Siemens 125-3208 operating instructions Required SED2 Parameter Settings

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Required SED2 Parameter Settings

Required SED2 Parameter Settings

The following SED2 parameters are programmed by the factory before shipping. If these parameters are changed or if the SED2 is ever reset to factory default, you must reset these parameters as follows:

Parameter	Setting

P0748
P0748


P0702 in000	3

P0702 in001	3

P0731	52.3

NOTES:

1.The Interlock Start on the Controller board is simply a follower that can be used to tell the drive to do anything by closing the SED2 Interlock Start and programming P0704.

2.The Programmable Output on the Controller board is simply a follower of the SED2 Relay.

3.The SED2 Fault must always be programmed as a fault. Do not change the SED2 relay fault for other uses via P0731.

4.Changing P0700 resets all digital inputs and P0702 will require programming.

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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 SetupNotation Symbol Meaning How to Use this ManualManual Organization Manual NotationsReference 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 DescriptionMechanical Installation Installation InstructionsDimensions and Weights Environmental ConditionsMounting 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 Safety Precautions Startup ProceduresInstallation Inspection Power-OnDIP 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 Current Rated Motor PowerRated Motor cosPhi P308, or Rated Motor Efficiency P0309Rated 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 timeFlying Start Additional Parameter SettingsFlying Start R0000Search 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 SettingsOverview Application Feature SetupAuto Bypass without Interlock DescriptionExample 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 FaultSpecifications Description Technical SpecificationsDrive Specifications Description Electronic Bypass SpecificationsSED2 VFD Electronic Bypass Operating Instructons Drive Specifications DescriptionPower-on Initialization Failure Unit Fault Condition TroubleshootingBasic Sanity Description Test Fault Code/Flashes Basic Sanity Test Fault CodesFuses Override JumperFuse Replacement Information VFD0122R2 Troubleshooting Siemens Building Technologies, Inc