Black Box PQ-8S, PQ-8P manual Generic Mode

Models: PQ-8P PQ-8S

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PQ-8P, PQ-8S

5.14.8GENERIC MODE

The Generic output protocol should be used when the other output protocols of the PQ-8 are inappropriate. This could be the case with printers such as certain barcode label printers or embossers, but also with printers from Okidata, Mannesmann-Tally, or others. Refer to the printer’s user’s guide to find out if the printer operates with one of the PQ-8’s output protocols.

In Generic mode, the PQ-8 does not pass on the LPI and CPI commands from the host. Rather, it allows you to match the printer- specific CPI or LPI command with the CPI or LPI command from the host (through Host/PC download commands 84-89).

For example, assume the printer protocol the printer requires is not available on the PQ-8. To change the printer to 10 CPI, the printer’s user’s manual provides the hexadecimal value of 1B 50. Use the Host/PC download command 86 to assign the value 1B 50 to the 10 CPI string: type &%Z86,1(1B 50). From now on, when the interface receives a request for 10 CPI from the host, it will send the value 1B 50 to the printer and thereby set it to 10 CPI.

If nothing is assigned to the CPI or LPI string, the PQ-8 will send

nothing to the printer—it will ignore the CPI or LPI command from the host.

The PQ-8 stores commands for the following CPI and LPI values:

6 LPI: Host/PC download command 84

8 LPI: Host/PC download command 85

10 CPI: Host/PC download command 86

15 CPI: Host/PC download command 87

12 CPI: Host/PC download command 88

16.7 CPI: Host/PC download command 89

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Black Box PQ-8S, PQ-8P manual Generic Mode

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.