GE Medium Voltage GP Type G Drives, 2300 V specs

Pulse Test: Analog Output Configuration

The Pulse Test user may configure two analog output channels from within the Pulse Test Wizard.

During the course of the Pulse Test it is often useful to observe certain drive variables, such as phase currents (variables Phase A current, Phase B current, and Phase C current) and line-line voltages (variables Output volts, A-Band Output volts, B-C).

Pulse Test: Bridge State Configuration

During the course of the Pulse Test the power bridge is sequenced between different states. The sequence is OFF, PARK, PULSE, PARK, PULSE, PARK, OFF. The user specifies the meaning of the PARK and PULSE states and the duration the sequencer remains in each of these states.

The diagram below shows in a general manner how the Pulse Test switches the power bridge between the different states. It also shows how current in the bridge might appear, without indicating a specific bridge phase, current direction, or current magnitude.

Pulse

Park

Off

Current

Time

GEH-6385 Reference and Troubleshooting, 2300 V Drives

Chapter 4 Wizards • 4-35

Image 203

GE Medium Voltage GP Type G Drives, 2300 V Pulse Test Analog Output Configuration, Pulse Test Bridge State Configuration

Contents

Innovation Series Page Publication GEH-6385 Issued Page Safety Symbol Legend Page Contents Page Wizards Page Appendix a Function Block Diagrams Page Introduction Overview GE document GEH-6401 describes toolbox features and use Using Toolbox Help for Reference and Troubleshooting Related Documents How to Get HelpPage Faults and Troubleshooting Fault Indication Types of Faults Illegal seq state Fault DescriptionsCpfp isolation lost MA pickup time Main Contactor ConfigurationSpeed Control Fault Check Failed to close Sequencer Permissives Name Type Description Tune up failed Illegal req for xferTransfer req Aborted Large motor parameters errors Than the power dip time, Power dip occursShould be set equal to 0.500 sec Enable Power Dip Protection Connections between Fosa and Shca OperatorRequired Ground fault in the input rectifier section Card or connector failureShort across one of the monitored power supplies Power supply module failure Ground flt, LP Gnd signal alarm on, is too lowDC bus under Ground flt alm, LP Equal to Unused Stopping Commands and ModesAmbient temperature is too low Request, or Full flux request Ambient thermal sensor input is not present No power to Tfba card or Tfba card failureDS heatsink thermal sensor input is not present Thermal sensor input to Tfba is missing or damaged Stator lkg react X1 Starting react Xst Incorrect configuration of DB thermal modelAmbient temperature is too high DB resistor package is marginal for application Customer switchgear permissive not met Switchgear not racked Heatsink thermal sensor is defective Run permissive lost AlarmHtSink temp Trip Heatsink thermal sensor input is not present AC line voltage is excessive AC line voltage is marginally low AC line voltage too lowSuggested value of 88% of nominal Value of 90% of nominal Frequency was at 50hz AC line frequency is marginally excessive AC line frequency is transiently low Switchgear defectiveSwitchgear opened via external command Switchgear tripped Bridge environment and running conditions cause the ambient Temperature to rise above a safe operating level Ckt board list fail Pulse tst config badVoltage offset Pulse off time, Pulse 2 on time, Post pulse off time Task 3 exec Task 1 execOverrun Task 2 exec Analog in 1 flt lev Ain 1 signal alarmAnalog in 1 flt mode Ain 1 signal trip Analog in 2 flt lev Ain 2 signal alarmAnalog in 2 flt mode Ain 2 signal trip DBS2 Igdm card flt Start permissiveDBS1 Igdm card flt AS2 Igdm card flt AS1 Igdm card flt AS4 Igdm card flt AS3 Igdm card flt BS2 Igdm card flt BS1 Igdm card flt BS4 Igdm card flt BS3 Igdm card flt CS2 Igdm card flt CS1 Igdm card flt CS4 Igdm card flt CS3 Igdm card flt AC line transient AC line rev phs seq AC line watchdog AC line vfb offset Parameter Motor OT fault selMotor Overtemperature Detection Motor OT fault sel Flt Parameter User NC fault selParameter User no fault sel