Jewel

Temperature Sensor's Raw value Scalling

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Can anyone help me, how to scale or process Temp( pt100 or thermocouple) sensor's value in Allen Bradley 5000 

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You will get a better answer if you list part numbers and which version of Logix you are using.

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For some reason I see where other people use the max range of the sensor. You don't have to do that. The PT100 RTD range is -200° C to 600° C (-328° F to 1,112° F). If you only need a small piece of the range then scale it that way. Your PID loops will hug you (from 6' away, while wearing a mask that dust can penetrate) for it.

The following is working fine (PT100) in dozens of locations. The range changes but functionality doesn't. This is (clearly) for the IR6I

p3892237218-4.jpg

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