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Siemens 6RA70 specifications Simplified block diagrams, Basic functions

Models: 6RA70

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11 Simplified block diagrams

Basic functions

		Page
Sheet 1	Legend	11-2
Sheet 2	Speed Setpoint System	11-3
Sheet 3	Speed Control & Current Limit	11-4
Sheet 4	Armature Current Control	11-5
Sheet 5	EMF & Field Current Control	11-6
Sheet 6	USS Interface 1 ( X300 )	11-7
Sheet 7	USS Interface 2 ( X172 )	11-8
Sheet 8	Peer to Peer Interface ( X172 )	11-9
Sheet 9	Data Exchange CB / TB to Base (PZD)	11-10
Sheet 10	Control Word 1	11-11
Sheet 11	Control Word 2	11-12
Sheet 12	Status Word 1	11-13
Sheet 13	Status Word 2	11-14
Sheet 14	Signals	11-15

NOTE

The simplified block diagrams do not show all details or functions. Please refer to Operating Instructions 6RX1700-0AD76 if additional detail or functions are required including S00 functions and accessory boards.

Siemens Energy & Automation	11-1
SIMOREG DC Master Base Drive Panel	Operating Instructions

Image 216

Siemens 6RA70 specifications Simplified block diagrams, Basic functions

Contents

Dc drives Converter software version Contents Faults and Alarms Start-upAbbreviated Parameter List Simplified Block Diagrams Definitions Qualified PersonnelOperating Instructions Siemens Energy & Automation Electro-statically sensitive devices Siemens Energy & Automation Base Drive Panel Description General InformationCard Rack Assembly Rated DC CurrentHorsepower Amps DC Catalog No 240V DC 500V DC Base Drive Panel Catalog NumbersUS Rating Quad Type Service Spare PartsTechnical Assistance 800-333-PIC1Option Part Numbers Options Order NoEB1, EB2, SBP and SLB boards Description Where Used Part Recom Spare PartsPrinted Circuit Boards CablesDescription Where Used Part Number Recom Fans/BlowersArmature Converter Thyristor Modules, for 4-Quad Drives Field Converter Thyristor ModulesField Converter Diode Modules Power Fuses Armature Converter AC Line Fuses, 1PFU 3 PFU Armature Converter DC Fuses, 4-Quad Only, 4PFUField Converter AC Line Fuses 1 & 2FSFU Control Transformer Primary Fuses 1CFU, 2CFUControl Transformer Secondary Fuse 3CFU DescriptionControl Transformer 1CTR, 2CTR, 3CTR Main Contactor MContactor Coil Suppressor 1SP, Ensp Auxiliary Relay, EN, and Rectifier Bridge, MrecStandard Terms and Conditions of Sale Siemens Energy & Automation, Inc. SellerOperating Instructions Siemens Energy & Automation Procedure for Shipping Damage Receiving, unpackingSiemens Energy & Automation 15ADC to 100ADC Base Drive Panels, 3AC 460V, 1 & 4Q 100140ADC to 850ADC Base Drive Panels, 3AC 460V, 1 & 4Q 140 210 255 430 510 8501180 1660 1680 Ambient temperature Reduction in base drive dc ampere rating Applicable standards Siemens Energy & Automation Installation and Dimensions Installation InformationDimensions are mm inches Base Drive Panel Outlines15 30 AMP Base Drive PANELS, 1 & 4Q AMP Base Drive PANEL, 1 & 4Q Terminals 80 Power Terminals L1 L2 L3 A1 A2 1120 44.1 1100 43.3 AMP Base Drive PANEL, 1 & 4Q AMP Base Drive PANEL, 1 & 4Q 280 11.0 1200 47.2 740 29.1 965 38.0 AMP Base Drive PANEL, 1 & 4Q 965 38.0 Siemens Energy & Automation Base Drive Panel Connections Base Drive Panel Schematics Base Drive PANEL, 15 AMPS, 1 & 4 QuadBase Drive PANEL, 30 AMPS, 1 & 4 Quad Base Drive PANEL, 60 AMPS, 1 & 4 Quad Base Drive PANEL, 100 AMPS, 1 & 4 Quad Base Drive PANEL, 140 AMPS, 1 & 4 Quad INCH- LBSBase Drive PANEL, 210 AMPS, 1 & 4 Quad Base Drive PANEL, 255 AMPS, 1 & 4 Quad Base Drive PANEL, 430 AMPS, 1 & 4 Quad 1CTRBase Drive PANEL, 510 AMPS, 1 & 4 Quad Base Drive PANEL, 850 AMPS, 1 & 4 Quad Base Drive PANEL, 1180 AMPS, 1 & 4 Quad 3CTRBase Drive PANEL, 1660 AMPS, 1 & 4 Quad 2CTR 3CTRBase Drive PANEL, 1680 AMPS, 1 & 4 Quad Catalog no RA7096-4GV62-0Z+X01, 4-QUADOperating Instructions Control Connections CUD1 CUDTerminal Locations CUD1 Control Connections CUD2 Optional CUD2 Control ConnectionsTerminal Locations CUD2 Description of Power/Control Terminals Base Drive Panel Power Connections 15 to 100 AmpBase Drive Panel Power Connections 430 to 1680 Amp Motor Armature circuit Function Terminal Connection values/Remarks PossibleInternally connected to incoming 460 VAC, 3 Phase Siemens Energy & Automation General safety information for start-up Start-UpOperator control panels Simple operator control panel PMU Parameterization UnitUser-friendly operator