Customer use NC Failure to rotate LAN alarm requestDSPx Watchdog Reverse rotation LAN watchdog Motor rated power, Not enteredMotor service factor, Not entered System ISBus error Frame PLL not OK No. Name Type Description Paramters/Functions Page Motor winding cfg 114 Preflux Forcing Function Inputs Diagnostic and Utility FunctionsDiagnostic and Utility Overview Capture Buffer Variable Description Function Outputs Parameter Description Function ConfigurationChannels enabled Not stopped Stopped is False. If Cap re-enable delay Than value in Capture trig level Value in Capture trig level Function description Capture Buffer Compatible Behavior Related diagrams VariableDescription General Purpose Constants Output = Bandwidth ⋅ Input + Bandwidth General Purpose Filters Oscillator Position Feedback Boolean constants Predefined ConstantsFloating point constants Integer constants Signal Level Detector SLD SLD1 input 1 abs val SLD1 Input Values SLD1 compare mode = In1-In2SenSLD1 compare mode = In1In2 SLD1 compare mode = In1-In2Sen one shot SLD1 compare mode = In1=In2 Simulator Line Simulator Control Diagnostic Variables Product field Drive Configuration FunctionsIntelligent Part Number IPN Primary Motor & Application Data Reflected indication variables Display meter scaling parameters Calculated control variables Related functions General Setup FunctionsKeypad Overview Keypad Meter Configuration Keypad Contrast Adjustment Function configuration Password Keypad Security Configuration Menu functions Language and Units Presentation Language Display Display units Length Power Torque Flux Analog inputs Analog and Digital I/O TestingFunctions Contactor status Local and system fault stringsDigital inputs Hi-fi counters Relay outputs Analog Inputs/Outputs and Mapping Ctbc Output Pre-programmed function Digital Inputs/Outputs and Mapping LAN Overview Frame Phaselock LoopPhaselock Loop LAN Functions LAN Configuration and Health Configuration parameters Frame Phaselock Loop Diagnostic variablesLAN heartbeat trip and LAN heartbeat alarm Heartbeat fbk, lan signal LAN Signal Map Speed/Torque Regulator function Signal Data Description Element TypeLAN References Speed Reference Generation Used in the Motor Control Interface function Bit Signal DescriptionUsed in the Speed Reference Generation function LAN Feedbacks Sel Level Zero speed level Related diagrams Motor Control Overview Motor Control Functions Flux Curve General operation Leakage Inductance CurveLine Transfer Motor capture functionality Motor transfer functionality External line reference functionality Motor Equivalent Circuit Power Dip Protection Motor Temperature Estimation Tach Loss Detection Faults and alarmsFault Description Value of Power dip control Expiration time Variable Description Protective Functions Custom User FaultsFault/Alarm Description Fault/AlarmDescription Coarse trip Ground Fault Protection FastFault / Alarm Description Occurs when Gnd current, coarse Gnd flt Hardware Fault Strings Heatsink Thermal Protection Input signal connection Related faults and alarms Variable Bridge ambient temp Line-Line Voltage Protection Motor Overtemperature Detection Parameter Motor OT fault mode is set to Alarm fault Phase Current ProtectionParameter Motor OT fault mode is set to Trip flt Timed Overcurrent Detection Faults and alarms Page Page Alarm fault Transformer Overtemperature Detection Motor Ground Protection Alarm, Ground flt alm, LP is presentWhen set to Enable, the Motor Ground Protection function is Enabled. The Ground flt alm, LP alarm and Gnd flt trip trip Ground flt alm, LP is present Alarm is present when Gnd cur signal = Gnd signal alarmAlarm off Trip fault occurs if Gnd cur signal = Gnd signal trip lvl Line magnitude Phase Imbalance Monitor Line Monitor Overview OvrLinMon Line Monitor Phase Imbalance Monitor Phase Lock Loop Magnitude, AC line voltage mag Phase Lock Loop Voltage and X axis line voltage Sequencer Overview Fault Reset LogicReset select to be active Sequencer Functions General Sequencing #1 GenSeq1 Populates Run permissive Sequencer Permissives This parameter removes Coast stop active and Quick stop Normal stop mode