MICROMASTER kw - 11 kw

Transcription

1 s.12 kw - 11 kw Operating Instructions (Compact) Issue 1/6 User Documentation

2 Warnings, Cautions and Notes Issue 1/6 Warnings, Cautions and Notes The following Warnings, Cautions and Notes are provided for your safety and as a means of preventing damage to the product or components in the machines connected. Specific Warnings, Cautions and Notes that apply to particular activities are listed at the beginning of the relevant chapters and are repeated or supplemented at critical points throughout these chapters. Please read the information carefully, since it is provided for your personal safety and will also help prolong the service life of your Inverter and the equipment you connect to it. WARNING! This equipment contains dangerous voltages and controls potentially dangerous rotating mechanical parts. Non-compliance with Warnings or failure to follow the instructions contained in this manual can result in loss of life, severe personal injury or serious damage to property. Only suitable qualified personnel should work on this equipment, and only after becoming familiar with all safety notices, 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 DC link of all MICROMASTER modules remains at a hazardous voltage level for 5 minutes after all voltages have been disconnected. Therefore always wait for 5 minutes after disconnecting the inverter from the power supply before carrying out work on any modules. The drive unit discharges itself during this time. This equipment is capable of providing internal motor overload protection in accordance with UL58C section 42. Refer to P61 (level 3) and P335. Motor overload protection can also be provided using an external PTC via a digital input. This equipment is suitable for use in a circuit capable of delivering not more than 1, symmetrical amperes (rms), for a maximum voltage of 23/46 V when protected by an H or K type fuse, a circuit breaker or self-protected combination motor controller controller (for more details see Operating Instructions Appendix F). Use Class 1 6/75 C copper wire only with the cross-sections as specified in the Operating Instructions.. The mains input, DC and motor terminals carry dangerous voltages even if the inverter is inoperative, wait 5 minutes to allow the unit to discharge after switching off before carrying out any installation work. NOTES Before installing and commissioning, please read these safety instructions and warnings carefully and all the warning labels attached to the equipment. Make sure that the warning labels are kept in a legible condition and replace missing or damaged labels. Maximum permissible surrounding ambient temperature is 5 C. 2 Operating Instructions (Compact)

3 Issue 1/6 Contents Contents 1 Installation Clearance distances for mounting Mounting dimensions Electrical Installation Technical Specifications Power Terminals Control terminals Block diagram Factory setting /6 Hz DIP switch Communications Establishing communications STARTER Establishing communications between the AOP Bus interface (CB) BOP / AOP (Option) Buttons and their Functions Changing parameters using as an example P3 "Access level" Commissioning Quick commissioning Commissioning the application Serial Interface (USS) Selection of command source Digital input (DIN) Digital output (DOUT) Selection of frequency setpoint Analog input (ADC) Analog output (DAC) Motor potentiometer (MOP) Fixed frequency (FF) JOG Ramp-function generator (HLG) Reference/limit frequencies Motor control (V/f) Inverter/motor protection Inverter-specific Functions Series commissioning Parameter reset of factory setting Displays and messages LED status display Fault messages and Alarm messages Operating Instructions (Compact) 3

4 1 Installation Issue 1/6 1 Installation 1.1 Clearance distances for mounting The inverters can be mounted adjacent to each other. If they are mounted on top of each other, however, a clearance of 1 mm has to be observed. Side of cabinet enclosure 15 mm 1 mm mm 15 mm... Side of cabinet enclosure Fig. 1-1 Clearance distances for mounting 1.2 Mounting dimensions H Fig. 1-2 Frame Size Drilling Dimensions H mm (Inch) W mm (Inch) Tightening Torque Bolts A 16 (6.3) 2xM4 B 174 (6.85) 138 (5.43) 4xM4 W C 24 (8.3) 174 (6.85) 4xM4 Mounting dimensions Nm (lbf.in) 2.5 (22.12) 4 Operating Instructions (Compact)

5 Issue 1/6 2 Electrical Installation 2 Electrical Installation 2.1 Technical Specifications 1 AC 2 V 24 V Order No. 2AB SE642-2UC 2AA1 5AA1 7AA1 5AA1 5AA1 1BA1 5BA1 2BA1 CA1 Frame Size A B C Inverter Output kw Rating hp Input Current A Output Current A Recommended A Fuse 3NA Input Cable mm AWG Output Cable mm AWG Tightening Torque 3 AC 2 V 24 V Nm (lbf.in) 1.1 (1) 1.5 (13.3) Order No. 2AC SE642-2UC 2AA1 5AA1 7AA1 5AA1 5AA1 1BA1 5BA1 2BA1 CA1 CA1 5CA1 Frame Size A B C Inverter Output kw Rating hp Input Current A Output Current A Recommended A Fuse 3NA Input Cable mm AWG Output Cable mm AWG Tightening Torque 3 AC 38 V 48 V Nm (lbf.in) 1.1 (1) 1.5 (13.3) Order No. 2AD SE642-2UD 7AA1 5AA1 5AA1 1AA1 5AA1 2BA1 BA1 BA1 5CA1 5CA1 1CA1 Frame Size A B C Inverter Output kw Rating hp Input Current A Output Current A Recommended A Fuse 3NA Input Cable mm AWG Output Cable mm AWG Tightening Torque Nm (lbf.in) 1.1 (1) 1.5 (13.3) 2.25 (2) 2.25 (2) 2.25 (2) Operating Instructions (Compact) 5

