What is SEL RTAC?
RTAC. Available in a 1U or 3U chassis, the SEL-3530 Real-Time Automation Controller (RTAC) is a powerful automation platform that combines the best features of the embedded microcomputer form factor, embedded real-time operating system, and secure communications framework with IEC 61131-3 PLC programmability.
What is RTAC used for?
The RTAC HMI allows you to visualize your substation electrical power system and includes the benefits of traditional SCADA and HMI packages. The web-based user interface allows one or more authenticated users to interface with customized HMI screens in a client-free environment.
Is RTAC a RTU?
The Function of RTAC and RTU RTAC basically serves to the data concentration, client/server communications, logic processing accurately and precisely. While the function RTU is to process input and output by connecting the main substation RTU via analog input or output modules and digital.
What is SPS data type?
SPS – single point status (Boolean on/off data). These tag types are typically assigned a default startup value of 0 (for numeric-style data) or FALSE (for Boolean-style data), unless otherwise specified in the tag configuration properties (as shown in Figure 1).
What is RTAC relay?
Real-Time Automation Controller (RTAC)
What can open an SPS file?
The most popular program for handling SPS files is SPSS, but users can choose among 2 different programs that support this file format. SPSS software was developed by IBM, and on its official website you may find more information about SPS files or the SPSS software program.
Is age nominal or ordinal?
Age can be both nominal and ordinal data depending on the question types. I.e “How old are you” is used to collect nominal data while “Are you the firstborn or What position are you in your family” is used to collect ordinal data. Age becomes ordinal data when there’s some sort of order to it.
What file format is SPS?
Program file used by SPSS, a statistical analysis application; saved in a plain text format and contains instructions written using the SPSS syntax; generally developed with the SPSS Syntax Editor; used for manipulating datasets and automating statistical analyses.