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Siemens CM300/3 User's Manual

1. 2 1 Wiring Guidelines to Minimise the Effects of EMI The CombiDrive are designed to operate in an industrial environment where a high level of Electro Magnetic Interference EMI can be expected Usually good installation practices will ensure safe and trouble free operation However if problems are encountered the following guidelines may prove useful In particular grounding of the system OV at the inverter as described below may prove effective 1 Ensure that all equipment is well earthed using short thick earthing cable connected to a common star point or busbar It is particularly important that any control equipment that is connected to the inverter such as a PLC is connected to the same earth or star point as the inverter via a short thick link Flat conductors e g metal brackets are preferred as they have lower impedance at high frequencies Wherever possible use screened leads for connections to the control circuitry Terminate the ends of the cable neatly ensuring that long strands of unscreened wire are not left visible Separate the control cables from the power connections as much as possible using separate trunking etc If control and power cables cross arrange the cables so that they cross at 90 Ensure that contactors in the cubicle are suppressed either with R C suppressors for AC contactors or flywheel diodes for DC contactors fitted to the coils Varistor suppressors are also effective This
2. 1 5 05 02 01 English 4 Clear Text Display Module amp System Parameters Parameter Function Range Description Notes Default P003 e Ramp down time seconds 0 650 00 This is the time taken for the motor to decelerate from maximum frequency 25 00 P013 to standstill Setting the ramp down time too short can cause the inverter to trip fault code F001 overvoltage This is also the period for which DC injection braking is applied see P073 Frequency 4 foai oy i A 0 Hz gt Ramp down Time 0 650 s P004 e Smoothing seconds 0 40 0 Used to smooth the acceleration deceleration of the motor useful in 0 0 applications where it is important to avoid jerking e g conveyor systems textiles etc Smoothing is only effective if the ramp up down time exceeds 0 3 s Frequency P013 0 Hz 1 gt P004 P004 gt Time 5s 5s Total acceleration time 15s Note The smoothing curve for deceleration is based on the ramp up gradient P002 and is added to the ramp down time set by P003 Therefore the ramp down time is affected by changes to P002 P005 e Digital frequency setpoint Hz 0 120 00 Sets the frequency that the inverter will run at when operated in digital 50 00 mode Only effective if P006 set to 0 P006 Frequency setpoint source 0 2 Sets the control mode of the inverter selection 1 0 Digital The inverter runs at the frequency set in P005
3. 33 05 02 01 English 7 5 User s Parameter Settings Record your own parameter settings in the table below Parameter P000 P001 P002 P003 P004 P005 P006 P007 P009 P011 P012 P013 P014 P015 P016 P017 P018 P019 P020 P021 P022 P023 P024 P027 P028 P029 P031 P032 P035 P041 P042 P043 P044 P045 P046 P047 P048 P050 P051 P052 P053 P056 05 02 01 Your setting Default 10 0 25 0 Parameter P058 P061 P062 P063 P064 P065 P071 P072 P073 P074 P077 P078 P079 P081 P082 P083 P084 P085 P086 P087 P089 P091 P092 P093 P094 P095 P099 P101 P111 P112 P113 P121 P122 P123 P124 P125 P131 P132 P134 P135 P137 P140 Your setting 34 Default 0 0 6 0 1 0 1 0 1 0 7 Supplementary Information Parameter Your setting P141 P142 P143 P151 P152 P201 P202 P203 P205 P206 P207 P208 P210 P211 P212 P220 P331 P332 P700 P701 P702 P723 P880 P910 P918 P922 P923 P927 P928 P930 P931 P944 P947 P958 P963 P967 P968 P970 P971 Parameters specific to PROFIBUS DP Default xwx Value depends on the rating of the inverter O ST BER plc 1998 8 Accessoires 8 1 Control box Steuerbox for CombiDrive integrated connection diagram Caution Relais F 24 V de 1 0 A max JP305 JP304 JP304 jump OV and P P AIN Pls Pl P15 DIN3 DIN2 DIN1 AIN AIN OV P10 Termi
4. See P014 See P014 See P014 Jogging is used to advance the motor by small amounts It is controlled via the JOG button or with a non latching switch on one of the digital inputs P051 to P053 If jog right is enabled DINn 7 this parameter controls the frequency at which the inverter will run when the switch is closed Unlike other setpoints it can be set lower than the minimum frequency If jog left is enabled DINn 8 this parameter controls the frequency at which the inverter will run when the switch is closed Unlike other setpoints it can be set lower than the minimum frequency 0 Normal direction control 1 Direction control is reversed Valid if P006 2 and P053 6 or 18 or P051 P052 P053 17 Valid if P006 2 and P052 6 or 18 or P051 P052 P053 17 Valid if P006 2 and P051 6 or 18 or P051 P052 P053 17 Valid if P006 2 and P051 P052 P053 17 Sets the direction of rotation for the fixed frequency FF 1 FF 2 FF 3 P045 0 gt gt gt P045 1 gt gt P045 2 gt lt gt P045 3 gt gt P045 4 gt gt gt P045 5 lt lt gt P045 6 lt amp P045 7 E E gt Fixed setpoints not inverted lt Fixed setpoints inverted Valid if P006 2 and P051 P052 P053 17 Valid if P006 2 and P051 P052 P053 17 Valid if P006 2 and P051 P052 P053 17 Sets the direction of
5. is particularly important if the contactors are controlled from the relay connection on the CombiDrive Use screened or armoured cables for the power connections and ground the screen at both ends via the cable glands On no account must safety regulations be compromised when installing the CombiDrive ST BER plc 1997 3 05 02 01 English 2 Installation 2 2 Mechanical Installation Figures 1 and 2 show dimensional information for all CombiDrive variants Note Case size refers to the type of inverter box mounted on the motor Motor frame refers to the motor frame size only Remove or tighten down screw in lifting eyes prior to using the CombiDrive Stable foundations or mounting conditions exact alignment of the motors and a well balanced transmission element are essential for quiet vibration free running If necessary insert shims under the motor s feet to prevent strain or balance the whole rotor and transmission element Always use the correct tools for fitting and removing transmission elements coupling halves pulleys pinions etc The rotors are dynamically balanced with the full featherkey inserted as standard Since 1991 the type of balance has been marked on the drive end of the shaft shaft end face F denotes balanced with full featherkey H denotes balanced with half featherkey Bear in mind the type of balance used when fitting the transmission element Poor running characteristics can
6. DNI AN AN o P10 12 11 10 9 8 7 6 5 4 3 2 1 1 2 3 4 OR RLIC RB 0 9 A COM NO AA Y ov NO PA O si Moni 250 mA max V V V Power Supply Analogue Power Supply For USS 15 V max 50 MA Input for Protocol PI ve Input 0 2 10Vor Analogue Input 0 10 Vor 0 20 mA Digital 0 4 20mA 10V max 10 mA Inputs 7 5 33 V mex 5 mA SK200 PL800 Telephone Socket Control Terminals FCC 68 Type 4 4 Figure 4a Control Terminal Connections STOBER plc 1997 7 05 02 01 2 Installation English 5 TS LES a Figure 4b Connecting Control Wires to PL800 STOBER plc 1998 Figure 2 Cable Connections with Drip Loop 05 02 01 2 Installation 2 3 3 Block Diagram English E o 3 AC 380 500 V SI PL800 PE L1 L2 L3 pag aa 10V 10 mA max EPA ERRE e O V 0 10V 2 A 2 10V_OR AIN Gg el 3 alaeth AN o I 0 20 mA 4 4 20 mA 24V ee lt DN oo meee Y _DIN2 6 6 Pe DINS 3 Power supply for OR 7 PI feedback eG transducer or 8 other load PI ve Input OR E Pl e l O npa 10 Relay 6 Connections oe 11 1C 712 SK200 rte e 5V 1 Connections for J n Serial Li
7. also includes built in context sensitive Help screens As well as enabling direct control of the motor the OPm2 extends the functionality of the CombiDrive by providing access to a comprehensive range of adjustable parameters Setting these parameters will allow you to customise the operation of the CombiDrive to meet almost any application requirement ed 1 Button STOPPED gt LCD Inducator 7 RPM 0 V 0 0V FORWARD REVERSE RUN Button Button STOP Button UP INCREASE Frequency DECREASE Frequency MENU Button Parameterisation Button Pressing this button while the motor is stopped causes it to start and run at the preset jog frequency The motor stops as soon as the button is released Pressing this button while the motor is running has no effect Disabled if PO07 or 123 0 Green indicates that the motor is running Flashing green indicates that the motor is ramping up or down Red indicates that the motor is stationary Flashing red indicates a fault condition Press to start the inverter Disabled if POO7 or P121 0 Press to stop the inverter Changes the display to show the menu options Pressing and holding this button down and then pressing the V button causes the Help screen to be displayed Figure 8 Clear Text Display Module OPm2 05 02 01 Press to change the direction of rotation of the motor REVERSE is indicated by a minus sign values lt 100 or a flashing dec
