Operating Instructions (Compact) Issue 11/04. sinamics SINAMICS G110

Transcription

1 Operating Instructions (Compact) Issue /4 sinamics SINAMICS G

2 Warnings, Cautions and Notes Issue /4 The Compact version of the Operating Instructions will cover the majority of typical applications. It is valid for inverters firmware versions. and.. For full details please refer to the Operating Instructions and the Parameter List. 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 SINAMICS G 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 SINAMICS G 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. 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. During the parameter download with the STARTER commissioning tool or from the BOP to the inverter, the digital output may produce a spurious signal. Prior to performing a download to the inverter appropriate counter-measures must be taken to ensure that any suspended load is secured, for example, by the use of external brakes or the load being lowered to ground level and secured. SINAMICS G 2 Operating Instructions (Compact)

3 Issue /4 Warnings, Cautions and Notes NOTES This equipment is capable of providing internal motor overload protection in accordance with UL58C section 42 (refer to P6 and P335). I 2 t monitoring is ON by default. 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, symmetrical amperes (rms), for a maximum voltage of 23 V when protected by an H or K type fuse, a circuit breaker or self-protected combination motor controller. Use Class 75 C copper wire only with the cross-sections as specified in Section 2. The maximum permissible ambient temperature is, depending on the equipment, 4 C or 5 C (refer to Section 2.). 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. SINAMICS G Operating Instructions (Compact) Operating Instructions (Compact) 3

4 Warnings, Cautions and Notes Issue /4 SINAMICS G 4 Operating Instructions (Compact)

5 Issue /4 Contents Contents Installation Clearance distances for mounting Mounting dimensions Electrical Installation Technical specifications Power terminals Control terminals Block diagram Factory setting Specific factory settings for the analog version Specific factory settings for the USS version DIP switches... 4 Communications Establishing communications SINAMICS G STARTER... 5 BOP (Option) Buttons and their Functions Changing parameters using as an example P3 "Access level" Cloning parameters with the BOP Commissioning Quick commissioning Commissioning the application Serial interface (USS) Selection of command source Digital inputs (DIN) Digital output (DOUT) Selection of frequency setpoint Analog input (ADC) Motor potentiometer (MOP) Fixed frequency (FF) JOG Ramp-function generator (HLG) Reference / limit frequencies Motor control Inverter/motor protection Inverter-specific functions Series commissioning Parameter reset to factory setting Displays and messages LED status display Fault messages and Alarm messages SINAMICS G Operating Instructions (Compact) 5

6 Installation Issue /4 Installation. 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 mm has to be observed. SIDE OF CABINET ENCLOSURE FSA FSB FSC mm Flat Plate variant only mm SIDE OF CABINET ENCLOSURE 5 mm > mm 3 mm 5 mm Fig. - Clearance distances for mounting.2 Mounting dimensions Frame Size Drilling Dimensions H mm (Inch) W mm (Inch) Tightening Torque Bolts Nm (lbf.in) A 4 (5.5) 79 (3.) 2xM4 B 35 (5.3) 27 (5.) 4xM4 2,5 (22.2) C 4 (5.5) 7 (6.7) 4xM5 4, (35.4) Fig. -2 Mounting dimensions SINAMICS G 6 Operating Instructions (Compact)

7 Issue /4 2 Electrical Installation 2 Electrical Installation 2. Technical specifications Order No. 6SL32- AC 2-24 V %, Hz AB -2xy* 2-5xy* 3xy* 5xy* 7xy* 2-xy* 2-5xy* 22-2xy* 23-xy* KB -2xy* 2-5xy* 3xy* 5xy* 7xy* Frame Size A B C Inverter Output kw,2,25,37,55,75,,5 2,2 3, Rating hp,6,33,5,75,,5 2, 3, 4, Output Current (perm. ambient temp.) Input Current (23 V) A.9 (5 C).7 (5 C) 2.3 (5 C) 3.2 (5 C) 3.9 (4 ºC) 6. (5 C) 7.8 (4 ºC). (5 C) 3.6 (4 ºC) A Recommended A Fuse 3NA Input Cable mm 2, - 2,5, - 2,5, - 2,5, - 2,5,5-2,5 2,5-6, 2,5-6, 4, - 6, - AWG Output Cable mm 2, - 2,5, - 2,5, - 2,5, - 2,5, - 2,5,5-6,,5-6, 2,5-2,5 - AWG Tightening Torque of power terminals Nm (lbf.in).96 (8.5).5 (3.3) 2.25 (9.9) * the last digit of the Order No. depends x = A/B with integrated filter y = A analog version on hardware and software changes x = U without filter y = B USS version 2.2 Power terminals Fig. 2- Power Terminals 2.3 Control terminals Term. Designation Function DOUT- Digital output (-) 2 DOUT+ Digital output (+) 3 DIN Digital input 4 DIN Digital input 5 DIN2 Digital input Isolated output +24 V / 5 ma 7 - Output V Variant Analog USS 8 - Output + V RS485 P+ 9 ADC Analog input RS485 N- - Output V SINAMICS G Operating Instructions (Compact) 7

