
Menu functions
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6.2. Temperature range: HL / LL
The laboratory controller LC4 features the possibility to limit the
working temperature range to protect thermally sensitive
substances.
Setting the upper limit
With the edit keys change the menu function from
“HL 0” to "HL 1" and then press enter .
Using the cursor keys and the edit keys set
the upper limit (example: 250.0 °C) and then press enter .
HL (High Limit) factory-setting: 350.0 °C
Setting the lower limit
With the edit keys
change the menu function from “LL
0” to "LL 1" and then press enter .
Using the cursor keys and the edit keys set
the lower limit (example: -40.0 °C) and then press enter .
LL (Low Limit) factory-setting: -50.0 °C
6.3. Parameter sets for control: PA
The LC4 provides 5 different parameter sets for controlled
processes.
Selecting a parameter set for control:
Press the edit keys to select the desired parameter
set (1 to 5) and then press enter .
(example: parameter set 3).
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