8. and P064 These provide full control of the brake release time and brake stopping time The brake control unit replaces the standard cover for the inverter unit Full IP65 environmental protection is maintained PROFIBUS Module Option This option allows the CombiDrive to be controlled via a PROFIBUS DP serial bus SINEC L2 DP The PROFIBUS module fits to the side of the CombiDrive using two screws Features e Permits fast cyclic communications via a PROFIBUS connection e Supports all PROFIBUS baud rates up to 12 MBaud e Control of up to 125 inverters using PROFIBUS DP protocol with repeaters e Conforms to the relevant parts of DIN 19245 and EN50170 guaranteeing open communications on a serial bus system It can be used with other PROFIBUS DP SINEC L2 DP peripheral devices on the serial bus Data format conforms to the VDI VDE directive 3689 PROFIBUS Profile for Variable Speed Drives e Can be configured easily using Siemens COM ET 200 COM ET Windows or S7 Manager software e Simple integration into a SIMATIC S5 or S7 PLC system using specially designed functional blocks S5 and software modules S7 e Simple connection to the CombiDrive same as Clear Text Display module e No separate power supply required e Digital and analogue inputs can be read and digital and analogue outputs controlled via the serial bus e Approx 5 ms response time to process data e Motor speed can be controlled locally on the drive or
9. arise in cases where the transmission elements have a length ratio of hub length to length of shaft end lt 0 8 and they run at speeds of gt 1500 rpm In such cases rebalancing may be necessary e g by reducing the distance by which the featherkey protrudes from the transmission element and the shaft surface WARNING Take suitable precautions to prevent transmission elements from being touched If the CombiDrive is started up without a transmission element attached the featherkey must be secured in position to prevent it from flying off while the shaft is rotating Please check the following prior to commissioning e The rotor turns freely without rubbing e The motor is assembled and aligned properly e The transmission elements are adjusted correctly e g belt tension and the transmission element is suitable for the given operating conditions e All electrical connections mounting screws and connecting elements are tightened and fitted correctly e All protective conductors are installed properly e Any auxiliary equipment that might be fitted e g brakes is in working order e Protection guards are installed around all moving and live parts e The maximum speed see rating plate is not exceeded Note that the maximum speed is the highest operating speed permitted for short periods Remember that motor noise and vibration are worse at this speed and bearing life is reduced The above list is not meant to be exhaustive a
10. prior to that stored in P141 This parameter stores the last recorded fault code prior to that stored in P142 0 Off 1 On 2 Fault mode On Tripped Flashing Warning 3 Running mode On Motor running Flashing Inverter on but motor stationary 4 Default mode see table in section 3 6 5 Not used 0 Off 1 On 2 Fault mode On Tripped Flashing Warning 3 Running mode On Motor running Flashing Inverter on but motor stationary 4 Not used 5 Default mode see table in section 3 6 0 Normal operation closed loop control disabled 1 Notused 2 Closed loop control using Pl input for transducer feedback Proportional gain 25 05 02 01 English Parameter P203 P205 e P206 e P207 e P208 P210 P211 e P212 e P220 e P331 P332 P700 P701 e P702 P723 P880 05 02 01 Function I gain Sample interval x 25 ms Transducer filtering Integral capture range Transducer type Transducer reading 0 setpoint 100 setpoint PI frequency cut off Analogue mode Fine adjustment State of digital inputs 4 Clear Text Display Module amp System Parameters Range Default 0 00 Integral gain n 0 01 corresponds to the longest integral response time Description Notes 1 2400 Sampling interval of feedback sensor 1 0 255 0 Filter off 0 1 255 Low pass filtering applied to transducer 0 100 Percentage error above w
11. run if the fault has been cleared O ST BER plc 1998 05 02 01 28 6 Specifications English 6 SPECIFICATIONS CSA single phase device Model PM25 1 PM37 1 PM55 1 PM75 1 Motor frame size 4 pole 80L Motor output rating 0 25 kW 0 37 kW 0 55 kW 0 75 kW Operating input voltage 19 AC 208 240 V 10 Operating input frequency 47 63 Hz Output frequency 0 150 Hz Output frequency with OPm2 or serial link 4 pole 0 140 Hz 0 140 Hz 0 140 Hz 0 140 Hz Input current 8 2 A Main fuse 10A Min lead cross section 2R o gt N 1mm 1 5mm CSA three phase device Model PM37 3 PM55 3 PM75 3 PM110 3 PM150 3 Motor frame size 4 pole 90L Motor output rating 0 37 kW 0 55 kW 0 75 kW 1 1 kW 1 5 kW Operating input voltage 3 AC 380 480 Vn 10 all units 3 AC 460 500 Vm 10 unfiltered only Operating input frequency 47 63 Hz Output frequency 0 50 Hz Output frequency with OPm2 or serial link 4 pole 140 Hz 140 Hz 140 Hz 140 Hz 140 Hz Input current 59 A Main fuse 10A Min lead cross section 1mm CSB three phase device Model PM220 3 PM300 3 PM400 3 PM550 3 Motor frame size 4 pole 100K 100L 112M 132S 132M Motor output rating 2 2 kW 3 0 kW 4 0 kw 5 5 kW 7 5 kW Operating input voltage 39 AC 380 480 V 10 all units 30 AC 460 500 V 10 unfiltered only Operating input frequency 47 63 Hz Output frequency 0 50 Hz Output frequency with OPm2 or ser
12. to pin 4 AIN and a 0 10 V signal between pin 2 OV and pin 3 AIN Ensure that a link is fitted between pin 5 DIN1 and pin 8 P15 Check that voltage input is selected by ensuring that the jumper is fitted to JP301 Refit the cover tighten the cover screws to the correct torque and then apply mains power to the inverter Turn the external potentiometer or adjust the analogue control voltage until the desired frequency is achieved The unit will not switch on until a minimum of 2 V has been applied Note The frequency set by the external voltage is added to the frequency set by the internal potentiometer As with Basic Operation 2 a run stop switch can be used to start and stop the motor or the direction of rotation can be changed by connecting the link to DIN2 instead of DIN1 3 4 Operation Digital Control This method of operation requires either a Clear Text Display OPm2 or a serial link connection For a basic startup configuration using digital control proceed as follows 1 Remove the link that connects control terminal 5 to terminal 8 if one has been fitted 2 Connect control terminal 5 to terminal 8 via a simple on off switch This sets up the inverter for clockwise rotation default If counter clockwise operation is required connect a switch between control terminals 6 and 8 3 Connect the OPm2 or serial link to SK200 Refit the cover tighten the cover screws to the correct torque and then apply ma
13. via the serial bus e Multi mode operation is possible control data can be input via the terminal block digital inputs and the setpoint transmitted via the serial bus Alternatively the setpoint can be set locally analogue input with the control data transmitted via the serial bus e All drive parameters are accessible over the serial link STOBER ple 1997 31 05 02 01 English 7 Supplementary Information 7 SUPPLEMENTARY INFORMATION 7 1 Application Example Setup procedure for a simple application Application requirements Normal operating frequency set within range 15 50 Hz via potentiometer Counter clockwise rotation required CombiDrive used Any model Procedure 1 Remove the link if fitted between control terminals 5 and 8 2 Connect a simple on off switch to control terminals 6 and 8 for reverse rotation a Connect a 4 7 kQ potentiometer to the control terminals see Figure 4 3 Set jumper JP301 V voltage see Figure 3 al Set the internal and external potentiometers fully counter clockwise and then apply mains power and switch on 6 Turn the internal potentiometer clockwise until the motor rotates at a speed that approximates to 15 Hz 7 The external potentiometer now has a range of between 15 Hz at its lowest setting and 50 Hz at its highest setting 7 2 USS Status Codes The following list gives the meaning of status codes displayed on the OPm2
14. when the serial link is in use and parameter P001 is set to 006 001 Message OK 002 Slave address received 100 Invalid start character 101 Timeout 102 Checksum error 103 Incorrect message length 104 Parity fail Notes 1 The display flashes whenever a byte is received thus giving a basic indication that a serial link connection is established 2 If 100 flashes on the display continuously this usually indicates a bus termination fault STOBER plc 1998 05 02 01 39 7 Supplementary Information English 7 3 Electro Magnetic Compatibility EMC Class 2 Filtered Industrial Class A This level of performance will allow the manufacturer assembler to self certify their apparatus for compliance with the EMC directive for the industrial environment as regards the EMC performance characteristics of the power drive system Performance limits are as specified in the Generic Industrial Emissions and Immunity standards EN 50081 2 and EN 50082 2 Emissions O ea ci Eee EN mmy OOS MEN NN Supply Voliage Distortion TEO TODO RAE OOOO Voltage Fluctuations Dips Unbalance IEC 1000 2 1 Frequency Variations Magnetic Fields EN 61000 4 8 50 Hz 30 A m Electrostatic Discharge EN 61000 4 2 8 kV air discharge Burst Interference EN 61000 4 4 2 kV power cables 2 kV control Radio Frequency Electromagnetic Field ENV 50 140 27 1000 MHz 10 V m 80 AM amplitude modulated power and signal lines Class 3 Filtered for resident