6 2 Electrical Installation Issue 1/6 2.2 Power Terminals You can gain access to the mains and motor terminals by removing the front covers. SDP (BOP/AOP) release and remove Push the terminal cover down Fig. 2-1 Removing Front Covers L3 L2/N L1/L U V W Fig. 2-2 Power Terminals 2.3 Control terminals Terminal Designation Function 1 - Output +1 V 2 - Output V 3 ADC+ Analog input (+) 4 ADC- Analog input (-) 5 DIN1 Digital input 1 6 DIN2 Digital input 2 7 DIN3 Digital input Isolated output +24 V / max. 1 ma 9 - Isolated output V / max. 1 ma 1 RL1-B Digital output / NO contact 11 RL1-C Digital output / Changeover contact 12 DAC+ Analog output (+) 13 DAC- Analog output (-) 14 P+ RS485 port 15 N- RS485 port 6 Operating Instructions (Compact)

7 Jog Issue 1/6 2 Electrical Installation 2.4 Block diagram PE 1/3 AC 2-24 V 3 AC V SI 4.7 kω ADC+ ADC- +1 V V A/D BOP link RS232 PE L/L1, N/L2 or L/L1, N/L2, L3 or L1, L2, L3 External 24 V DIN1 DIN2 DIN3 + _ 24 V PNP or NPN DIN1 DIN2 DIN3 Output +24 V max. 1 ma (isolated) Output V max. 1 ma (isolated) CPU Hz15. I Fn P BOP/AOP ~ = DC+ DC DC-link connection 3 V DC / 5 A (resistive) 25 V AC / 2 A (inductive) Relay 1 11 RL1-B RL1-C - 2 ma max. 5 Ω DAC+ DAC- D/A = 3 ~ The analog input circuit can be alternatively configured to provide an additional digital input (DIN4): 2 DIN P+ N- RS485 CB Option COM link automatic Not used 6 Hz 5 Hz 1 2 DIP switch PE M U,V,W V - 9 Fig. 2-3 Inverter block diagram Operating Instructions (Compact) 7

8 3 Factory setting Issue 1/6 3 Factory setting The frequency inverter is set in the factory so that it can be operated without any additional parameterization. To do this, the motor parameters set in the factory (P34, P35, P37, P31), that correspond to a 4-pole 1LA7 Siemens motor, must match the rated data of the connected motor (refer to the rating plate). Further factory setting: Command sources P7 = 2 (Digital input, see Fig. 3-1) Setpoint source P1 = 2 (Analog input, see Fig. 3-1) Motor cooling P335 = Motor current limit P64 = 15 % Min. frequency P18 = Hz Max. frequency P182 = 5 Hz Ramp-up time P112 = 1 s Ramp-down time P1121 = 1 s Control mode P13 = I/O Ack Fig. 3-1 Digital Inputs Analog input < 4.7 k Ω Analog and Digital Inputs Input/Output Terminals Parameter Function Digital input 1 5 P71 = 1 ON / OFF1 (I/O) Digital input 2 6 P72 = 12 Reverse ( ) Digital input 3 7 P73 = 9 Fault reset (Ack) Digital input 8 - Power supply Digital input Analog input 3/4 P1 = 2 Frequency setpoint 1/2 - Power supply Analog input Output relay 1/11 P731 = 52.3 Default identification Analog output 12/13 P771 = 21 Output frequency 3.1 5/6 Hz DIP switch The default motor base frequency of the MICROMASTER inverter is 5 Hz. For motors, which are designed for a base frequency of 6 Hz, the inverters can be set to this frequency via a DIP switch. Off position: European defaults (5 Hz, kw etc.) On position: North American defaults (6 Hz, hp etc.) 6 Hz 5 Hz 5/6 Hz DIP switch for frequency setting 8 Operating Instructions (Compact)

9 Issue 1/6 4 Communications 4 Communications 4.1 Establishing communications STARTER The following optional components are additionally required in order to establish communications between STARTER and : PC <-> frequency inverter connecting set BOP if the USS standard values (refer to Section "Serial Interface (USS)") are changed in the frequency inverter PC <-> frequency inverter connecting set USS settings, refer to Section "Serial Interface (USS)" STARTER Menu, Options --> Set PG/PC interface --> Select "PC COM-Port (USS)" --> Properties -- > Interface "COM1", select a baud rate NOTE The USS parameter settings in the frequency inverter and the settings in STARTER must match! 4.2 Establishing communications between the AOP Communications between AOP and MM42 are based on the USS protocol, analog to STARTER and MM42. Contrary to the BOP, the appropriate communication parameters - both for the MM42 as well as for AOP - should be set if the automatic interface detection was not carried-out (refer to Table 4-1). Using the optional components, the AOP can be connected to the communication interfaces (refer to Table 4-1). Table 4-1 MM42 parameters - baud rate - bus address AOP parameters - baud rate - bus address Options - direct connection - indirect connection AOP at the BOP link P21[1] P8553 No option necessary BOP/AOP door mounting kit (6SE64-PM-AA) AOP at the COM link P21[] P211 P8553 P8552 Not possible AOP door mounting kit (6SE64-MD-AA) Operating Instructions (Compact) 9

