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Baldor VS1MD instruction manual Sets the minimum voltage of the Analog Input V1 input

Models: VS1MD

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t37	Frequency corresponding to t36
	Range:	0 - 400 [Hz]
	Default:	0
	Access	Tunable
	See Also:	t37
	Sets the inverter output minimum frequency at minimum voltage of the NV
	input.


t38	Analog Input 0 to -10V (NV) Max voltage

	Range:	0 - 10V
	Default:	10
	Access	Tunable
	See Also:	P40, t39
	Sets the maximum voltage of the NV input.


t39	Frequency corresponding to t38

	Range:	0 - 400 [Hz]
	Default:	60
	Access	Tunable
	See Also:	t38
	Sets the inverter output maximum frequency at maximum voltage of the NV
	input.


t40	Analog Input 0 - 10V (V1) Filter time constant

	Range:	0 - 9999
	Default:	10
	Access	Tunable
	See Also:	P40, t41-t43
	Adjusts the responsiveness of the Analog (V1) input (0~+10V) to filter noise.


t41	Analog Input 0 - 10V (V1) Min voltage

	Range:	0 - 10V
	Default:	0
	Access	Tunable
	See Also:	t40, t42

Sets the minimum voltage of the Analog Input (V1) input.

7-22	VS1MD AC Drive User Manual

Image 66

Baldor VS1MD instruction manual Sets the minimum voltage of the Analog Input V1 input