8 2 Electrical Installation Issue /4 2.4 Block diagram Fig. 2-2 Inverter block diagram SINAMICS G 8 Operating Instructions (Compact)

9 Issue /4 3 Factory setting 3 Factory setting The SINAMICS G frequency inverter has already been programmed at the factory (motor parameters P34, P35, P37, P3), for standard V/f applications on Siemens 4-pole asynchronous motors LA that have the same power rating as the inverters Further factory setting Command sources P7 see Section 3./3.2 Setpoint source P see Section 3./3.2 Motor cooling P335 = (self-cooled) Motor current limit P64 = 5% Min. frequency P8 = Hz Max. frequency P82 = 5 Hz Ramp-up time P2 = s Ramp-down time P2 = s Control mode V/f P3 = (V/f with linear characteristic) 3. Specific factory settings for the analog version Digital input Terminals Parameter Function Command source 3, 4, 5 P7 = 2 Digital input Setpoint source 9 P = 2 Analog input Digital input 3 P7 = ON / OFF (I/O) Digital input 4 P72 = 2 Reverse ( ) Digital input 2 5 P73 = 9 Fault reset (Ack) Control method - P727 = Siemens standard control Fig. 3- Connections, analog version SINAMICS G Operating Instructions (Compact) 9

10 3 Factory setting Issue /4 3.2 Specific factory settings for the USS version Inputs Terminals Parameter Function Command source P7 = 5 Via the USS protocol Setpoint source P = 5 Frequency input via the USS protocol USS address 8, 9 P2 = USS address = USS baud rate P2 = 6 USS baud rate = 96 bps USS-PZD length P22 = 2 Two 6-bit words are in the PZD section of the USS telegram. Fig. 3-2 Connections, USS version SIMATIC S7-2 Bus termination G G G max. 3 SINAMICS Fig. 3-3 Example, USS bus 3.3 DIP switches The default motor base frequency of the SINAMICS G 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. Bus termination on USS variant It is necessary to terminate the last inverter on the network bus. This is achieved by setting the Bus Termination DIP switches (DIP switches 2 and 3) on the front of the inverter to the Bus Termination position (ON position). A common V reference (terminal ) is required between all devices on the USS bus. Fig. 3-4 Motor Base Frequency DIP Switch and Bus Termination SINAMICS G Operating Instructions (Compact)

11 Issue /4 4 Communications 4 Communications 4. Establishing communications SINAMICS G STARTER The following optional components are additionally required in order to establish communications between STARTER and SINAMICS G: PC <-> frequency inverter connecting kit (order no 6SL3255-AA-2AA) BOP, as far as the USS standard settings already kept in the Sinamics G shall be changed (order no 6SL3255-AA-4BA) PC <-> SINAMICS G connecting Kit SINAMICS G USS settings, refer to Section 6.2., Page 7. STARTER Menu, Options --> Set PG/PC interface --> Select "PC COM-Port (USS)" --> Properties --> Interface "COM", select a baud rate NOTE The USS parameter settings in the SINAMICS G frequency inverter and the settings in STARTER must match! SINAMICS G Operating Instructions (Compact)

