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 PID Automated Tuning

This is the sample to realize PID automated tuning with LT Series.



- Auto tuning is executed with a step response method (presented in GP-Pro EX PID instruction Help) and PID variables are calculated.
- Change of the value of both directions for Direct/Reverse operations is supported.
- Time until completion of auto tuning is estimated and displayed.
- The process variable operation volume and the current value during auto tuning are displayed with a broken line.
- Input range and output range can be changed without using a program according to a connection module.

* LT-4301TM and LT-3300T support this functionality.
* Software GP-Pro EX Ver. 3.12.00 or later is required.
* We do not guarantee that the operation of this sample will be uninterrupted or error-free.

Download a sample program file and detailed description.

Download this sample application!
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