Free Software For Rs485 Rs422 Rs232 Serial Communications
Rs485 Software - Free Download rs485. Software RS232/RS485/RS422/TTL Serial Port Monitor / Terminal. Serial communications component library for RS232 and multi. This month we continues the serial communication theme and cover the differences between RS232, RS485, RS422. Software * Serial communications - RS422.
1 SCOPE This user manual describes the AccessPortTM Advanced Serial Port Terminal / Monitor / Debugger Freeware (AccessPort) authored by SUDT Studio to the extent of optional operation with SerialCommTM products. AccessPort is rich with serial debugging functions and not all of its functions will be covered in this manual. The AccessPort is a Microsoft Windows-based serial debugging tool used in conjunction with the hosted PC/laptop COM serial ports. This document describes the latest version of the AccessPort: Version V1.37. The examples used in this document will be presented using the Microsoft Windows 8 operating system. 2 OVERVIEW AccessPort is an advanced serial terminal, monitor, simulation and data analysis tool that can be used to configure and control serial devices as well as log, view, analyze, or automate serial communication.
SerialCommTM offers a number of data conversion products; primarily RS232 to RS485/RS422/TTL/Ethernet/Fiber Optic converters for your data conversion needs. AccessPortTM Advanced Serial Port Debugger Freeware is an optional robust serial terminal/monitor software. It has a simple user interface that can be used to control, monitor, test, and debug RS232/RS485/RS422/TTL/Ethernet/Fiber Optic data utilizing our serial products for serial data conversion. Although AccessPort is an advanced serial port terminal / monitoring tool with robust functionality while easy to use due to its simplistic user interface. It is used by technicians, engineers, software developers, as well asnovices for designing or debugging serial port-related projects. AccessPort is a thoroughly tested, mature, and highly-stable product used worldwide by professional engineers, technicians and software developers. It is used as a development aid and debugging tool for RS232 / serial port related projects.
Since it’s so easy to use witha 'simple' user interface, this tool isa favorite amongst serial port novices. The software supports Microsoft Windows 98, 2000, XP, Vista, Server 2003, 2008, 2013, Windows 7 32 bit and 64 bit and Windows 8 32 bit and 64 bit. 1)Make sure AccessPort is compatible with your operating system. The software supports Microsoft Windows 98, 2000, XP, Vista, Server 2003, 2008, 2013, Windows 7 32 bit and 64 bit and Windows 8 32 bit and 64 bit.
The PS2 release added even more playable characters, and three more spirit select systems to go along with them. Samurai shodown vi ps4 review. The game was released for the in Japan on January 25, 2006. With the PS2 release, virtually every character to have ever appeared in the Neo Geo games including the referee, Kuroko, and the animal characters, are all playable. The American and European home versions were released respectively on March 24 and March 29, 2009 on the, and as part of the compilation.
2)Download the AccessPort software; the zip file may be downloaded from our website or website. The download is available in our DOWNLOADS section of our top menu throughout our website. 3)Extract the files using WINZIP or similar.zip extraction program.
An AccessPort directory structure will be created with an AccessPort.exe executable file. SEE FIGURE 4.1.
FIGURE 5.18 5.1.2.5.3 CONFIGURATION Configures the COM port and serial settings. There is a collection of six menu screens: 'General', 'Event Control', 'Flow Control', Timeout Control' and 'Monitor Control'. The default view is the 'General' configuration menu option. SEE FIGURE 5.19 5.1.2.5.3.1GENERAL The 'General' configuration menu option contains the main serial port settings and configuration. In order to operate AccessPort the COM port being used must be configured and opened.
Selecting the presented required settings and selecting 'OK' opens the COM port. The General settings are divided into six sections: 'Custom Baud Rate', 'Serial Port Settings', 'Send Display', 'Receive Display', 'AutoSend', and 'Advanced'. SEE FIGURE 5.19 5.1.2.5.3.1.1 CUSTOM BAUD RATE The 'Custom Baud Rate' selects the baud rate data is being transmitted and received. The baud rate is the speed in which the data is be transmitted.
The supported baud rates range from 110 bps to 256,000 bps. Standard baud rates are available from the dropdown menu in the Serial Port Settings section. Custom baud rates can be also entered by checking the 'Enable' option and typing the custom baud rate. SEE FIGURE 5.19 5.1.2.5.3.1.2 SERIAL PORT SETTINGS The 'Serial Port Settings' allow the COM Port, Baud Rate, Parity Bit, Data Bit, and Stop Bit to be configured.
SEE FIGURE 5.19 5.1.2.5.3.1.3 SEND DISPLAY The 'Send Display' selects either Char Format (ASCII Character) or Hex Format (Hexadecimal Number) for the output data that will be sent. SEE FIGURE 5.19 5.1.2.5.3.1.4 RECEIVE DISPLAY The 'Received Display' selects either Char Format (ASCII Character) or Hex Format (Hexadecimal Number) for the input data display that will be received. SEE FIGURE 5.19 5.1.2.5.3.1.5 AUTOSEND The 'AutoSend' allows the output data to be continuously transmitted with a delay in ms at the end of each transmit specified by the Cycle value. To enable 'AutoSend' check the Enable AutoSend box. SEE FIGURE 5.19 5.1.2.5.3.1.6 ADVANCED The 'Advanced' can automatically open a port as soon as the application starts, or notify of any available updates. SEE FIGURE 5.19.
FIGURE 5.25 5.1.2.6.1 SEND DATA Transmits data from the output data box. Same as clicking on Send/AutoSend. 5.1.2.6.2 CLEAR OUTPUT Clears the data from the output data box. 5.1.2.6.3 OUTPUT FORMAT Toggles the data representation of the output data box to either ASCII characters or Hexadecimal format. 5.1.2.6.4 RESET COUNTER The bottom status bar displays the TX count and RX count.