12 5 BOP (Option) Issue /4 5 BOP (Option) 5. Buttons and their Functions Panel/ Button Function Effects Indicates Status Start converter Stop converter Change direction Jog motor 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: P7 = or P79 =... 5 OFF OFF2 Pressing the button causes the motor to come to a standstill at the selected ramp down rate. This button is disabled by default. Activate the button: P7 = or P79 =... 5 Pressing the button twice (or once long) causes the motor to coast to a standstill. This function is always enabled. 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: P7 = or P79 = In the " Power-on/Ready" 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:. DC link voltage (indicated by d units V) 2. output frequency (Hz) 3. output voltage (indicated by o units V). 4. The value selected in P5 (If P5 is set to show any of the above ( - 3) then this will not be shown again). Functions 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. Access Pressing this button allows access to the parameters. parameters Increase value Decrease value Pressing this button increases the displayed value. Pressing this button decreases the displayed value. SINAMICS G 2 Operating Instructions (Compact)

13 Issue /4 5 BOP (Option) 5.2 Changing parameters using as an example P3 "Access level" Step Result on display 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 to level 3 parameters are visible to the user. SINAMICS G Operating Instructions (Compact) 3

14 5 BOP (Option) Issue /4 5.3 Cloning parameters with the BOP A single parameter set can be uploaded from an inverter SINAMICS G and then downloaded into another SINAMICS G inverter. To clone a parameter set from one inverter to another, the following procedure should be performed: Upload (SINAMICS G BOP). Connect the BOP to the inverter SINAMICS G which parameters you wish to copy. 2. Ensure that it is safe to stop the inverter. 3. Stop the inverter. 4. Set parameter P3 to Set parameter P to 3 to enter Cloning Mode. 6. Set parameter P82 to to start the upload from the Inverter to the BOP. 7. During the upload BUSY will be displayed. 8. The BOP and the inverter will not react to any commands during upload. 9. If the upload has been completed successfully, the BOP display will return to normal and the inverter will return to a ready state.. If the upload has failed: Attempt another upload or perform a factory reset.. The BOP can now be removed from the inverter. Download (BOP SINAMICS G). Connect the BOP to the SINAMICS G inverter, in which the parameter set is to be downloaded. 2. Ensure power is applied to the inverter. 3. Set parameter P3 to Set parameter P to 3 to enter Cloning Mode. 5. Set parameter P83 to to start the download from the BOP to the inverter. 6. During the download BUSY will be displayed. 7. During download the BOP and the inverter will not react to any commands during download. 8. If the download has been completed successfully, the BOP display will return to normal and the inverter will return to a ready state. 9. If the download has failed: Attempt another download or perform a factory reset.. The BOP can now be removed from the inverter. NOTE The following important restrictions should be considered when using the Cloning procedure: Only the current dataset is uploaded to the BOP. Once the cloning procedure has started, it cannot be interrupted. It is possible to copy data from inverters of different power and voltage ratings. During download, if the data is not compatible with the inverter (e.g. different firmware releases) the default values for the parameter will be written to the inverter. During the cloning process any data already held by the BOP is overwritten. If the download or upload of data fails, the inverter will not function correctly. SINAMICS G 4 Operating Instructions (Compact)

15 Issue /4 6 Commissioning 6 Commissioning 6. Quick commissioning START The quick commissioning function will adapt the inverter to the motor and will set important technological parameters. The quick commissioning can be omitted if a 4-pole LA Siemens motor will be used, which matches the rating data of the frequency inverter. In order to have access to all motor parameters it is recommended to set the user access level P3=3 (see 5.2) Parameters, designated with a * offer more setting possibilities than are actually listed here. Refer to the parameter list for additional setting possibilities. Factory setting P = Commissioning parameter * Ready Quick commissioning 3 Factory setting NOTE P should be set to in order to parameterize the data of the motor rating plate. P =... Europe/ North America (enters the default motor base frequency and power settings hp/kw) P = Europe [kw], frequency default 5 Hz North America [hp], frequency default 6 Hz 2 North America [kw], frequency default 6 Hz P =, 2 NOTE For P = or, the setting of the DIP switch must be in line with the value of P (refer to the parameter list). NOTICE Motor parameters must be accurately configured for motor overload protection to operate correctly above 5 Hz. P34 =... P34 =... Rated motor voltage 23 V (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 P35 =... P35 =... Rated motor current (Nominal motor current [A] from rating plate) P3 P34 P37 P35 P38 P3 P37 =... P37 =... Rated motor power (Nominal motor power [kw/hp] from rating plate) If P = or 2, value will be in kw. If P =, value will be in in hp. FU-spec. FU-spec. SINAMICS G Operating Instructions (Compact) 5

