Black Box PCA35AE-R2, PS034E, PS035A manual Buffer Print Mode, Example of a Buffer Print Listing

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PQ-6 PLUS (RO)

4.4 Buffer Print Mode

A buffer print listing interprets the actions of a printer or similar device on the twinax cable. All the data that is received is listed as a hexadecimal printout. None of the formatting commands are executed; rather, they are printed to aid in the interpretation.

4.4.1PRINTOUT FORMAT

The data transmitted on the twinax cable is sent in blocks. A block can be one byte to 256 bytes long. The PQ-6 does not interpret the poll requests and device commands (such as device status) in a buffer print listing, but prints all of the data received in each of the blocks, grouped in its block. Each byte that the PQ-6 receives is expanded into three characters. The first two characters are the hexadecimal representation of the data byte, and the third is the printable character that the byte would print if any. The three characters that are printed for the received byte are printed in a vertical line. The most significant nibble on the second line, and the printable character, if any, appear on the third line.

Characters are printed in groups of three lines, each line containing up to 128 characters. Since each block of data can be up to 256 bytes, the blocks are printed in one or two groups of three lines. At the beginning of each block of data, a new group of three lines starts. Thus, the position of the data within each block can be readily seen.

Take care here if you’re using a printer that will print only 80 character lines. The groups of three lines are up to 128 characters long. If the printer used will only print 80 character lines, or has been set to print only 80 character lines, one of two things will occur depending on the printer. If the printer is set to not auto-new-line, the printer does an auto-new-line after reaching its line length, and the end of each line will be interlaced between each of the original lines. You can interpret this once you realize what is happening.

4.4.2DATA INTERPRETATION

The data is received in IBM EBCDIC. The format commands, while almost exactly the same for all twinax systems, may be somewhat different. It is always best to consult the IBM manual for the particular system.

Listed next is a representation of the buffer printout. This particular listing was copied from a printout for the beginning of the System 34 printer diagnostic. A few comments follow that will assist in its interpretation.

EXAMPLE OF A BUFFER PRINT LISTING

0 C

2C002D02002D0802C082C042C040

B62CB2490AB1310B124B222B8201

F K J a A d B H CCCCCCCCCDDDDDDDDDEEEEEEEE44444FFFFFFFFFF 12345678912345678923456789000000123456789

ABCDEFGHIJKLMNOPQRSTUVWXYZ 0123456789

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Contents PQ-6 Plus RO PQ-6 Plus RO PQ-6 Plus RO Trademarks Contents Specifications Description IntroductionApplication Typical Application Initial Setup InstallationBoard Layout Switch Baud Rate Pin No Signal Source Description Initial Test Device Response Corrective Action Self-Test Sample Self-Test Printout 1 PQ-6 Plus RO Address Selection System Configuration and ConnectionPlacing the PQ-6 in Operation PQ-6 Plus RO Operation Operator Controls and IndicatorsAscii printer type is only selectable via the front panel Setup ModeDevice Address LPI Command Pass-ThroughExample of a Buffer Print Listing Buffer Print ModeFunctions and Options Function HEX Ebcdic HEX Ascii Description Appendix a PQ-6 Plus RO Ebcdic to Ascii Translation TablePQ-6 Plus RO Any characters not shown are not used Appendix B PQ-6 Plus RO Quick Setup Guide Park Drive Lawrence, PA 15055-1018 724-746-5500 Fax

PCA35A-R3, PS035A, PCA35AE-R2, PS034E specifications

The Black Box PS034E, PCA35AE-R2, PS035A, and PCA35A-R3 are advanced solutions designed to meet the growing demands for high-performance data transmission and connectivity in various applications. These products are known for their exceptional capabilities, making them essential tools for professionals in networking, telecommunications, and data management.

The Black Box PS034E stands out with its compact design, facilitating easy installation in various environments. It offers a range of features, including support for high-speed data transmission, compatibility with a broad spectrum of devices, and robust security protocols. This model is particularly suited for organizations looking to enhance their network efficiency while ensuring reliable, uninterrupted connectivity.

The PCA35AE-R2 model is specifically engineered to provide seamless remote access to networked devices. One of its standout features is its advanced encryption technology, which safeguards sensitive data during transmission. Furthermore, the PCA35AE-R2 supports multiple protocols, making it versatile for various applications, from industrial automation to smart buildings, further enhancing its appeal in diverse sectors.

Moving on to the PS035A, this unit emphasizes user-friendly design without compromising performance. It features plug-and-play functionality, which significantly reduces setup time and enables users to get their systems running quickly. The PS035A is also equipped with smart diagnostics, enabling users to monitor and troubleshoot issues efficiently, thereby minimizing downtime and maintenance costs.

The PCA35A-R3 model incorporates cutting-edge technology, including AI-driven monitoring capabilities. This state-of-the-art feature allows for real-time data analysis and predictive maintenance alerts, empowering users to address potential issues before they escalate into significant problems. Additionally, its robust design ensures high durability, making it suitable for deployment in demanding environments.

All four devices share common characteristics, such as high reliability, scalability, and ease of integration into existing systems. They cater to various sectors, including IT, education, healthcare, and manufacturing, showcasing their versatility in addressing different connectivity challenges. Collectively, these Black Box products represent the pinnacle of modern engineering, designed for efficiency, scalability, and security in an increasingly connected world.
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