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LSIS H100 - User Manual

LSIS H100
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LSIS H100 Quick Start Guide
1 LS H100 Quick Start Guide
Rev I_6-19-2017
1. H100 Basic Setup Parameters
The basic drive and motor parameters are shown in Table 1. Set the parameters according to your application.
Table 1. H100 Basic Setup Parameters
Note: Many applications will not require changes to the basic setup parameters from their default values.
1.1 H100 Recommended Additional Parameter Changes
The H100 drive has some default settings the user may want to change to obtain better protection of the
drive/motor and the application. These changes are recommended, but not needed for all applications.
Auto Reset
• Program CON 71 bit 3 to High State (0100).
• Program PRT 08 (Reset/Restart after a fault) to “1” (Yes).
• Program PRT 09 (Number of Retries) to a number between 0 -10.
• Program PRT 10 (Auto Reset Time) to desired time to allow cause of fault to clear and safe starting.
Start on Power Loss
• Program ADV 10 (Power on Start) to “1” (Yes).
Phase Loss
• Program PRT 05 (Phase Loss) to detect input and/or output phase loss.
Note: This parameter is displayed as DIP switches on the H100. Left bit is the Input, Right bit is the Output.
2. HP to kW Conversion Table
Use the following conversion table to enter the motor HP. Select the closest size the drive allows in kW (motor
power is in kW on most LSIS drives)

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Preview: Troubleshooting Manual
Troubleshooting Manual45 pages

Questions and Answers

Summary

1. H100 Basic Setup Parameters

1.1 H100 Recommended Additional Parameter Changes

Details recommended parameter adjustments for auto reset, power loss start, and phase loss detection.

2. HP to kW Conversion Table

3. RPM Entry

Summary

1. H100 Basic Setup Parameters

1.1 H100 Recommended Additional Parameter Changes

Details recommended parameter adjustments for auto reset, power loss start, and phase loss detection.

2. HP to kW Conversion Table

3. RPM Entry

Overview

  1. Function Description
  2. Usage Features
  3. Maintenance Features

The LSIS H100 Quick Start Guide provides essential information for setting up and operating the H100 drive, focusing on basic parameters, recommended additional changes, and motor-related conversions. This guide is designed to help users configure the drive for various applications, ensuring optimal performance and protection.

Function Description:

The LSIS H100 is a versatile drive designed to control motor speed and operation. It allows users to manage fundamental aspects of motor control, including command frequency, acceleration and deceleration times, and the source of run and frequency commands. The drive supports various input methods for commands, such as keypads, external terminals (Fx/Rx), RS485 communication, field bus, and pulse inputs, offering flexibility in integration with different control systems.

A core function of the H100 is its ability to manage motor parameters, including motor capacity (kW), number of poles, rated current, voltage, and efficiency. These parameters are crucial for the drive to accurately control and protect the connected motor. The drive also incorporates features for automatic reset after faults, allowing for continuous operation in certain scenarios, and the ability to start automatically after a power loss, which is beneficial for applications requiring uninterrupted operation. Furthermore, the H100 can detect phase loss conditions, both on the input and output sides, providing critical protection for the drive and motor.

The drive's configuration is organized into groups of parameters (e.g., DRV for Drive, BAS for Basic, CON for Control, PRT for Protection, ADV for Advanced), making it easier for users to navigate and adjust settings relevant to specific functions. The default values for many parameters are provided, and the guide highlights that many applications may not require changes from these defaults, simplifying the initial setup process.