10 4 Communications Issue 1/6 AOP as control unit Parameter / Terminal AOP on BOP link AOP on COM link Command source Frequency setpoint (MOP) / P7 4 5 P1 1 P (232.D) (236.D) P (232.E) (236.E) Output frequency of the MOP higher Output frequency of the MOP lower Acknowledge fault P * A fault can be acknowledged via the AOP independently of P7 or P Bus interface (CB) Bus interface (CB) DeviceNet CANopen PROFIBUS P918 P918 P918 *) Baud rate is automatically specified by the master P24 P24 P24 P241 P241 P241 P251 P251 P251 *) DIP switch for addressing the hardware must be observed DeviceNet CANopen PROFIBUS P241[] P241[1] PZD length Status/actual value PZD length control/setpoint P241[2] Baud rate : 125 kbaud 1: 25 kbaud 2: 5 kbaud Data transfer type from T_PD_1, T_PD_5 Data transfer type T_PD_6 R_PD_1 R_PD_5 R_PD_6 Mapping CANopen <--> MM4 P241[3] Diagnostics Mapping CANopen <--> MM4 P241[4] _ - response to communication errors - baud rate Setting is not required (only in special cases). Refer to the Operating Instructions "PROFIBUS option module" 1 Operating Instructions (Compact)

11 Issue 1/6 5 BOP / AOP (Option) 5 BOP / AOP (Option) 5.1 Buttons and their Functions Panel/ Button Function Effects Indicates Status Start converter Stop converter Change direction Jog motor Functions Access parameters Increase value Decrease value The LCD displays the settings currently used by the converter. Pressing the button starts the converter. This button is disabled by default. Activate the button: BOP: P7 = 1 or P719 = AOP: P7 = 4 or P719 = on BOP link P7 = 5 or P719 = on COM link OFF1 OFF2 Pressing the button causes the motor to come to a standstill at the selected ramp down rate. Activate the button: see button "Start converter" Pressing the button twice (or once long) causes the motor to coast to a standstill. BOP: This function is always enabled (independent of P7 or P719). Press this button to change the direction of rotation of the motor. Reverse is indicated by a minus (-) sign or a flashing decimal point. Disabled by default. Activate the button: see button "Start converter". In the "Ready to power-on" state, when this key is pressed, the motor starts and rotates with the pre-set jog frequency. The motor stops when the button is released. Pressing this button when the motor is running has no effect. This button can be used to view additional information. It works by pressing and holding the button. It shows the following, starting from any parameter during operation: 1. DC link voltage (indicated by d units V). 2. output current. (A) 3. output frequency (Hz) 4. output voltage (indicated by o units V). 5. The value selected in P5 (If P5 is set to show any of the above (1-4) then this will not be shown again). Additional presses will toggle around the above displays. Jump Function From any parameter (rxxxx or Pxxxx) a short press of the Fn button will immediately jump to r, you can then change another parameter, if required. Upon returning to r, pressing the Fn button will return you to your starting point. Acknowledgement If alarm and fault messages are present, then these can be acknowledged by pressing key Fn. Pressing this button allows access to the parameters. Pressing this button increases the displayed value. Pressing this button decreases the displayed value. + AOP menu Calls the AOP menu prompting (this is only available for AOP). Operating Instructions (Compact) 11

12 5 BOP / AOP (Option) Issue 1/6 5.2 Changing parameters using as an example P3 "Access level" Step Result on display 1 Press to access parameters 2 Press until P3 is displayed 3 Press to access the parameter value level 4 Press or to the required value (example: 3) 5 Press to confirm and store the value 6 Now access level 3 is set and all level 1 to level 3 parameters are visible to the user. 12 Operating Instructions (Compact)

13 Issue 1/6 6 Commissioning 6 Commissioning 6.1 Quick commissioning START The frequency inverter is adapted to the motor using the quick commissioning function and important technological parameters are set. The quick commissioning shouldn't be carried-out if the rated motor data saved in the frequency inverter (4-pole 1LA Siemens motor, star circuit configuration frequency inverter (FU)- specific) match the rating plate data. Parameters, designated with a * offer more setting possibilities than are actually listed here. Refer to the parameter list for additional setting possibilities. Factory setting P3 = 2 User access level * 1 1 Standard: Allows access into most frequently used parameters 2 Extended: Allows extended access e.g. to inverter I/O functions 3 Expert (For expert use only) P1 = 1 Commissioning parameter * Ready 1 Quick commissioning 3 Factory setting NOTE P1 should be set to 1 in order to parameterize the data of the motor rating plate. P1 =... Europe/ North America 6 Hz (enters the line supply frequency) 5 Hz Europe [kw], frequency default 5 Hz P1 = 1, 2 1 North America [hp], frequency default 6 Hz 2 North America [kw], frequency default 6 Hz 5/6 Hz DIP switch for frequency setting NOTE P1 = For P1 = or 1, the setting of switch DIP2(2) determines the value of P1 (refer to the parameter list). P34 =... P34 =... Rated motor voltage FU-spec. (Nominal motor voltage [V] from rating plate) The rated motor voltage on the rating plate must be checked, regarding the star/delta circuit configuration to ensure that it matches with the circuit connection configured at the motor terminal board P31 P34 P35 =... P35 =... Rated motor current FU-spec. (Nominal motor current [A] from rating plate) P37 =... P37 =... Rated motor power FU-spec. P37 P35 P38 P311 (Nominal motor power [kw/hp] from rating plate) If P1 = or 2, value will be in kw. If P1 = 1, value will be in in hp. P38 =... P38 =... Rated motor cosphi (Nominal motor power factor (cos ϕ) from rating plate) If the setting is, the value is automatically calculated P1 = 1,2: P38 no significance, no entry required. FU-spec. Operating Instructions (Compact) 13