16 6 Commissioning Issue /4 P38 =... P38 =... Rated motor cosphi (Nominal motor power factor (cos ) from rating plate) If the setting is, the value is automatically calculated P = : P38 no significance, no entry required. P39 =... P39 =... Rated motor efficiency (Nominal motor efficiency in [%] from rating plate) Setting causes internal calculation of value. P =, 2: P39 no significance, no entry required. P3 =... Rated motor frequency (Nominal motor frequency in [Hz] from rating plate) Pole pair number recalculated automatically if parameter is changed. 5. Hz P3 =... 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 Force-cooled: Using separately powered cooling fan P64 =... Motor overload factor (Motor overload factor in [%] relative to P35) 5 % This defines the limit of the maximum output current as a % of the rated motor current (P35). P7 =... Selection of command source (see Section "Selection of command source") 2 / 5 Factory default setting BOP (keypad) 2 Terminal 5 USS P =... Selection of frequency setpoint (see Section "Selection of frequency setpoint") MOP setpoint 2 Analog setpoint 3 Fixed frequency 5 USS 2 / 5 P8 =... 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. P82 =... Max. frequency (enters the maximum motor frequency in 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. 5. Hz P2 =... Ramp-up time (enters the ramp-up time in s). s Time taken for motor to accelerate from standstill up to maximum motor frequency (P82) when no rounding is used. P2 =... Ramp-down time (enters the deceleration time in s). s Time taken for motor to decelerate from maximum motor frequency (P82) down to standstill when no rounding is used P35 =... 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 SINAMICS G 6 Operating Instructions (Compact)

17 Issue /4 6 Commissioning P3 =... P39 = END Control mode (enters the required control mode) V/f with linear characteristic 2 V/f with quadratic characteristic 3 V/f with programmable characteristic End of quick commissioning (means: the start of the motor calculation) No quick commissioning (no motor calculations) End quick commissioning, with factory reset of all other settings 2 End quick commissioning, with factory reset of I/O settings 3 End quick commissioning, without reset of all other settings NOTE For P39 =,2,3 P34 is internally set to and the appropriate data calculated (refer to the parameter list P34). P39=3 is useful in case of motor change 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 ignored when commissioning the application. A large portion 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 * 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 6.2. Serial interface (USS) P2 =... P2 =... P22 =... P23 =... USS baud rate Sets baud rate for USS communication. USS address Sets unique address for inverter. USS PZD length Defines the number of 6-bit words in PZD part of USS telegram. USS PKW length 27 Defines the number of 6-bit words in PKW part of USS telegram. 6 2 Possible Settings: 3 2 baud 4 24 baud 5 48 baud 6 96 baud 7 92 baud baud baud SINAMICS G Operating Instructions (Compact) 7

18 6 Commissioning Issue / Selection of command source P7 =... Selection of command source 2 / 5 P7 G AIN G USS Settings Selects digital command source. X X Factory fault setting X X BOP (keypad) 2 Terminal 2 X X See USS 5 X See Digital inputs (DIN) P7=... Function of digital input Terminal 3 P72 =... Function digital input Terminal 4 2 P73 =... Function digital input 2 Terminal 5 9 P74 =... Function digital input 3 Via analog input (AIN version only) Terminals 9, FF selection (5, 6) not possible P724 =... Debounce time for digital inputs 3 Defines debounce time (filtering time) used for digital inputs. No debounce time 2.5 ms debounce time ms debounce time ms debounce time P727 =... 2-wire/3wire control method Determines the control method using the terminals Siemens Standard (Start / Direction) 2-wire (FWD / REV) 2 3-wire (FWD P / REV P) 3 3-wire (Start P / Direction) Possible Settings: Digital input disabled ON / OFF 2 ON Reverse / OFF 3 OFF2 coast to standstill 4 OFF3 quick ramp-down 9 Fault acknowledge JOG right JOG left 2 Reverse 3 MOP up (increase frequency) 4 MOP down (decrease frequency) 5 Fixed setpoint (Direct selection) 6 Fixed setpoint (Direct selection + ON) 2 Local/remote 25 DC brake enable 29 External trip See P727 for redefinition of settings, 2, 2 "P" denotes "Pulse"; "FWD" denotes "FORWARD"; "REV" denotes "REVERSE" Redefined Digital Inputs Settings P7 P74 P727= Siemens standard control P727= 2-wire control P727=2 3-wire control P727=3 3-wire control ON/OFF ON_FWD STOP ON_PULSE 2 ON REV/OFF ON_REV FWDP OFF/HOLD 2 REV REV REVP REV DIN channel Kl.6 P24 Kl.7 V Debounce time for digital inputs... 3 P724 (3) Function of digital input P7 () V 24 V T & r722 r722 CO/BO: Binary input values Function SINAMICS G 8 Operating Instructions (Compact)