Contents

Page Safety Notice PrecautionsHorsepower RMS Symmetrical Ampheres Page Change from Main Source to 2nd Source ParametersSets the off delay timer for the digital output Table of Contents Appendix B Options & Kits TroubleshootingCustomizing for Your Application Appendix C RS485 ProtocolChapter Getting Assistance from BaldorPage General Information and Ratings Identifying the Drive by Model NumberVS1MD Drive Ratings, Model Numbers and Frame Sizes Storage GuidelinesInstalling the Drive General Requirements for the Installation SiteOperating Conditions Minimum Mounting ClearancesMounting Dimensions for the VS1MD Drive Drive Dimensions and Weights Frame aFrame Size B 230V/460V 100 95.5 128 120 130 Mounting the Drive Protecting the Drive from DebrisFrame Screw Size Screw Torque Watts Loss Data Model # Frame Watts LossPower Wiring Grounding the DriveGrounding Procedure RFI Filter GroundingGrounding Guidelines Connecting Peripheral Devices to the VS1MD Drive Power Terminal Wiring Power Terminal WiringSpecifications for Power Terminal Block Wiring Recommended Breakers Recommended Fuses and AC ReactorsReflected Wave Protection Page Control Wiring Stop Circuit RequirementsMotor Start/Stop Precautions Terminal Wiring Control I/O DescriptionControl Terminal Specifications Source/Sync for Input Control Wiring I/O Wiring Recommendations Technical SpecificationsMaximum Control Wire Length Recommendations Keypad Components Display DescriptionLED Descriptions Key DescriptionsOperation Mode About ParametersProcedure Sample Display How Parameters are OrganizedMoving Between Parameter Groups Terminal group Function Group Changing Between Parameters Within a Group Using the Jump Code Modifying the Value of a Parameter Modifying Parameter Values Monitoring Display Parameters Display GroupReviewing the Fault Status in the Display Group Resetting the Parameters to Factory Default Parameter Name OverviewParameter Number LED DisplayDisplay Group Parameters Displays the present DC bus voltage level Software Version Range Default NOn Current Fault Display RangeP30 Motor HP Select Range P0 Jump Code Range30 Default AccessTunableBasic Program Group Parameters P32 Motor Rated Current Range 50 AmpsP35 Frequency Low Limit Range P36 Hz Default P36 Frequency High Limit Range 400 Hz DefaultP37 Frequency Command Range 400 Hz Default AccessTunable P38 Stop/Start Source Range P38 Stop/Start Source Default Access P39 Stop Type RangeP40 Frequency Setting Method Range P41 Accel Time P42 Decel Time Range 000 sec DefaultAccess Tunable See Also AccessTunable See Also P47 Frequency Setting Mode RangeP46 Drive Start/Stop Source Range T0 Jump Code Range 0 Default Access Tunable Terminal Parameters= Preset Speed Input Bit = Preset Speed Ramp Bit 10 = Preset Speed Ramp Bit14 = Reserved Reserved Frequency P4A contact P5B contact Run command Range Default Access Tunable See Also T1-t8 Decrease DownFiltering Time Constant for Multi-function input terminal Parameter Preset Speed Preset Speed Input Bit 6000 Sec Decel Access Tunable See also T32-t33 T32 Digital Output MO T33 Relay Output 3A 3C RangeT35 Criteria for Analog Input Signal Loss Range Default AccessSets the minimum voltage of the Analog Input V1 input Sets the minimum current of the Analog 0-20mA I Input T57 Keypad Error Output Relay Output Digital Output BitT59 Communication protocol select Range T60 Inverter Number Range Default Access Tunable See AlsoT62 Frequency Loss Mode Range T61 Baud Rate RangeT64 Communication Time Setting Range T65 Parity/Stop Bit Setting RangeT63 Frequency Loss Wait Time Range Access Tunable Function Group 1 Parameters F0 Jump Code Range Default Access TunableF1 Forward/Reverse Run Disable F2 Accel Pattern F3 Decel PatternDC Brake start frequency DC Brake wait timeF10 DC Brake Voltage Range F11 DC Brake Time Range F12 DC Brake start voltage RangeF13 DC Brake start time Range F14 Time for magnetizing a motor Range F20 Jog Frequency RangeF27 Torque Boost select Range See Also F27-F29 F30 V/F Pattern100 % F39 Output voltage adjustment Range F50 Electronic thermal select Range Default AccessF40 Energy Savings Level Range F51 Electronic thermal level for 1 minute Range F52 Electronic thermal level for continuous RangeF53 Motor cooling method F54 Overload Warning Level Range Default Access TunableF56 Default F55 Overload warning time RangeParameter Descriptions F63 Save Up/down frequency Range Default Access F60 Stall prevention level RangeParameter Descriptions H0 Jump Code Range 0 Default Access Tunable Function Group 2 Parameters120 H7 Dwell Frequency RangeH10 Skip Frequency Enable Range 0 Default See also H11-H16= P41 + P41⋅ H17 + P41⋅ H18 = P42 + P42 ⋅ H17 + P42 ⋅ H18 H19 Phase Loss Protection Range 0 3n Default Access Tunable H22 Speed Search Select Range 0 Default H26 Auto Restart Attempts Range Default Access H24 Speed Search P Gain H25 Speed Search I Gain RangeH27 Auto Restart Time Range H34 No Load Motor Current Range H32 Slip Frequency RangeSee Also P33, H40 H36 Motor Efficiency RangeH40 Control Mode Select H37 Load Inertia Rate RangeH39 Carrier Frequency Select Range H41 Auto-Tuning Range 0 Default See also H40, H42, H44H42 Stator Resistance Rs Range H45 Sensorless P Gain H46 Sensorless I Gain Range H44 Leakage Inductance Lσ RangeSee also H40, H41, H42 H50 PID Feedback Selection RangeParameter Descriptions H70 Frequency Reference for Accel/Decel Range 0 Default H74 Gain for Motor RPM Display Range H71 Accel/Decel Time Scale Range 0 Default Access TunableH72 Power-On Display Range 0 Default See Also D1, H72H75 DB Resistor Select Range 0 Default See Also H76H77 Cooling Fan Control Range Default Access DecVS1MD H91 Parameter Read H92 Parameter Write Range Default H93 Parameter Initialize Range 0 DefaultPage Frequency Mode Keypad Frequency SettingFrequency Setting via -10 to +10V Input T49 Group Code Parameter Name Setting Range Initial Unit Frequency Setting via 0 to 20 mA Input Frequency Setting via -10 to +10 Voltage Input + 0 to 20 mAFrequency Setting via 0 to 10 + 0 to 20 mA Input Frequency Setting via RS 485 Communication Operating Command via RS485 CommunicationUP-Down Up/down frequency savedWire PID Control PID Block Diagram Auto-tuning Sensorless Vector Control Factory default by motor ratings Speed Search Following table shows 4 types of Speed search selectionsExample Speed search during Instant Power Failure restart Self-Diagnostic Function How to Use Self-Diagnostic FunctionParameter Read/Write Parameter ReadParameter Initialization / Lock Password RegistrationPassword for the first time Parameter WriteLocking the user-set parameters Changing password. Current PW 123 New PWParameter Lock Unlocking the user-set parameterMulti-function Output Terminal MO and Relay 3AC FDT-4 FDT-5FDT-1 FDT-2FDT-3 Parameter Name11.5 Over Voltage Trip OvtInverter Heatsink Overheat OHt Command LossLow Voltage Trip Lvt During OperationWait Time for Run Signal Input Fault OutputCooling Fan Trip Alarm Setting Accel/DecelControl Control Block Diagram Frequency and Drive Mode Setting Keypad or Remote keypad 10 ~ +10 ~ 20 mAPage Troubleshooting Determining Drive Status Using the STP/FLT LED Fault Codes 3A/3B MOManually Clearing Faults Automatically Clearing Faults Auto Restart FeatureFault Descriptions Frequency reference is lost Fault Correction Cooling system has Check for foreign Overload Protection Page Environment ControlTerminal Strip Input MG, External Power Supply Ground Terminal Terminal Strip OutputsAppendix B Installation Remote Cable 2M,3M,5MRemote Keypad and Cable Model Numbers Options & Kits Conduit Kit Conduit Kit Model Numbers3 VS2MD-NM1B 4 VS1MD-NM1C 5 VS1MD-NM1D Installation refer to legends in diagram Preparation6.2 VS1MD-NM1D Preparation Installation Conduit Hole SizeBraking Resistor Page Features Before InstallationIntroduction Hardware Specifications SpecificationsPerformance Specifications Communication SpecificationsOperation InstallationConnecting the Communication Line Computer and Inverter ConnectionCommunication Protocol MODBUS-RTU Communication Protocol LS BusBasic Format ASCII-HEX 2.2 Acknowledge Response Detail Communication ProtocolRequest for Read 2.3 Negative Acknowledge Response2.8 Acknowledge Response Negative ResponseRequest for Monitor Register 2.9 Negative Acknowledge Response2.11Acknowledge Response 2.13Error codesAction Request for Monitor Register 2.12Negative ResponseTroubleshooting Check Points Corrective MeasuresAscii Code List MiscellaneousDIF Technical Writing Internal UsePage