14 6 Commissioning Issue 1/6 P39 =... P39 =... Rated motor efficiency FU-spec. (Nominal motor efficiency in [%] from rating plate) Setting causes internal calculation of value. P1 = : P39 no significance, no entry required. P31 =... Rated motor frequency (Nominal motor frequency in [Hz] from rating plate) Pole pair number recalculated automatically if parameter is changed. 5. Hz P311 =... Rated motor speed (Nominal motor speed in [rpm] from rating plate) Setting causes internal calculation of value. NOTE For slip compensation, the input is absolutely necessary. FU-spec. P335 =... Motor cooling (Selects motor cooling system used) Self-cooled: Using shaft mounted fan attached to motor 1 Force-cooled: Using separately powered cooling fan P64 =... Motor overload factor (Motor overload factor in [%] relative to P35) 15 % This defines the limit of the maximum output current as a % of the rated motor current (P35). P7 =... Selection of command source 2 Factory default setting 1 BOP (keypad) 2 Terminal 4 USS on BOP link 5 USS on COM link 6 CB on COM link P1 =... Selection of frequency setpoint 1 MOP setpoint 2 Analog setpoint 3 Fixed frequency 2 4 USS on BOP link 5 USS on COM link 6 CB on COM link P18 =... Min. frequency (enters the minimum motor frequency in Hz). Hz Sets minimum motor frequency at which motor will run irrespective of frequency setpoint. The value set here is valid for both clockwise and anticlockwise rotation. P182 =... Max. frequency (enters the maximum motor frequency in Hz) 5. Hz Sets maximum motor frequency at which motor will run irrespective of the frequency setpoint. The value set here is valid for both clockwise and anticlockwise rotation. P112 =... Ramp-up time (enters the ramp-up time in s) Time taken for motor to accelerate from standstill up to maximum motor frequency (P182) when no rounding is used. 1. s P1121 =... Ramp-down time (enters the deceleration time in s) 1. s Time taken for motor to decelerate from maximum motor frequency (P182) down to standstill when no rounding is used P1135 =... OFF3 ramp-down time (enters the fast stop ramp-down time in s) Defines ramp-down time from maximum frequency to standstill for OFF3 command. 5. s 14 Operating Instructions (Compact)

15 Issue 1/6 6 Commissioning P13 =... P39 = 1 ENDE Control mode (enters the required control mode) V/f with linear characteristic 1 V/f with FCC 2 V/f with parabolic characteristic 3 V/f with programmable characteristic End of quick commissioning (start of the motor calculation) No quick commissioning (no motor calculations) 1 Start quick commissioning with factory reset 2 Start quick commissioning 3 Start quick commissioning only for motor data NOTE For P39 = 1,2,3 P34 is internally set to 1 and the appropriate data calculated (refer to the parameter list P34). End of quick commissioning/ drive setting If additional functions must be implemented at the drive inverter, use the following Section "Commissioning the application". We recommend this procedure for drives with a high dynamic response. 6.2 Commissioning the application START An application is commissioned to adapt/optimize the frequency inverter - motor combination to the particular application. The frequency inverter offers numerous functions - but not all of these are required for the particular application. These functions can be skipped when commissioning the application. A large proportion of the possible functions are described here; refer to the parameter list for additional functions. Parameters, designated with a * offer more setting possibilities than are actually listed here. Refer to the parameter list for additional setting possibilities. P3 = 3 User access level * 1 Standard (Allows access into most frequently used parameters) 2 Extended (Allows extended access e.g. to inverter I/O functions) 3 Expert (for expert use only) Factory setting Serial Interface (USS) P21 =... P211 =... P212 =... P213 =... USS baud rate Sets baud rate for USS communication. USS address Sets unique address for inverter. USS PZD length 2 Defines the number of 16-bit words in PZD part of USS telegram. USS PKW length 127 Defines the number of 16-bit words in PKW part of USS telegram. 6 Possible Settings: 3 12 baud 4 24 baud 5 48 baud 6 96 baud baud baud baud Operating Instructions (Compact) 15

16 6 Commissioning Issue 1/ Selection of command source P7 =... Selection of command source Selects digital command source. Factory fault setting 1 BOP (keypad) 2 Terminal 4 USS on BOP link 5 USS on COM link 6 CB on COM link 2 BOP Terminals USS BOP link USS COM link CB COM link P7 = 2 Sequence control Setpoint channel Motor control Digital input (DIN) P71=... Function of digital input 1 Terminal ON / OFF1 P72 =... Function digital input 2 Terminal Reverse P73 =... Function digital input 3 Terminal 7 9 Fault acknowledge 9 P74 = Function digital input 4 Via analog input Terminals 3, 4 Digital input disabled P724 =... Debounce time for digital inputs 3 Defines debounce time (filtering time) used for digital inputs. No debounce time ms debounce time ms debounce time ms debounce time Possible Settings: Digital input disabled 1 ON / OFF1 2 ON + Reverse / OFF1 3 OFF2 coast to standstill 4 OFF3 quick ramp-down 9 Fault acknowledge 1 JOG right 11 JOG left 12 Reverse 13 MOP up (increase frequency) 14 MOP down (decrease frequency) 15 Fixed setpoint (Direct selection) 16 Fixed setpoint (Direct selection + ON) 17 Fixed setpoint (Binary coded selection + ON) 21 Local/remote 25 DC brake enable 29 External trip 33 Disable additional freq setpoint 99 Enable BICO parameterization DIN channel Kl.8 P24 Kl.9 V Debounce time: DIN... 3 P724 (3) Function of DIN P71 (1) V 24 V T & Function r722 r722 CO/BO: Bin.inp.val 16 Operating Instructions (Compact)