15. 208 P205 Closed Loop Mode Disabled P201 000 rin Feedback Closed Mode Enabled QA ae AALL Monitor P201 002 lt P210 Figure 7 Closed Loop Control 3 8 2 Hardware Setup Connect the signal wire from the external feedback transducer to control terminal 10 Set jumper JP303 if voltage input type is required default or set JP302 if current input type is required 15 V dc power for the feedback transducer can be supplied from control terminal 8 3 8 3 Parameter Settings Closed loop control cannot be used unless P201 is first set to 001 Most of the parameters associated with closed loop control are shown in Figure 7 Other parameters which are also associated with closed loop control are as follows P001 value 007 P061 value 012 or 013 P210 P220 Descriptions of all closed loop control parameters are provided in section 4 For further detailed information about Pl operation refer to the Siemens DA 64 Catalogue O ST BER ple 1997 1 3 05 02 01 English 4 Clear Text Display Module amp System Parameters 4 CLEAR TEXT DISPLAY MODULE amp SYSTEM PARAMETERS 4 1 Clear Text Display Module OPm2 This section only applies for users who intend using the optional Clear Text Display module OPm2 to control the operation of the CombiDrive The OPm2 module provides a multi language user friendly interface to the CombiDrive The display is menu driven and provides information in simple text form It
16. Function low state Off Off Normal OFF2 OFF3 Off Off Off Local Off Off Off Analogue on P Enabled Off Off Off Yes F012 Function high state On right On left Reverse On On On Jog right Jog left Remote Reset on rising edge Increase Decrease Analogue disabled P Disabled Brake on On On No See section 3 7 Only effective when P007 0 Binary Coded Fixed Frequency Mapping P051 P052 P053 17 STOP RUN to FF1 P041 RUN to FF2 P042 RUN to FF3 P043 DIN3 P053 DIN2 P052 DIN1 P051 Oe a ae E RUN to FF5 RUN to FF6 P047 P041 P042 P043 RUN to FF4 P044 P046 P047 P048 RUN to FF7 P048 0 jololo 0o o TA a 1 0o Use a fast response time only when a clean input signal is used e g from a PLC Use a slow response time to allow filtering of the signal if a noisy input e g a switch is used 0 12 5 ms 1 75ms 2 2 5 ms Sets a time delay before the RUN command takes effect This parameter affects run commands from all sources except the RUN button on the OPm2 this activates the drive immediately 20 STOBER plc 1998 4 Clear Text Display Module amp System Parameters English Parameter Function Range Description Notes Default P061 Selection relay output RL1 0 el Value Relay f
17. If PO07 is set to zero the frequency may be adjusted by setting any two of digital inputs PO51 P053 to values of 11 and 12 1 Analogue The frequency is set via an analogue input signal or the internal potentiometer 2 Fixed frequency or motor potentiometer Fixed frequency is only selected if the value of at least one binary input P051 P053 6 17 or 18 Notes 1 If P006 1 and the inverter is set up for remote control operation the analogue inputs remain active added to the serial setpoint 2 Motor potentiometer setpoints via digital inputs are stored when P011 1 O STOBER plc 1998 05 02 01 1 6 4 Clear Text Display Module amp System Parameters Parameter Function P007 Keypad control P009 e Parameter protection setting P011 Frequency setpoint memory P012 e Minimum motor frequency Hz P013 e Maximum motor frequency Hz P014 e Skip frequency 1 Hz P015 e Automatic restart after mains failure P016 e Starton the fly P017 e Smoothing type STOBER ple 1997 Range Default 0 1 0 0 3 0 0 0 120 00 0 00 0 120 00 50 00 0 120 00 0 00 0 0 1 2 1 English Description Notes 0 The RUN REVERSE and JOG buttons are disabled Control is via digital inputs see parameters P051 P053 A and V may still be used to control frequency provided that P124 1 anda digital input has not been selected to perform this function 1 OPm2 bu
18. STOBER CombiDrive SIEMENS Micromaster integrated Installation and Commissiong instructions It ist essential to read and comply with these instructions prior to installation and commissioning MANAGEMENTSYSTEM certified by DOS according to ISO 9001 ISO 14001 Reg No 25780 01 2001 BE Contents Safety Preca lOs abona 1 T OVERVIEW a ss 2 2 INSTALLATION 0 a e E E E rele A ened a casi 3 3 OPERATING INFORMATION ccceeeeeeeeeeeeeeeeeeeeeeseeeeeeeeeseeneeeeeeseeneeeeees 10 4 CLEAR TEXT DISPLAY MODULE amp SYSTEM PARAMETER 1 00 15 AU Wi B nee ee oe ee ee eee ee eee ee eer ec ee 30 Bc SPECIFICATIONS oe 31 7 SUPPLEMENTARY INFORMATION ccceeeeeeeeeeeeeeeeeeeeeeeseeeeeeeeeeneeeetess 34 9 ACCESSOIRES rodearon acaricia 37 Safety Precautions Before installing and putting this equipment into operation please read these safety precautions and warnings carefully and all the warning signs attached to the equipment Make sure that the warning signs are kept in a legible condition and replace missing or damaged signs 05 02 01 WARNING This equipment contains hazardous voltages and controls hazardous rotating mechanical parts Loss of life severe personal injury or property damage can result if the instructions contained in this manual are not followed Only suitable qualified personnel should work on this equipment and only after becoming familiar with all safety notice
19. UP INCREASE ptes Frequency STOP DOWN DECREASE Button Frequency MEN U Parameterisation Button Button 1 Pressing this button while the motor is stopped causes it to start and run at the 8 Press to change the direction of rotation of the motor REVERSE is preset jog frequency The motor stops as soon as the button is released Pressing indicated by a minus sign values lt 100 or a flashing decimal point this button while the motor is running has no effect Disabled if P007 or 123 0 values gt 100 Disabled if P007 or P122 0 2 Green indicates that the motor is running 7 Press to INCREASE frequency Used to change parameter numbers Flashing green indicates that the motor is ramping up or down or values to higher settings during the parameterisation procedure Red indicates that the motor is stationary Disabled if P124 0 Flashing red indicates a fault condition 3 Press to access parameters Disabled if P051 P053 14 when using 3 Press to start the inverter Disabled if P007 or P121 0 digital inputs 4 Press to stop the inverter 5 Changes the display to show the menu options Pressing and holding this button down and then pressing the V button causes the Help screen to be displayed O ST BER plc 1998 05 02 01 36 STOBER ANTRIEBSTECHNIK GmbH Co KG GERMANY Kieselbronner Strasse 12 75177 Pforzheim Postfach 910103 75091 Pforzheim Fon 49 0 7231 582 0 Fax 49 0 7231 582 1000 Internet http www stoeb
20. dditional checks may also be required STOBER plc 1998 05 02 01 4 2 Installation English CombiDrive Dimension Only dimensions of the motor total dimensions of the gear motor see MGS catalog Impr No 440 637 b qx i Jl qx Max dimension Given either through the inverter or through the fan cowl g Motor type aena Inverter type Width b e qx a 71K 0 25 kW PM 25 1 122 182 237 9 71L 0 37 kW PM 37 1 122 182 237 80 K 0 55 kW PM 55 1 122 193 259 5 80 L 0 75 kW PM 75 1 122 193 259 5 Motor type o Inverter type Width b Pimensisn qx output rating w 71L 0 37 kW PM 37 3 122 182 237 80 K 0 55 kW PM 55 3 122 193 259 5 o 80 L 0 75 kW PM 75 3 122 193 259 5 8 90 K 1 1 kW PM 110 3 171 201 296 90L 1 5 kW PM 150 3 171 201 296 100 K 2 2 kW PM 220 3 171 234 328 5 100 L 3 0 kW PM 300 3 171 234 328 5 112K 4 0 kW PM 400 3 171 248 5 353 132 K 5 5 kW PM 550 3 171 264 5 372 5 132 L 7 5 kW PM 750 3 171 264 5 372 5 Dimension in mm Installation notes The position of the inverter related to the gearbox see MGS catalog Impr No 440 637 The rotation of the terminal box is not possible STOBER plc 1997 05 02 01 English 2 Installation 2 3 Electrical Installation Remove the four M5 cross head screws on the inverter s cover to access the electrical terminals see Figure 3 and Figure 4 Notes 1 Refer to the
21. e the speed of the motor Turning the potentiometer fully counter clockwise causes the motor to slow to a complete stop Check that both LEDs are illuminated STANDBY mode O STOBER plc 1998 05 02 01 1 0 3 Operating Information English 2 Using a combination of the internal potentiometer and a run stop switch a Connect a run stop switch between DIN1 pin 5 and P15 pin 8 on PL800 see Figure 4a if forward rotation is required If reverse rotation is required instead connect the switch to DIN2 pin 6 instead of DIN1 IMPORTANT In either case if a link has been fitted between pin 5 and pin 8 it must be removed before the run stop switch is fitted b Apply mains power The green and yellow LEDs will illuminate to show that power is applied c Set the external run stop switch to ON d Turn potentiometer R314 clockwise to set the required motor speed e Stop the motor by setting the external on off switch to OFF When the switch is set to ON again it will run at the speed previously set using the potentiometer 3 3 Operation External Analogue Control The method of setting up the CombiDrive for use with external analogue voltage control is described below This method can use both the internal potentiometer and external analogue voltage control It does not require the use of an OPm2 or serial link connection 1 Connect a 4 7 kQ potentiometer to the control terminals as shown in Figure 3 or connect pin 2 OV
