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Experience with transmission and distribution relays to include SEL, GE, ABB, and Westinghouse. Bachelor of Science in Engineering or Technology in similar discipline, or Technical school diploma, or military experience in either Army Prime Power or Navy Nuclear electrical program. Ideal candidate will have 5+ years experience in the electrical testing industry with a focus working with protection and control equipment, RTU’s, and telecom with HV utility, co-op, power generation, federal, or municipal clients. Accurately completes time and expense reports along with maintaining good condition of assigned company vehicle. Interpret one line, three line, wiring, schematic diagrams, communication configurations with ability to recognize and bring attention to discrepancies. Accurately reviewing, documenting, and submitting test reports used for client reporting and regulatory purposes. Required experienced with various RTU’s and communication processors such as GE, Telvent, SEL, Cooper, and Novatech. Desired experienced with GE microprocessor relays such as C30, D60, F35, L90, T35 and T60. Provide oversight for teams involved with: Installation, commissioning, testing, and maintenance of protective relay equipment, powerline carrier equipment, digital fault recorders (DFR’s), remote terminal units (RTU’s), and communication processors Functional testing for protection and control circuitry associated with transmission lines, HV bus, transformer, circuit breaker, feeder, reactors, and capacitor banks RTU and telecom upgrades for various clients
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Primarily support client base in Texas, Arkansas, Louisiana, New Mexico, Arizona, and Colorado. Ensure assigned teams are completing Job Hazard Analysis accurately each workday.
#SERIAL TERMINAL PROGRAM TO TALK TO SEL RELAYS SERIAL#
(similar to hyperterminal in Windows, you might be familiar).Īn intermediate solution, would use a terminal program like screen which will work on a serial device.- Actively promotes safe working practices along with human performance improvement (HPI) daily. This might be enough for you to script something and log ? Not sure what you are trying to achieve.įor a more interactive, remembers your default settings approach would be to use minicom it is just a program which does everything I've mentioned so far. !! NOTE stty will use stdin as default file descriptor to affect. If everything is gibberish, then baud rate, bit settings might need setting before you start sending. You can have cat running in one terminal, and echo in a 2nd. You will want read.write access, if this is a shared system then you should consider the security consequences of opening it up for everyone.Ī very simple crude method to write to the file, would use the simple echo command. įirst have a look at the permissions on that file, lets assume you are using /dev/ttyS1. 1,914 16 16 gold badges 46 46 silver badges 75 75 bronze badges 5 AnswersĪll devices on Unix are mapped to a device file, the serial ports would be /dev/ttyS0 /dev/ttyS1.