19 Issue /4 6 Commissioning Digital output (DOUT) P73 =... Function of digital output * Defines source of digital output. 5 P748 = Invert digital output Allows the signals to be output to be inverted. Status of DOUT at logically active signal ( = Open; = Closed) Frequent settings: Active Status Not Active Active 2 Drive ready 3 Drive ready to run 4 Drive running 5 Drive fault active 6 OFF2 active 7 OFF3 active 8 Switch on inhibit active 9 Drive warning active Deviation between f set and f act < 3 Hz PZD control (P7=5) 2 Act. Freq P82 (f max ) 3 Warning: Motor current limit 4 Motor holding brake active* 5 Motor overload - - High High High High Low Low High High High High High High High High *Note: Motor holding brake active means the brake is open. (always) (always) DOUT channel Function of digital output P73 (5) Functions Invert digital outputs... P748 () - CO/BO: State of digital outputs r747 r DOUT+ 24 V DC 5 ma DOUT Selection of frequency setpoint P =... Selection of frequency setpoint No main setpoint MOP setpoint 2 Analog setpoint 3 Fixed frequency 5 USS 2 / 5 P G AIN G USS Settings X X X X see X see X X see X see 6.2. SINAMICS G Operating Instructions (Compact) 9

20 6 Commissioning Issue / Analog input (ADC) P757 =... P758 =... P759 =... Value x of ADC scaling Value y of ADC scaling. % This parameter represents the value of x as a % of P2 (reference frequency). Value x2 of ADC scaling V V P76 > < P758 < P76 > P758 > P76 % % 4 h max P76 P76 =... P76 =... Value y2 of ADC scaling. % 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 P76 P757 P757 = P76 P759 V x % V ADC channel KL8 + V KL9 KL A D P753 P757 P758 P759 P76 ADC scaling r754 P76 P = 2 ADC dead zone Setpoint.7 V 3.9 V r752 r722 r722.3 P74 = x Function Motor potentiometer (MOP) P3 =... P32 =... P4 =... 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 MOP setpoint will be stored (P4 is updated) Inhibit negative MOP setpoints Neg. MOP setpoint is allowed Neg. MOP setpoint inhibited Setpoint of the MOP Determines setpoint for motor potentiometer control. MOP ramp-up and ramp-down times are defined by the parameters P2 and P2. 5. Hz Possible parameter settings for the selection of MOP: Selection P79 =, P7 = 2, P = DIN or P79 =, P7 = 2 P79 =, P7 =, P = or BOP P79 =, P7 = or P79 = P79 =, P7 = 5, P = or USS * ) P79 =, P7 = 5 or P79 = 5 *) SINAMICS G CPM USS only MOP up P72 = 3 (DIN) UP button USS control word r236 Bit3 MOP down P73 = 4 (DIN2) DOWN button USS control word r236 Bit4 SINAMICS G 2 Operating Instructions (Compact)

21 Issue /4 6 Commissioning Fixed frequency (FF) There are 2 types of fixed frequencies:. Direct selection (P7 P73 =5) 2. Direct selection + ON command (P7 P73 = 6) For P727 = 2, 3: if more than one setting 6 is used, each time the digital input (set to 6) receives a pulse, it will delatch the previously assigned fixed frequency thus overwriting the previously fixed frequency. For P727=, 2, 3: at least one of the digital inputs is requested to be assigned setting 6 to allow an ON command to be issued P =... Fixed frequency Defines the setpoint for the fixed frequency (FF) in Hz. Hinweis: Can be directly selected via DIN or USS (P7 = 5, 6). P2 =... Fixed frequency 2 Can be directly selected via DIN or USS (P7 = 5, 6). P3 =... Fixed frequency 3 Can be directly selected via DIN2 or USS (P7 = 5, 6) JOG. Hz 5. Hz. Hz P58 =... P6 =... JOG frequency 5. Hz Frequency in Hz when the motor is being jogged in the selected direction of rotation. JOG ramp-up/down time. s Ramp-up/down time. The JOG ramp-up is limited by P58. JOG P82 (f max ) P58 f P6 P6 t SINAMICS G Operating Instructions (Compact) 2

