoids motor vibration in case a fractional load Parameter Description Range Set value Factory set Ramp mode for start 0 1 1 0 Initial voltage current 20 100 Ue 20 100 le s 30 Starting time 0 60S 10 C005 Current
10. f current transformer is connected to 1 2 3 4 of terminal X2 and make sure it is not reversed y Check if the device for current limiting works y Check if ratio of current transformer is Correct current limiting failed y Check if there is a short circuit on output side of CMC M Sudden load weighting Fluctuating load y Check if current transformer matches Over current during running Electrical leakage 1 Insulation resistance between motor and on motor earth is not high enough Electrical thermal 1 Excessive load overload 1 Reverse input lines or set not to check Phase reverse phase sequence 8 2 Fault reset CMC M memories fault information Therefore customer need 1 Put the starter out of service and contact supplier if you this fault is encountered to reset the fault record through STOP button keep pressing over four seconds or put in a reset signal to terminal D1 after a fault is cleared so that the starter is recovered to stand by for operation Chapter9 Maintenance 1 Dust too much dust will lower insulation grade of starter and may lead to poor performance 1 Dedust gently by dry clean brush 33 Y MEE XINN SPREND ELECTRIC 2 Dedust by compressed air 2 Moisture condensation moisture condensation may lower insulation grade of soft starter and may lead to poor performance 1 Dry condensation w
11. h is a convenience for customer e Analogue output CMC M provides an output current signal of 4 20mA for CMC M Soft Starter User s Manual customer Advanced protection Multi protections as over current input output phase missing thyristor short circuit overheat protections keep the motor and Chapter2 Receiving Inspection Every CMC M has been tested for all functions and operation before delivery Please inspect it as following steps when you receive your control Please contact the supplier for any problem or damage 1 Check the nameplate of the CMC M is certain that the product you received correspond to your order 1 Nameplate description of CMC starter CMC Series Motor Soft Starter Product model CMC Motor power KW Power supply 380 VAC Category AC 53b National standard GB14048 6 2008 XI AN SPREAD ELECTRIC CO LTD TEL 86 29 85692700 85692711 Bs XINN SPREAD ELECTRIC 2 Model description of CMC starter CMC A Line voltage e g 3 represent 380V Power of applicable motor Product code 3 Serial description of CMC starter NO XXXXXXXXXXXXXXXXXCMC XX L Digital type M Intelligent Digital type SX Intelligent Chinese characters display type M2 Private for Machine 2 Inspect for shipping damage as housing depression or distortion loose partinside the machine or loose w
12. imit the torque within torque limit when accelerating time is up before motor starts up Starting time means rate of rotation change but not equal to time the 27 Y BS KUN SPREND SLECTRIE motor takes to start up Parameters for protection C1 Customer may set parameter item C100 namely motor rate current so that CMC M fits motor nicely and protects motor comprehensively CMC M will trip the motor if its running current exceed the value that parameter item C101 set CMC M will trip the motor for over current if its running current exceed the value that parameter item C101 set CMC M will trip the motor for electrical thermal overload if it surpasses the thermal overload grade and trip time that parameter item C102 set The fault information will be displayed on panel for customer s trouble shooting Rate current of motor should not less than 50 of CMC M srate current Please set parameter item C103 not to check phase sequence if it is not required vise versa Please set parameter item C104 1 if SCR protection is not required other wise set it 0 time s 10000 1000 100 30grade 25grade 20grade 15grade lOgrade 10Agrade 1 2 3 4 5 current x e Trip curve for electrical overload 28 CMC M Soft Starter User s Manual Parameters for port set C2 Customer may start or stop CMC M by parameter item C201 Parameter item C201 works together
