PQ-8P, PQ-8S

3.Send the command to the printer (press the Print Screen Button or print the document/file that contains the Host/PC download command).

4.To stop the Buffer Hex Dump, type “&%Z42,2” on the screen, then send it to the printer (press the Print Screen Button or print the document/file that contains the Host/PC download command).

Start the EBCDIC Hex Dump from the PQ-8’s front panel as follows:

1.With configuration switches SW1:1 through SW1:3 set to a valid Twinax Address (0-6), set configuration switch SW1:8 (far right on the first switch bank) to “”. The PQ-8 is now in buffer print mode.

2.Return configuration switch SW1:8 to the “o” position after printing is completed.

7.3 ASCII Hex Dump

The PQ-8 can be set up to print the buffer in hexadecimal ASCII code. This differs from the EBCDIC hex dump in that the buffer is first translated into ASCII code before it is printed. This can be useful to diagnose problems with the PQ-8 or the printer. The ASCII Hex Dump can only be started through the PQ- 8’s configuration switches. To start the ASCII Hex Dump:

1.Locate configuration switches SW1:4, SW1:5, SW1:6, and SW1:7 on the first switch bank.

2.Write down their current position (“o” or “”).

3.With the PQ-8 powered on, set configuration switches SW1:4, SW1:5, SW1:6, and SW1:7 to “”. The PQ-8 is now in ASCII Hex Dump mode.

4.To end ASCII Hex Dump mode, return the switches to their original position (see Step 2).

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Black Box PQ-8S, PQ-8P manual Ascii Hex Dump

PQ-8P, PQ-8S specifications

The Black Box PQ-8S and PQ-8P are advanced power quality analyzers designed for professionals seeking to monitor, analyze, and improve the electrical efficiency of their systems. These devices stand out in the market due to their robust features, sophisticated technology, and user-friendly interface, making them essential tools for electrical engineers and facility managers.

One of the standout features of the PQ-8S and PQ-8P is their ability to conduct precise power quality monitoring. Both models are equipped with high-resolution sampling rates, allowing for accurate capture of transient events and fluctuations in power quality. This capability is crucial for diagnosing issues such as voltage sags, swells, interruptions, and harmonics, which can lead to equipment malfunction or failure if left unchecked.

The PQ-8S is tailored for three-phase systems, making it ideal for industrial applications that require comprehensive analysis of three-phase power flows. Meanwhile, the PQ-8P, designed for single-phase applications, is particularly useful in residential or light commercial settings. Each model features an intuitive touchscreen interface, enabling users to navigate through data and settings effortlessly.

Data logging and extensive reporting are central to both models. They can store multiple parameters, such as voltage, current, and frequency, for prolonged periods, which assists in trend analysis and long-term monitoring. The onboard memory capacity allows users to access historical data for thorough evaluations and audits without requiring constant device connection.

In addition to their analytical prowess, the PQ-8S and PQ-8P emphasize safety and compliance. Both devices are designed with safety features that adhere to international standards, ensuring reliable performance in various environments. Their rugged design makes them suitable for both fieldwork and permanent installations, as they can withstand harsh conditions.

Wireless connectivity options enhance their usability, allowing for remote monitoring and real-time analysis from any location. This feature ensures that issues can be addressed promptly, leading to improved operational efficiency and reduced downtime.

In conclusion, the Black Box PQ-8S and PQ-8P power quality analyzers offer an impressive combination of features, advanced technologies, and practical characteristics. Their design and functionality make them indispensable tools for anyone looking to maintain optimal power quality in their electrical systems, thus ensuring reliability and efficiency in an increasingly electrified world.