Open-Source Software @ aquenos

Cassandra Archiver for Control System Studio

The Cassandra Archiver for Control System Studio is a set of plugins for CSS / EPICS, that use an Apache Cassandra database to archive control system values, providing outstanding performance compared to traditional archiving to a relational-database management-system. [Learn more]

JSON Archive Proxy for Control System Studio

The archive proxy consists of two components: The JSON archive server can expose any archive reader via a simple protocol based on HTTP and JSON. The JSON archive reader in turn connects to an instance of the JSON archive server and makes its archives available in CSS. With this tools the deployment of complex archive setups can be simplified dramatically. [Learn more]

Simple Authentication & Authorization for Control System Studio

The Simple Authentication and Authorization Support for Control System Studio is a set of two plugins for CSS. One of the plugins provides a simple login module, reading valid username/password combinations from the preferences. The other plugin provides an authority, that reads the rights assigned to specific users from its preferences. Together, both provide a simple way of assigning rights to users in an environment, where security is not a main goal and logins are only used for avoiding accidental actions. [Learn more]

s7nodave for EPICS

s7nodave for EPICS is a device support based on Asyn that communicates with S7 (or compatible) PLCs. Unlike other EPICS device supports for the S7 PLCs, this device support does not require any special programming on the PLC side. Instead, the EPICS records just specify the memory address in the PLC and the device support uses the ISO-TCP protocol supported by most S7 PLCs in order to read or write the channel data. [Learn more]

SSH Plugin for SCM Manager

The SSH plugin for SCM Manager provides a 100 % pure Java implementation for accessing Git repositories managed in SCM Manager using SSH. It allows to use password as well as public key authentication for SSH. [Learn more]

About aquenos

aquenos GmbH is a company based in Baden-Baden, Germany providing software engineering and information technology consulting services. We offer special expertise in the fields of control systems and distributed server systems.

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