Ultimate Guide: UTC-121 P Features, Modes & How-To

This video is the ultimate guide to the Multispan UTC-121 P temperature controller! Learn how to set up the device, configure connections, navigate parameter settings, and utilize control modes like PID and ON/OFF. The guide covers: Detailed wiring instructions for power, SSR, Relay, and PT100/J/K type sensors. Accessing the password-protected parameter settings. Selecting the correct Input Type, Output Type, and Mode (Heating/Cooling). A clear explanation of PID vs. ON/OFF control actions and how to set the Hysteresis value. Setting the Set Lower Limit (SLL) and Set Higher Limit (SHL). How to adjust the Set Point (SP). Changing and understanding the default PID parameters. The step-by-step procedure for performing accurate Auto-Tuning (AT). Chapters [00:01] Introduction to UTC-121 P [00:08] Detailed Wiring and Sensor Connections [01:17] Accessing Parameter Settings (Password 73) [01:32] Setting Input Type (J, K, or PT100) [01:44] Setting Output Type and Mode (Heating/Cooling) [02:00] Understanding Control Actions (PID, ON/OFF) [02:16] Setting Hysteresis for ON/OFF Control [02:41] Setting Set Lower Limit (SLL) and Set Higher Limit (SHL) [03:28] How to Change the Set Point (SP) [03:49] Checking/Changing PID Parameters (Password 37) [04:36] Step-by-Step Auto-Tuning (AT) Procedure #UTC121P #Multispan #PIDController #TemperatureController #HowTo #Automation #IndustrialAutomation #PT100 #SSR #Relay