Baldor MN735 manual Section Quick Start, Power and Motor Connections

Page 4

Section 1

Quick Start

The basic steps for connection and setup are provided in this section. Detailed descriptions of each step and parameter settings are provided later in this manual. Be sure to comply with all applicable codes when installing this control.

Minimum Connection Requirements Refer to Section 3 for cover removal procedure.

Power and Motor Connections

Figures 1-1and 1-2 show the minimum connections required at the power connector.

Figure 1-1 Power Connections

Size 2 Shown

	RL1A
	RL1B
TH1A and TH1B must	TH1A
be jumpered if	TH1B
thermistor is not used
AC Line	L1
AC Line
Connections	L2/N
	L3
Dynamic Brake	DC+
Dynamic Brake
Connections	DBR
	M1/U
Motor	M2/V
Connections	M3/W
	M3/W

Use a cable tie in this area for control wires.

10

9

8

7

6

5

4

3

2

1

Wire Retainer (Channel)

Use 2 Ground

Wires

	Motor Cable
	Mains Supply	Grounded
L1, L2, L3, GND	Cable	Cable Clamp
L1, L2, L3, GND

Dynamic Brake Cable

Thermistor Cable

Control Signal Cable

MN735

Quick Start 1–1

Image 4

Contents Series 35D Inverter Control MN735Table of Contents Appendix a Appendix BPower and Motor Connections Section Quick StartRemote Mode Size 1 and 3 Terminal StripsPower Connection Descriptions Thermistor Connection to motor thermistorAnalog/Digital Signal Descriptions Terminal Signal Name Description RangeLimited Warranty Section General InformationCould result in damage to property Product Notice Intended useOn next Precautions To prevent equipment damage, be certain that the input power Receiving & Inspection Section Receiving & InstallationLocation and Mounting Watts Loss Ratings Catalog No Output Current Inverter SizesInput Power Conditioning Power ConditioningUngrounded Distribution System Impedance + Unshielded and Shielded Couplings Clamp TerminalWire Size AWG MM2Power 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 Mode Keypad Connection DiagramStandard Run 3 Wire Mode Standard Run Connection DiagramSpeed 2 Wire Mode Related Parameters10 Epot Connection Diagram 11 Epot Connection Diagram PID 2 Wire Mode 12 PID Connection DiagramReceiving & Installation MN735 Section Start-Up and Operation Keypad DescriptionDisplay Diagnostics MenuDrive Status Indications shown on keypad Menu Level Select Local or Remote Reset to Factory Settings 2 button ResetRemote to Local Password Protection Quick Application SelectionDisplay Parameter Description Range Factory Setting Parameter DefinitionsDisplay Parameter Description Range PI P Gain Analog Output Relay Invert =FALSE =TRUE Proportional Gain P501 Method for Setting-up the PI GainsIntegral P502 Power Dependent Parameters Inverter Size Factory Setting CurrentRoutine Maintenance Saving Your Application DataMaterial Recycle Disposal PackagingReset a Trip Section TroubleshootingTrips General Failures DC Link RippleSection Specifications & Product Data General SpecificationsKeypad Display Control SpecificationsAnalog Inputs Analog Outputs Digital InputsRelay Output Ratings CatalogDimensions Size 1 and 2 230VAC 1 Phase Size 3 230VAC 3 Phase460VAC 3 Phase Controls Size 2 and 3 460VAC Appendix a Dynamic BrakeTable A-1 External Brake Resistor Selection Wiring of Shielded Screened Cables Appendix B CE GuidelinesCE Declaration of Conformity EMC Conformity and CE MarkingEMC Wiring Technique CabinetEMC Installation Instructions Cable Screens GroundingInput Signal Cable Grounding Standard EMC Directive Date 1/5/02 EC Declarations of ConformityTion CE Guidelines MN735 Box Ft. Smith, AR 479 Fax 479  Baldor Electric Company MN735 02 C&J