6.5 Advanced settings
Internal parameters settings
▪ In order to change any of the internal parameters press the SET button for 3 seconds. The SV screen will
display "Lc-", which will require a password in the PV screen in order to change the internal parameters.
Adjust the password at the PV screen to the required value (0003 to change values from Parameter list-1 or 0009
▪
to change values from Parameter list-2, the lists are below).
Once you change the password in the PV screen, press the SET button again, it will run into the internal parameter
▪
setting state.
To switch between parameters in the list, press the SET button, it will go one by one through all the parameters
▪
in the table.
If the SET button is pressed for another 3 seconds, it will return to the running state.
▪
Parameter list-1:
Parameter
Name
indicator
Lc-
Password
AL-
Alarming setting
T-
Control cycle
P-
Proportional band
I-
Integration time
d-
Differential time
Pb-
Zero point adjust
PK-
Full point adjust
Et-
Timing function
Instruction of the Parameter's function
When Lc=0003 ,then we can see and modify parameters
When temperature is beyond "Temp+AL", the Alarm indicator
turns on. The buzzer sounds and the heater output turns off.
The heat control cycle of temperature
Adjustment of proportional parameter.
Adjustment of integration parameter.
Adjustment of differential parameter.
Adjustment of zero point parameter.
Adjustment of full point parameter.
When ET = 0, The timing function is removed
When ET = 1, The timing function starts without the need of
reaching the set temperature value
When ET = 2, The timing function starts when the set
temperature value is reached
8
(Setting range)
default set value
0000
(0~100℃)
5
(1~60S)
(1.0~rH)
30
(1~1000S)
400
(0~1000S)
200
(-50~50℃)
0
(-999~999)
0
(0~2)
2