17 Issue 1/6 6 Commissioning Digital output (DOUT) P731 =... BI: Function of digital output 1* Defines source of digital output 1. P748 = 52.3 Invert digital output Defines high and low states of relay for a given function. Common Settings: 52. Drive ready Closed 52.1 Drive ready to run Closed 52.2 Drive running Closed 52.3 Drive fault active Closed 52.4 OFF2 active 1 Closed 52.5 OFF3 active 1 Closed 52.6 Switch on inhibit active Closed 52.7 Drive warning active Closed DOUT channel BI: Fct. of DOUT 1 P731 (52:3) Invert DOUTs... 1 P748 () 1-1 CO/BO: State DOUTs r747 r747. COM NO Kl.1 Kl Selection of frequency setpoint P1 =... Selection of frequency setpoint No main setpoint 1 MOP setpoint 2 Analog setpoint 3 Fixed frequency 4 USS on BOP link 5 USS on COM link 6 CB on COM link 2 MOP ADC Sequence control FF USS BOP link USS COM link P1 = 12 P1 = 12 Additonal setpoint Main setpoint Setpoint channel Motor control CB COM link Operating Instructions (Compact) 17

18 6 Commissioning Issue 1/ Analog input (ADC) P757 =... P758 =... P759 =... Value x1 of ADC scaling V Value y1 of ADC scaling. % This parameter represents the value of x1 as a % of P2 (reference frequency). Value x2 of ADC scaling 1 V P761 > < P758 < P76 > P758 > P76 % 1 % 4 h max P76 P76 =... P761 =... Value y2 of ADC scaling 1. % This parameter represents the value of x2 as a % of P2 (reference frequency). Width of ADC deadband V Defines width of deadband on analog input. P758 min P761 P757 P757 = P761 P759 1 V x 1% V KL ADC+ KL ADC A D P756 ADC type P753 P757 P758 P759 P76 ADC scaling r754 P761 ADC dead zone P1 r755 Setpoint Pxxxx P756 P761 P762 r V 3.9 V Wire breakage sensing P74 T r722 r722.3 Pxxxx F8 r751 r751 Function 18 Operating Instructions (Compact)

19 Issue 1/6 6 Commissioning Analog output (DAC) P771 =... P773 =... P777 =... CI: DAC 21 Defines function of the - 2 ma analog output. Smooth time DAC 2 ms Defines smoothing time [ms] for analog output signal. This parameter enables smoothing for DAC using a PT1 filter. Value x1 of DAC scaling. % ma P778 =... Value y1 of DAC scaling 2 P779 =... P78 =... Value x2 of DAC scaling Value y2 of DAC scaling 1. % 2 P78 y2 P781 P778 y1 P781 =... Width of DAC deadband Sets width of deadband in [ma] for analog output. P777 x 1 P779 x 2 1 % % Operating Instructions (Compact) 19

20 6 Commissioning Issue 1/ Motor potentiometer (MOP) P131 =... P132 =... P14 =... Setpoint memory of the MOP Saves last motor potentiometer setpoint (MOP) that was active before OFF command or power down. MOP setpoint will not be stored 1 MOP setpoint will be stored (P14 is updated) Inhibit negative MOP setpoints 1 Neg. MOP setpoint is allowed 1 Neg. MOP setpoint inhibited Setpoint of the MOP 5. Hz Determines setpoint for motor potentiometer control. MOP ramp-up and ramp-down times are defined by the parameters P112 and P1121. Possible parameter settings for the selection of MOP: Selection MOP up MOP down DIN P719 =, P7 = 2, P1 = 1 or P719 = 1, P7 = 2 P72 = 13 (DIN2) P73 = 14 (DIN3) BOP USS on BOP link USS on COM link CB P719 =, P7 = 1, P1 = 1 or P719 = 11 P719 =, P7 = 4, P1 = 1 or P719 = 41 P719 =, P7 = 5, P1 = 1 or P719 = 51 P719 =, P7 = 6, P1 = 1 or P719 = 61 UP button USS control word r232 Bit13 USS control word r236 Bit13 CB control word r29 Bit13 DOWN button USS control word r232 Bit14 USS control word r236 Bit14 CB control word r29 Bit Fixed frequency (FF) P11 =... Fixed frequency 1. Hz Can be directly selected via DIN1 (P71 = 15, 16) P12 =... Fixed frequency 2 5. Hz Can be directly selected via DIN2 (P72 = 15, 16) P13 =... Fixed frequency 3 Can be directly selected via DIN3 (P73 = 15, 16) P14 =... Fixed frequency 4 P15 =... Fixed frequency 5 P16 =... Fixed frequency 6 P17 =... Fixed frequency 7 P116 =... Fixed frequency code Bit 1 Defines the selection method for fixed frequencies. P117 =... Fixed frequency code Bit 1 P118 =... Fixed frequency code Bit 2 1. Hz 15. Hz 2. Hz 25. Hz 3. Hz 1 1 When defining the function of the digital inputs (P71 to P73), three different types can be selected for fixed frequencies: 15 = Direct selection (binary-coded) In this particular mode, the appropriate digital input always selects the associated fixed frequency, e.g.: Digital input 3 = selects fixed frequency 3. If several inputs are simultaneously active, then these are summed. An ON command is additionally required. 16 = Direct selection + ON command (binary-coded + On / Off1) In this mode, the fixed frequencies are selected as for 15, however these are combined with an ON command. 17 = Binary coded selection + ON command (BCD-coded + On/ Off1) The BCD-coded operating mode is effective for digital inputs 1 to 3. 1 Direct selection 2 Direct selection + ON command 3 Binary coded selection + ON command NOTE For settings 2 and 3, all parameters P116 to P119 must be set to the selected value so that the drive inverter accepts the ON command. 2 Operating Instructions (Compact)

