Emerson EV2000-4T0110G/0150P User Manual (English)

Questions and Answers:

H
hknightAug 21, 2025
How to fix over-current during acceleration in Emerson DC Drives?
- C
  Casey BrownAug 21, 2025
  If you're experiencing over-current during acceleration with your Emerson DC Drives, it could be due to several reasons. The acceleration time might be too short, so try prolonging it. The V/F curve may not be suitable; in this case, check and adjust the V/F curve and torque boost, or correctly set the motor parameters to ensure normal auto torque boost. If the motor restarts right after stopping, set F2.00 to the “start on fly” function. Also, check the drive’s input AC supply in case of low voltage, or consider that the drive power may be insufficient, and you might need to select a higher power drive.
T
Teresa ReynoldsAug 22, 2025
What to do if there is over-current in constant speed operation in Emerson EV2000-4T0110G/0150P DC Drives?
- A
  Angel DunnAug 22, 2025
  If your Emerson DC Drives experience over-current during constant speed operation, it might be due to a sudden load change, so try to reduce the change of the load. Also, check if the Acc/Dec time is too short and prolong it if needed. Examine the load for any abnormalities. Verify the AC supply voltage, as a low voltage can cause this issue. Finally, the drive's power might be insufficient, so consider selecting a drive with bigger power.
C
Carmen JohnsonAug 25, 2025
Why is there over voltage during deceleration in Emerson EV2000-4T0110G/0150P DC Drives?
- J
  James RodriguezAug 25, 2025
  If you're facing over voltage during deceleration with your Emerson DC Drives, the deceleration time may be too short, especially concerning generated energy; try prolonging the Dec time. Additionally, if the load generates energy or the load inertial is too big, consider using a suitable dynamic braking kit.
A
Alan JohnsonAug 26, 2025
How to resolve over-current during deceleration in Emerson EV2000-4T0110G/0150P DC Drives?
- H
  Hannah RomeroAug 27, 2025
  If you're experiencing over-current during deceleration with your Emerson DC Drives, it could be because the deceleration time is too short; try prolonging the Dec time. Alternatively, the load might be generating energy or the load inertial might be too big, in which case you should connect a suitable braking kit. Also, consider whether the drive's power is too low and select a drive with bigger power if necessary.
J
Jose YoungAug 27, 2025
What causes drive overload in Emerson DC Drives and how to fix it?
- Q
  qhernandezAug 28, 2025
  If your Emerson DC Drives show a drive overload, it could be due to several reasons. The Acc/Dec time might be too short, so prolong it. If the DC injection braking current is too big, reduce it or prolong the braking time. An improper V/F curve can also cause this, so adjust the V/F curve or torque boost value. If the motor restarts instantly after stopping, set the starting mode (F2.00) to “start of fly”. Check for low AC supply voltage. Finally, the load might be too heavy, so select a drive with bigger power.
R
Rhonda Lee PhDAug 29, 2025
How do I troubleshoot over voltage during acceleration with Emerson EV2000-4T0110G/0150P?
- A
  Andrew BakerAug 30, 2025
  If you're experiencing over voltage during acceleration in your Emerson DC Drives, it might be due to an abnormal AC supply voltage; check the AC supply voltage. Another cause could be a too short Acc/Dec time, so try prolonging the Acc time. Also, if the motor restarts after the drive stops instantly, set F2.00 to the “start on fly” function.
E
Emily MartinAug 31, 2025
What to do for over voltage in constant-speed operation of Emerson EV2000-4T0110G/0150P?
- E
  Elizabeth LeonAug 31, 2025
  If you're encountering over voltage during constant-speed operation with your Emerson DC Drives, check the AC supply voltage for any abnormalities. Also, a too short Acc/Dec time could be the cause, so prolong the Acc/Dec time. If there's an abnormal change in input voltage, install an input reactor. If the load inertia is too big, use a suitable dynamic braking kit.
A
adamgreerSep 2, 2025
What are the possible causes of motor overload in Emerson EV2000-4T0110G/0150P DC Drives?
- J
  jennifer41Sep 2, 2025
  If your Emerson DC Drives indicate a motor overload, it could be due to an improper V/F curve; set the V/F curve and torque boost value correctly. Check the AC supply voltage, as low voltage can cause this. If a common motor has operated with a heavy load at low speed for a long time, use a special motor designed for continuous operation. Also, the motor’s overload protection threshold might be improper, so modify it. Finally, check the load, as fast load changes can contribute to this issue.
R
rhinesSep 4, 2025
What causes IGBT protection to activate in Emerson DC Drives?
- W
  wrobinsonSep 4, 2025
  If the IGBT protections are activated in your Emerson DC Drives, it could be due to several reasons: instantaneous over-current (refer to E001~E003), a short-circuit among the 3-phase output or line-to-ground short circuit (rewiring may be necessary), an obstructed vent or a non-working fan (clean the vent or replace the fan), over-temperature (lower the ambient temperature), loose wires or connectors on the control board (check and rewire), a distorted current waveform due to output phase loss (check the wiring). If the auxiliary power supply is damaged or the IGBT driving voltage is too low, or if there's a short-circuit of the IGBT bridge, or the control board is abnormal, seek service.
J
Jennifer BradleySep 5, 2025
What to check if Emerson EV2000-4T0110G/0150P show input phase loss?
- J
  jennifer62Sep 5, 2025
  If you're experiencing an input phase loss with your Emerson DC Drives, it means that one of the phases R, S, or T cannot be detected. To resolve this, check the wiring and installation, and also check the AC supply voltage.

