Sheet 3 Speed, Controller and Current Limit | Siemens 6RA70 guide

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6RA70 DC MASTER

SIMPLIFIED BLOCK DIAGRAM

(ALL AVAILABLE FUNCTIONS ARE NOT SHOWN ON SIMPLIFIED BLOCK DIAGRAM)

Sheet 3 Speed

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

POSITIVE

DROOP

DROOP ENABLE

DROOP LIMIT

SCALING

CONTROL WORD 2

P562.F (100)

P227.F (0.0)

BIT 24

[ 11.6 ]

1

0

P563.F (-100)

P170 (0)

NEGATIVE

DROOP LIMIT

SPEED

[ 5.7 ]

MOTOR FLUX

CONTROLLER

<1>

SETPOINT

K290

KP

TN

POSITIVE

FILTER TIME

P225.F (3.0)

P226.F (0.65)

P228.F(0)

TORQUE LIMIT

<1>

<1>

P180 (300%)

1

1

r026

r022

r021

SPEED

K162

O TORQUE

K170

0

SETPOINT

K174

K165

K160

K145

K141

K140

0

FROM RAMP

1

GENERATOR

0%

CURRENT

[ 2.8 ] [ 14.2 ]

FAST STOP

P181 (-300%)

NEGATIVE

[ 10.7 ]

ADDITIONAL

ADDITIONAL

ADDITIONAL

ENABLE

TORQUE LIMIT

TORQUE

TORQUE

CURRENT

[ 11.6 ]

<1>

P502 (0)

P601 (0)

P601 (0)

.02

.04

K

K

K

ACTUAL SPEED

VOLTAGE AT

FILTER TIME

TOP SPEED

P200.F (0)

P083.F

P741.F

r025

r002

XT

0

ANALOG

K167

1

K013

ANALOG

103 +

TACH

ANALOG TACHOMETER

2

ENCODER

TACHOMETER

104-

SCALING

3

EMF

[ 14.2 ] [ 14.4 ]

4

MAX

X173

TYPE

PPR

RPM

P609 (0)

P140

P141

P143.F

26 (+15 VOLTS)

K

r024

SPEED CONTROL & CURRENT LIMIT

27 (COMMON)

r037

28 (SIGNAL A)

PULSE ENCODER

PULSE

29 (SIGNAL NOT A)

MOTOR EMF

K040

ENCODER

30 (SIGNAL B)

K287

SCALING

<1> 100% CORRESPONDS TO THE RATED MOTOR CURRENT (P100)

[ 5.3 ]

135.05

31 (SIGNAL NOT B)

P115 (100%)

P115

MAX SPEED

<1>

POSITIVE

CURRENT LIMIT

P171 (100%)

K133K120

P172 (-100%)

NEGATIVE

CURRENT LIMIT

<1>

CURRENT

SETPOINT TO CURRENT CONTROL

[ 4.2 ]

