UART digital temperature controller
Exit the quick setting interface and save the parameters by long press button 'SET' for 3 seconds or continue 6S without any button operation.
How to turn on the high temperature alarm ‘ALA’ (default off).
Select ‘ALA’ interface, short pressbutton ‘STOP’ to ON or OFF ‘ALA’.
Set high temperature value by button ‘UP’ or ‘DOWN’ if turnON‘ALA’.
If the high temperature alarm function is turned OFF, ‘ALA’ displays ‘----’ as a reminder. LCDwill display‘W’ ifturnON ‘ALA’.
How to enable delayed start ‘ OPH ’(default off).
Select ‘ OPH ’ interface, short press button‘STOP’to ON or OFF ‘ OPH ’. Set delay time value by button ‘UP’ or ‘DOWN’ if turn ON ‘ OPH ’. If thedelayedstarfunction is turned OFF, ‘ OPH ’ displays ‘----’ as a reminder. LCD will display ‘h’ in last line andlast bitifturnON delayed start.UART communication and parameter settings
The system supports UART data upload and parameter setting functions (TTL level);
UART: 9600, 8, 1
No. | Command | Function |
1 | Start | Start temperature report |
2 | Stop | Stop temperature report |
3 | Read | Read setting parameters |
4 | on | Relay enable ON |
5 | off | Relay enable OFF |
6 | S:XXX | Setting temperature(-50~-01;00. 0~99. 9;100~110℃) |
7 | B:XX. X | Set Return Temperature Value (00. 0~30. 0℃) |
8 | OFE:XX | X Temperature calibration (-10. 0~10. 0℃) |
9 | ALA:XX | X Alarm temperature (-50. 0~110. 0℃) |
10 | OPH:XXXX | Delayed start time (0~9999minutes) |