Emerson EV2000-4T0110G/0150P Specifications

General

Brand	Emerson
Model	EV2000-4T0110G/0150P
Category	DC Drives
Language	English

Summary

Chapter 1 Safety

1.1 Safety

Critical safety instructions related to installation, operation, and maintenance.

1.2 Notes for Installations

Important precautions and guidelines for installing the drive safely.

1.3 Notes for Using EV2000

Chapter 3 Installation and Wiring

3.1 Installation Environment

Guidelines for selecting an appropriate installation location and ensuring adequate clearance.

3.3 Wire Connections of Drive

Essential safety precautions and instructions for wiring the drive.

3.3.1 Wire Connections of Main Terminals

Details on connecting main circuit terminals and optional parts.

3.3 Wire Connections of Drive

Recommended capacities for circuit breakers and cable cross-sections.

3.3.2 Wiring of Control Circuit

Explains terminals and jumpers on the control board for various functions.

3. Input/Output Terminals in Main Circuit

Provides terminal diagrams and functions for main circuit connections.

2. Wire connections of terminals on control board

Explains the functions of terminals on the control board's CN5 connector.

2). Description of control terminals CN6 and CN7

Provides layouts and functions for control terminals CN6 and CN7.

2. Wire connections of terminals on control board

Lists functions of control board terminals CN6 and CN7.

1) Wire connections multi-function input terminals, terminals FWD and REV:

Details wiring for multi-function input terminals and FWD/REV terminals.

2) Wire connections of multi-function output terminal

Shows wiring for multi-function output terminals Y1/Y2 with internal/external power.

3.4 Installation Methods Compliant With EMC Requirements

Details installation methods to comply with EMC requirements.

3.4.1 Noise Suppressing

Explains noise categories and propagation paths to minimize interference.

3. Basic methods of suppressing the noise

Provides basic methods for suppressing noise from the drive and cabling.

3.4.2 Field Wire Connections

Guidelines for proper field wiring, cable routing, and shielding for EMC compliance.

3.4.3 Earthing

Discusses different earthing diagrams and best practices for grounding.

3.4.6 Correct EMC Installation

Recommends installation positions for equipment to achieve EMC decoupling.

Chapter 4 Operation Instructions

4.1.4 Operating Modes

Outlines the five operating modes (Jog, Close-loop, PLC, Multi-step, Simple).

4.2 Operating Instructions

Explains how to use the operation panel for setup and parameter display.

4.2.1 Using Operation Panel

4.2.2 Function of Keys

4.2.5 Panel Operation

4.3 Start-up

Guides the user through the initial start-up process of the drive.

4.3.1 Checking before Start-up

Guides the user through pre-start-up checks, referring to wiring diagrams.

4.3.2 Start up the Drive for the First Time

Step-by-step procedure for the initial startup of the drive.

Chapter 5 Parameter Introductions

5.1 Basic Operating Parameters (Group F0)

Explains parameters for Acc/Dec time, V/F curve settings, and motor type selection.

5.2 Parameters of Reference Frequency (Group F1)

5.3 Starting and Braking Parameters (Group F2)

Details parameters for start modes, starting frequency, and braking functions.

5.3 Starting and Braking Parameters (Group F2)

5.4 Auxiliary Operating Parameters (Group F3)

5.5 PLC Operating Parameters (Group F4)

5.6 Close-loop Control Parameters (Group F5)

5.7 Traverse Operating Parameters (Group F6)

5.8 Function of Terminals (Group F7)

Explains terminal functions related to frequency arriving signals, detection thresholds, and display parameters.

5.10 Enhanced Functions (Group F9)

5.13 Motor Parameters (Group FH)

Details motor parameters like current without load, resistance, inductance, and auto-tuning.

