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Post by enrique on Jul 5, 2021 14:58:42 GMT -5
I have got a new LS-336. Controlling the temperature with this device, first I used the PID manual parameters. After this, I tried the function "Autotune" in order to improve the quality of the PID parameters. But the autotuning process failed, and a message in the screen appeared. I can cancel the autotune process but... the PID values do not appear in the screen! (so, I am pressing P or D or I and nothing happens; the error message is still alive. However, the default PID values are being used)
How can I cancel the error message of the autotuning to use again the PID parameters manually?
Thanks in advance Enrique Joven
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Post by Lake Shore Jeff M on Jul 6, 2021 10:44:37 GMT -5
Please send a picture of the error message you are seeing to support@lakeshore.com and we will assist you in resolving the issue.
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Post by enrique on Jul 6, 2021 12:39:21 GMT -5
Picture sent to your support email address. Thank you in advance.
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Post by Lake Shore Jeff M on Jul 6, 2021 12:49:30 GMT -5
Enrique, thanks for the picture. I see that you have a setpoint of 160K, however, none of the sensors in the picture are within 5K of the setpoint. Step 1 requires that you be controlling within +/-5K of the setpoint before starting Autotune.
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