Baldor MN735 manual Keypad Mode, Keypad Connection Diagram

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1 – Keypad Mode

In Keypad mode, the control is operated by the keypad and opto isolated inputs and the analog command inputs are ignored. The analog output remain active.

Figure 3-7 Keypad Connection Diagram

+24VDC

Speed Output

Pot Reference

Analog Input 2

Analog Input 1

Analog GND

Fault

10

9

8

7

6

5

4

3

2

1

RLY1A

RLY1B

1Analog GND. Reference for analog inputs.

2Not used.

3Not used.

4+10VDC reference voltage for potentiometer.

5Analog output that represents the commanded speed output.

6+24VDC for Optical Inputs power.

7Not used.

8Not used.

9Not used.

10Not used.

RLY1 Digital output that represents the fault status.

3–12 Receiving & Installation

MN735

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Contents MN735 Series 35D Inverter ControlTable of Contents Appendix B Appendix aSection Quick Start Power and Motor ConnectionsSize 1 and 3 Terminal Strips Remote ModeThermistor Connection to motor thermistor Power Connection DescriptionsTerminal Signal Name Description Range Analog/Digital Signal DescriptionsSection General Information Limited WarrantyOn next Product Notice Intended useCould result in damage to property Precautions To prevent equipment damage, be certain that the input power Location and Mounting Section Receiving & InstallationReceiving & Inspection Inverter Sizes Watts Loss Ratings Catalog No Output CurrentUngrounded Distribution System Power ConditioningInput Power Conditioning Impedance + Clamp Terminal Unshielded and Shielded CouplingsAWG MM2 Wire SizePower Connection Descriptions Power and Ground Connections Size 2 Shown Resistance thresholds are Rising temperature trip resistance One control to PE Receiving & Installation MN735 External Brake Resistor Keypad Connection Diagram Keypad ModeStandard Run Connection Diagram Standard Run 3 Wire ModeRelated Parameters Speed 2 Wire Mode10 Epot Connection Diagram 11 Epot Connection Diagram 12 PID Connection Diagram PID 2 Wire ModeReceiving & Installation MN735 Keypad Description Section Start-Up and OperationDrive Status Indications shown on keypad Diagnostics MenuDisplay Menu Level Remote to Local Reset to Factory Settings 2 button ResetSelect Local or Remote Quick Application Selection Password ProtectionParameter Definitions Display Parameter Description Range Factory SettingDisplay Parameter Description Range PI P Gain Analog Output Relay Invert =FALSE =TRUE Integral P502 Method for Setting-up the PI GainsProportional Gain P501 Current Power Dependent Parameters Inverter Size Factory SettingPackaging Routine MaintenanceSaving Your Application Data Material Recycle DisposalTrips Section TroubleshootingReset a Trip DC Link Ripple General FailuresGeneral Specifications Section Specifications & Product DataAnalog Inputs Control SpecificationsKeypad Display Ratings Catalog Analog OutputsDigital Inputs Relay OutputDimensions Appendix a Dynamic Brake Size 1 and 2 230VAC 1 PhaseSize 3 230VAC 3 Phase 460VAC 3 Phase Controls Size 2 and 3 460VACTable A-1 External Brake Resistor Selection EMC Conformity and CE Marking Wiring of Shielded Screened CablesAppendix B CE Guidelines CE Declaration of ConformityCabinet EMC Wiring TechniqueCable Screens Grounding EMC Installation InstructionsInput Signal Cable Grounding Tion Date 1/5/02 EC Declarations of ConformityStandard EMC Directive CE Guidelines MN735  Baldor Electric Company MN735 02 C&J Box Ft. Smith, AR 479 Fax 479