22. econnect the power and then switch on again In either of the above cases if the fault warning persists then further investigation requires an OPm2 or a serial link connection 3 7 Local and Remote Control The inverter can be controlled either locally default or remotely via a USS data line connected to the internal RS485 telephone socket SK200 When local control is used P910 0 the motor can only be controlled via the internal potentiometer or the control terminals Control commands setpoints or parameter changes received via the RS485 interface have no effect For remote control the serial interface is designed as a 2 wire connection for bi directional data transmission Refer to parameter P910 in section 4 for the available remote control options When operating via remote control the inverter will not accept control commands from the terminals Exception OFF2 or OFF3 can be activated via parameter P051 to P053 refer to parameters P051 to P053 in section 4 Several CombiDrive can be connected to an external control unit at the same time and can be addressed individually Note If the inverter has been set up to operate via the serial link but does not run when an ON command is received try reversing the connections to terminals 3 and 4 on SK200 For further information refer to the following documents E20125 B0001 S302 A1 Application of the USS Protocol in SIMOVERT Units 6SE21 and MICROMASTER German Applicat
23. ection 7 3 O ST BER plc 1998 05 02 01 30 6 Specifications English Options Accessories Clear Text Display OPm2 6SE3290 0XX87 8BF0 Interface cable for OPm2 length 1 m 6SE9090 0XX87 8SKO Interface cable for OPm2 length 3 m shielded gland 6SE9996 0XA30 PROFIBUS Module CB155 6SE9996 0XA20 Pulse Resistor Braking Unit incl E M brake control 6SE9996 0XA1 1 Electro mechanical Brake Control Unit 6SE9996 0XA10 SIMOVIS PC Software 6SE3290 0XX87 8SA0 Case size B Pulse Resistor Braking Unit Option The pulse resistor braking unit provides the CombiDrive with up to 3 kW peak of braking power for stopping the system more quickly than would otherwise be possible It has all the functionality of the electro mechanical brake control unit see below and also provides increased immunity to overvoltage trips The braking unit replaces the standard cover for the inverter unit and requires no wiring It houses the braking control electronics and a 3 kW braking resistor with heatsink Full IP65 environmental protection is maintained Electro mechanical Brake Control Unit Option The electro mechanical brake control unit allows the CombiDrive to control an electro mechanical brake directly The unit provides an output to drive the coil of a 180 V DC electro mechanical brake It can be configured for both fast and slow operation of the coil The unit is configured using parameters P062 P063
24. electrical data table for cable sizes see section 6 2 We recommend introducing a drip loop when connecting the mains and control cables see Figure 5 CAUTION The printed circuit boards contain CMOS components that are particularly sensitive to static electricity For this reason avoid touching the boards or components with your hands or metal objects cea Mains Connector s o gt gt ee aig Ne a E gt E gt C JE gt D C DA C y A C gt C gt OPm2 Connector Control C D D SS a ee BZC gt Jumpers for Jumpers for PI Input Type Analogue Input Type Default V Default V IMPORTANT oi Ensure that the following tightening torques are used V A 203 Y A 901 Electrical temina soe 1 1 Nm Access cover retaining screws 4 0 Nm ee eee ee Gand hole covers 1 0 Nm qe ee Check that the supply voltage is correct for the Note Jumper in V position voltage input default COMBIMASTER by referring to the vol Jumper in T position current input tof h ordern ion 6 Figure 1 Electrical Connection Diagram STOBER plc 1998 05 02 01 6 2 Installation English 2 3 1 Mains Cable Connections Ensure that the power source supplies the correct voltage and is designed for the necessary current Ensure that the ap
25. ency torque This parameter sets the start up voltage at 0 Hz to adjust the available torque for low frequency operation 100 setting will produce rated motor current at low frequencies WARNING If P078 is set too high overheating of the motor and or an overcurrent trip F002 can occur For drives which require a high initial starting torque it is possible to set an additional current added to the setting in P078 during ramping This is only effective during initial start up and until the frequency setpoint is reached Note This increase is in addition to P078 but the total is limited to 250 These parameters are set in the factory and should not be changed under normal circumstances The motor current can be limited with this parameter If the set value is exceeded the output frequency is reduced until the current falls below this limit During this process both LEDs will flash see section 3 6 Change this parameter only when the PTC option is fitted 0 Disabled 1 Motor PTC enabled Note If P087 1 and the PTC input goes high then the inverter will trip fault code F004 Note that if the internal PTC gets too hot the inverter will trip fault code F005 Set in the factory Do not adjust Up to 31 CombiDrive can be connected via the serial link and controlled by a computer or PLC using the USS protocol This parameter sets a unique address for the inverter Sets the baud rate of the RS485 serial inter
26. er de e Mail mail stoeber de Presented by 2001 STOBER ANTRIEBSTECHNIK GmbH Co KG Impressum Nr 441554 00 00 01 2001 Subject to change without prior notice
27. esis The inverter can estimate the amount of slip in an asynchronous motor at varying loads and increase its output frequency to compensate This parameter fine tunes the compensation for different motors in the range 0 200 of the inverter s nominal estimate This limits the slip of the motor to prevent pull out stalling which can occur if slip is allowed to increase indefinitely When the slip limit is reached the inverter reduces the frequency until the level of slip is acceptable This stops the motor by applying a DC current This causes heat to be generated in the motor rather than the inverter and holds the shaft stationary until the end of the braking period Braking is effective for the period of time set by P003 The DC brake can be activated using DIN1 DIN3 braking is active for as long as the DIN is high see P051 P053 WARNING Frequent use of long periods of dc injection braking can cause the motor to overheat If DC injection braking is enabled via a digital input then DC current is applied for as long as the digital input is high This causes heat in the motor 0 Disabled 1 Enabled Causes an F074 trip if the motor It calculation reaches its limit The time taken to trip is dependent on the difference between the overload current and the nominal motor current rating stored in P083 typically a 150 overload will result in a switch off in 1 2 minutes WARNING _ For safety critical applicatio
28. ettings may cause the motor to restart automatically after an input power failure This equipment must not be used as an emergency stop mechanism see EN 60204 9 2 5 4 Children and the general public must be prevented from accessing or approaching the equipment This equipment may only be used for the purpose specified by the manufacturer Unauthorised modifications and the use of spare parts and accessories that are not sold or recommended by the manufacturer of the equipment can cause fires electric shocks and injuries Keep these operating instructions within easy reach and give them to all users CE European Low Voltage amp EMC Directives The CombiDrive product complies with the requirements of the Low Voltage Directive 73 23 EEC and the EMC Directive 89 336 EEC The units are certified for compliance with the following standards EN 60204 1 Safety of machinery Electrical equipment of machines EN 60146 1 1 Semiconductor converters General requirements and line commutated converters BS EN50081 2 1995 Generic Emission Standard Industrial Environment BS EN50082 2 1995 Generic Immunity Standard Industrial Environment Proviso The CombiDrive does not meet CE requirements when an OPm2 is connected European Machinery Directive The CombiDrive product combined inverter and motor assembly is suitable for incorporation into machinery The CombiDrive must not be put into service un
29. face USS protocol 3 1200 baud 4 2400 baud 5 4800 baud 6 9600 baud 7 19200 baud Note Some RS232 to RS485 converters are not capable of baud rates higher than 4800 23 05 02 01 English Parameter P093 P094 P095 e P099 e P101 e P111 P112 P113 P121 P122 05 02 01 Function Serial link timeout seconds Serial link nominal system setpoint Hz USS compatibility Communication adapter type Operation for Europe or USA Inverter power rating kW hp Inverter type COMBIMASTER model Enable disable RUN button Enable disable FORWARD REVERSE button 4 Range Default 0 240 0 0 120 00 50 00 0 2 0 0 0 0 0 10 00 oto 1 8 8 24 29 1 1 Clear Text Display Module amp System Parameters Description Notes This is the maximum permissible period between two incoming data telegrams This feature is used to turn off the inverter in the event of a communications failure Timing starts after a valid data telegram has been received and if a further data telegram is not received within the specified time period the inverter will trip and display fault code F008 Setting the value to zero switches off the control Setpoints are transmitted to the inverter via the serial link as percentages The value entered in this parameter represents 100 HSW 4000H 0 Compatible with 0 1 Hz resolution 1 Enable 0 01 Hz resolu
