Digital Soft-Start | Baldor Baldor, MN850 instruction

Digital Soft–Start

Installation & Operating Manual

5/03

MN850

Image 1

Baldor Baldor, MN850 manual Digital Soft-Start

Contents

Digital Soft-Start Table of Contents Appendix B Appendix aAppendix C Appendix D Section General Information Limited WarrantyIntroduction Precautions Safety Notice Receiving, Inspection and Storage Section InstallationPhysical Location Air Flow Clearance Requirements Cover Removal Mounting Instruction For tapped mounting holes Tools RequiredMounting Instructions For clearance mounting holes AC Main Circuit UL Required Fuses for Short Circuit Rating Connection DescriptionsCatalog Number Motor Overload and Thermal Protection Control SupplyBaldor Digital Soft-Start Baldor Digital In-Delta Soft-Start Connections 45x20 NEC Wire Size and Protection Devices Two Wire Control Three Wire Control115 / 230VAC 115/230VAC Top of Ramp Bypass Connection To AC Input Motor Reversing Connection Shock Mounting Installation Section Operation Pre-Start ChecklistOverview Sure to check the following items Keypad Mode Switch System Program Menu Data Status Entry Start-Up ProcedureKeypad Operation Action Description Display Comments Menu Mode System Status Mode Description Display CommentsData Entry Mode Operating Modes Menu Structure Menu Structure Diagram Menu Navigation Menu Navigation Examples Save Param Motor Starting Definitions Term Motor Starting Key Terms Applications Auto Features Remote Start and Running the Motor Optimising Current Stopping the Motor Motor Stopping Definitions Term Menu Descriptions Section Parameter IndexBasic Menu Applications Menu Parameter Index MN850 Advanced Menu Auto Features Menu Permanent Store Menu Password MenuInputs Menu Parameters Menu Outputs MenuTrips Menu Parameter Description Title Parameter Description Parameter Descriptions RatedCurrent x Example P52 User Flags Definition Preset Value K3 BIT Mask Missing. Check fuses etc Second of a start request is forced to 0 stop time Thermal Switch 2 Over temp . Prevents re-start if set , Off Fault Trip Messages Section TroubleshootingPower Off Checks Preliminary Checks Indication Corrective Action Troubleshooting Guide 230/460VAC 3 Phase Electrical Noise Considerations Analog SignalsRelay and Contactor Coils Special Motor Considerations Identification Section Specifications and Product Data Storage Conditions Input RatingsOperating Conditions 230V 460V 575V Size Mounting Dimensions 10.43 265 Mounting Dimensions 151 200 100 105 12.68 24.45 10.87 Specifications and Product Data MN850 Appendix a CE Guidelines Wiring of Shielded Screened CablesCE Declaration of Conformity EMC Conformity and CE Marking Control Cable Screens Grounding EMC Installation Instructions Appendix MN850 Appendix B Parameter Values Title Parameter Adjustable Range Factory User Setting Applications MN850 MN850 Applications B-3 Section General Information Voltage Independent Parts Description Appendix C Replacement Parts 575VAC Parts Description Grounding Appendix D Voltage Surge Protection Voltage Surge Protection MN850 Grounded or Symbol High Resistance Ground Control Enclosure Table D-1 Baldor MOV Specifications Corner or Center-Tap Symbol Grounded Control Enclosure Voltage Surge Protection MN850 Appendix E 500 Remote Keypad Mounting Template340 810 500 250  Baldor Electric Company MN850 03 C&J1500 Baldor Electric Company