Siemens 125-3208 operating instructions Table of Contents

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Table of Contents

Table of Contents
How to Use this Manual	1
Manual Organization	1
Manual Notations	1
Where To Send Comments	2
Reference Documents	2
Safety Instructions	3
Electronic Bypass Option Overview	4
General Description	4
Controller Board	5
Contactors	6
Keypad Functions	6
Installation Instructions	9
Environmental Conditions	9
Mechanical Installation	9
Inspection	9
Dimensions and Weights	9
Mounting	10
Electrical Installation	12
Startup Procedures	19
Safety Precautions	19
Installation Inspection	19
Power-On	19
Quick Commissioning	21
Additional Parameter Settings	31
Flying Start	31
Automatic Restart	33
Vdc Controller	36
Pulse Frequency	37
Motor Data Identification	38
Reset to Factory Defaults	40
Required SED2 Parameter Settings	41

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Contents SED2 VFD Electronic Bypass Options Page SED2 VFD Electronic Bypass Option Operating Instructions Page Service Statement Page Table of Contents Technical Specifications Troubleshooting Application Feature SetupManual Notations How to Use this ManualNotation Symbol Meaning Manual OrganizationReference Documents Where To Send CommentsSafety Instructions General Description Electronic Bypass Option OverviewFuses optional Controller Board Inputs and Outputs Controller BoardKeypad Functions ContactorsDescription Pushbutton/IndicatorOutput relay on the Controller board Pushbutton/Indicator DescriptionEnvironmental Conditions Installation InstructionsMechanical Installation Dimensions and WeightsMounting Bypass Dimensions in Inches CentimetersFrame Sizes D and E Conduit Locations Viewed from Bottom Electrical Installation Bypass Power Circuit Routing of Power and Control Wiring For Frame Sizes a and B Disconnect Overload Ground Lug Switch Disconnect Overload Ground Lug Wire Max Power-On Startup ProceduresSafety Precautions Installation InspectionDIP Switch Settings for E-Bypass Features Switch Description PositionQuick Commissioning User Access Level Parameter Description Action Setting DefaultQuick Commissioning America Operation for Europe/NRated Motor Voltage Rated Motor Efficiency P0309 Rated Motor PowerRated Motor Current Rated Motor cosPhi P308, orRated Motor Speed Rated Motor FrequencyStart Command Selection of Command SourceMotor Overload Factor Selection of Frequency Speed Command SourceSetpoint Minimum Motor Frequency Ramp-up Time Maximum Motor FrequencyEnd Quick Commissioning Ramp-down timeR0000 Additional Parameter SettingsFlying Start Flying StartSearch Rate Flying Start Motor Current Flying StartAutomatic Restart Automatic RestartSED2 VFD Electronic Bypass Option Operating Instructions Time to First Restart Number of Restart AttemptsRestart Time Increment Vdc ControllerPulse Frequency Motor Data Identification Motor Data IdentificationMotor Data Identification P0970 Reset to Factory DefaultsParameter Setting Required SED2 Parameter SettingsDescription Application Feature SetupOverview Auto Bypass without InterlockExample SED2 Settings SettingsInterlock Application Feature Setup Wiring Example for Interlock Essential ServicesWiring Example for Essential Services Wiring Example for Interlock and Auto Bypass on VFD Fault Interlock and Auto Bypass on VFD FaultElectronic Bypass Specifications Technical SpecificationsSpecifications Description Drive Specifications DescriptionSED2 VFD Electronic Bypass Operating Instructons Drive Specifications DescriptionBasic Sanity Test Fault Codes TroubleshootingPower-on Initialization Failure Unit Fault Condition Basic Sanity Description Test Fault Code/FlashesFuses Override JumperFuse Replacement Information VFD0122R2 Troubleshooting Siemens Building Technologies, Inc