Appendix C: Troubleshooting With ComTest

Included on the CD-ROM disc is a test program called ComTest. See Chapter 7.

ComTest is a simple 32-bit Windows (Windows 95, 98, 2000, XP or NT 4.0) COM port test program. It allows multiple ports at any address and IRQ, to be opened at any given time.

ComTest can also be found on our Support webpage at: www.bb-elec.com.

B&B Com Test

•A Windows Terminal Program for Simple Checks of Serial Ports. Works with USB Serial Converters & ISA or PCI Serial Cards

•Serial Port Access under Windows 95/98/2000/XP – Com1- Com8 or above.

•Dual Windows show typed transmit characters in separate window from received characters.

•Transmit & Receive Activity Indicators

•Unprintable Characters Shown in Hex – 2 Digits Within Left & Right Angle Brackets.

•Visual Indication of Handshaking Lines – DTR DSR DCD and RTS CTS. (Red = Hi)

•Option for Setting DTR or RTS lines high or low.

•Option for Repeat Mode – last character or Function Character Sequence is repeated until set off.

•Configuration Settings:

-Baud Rates 150, 300, 600, 1200, 2400, 9600, 19.2, 28.4, 57.6, 115.2K (9600 default and recommended)

-Parity: None, Odd, Even, Mark, Space (None default)

-Data Bits: 5, 6, 7, 8 (8 default)

-Stop Bits: 1, 1.5, 2 (1 default)

Documentation Number 3PCIO1-0903 Manual

Appendix C

C-1

B&B Electronics Mfg Co – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104 B&B Electronics Ltd – Westlink Comm. Pk. – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445

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B&B Electronics RS-422 manual Appendix C Troubleshooting With ComTest, Com Test
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RS-422 specifications

B&B Electronics is renowned for its reliable and efficient solutions for industrial communication, and their Multi-Interface Ethernet Serial Servers stand out as versatile tools for connecting legacy serial devices to modern Ethernet networks. The compatibility with various serial communication protocols, including RS-485, RS-232, and RS-422, makes these servers indispensable in numerous applications that require reliable data transfer.

One of the main features of B&B Electronics Multi-Interface Serial Servers is their ability to support multiple serial communication standards. This flexibility allows businesses to integrate older equipment with newer technologies seamlessly. The servers can act as a bridge, ensuring that data from RS-232 devices can be transmitted over Ethernet networks without modification.

These servers also boast a robust design that is built for industrial environments. With an operating temperature range suitable for harsh conditions, they ensure uninterrupted service in settings such as factories or outdoor installations. The metal housing of the devices provides durability and protection from physical damage, ensuring long-lasting performance.

In terms of connectivity, B&B Electronics Multi-Interface Serial Servers come with numerous options to accommodate different network configurations. They support various IP addressing schemes, allowing for easy integration into existing network infrastructures. Their Ethernet compatibility means they can handle high-volume data traffic, making them ideal for applications that demand high-speed communication.

Another significant feature is their user-friendly configuration options. The servers can be configured via a web interface, providing an intuitive and straightforward approach for users to set up and manage their devices remotely. This feature is especially beneficial for businesses with distributed operations, as it allows for easy monitoring and management from a central location.

The serial servers also incorporate advanced technologies such as TCP/IP and UDP protocols, enhancing data transmission reliability. This ensures that even in instances of network interruptions, data is not lost, thus maintaining the integrity of information being communicated between devices.

In summary, B&B Electronics Multi-Interface Ethernet Serial Servers serve as a crucial link between legacy serial devices and modern Ethernet networks. Their flexibility, robust design, and user-friendly features make them a preferred solution for industries looking to improve their communications infrastructure and streamline their operations. With the integration of cutting-edge technologies, these servers not only meet the current demands but also adapt to future advancements in network communications.
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