Sample PI control performs PI control for a certain time, and then performs intermittent output to maintain control output for a certain time. This control is useful for processes with long dead times where the results of the control output are not quickly reflected on PV.
Related Products & Solutions
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Advanced Application UT75A
The UT75A temperature controllers employ an easy-to-read, 14-segment large color LCD display, along with navigation keys, thus greatly increasing the monitoring and operating capabilities. A ladder sequence function is included as standard. The short depth of the controller helps save instrument panel space. The UT75A also support open networks such as Ethernet communication.
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Mid-level UT55A/UT52A
The UT55A and UT52A temperature controllers employ an easy-to-read, 14-segment large color LCD display, along with navigation keys, thus greatly increasing the monitoring and operating capabilities. A ladder sequence function is included as standard. The short depth of the controller helps save instrument panel space. The UT55A/UT52A also support open networks such as Ethernet communication.