Software specification:
Data Transmission Configuration Between Functional Blocks:
– Configure parameters for RS422 ports:
– Standard: TIA/DTA 422
– Transmission speed: 100 kbps to 10 Mbps
– Available signal lines: Tx+, Tx−, Rx+, Rx− (full duplex)
Information Processing:
– Analyze data to identify fault/event name and time of occurrence
– Analyze data to determine the content of the message displayed in the designated display area (top 3 rows of LED matrix)
– Analyze data to control indicator lights
Communication with the Information Display Module:
– Aggregate and process data transmission, ensuring:
+ Maximum number of characters displayed simultaneously: not less than 48
+ Maximum number of characters per line: not more than 8
+ Number of display lines: not less than 6
– Analyze data to determine trigger status and send signal to the indicator light module
