1/5/2023 3:55 PM | |
Joined: 11/30/2020 Last visit: 1/6/2023 Posts: 4 Rating: (0) |
Hello. The display is OK for 0-20mA. This is tested with an analog output from an separate instrument as following: 0 mA shows -50 ºC, 4 mA shows 0 ºC, 8 mA shows 50 ºC, 12 mA shows 100 ºC. The power supply is the same for the LOGO and the display Today the outdoor temperature is app. +3 ºC but the mA signal from AQ2 is only 0,25 mA and the display shows -46 ºC. Please se attached program file for solving the problem. Best regards Calje AttachmentHT59.zip (553 Downloads) |
1/6/2023 11:02 AM | |
Joined: 11/30/2020 Last visit: 1/6/2023 Posts: 4 Rating: (0) |
Thank you very much. How simple can it be :-) |
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