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BENSHAW RSi H2 Series - User Manual

BENSHAW RSi H2 Series
397 pages
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Table of Contents

Questions and Answers

BENSHAW RSi H2 Series Specifications

General IconGeneral
Speed Regulation±0.5% of base speed
Operating Temperature0°C to 40°C (32°F to 104°F)
Communication OptionsModbus RTU
Enclosure RatingNEMA 1
Cooling MethodForced Air
Humidity5% to 95% non-condensing
AltitudeUp to 1000 meters without derating

Summary

Preparing the Installation

Product Identification

Details how to identify the inverter model and specifications from the nameplate.

Part Identification

Illustrates and names the various external parts of the inverter.

Installation Considerations

Details environmental conditions and installation requirements for optimal operation.

Selecting and Preparing a Site for Installation

Provides guidelines for choosing an installation location and ensuring proper clearances.

Cable Selection

Specifies recommended cable types, sizes, and considerations for wiring.

Installing the Inverter

Mounting the Inverter

Details the procedure for physically mounting the inverter on a wall or panel.

Enabling the RTC (Real-Time Clock) Battery

Explains how to activate or replace the inverter's built-in RTC battery.

Cable Wiring

Guides on connecting appropriately rated cables to power and control terminal blocks.

Post-Installation Checklist

Provides a checklist to verify correct and safe installation of the inverter.

Test Run

Guides on how to perform initial testing of the inverter and motor operation.

Run Quick Start

Explains how to use the Quick Start menu for initial inverter setup.

Performing Basic Operations

LCD Display;Keypad

Describes the layout and components of the inverter's LCD display and keypad.

Learning to Use the Keypad

Explains the operation of the HAND, OFF, and AUTO buttons for controlling the inverter.

Fault Monitoring

Shows how to view fault information that occurred during inverter operation.

Parameter Initialization

Details how to reset all parameter settings to factory defaults.

Parameter Lists and Quick Reference

Quick Reference Table

Provides a table linking functions to parameter description pages.

Parameter Lists

Lists parameter groups and parameters within each group for operating requirements.

Parameter Descriptions

Drive Group (DRV)

Explains parameters related to drive functions, including command sources and frequency references.

MOT Group (MOT)

Covers parameters for motor settings, including capacity, base frequency, and rated values.

Basic Group (BAS)

Covers parameters for basic operations like 2nd operating modes and auxiliary references.

Advance Group (ADV)

Details advanced functions like Acc/Dec patterns, start/stop modes, and frequency limits.

Control Group (CON)

Covers parameters for carrier frequency, anti-hunting regulation, and speed search.

Input Group (IN)

Covers parameters for analog and digital inputs, including safe operation modes.

Output Group (OUT)

Lists parameters for analog and digital outputs, including relay and pulse outputs.

Protection Group (PRT)

Details parameters for motor and inverter protection, such as overload, underload, and stall prevention.

PID Control Group (PID)

PID Parameter List

Lists PID parameters, their setting ranges, and references.

PID Basic Operation

Explains PID operation for controlling frequency, speed, pressure, flow, or temperature.

Application Group 1 (AP1)

Includes additional PID control parameters and sleep/wake up functions.

Sensorless Vector Control

IM (Induction Motors)

Provides more accurate motor rotation speed estimation compared to V/F control.

PM (Permanent-Magnet) Motors

Carries out vector control without speed feedback using motor rotation speed estimation.

Application Groups

Application Group 2 (AP2)

Includes additional pump and fan related parameters like Load Tuning and Pump Clean.

Application Group 3 (AP3)

Includes Time Event scheduler for programming operation at specific times over a 7-day period.

LCD Display Modes

LCD Display Mode Selection

Explains how to move among display modes and select/configure parameters.

Monitor Mode (MON)

Allows monitoring of inverter operating conditions and displaying up to four items.

Parameter Mode (PAR)

Includes all inverter parameter groups and allows setting parameters.

User & Macro Mode (U&M)

Allows creation of a unique list of frequently used parameters (USR Group).

Trip Mode (TRP)

Displays fault information and history when the inverter trips.

Configure Mode (CNF)

Includes parameters to view and program various inverter features.

RS-485 Communication Features

Communication Standards

Details RS-485 communication standards, including method, speed, and character system.

Communication System Configuration

Explains setting up the RS-485 communication system with master/slave devices.

Modbus-RTU Communication

Guides on setting virtual multi-function inputs, saving parameters, and total memory map.

BACnet Communication

Explains BACnet communication networks, standards, and quick start configuration.

Metasys-N2 Communication

Provides instructions for configuring Metasys-N2 communication and its standards.

Troubleshooting

Trip and Warning

Explains how to interpret and handle inverter trips and warnings.

Troubleshooting Faults

Lists possible causes and remedies for faults occurring due to protection functions.

Troubleshooting Other Faults

Provides solutions for other common inverter faults not related to protection functions.

Maintenance

Periodic Inspection Summary

Provides a summary of periodic inspection items and their frequencies.

Periodic Inspection Items

Details specific items to inspect periodically, including environment and physical components.

Storage

Provides guidelines for storing the product for extended periods.

Technical Specifications

Input and Output Specifications

Lists electrical input and output specifications for various inverter models.

Product Specification Details

Provides a detailed overview of product specifications, including control methods and functions.

External Dimensions

Shows the physical dimensions of the inverter for different models.

Terminal Screw Specification

Specifies terminal screw sizes and torque values for power and control wiring.

Dynamic Braking Resistor Specification

Provides specifications for dynamic braking resistors and units.

Continuous Rated Current Derating

Details current derating based on single-phase input, carrier frequency, and voltage.

Heat Emission and Efficiency

Provides data on heat generation and efficiency of the inverters.

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