22 6 Commissioning Issue / Ramp-function generator (HLG) P9 =... Skip frequency (entered in Hz). Hz Defines skip frequency which avoids effects of mechanical resonance and suppresses frequencies within +/- 2 Hz (skip frequency bandwidth). f out 2 Hz P2 =... P2 =... P3 =... P34 =... P35 =... Ramp-up time (enters the accelerating time in s) Ramp-down time (enters the deceleration time in s) Rump-up initial rounding time (entered in s) Rounding type Continuous smoothing Discontinuous smoothing. s. s. s P82 (f max ) f f P2 P9 f in P2 OFF3 ramp-down time Defines ramp-down time from maximum frequency to standstill for OFF3 command. t 5. s 6.2. Reference / limit frequencies P8 =... P82 =... 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 P8, then the output frequency is set to P8 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 P82, 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 %. 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 P. NOTE This reference frequency effects the setpoint frequency since both the analog setpoints (% P2) as well as the frequency setpoints via USS (4H P2) refer to this value Motor control P3 =... 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 2 V/f with quadratic characteristic 3 V/f with programmable characteristic ( P32 P325) SINAMICS G 22 Operating Instructions (Compact)

23 Issue /4 6 Commissioning P3 =... Continuous boost (entered in %) 5. % Voltage boost as a % relative to P35 (rated motor current) and P35 (stator resistance). P3 is valid for all V/f characteristics (refer to P3). At low output frequencies, the effective resistance values of the winding must be taken into account in order to maintain the motor flux. V Boost voltage Linear V/f Vmax Validity range Vn (P34) V ConBoost, actual V V ConBoost,5 Boost Output voltage Normal V/f (P3 = ) ON OFF f P3 active t t t f Boost,end fn (P36) (P3) f max (P82) f P3 =... Acceleration boost (entered in %). % Voltage boost for accelerating/braking as a % relative to P35 and P35. P3 only results in a voltage boost when ramping-up/ramp-down and generates an additional torque for accelerating/braking. Contrary to parameter P32, that is only active for the st acceleration operation after the ON command, P3 is effective each time that the drive accelerates or brakes. P32 =... Starting boost (entered in %). % Voltage boost when starting (after an ON command) when using the linear or quadratic V/f characteristic as a % relative to P35 (rated motor current) or P35 (stator resistance). The voltage boost remains active until ) the setpoint is reached for the first time and 2) the setpoint is reduced to a value that is less than the present ramp-function generator output. P32 =... Programmable V/f freq.. Hz coord. Sets V/f coordinates (P32/32 to P324/325) to define V/f characteristic. P32 =... P322 =... P323 =... P324 =... P325 =... Programmable V/f volt. coord. Programmable V/f freq. coord. 2 Programmable V/f volt. coord. 2 Programmable V/f freq. coord. 3 Programmable V/f volt. coord. 3. Hz. Hz. Hz. Hz. Hz P334 =... Slip compensation activation range (entered in %) Starting point for slip compensation is P334 x P3. Upper threshold is always P % 6. % P335 =... Slip compensation (entered in %). % Dynamically adjusts output frequency of inverter so that motor speed is kept constant independent of motor load. SINAMICS G Operating Instructions (Compact) 23

24 6 Commissioning Issue / Inverter/motor protection P29 =... Inverter overload reaction Selects reaction of inverter to an internal overtemperature Reduce output frequency Trip (F4 / F5) P335 =... Motor cooling (enters the motor cooling system) Self-cooled: Using shaft mounted fan attached to motor Force-cooled: Using separately powered cooling fan P6 =... Motor I 2 t reaction Defines reaction when motor I t reaches warning threshold. 2 Warning, no reaction, no trip Warning, I max reduction, 2 Warning, no I max reduction, trip F P6 =... Motor I 2 t time constant (entered in s) 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 P6 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 P64 =... Motor I 2 t warning level (entered in %) Defines the value at which alarm A5 (motor overtemperature) is generated. r27 2 P35 r2 P3 P6 P335 t r34 ( i 2 t ) Trip threshold. P64 Motor i2t temp. reaction P6 P64 Warning threshold F I_max reduction A5. % P64 =... Motor overload factor [%] 5. % 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 Inverter-specific functions Flying start P2 =... 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 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 P22 =... Motor-current: Flying start (entered in %) Defines search current used for flying start.relative to rated motor current (P35) P23 =... Search rate: Flying start (entered in %) % Sets factor by which the output frequency changes during flying start to synchronize with turning motor. % SINAMICS G 24 Operating Instructions (Compact)

