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Siemens 125-3208 operating instructions SED2 VFD Electronic Bypass Option, Operating Instructions

Models: 125-3208

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SED2 VFD Electronic

Bypass Option

Operating Instructions

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Siemens 125-3208 operating instructions SED2 VFD Electronic Bypass Option, Operating Instructions

Contents

Operating Instructions SED2 VFD Electronic Bypass OptionsPage Operating Instructions SED2 VFD Electronic Bypass OptionPage Page Page Table of Contents Example SED2 Settings How to Use this Manual Manual OrganizationManual Notations Reference Documents Where To Send CommentsSafety Instructions Safety InstructionsGeneral Description Electronic Bypass Option OverviewFigure 3. Controller Board Inputs and Outputs Controller BoardCONTROLLER BOARD VFD0095R13-CONTACTORKEYPAD ContactorsKeypad Functions 2-CONTACTORKEYPADDescription Pushbutton/IndicatorOutput relay on the Controller board Environmental Conditions Installation InstructionsMechanical Installation Dimensions and WeightsSize C MountingFrame Size A and B FrameFigure 6. Frame Sizes A through C Conduit Dimensions in Inches CentimetersFigure 7. Frame Sizes D and E Conduit Locations Viewed from BottomElectrical Installation P0748 = Digital Out 1 Reverse for Frame Sizes A and B Figure 10. Routing of Power and Control WiringFigure 11. Routing of Power and Control Wiring for Frame Sizes C, D, and EGround Lug SwitchDisconnect OverloadAmps DisconnectOverload Ground LugGround Lug WireDisconnect OverloadGround Lug WireDisconnect OverloadPower-On Startup ProceduresSafety Precautions Installation InspectionSwitch DescriptionPosition Siemens Building Technologies, Inc Quick CommissioningParameter SettingDefault User Access LevelOperation for Europe/N AmericaRated Motor Voltage Rated Motor Efficiency P0309 Rated Motor PowerRated Motor Current Rated Motor cosPhi P308, orRated Motor Speed Rated Motor FrequencySelection of Command Source Start CommandMotor Overload Factor Selection of Frequency Selection of Command SourceStart Command Speed Command SourceMinimum Motor Frequency Speed Command SourceSelection of Frequency SetpointRamp-upTime Maximum Motor FrequencyEnd Quick Commissioning Ramp-downtimer0000 Additional Parameter SettingsFlying Start Flying Startr0000 Motor Current Flying Startr0000 Search Rate Flying StartAutomatic Restart Automatic Restartr0000 Parameter SettingDefault Automatic Restart Continuedr0000 Number of Restart Attemptsr0000 Time to First RestartVdc Controller Configuration of VdcController r0000 Pulse FrequencyMotor Data Identification Motor Data Identificationr0000 Motor Data Identification Continued P0970 Reset to Factory DefaultsReset to Factory Default r0000Required SED2 Parameter Settings Required SED2 Parameter SettingsDescription Application Feature SetupOverview Auto Bypass without InterlockSettings Example SED2 SettingsApplication Feature Setup Siemens Building Technologies, Inc InterlockSettings DescriptionP0700 in000 = Essential Services Wiring Example for InterlockDescription Wiring Example for Essential Services SettingsSiemens Building Technologies, Inc Interlock and Auto Bypass on VFD Fault SettingsDescription Table 5. Electronic Bypass Specifications Technical SpecificationsSpecifications Drive SpecificationsDescription Table 6. SED2 Specifications ContinuedDrive Specifications SED2 VFD Electronic Bypass Operating InstructonsTroubleshooting Power-onInitialization FailureUnit Fault Condition Fuses Override JumperSecondary Fuse F2 Table 8. Fuse Replacement InformationBypass Option Part Number Primary Fuse F3 and F4Figure 15. Controller Board Inputs and Outputs VFD0122R2Siemens Building Technologies, Inc TroubleshootingSiemens Building Technologies, Inc