5.14 Protective Function (Group FL)

Details fault type logging and protective actions for various fault conditions.

5.15 Drive Parameters (Group Fn)

5.16 Protection of Parameters (FP)

Chapter 6 Troubleshooting

6 Troubleshooting

Addresses drive stopping during operation and drive not working issues.

Chapter 7 Maintenance

7.1 Daily Maintenance

7.2 Periodical Maintenance

Appendix 1 Parameters

Group F0: Basic Operating Parameters

Group F1: Reference Frequency Parameters

Group F2: Starting and Braking Parameters

Continues listing parameters for starting, braking, and deceleration modes.

Group F3: Auxiliary Parameters

Group F4: Operating Parameters

Group F5: Close-loop Control Parameters

Group F6: Textile Operating Function Parameters

Group 7: Terminal Function Parameters

Details functions for output terminals (AO1, AO2, DO) and analog output ranges.

Group F9: Enhanced Functional Parameters

Appendix 3 Communication Protocol

4 Protocol Format

Table A-8 List of Command Protocol

Operation Control and Adjustment Function

Read the Parameters (Group No.＋Index Mode)

Table A-10 Read the Parameters of the Slave

Table A-11 Set Slave Drive’s Parameters

Related product manuals

Emerson EV2000-4T0055G/0075P

131 pages

Emerson EV2000-4T0075G/0110P

131 pages

Emerson EV2000-4T0300G1/0370P1

131 pages

Emerson EV2000 Series

Emerson Copeland EVM Series

31 pages

Emerson E Series

89 pages

Control Techniques EN-204

264 pages

Control Techniques EN Series

264 pages

Control Techniques Epsilon Eb-203

264 pages

Control Techniques Epsilon Eb Series

264 pages

Emerson EV2000-4T0110G/0150P User Manual

Table of Contents

Questions and Answers:

Emerson EV2000-4T0110G/0150P Specifications

Summary

Chapter 1 Safety

1.1 Safety

1.2 Notes for Installations

1.3 Notes for Using EV2000

Chapter 3 Installation and Wiring

3.1 Installation Environment

3.3 Wire Connections of Drive

3.3.1 Wire Connections of Main Terminals

3.3 Wire Connections of Drive

3.3.2 Wiring of Control Circuit

3. Input/Output Terminals in Main Circuit

2. Wire connections of terminals on control board

2). Description of control terminals CN6 and CN7

2. Wire connections of terminals on control board

1) Wire connections multi-function input terminals, terminals FWD and REV:

2) Wire connections of multi-function output terminal

3.4 Installation Methods Compliant With EMC Requirements

3.4.1 Noise Suppressing

3. Basic methods of suppressing the noise

3.4.2 Field Wire Connections

3.4.3 Earthing

3.4.6 Correct EMC Installation

Chapter 4 Operation Instructions

4.1.4 Operating Modes

4.2 Operating Instructions

4.2.1 Using Operation Panel

4.2.2 Function of Keys

4.2.5 Panel Operation

4.3 Start-up

4.3.1 Checking before Start-up

4.3.2 Start up the Drive for the First Time

Chapter 5 Parameter Introductions

5.1 Basic Operating Parameters (Group F0)

5.2 Parameters of Reference Frequency (Group F1)

5.3 Starting and Braking Parameters (Group F2)

5.3 Starting and Braking Parameters (Group F2)

5.4 Auxiliary Operating Parameters (Group F3)

5.5 PLC Operating Parameters (Group F4)

5.6 Close-loop Control Parameters (Group F5)

5.7 Traverse Operating Parameters (Group F6)

5.8 Function of Terminals (Group F7)

5.10 Enhanced Functions (Group F9)

5.13 Motor Parameters (Group FH)

5.14 Protective Function (Group FL)

5.15 Drive Parameters (Group Fn)

5.16 Protection of Parameters (FP)

Chapter 6 Troubleshooting

6 Troubleshooting

Chapter 7 Maintenance

7.1 Daily Maintenance

7.2 Periodical Maintenance

Appendix 1 Parameters

Group F0: Basic Operating Parameters

Group F1: Reference Frequency Parameters

Group F2: Starting and Braking Parameters

Group F3: Auxiliary Parameters

Group F4: Operating Parameters

Group F5: Close-loop Control Parameters

Group F6: Textile Operating Function Parameters

Group 7: Terminal Function Parameters

Group F9: Enhanced Functional Parameters

Appendix 3 Communication Protocol

4 Protocol Format

Table A-8 List of Command Protocol

Operation Control and Adjustment Function

Read the Parameters (Group No.＋Index Mode)

Table A-10 Read the Parameters of the Slave

Table A-11 Set Slave Drive’s Parameters

Related product manuals