25 Issue /4 6 Commissioning Automatic restart P2 =... Automatic restart Configures automatic restart function. Disabled 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 Holding brake P25 =... Holding brake enable Enables/disables holding brake function (MHB). MBH disabled MBH enabled NOTE The MHB is controlled via the signal of status word r52 bit 2. This signal can be issued via the digital output DOUT with parameter setting P73=4 for controlling an external brake relay. In firmware version. r52 bit 2 will be set when P26 time has been passed. P26 =... Holding brake release delay (entered in s). s Defines the time interval during which the frequency inverter runs with the min. frequency P8, before ramping up P27 =... Holding time after ramp-down (entered in s). s Defines time for which inverter runs at minimum frequency (P8) after ramping down DC braking & Compound braking P232 =... DC braking current (entered in %) Defines level of DC current in [%] relative to rated motor current (P35). % P233 =... Duration of DC braking (entered in s) s Defines duration for which DC injection braking is to be active following an OFF or OFF3 command. P234 =... DC braking start frequency (entered in Hz) Sets the start frequency for DC braking 65 Hz P236 =... Compound braking current (entered in %) % Defines DC level superimposed on AC waveform after exceeding DC link voltage threshold of compound braking. This value is entered in % relative to rated motor current (P35). P236= Compound braking disabled P236= - 25 Level of DC braking current defined as % of rated motor current P35 SINAMICS G Operating Instructions (Compact) 25

26 6 Commissioning Issue / Vdc controller P24 =... Configuration of Vdc controller Enables / disables Vdc controller. Vdc controller disabled Vdc-max controller enabled NOTE P24 = prevents an overvoltage condition of the DC link (F2) in regenerative operation by extending the ramp down time. SINAMICS G 26 Operating Instructions (Compact)

27 Issue /4 7 Displays and messages 6.3 Series commissioning An existing parameter set can be transferred to a SINAMICS G frequency inverter using STARTER or BOP (see 5.3). Typical applications for series commissioning include:. 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 SINAMICS G frequency inverters. 6.4 Parameter reset to factory setting START P=3 Commissioning parameter 3 Factory setting P97 = END Factory reset disabled Parameter reset The drive inverter carries-out a parameter reset (duration, approx. s) and then automatically exits the reset menu and sets: P97 = : disabled P = : ready 7 Displays and messages 7. LED status display LED Meaning Position LED Off Inverter Off / No supply LED ms On/ ms Off Power On / Ready LED On steadily Inverter Running 5 ms On / 2 ms Off General Warning ms On / ms Off Fault Condition 7.2 Fault messages and Alarm messages Fault Significance Alarms Significance F Overcurrent A5 Current Limit F2 Overvoltage A52 Overvoltage limit F3 Undervoltage A53 Undervoltage Limit F4 Inverter Overtemperature A55 Inverter I 2 t F5 Inverter I 2 t A5 Motor Overtemperature I 2 t F Motor Overtemperature I 2 t A9 Vdc-max controller de-activated F5 Parameter EEPROM Fault A9 Vdc-max controller active F52 Powerstack Fault A92 ADC parameters not set properly F6 Asic Timeout A923 F72 F85 USS setpoint fault External Fault Both JOG Left and JOG Right are requested SINAMICS G Operating Instructions (Compact) 27

28 SINAMICS G Operating Instructions (Compact) Information about SINAMICS G 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 requirements-based 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 information system available round the clock via the Internet, ranging from Product Support and Service & Support services to the Support Tools in the Shop. Internet Home Address Customers can access technical and general information at: Siemens AG Automation & Drives Standard Drives Postfach 3269, D 95 Erlangen Germany Siemens AG 24 Subject to change without prior notice Issue /4