JLU
Member
HI, I need a help!
Recently, I had wired a RTD Pt-100, a=0.000385, range at: -328 to 400'F temp. sensor to the I/O Flex RTD module: 1794-IR8. I used scaleis: -3280 to +15980 which is recommended by 1794-IR8 Module manual: Allen-Bradley Publication 1794-6.5.4 page 4-3. Somehow it seems not quit correct. I have recieve the scale output is -160'F while the true temp. should be around 87'F.
I don't know where I was wrong. Could anyone can help me with the above question to let me know how to scale it?
Thanks a lot.
JLU
Recently, I had wired a RTD Pt-100, a=0.000385, range at: -328 to 400'F temp. sensor to the I/O Flex RTD module: 1794-IR8. I used scaleis: -3280 to +15980 which is recommended by 1794-IR8 Module manual: Allen-Bradley Publication 1794-6.5.4 page 4-3. Somehow it seems not quit correct. I have recieve the scale output is -160'F while the true temp. should be around 87'F.
I don't know where I was wrong. Could anyone can help me with the above question to let me know how to scale it?
Thanks a lot.
JLU