13. iring 3 Verify each starter is packed with Quality Certificate Warranty Certificate Packing List and Instruction Manual 4 Warranty for our product is according to the Warranty Certificate Please fill the Warranty Certificate and send it back to xichi Spread Electric Co Ltd or the supplier after you accepted the machine CMC M Soft Starter User Chapter3 Operation Condition and Installation 3 1 Operation Condition Control supply AC110V 220V 15 50 60Hz Power supply AC380V 660V 1140V 30 Rate current 15 1000 Amps 22 ratings totally Adoptable motor Standard three phase AC squirrel cage motors Current limit start voltage ramp start Ramp mode hia voltage ramp start with current limit Stop made Current limiting voltage ramp Logic input Maximum starts voltage ramp with current limit Impedance 1 8K control voltage 15V May start frequently or infrequently we recommend less than 10 starts per per hour oe Protections Phase failure over current short circuit SCR protection over heat etc IP grade IP00 IP20 Cooling method Natural cooling or forced air cooling Install mode Wall suspending type Physical location Derate Amp rating when Altitude is above 2000 meters Ambient temperature is 25 C 45 C Humidity is less than 95 20 C 5 C No flammable explosive corrosive gases conductive dusts installed indoor and ventilated we
14. ith an electrical blower or an electrical heater 2 Dehumidify power distribution room 3 Inspect intactness of components in starter periodically to ensure there are in good condition 4 Check the cooling channel of soft starter and make sure it s not blocked by sundries and dust Maintenance amp inspection must be proceed after all input power supplies of soft starter are disconnected Chapter10 Description of Appendix Appendix 1 Catalogue No and Accessories 380V w a ypas ore gene ci 7 5 18 CIX4 25 505 ud 11 CMC 011 3 24 CIX4 32 50 5 10 mm 15 CMC 015 3 30 CIX4 32 1005 16mm2 18 5 CMC 018 3 39 CIX4 40 100 5 16 mm2 22 CMC 022 3 45 CIX4 50 1005 16 mm2 30 CMC 030 3 60 CIX4 63 100 5 25mm2 37 CMC 037 3 Te CIX4 80 20015 25mm2 34 CMC M Soft Starter User s Manual 45 CMC 045 3 90 CJX4 95 59 CMC 055 3 110 CJX4 115F CMC 075 3 150 CJX4 150F 75 90 CMC 090 3 CJX4 185F 40015 20X3 Copper row 110 CMC 110 3 CJX4 225F 500 5 20X3 bar copper 132 MC 132 3 CJX4 265F 5005 25X3 bar copper 160 CJX4 330F 60015 30X3 bar copper 185 CJX4 400F 60015 30X4 bar copper 220 MC 220 3 CJX4 500F 800 5 30X4 bar copper 250 280 MC 250 3 560 CJX4 500F 100015 40X4 bar copper CIX4 630F 100015 beter 150015 40X5 bar copper 40
15. limit 100 500 le ae 300 6 4 Kick torque start Kick torque start is mainly used on high stiction loads by which friction is brokenout a sudden torque applied to the load The output voltage reaches preset kick voltage rapidly and keeps at it before the kick start time runs up Then the CMC M starts the motor according to preset initial voltage initial current and starting time till it starts up Kick torque start is always selected together with other start modes and kick voltage and kick time should be set Parameter Description Range Set value Factory set C000 Ramp mode for start 0 1 C001 Kick voltage 20 100 Ue C002 Duration of kick start 0 200 x 10mS de 0 C003 Initial voltage current o 23 30 21 mS KUN SPAZA2 ELECTRIC 6 5 Free stop When both ramp down time C007 and braking time C009 are set zero motor will stop freely After soft starter receives stopping command it firstly disconnects the control relay of bypass contactor and consequently lockout the output of thyristor on main circuit Motor stops freely according to inertia load Parameter Description Range Set value Factory set C007 Ramp down time 0 60S 0 0 C009 Braking time 0 250S 0 0 6 6 Soft stop When soft stopping is selected CMC M dis contacts bypass contactor and ramp down voltage to the set point within stopping time Process of Soft stopping proce
