Normally it is set so that only the PV value is displayed, therefore turn OFF keylock (KLOC) parameters U.PV, U.RSP, U.AI2, and U.AI4.
Related Products & Solutions
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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.