The Power Quality Data Manager Service (PQDMS) is an application server program that runs as a Microsoft Windows Service that collects data from power quality monitors, microprocessor relays, and more. The PQDMS also provides real-time data and sends email notifications.
PQView Admin Service
The PQView Administration Service is an application server program that runs as a Microsoft Windows Service to manage PQView resources (that is, each PQView Measurement Database and each PQDMS instance) and manages access to those resources.
PQWeb is a web server application for Microsoft Internet Information Service (IIS) used for viewing and analyzing waveform events and data logs from each PQView Measurement Database and each PQDMS. This web application is the main user interface for most users.
PQWeb Services is an application server program that manages data flow between each PQView Measurement Database and PQWeb 4, and between each PQDMS and PQWeb 4.
PQView Administrator is web server application for Microsoft Internet Information Service (IIS) used to manage users, resources, and permissions.
The PQView Power Quality Data Manager (PQDM) is a desktop application or server application for importing file-based data sources, for managing measurements in a PQView Measurement Database, and for performing advanced derivations or calculations after data source import.
The Power Quality Data Analyzer (PQDA) is a desktop application used for advanced fault analysis and power quality analysis on desktop and laptop computers using data from a PQView Measurement Database.
PQView Agent is an application server program that allows more than one instance of PQDM to run on a single computer, importing measurements into one or more PQView Measurement Databases.
PQView FireDaemon is an application server program that runs as a Microsoft Windows Service that allows PQView Agent and PQDM to run as a service.
PQView Measurement Database
PQView measurements are stored in a Microsoft SQL Server database or Microsoft Access database. These measurements include data source configurations, monitoring site properties, power quality & fault events, waveform samples, RMS samples, data logs, and text properties.
PQView Admin Database
PQView system configuration information is stored in a Microsoft SQL Server database used to store user information, resource connection information, permissions, user preferences, and more.