These counts represent the number of bytes transmitted and received. Reset Counter resets these counts to zero. 5.1.2.6.5 CLEAR INPUT Clears the data input display box. 5.1.2.6.6 DISPLAY FORMAT Toggles the data representation of the input display box to either ASCII characters or Hexadecimal format.
6.1 APPLICATION 1 –SINGLE SERIAL PORT LOOPBACK A single port or device loopback test is a very useful way of determining whether a serial port, attached device, or converter is functioning properly. A loopback test can be performed on aserial RS232 port or device by connecting TX and RX (pins 2 and 3) together. A loopback test can only be performed on other full duplex (simultaneous bidirectional serial devices) protocols. By using our RS232 to RS422 converter, a loopback test on RS422 can be performed by connecting TX+ to RX+ and TX- to RX. In addition, our RS232 to TTL converters can be looped back by connecting TX to RX. Our fiber optic converters can be looped back by connecting fiber in to fiber out.
RS485 is half duplex and cannot be single converter loop back tested. In this example we will be looping back our USB-232-2 USB to RS232 adapter by connecting TX to RX(pin 2 to pin 3) on the DB9 connector.
We are using a USB to RS232 adapter because the computer we are using does not have a serial port. We will only need to open one instance of AccessPort since the looped back data transmitted will be received by the same port and be displayed in the output box of the same AccessPort.
6.2 APPLICATION 2 – SERIAL DATA COMMUNICATION A good way to test data communication through two ports or two converters is performing a two converter loop back with two COM ports of the PC/laptop. Transmitting data from one COM port to other COM port using our converters is a useful test to determine whether the conversion protocol is functioning properly. A test can be performed on two serial RS232 ports by using a null modem adapter/cable in between the serial ports or using our converters as well.
Data transfer between two RS485 converters can be performed to test half duplex RS485 with this test method. The same type of test can be used to also test RS422, TTL, Fiber Optic, and Ethernet using our RS232 converters. Some protocols are half duplex (transfer data in one direction a time) while others are full duplex (transfer data in both directions at the same time). In this example, we will be using two USB-232-2 USB to RS232 adapters and two CON-422-PE9 RS232 to RS422 converters to communicate from one RS232 port to the other. We are using the USB to RS232 adapters because my PC does not have serial ports.SEE FIGURE 6.8.
Rs485 Rs 422
1)Connect one USB-232-2 DB9 connector to the CON-422-PE9 RS232 DB9 connector. 2)Connect the other USB-232-2 DB9 connector to the other CON-422-PE9 RS232 DB9 connector. 3)Connect the RS422 ports of both converters. a.Connect TX+ of the 1stconverter to RX+ of the 2nd converter. b.Connect TX- of the 1stconverter to RX- of the 2nd converter. c.Connect RX+ of the 1st converter to TX+ of the 2nd converter.
d.Connect RX- of the 1stconverter to TX- of the 2nd converter. 4)Connect both of the USB-232-2 adapters to two USB ports of the PC or laptop. 5)You will hear a beep sound for each adapter. This means that each adapter’s driver was installed. 6)Virtual COM ports are automatically created. 7)Determine which COM ports you are using. The ports list of the device manager of control panel will show you the used COM ports.
CONTROL PANEL→HARDWARE AND SOUND→DEVICE MANAGER→PORTS (COM & LPT)- SEE FIGURE 6.9. 2)Our 'COM ports' are COM 17 and COM 18. Click on the yellow and green gears on both instances of AccessPort which will take you to the configuration screens. We are setting one instance to 'Port' COM17, 'Baud Rate' to 115200, 'Parity Bit' to NONE, 'Data Bit' to 8, and'Stop Bit' to 1. The rest of the settings are default settings.
We are not selecting 'Enable Auto Send' at this time. We are setting the other instance to 'Port' COM18, 'Baud Rate' to 115200, 'Parity Bit' to NONE, 'Data Bit' to 8, and 'Stop Bit' to 1.
The rest of the settings are default settings. We are not selecting 'Enable Auto Send' at this time.
SEE FIGURE 6.11. 8)Since Serial RS232 is full duplex, data can be transferred bidirectionally and simultaneously.
Type 'SERIALCOMM 1 2 3 4' in the output data box of AccessPort 1 and press the 'StartSend' button. You will notice that 'SERIALCOMM 1 2 3 4' is being repeated on the input display box of AccessPort 2. The data will be continually sent until the 'StopSend' button is pressed. Type 'JEDDY VENTURES 1 2 3 4' in the output data box of AccessPort instance 2 and press the 'StartSend' button. You will notice that 'JEDDY 1 2 3 4' is being repeated on the input display box of AccessPort instance 1. The data will be continually sent until the 'StopSend' button is pressed. Now data is being transferred in both directions at the same time.
SEE FIGURE 6.17. Quality Guarantee - SerialComm converters are low priced, high quality products and made to last a lifetime. They are manufactured in a ISO-9001 certified facility using surface mount technology with lead free components. All converters are pretested prior to shipment and are fully guaranteed for 5 years. There are no converters, Commercial or Industrial that surpass SerialComm's quality standards at any price tag. Satisfaction Guarantee - We offer a 100% 30 Day Money Back Guarantee which most companies do not offer. If for any reason, you 're not satisfied with your purchase within 30 days, you can return it with no penalties.
We will return the full value of the order minus shipping costs. We do not reimburse express shipping fees. We do not add restocking fees when returning a purchase within 30 days.
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