Please help me to interface rishabh energy meter EM 1340 with Arduino Uno. I have tried using ModbusMaster Library and SimpleModbus Library for coding in arduino. I have build RS485 to TTL converter using MAX485 IC and circuit which is given in SimpleModbus Library . I can share the code with you . My problem is that i am always getting Timeout Error . I checked on DSO the query at the converter end is not what is accepted , I mean when arduino sends query the message in form of square wave but at converter end their is loading . Please tell me ....etc

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I am using UART for communicating 8 modules having LPC2148 microcontroller as a slave with another module having LPC2148 as master.But I am finding a constraint of wire length(I have read some articles on net which suggest a wire length of 2.6 mtrs for a baudrate of 56000bps) Can I replace this with MODBUS communication ?If yes where can I get information about modbus? ....etc

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ERP Implementation in Common:-

1) Involve the user community
2) Examine processes and match as close as possible to the selected system
3) Change your processes rather than customizing
4) Take system live when everything is ready not on some specific date
5) Existing problems should be fixed before implementing system

Cost involved in ERP

1) Training
2) Integration & testing
3) Data conversion
4) Data analysis
5) ERP consultants

Big six consultants for ERP

1) Anderson co ....etc

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we are implementing modbus protocol between pc and controller c8051f340 can u tell what are requirements needed?
....etc

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i want to flowchart for modbus communcation from master to slave.
....etc

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ABSTRACT:- In the autumn of 1969, we decided to try a new approach to the design of a virtual machine operating system. Until that time, most installations using Virtual Machine Monitors merely ran operating systems that already existed for €œstand-alon use. Few, if any, installations had attempted to design and create an operating system that took advantage of its running environment. The Virtual Machine Monitor we were using was a highly modified version of CP-67 which was designed to operate on an IBM S/360 Model ....etc

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Implementation Of Zoom FFT in Ultrasonic Blood Flow Analysis

Introduction
An adequate blood flow supply is necessary for all organs of the body. Analysis of the blood flow finds its importance in the diagnoses of diseases. There are many techniques for analyzing the blood flow. These techniques are not affordable by the poor people because of their high expense. So we have implemented a technique called Zoom-FFT. This technique is simple and affordable to detect the blood clots and other diseases.

Human with his potential tries to get wh ....etc

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An adequate blood flow supply is necessary for all organs of the body. Analysis of the blood flow finds its importance in the diagnoses of diseases. There are many techniques for analyzing the blood flow. These techniques are not affordable by the poor people because of their high expense. So we have implemented a technique called Zoom-FFT. This technique is simple and affordable to detect the blood clots and other diseases.

Human with his potential tries to get whichever is unexplored, explored, and till now we are managing and succeeding u ....etc

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Modbus Implementation PC to Industrial Devices

Presented by
D.PRADHYUMNA (06M91A0426)
C.MEHAR PRASAD (06M91A0421)
INTERNAL GUIDE: Ms. REKHA
EXTERNAL GUIDE: Mr.MAHESH PATIL


Introduction
Modbus communication interface for a multidrop network based on a master/client architecture.
It moniters and program devices to communicate between intelligent devices and sensors and instruments,to monitor the field devices using PCs and HMIs.
Modbus protocol defines a message st ....etc

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modbus protocol seminar report ....etc

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