Issue With Random Port Locks


Lexington

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Hello again,

I was wondering how to deal with the issue of port locking. Currently I have two devices set up each with an offset of 0.5 seconds. All channels for a given device has the same offset. Additionally there is only 40 channels thus far with 38 channels on one device and 2 on the other device. However, despite the seemingly light load on our system, DAQFactory reports a single port lock once every several hours. Is there a way to fix this?

Lexington

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I mean channels that change values on your device. Most of your channels are probably input, meaning the device reads a value from a sensor (or perhaps internal), and then DAQFactory polls it for a reading. For output channels, DAQFactory tells the device to change either an internal variable in the device, or an actual voltage source or switch that controls something.

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