Usage Features:

The H100 offers several user-friendly features to facilitate its operation and integration:

  • Flexible Command Sources: Users can select their preferred source for run commands (start/stop) and frequency commands. For run commands, options include keypad, Fx/Rx terminals (wired for separate forward/reverse or 2-wire start/stop), RS485 communication, and field bus. For frequency commands, options include keypad, V1/V2 analog inputs, I2 analog input, RS485 communication, field bus, and pulse input. This flexibility allows the H100 to be adapted to various control architectures, from simple local control to complex networked systems.
  • Adjustable Acceleration/Deceleration: The DRV 3 and DRV 4 parameters allow precise control over the motor's acceleration and deceleration times, ranging from 0 to 6000 units. This feature is essential for applications requiring smooth starts and stops, preventing mechanical shock, and optimizing process flow.
  • Motor Parameter Configuration: The drive requires users to input specific motor data, such as capacity (kW), number of poles, rated current, voltage, and efficiency. The guide includes a conversion table from HP to kW to assist users in accurately setting the motor capacity, which is critical for the drive's internal calculations and protective functions. The motor pole setting is also important for accurate RPM calculations.
  • Immediate Value Changes: For certain parameters, such as DRV 7 (Freq Command), changes take effect immediately, allowing for real-time adjustments and testing during commissioning.
  • RPM Entry Guidance: The guide provides a table to help users determine the correct number of motor poles based on the motor's synchronous RPM (e.g., 3600 RPM for 2 poles, 1800 RPM for 4 poles, 1200 RPM for 6 poles). This is crucial for accurate slip RPM calculations, which are necessary for precise motor control. An example illustrates how to set the motor poles and calculate slip RPM based on the actual motor RPM.
  • Organized Parameter Structure: Parameters are grouped logically (e.g., DRV for drive-related settings, BAS for basic motor settings), making it intuitive for users to find and adjust specific functions. Each parameter has a number, a description, a default value, and a range of set options, often with notes explaining their function or impact.

Maintenance Features:

The H100 incorporates several features aimed at enhancing reliability and simplifying maintenance:

  • Auto Reset Functionality: The drive can be configured to automatically reset and restart after a fault. This is achieved by setting CON 71 bit 3 to a high state (0100), enabling PRT 08 (Reset/Restart after a fault) to "1" (Yes), and defining the number of retries (PRT 09) and the auto reset time (PRT 10). This feature is particularly useful in applications where temporary faults can occur and self-recovery is desired, reducing downtime and the need for manual intervention. The auto reset time allows for the cause of the fault to clear before attempting a restart, ensuring safety.
  • Power Loss Start: The ADV 10 parameter allows the drive to automatically restart after a power loss. By setting "Power on Start" to "1" (Yes), the drive can resume operation without manual input once power is restored, which is vital for processes that need to maintain continuity.
  • Phase Loss Detection: The PRT 05 parameter enables detection of both input and output phase loss. This critical protection feature helps prevent damage to the drive and the motor by shutting down operation when a phase imbalance or loss is detected. The guide notes that this parameter is configured via DIP switches on the H100, with separate bits for input and output phase loss detection, providing clear control over this protective function.
  • Clear Parameter Documentation: The quick start guide itself serves as a maintenance aid by clearly documenting the basic setup parameters, their default values, and available options. This information is invaluable for troubleshooting, reconfiguring the drive, or performing routine checks. The "Notes" column for each parameter provides additional context, such as whether changes are immediate or how certain wired commands function, which assists in diagnosing operational issues.
  • Motor Data Management: By requiring accurate motor data input (kW, poles, current, voltage, efficiency), the drive can perform internal diagnostics and protection functions more effectively. This ensures that the motor operates within its safe limits, extending its lifespan and reducing the likelihood of failures that would require maintenance.

In summary, the LSIS H100 is designed for robust motor control with a focus on flexible configuration, protective features, and ease of use, making it suitable for a wide range of industrial applications.

LSIS H100 Specifications

General IconGeneral
Overload Capacity150% for 60 seconds
Braking UnitBuilt-in
Control MethodV/F Control, Sensorless Vector Control
Cooling MethodForced Air Cooling
AltitudeUp to 1000m without derating
Input Voltage380V - 480V
Input Frequency50Hz/60Hz
Output Voltage0 to Input Voltage
Output Frequency0.1 to 400Hz
Protection FunctionsOvervoltage, Undervoltage, Overcurrent, Overload, Overtemperature, Short Circuit
CommunicationRS485 (Modbus RTU)
Operating Temperature-10 to 50°C
Storage Temperature-20°C ~ +65°C
Humidity5% to 95% RH (non-condensing)

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