control panel OP1S LED displaysParameterization procedure Parameter typesParameterization on simple operator control panel Operating Instructions Typical Connection Diagrams PMUA1+ A2- 80+ Speed Reset to factory default values and adjust offsets Execution of the default functionStart-up procedure PanelsAccess authorization Adjustment of converter rated currentsAdjustment to actual converter supply voltage Input of motor dataFreely wired actual value Operation with pulse encoderPulse encoder type Normal selection Operation without tachometer EMF controlField data Selection of basic technological functionsExecution of optimization runs Siemens Energy & Automation Operating Instructions Checking and possible fine adjustment of maximum speed Setting Application FunctionsSource of Start Command P654 = Starting the DriveSpeed Setpoint Selection Source of Speed Setpoint P433 =Jog Inching Configuration Source of Jog Command P435 = ValueSource of Jog Setpoint P436 = Value Documentation of setting values Siemens Energy & Automation Fault messages General information about faultsOn the OP1S List of fault messages Further information about the causes of fault messages2.1 Supply faults F001 Failure of electronics power supplyFault Description P078.001 ∗ 100%P353F006 Undervoltage F007 OvervoltageInterface error Parameter P363F011 Telegram failure at GSST1 USS telegram failure at G-SST1F012 Telegram failure at GSST2 USS telegram failure at G-SST2Peer-to-peer telegram failure at G-SST2 F013 Telegram failure at GSST3External faults F016 Hardware fault on expansion board EB1F017 Hardware fault on expansion board EB2 F015 Telegram failure on one Simolink boardFault messages from motor sensors F021 External faultF022 External fault F023 Fault message from free function block FB2Drive faults F029 Motor overtemperature active in all operating statesP493=2 or 3 temperature sensor at terminals 22 / 23 or P494=2 or 3 temperature sensor at terminals 204F034 Fault message from free function block FB5 F035 Drive is blockedF038 Overspeed Cause as a function of fault value F042 Tachometer fault Fault Description Start-up faults F050Fault Description Fault Description Fault Description Fault Description F051 No optimization run when permanent memory is disabled V2.1 and laterF058 Parameter settings are not consistent F056 Important parameter is not setOperating Instructions Hardware faults Internal faults Number of faulty parameterR047 Index 002 to Fault F064 Watchdog timer has initiated a resetF067 Converter cooling faulty F063Communication errors with supplementary boards F069 Mlfb data are faulty active in all operating statesF080 Error in initialization of a CB/TB board F081 CB/TB heartbeat errorF082 CB/TB message timeout or error in data exchange F078Fault messages from supplementary boards F101 to F147Alarm messages Alarm Description A025 Brush length too short A028 Motor overtemperature active in all operating statesA029 Motor overtemperature active in all operating states A026 Poor bearing condition active in all operating statesA034 Alarm message from free function block FB9 A039 I2t value of power section too highA047 Analog select input 1 terminals 6 and 7 faulty A035 Drive blockedAlarm Description A049 SCB1 No SCI slave connected A053 Alarm message from free function block FB258A054 Alarm message from free function block FB259 A067 Converter cooling faultySiemens Energy & Automation Overview 10-1Simoreg DC Master Base Drive Panel Operating Instructions 10-2 Range of parameter numbers FunctionP899 Parameters for DriveMonitor and OP1S R999Overview of abbreviations 10-3S00 10-4 Operating status display 10-510-6 General visualization parameters 10-710-8 10-9 10-10 Access authorization levels 10-1110-12 Definition of Simoreg DC Master converter 10-1310-14 R065 Software identifiersP067 Load class R068 Options according to rating plate10-15 10-16 P077 Total thermal reduction factorTemp = k1 P078 Reduction of converter rated supply voltageSetting values for converter control 10-17P080 Control word for brake control P081 EMF-dependent field weakeningInternal field power module External field power module 40.00A field10-18 No fieldP085 Wait period after cancellation of inching command 10-19P086 Voltage failure period for automatic restart P087 Brake release time10-20 P090 Stabilization time for line voltageP091 Setpoint threshold P093 Pick-up delay for line contactor