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asim_rana

Twido Analogue TM2AMI4LT,PT 100 measurement issues

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Twido Analogue TM2AMI4LT,PT 100 measurement issues I am using TWDLCDA24DRF along with two TM2AMI4LT.I had PT 100 (3 wire) as inputs. I want to read the temperature in Celsius. I had configured in twido suite as under Input type as PT100 Scope as Celsius Minimum as -2000 Maximum as 6000 But I don't read correct reading in %IW1.0.Its much higher that it should be.

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Dear Asim, "I am using TWDLCDA24DRF along with two TM2AMI4LT.I had PT 100 (3 wire) as inputs." This means that you've to connect it correctly and then it will work. Keep default setting s for scaling! You don't have to do anything else. 29.3*C will appear as 293. it will indicate whatever temperature, as multiplied by 10 for better resolution in control loops. Divide this by 10.0 to display as real with 1 decimal point. Raj s. Iyer

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