THORLABS TED4015 Operation Manual page 31

3 Operating the TED4015 Series
When you found the ideal PID parameters for your system, you can save them together with
many other settings (e.g. temperature set point, current limit ...) into one of the eight memory
locations (see section Saving and restoring setups).
Press Start to run the PID Auto-Tune procedure. The following screenshots show a selection
from the 8 steps of a full range tuning. The green LED in the TEC ON key is flashing while the
procedure is running. Press Cancel or the ESC key to abort the procedure.
PID auto-tune never run PID full range tuning
Adjusting previously detected values PID auto-tune finished successfully
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