21 Issue 1/6 6 Commissioning JOG P158 =... JOG frequency right 5. Hz Frequency in Hz when the motor is being jogged in the clockwise direction of rotation. JOG P159 =... P16 =... JOG frequency left 5. Hz Frequency in Hz when the motor is being jogged in the counter-clockwise direction of rotation. JOG ramp-up time 1. s Ramp-up time in s from to the maximum frequency (P182). The JOG ramp-up is limited by P158 or P159. P182 (f max ) P158 f P161 =... JOG ramp-down time 1. s Ramp-down time in s from the maximum frequency (P182) to. P16 P161 t Ramp-function generator (HLG) P191 =... Skip frequency 1 (entered in Hz). Hz Defines skip frequency 1 which avoids effects of mechanical resonance and suppresses frequencies within +/- P111 (skip frequency bandwidth). P191 =... Skip frequency 2. Hz f out P191 =... Skip frequency 3 P191 =... Skip frequency 4 P111 =... Skip frequency bandwidth (entered in Hz). Hz. Hz 2. Hz P191 Skip frequency P111 Skip frequency bandwidth f in P112 =... Ramp-up time (enters the accelerating time in s) 1. s P182 (f max ) f f 1 P1121 =... Ramp-down time (enters the deceleration time in s) 1. s P113 =... P1131 =... P1132 =... P1133 =... P1134 =... P1135 =... Rump-up initial rounding time (entered in s) Ramp-up final rounding time (entered in s) Rump-down initial rounding time (entered in s) Ramp-down final rounding time (entered in s) Rounding type Continuous smoothing 1 Discontinuous smoothing. s. s. s. s P112 P1121 The rounding times are recommended as abrupt responses can be avoided therefore reducing stress and damage to the mechanical system. The ramp-up and ramp-down times are extended by the component of the rounding ramps. OFF3 ramp-down time Defines ramp-down time from maximum frequency to standstill for OFF3 command. t 5. s Operating Instructions (Compact) 21

22 6 Commissioning Issue 1/ Reference/limit frequencies P18 =... P182 =... P2 =... Min. frequency (entered in Hz). Hz Sets minimum motor frequency [Hz] at which motor will run irrespective of frequency setpoint. If the setpoint falls below the value of P18, then the output frequency is set to P18 taking into account the sign. Max. frequency (entered in Hz) 5. Hz Sets maximum motor frequency [Hz] at which motor will run irrespective of the frequency setpoint. If the setpoint exceeds the value P182, then the output frequency is limited. The value set here is valid for both clockwise and anticlockwise rotation. Reference frequency (entered in Hz) 5. Hz The reference frequency in Hertz corresponds to a value of 1 %. This setting should be changed if a maximum frequency of higher than 5 Hz is required. It is automatically changed to 6 Hz if the standard 6 Hz frequency was selected using the DIP5/6 switch or P1. NOTE This reference frequency effects the setpoint frequency as both the analog setpoints (1 % P2) as well as the frequency setpoints via USS (4H P2) refer to this value Motor control (V/f) P13 =... Control mode The control type is selected using this parameter. For the "V/f characteristic" control type, the ratio between the frequency inverter output voltage and the frequency inverter output frequency is defined. V/f with linear 1 V/f with FCC 2 V/f with parabolic characteristic 3 V/f with programmable characteristic ( P132 P1325) P131 =... Continuous boost (entered in %) 5. % Voltage boost as a % relative to P35 (rated motor current) and P35 (stator resistance). P131 is valid for all V/f versions (refer to P13). At low output frequencies, the effective resistance values of the winding can no longer be neglected in order to maintain the motor flux. V Boost voltage Linear V/f Vmax Validity range Vn (P34) V ConBoost,1 actual V V ConBoost,5 Boost Output voltage Normal V/f (P13 = ) ON OFF f P131 active 1 t t t f Boost,end fn (P1316) (P31) f max (P182) P1311 =... Acceleration boost (entered in %). % Voltage boost for accelerating/braking as a % relative to P35 and P35. P1311 only results in a voltage boost when ramping-up/ramp-down and generates an additional torque for accelerating/braking. Contrary to parameter P1312, that is only active for the 1 st acceleration operation after the ON command, P1311 is effective each time that the drive accelerates or brakes. f 22 Operating Instructions (Compact)

23 Issue 1/6 6 Commissioning P1312 =... Starting boost (entered in %). % Voltage boost when starting (after an ON command) when using the linear or square-law V/f characteristic as a % relative to P35 (rated motor current) or P35 (stator resistance). The voltage boost remains active until 1) the setpoint is reached for the first time and 2) the setpoint is reduced to a value that is less than the instantaneous ramp-function generator output. P132 =... P1321 =... P1322 =... Programmable V/f freq.. Hz coord. 1 Sets V/f coordinates (P132/1321 to P1324/1325) to define V/f characteristic. Programmable. V/f volt. coord. 1 Programmable V/f freq. coord. 2. Hz. Hz V V max r71 V n P34 P1325 P1323 V max = f(v dc, M max ) P1323 =... Programmable V/f volt. coord. 2. Hz P1321 P131 P1324 =... P1325 =... Programmable V/f freq. coord.. Hz 3 Programmable V/f volt. coord. 3. Hz f Hz f1 P132 f2 P1322 f3 P1324 f n P31 P131[%] r395[%] P131[V] = P34[V] 1[%] 1[%] f max P182 f P1335 =... Slip compensation (entered in %). % Dynamically adjusts output frequency of inverter so that motor speed is kept constant independent of motor load. P1338 =... Resonance damping gain V/f Defines resonance damping gain for V/f.. Operating Instructions (Compact) 23

