I can't measure Pt100 and thermocouples at the Ni 9219

[DH544]

Dear,
I have problems with the connection of my Pt100 and thermocouples at the NI  9219.
I haven't any signal in the distributes manager or labview.

The hardware is NI cRio  9022 and the chassis is crio9114

[AndyClegg]

Have you set the mode correctly - needs to be different RTD or thermocouples. Have a look at this - http://zone.ni.com/reference/en-XX/help/370984R-01/criodevicehelp/9219_setting_modes_ranges/ for options for doing within the project explorer or if within FPGA code.

Have you wired the sensor correctly - as per Table 2 in operating manual.

[DH544]

Thanks

[Mohamedbakr80]

Hi Andy,

Mine can measure thermocouple OK, but when trying to measure pt100 3 or 4 wires, just got zeros.

I am sure the wiring is OK, when I replaced the thermocouples with RTD, reading from thermocouple but still zero from Pt100.