TCP/IP Modbus Tester

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 ITA:
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.
And 'possible to perform the 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 marked and unmarked.
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

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 to the socket with the device.
It is possible to perform reading and / or writing a value in a register inside the device map [date areas 4x Holding Register].
In this version sono stati 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 in feed-back of state