Siemens 125-3208 specs

SED2 VFD Electronic

Bypass Option

Operating Instructions

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

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 Setup Manual Notations How to Use this ManualNotation Symbol Meaning Manual Organization Reference Documents Where To Send Comments Safety Instructions Electronic Bypass Option Overview General DescriptionFuses optional Controller Board Inputs and Outputs Controller Board Keypad Functions Contactors Description Pushbutton/Indicator Output relay on the Controller board Pushbutton/Indicator Description Environmental Conditions Installation InstructionsMechanical Installation Dimensions and Weights Mounting Bypass Dimensions in Inches Centimeters Frame 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 Inspection DIP Switch Settings for E-Bypass Features Switch Description Position Quick Commissioning Parameter Description Action Setting Default User Access LevelQuick Commissioning Operation for Europe/N AmericaRated Motor Voltage Rated Motor Efficiency P0309 Rated Motor PowerRated Motor Current Rated Motor cosPhi P308, or Rated Motor Speed Rated Motor Frequency Selection of Command Source Start CommandMotor Overload Factor Speed Command Source Selection of FrequencySetpoint Minimum Motor Frequency Ramp-up Time Maximum Motor Frequency End Quick Commissioning Ramp-down time R0000 Additional Parameter SettingsFlying Start Flying Start Search Rate Flying Start Motor Current Flying Start Automatic Restart Automatic Restart SED2 VFD Electronic Bypass Option Operating Instructions Time to First Restart Number of Restart Attempts Restart Time Increment Vdc Controller Pulse Frequency Motor Data Identification Motor Data Identification Motor Data Identification P0970 Reset to Factory Defaults Parameter Setting Required SED2 Parameter Settings Description Application Feature SetupOverview Auto Bypass without Interlock Example SED2 Settings Settings Interlock Application Feature Setup Wiring Example for Interlock Essential Services Wiring Example for Essential Services Wiring Example for Interlock and Auto Bypass on VFD Fault Interlock and Auto Bypass on VFD Fault Electronic Bypass Specifications Technical SpecificationsSpecifications Description Drive Specifications Description SED2 VFD Electronic Bypass Operating Instructons Drive Specifications Description Basic Sanity Test Fault Codes TroubleshootingPower-on Initialization Failure Unit Fault Condition Basic Sanity Description Test Fault Code/Flashes Fuses Override Jumper Fuse Replacement Information VFD0122R2 Troubleshooting Siemens Building Technologies, Inc