Siemens 125-3208 Motor Overload Factor, Selection of Command Source, Start Command

Page 34

SED2 VFD Electronic Bypass Option Operating Instructions

Parameter

Description

 

 

Action

Setting/

 

 

Default

 

 

 

 

 

 

 

 

 

 

 

P0640

Motor Overload Factor

1.

Press

to advance to

Setting =

 

 

As applicable

 

 

 

parameter P0640.

 

10% to 400%

 

 

 

 

 

 

Default = 110

 

 

 

 

 

 

Limited to the maximum SED2

2.

Press

to access the

 

 

output current rating, or to 400%

 

parameter values level.

 

 

of the rated current (P0305),

 

 

 

 

 

whichever is lower.

3.

Press

to advance to

 

 

 

 

 

NOTE:

 

desired value.

 

 

This parameter is available when

 

 

 

 

 

P0003 = 3 and

4.

Press

to confirm and save

 

 

P0010 = 1.

 

 

 

 

the setting.

 

 

 

 

 

 

 

P0700(0)**

Selection of Command Source

1.

Press

to advance to

Setting = 2

 

(Start Command)

 

 

 

 

parameter P0700.

Default = 2

 

Selects the command source as

 

 

 

 

 

 

 

 

 

follows:

2.

Press

to access the

 

 

 

 

 

0 = Factory default setting

 

parameter indexes.

 

 

 

 

 

 

 

1 = BOP (keypad)

3.

Press

to advance to index

 

 

2 = Terminal digital input

 

[0], IN000, AUTO.

 

 

 

 

 

 

 

4 = USS on BOP link (AOP)

4.

Press

to confirm index

 

 

 

selection.

 

 

 

 

 

 

 

 

5 = USS on COM link

 

 

 

 

 

6 = CB (Communications board

5.

Press

to advance to 2.

 

 

 

 

 

 

 

or module) on COM link (P1/N2)

6.

Press

to confirm and save

 

 

 

 

 

 

 

the setting.

 

 

 

 

 

 

 

NOTE:

Changing this parameter resets (to default) all settings on the selected item. For example, changing from 1 to 2 resets all digital inputs to default settings.

** Parameters have two index settings: IN000 = Auto and IN001 = Hand.

26

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 Application Feature Setup Technical Specifications TroubleshootingManual Organization How to Use this ManualNotation Symbol Meaning Manual NotationsWhere To Send Comments Reference DocumentsSafety Instructions General Description Electronic Bypass Option OverviewFuses optional Controller Board Controller Board Inputs and OutputsContactors Keypad FunctionsPushbutton/Indicator DescriptionPushbutton/Indicator Description Output relay on the Controller boardDimensions and Weights Installation InstructionsMechanical Installation Environmental ConditionsBypass Dimensions in Inches Centimeters MountingFrame 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 Installation Inspection Startup ProceduresSafety Precautions Power-OnSwitch Description Position DIP Switch Settings for E-Bypass FeaturesQuick Commissioning User Access Level Parameter Description Action Setting DefaultQuick Commissioning America Operation for Europe/NRated Motor Voltage Rated Motor cosPhi P308, or Rated Motor PowerRated Motor Current Rated Motor Efficiency P0309Rated Motor Frequency Rated Motor SpeedStart Command Selection of Command SourceMotor Overload Factor Selection of Frequency Speed Command SourceSetpoint Minimum Motor Frequency Maximum Motor Frequency Ramp-up TimeRamp-down time End Quick CommissioningFlying Start Additional Parameter SettingsFlying Start R0000Motor Current Flying Start Search Rate Flying StartAutomatic Restart Automatic RestartSED2 VFD Electronic Bypass Option Operating Instructions Number of Restart Attempts Time to First RestartVdc Controller Restart Time IncrementPulse Frequency Motor Data Identification Motor Data IdentificationMotor Data Identification Reset to Factory Defaults P0970Required SED2 Parameter Settings Parameter SettingAuto Bypass without Interlock Application Feature SetupOverview DescriptionSettings Example SED2 SettingsInterlock Application Feature Setup Essential Services Wiring Example for InterlockWiring Example for Essential Services Interlock and Auto Bypass on VFD Fault Wiring Example for Interlock and Auto Bypass on VFD FaultDrive Specifications Description Technical SpecificationsSpecifications Description Electronic Bypass SpecificationsDrive Specifications Description SED2 VFD Electronic Bypass Operating InstructonsBasic Sanity Description Test Fault Code/Flashes TroubleshootingPower-on Initialization Failure Unit Fault Condition Basic Sanity Test Fault CodesOverride Jumper FusesFuse Replacement Information VFD0122R2 Troubleshooting Siemens Building Technologies, Inc
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