16. ll Vibration is less than 0 5G s Manual Y MEE KUN SPAZA2 ELECTRIC 3 2 Direction It should be installed vertically for effective cooling and ventilation when soft starter is in operation 3 3 Dimension For convenience of maintenance there must be enough clearance see Appendix 3 between the wall and starter and also for sufficient air flow Please log on our website www xichi cn to download the size of relevant air blowers if it is needed 3 4 Electrical installation Input power cables are connected to the top of the device and output cables are connected to the bottom The cable should be big enough concerning the current will go through Please see Appendix 1 for selection of relevant parts Chapter 4 Electrical Connection 4 1 Basic schematic diagram Terminal 1L1 3L2 and 5L3 of soft starter are connected to three phase power supply and 2T1 4T2 and 6T3 are connected to motor Customer may select phase sequence check by set the relevant parameter The in built signal relay K2 can be used to control the contactor when bypass contactor is applied CMC M Soft Starter User s Manual ON EN MY P MER 0 Ox op din OX 40 20mA o analogue output 0X1 1 En CMC M 4 6 X3 1 5528 Man BypassLas Yo PEN AT pu ON FU Lo 035 NO 0X3 6 CMC M Soft Starter User s Manual 4 3 Diagram for typical application 4 2 Diagrammatic picture Buneorpur
17. ne from mechanical or electric impact caused by conventional starting modes such as direct starting Y delta starting and selfcouping starting start current as well as requirement for power distribution are reduced considerably therefore the expense is reduced 1 2 Features e Multiple start mode Current limit start voltage ramp start voltage ramp start with current limit and programmable kick torque and current limit are available for each mode CMC M is prepared to match the aggressive application start your motor in the best way Improved reliability Greater system operation accuracy and high process speed due mS KUN SPAZA2 SLECTRIE to the digitalization of the signal in the control circuit by which avoids the adjustment in the analogous circuit Interference resistances Isolated external controllings and classed jam resistance assured the device is applicable for operating in aggressive industrial environment e Simplized operation With the help of multi purpose control system the starter can adapt to different applications through direct user interface by selecting different preset options and make a quick set up e Compact Size The unique compact designed CMC M reduces cost for customers due to the convenience to retrofit inside the existing motor cabinets e Frequency self adopting to electrical supply CMC M provides frequency 50 60Hz self adopting function whic
18. nected 2 Check control circuit if it is connected properly and if control switch works properly 3 Check if control voltage is too low 4 Parameter C200 is not properly set 1 Check if terminal 8 amp 9 of X3 are jumped 2 Check if control voltage is of 1 Check phase voltage of power pack and correct it if a phase is missing Erre Err SCR overheat Motor start failure 1 Check if CMM M is ventilated well and installed vertically 2 Check if heatsink of Comic M is overheating or switch for heatsink is Disconnected Start of CMC M is too much reduce its start frequency 3 Control voltage is too low Voltage loss during starting is too much 1 Check if each parameter setting matches motor parameter 2 Check if current limit is too low or transformation ratio of current transformer is not correct Err Input side and output side of CMC M are short circuit Input side and output side form a 1 Check if bypass contactor is contacted 2 Check if SCR is brokendown or damaged Motor circuit is a Open circuit parameter C104 is set 0 1 Check if CMC M is connected to motor properly and reliably 2 check if there is a open circuit inside motor Check if motor is 3 Check if SCR is brokendown or damaged 4 Check if one phase is missing on input cable 32 CMC M Soft Starter User s Manual y Check i
19. nennen see fy 5 3 Explanation of statuses s an see ses se ate ses a oe on dek cea 17 Appendix 3 Appearance of Soft Starter and Perforate dimension ee eee cee EER eee cee cee cee EER ves cen EER cee EER cesses en nennen EER RE 37 18 Appendix 4 Model Selection of Soft Starter een 37 5 4 Procedure to Modify Parameter 6 Control Mode of Soft Starter see ce cee cee coo sen cee sen see ees en LO 6 1 Current limiting start e sss sen ooo ono een nen een nen nen ee ees ses 19 6 2 Ramp current limiting start e se se ses ses see see sse sss cee nen see ZO 6 3 Voltage ramp Start nina ia Rae ige EE ate asita sya 20 Y UBS KUN SPREND ELECTRIC Foreword Thanks for choosing CMC M for your application For proper operation and good performance of the starter amp security of operators please read this instruction manual carefully before operation Contact us or our local distributor if you have any problem that is not mentioned in this manual during the operation of CMC M We will by all means to solve your problem CMC M Soft Starter User s Manual Chapter1 Description and Features of CMC MSoft Starter 1 1 Description CMC M Motor soft starter is a new kind of motor starting and protecting device which is integrated with electronic power technology microprocessor and automatic control This starter provides smooth step less soft start and stop control that protect the machi
