Na poczatku chcialem sie przywitac bo jestem nowym uzytkownikiem tego forum ;]
Wiec mam projekt do wykonania. Jego dokladny temat to:
"Wykonac projekt ukladu do regulacji pracy pieca CO gazowego (RAM i ROM zewnetrzne). Zastosowac uK 8051" Niestety nie wiem jak sie za to zabrac i bede wdzieczny za wszelka pomoc!
Na gołym MCU 8051 to nie wykonasz, potrzebne są jeszcze przetworniki
analogowo cyfrowe, rozszerzona pamięć, zegar RT , inne.
Sporo układów Atmela wykonana jest w oparciu o MCU 8051, jeden z projektów wykorzystuje mini PLC, taki sterownik łatwy by był w użyciu.
opis
* automatic night-time heating reduction
* Regulation of the boiler temperature dependent on the outside temperature
* 3 modes of operation (night, day, absent)
* For each mode of operation freely adjustable control characteristics
* Altogether 64 timers programmable (in 2 independent groups) e.g. with shift work
* ever 4 timers for working-day and each weekday individually, thus 32 timers per group
* Water pump alternatively disconnectible for each mode of operation starting from stock boiler temperature
* clear menu guidance in German language
* Run after the water pump, e.g. after switching in night enterprise
* Storing of daily consumption (in per cent) and daily average temperature for 130 days in the Ringspeicher
* Indicate the values consumed of the letzen 5 days in the display
* Download of all stored data by serial interface
* all timer attitudes and parameter, as well as the values consumed are stored in the EEPROM
* beside 3 key menu also an incremental rotation transducer becomes as “in button” - operation supports
* manual change-over of the operating mode (night, day, absent) also by tracers
* Easy bridging of the control and the enterprise “as before” possible (by switches)
* Remote display by serial interface (completely operated by remote control)
so could be done even without display and keys
* Remote control over Internet
