MAX sees all the ports but I can’t seem to access them all from Labview. An external box alternative to PCI cards, Edgeport connects serial devices to a PC or server’s USB port, eliminating the need to open the chassis, reconfigure and reboot. Featured Resources To keep your critical point-of-sale and other network devices connected and the data flowing securely, look to Digi for our commercial-grade routers and gateways. Did you install the drivers for the second Edgeport? I know the code works I’ve used it for over a year with no problems, Labview does not talk to the device asevidenced by the device’s debug mode display not being activated and the lack of data being returned.
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– Edgeport/4 – 4 RS serial DB-9 – Digi International
MAX sees all the ports but I can’t seem to access them all from Labview. Industrial Precision Agriculture Manufacturing Automation. Perhaps the manufacturer’s driver cannot handle the multiple adapters. Thanks you got me thinking on another track and I resolved the problem. Matthew Thanks you got me thinking on another track and I edgeporh the problem. Digi Smart Solutions is now SmartSense. Enabling wireless robotics aboard the space station. Did you install the drivers for the second Edgeport?
So, in LabVIEW, without changing port numbers on the adapters or diconnecting any of the RS to Serial adapters, you can get one or the other adapter to work?
Simply plug in the Edgeport and in minutes gain up to 16 serial ports to connect bar-code scanners, printers, or any serial peripheral rs223. Remote Device Manager Monitor and maintain deployments.
Message 3 of 6. Message 1 of 6. Message 4 of 6. Message 6 of 6. To keep your critical point-of-sale and other network devices connected and the data flowing securely, look to Digi for our commercial-grade routers and gateways. I fixed edgepkrt and all works now. Most Active Software Boards: Digi Edgepoft Solutions Temperature and task management. An external box alternative to PCI cards, Edgeport connects serial devices to a PC or server’s USB port, eliminating the need to open the chassis, reconfigure and reboot.
Message 2 of 6. If I disconnect the device from a working port and repeat, Labview times out and does not return any data as expectedthe odd thing is if I disconnect the device from the non-working port and repeat Labview does not time out or give any error. Technical Support Services Support services to meet any need. Digi XBee Ecosystem Explore and create wireless connectivity.
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Message 5 of 6. Failure Analysis and Mitigation.
An out-of-the-box external alternative to PCI cards, Edgeport makes it easy to add serial, USB or parallel ports to a PC, server or thin client in minutes — without opening the chassis, reconfiguring or rebooting the system. I need 19 com ports but rdgeport seem to be able to get one of the Edgeport 16 com ports or the Edgeport 4 4 com ports to edgepkrt at a time with Labview.
I do not try to talk to multiple ports simultaniously. Rapid Proof-of-Concept Project Planning. If you can talk to COM 22 by itself without issue, wdgeport it is not the problem. Automatic port reacquisition; COM port assignments maintained across reboots; Full hardware and software flow control; No additional IRQ or memory address requirements; Low power consumption; Rack mountable; Hot-swappable.
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Are you sure your code is not the source of the problem? Then I dug deeper into the labview issue and found the Modbus driver I was using had a enumerated com edgepott selector limited to com port 17 instead of a string or numeric input as I expected it had. Also be aware that if you uninstall and reinstall the driversyour port numbers may change.
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