3

Controller and Current Limit

Image 219

Siemens 6RA70 specifications Sheet 3 Speed, Controller and Current Limit

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 General Information Base Drive Panel Description Rated DC Current Card Rack Assembly Horsepower Amps DC Catalog No 240V DC 500V DC Base Drive Panel Catalog NumbersUS Rating Quad Type 800-333-PIC1 ServiceSpare Parts Technical Assistance Option Part Numbers Options Order NoEB1, EB2, SBP and SLB boards Cables Description Where Used Part RecomSpare Parts Printed Circuit Boards Fans/Blowers Description Where Used Part Number Recom Armature Converter Thyristor Modules, for 4-Quad Drives Field Converter Thyristor ModulesField Converter Diode Modules Armature Converter DC Fuses, 4-Quad Only, 4PFU Power Fuses Armature Converter AC Line Fuses, 1PFU 3 PFU Description Field Converter AC Line Fuses 1 & 2FSFUControl Transformer Primary Fuses 1CFU, 2CFU Control Transformer Secondary Fuse 3CFU Auxiliary Relay, EN, and Rectifier Bridge, Mrec Control Transformer 1CTR, 2CTR, 3CTRMain Contactor M Contactor Coil Suppressor 1SP, Ensp Siemens Energy & Automation, Inc. Seller Standard Terms and Conditions of Sale Operating Instructions Siemens Energy & Automation Receiving, unpacking Procedure for Shipping Damage Siemens Energy & Automation 100 15ADC to 100ADC Base Drive Panels, 3AC 460V, 1 & 4Q 140 210 255 430 510 850 140ADC to 850ADC Base Drive Panels, 3AC 460V, 1 & 4Q 1180 1660 1680 Ambient temperature Reduction in base drive dc ampere rating Applicable standards Siemens Energy & Automation Installation Information Installation and Dimensions Dimensions 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, 15 AMPS, 1 & 4 Quad Base Drive Panel Schematics Base Drive PANEL, 30 AMPS, 1 & 4 Quad Base Drive PANEL, 60 AMPS, 1 & 4 Quad Base Drive PANEL, 100 AMPS, 1 & 4 Quad INCH- LBS Base Drive PANEL, 140 AMPS, 1 & 4 Quad Base Drive PANEL, 210 AMPS, 1 & 4 Quad Base Drive PANEL, 255 AMPS, 1 & 4 Quad 1CTR Base Drive PANEL, 430 AMPS, 1 & 4 Quad Base Drive PANEL, 510 AMPS, 1 & 4 Quad Base Drive PANEL, 850 AMPS, 1 & 4 Quad 3CTR Base Drive PANEL, 1180 AMPS, 1 & 4 Quad 2CTR 3CTR Base Drive PANEL, 1660 AMPS, 1 & 4 Quad Catalog no RA7096-4GV62-0Z+X01, 4-QUAD Base Drive PANEL, 1680 AMPS, 1 & 4 Quad Operating Instructions CUD Control Connections CUD1 Terminal Locations CUD1 Optional CUD2 Control Connections Control Connections CUD2 Terminal Locations CUD2 Base Drive Panel Power Connections 15 to 100 Amp Description of Power/Control Terminals Base Drive Panel Power Connections 430 to 1680 Amp Function Terminal Connection values/Remarks Possible Motor Armature circuit Internally connected to incoming 460 VAC, 3 Phase Siemens Energy & Automation Start-Up General safety information for start-up Simple operator control panel PMU Parameterization Unit Operator control panels LED displays User-friendly operator control panel OP1S Parameterization procedure Parameter typesParameterization on simple operator control panel Operating Instructions Typical Connection Diagrams PMUA1+ A2- 80+ Speed Execution of the default function Reset to factory default values and adjust offsets Panels Start-up procedure Input of motor data Access authorizationAdjustment of converter rated currents Adjustment to actual converter supply voltage Operation without tachometer EMF control Freely wired actual valueOperation with pulse encoder Pulse encoder type Normal selection Selection of basic technological functions Field data Execution of optimization runs Siemens Energy & Automation Operating Instructions Starting the Drive Checking and possible fine adjustment of maximum speedSetting Application Functions Source of Start Command P654 = Source of Speed Setpoint P433 = Speed Setpoint Selection 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 F001 Failure of electronics power supply List of fault messagesFurther information about the causes of fault messages 2.1 Supply faults P078.001 ∗ 100%P353 Fault Description F007 Overvoltage F006 Undervoltage USS telegram failure at G-SST1 Interface errorParameter P363 F011 Telegram failure at GSST1 F013 Telegram failure at GSST3 F012 Telegram failure at GSST2USS telegram failure at G-SST2 Peer-to-peer telegram failure at G-SST2 F015 Telegram failure on one Simolink board External faultsF016 Hardware fault on expansion board EB1 F017 Hardware fault on expansion board EB2 F023 Fault message from free function block FB2 Fault messages from motor sensorsF021 External fault F022 External fault P494=2 or 3 temperature sensor at terminals 204 Drive faultsF029 Motor overtemperature active in all operating states P493=2 or 3 temperature sensor at terminals 22 / 23 or F034 Fault message from free function block FB5 F035 Drive is blockedF038 Overspeed Cause as a function of fault value F042 Tachometer fault Fault Description F050 Start-up faults Fault Description Fault Description Fault Description Fault Description V2.1 and later F051 No optimization run when permanent memory is disabled F056 Important parameter is not set F058 Parameter settings are not consistent Operating Instructions Hardware faults Internal faults Number of faulty parameterR047 Index 002 to F063 FaultF064 Watchdog timer has initiated a reset F067 Converter cooling faulty F069 Mlfb data are faulty active in all operating states Communication errors with supplementary boards F078 F080 Error in initialization of a CB/TB boardF081 CB/TB heartbeat error F082 CB/TB message timeout or error in data exchange F101 to F147 Fault messages from supplementary boards Alarm messages A026 Poor bearing condition active in all operating states Alarm Description A025 Brush length too shortA028 Motor overtemperature active in all operating states A029 Motor overtemperature active in all operating states A035 Drive blocked