30. hich integral term is reset to zero 100 0 1 0 An increase in motor speed causes an increase in sensor 0 voltage current output 1 An increase in motor speed causes a decrease in sensor voltage current output 0 0 100 0 Read only Value is a percentage of full scale of the PI input l 0 00 Value of P210 to be maintained for 0 setpoint 100 00 0 00 0 00 Value of P210 to be maintained for 100 setpoint 100 00 100 00 0 1 0 Normal operation 0 1 Switch off inverter at or below minimum frequency 0 4 0 Internal potentiometer only 2 1 External analogue input only 2 Internal potentiometer external analogue input 3 Internal potentiometer fine external input coarse 4 Internal potentiometer coarse external input fine 0 100 Percentage of fine tuning adjustment for P331 3 or 4 10 Specific to PROFIBUS DP See PROFIBUS Handbook for further details Access only possible with P099 1 0 7 DIN3 DIN2 DIN1 0 0 0 0 1 0 0 1 0 1 0 0 1 1 1 0 0 1 0 1 1 1 0 1 1 1 Specific to PROFIBUS DP See PROFIBUS Handbook for further details Access only possible with P099 1 O STOBER plc 1998 26 4 Clear Text Display Module amp System Parameters English Parameter Function Range Description Notes Default P910 e Local Remote mode 0 4 Sets the inverter for local control or remote control over the serial link 0 Local control 1 Remote control and setting of parameter values L
31. ial commercial and light industry Class B This level of performance will allow the manufacturer assembler to self certify compliance of their apparatus with the EMC directive for the residential commercial and light industrial environment as regards the EMC performance characteristics of the power drive system Performance limits are as specified in the generic emission and immunity standards EN 50081 1 and EN 50082 1 Emissions O O O S e MA ME 3 Electrostatic Discharge EN 61000 4 2 8 kV air discharge Burst Interference EN 61000 4 4 1 kV power cables 0 5 kV control Note The CombiDrive is intended exclusively for professional applications Therefore it does not fall within the scope of the harmonics emissions specification EN 61000 3 2 7 4 Environmental Aspects Transport and Storage Protect the CombiDrive against physical shocks and vibration during transport and storage The unit must also be protected against water rainfall and excessive temperatures see section 6 The packaging is re usable Retain the packaging or return it to the manufacturer for future use Dismantling and Disposal The component parts can be recycled disposed of in accordance with local requirements or returned to the manufacturer Documentation This handbook is printed on chlorine free paper which has been produced from managed sustainable forests No solvents have been used in the printing or binding process STOBER ple 1997
32. ial link 4 pole 140 Hz 140 Hz 140 Hz Input current 10 0 A Main fuse Min lead cross section PM750 3 DS o gt N STOBER plc 1997 29 05 02 01 English 6 Specifications Input frequency Power factor Output frequency range Resolution Overload capability Protection against Additional protection Analogue Input PI Input Analogue setpoint resolution Setpoint stability Motor temperature monitoring Ramp times Control outputs Interface Inverter efficiency Operating temperature Storage transport temperature Humidity Degree of protection Installation height above sea level 47 Hz to 63 Hz 2 0 7 0 Hz to 50 Hz 0 Hz to 120 Hz using OPm2 or serial link 0 01 Hz 150 for 60 s related to nominal current Inverter overtemperature Motor overtemperature Overvoltage and undervoltage Against short circuits and locked motor shaft O 10 V 2 10 V recommended potentiometer 4 7 KQ 0 20 mA 4 20 mA 0 10V 0 20mA 10 bit Analogue lt 1 Digital lt 0 02 t control PTC input 0 650s 1 relay 24VDC 1A WARNING External inductive loads must be suppressed in an appropriate manner see section 2 1 4 RS485 97 10 C to 40 C 40 C to 70 C 99 non condensing lt 1000 m IP55 IP65 inverter housing Protective separation of circuits Double insulation or protective screening Electro magnetic compatibility EMC See s
33. imal point values gt 100 Disabled if POO7 or P122 0 7 Press to INCREASE frequency Used to change parameter numbers or values to higher settings during the parameterisation procedure Disabled if P124 0 Press to DECREASE frequency Used to change parameter numbers or values to lower settings during the parameterisation procedure Disabled if P124 0 Press to access parameters Disabled if P051 P053 14 when using digital inputs O STOBER plc 1998 4 Clear Text Display Module amp System Parameters English 4 2 System Parameters The parameters listed here can only be accessed via the OPm2 or a serial link to the CombiDrive f the CombiDrive is to be operated only using analogue control within the O 50 Hz frequency range then access to these parameters is not required Note The control buttons on the OPm2 RUN REVERSE and JOG are disabled by default and cannot be used until P007 has been set to 1 Access to parameters is determined by the value set in P009 Check that the key parameters necessary for your application have been programmed P009 options are 0 Only the parameters from P001 to P009 can be read and set 1 Parameters P001 to P009 can be set and all other parameters can only be read 2 All parameters can be set but P009 resets to O the next time power is removed from the inverter 3 All parameters can always be set Note In the following parameter table Indicates
34. ing the brake control relay and ramping up see illustration in P064 P064 External brake stopping time 0 20 0 As P063 only effective if the relay output is set to control an external seconds 1 0 brake P061 4 or the electro mechanical brake option is used P062 4 This defines the period for which the inverter continues to run at the minimum frequency after ramping down and while the external brake is applied f OFF Ein i t t i P063 P064 ne Ei irae ia B gt A Brake remove Notes 1 Settings for P063 and P064 should be slightly longer than the actual time taken for the external brake to apply and release respectively 2 Setting P063 or P064 to too high a value especially with P012 set to a high value can cause an overcurrent warning or trip as the inverter attempts to move a locked motor shaft STOBER plc 1997 21 05 02 01 English Parameter Function P065 Current threshold for relay A P071 e Slip compensation P072 e Slip limit P073 e DC injection braking P074 e t motor derating P077 Control mode 05 02 01 4 Range Default 0 99 9 1 0 0 200 0 0 500 250 0 250 0 1 0 Clear Text Display Module amp System Parameters Description Notes This parameter is used when P061 9 The relay switches on when the motor current is greater than the value of P065 and switches off when the current falls to 90 of the value of P065 hyster
35. ins power to the inverter Set parameter P006 to 000 to specify digital setpoint Set parameter P005 to the desired frequency setpoint Set the external on off switch to ON or press the ON button on the OPm2 set P007 001 to use the OPm2 The CombiDrive will now run at the frequency set by P005 ZA O O A 3 5 Stopping the Motor Via the external on off switch setting the switch to OFF overrides the setting on the potentiometer and causes the motor to come to a controlled stop Via the potentiometer turning the potentiometer counter clockwise until the input voltage drops below 1 V causes the motor to slow to a stop STOBER ple 1997 11 05 02 01 English 3 Operating Information 3 6 If the Motor Does Not Start Up Check the LEDs on the side of the inverter Green Yellow ON ON Mains power on CombiDrive not running STANDBY ON OFF CombiDrive running as per control commands ON Flashing Flashing Current limit warning Flashing ON CombiDrive overtemperature ON Flashing Motor overtemperature OFF ON Other fault e g tripped OFF Flashing Mains undervoltage OFF OFF Mains supply fault e g faulty external switch If a fault occurs switch off disconnect and then reconnect the power and then switch on again Switch off if the fault condition persists Trips can be reset by connecting a switch to DIN3 see parameter P053 If a warning occurs switch off disconnect and r