20. of CICNE Manufacturer Not allowed to modify Not allowed to modify C307 C309 Not identified 26 CMC M Soft Starter User s Manual 7 5 Function description 4 Parameters for motor starting or stopping CO refer to chapter 6 for starting modes description Customer may get the best start curve by selecting different start modes through parameter group C000 to meet load requirement of specific application A start torque will be applied to motor at the beginning of motor starting and then CMC M starts the motor according to preset initial voltage initial current and starting time till it starts up If parameter item C006 is not set zero CMC M will start the motor according to the preset initial voltagel initial current and starting time the second time in case the motor does not start up when starting time is up until the motor starts up Starting current limit will be restricted under the value what parameter item C005 set Note The corresponding parameter item C003 represents initial voltage when start mode is set voltage ramp and it represents initial current when start mode is set current ramp Setting of parameter item C004 namely starting time will decide when to increase initial torque to full torque The motor will generate a lower accelerating torque if the starting time is long enough The motor has time to accelerate to nominal speed only ifan appropriate starting time is set CMC M will l
21. ontrol the device by external signal remotely and systematically Terminal No Name of terminal Description Terminal for Connected tothree phase 1L1 3L2 5L3 power supply AC power pack Main loop Output terminal Connected to three phase AMIE GIS of CMC M asynchronous motor CMC M Soft Starter User s Manual X1 1 Analogue output 1 4 20mA 0 2Ie 150 500U Impedance X1 2 Analogue output 2 of output signal x1 3 COM Common for logic controlling X1 4 input terminal for J X1 35X1 4t remote run RUN UMP an XS input terminal for Disconnect X1 35 Control remote stop STOP X1 5 to stop circuit Input terminal for X1 6 programmable Selected by parameter digital controlling C202 D1 X2 1 Input terminal for L1 phase current L1 phase current li ep sampling bes X2 3 Input terminal for L3 phase current L3 phase current li X2 4 sampling Pan p ns X3 1 When the relay is powered Relay contact K11 and K12 are closed Contact capacity X3 2 Kl for fault output AC250V 5A DC30V 5A X3 3 When the relay is powered Relay contact K21 and K22 are closed X3 4 K2 for bypass output Contact capacity AC250V 5A DC30V 5A X3 5 Relay contact K3 When the relay is powered for programmable K31 and K32 are closed X3 6 e Contact capacity ad AC250V SA DC30V SA ES KUN SPAZA2 SLECTRIE Functional grounding Terminal for AC110V AC220V Control
22. read or set _ L 00 Programming parameters CMC M is detecting if there 3 IF Leakage deteci is an electrical leakage 4 7 T T Countdown for CMC M is counting running down to run the motor Countdown for CMC M is counting 5 L d I braking down to brake CMC M tripped for MC M t E Pr CC Na pp some reason select parameter item modify parameter 18 CMC M Soft Starter User s Manual Chapter6 Control pattern of soft starter Voltage curve sick time Full vol i optiona ull voltage Kick voltage Jo PMO Current limi optional optional Electrical leakage detecting optional Ti del optional N as rr ER Tees a Braking time optional Soft stop time S optional 0 t1t2 Delay Stop Stop Characteristic Curve of Soft Start Stop Voltage current Start and Stop Features CMC M provides multiple modes to start a motor including Voltage Ramp Start Current limiting Start and Voltage Ramp Start with Current Limit It also provides multiple modes to stop a motor including free stop soft Stop and Brake soft stop plus brake Customers may choose different mode according to motor load and specific applications 6 1 Current limiting start Starting time is set zero when current limiting start is applied CMC M s output voltage will ramp up rapidly till the output current reaches the preset current limit Im when CMC M get a start