is set to Quick stop or Coast stop. AlsoSee Stopping Commands and Modes Strings Related faults and alarms Stopping Commands and Modes Request to set Run request to False CommandsRequest to True and at Stop PB request to set Run Request, lan to set Run request to True and at Stop PB Speed reg fbk has reached the Zero speed level , Level , unless Flying restart is enabled Function output Commands OK is True. X stop request, lan must be True toBehavior of X stop request sel. See also LAN Signal Map Zero speed level , unless Flying restart is enabled Select Sequencer CommandsStopping Commands and Modes for more information on Stop PB Run request. See Stopping Commands and Modes for more See Local Speed Reference or Remote Speed Reference for Standby commandAlso see LAN Signal Map Is used to measure the value of motor parameters that are Permissives Normal or X-stop. See Stopping Commands and ModesSequencer Status See Sequencer Permissives Speed/Torque Regulator Sequencer status variables Function input Main Contactor Configuration General Sequencing #4 GenSeq4 Speed ref, pre ramp . RPM Speed Reference FunctionsCritical Speed Avoidance Speed Limit function variable Min speed output . RPM Speed Avoidance Zone Center Speed Local Speed Reference Avoidance function variable Speed avd func input. RPM Minimum Speed Limit Manual speed ref sel is True. RPM Remote Speed ReferenceSpeed ref sel is False Speed Reference Generation Avoidance function variable Spd avd func output. RPM Stopping Commands and Modes signal that indicatesSpeed Reference Ramp Between Acceleration rate 2 and Acceleration rate Break point 1. RPM/secondBetween Acceleration rate 1 and Acceleration rate Break point 1 and Accel break point 2. RPM/second Ramp rate Active region Speed Reference Reverse Speed Reference Generation OvrRfSel Droop Speed/Torque Control Functions Motor Control Interface Enable req. RMS amps Function configuration Over speed configuration and operation Speed Control Fault Check Reverse rotation configuration and operation Failure to rotate configuration and operationLoss of spd control configuration and operation Function display outputs Speed Feedback CalculationFunction control outputs Speed Reference Generation function. RPM Speed/Torque Overview Speed/Torque Regulator Output Error only in Torque, spd override mode see belowBetween Speed reg reference and Speed reg fbk. RPM Net gain Act to Ovrd/Spd High Ovrd/Spd forced mode within Torque, spd override modesAct to Ovrd/Spd Low Speed reg output is zeroed, and Torque ref input is Active Torque, spd override modeRegulator function Spd reg pos err lim & Spd reg neg err lim Specified by Spd reg neg err lim Forced Torque, spd override modeSel is False, or the Torque reg stop mode is Specified by Spd reg pos err lim Values System Data ParametersExec time/Chop freq Motor ctrl alg sel Units Motor efficiencyFunctional use Preflux Forcing Motor service factorMotor winding cfg Wizards Page Page Bridge Cell Test Cell Test WizardCell Test Options Fiber-Optic Test Running the Test Physical Diagram of Correct LED Lighting Sequence Problem Description Troubleshooting Error Message Description/Procedure Following are descriptions of error messages Running the Bridge Cell Test Following are descriptions of bridge test failure messages Following are descriptions of error messages DAC Setup Drive Commissioning Drive Units Drive CommissioningDrive Commissioning Overview Drive Commissioning Intelligent Part Number Related elementaries Drive Commissioning AC Source SelectionDrive Commissioning Motor Nameplate Data Drive Commissioning Motor Poles Drive Commissioning Motor Data SheetDrive Commissioning Motor Crossover Voltage Drive Commissioning Motor Protection Class Drive Commissioning Motor Data Sheet Equivalent Circuit Data Drive Commissioning Motor and Process Speed Referencing Flux Curve Data from Motor Data Sheet Drive Commissioning Tachometer Pulses Per Revolution Drive Commissioning Tachometer Support Drive Commissioning Flying Restart Drive Commissioning Stopping ConfigurationValue of Normal stop Behavior Mode Drive Commissioning X-Stop Ramp Time Drive Commissioning