If you are using a local address for example : MyDevice. Make sure that Status is showing Connected - Running. If it shows disconnected , go back to step 1. Power cycle your device and check again. Refer to the hardware's manual for more information regarding its Safe Mode. This should check software compatibility and firewall settings. If your firewall settings are shown as blocking NI software, use Add Rules to correct this. It's likely that LabVIEW can't connect to your target because there is a problem with the software installed.
Additional Information Real-Time targets can be in safe mode for a number of reasons, including: user forced software safe mode via NI MAX user forced hardware safe mode via DIP switches there is no software installed on the CompactRIO controller the CompactRIO has crashed a number of times and has then booted into safe mode It is always recommended to install software to the Real-Time Targets via a direct cable connection.
This can be USB or Ethernet. This protects the integrity of the installation. This can be tested by following the steps below: Try using a different Ethernet cable and different Ethernet ports. If the RIO device is connected to a host PC, try to connect it directly to the network's router if possible.
Disable the Windows firewall to ensure that this is not blocking any network communication. Check the RIO device's available memory, as free space is required for network communication to work.
If the internet connection is very slow, the Real-Time target will timeout before responding, leading to this error. This will identify whether the FPGA code itself is causing the problem. Try using a different compiler e. This will identify whether the compiler is contributing to the problem. If this function is called in a Real-Time start-up executable that runs as soon as the target boots, then you may need to wait a few seconds before opening the FPGA VI reference.
Additional Information. Open a service request. Purchase or renew support services. Was this information helpful? Not Helpful.
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