LG Electronics K7F-PIDA, K4F-PIDA manual Performance Specifications, Items Specifications

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Chapter 2. SPECIFICATIONS

2.2Performance Specifications

Table. 2.2 shows performance specifications of the PID control module.

 

 

Items

 

Specifications

 

 

 

 

 

 

 

 

 

 

 

 

 

K7F-PIDA

 

 

 

K4F-PIDA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.01

~

 

100.00

 

 

Proportional constant (P)

( When integral

and

 

derivative constants are set to

 

 

 

 

 

0.0 sec,

proportional action is applied.)

Setting range

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.0

~

 

3000.0 sec

of PID

 

 

Integral constant (I)

( When integral constant is set to 0.0 sec, integral action

constants

 

 

 

 

 

 

shall not be applied.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.0

~

 

3000.0 sec

 

 

Derivative constant (D)

( When derivative constant is set to 0.0 sec, derivative

 

 

 

 

 

 

action shall not be applied.)

 

 

 

 

 

 

 

 

 

 

 

 

Setting range :

SV (Set Value)

 

 

 

0

 

~

16,000

 

 

 

 

 

 

 

 

 

 

Input range : PV (Process Value)

 

 

 

0

 

~

16,000

 

 

 

 

 

 

 

 

 

 

Output range : MV (Manipulated Value)

 

 

 

0

 

~

16,000

 

 

 

 

 

 

 

 

 

 

Setting range : M_MV

 

 

 

0

 

~

16,000

(Manually Manipulated Value)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RUN / STOP

RUN :

The run LED of corresponding loops ON

 

 

 

STOP

:

The run LED of corresponding loops OFF

LED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NORMAL/ERROR

Normal

:

RUN LED ON

 

 

 

 

 

Error

:

RUN LED flickering

 

 

 

 

 

 

 

 

 

 

 

 

Number of

PID control loops

 

32 loops

 

 

 

8 loops

 

 

 

Control action

Forward/Reverse action

control is available.

 

 

 

 

 

 

 

 

Control cycle

 

 

 

 

 

0.1 sec

 

 

 

 

 

 

 

 

Processing type

 

 

Measured value derivative type

 

 

 

(Pre-derivative type)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Internal current consumption

 

0.3 A

 

 

 

 

0.2 A

 

 

 

 

 

 

 

 

 

 

 

 

Weight

 

370 g

 

 

 

 

190 g

 

 

 

 

 

 

 

 

 

 

 

 

[Table. 2.2 Performance Specifications]

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Contents User’s Manual Contents Functions of Buffer Memory Buffer Memory Configuration and FunctionsTroubleshooting DimensionsProgramming Safety Precautions Waste Disposal Precautions Introduction IntroductionGeneral Specifications SpecificationsSpecifications General specificationsPerformance Specifications Items SpecificationsTable .2 Performance Specifications Descriptions Names of Parts and FunctionsPID Control Action MV = Kp E Specifications Control Action Proportional Action P ActionWhen the proportional constant Kp is large Integral action at a constant deviation Specifications Integral Action I AactionWhen a long integration time is given Derivative action at a constant deviation Specifications Derivative Action D ActionSpecifications PID Action Integral constant+ K p S/K I E n Derivative constant Control cycle 100 ms Forward and reverse action with MV, PV and SV Specifications Forward/Reverse ActionsInstallation Ambience InstallationHandling Precautions InstallationBuffer Memory Configuration and Functions Buffer memory ConfigurationBuffer Memory Configuration and Functions Read Specifying Auto/Manual Processing K7F-PIDA Addresses 2 Functions of Buffer MemorySpecifying SET Data Enable/Disable K7F-PIDA Addresses 6 Address 10 decimal Etting PID Control DataThis area stores the MV of each loop MV output range is 0 to Read from Buffer Memory ⋅ ⋅ ⋅ GET, Getp Difference between PUT and Putp Write to Buffer Memory ⋅ ⋅ ⋅ PUT, PutpBasic Programming ProgrammingProgramming 1 K7F-PIDAProgramming 2 K4F-PIDA Initial Settings Application ProgrammingDescriptions of the Program Modules and their Signal Processing Conversion Module initialization Switch RD3A Pida AD4A RTD input module Power conversion device TC K type SV 200.0 C Programming Troubleshooting Errors Indicated by RUN LED FlickeringTroubleshooting Procedure PID Control Module Hardware Defect Run LED of enabled Loops Off Is RUN LED turned OFF?Dimensions K7F-PIDA DimensionsDimensions K4F-PIDA Dimensions

K4F-PIDA, K7F-PIDA specifications

LG Electronics has consistently been at the forefront of innovation in consumer electronics, and among its impressive lineup are the K7F-PIDA and K4F-PIDA models. These devices showcase the brand's commitment to quality, functionality, and user-centric design, making them compelling choices for both casual users and tech enthusiasts alike.

The LG K7F-PIDA is designed with a sleek aesthetic, combining style and practicality. At its core, the device features a vibrant display that brings content to life with vivid colors and sharp details. The screen is not only large but also offers a high resolution, ensuring that videos and images are crisp and engaging. This model is equipped with advanced processing capabilities, enabling seamless multitasking and efficient app performance. Powered by a competent chipset, it handles demanding tasks with ease, making it suitable for everything from gaming to streaming.

One of the standout features of the K7F-PIDA is its enhanced camera system. It includes a high-resolution primary camera, perfect for capturing stunning photographs and videos, complemented by advanced image processing technology that optimizes picture quality in various lighting conditions. The front-facing camera also boasts features designed for selfies, making it appealing for social media enthusiasts.

On the other hand, the LG K4F-PIDA offers a more compact form factor without compromising on essential features. Its lightweight design and manageable size make it an excellent choice for users who prefer portability. The K4F-PIDA is furnished with a user-friendly interface that simplifies navigation, allowing even non-tech-savvy individuals to enjoy its functionalities easily.

In terms of connectivity, both models support the latest standards, ensuring fast and reliable internet access for browsing, streaming, and downloading. Additionally, they come with expandable storage options, allowing users to save their favorite content without worrying about running out of space.

Both the K7F-PIDA and K4F-PIDA prioritize battery efficiency, providing users with extended usage times on a single charge. The integration of energy-saving technologies ensures that users can enjoy their devices throughout the day without frequent recharging.

To summarize, the LG Electronics K7F-PIDA and K4F-PIDA stand out in the competitive market of consumer electronics thanks to their stylish designs, robust performance, and rich feature sets. With advanced cameras, efficient processing power, and user-friendly interfaces, these models cater to a wide array of user needs, making them a worthy consideration for anyone seeking a reliable and versatile device.
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