X-Stop ConfigurationValue of X stop mode Behavior Run request Drive Commissioning Run Ready Permissive StringDrive Commissioning Starting and Stopping the Drive Drive Commissioning Manual Reference Drive Commissioning Reference Ramp Bypass Drive Commissioning Reference Ramp ModeDrive Commissioning Maximum Speed References Drive Commissioning Jog Speed Setpoints Drive Commissioning Reference Ramp Speed Independent Rates Related functions Drive Commissioning Speed/Torque Regulator Modes Drive Commissioning Speed/Torque Regulator Configuration Drive Commissioning Torque Regulator Reference and Output Drive Commissioning Torque with Speed Override Speed Error Drive Commissioning Torque and Current Limits Uniform Drive Commissioning Torque and Current Limits Drive Commissioning Alternate Torque and Current Limits Drive Commissioning Failed CalculationDrive Commissioning Torque and Current Limit Selection Drive Commissioning Normal Torque and Current Limits Drive Commissioning Current Limits Drive Commissioning Power Dip Ride-ThroughDrive Commissioning Simulator Mode Drive Commissioning Simulator Mechanical Configuration Line Transfer Tuneup Overview Line Transfer TuneupDrive Commissioning Exit Reminder Drive Commissioning Conclusion Line Transfer Tuneup Operation Line Transfer Tuneup Motor Capture Data Display Description Motor Control Tuneup Equivalent Circuit Motor Control Tuneup Motor Control Tuneup Operation Panel Meter SetupPer Unit Setup Motor Control Tuneup Measurements Line Protection Overvoltage Line Protection SetupLine Protection Default Settings Line Protection Introduction Line Protection Conclusion Pulse TestLine Protection Overfrequency Line Protection Underfrequency Pulse Test Bridge State Configuration Pulse Test Analog Output Configuration Bridge State Description Park phase Park levelPulse phase Pulse level Pulse Mid pulse Post pulse On time Off time Remaining Parameter SetupPulse Test Timer Configuration Pulse Test Operation Simulator Setup Speed Regulator Tuneup System Inertia Speed Regulator TuneupSpeed Regulator Tuneup Model Speed Regulator Tuneup 2nd Order Response Speed Regulator Tuneup Speed Regulator ModeSpeed Regulator Tuneup Manual Regulator Tuneup Speed Regulator Tuneup 1st Order ResponsePage Page Signal Mapping Interface Module Communications Supported LAN Interfaces LAN Parameter Configuration for Signal Mapping Data Type Format Variable MappingType Direction of Data Heartbeat Echo Function with a PLC Applying the LAN Heartbeat Echo Feature Variable Maps Application of Feedback Signals Reference Feedback Byte Variable Functionality Real Variable Map Boolean Variable Map LanRmpByp Ramp bypass req Bypass rampLan RmpBypass Page Appendix a Function Block Diagrams SLD Drive Feedbacks & Status ACMVAC-G Inverter Overview ACMVAC-G Inverter Index Digital Inputs Sequencing Selectors Relay Outputs Digital Inputs/Outputs & Mapping Analog Inputs/Outputs & Mapping Status Configuration Drive Lan Signal Map Status Drive Lan Boolean Signals bits Back Back to SigMapBit1 SigMapLAN Line Monitor Overview Phase Lock Loop Regulator Index Sequencing Overview General Sequencing #1 General Sequencing #2 General Sequencing #3 General Sequencing #4 General Sequencing #5 Speed Reference Generation Critical Speed To Speed Regulator Generation OvrRfSel Speed Reference Ramp Speed Regulator Motor Control Interface Speed / Torque Overview Motor Tach Speed Feedback Speed Feedback State Speed Regulator Back OvrSpTq Deadband Droop Motoring & Generating Torque Limit Select Motor Control Interface Motor Control General Purpose Filters Diagnostic & Utility FunctionsGeneral Purpose Oscillator Constants Signal Level Detection Capture Buffer Capture Buffer Configuration Position Feedback Instrument Index Page GEH-6385 Reference and Troubleshooting, 2300 V Drives Index Page GEH-6385 Reference and Troubleshooting, 2300 V Drives Index Page GEH-6385 Reference and Troubleshooting, 2300 V Drives Index Page GEH-6385 Reference and Troubleshooting, 2300 V Drives Index Page GEH-6385 Reference and Troubleshooting, 2300 V Drives Index Page HQHUDOOHFWULF&RPSDQ\5HDGHU&RPPHQWV QGXVWULDO6\VWHPV Page ZZZ*LQGXVWULDOFRP