PQ-8P, PQ-8S

Table 7-2 (continued). Problem Resolution Guide.

 

 

 

Error Message

Description

Probable Cause

 

 

 

Extra blank sheets are

Form length not

Make sure the document

ejected between

correct in software

length doesn’t exceed the

sheets of printout

(maximum length is

maximum number of lines.

 

66 lines)

 

 

 

 

 

Page orientation was

The printer may eject a

 

changed

blank page when the page

 

 

orientation (portrait or

 

 

landscape) is changed.

 

 

 

Form length is

Form length incorrect

Change form length.

incorrect

in software

 

 

 

 

 

Incorrect configuration

Make sure the host

 

at the host

configuration matches the

 

 

printer’s.

 

 

 

Printer won’t change

Incorrect typestyle

Make sure the font ID used

fonts

number

is valid. Invalid font IDs are

 

 

ignored by the printer.

 

 

 

 

Wrong font cartridge

Load the cartridge with the

 

loaded

font that corresponds to the

 

 

font ID.

 

 

 

 

Font cartridge damaged

If possible, try a known good

 

or not seated into the

cartridge to determine if

 

the printer properly

cartridge is faulty. Make

 

 

sure the cartridge is loaded

 

 

properly.

 

 

 

129

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Black Box PQ-8S, PQ-8P manual 129

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.