text: <s>[INST] PowerFlex 523 Seria A x Serie B Analog Input An OEM was building air compressors using Powerflex 523 Serie A with a Pressure Transducer 4-20mA (2 wire) as a PID feedback connected to pins 11 (+24VDC) and 15 (4-20mA input). Now with Series B is connecting to 11 (24VDC) and 13 (Analog Input) but it is not working. It seems like Common from 24VDC power supply is not connected to the analog circuit. Any suggestion? Regards, Daniel [/INST] Not sure if you have solved this, but if you ground term 14 to term 4 (digital common) it seems to work. \\n </s>