36. ion of the USS Protocol in SIMOVERT Units 6SE21 and MICROMASTER English E20125 B0001 S302 A1 7600 O ST BER plc 1998 05 02 01 1 2 3 Operating Information English 3 8 Closed Loop Control Closed loop control is only possible when an OPm2 or a serial link is connected to the CombiDrive 3 8 1 General Description The CombiDrive provides a Proportional Integral PI control function for closed loop control see Figure 7 Pl control is ideal for temperature or pressure control or other applications where the controlled variable changes slowly or where transient errors are not critical This control loop is not suitable for use in systems where fast response times are required Note The closed loop function is not designed for speed control but can be used for this provided that fast response times are not required When closed loop PI control is enabled P201 002 all setpoints are calibrated between zero and 100 i e a setpoint of 50 0 50 This allows general purpose control of any process variable that is actuated by motor speed and for which a suitable transducer is available Setpoint Acceleratior Low Pass P Deceleration Filter Scaling Ramp Motor ra P202 Process 7 al E M e g fan P206 P211 P212 P002 P003 Feedback l e g duct pressure P203 P207 Feedback Transducer ___ Sample pag P
37. led by one of four methods 1 Built in potentiometer 2 High resolution analogue setpoint voltage or current input 3 Fixed frequencies via binary inputs 4 Serial interface e Built in dc injection braking e Acceleration deceleration times with programmable smoothing e Single signal relay output incorporated e External connection for optional Clear Text Display OPm2 or for use as external RS485 interface e Fast Current Limit FCL for reliable trip free operation e Optional factory fitted resistive braking unit also available as a separate post sale option e Optional motor brake and interface e Integral class A or class B filter options O ST BER plc 1998 05 02 01 2 2 Installation English 2 INSTALLATION WARNING To guarantee the safe operation of the equipment it must be installed and commissioned by qualified personnel only Take particular note of the general and regional installation and safety regulations regarding work on high voltage installations e g VDE as well as the relevant regulations regarding the correct use of tools and personal protective gear Use the lifting eyes provided if the motor has to be lifted Do not lift machine sets e g built on gearboxes fan units by suspending the individual machines If the PROFIBUS option has been fitted remove the PROFIBUS module before attaching cables or chains to the lifting eyes Always check the capacity of the hoist before lifting any equipment
38. ll undergo braking before running back up to the setpoint this can cause an overvoltage trip By using a flying restart the inverter ramps up the output voltage at the setpoint for the period defined by P020 0 Normal restart 1 Flying restart after power up fault or OFF2 if P018 1 2 Flying restart every time useful in circumstances where the motor can be driven by the load 1 Continuous smoothing as defined by P004 2 Discontinuous smoothing This provides a fast unsmoothed response to STOP commands and requests to reduce frequency Note P004 must be set to a value gt 0 0 for this parameter to have any effect 1 7 05 02 01 English Parameter Function P018 e Automatic restart after fault P019 e Skip frequency bandwidth Hz P020 Flying start ramp time seconds P021 e Minimum analogue frequency Hz P022 e Maximum analogue frequency Hz P023 e Analogue input type P024 e Analogue setpoint addition 05 02 01 4 Range Default 0 1 0 0 10 00 2 00 0 50 25 0 5 0 0 120 00 0 00 0 120 00 50 00 2 0 2 0 Clear Text Display Module amp System Parameters Description Notes Automatic restart after fault 0 Disabled 1 The inverter will attempt to restart up to 5 times after a fault If the fault is not cleared after the 5th attempt the inverter will remain in the fault state until reset There is an increasing time delay between each restart atte
39. ll description of each available parameter Connecting a serial link or the OPm2 to the serial interface is made simple by removing the appropriate gland hole cover see Figure 3 and plugging a suitably terminated interface cable into the telephone socket SK200 4 Analogue input type selection is determined by jumpers JP300 and JP301 JP300 closed selects current input JP301 closed default selects voltage input These jumpers can only be accessed while the cover is removed see Figure 3 5 If the CombiDrive is run unloaded e g for test purposes and vibration or trip conditions occur change P077 from 0 to 1 requires OPm2 3 2 Basic Operation There are two basic modes of operation for the CombiDrive Neither mode requires the use of an OPm2 or serial link connection 1 Using the internal potentiometer only a For forward rotation ensure that a link is fitted between DIN1 pin 5 and P15 pin 8 on PL800 see Figure 4a For reverse rotation connect the link to DIN2 pin 6 instead of DIN1 b Apply mains power The green and yellow LEDs will illuminate to show that power is applied Turn potentiometer R314 fully counter clockwise otherwise the CombiDrive cannot be started c Turn the potentiometer clockwise until the yellow LED extinguishes This indicates that power is now applied to the motor Continue turning clockwise to increase the speed of the motor d Turn the potentiometer counter clockwise to reduc
40. mpt Frequencies set by P014 P027 P028 or P029 that are within the value of P019 are suppressed Used in conjunction with P016 set longer times if persistent F002 trips occur Frequency corresponding to the lowest analogue input value i e 0V 0 mA or 2V 4 mA This can be set to a higher value than P022 to give an inverse relationship between analogue input and frequency output see diagram in P022 Frequency corresponding to the highest analogue input value i e 10 V 20 mA determined by P023 This can be set to a lower value than P021 to give an inverse relationship between analogue input and frequency output i e f VII Note The output frequency is limited by values entered for P012 P013 Selects analogue input type according to the setting of jumpers JP300 JP301 JP301 closed OR JP300 closed 0 0Vto10V 0 mA to 20 mA 1 2Vto10V 4 mA to 20 mA 2 2V to 10V 4 mA to 20 mA The inverter will come to a controlled stop if V lt 1 V or 2 mA WARNING The motor can automatically run without a potentiometer or voltage source connected between pins 3 and 4 With P023 2 the motor will automatically start when V exceeds 2 V This equally applies to analogue and digital control i e P006 0 or 1 If the inverter is not in analogue mode P006 0 or 2 setting this parameter to 1 causes the analogue input value to be added 0 No addition 1 Addition of the analogue setpoint defined by P023 t
41. nal 1 and 5 must be jumped RLIC RLIB COM NO Notes PI Stromversorgung Digital Analoq Stromversorgung 15 V max SOMA ingange Eingang f r Digital u It is essential to read and PI ve Eingang 05 331 02 10Vo ver ma combly with these instructions 0 10 V or 0 20 m mex 5 ma O20 maxo prior to installation and commissioning PL800 CSB PL700 CSA Notes Since the terminals are equipped with wire protection multi core wire should be twisted to fit the terminals An additional conector sleeve is not required STOBER plc 1997 3 5 02 07 03 8 Accessoires 8 2 Clear text Display Module Opm2 in IP55 housing see chap 4 1 This section only applies for users who intend using the optional Clear Text Display module OPm2 to control the operation of the CombiDrive The OPm2 module provides a multi language user friendly interface to the CombiDrive The display is menu driven and provides information in simple text form It also includes built in context sensitive Help screens As well as enabling direct control of the motor the OPm2 extends the functionality of the CombiDrive oy providing access to a comprehensive range of adjustable parameters Setting these parameters will allow you to customise the operation of the CombiDrive o meet almost any application requirement JOG Button 7 LCD Screen STOPPED RUN STOP P000 F 0 00Hz 2 RPM 0 Inducator FORWARD REVERSE Button RUN Button
42. nk or OPm2 ov E N 3 I vV P 0 o S PI Input Type JP302 JP303 o e Analogue Input Type JP300 JP301 AD Analogue to Digital Converter CPU Microprocessor GR Rectifier M Motor RS485 Serial Interface SI Mains Fuse WR Inverter ZK DC Link Capacitor Figure 3 Block Diagram STOBER plc 1997 05 02 01 English 3 Operating Information 3 OPERATING INFORMATION WARNING The equipment must not be switched on until after its cover has been fitted and the cover screws have been tightened to the correct torque After the power has been turned off you must always wait one minute so that the dc link capacitors can discharge Do not remove the cover until this time has elapsed All settings must only be entered by qualified personnel paying particular attention to the safety precautions and warnings 3 1 General 1 The CombiDrive does not have a main power switch and is therefore live when the mains supply is connected 2 When delivered the inverter has a frequency setpoint range of between O Hz and 50 Hz Regardless of its initial position internal potentiometer R314 must be turned fully counter clockwise before the CombiDrive can be started R314 can be accessed by removing the right hand gland hole cover see Figure 3 3 Parameter settings can only be changed by using either the serial interface SK200 or an optional Clear Text Display OPm2 Refer to the parameter list in section 4 for a fu
