always Reading Zeros From the Analog Input Pins of the SbRIO-9641

[AhmedAbdulbaky]

Dears,

We face now a Big Problem with the Single Borad Rio- 9641, we always Read Zeros on the Analog Inputs, we have a Temp. Humidity Sensor Connected To the Analog Input, we maesure the Return Voltage From the Sensor by a Voltmeter and It is 3 V DC, on the Other Hand we Always Read Zeros on the Analog Input in an FPGA Target Program, Simply we take an FPGA I/O Node and Select the Module analog Pin and then we Tried to Read it and display it on an Indicator, and we Tried this Program on another Single Board Rio (Sbrio-9612), and we Successfully Read this Analog Volts of 3 VDC., So Can You Please give us any Reply ASAP Concerning this Problem (is it Defected Board on the Analog Input?, However we already using the Digital Output of 24 VDC and it is Working Good).

Thanks

Ahmed Abdulbaky

[Pcorcs]

Hello,

It sounds like you have done some very good troubleshooting. I believe, as this may be a hardware level problem, the best course of action will be to contact National Instruments directly via phone. We can work with you to setup the proper repair process, or outline any additional troubleshooting for the device. The contact information is listed here. 

Thank You,