24 6 Commissioning Issue 1/ Inverter/motor protection P29 =... Inverter overload reaction Selects reaction of inverter to an internal over-temperature. Reduce output frequency 1 Trip (F4) 2 Reduce pulse frequency and output frequency 3 Reduce pulse frequency then trip (F4) P292 =... Inverter temperature warning 15 C Defines the temperature difference (in ºC) between the Overtemperature trip threshold and the warning threshold of the inverter. The trip threshold is stored internally by the inverter and cannot be changed by the user. P335 =... Motor cooling (enters the motor cooling system) Self-cooled: Using shaft mounted fan attached to motor 1 Force-cooled: Using separately powered cooling fan P61 =... Motor I 2 t reaction Defines reaction when motor I 2 t reaches warning threshold. 2 Warning, no reaction, no trip 1 Warning, I max reduction, trip F11 2 Warning, no reaction, trip (F11) P611 =... Motor I 2 t time constant (entered in s) 1 s The time until the thermal limit of a motor is reached, is calculated via the thermal time constant. A higher value increases the time at which the motor thermal limit is reached. The value of P611 is estimated according to the motor data during quick commissioning or is calculated using P34 (Calculating of the motor parameters). When the calculation of motor parameters during quick commission is complete the stored value can be replaced by the value given by the motor manufacturer P614 =... Motor I 2 t warning level (entered in %) Defines the value at which alarm A511 (motor overtemperature) is generated. 1. % r27 2 P35 r21 P31 P611 P335 t r34 ( i 2 t ) Trip threshold 1.1 P614 Motor i2t temp. reaction P61 P614 Warning threshold F11 I_max reduction A511 P64 =... Motor overload factor [%] 15. % Defines motor overload current limit in [%] relative to P35 (rated motor current). Limited to maximum inverter current or to 4 % of rated motor current (P35), whichever is the lower. 24 Operating Instructions (Compact)

25 Issue 1/6 6 Commissioning Inverter-specific Functions Flying start P12 =... Flying start Starts inverter onto a spinning motor by rapidly changing the output frequency of the inverter until the actual motor speed has been found. Flying start disabled 1 Flying start is always active, start in direction of setpoint 2 Flying start is active if power on, fault, OFF2, start in direction of setpoint 3 Flying start is active if fault, OFF2, start in direction of setpoint 4 Flying start is always active, only in direction of setpoint 5 Flying start is active if power on, fault, OFF2, only in direction of setpoint 6 Flying start is active if fault, OFF2, only in direction of setpoint P122 =... Motor-current: Flying start (entered in %) Defines search current used for flying start. 1 % P123 =... Search rate: Flying start (entered in %) 1 % Sets factor by which the output frequency changes during flying start to synchronize with turning motor Automatic restart P121 =... Automatic restart Configures automatic restart function. Disabled 1 Trip reset after power on 2 Restart after mains blackout 3 Restart after mains brownout or fault 4 Restart after mains brownout 5 Restart after mains blackout and fault 6 Restart after mains brown/blackout or fault Operating Instructions (Compact) 25

26 6 Commissioning Issue 1/ Holding brake P1215 =... Holding brake enable Enables/disables holding brake function (MHB). Motor holding brake disabled 1 Motor holding brake enabled NOTE The following must apply when controlling the brake relay via a digital output: P731 = (= 52.C) (refer to Section "Digital "). P1216 =... Holding brake release delay (entered in s) 1. s Defines the time interval during which the frequency inverter runs with the min. frequency P18 after magnetizing, before the ramp-up starts. P1217 =... Holding time after ramp-down (entered in s) 1. s Defines time for which inverter runs at minimum frequency (P18) after ramping down DC braking P1232 =... DC braking current (entered in %) Defines level of DC current in [%] relative to rated motor current (P35). 1 % P1233 =... Duration of DC braking (entered in s) s Defines duration for which DC injection braking is to be active following an OFF1 or OFF3 command Compound braking P1236 =... Compound braking current (entered in %) % Defines DC level superimposed on AC waveform after exceeding DC-link voltage threshold of compound braking. The value is entered in [%] relative to rated motor current (P35). (see also ). If P1254 = : Compound braking switch-on level U = Vmains = P21 DC_Comp otherwise : Compound braking switch-on level =.98 r1242 U DC_Comp Vdc controller P124 =... P1254 =... Configuration of Vdc controller Enables / disables Vdc controller. Vdc controller disabled 1 Vdc-max controller enabled 1 V DC r1242 Auto detect Vdc switch-on levels 1 t Enables/disables auto-detection of switch-on V DC_max -controller active levels for Vdc control functionalities. A911 1 Disabled r56 Bit14 1 Enabled t f f act fset t 26 Operating Instructions (Compact)