43. ns it is recommended that a motor PTC is used to protect the motor from overheating Controls the relationship between the speed of the motor and the voltage supplied by the inverter 0 Linear voltage frequency Use this curve for synchronous motors or motors connected in parallel 1 Linear voltage frequency with energy saving Output voltage is reduced at low load not recommended for dynamic loads 2 Quadratic voltage frequency relationship This is suitable for centrifugal pumps and fans Vy Vmax Vw P084 fy P081 STOBER plc 1998 22 4 Clear Text Display Module amp System Parameters Parameter P078 e P079 e P081 P082 P083 P084 P085 P086 e P087 P089 e P091 e P092 e Function Continuous boost Starting boost Nominal frequency for motor Hz Nominal speed for motor RPM Nominal current for motor A Nominal voltage for motor V Nominal power for motor kW hp Motor current limit Motor PTC enable Stator resistance Q Serial link slave address Serial link baud rate STOBER ple 1997 Range Default 0 250 100 0 250 0 0 120 00 oto 0 9999 oto 0 1 99 9 oto 0 1000 AA 0 100 0 AA 0 250 150 0 0 01 100 00 koto 0 30 0 6 English Description Notes Operates continuously over the whole frequency range For many applications it is necessary to increase low frequ
44. o the fixed frequency or the motor potentiometer frequency 2 Scaling of digital fixed setpoint by analogue input P023 in the range 0 100 Note By selecting a combination of reversed negative fixed frequency settings and analogue setpoint addition it is possible to configure the inverter for centre zero operation with a 5 V supply or a 0 10 V potentiometer so that the output frequency can be 0 Hz at any position including the centre position O ST BER plc 1998 4 Clear Text Display Module amp System Parameters Parameter P027 P028 P029 P031 P032 P035 P041 P042 P043 P044 P045 P046 e P047 e P048 e P050 Function Skip frequency 2 Hz Skip frequency 3 Hz Skip frequency 4 Hz Jog frequency right Hz Jog frequency left Hz Reverse motor direction Fixed frequency 1 Hz Fixed frequency 2 Hz Fixed frequency 3 Hz Fixed frequency 4 Hz Inversion fixed setpoints for fixed frequencies 1 4 Fixed frequency 5 Hz Fixed frequency 6 Hz Fixed frequency 7 Hz Inversion fixed setpoints for fixed frequencies 5 7 STOBER ple 1997 Range Default 0 120 00 0 00 0 120 00 0 00 0 120 00 0 00 0 120 00 5 00 0 120 00 5 00 0 7 0 0 120 00 5 00 0 120 00 10 00 0 120 00 15 00 0 120 00 20 00 0 7 0 0 120 00 25 00 0 120 00 30 00 0 120 00 35 00 0 7 0 English Description Notes
45. ocal control but remote control of frequency 3 Remote control but local control of frequency 4 Local control but remote read and write access to parameters and facility to reset trips Note When operating the inverter via remote control P910 1 or 3 the analogue input remains active when P006 1 and is added to the setpoint P918 e Specific to PROFIBUS DP See PROFIBUS Handbook for further details Access only possible with P099 1 P922 Software version 0 00 Contains the software version number and cannot be changed 99 99 P923 e Equipment system number 0 255 You can use this parameter to allocate a unique reference number to 0 the inverter It has no operational effect Specific to PROFIBUS DP See PROFIBUS Handbook for further details Access only possible with P099 1 P930 Most recent fault code 0 9999 The last recorded fault code see section 5 is stored in this parameter It is cleared when the inverter is reset P931 Most recent warning type 0 9999 The last recorded warning is stored in this parameter until power is removed from the inverter 002 Current limit active 003 Voltage limit active 005 Inverter over temperature internal PTC P944 Reset to factory default settings 0 1 Set to 1 and then press P to reset all parameters except P101 to the 0 factory default settings P947 P958 P963 Specific to PROFIBUS DP See PROFIBUS Handbook for further P967 details Cann
46. ot be accessed unless P099 1 P968 P970 P971 e EEPROM storage control 0 1 0 Changes to parameter settings including P971 are lost when 1 power is removed 1 Changes to parameter settings are retained during periods when power is removed IMPORTANT Take care not to exceed the EEPROM write cycle limit of 50 000 parameter approx when using the serial link to update parameters otherwise data loss or corruption may occur Read cycles are unlimited STOBER ple 1997 27 05 02 01 English 5 Fault Codes 5 FAULT CODES Fault codes are only available when an OPm2 is connected to the CombiDrive In the event of a failure the CombiDrive switches off and a fault code appears on the LCD screen The last fault that occurred is stored in parameter P930 e g 0003 indicates that the last error was F003 Fault Code Corrective Action Overvoltage Check whether supply voltage is within the limits indicated on the rating plate Increase the ramp down time P003 Check whether the required braking power is within the specified limits Overcurrent Check motor lead and motor for short circuits and earth faults Increase the ramp up time P002 Reduce the boost set in P078 and P079 Check whether the motor is obstructed or overloaded F003 Overload Check whether the motor is overloaded Overheating of motor Check if motor is overloaded monitoring with PTC Check the connections to the PTC Has P087 been set
47. parameters that can be changed during operation xx Indicates that the value of this factory setting depends on the rating of the motor Parameter Function Range Description Notes Default P000 Operating display This displays the output selected in P001 on the second line of the LCD screen If output frequency has been selected P001 0 and the inverter is OFF the display alternates between the current frequency F and the frequency that the inverter will run at when the RUN button is pressed S IFP001 is set to any other value then only the actual value is displayed on this line of the display In the event of a fault the relevant fault code Fxxx is displayed see section 5 In the event of a warning the display flashes P001 e Display mode 0 8 Display selection 0 0 Output frequency Hz 1 Frequency setpoint i e speed at which inverter is set to run Hz 2 Motor current A 3 DC link voltage V 4 Motor torque nominal 5 Motor speed RPM 6 USS status see section 7 2 7 Closed loop control setpoint of full scale 8 Output voltage P002 e Ramp up time seconds 0 650 00 This is the time taken for the motor to accelerate from standstill to the 10 00 maximum frequency as set in P013 Setting the ramp up time too short can cause the inverter to trip fault code F002 overcurrent Frequency f SARA A TE A 0 Hz gt LAR amp up Time 0 650 s STOBER plc 1997
48. propriate circuit breakers with the specified current rating are connected between the power supply and CombiDrive see section 6 Use Class 1 60 75 C copper wire only Use a 4 core screened cable for cross section of each core see section 6 lf crimp terminals are used then they must be insulated If crimps are not used the strip length must not exceed 5 mm Feed the power cable into the inverter via the gland hole nearest to the motor shaft see Figure 3 Connect the power leads to terminals L1 L2 L3 and the separate earth Use a 4 5 mm cross tip screwdriver to tighten the terminal screws 2 3 2 Control Cable Connections The control and power supply cables must be laid separately They must not be fed through the same cable conduit trunking Use screened cable for the control lead Feed the control cable into the inverter via the appropriate gland hole see Figure 3 Unplug connector block PL800 from the PCB and connect the control wires in accordance with the information given in Figures 4a and 4b also see Figure 3 IMPORTANT A wire link must be fitted between control terminals 5 DIN1 and 8 P15 otherwise the CombiDrive will not operate when control potentiometer R314 is used The wire link must be removed when operation via a run stop switch is required Plug the connector block back into the PCB refit the cover and tighten the four securing screws Relay 24 V de 1 A max Pl PI P15 DNS DN2
49. rotation for the fixed frequency FF5 FF 6 P050 0 gt gt P050 1 gt P050 2 gt P050 3 gt gt P050 4 gt gt P050 5 E P050 6 or 7 gt Fixed setpoints not inverted lt Fixed setpoints inverted 1 9 05 02 01 English Parameter P051 P052 P053 P056 P058 e RUN command delay seconds 05 02 01 Function Selection control function DIN1 terminal 5 fixed frequency 3 or binary fixed frequency bit 0 Selection control function DIN2 terminal 6 fixed frequency 2 or binary fixed frequency bit 1 Selection control function DIN3 terminal 7 fixed frequency 1 or binary fixed frequency bit 2 Digital input debounce time 4 Clear Text Display Module amp System Parameters Range Default 0 19 1 0 19 2 0 19 10 0 2 0 0 0 650 0 0 0 Description Notes Value SOPADARONaO 11 12 13 14 15 16 17 18 19 Function of P051 to P053 Input disabled ON right ON left Reverse OFF2 OFF3 Fixed frequencies 1 3 Jog right Jog left Remote operation Fault code reset Increase frequency Decrease frequency Disable analogue input setpoint is 0 0 Hz Disable the ability to change parameters Enable dc brake Do not use Binary fixed frequency control fixed frequencies 1 7 As 6 but input high will also request RUN External trip PTC
