L100 Inverter

3–29

Summary Table - this table shows all fifteen intelligent input functions at a glance. Detailed descriptions of these functions, related parameters and settings, and example wiring diagrams are in Chapter 4, starting on page 4–6.

Input Function Summary Table

Option

Terminal

Function Name

 

Description

Code

Symbol

 

 

 

 

 

 

 

 

 

 

 

 

 

 

00

FW

Forward Run/Stop

ON

Inverter is in Run Mode, motor runs forward

 

 

 

 

 

 

 

 

OFF

Inverter is in Stop Mode, motor stops

 

 

 

 

 

01

RV

Reverse Run/Stop

ON

Inverter is in Run Mode, motor runs reverse

 

 

 

 

 

 

 

 

OFF

Inverter is in Stop Mode, motor stops

 

 

 

 

 

02

CF1

Multi-speed select,

ON

Binary encoded speed select, Bit 0, logical 1

 

 

Bit 0 (LSB)

 

 

 

 

OFF

Binary encoded speed select, Bit 0, logical 0

 

 

 

 

 

 

 

 

03

CF2

Multi-speed select,

ON

Binary encoded speed select, Bit 1, logical 1

 

 

Bit 1

 

 

 

 

OFF

Binary encoded speed select, Bit 1, logical 0

 

 

 

 

 

 

 

 

04

CF3

Multi-speed select,

ON

Binary encoded speed select, Bit 2, logical 1

 

 

Bit 2

 

 

 

 

OFF

Binary encoded speed select, Bit 2, logical 0

 

 

 

 

 

 

 

 

05

CF4

Multi-speed select,

ON

Binary encoded speed select, Bit 3, logical 1

 

 

Bit 3 (MSB)

 

 

 

 

OFF

Binary encoded speed select, Bit 3, logical 0

 

 

 

 

 

 

 

 

06

JG

Jogging

ON

Inverter is in Run Mode, output to motor

 

 

 

 

runs at jog parameter frequency

 

 

 

 

 

 

 

 

OFF

Inverter is in Stop Mode

 

 

 

 

 

09

2CH

2-stage Acceleration

ON

Frequency output uses 2nd-stage accelera-

 

 

and Deceleration

 

tion and deceleration values

 

 

 

 

 

 

 

 

OFF

Frequency output uses standard acceleration

 

 

 

 

and deceleration values

 

 

 

 

 

11

FRS

Free-run Stop

ON

Causes output to turn off, allowing motor to

 

 

 

 

free run (coast) to stop

 

 

 

 

 

 

 

 

OFF

Output operates normally, so controlled

 

 

 

 

deceleration stops motor

 

 

 

 

 

12

EXT

External Trip

ON

When assigned input transitions Off to On,

 

 

 

 

inverter latches trip event and displays E12

 

 

 

 

 

 

 

 

OFF

No trip event for On to Off, any recorded trip

 

 

 

 

events remain in history until Reset

 

 

 

 

 

13

USP

Unattended Start

ON

On powerup, the inverter will not resume a

 

 

Protection

 

Run command (mostly used in the US)

 

 

 

 

 

 

 

 

OFF

On powerup, the inverter will resume a Run

 

 

 

 

command that was active before power loss

 

 

 

 

 

Drive Parameters

Configuring

 

 

Page 84 Page 86
Page 85
Image 85
Hitachi L100 Inverter is in Run Mode, motor runs forward, Inverter is in Stop Mode, motor stops, Deceleration values
Page 84 Page 86

L100 specifications

The Hitachi L100 series is a versatile range of variable frequency drives (VFDs) designed to enhance performance in various industrial applications. Known for their reliability and efficiency, these drives are widely used in motors for pumps, fans, compressors, and conveyors.

One of the main features of the Hitachi L100 is its impressive control capabilities. The drive supports both scalar and vector control modes, allowing for precise speed and torque management. This flexibility ensures optimal motor performance across different load conditions. Additionally, the L100 series offers an impressive speed range, which can accommodate a wide variety of applications, from low-speed to high-speed requirements.

The L100 is equipped with built-in functionality for energy saving. By utilizing advanced control algorithms and auto-tuning features, the drive optimizes energy consumption, reducing operational costs and contributing to improved overall system efficiency. The energy-saving mode is particularly beneficial in applications where load conditions frequently change.

Another hallmark of the Hitachi L100 is its robust communication capabilities. The drive supports various communication protocols including Modbus and Ethernet, making it easy to integrate into existing control systems. This connectivity allows for real-time monitoring and diagnostics, which aids in predictive maintenance and minimizes downtime.

In terms of user-friendliness, the L100 series includes a clear, intuitive keypad that simplifies programming and operation. The drive also features a wide range of customizable parameters, enabling users to easily tailor the settings to suit specific application requirements. Additionally, the inclusion of a customizable PID controller allows users to refine process control automatically.

Safety is a priority in the design of the Hitachi L100. The drive comes with various built-in safety features such as overvoltage, overload, and short-circuit protection, ensuring reliable operation in challenging environments. Furthermore, it complies with global safety standards, making it suitable for international applications.

Lastly, the L100's compact design ensures easy installation and minimizes the space required in control cabinets. This is especially advantageous in facilities where space is at a premium. Overall, the Hitachi L100 series represents a combination of advanced technology, user-friendly features, and reliable performance, making it a popular choice for industrial automation solutions.
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