FCK-801A_Xuji Microcomputer Measurement and Control Device

1. Overview

The FCK-801A microcomputer measurement and control device is mainly developed as an interval layer measurement and control unit for substation automation systems with voltage levels of 500kV and below. It can also be used separately as a regular measurement and control device. This series of devices has functions such as measurement, control, monitoring, recording, and synchronization, and supports the IEC 60870-5-104/IEC 61850 protocol.

2. Main functional features

2.1 High precision measurement technology

a、 32-bit high-performance DSP processor; 16 bit high-speed A/D; 32 point sampling;

b、 Adopt software dynamic compensation technology for the transmission error of secondary TA;

2.2 High reliability software and hardware design

a、 Adopting embedded RTOS;

b、 Separate input and output, separate strong and weak electricity; Good electromagnetic compatibility.

2.3 Comprehensive self checking function

a、 (The action coil of the export relay can be detected);

b. FLASH and EEPROM chip self-test.

2.4 Complete interval layer monitoring function

a、 Records: including remote signaling records, event records, alarm records, and operation records; Save a maximum of 100 entries in total;

b、 Communication: The measurement and control device is directly connected to Ethernet and shares network channels with other intelligent devices for data sharing across the entire station.

2.5 Configurable

a、 The number of telemetry points, signaling points, and remote control points can all be configured;

b、 The main wiring diagram, synchronization function, gear monitoring function, etc. can all be configured;

c、 Specialized visual configuration tool;

d. The DIO plugin can be configured with up to 3 modules, with a maximum of 48 DI modules and 24 DO modules; Flexible configuration to meet the needs of various applications.