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ICAN SEH400RB - User Manual

ICAN SEH400RB
17 pages
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Brushless Motor Driver SEH400RB
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Table of Contents

Questions and Answers

  • C
    cassandrareyesAug 5, 2025
    What to do if ICAN Servo Drives motor stops?
    • E
      Elizabeth AllenAug 5, 2025
      If your ICAN Servo Drive motor stops, it could be due to several reasons. First, check for any alarm codes and follow the corresponding instructions. If there is no alarm, try pressing the Start button. Ensure that the motor lines are correctly wired and phased. Also, verify that the motor brake is open. Note that this driver only supports motors with a Hall electrical angle of 120°. In the case of damage, consider replacing both the motor and the driver.
  • K
    Katelyn ShawAug 10, 2025
    Why are my ICAN SEH400RB overheating?
    • J
      Jeffrey KleinAug 10, 2025
      Overheating in ICAN Servo Drives can stem from several causes. Check if the motor is overloaded and reduce the load if necessary. Similarly, reduce the current if there's an overcurrent issue. Ensure proper environmental heat dissipation if the ambient temperature is too high. Verify and correct the phase connection if it's wrong. If the issue persists, the motor or driver might be damaged, requiring replacement.
  • M
    Mr. Todd Martin MDAug 15, 2025
    How to fix abnormal noise in ICAN SEH400RB motor?
    • D
      daniel13Aug 16, 2025
      Abnormal noise in ICAN Servo Drives can be caused by several factors. Begin by checking the motor phase and ensure it's correctly wired. Confirm that the driver is compatible with the motor (this driver supports motors with a Hall electrical angle of 120°). Inspect for any lack of phase wiring. Test the motor without any load to identify load-related issues. If the noise persists, the motor itself might be faulty and require replacement.
  • N
    nevansAug 20, 2025
    Why is the ICAN Servo Drives motor speed abnormal?
    • D
      Dana RodriguezAug 20, 2025
      Abnormal motor speed in ICAN Servo Drives can arise from several factors. If the motor is overloaded, reduce the load. Ensure the signal input is correct. Verify that the pole pair numbers are set correctly, as well as the gear ratio. Finally, set the maximum speed to match the rated speed of your motor.
  • K
    kyle81Aug 26, 2025
    What to do if ICAN Servo Drives motor speed fluctuates?
    • S
      Sandra PetersAug 26, 2025
      Fluctuations in ICAN Servo Drives motor speed can be due to a few reasons. First, test the motor speed using the knob speed setting to see if the error persists, as it might be related to the signal input. If the load inertia ratio is too large, decrease it or increase the gear box. If the load is variable, a steady load may be required, but this condition can also be normal.
  • C
    christopheryoungAug 31, 2025
    How to resolve no signal output in ICAN SEH400RB?
    • P
      parkerseanAug 31, 2025
      If there is no signal output from your ICAN Servo Drives, ensure that the alarm output interface and the speed output interface are connected with appropriate pull-up resistors.

Summary

Brief Instruction

Features

Lists key features of the BLDC driver including display, speed adjustment, and communication.

Electrical Performance and Environmental Indicators

Electrical Performance

Details voltage, current, power output, and motor speed specifications.

Environmental Indicators

Specifies cooling mode, usage conditions, and operating temperature range.

Driver Port and Function Description

Driver Port Overview

Illustrates and labels all external connection ports for motor, power, and sensors.

Terminal Connections

Provides a detailed list of signals, terminals, and their functions for wiring.

External Control Signal Circuits

Explains wiring diagrams for external control signals like start/stop and direction.

Output Circuit Descriptions

Details the output circuits for alarm and speed feedback signals.

Introduction to Panel Functions

Panel Function List

Lists functions available via the panel interface and their respective operation modes.

Panel Layout and Operation

Identifies the components of the driver's control panel and their primary functions.

Drive Panel Control Settings

Outlines the procedure for configuring drive parameters and settings via the panel.

Function Setting of External Control Port

Motor Start and Stop Control

Describes methods for starting and stopping the motor using panel or external signals.

Motor Direction Control

Explains how to control the motor's rotation direction via panel or external signals.

Speed Regulation Modes

Details various methods for controlling motor speed: knob, keys, and external voltage.

RS485 Communication

Explains the RS485 Modbus protocol, wiring, and communication parameters.

Alarm Description and Fault Handling

Alarm Code Details

Lists alarm codes, their causes, and corresponding troubleshooting procedures.

Alarm Reset Procedure

Provides instructions on how to reset alarms after addressing the fault conditions.

Troubleshooting

Troubleshooting Guide

Offers solutions for common operational issues and error phenomena with possible reasons.

After Sales Service

Warranty and Repair Information

Details warranty period, repair process, and limitations of product coverage.

Technical Support and Data Resources

Provides contact information for technical assistance and data download links.

ICAN SEH400RB Specifications

General IconGeneral
Rated Output Power400W
Rated Input Voltage220VAC
Output Power400W
Communication InterfaceRS485
Protection FeaturesOvercurrent, Overvoltage, Undervoltage, Overtemperature