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Password of parameter setting: 0-9999
0: Always bright
Non-zero: After delaying the setted value, the backlight goes off in
units of seconds.
Heat to remove moisture, can set the temperature, Amount of
hysteresis(Hys), delay (DLY).
Heating up, can set the temperature, Amount of hysteresis(Hys), delay
(DLY).
Air blast cooling, humidity can be set, Amount of hysteresis (Hys),
delay (DLY).
Hysteresis: In the process of temperature and humidity control, the difference between the temperature or humidity value of the
actuator (heater or fan) when it starts working and the temperature or humidity value when it stops working is called hysteresis.
7.5.2 Communication settings
1. After entering setup mode (the same settings below), press ◀▶ until BUS is selected and press Enter.
2. Press the
◀▶
keys to select the communication parameters (bus1/bus2/DLT645/Profibus) and press the Enter key.
3. Set ADDR (communication address), range: 1-247 and press the Enter key.
4. Select bAUd (baud rate) and press the Enter key.
5. Select Mode (check mode and stop bit) and press the Enter key.
6. Press the SET button to return to the R485 BUS interface.
7.5.3 System setting (Current ratio)
1. Press ◀▶ until SYS is selected and press the Enter key.
2. Press
◀▶
until Rto.i is selected and press the Enter key.
3. Input the rated value of primary side current(I Pri) and press the Enter key.
4.Enter the ratio of primary side current (SCALE), optional *01, *10 times, used to set the primary side current greater than 9999A,
the actual rated value of primary side current is Pri*SCAL, If you need to set the primary side current to 10000A, you can set
Pri=1000, SCAL=10;
5. Select the value of rated secondary side current (I Sec) and press the Enter key.
6. Enter the the rated value of primary side (In Pri), the ratio of primary side (SCAL), and the rated value of secondary side (In Sec) for
the neutral current. Refer to steps 3, 4, and 5.
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