23. s ter sss sss sss ee 1 26 2 Receiving Inspection e ses sss ses coo ono cee cee nen nen cee cee nen nen see eee 3 Operation Condition and Installation ee coo coo coo se oo Au Q G 3 3 Dimension sie cee coe cee cee cee cee eee cee cee eee cen cee eee een cee nen eee ee 7 5 Function description s s see see see see set ser sen sss sss sss sss nen 2 34 Electrical installation te od sis kd ioe ir 10 8 Fault Detection and Troubleshooting oe 31 8 1 List of faultcode sn ir iaa L 4 1 Basic schematic diagram e iio reis aad one 10 8 2 Troubleshooting ee se cee cee cee ee nen tee nen cee eee een nen ee 33 12 9 MAINTENANCE vis sad ed eee Sed WER ate ee esto 33 4 Electrical Connection cee cee cee cee see see cee nen nen tee nen sen 10 4 2 Basic wiring diagram u nn en en en nn nn sss 4 3 Diagram for typical application coo s se see see coo ee eee sen ee 13 10 Description of Appendix e see see ses ses ses sen ee nee nen een en ne nen 34 4 4 Terminal description tus sos s see sss sss ses ses une 14 Appendix 1 Specification Model and Selection of Accessories 5 Display and Operation Description EED ee E de De ees iS EE GT 5 1 View of panel se se ee cee cn sas sss cnn noo cnn cee ses ssp en en has nen ees er 16 Appendix 2 Basic Setting for Different Application 5 2 Description OF buttons zurag ern este 7 Hee ene cee eee nee cee cee cee cee cee nas een een nee nennen nen
24. ss ends and CMC M puts out a brake signal braking time is not set zero or the motor stop freely Parameter Description Range Set value Factory set C007 Ramp down time 0 60S 0 C008 Ramp down voltage 20 60 Ue SSS 20 C009 Braking time 0 250S 0 0 6 7 braking When parameter of braking time is set and a time relay is selected CMC M will brake stop motor directly in case soft stop function is not selected and it will carry out a soft stop process before brake in case the soft stop function is elected The output 22 CMC M Soft Starter User signal from time relay is valid within braking time and may control the external brake unit or the control unit of mechanical brake Parameter Description Range Set value Factory set C007 Ramp down time 0 60S 0 0 C009 Braking time 0 2508 ES 0 0 Full voltage 1 Ramping up o 2 1 2 Ramping down utput signal 3 Fault Us ofrelay K3 4 Braking 4 6 5 Running at full voltage 6 Programmable time delay 7 Electrical leakage detecting 6 8 Soft stop plus braking CMC M disconnects bypass contactor and ramp down voltage to the set point within stopping time when soft stopping time and braking time are set CMC M brakes to stop after soft stopping process completes within braking time Parameter Description Range Set value Factory set C007 Ramp down time 0 60S C008 Ramp down voltage 20
25. voltage 15 50 60Hz Chapter5 Display and Operation 5 1 View of panel LED1 LED2 LED3 ie fp B B BE 4 L gt IIR E AN Average current is displaying during operation motor starting stopping and running There are 3 LEDs on upside of the panel right hand LEDI is marked TOP It flashes during motor starting or stopping and is luminant when the motor starts up LED2 is marked A and is luminant when current is displayed LED3 is marked S and is luminant when time is displayed CMC M Soft Starter User s Manual 5 2 Function description of keys Symbol Name Function description Enter the parameter menu Enter button and select the parameter item to modify Scrolls through parameters Up button up wise and increases a parameter setting Scrolls through parameters Down button down wise and decreases a parameter setting Confirm the modified parameter Exit button and exit the parameter item and parameter menu To run the starter when button Button control is enabled Jump term inals X1 3 and X1 5 To stop the starter when button control is enabled Stop button Keep pressing the button for four seconds to reset present fault trip No Displaying Status description Note i d 1 5 D P Stop ee y mS XINN SPREAD ELECTRIC 5 4 Procedure to Modify Parameter STOP Display press button i Can
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