Siemens 125-3208 How to Use this Manual, Manual Organization, Manual Notations

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How to Use this Manual

How to Use this Manual

Manual Organization

This manual contains the following sections:

How to Use this Manual, describes the organization of this manual and the symbols used throughout this manual.

Safety Instructions, provides general guidelines for your safety and to prevent equipment damage.

Electronic Bypass Option Overview, describes the Electronic Bypass Option Controller board, inputs, outputs, contactors, and keypad.

Installation Instructions, provides mounting information and details on electrical connections.

Startup Procedures, provides step-by-step procedures to start up the Electronic Bypass Option.

Required SED2 Parameter Settings, lists SED2 parameter settings necessary for operation of the Electronic Bypass Option.

Application Feature Setup, describes application features and provides the necessary parameter settings.

Technical Specifications, lists Electronic Bypass Option and SED2 VFD specifications.

Troubleshooting, provides guidelines for troubleshooting the Electronic Bypass Option.

Manual Notations

Notation

Symbol

Meaning

 

 

 

WARNING:

 

Indicates that personal injury/loss of life may occur if you do

 

 

not perform a procedure as specified.

 

 

 

CAUTION:

 

Indicates that equipment damage, or loss of data may occur if

 

 

you do not perform a procedure as specified.

 

 

 

NOTES:

(no symbol)

Provides other important information or helpful hints.

 

 

 

Siemens Building Technologies, Inc.

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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 Electronic Bypass Option Overview General DescriptionFuses 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 Parameter Description Action Setting Default User Access LevelQuick Commissioning Operation for Europe/N AmericaRated Motor Voltage Rated Motor Current Rated Motor PowerRated Motor cosPhi P308, or Rated Motor Efficiency P0309Rated Motor Speed Rated Motor FrequencySelection of Command Source Start CommandMotor Overload Factor Speed Command Source Selection of FrequencySetpoint 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