Benchtop Measurement and Test
Distributed Measurement and Control
Systems Engineering Software
Perspectives showcases how NI sees what’s next in the world of test and technology.
You can request repair, RMA, schedule calibration, or get technical support. A valid service agreement may be required.
Provides support for NI data acquisition and signal conditioning devices.
Provides support for Ethernet, GPIB, serial, USB, and other types of instruments.
Provides support for NI GPIB controllers and NI embedded controllers with GPIB ports.
I just bought a NI-9871 serial modul for my cRIO-9064. I'm having problems getting it work. Here is some information about the C-RIO:
The 9870 and 9871 scan engine support is installed (using add software in MAX)
The cRIO chassi i set in scan mode
The power to 9871 is connected 10 VDC
The D-SUB pins 4 is connected to 8 and 5 is connected to 9.
I'm using the following VI to test the module but no response what so ever.
The port address corresponds to the second port according to MAX.
What have I missed?
Thanks in advance
Hi,You probably don't have 2-wire mode set
What do you need our team of experts to assist you with?
We'll be in touch soon!