A034 Alarm message from free function block FB9A039 I2t value of power section too high A047 Analog select input 1 terminals 6 and 7 faulty A067 Converter cooling faulty Alarm Description A049 SCB1 No SCI slave connectedA053 Alarm message from free function block FB258 A054 Alarm message from free function block FB259 Siemens Energy & Automation Overview 10-1Simoreg DC Master Base Drive Panel Operating Instructions R999 10-2Range of parameter numbers Function P899 Parameters for DriveMonitor and OP1S Overview of abbreviations 10-3S00 10-4 10-5 Operating status display 10-6 10-7 General visualization parameters 10-8 10-9 10-10 10-11 Access authorization levels 10-12 10-13 Definition of Simoreg DC Master converter R068 Options according to rating plate 10-14R065 Software identifiers P067 Load class 10-15 P078 Reduction of converter rated supply voltage 10-16P077 Total thermal reduction factor Temp = k1 P081 EMF-dependent field weakening Setting values for converter control10-17 P080 Control word for brake control No field Internal field power moduleExternal field power module 40.00A field 10-18 P087 Brake release time P085 Wait period after cancellation of inching command10-19 P086 Voltage failure period for automatic restart 10-20 P090 Stabilization time for line voltageP091 Setpoint threshold P095 Pick-up time for a contactor in the DC circuit P093 Pick-up delay for line contactorP094 Switch-off delay for auxiliaries 10-21 10-22 Definition of motor 10-23 10-24 Magnetization characteristic field characteristic 10-25 10-26 Example of a field characteristic 10-27 P140 Selection of pulse encoder type P142 Matching to pulse encoder signal voltage10-28 Single/multiple evaluation of encoder pulses P144 Multiple evaluation of encoder signals 10-29Rev/min FS=500.0 P051 G145 1rev/min Type O4 Online 100% 10-30 10-31 10-32 Current limitation, torque limitation 10-33 Auto-reversing stage, armature gating unit Speed controller10-34 10-35 10-36 Closed-loop field current control, field gating unit 10-37 10-38 Closed-loop EMF control P296 Ramp-down time of ramp generator with quick stop OFF3 P295 Mode for rounding the ramp-function generatorRamp-function generator 10-39 10-40 10-41 Setpoint processing 10-42 Setting values for monitoring functions and limits 10-43 Setting values for limit-value monitors 10-44 10-45 Settable fixed values 10-46 Fixed control bits 10-47 10-48 Position sensing with pulse encoder Connector selector switches Motorized potentiometer10-49 10-50 Oscillation Definition of Motor interface10-51 P498 Temperature switch Tripping of alarm or fault message Tripping of alarm or fault messageP496 Bearing condition Tripping of alarm or fault message P497 Air flow Tripping of alarm or fault message Configuring of torque shell input Speed limiting controller10-53 10-54 Friction compensation 10-55 Compensation of moment of inertia dv/dt injection P551 Integration time in the adaptation range 10-56Speed controller adaptation P550 Gain in the adaptation range 10-57 Input quantities for signals Field reversal10-58 10-59 Configuring of closed-loop control Actual value 10-60Speed limiting controller . Both values are added P602 Source for armature current controller actual value P607 Source for torque setpoint for master drive 10-61P605 Source for variable positive torque limit P606 Source for variable negative torque limit 10-62 10-63 10-64 10-65 10-66 10-67 Control word, status word 10-68 10-69 P691 Source for control word 2, Bit31 Further configuring measures10-70 P690 Source for control word 2, bit30 10-71 P711 Normalization of Analog selectable input P707 Resolution of Main setpoint analog inputP713 Mode of signal injection at Analog selectable input 10-72 10-73 10-74 10-75 Analog outputs 10-76 10-77 Binary outputs 10-78 Configuration of serial interfaces on basic converter P787 Telegram failure time for G-SST1 See Change Access / Status P786 USS bus address for G-SST1R789 Diagnostic information for G-SST1 10-79 Ind None P052 = Baud FS=6 P051 = G171 Type O2 Offline G173 10-80P792 Length of parameter jobs for G-SST2 P793 Baud rate for G-SST2 P797 Telegram failure time for G-SST2 See Change Access / Status P795 Options for G-SST210-81 P796 USS bus address for G-SST2 P802 Length of parameter jobs for G-SST3 10-82Violation of telegram residual transfer time USS prot. only P801 Number of process data for G-SST3 P805 Options for G-SST3 See Change Access / Status P803 Baud rate for G-SST310-83 P804 Source for transmit data for G-SST3 R809 Diagnostic information for G-SST3 10-84P808 R812 Receive data on G-SST2 See Change Access / Status R810 Receive data on G-SST110-85 R811 Transmit data on G-SST1 R815 Transmit data on G-SST3 10-86 Deactivation of monitoring functions Compensation values10-87 10-88 Thyristor diagnosisParameters for DriveMonitor and OP1S Profile parameters R951 Fault text P952 Number of faults Fault memoryR947 Fault memory R949 Fault value 10-90 Visualization parameters Alarms Device identification Visualization parameters Control and status word10-91 R983 List of existing parameter numbers, continuation R980 List of existing parameter numbers, startR981 List of existing parameter numbers, continuation R982 List of existing parameter numbers, continuation 10-93 10-94 Basic functions Simplified block diagrams Siemens Energy Sheet 1 Legend Setpoint System Sheet 2 Speed Controller and Current Limit Sheet 3 Speed Control Sheet 4 Armature Current Sheet 5 EMF and Field Current Control 11-6 Sheet 6 USS USS interfaceInterface 1 Sheet 7 USS Interface 2X172 Peer-to-peer interface Sheet 8 Peer to Peer Interface Exchange CB / TB to Base PZD Sheet 9 Data Sheet WordControl word Sheet 11 Control 11-12 Status word Status Word Meaning 11-14 Signals SignalsSheet Sheet 15 Miscellaneous 11-16 Siemens Energy & Automation, Inc