50. rse direction inhibit Frequency setpoint Hz Motor current A DC link voltage V Motor RPM Output voltage V Most recent fault code Most recent fault code 1 Most recent fault code 2 Most recent fault code 3 Green LED function Yellow LED function PI closed loop mode P202 e P gain STOBER ple 1997 Range Default 0 1 1 0 1 1 0 1 1 0 00 120 00 H ie 0 1000 H 0 40000 H 0 1000 H 0 9999 H 0 9999 H 0 9999 H 0 9999 H 0 5 4 5 0 2 0 0 0 999 9 1 0 English Description Notes 0 JOG button disabled 1 JOG button enabled only possible if P007 1 0 Aand V buttons disabled 1 Aand V buttons enabled only possible if P007 1 Note This applies for frequency adjustment only The buttons can still be used to change parameter values 0 Reverse direction disabled Inhibits reverse commands from ALL sources reverse RUN commands result in forward rotation 1 Normal operation FORWARD REVERSE operation allowed Read only parameters These are copies of the values selected by P001 but can be accessed directly via the serial link The last recorded fault code see section 5 is stored in this parameter It is cleared when the inverter is reset This is a copy of the code stored in P930 This parameter stores the last recorded fault code prior to that stored in P140 P930 This parameter stores the last recorded fault code
51. s installation operation and maintenance procedures contained in this manual The successful and safe operation of this equipment is dependent upon its proper handling installation operation and maintenance The CombiDrive operates at high voltages ALWAYS isolate the equipment from the power supply before starting any work on it The dc link capacitor remains charged to dangerous voltages even when the power is removed For this reason it is not permissible to open the equipment until one minute after the power has been turned off When handling the open equipment it should be noted that live parts are exposed Do not touch these live parts The equipment must not be connected to a supply via an ELCB Earth Leakage Circuit Breaker see DIN VDE 0160 section 6 5 The following terminals can carry dangerous voltages even if the inverter is inoperative the power supply terminals L1 L2 L3 the motor terminals U V W Ensure that the inverter s cover has been fitted correctly before applying mains power to the CombiDrive If a Braking Unit has been supplied ensure that the terminal connections fitted to the underside of the cover mate correctly with those on the inverter when refitting the cover Only qualified personnel may connect start the system up and repair faults These personnel must be thoroughly acquainted with all the warnings and operating procedures contained in this manual Certain parameter s
52. til the machinery into which it is incorporated has been certified to be in compliance with the provisions of the European Directive 89 392 EEC Note Only valid for machinery to be operated in the European Community European EMC Directive When installed according to the recommendations described in this manual the CombiDrive fulfills all requirements of the EMC directive as defined by the EMC Product Standard for Power Drive Systems EN61800 3 ST BER plc 1998 English 2 Installation 1 OVERVIEW The CombiDrive is an integrated motor inverter for variable speed applications The inverter is microprocessor controlled and uses state of the art IGBT technology for reliability and flexibility A special pulse width modulation method with ultrasonic pulse frequency permits extremely quiet motor operation Inverter and motor protection is provided by comprehensive protective functions Features e Easy to install and commission e Closed loop control using a Proportional Integral PI control loop function e High starting torque with programmable starting boost e Remote control capability via RS485 serial link using the USS protocol e Ability to control up to 31 CombiDrive via the USS protocol e Optional remote control capability via RS485 serial link using PROFIBUS DP e Factory default parameter settings pre programmed for European and North American requirements e Output frequency and hence motor speed can be control
53. tion 2 HSWis not scaled but represents the actual frequency value to a resolution of 0 01 Hz e g 5000 50 Hz 0 Option module not present 1 PROFIBUS module enables parameters relating to PROFIBUS This sets the inverter for European or USA supply and motor frequency 0 Europe 50 Hz 1 USA 60 Hz Note After setting P101 1 the CombiDrive must be reset to factory defaults i e P944 1 to automatically set P013 60 Hz P022 60 Hz P081 60 Hz P082 1680 rpm and P085 will be displayed in hp Read only parameter that indicates the power rating of the inverter in kW e g 0 55 550 W Note If P101 1 then the rating is displayed in hp Read only parameter 1 MICROMASTER series 2 MM2 2 CombiDrive 3 MIDIMASTER 4 MICROMASTER Junior MMJ 5 MICROMASTER series 3 MM3 6 MICROMASTER Vector MMV 7 MIDIMASTER Vector MDV 8 CombiDrive series 2 Read only parameter 24 CM150 3 25 CM220 3 26 CM300 3 27 CM400 3 28 CM550 3 29 CM750 3 0 RUN button disabled 1 RUN button enabled only possible if P007 1 0 FORWARD REVERSE button disabled 1 FORWARD REVERSE button enabled only possible if P007 1 O ST BER plc 1998 24 4 Clear Text Display Module amp System Parameters Parameter P123 P124 P125 P131 P132 P134 P135 P137 P140 P141 P142 P143 P151 P152 P201 Function Enable disable JOG button Enable disable A and V buttons Reve
54. to 1 without a PTC being connected Inverter overtemperature Check that the ambient temperature is not too high internal PTC The motor speed may be too low for a given load Foo6 Power module overtemperature Check that the ambient temperature is not too high F008 USS protocol timeout Check the serial interface Check the settings of the bus master and P091 P093 Check whether the timeout interval is too short P093 Undervoltage Check that the power supply is supplying enough voltage to the inverter Initialisation fault Parameter loss Check the entire parameter set Set P009 to 0000 before power down Internal interface fault Switch off power and switch on again External trip Source of trip is digital input configured as an external trip input going low check the external source ro roo a MOT CCUTTTI roo Fost ross Foe Automatic restart after fault P018 is pending WARNING The motor shaft may start to rotate at any time F074 Motor overtemperature by l t Check that the motor current does not exceed the value set in P083 calculation Parameter fault P006 Parameterise fixed frequency ies and or motor potentiometer on the digital inputs a F151 F183 Doai input pronta Er te setings ga POP MO oronge provi roosa MO Ti SCS Ensure that the wiring guidelines described in section 2 1 have been complied with When the fault has been corrected restart the inverter and the motor will
55. ttons are enabled can be individually disabled depending on the setting of parameters P121 P124 The digital inputs for RUN JOG and A V are disabled Determines which parameters can be adjusted 0 Only parameters from P001 to P009 can be read set 1 Parameters from P001 to P009 can be set and all other parameters can only be read 2 All parameters can be read set but P009 automatically resets to 0 when power is removed 3 All parameters can be read set 0 Disabled 1 Enabled The setpoint alterations made with the A V buttons or digital inputs are stored even when power has been removed from the inverter Sets the minimum motor frequency must be less than the value of P013 Sets the maximum motor frequency A skip frequency can be set with this parameter to avoid the effects of mechanical resonance Frequencies within value of P019 of this setting are suppressed Stationary operation is not possible within the suppressed frequency range the range is just passed through Setting this parameter to 1 enables the inverter to restart automatically after a mains break or brownout provided the run stop switch is still closed or the link is fitted P007 0 and P910 0 2 or 4 0 Disabled 1 Automatic restart Allows the inverter to start onto a spinning motor Under normal circumstances the inverter runs the motor up from 0 Hz However if the motor is still spinning or is being driven by the load it wi
56. unction Active 0 No function assigned relay not active Low 1 Inverter is running High 2 Inverter frequency 0 0 Hz Low 3 Motor run right has been selected High 4 External brake on see parameters P063 P064 Low 5 _ Inverter frequency less than or equal to minimum Low frequency 6 Fault indication Low 7 Inverter frequency greater than or equal to setpoint High 8 Warning active Low 9 Output current greater than or equal to P065 High 10 Motor current limit warning Low 11 Motor over temperature warning Low 12 Closed loop motor LOW speed limit High 13 Closed loop motor HIGH speed limit High External brake requires 24 V max de slave relay Inverter switches off see parameter P930 and section 5 Inverter does not switch off see parameter P931 Active low relay OPEN Active high relay CLOSED P062 Electro mechanical brake option 0 4 This enables or disables the electro mechanical brake option control 0 Operation is the same as for P061 4 except that the brake control voltage is supplied directly 0 Disabled 1 3 Do not use 4 Enabled P063 External brake release delay 0 20 0 Only effective if the relay output is set to control an external brake P061 seconds 1 0 4 or the electro mechanical brake option is used P062 4 In this case when the inverter is switched on it will run at the minimum frequency for the time set by this parameter before releas

Siemens CM300/3 User's Manual

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