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TCP/IP Modbus Tester icon

1.4 by Giuseppe CURCIO


Nov 18, 2015

About TCP/IP Modbus Tester

Simple App Tester Wirless connection (Wi-Fi) TCP / IP Prot. Modbus

ITA:

Con questa App è possibile collegarsi in Wi-Fi (Wireless Connection) con un dispositivo Server.

Sfruttando la suite TCP/IP, attraverso la porta 502, viene aperto un socket con il device.

E' possibile eseguire la lettura e/o la scrittura di un valore in un registro presente all'interno della mappa dati del dispositivo [zona dati 4x Holding Register].

In questa versione sono stati implementati alcuni essenziali controlli sui parametri necessari all'apertura del socket e all'indirizzo del registro da leggere ed eventuale valore da scrivere.

In particolare il risultato della lettura è visualizzato nei tre formati standard: esadecimale, binario e decimale segnato e non segnato.

Function-Code implementati:

FC16d/10h = Write Multiple Holding Registers - richiesta limitata a un solo registro

FC03d/03h = Read Holding Registers - richiesta limitata a un solo registro

Per ciascuna richiesta inviata viene fornito un feed-back di stato

ENG:

With this App you can connect to Wi-Fi (Wireless Connection) with a device server.

Exploiting the TCP / IP suite, through port 502, is open a socket with the device.

It is possible to perform reading and / or writing a value in a register inside the map device data [data zone 4x Holding Register].

In this version have been implemented some basic checks on the parameters necessary to the opening of the socket and the address of the register to be read and possible value to be written.

In particular, the reading result is displayed in three standard sizes: hexadecimal, binary and decimal signed and unsigned.

Function-Code implemented:

FC16d / 10h = Write Multiple Holding Registers - request limited to one register

FC03d / 03h = Read Holding Registers - request limited to one register

For each request comes a feed-back of state

What's New in the Latest Version 1.4

Last updated on Nov 18, 2015

ITA:
In questa ultima versione è stata introdotta la “retentività della comunicazione” fino a quando l’applicazione non viene chiusa.
In questo modo il dispositivo non entra più in stand-by finchè non si preme il pulsante di uscita.
ENG:
This latest version has been introduced the “keeping communication” until the application is closed.
In this way, the device does not go into standby mode (sleep state) until you press the exit button.

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Additional APP Information

Latest Version

Request TCP/IP Modbus Tester Update 1.4

Uploaded by

MG Gago

Requires Android

Android 1.6+

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TCP/IP Modbus Tester Screenshots

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