P094 Switch-off delay for auxiliaries10-21 P095 Pick-up time for a contactor in the DC circuitDefinition of motor 10-2210-23 Magnetization characteristic field characteristic 10-2410-25 Example of a field characteristic 10-2610-27 P142 Matching to pulse encoder signal voltage 10-28Single/multiple evaluation of encoder pulses P140 Selection of pulse encoder typeP144 Multiple evaluation of encoder signals 10-29Rev/min FS=500.0 P051 G145 1rev/min Type O4 Online 100% 10-30 10-31 Current limitation, torque limitation 10-3210-33 Auto-reversing stage, armature gating unit Speed controller10-34 10-35 Closed-loop field current control, field gating unit 10-3610-37 Closed-loop EMF control 10-38P295 Mode for rounding the ramp-function generator Ramp-function generator10-39 P296 Ramp-down time of ramp generator with quick stop OFF310-40 Setpoint processing 10-41Setting values for monitoring functions and limits 10-42Setting values for limit-value monitors 10-4310-44 Settable fixed values 10-45Fixed control bits 10-4610-47 Position sensing with pulse encoder 10-48Connector selector switches Motorized potentiometer10-49 10-50 Oscillation Definition of Motor interface10-51 Tripping of alarm or fault message P496 Bearing condition Tripping of alarm or fault messageP497 Air flow Tripping of alarm or fault message P498 Temperature switch Tripping of alarm or fault messageConfiguring of torque shell input Speed limiting controller10-53 Friction compensation 10-54Compensation of moment of inertia dv/dt injection 10-5510-56 Speed controller adaptationP550 Gain in the adaptation range P551 Integration time in the adaptation range10-57 Input quantities for signals Field reversal10-58 Configuring of closed-loop control 10-5910-60 Speed limiting controller . Both values are addedP602 Source for armature current controller actual value Actual value10-61 P605 Source for variable positive torque limitP606 Source for variable negative torque limit P607 Source for torque setpoint for master drive10-62 10-63 10-64 10-65 10-66 Control word, status word 10-6710-68 10-69 Further configuring measures 10-70P690 Source for control word 2, bit30 P691 Source for control word 2, Bit3110-71 P707 Resolution of Main setpoint analog input P713 Mode of signal injection at Analog selectable input10-72 P711 Normalization of Analog selectable input10-73 10-74 Analog outputs 10-7510-76 Binary outputs 10-77Configuration of serial interfaces on basic converter 10-78See Change Access / Status P786 USS bus address for G-SST1 R789 Diagnostic information for G-SST110-79 P787 Telegram failure time for G-SST110-80 P792 Length of parameter jobs for G-SST2P793 Baud rate for G-SST2 Ind None P052 = Baud FS=6 P051 = G171 Type O2 Offline G173See Change Access / Status P795 Options for G-SST2 10-81P796 USS bus address for G-SST2 P797 Telegram failure time for G-SST210-82 Violation of telegram residual transfer time USS prot. onlyP801 Number of process data for G-SST3 P802 Length of parameter jobs for G-SST3See Change Access / Status P803 Baud rate for G-SST3 10-83P804 Source for transmit data for G-SST3 P805 Options for G-SST3R809 Diagnostic information for G-SST3 10-84P808 See Change Access / Status R810 Receive data on G-SST1 10-85R811 Transmit data on G-SST1 R812 Receive data on G-SST210-86 R815 Transmit data on G-SST3Deactivation of monitoring functions Compensation values10-87 Thyristor diagnosis Parameters for DriveMonitor and OP1SProfile parameters 10-88Fault memory R947 Fault memoryR949 Fault value R951 Fault text P952 Number of faultsVisualization parameters Alarms 10-90Device identification Visualization parameters Control and status word10-91 R980 List of existing parameter numbers, start R981 List of existing parameter numbers, continuationR982 List of existing parameter numbers, continuation R983 List of existing parameter numbers, continuation10-93 10-94 Simplified block diagrams Basic functionsSheet 1 Legend Siemens EnergySheet 2 Speed Setpoint SystemSheet 3 Speed Controller and Current LimitSheet 4 Armature Current Control11-6 Sheet 5 EMF and Field Current ControlSheet 6 USS USS interfaceInterface 1 Sheet 7 USS Interface 2X172 Sheet 8 Peer to Peer Interface Peer-to-peer interfaceSheet 9 Data Exchange CB / TB to Base PZDSheet WordControl word 11-12 Sheet 11 ControlStatus Word Status word11-14 MeaningSignals SignalsSheet 11-16 Sheet 15 MiscellaneousSiemens Energy & Automation, Inc