27 Issue 1/6 6 Commissioning PID controller P22 =... P2253 =... P2254 =... P2257 =... P2258 =... P2264 =... P2267 =... P2268 =... P228 =... P2285 =... P2291 =... P2292 =... Example: BI: Enable PID controller. PID mode Allows user to enable/disable the PID controller. Setting to 1 enables the PID controller. Setting 1 automatically disables normal ramp times set in P112 and P1121 and the normal frequency setpoints. CI: PID setpoint. Defines setpoint source for PID setpoint input. CI: PID trim source. Selects trim source for PID setpoint. This signal is multiplied by the trim gain and added to the PID setpoint. Ramp-up time for PID setpoint Sets the ramp-up time for the PID setpoint. Ramp-down time for PID setpoint Sets ramp-down time for PID setpoint. CI: PID feedback Selects the source of the PID feedback signal. Max. value for PID feedback Sets the upper limit for the value of the feedback signal in [%].. Min. value for PID feedback Sets lower limit for value of feedback signal in [%].. PID proportional gain Allows user to set proportional gain for PID controller. PID integral time Sets integral time constant for PID controller. PID output upper limit Sets upper limit for PID controller output in [%]. PID output lower limit Sets lower limit for the PID controller output in [%]. PID MOP ADC PID FF USS BOP link USS COM link CB COM link P2254 P2253 P2264 P22 PID SUM PID PT1 P2265 P2257 P2258 PID RFG P2267 P2268 P2261 PID PT1 P2269 P227 PID SCL P2271 r2273 P228 P2285 PID PID P2291 P2292 r2294 PID Output Parameter Parameter text Example P22 BI: Enable PID controller P22 = 1. PID controller active P2253 CI: PID setpoint P2253 = 2224 PID-FF1 P2264 CI: PID feedback P2264 = 755 ADC P2267 Max. PID feedback P2267 Adapt to the application P2268 Min. PID feedback P2268 Adapt to the application P228 PID proportional gain P228 Determined by optimizing P2285 PID integral time P2285 Determined by optimizing P2291 PID output upper limit P2291 Adapt to the application P2292 PID output lower limit P2292 Adapt to the application 1 1. s 1. s %. % 3.. s 1. %. % Motor control Operating Instructions (Compact) 27

28 6 Commissioning Issue 1/6 6.3 Series commissioning An existing parameter set can be transferred to a frequency inverter using STARTER or DriveMonitor (refer to Section 4.1 "Establishing communications STARTER"). Typical applications for series commissioning include: 1. If several drives are to be commissioned that have the same configuration and same functions. A quick / application commissioning (first commissioning) must be carried-out for the first drive. Its parameter values are then transferred to the other drives. 2. When replacing frequency inverters. 6.4 Parameter reset of factory setting START P1=3 Commissioning parameter 3 Factory setting P97 = 1 END Factory reset disabled 1 Parameter reset The drive inverter carries-out a parameter reset (duration, approx. 1 s) and then automatically exits the reset menu and sets: P97 = : disabled P1 = : ready 28 Operating Instructions (Compact)

29 Issue 1/6 7 Displays and messages 7 Displays and messages 7.1 LED status display LEDs for indicating the drive state OFF ON approx..3 s, flashing approx. 1 s, twinkling Mains not present Ready to run Inverter fault other than the ones listed below Inverter running Fault overcurrent Fault overvoltage Fault motor overtemperature Fault inverter temperature Warning current limit both LEDs twinkling same time Other warnings both LEDs twinkling alternatively Undervoltage trip / undervoltage warning Drive is not in ready state ROM failure both LEDs flashing same time RAM failure both LEDs flashing alternatively 7.2 Fault messages and Alarm messages Fault Significance Alarms Significance F1 Overcurrent A51 Current Limit F2 Overvoltage A52 Overvoltage limit F3 Undervoltage A53 Undervoltage Limit F4 Inverter Overtemperature A54 Inverter Overtemperature F5 Inverter I 2 t A55 Inverter I 2 t F11 Motor Overtemperature I 2 t A56 Inverter Duty Cycle F41 Stator resistance measurement failure A511 Motor Overtemperature I 2 t F51 Parameter EEPROM Fault A541 Motor Data Identification Active F52 Powerstack Fault A6 RTOS Overrun Warning F6 Asic Timeout A7 - F7 Communications board setpoint error A79 CB warning F71 No Data for USS (RS232 link) during Telegram Off Time A71 CB communication error F72 No Data from USS (RS485 link) during Telegram Off Time A711 CB configuration error F8 Analogue input - lost input signal A91 Vdc-max controller de-activated F85 External Fault A911 Vdc-max controller active F11 Stack Overflow A92 ADC parameters not set properly F221 PI Feedback below minimum value A921 DAC parameters not set properly F222 PI Feedback above maximum value A922 No load applied to inverter F45 BIST Tests Failure (Service mode only) A923 Both JOG Left and JOG Right are requested Operating Instructions (Compact) 29

30 Operating Instructions (Compact) Information about is also available from: Regional Contacts Please get in touch with your contact for Technical Support in your Region for questions about services, prices and conditions of Technical Support. Central Technical Support The competent consulting service for technical issues with a broad range of requirementsbased services around our products and systems. Europe / Africa Tel: +49 () Fax: +49 () adsupport@siemens.com America Tel: Fax: simatic.hotline@sea.siemens.com Asia / Pacific Tel: Fax: adsupport.asia@siemens.com Online Service & Support The comprehensive, generally available information system over the Internet, from product support to service & support to the support tools in the shop. Internet Address Customers can access technical and general information under the following address: Siemens AG Bereich Automation and Drives (A&D) Geschäftsgebiet Standard Drives (SD) Postfach 3269, D-915 Erlangen Federal Republic of Germany Siemens AG, 24, 26 Subject to change without prior notice Siemens Aktiengesellschaft Issue 1/6