jwcallis
Member
Ok, so I created a new generic analog input faceplate for a new 0-4000 psi pressure transmitter we have at our plant. After configuring the correct tag and PLC, the display is showing a signal failure. The pressure value displayed is correct and matches the actual pressure we are reading in the vessel. Confirmed this with calibrated gauges. Looking at the Function block routine shows that the "srcq" parameter within the AOI has a value of 32. We cant really find what is out of range, or what NaN means. Also unclear about an invalid combination. Anyone that can shed some light and point in the right direction would be much appreciated. Thanks. Factory Talk View ver. 8.20.00