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Labview Error Device Identifier Is Invalid

If you are using an external clock, check your signal for the presence of noise or glitches. Dennis_Knutson Knight of NI ‎08-15-2013 12:25 PM Options Mark as New Bookmark Subscribe Subscribe to RSS Feed Highlight Print Email to a Friend Report to a Moderator Everyone knows what the Error -200227Device does not have any free trigger lines for the device driver to choose. Call the function twice. http://softacoustik.com/labview-error/labview-error-6.php

You must open the Configuration panel and associate the NI PXIe-5603 with a supported or external digitizer and a supported or external LO. The device will continue to function, but the accuracy of the generated signals may be compromised. Error -200106Property must have the same value for all channels on this device. I cant find a delete function to delete it. 0 Kudos Message 1 of 5 (5,740 Views) Reply 0 Kudos 回應: DAQmx Error: Device identifier is invalid. http://forums.ni.com/t5/Multifunction-DAQ/DAQmx-Error-Device-identifier-is-invalid/td-p/701876

Error -200074The NI PXI-5610 is not associated with an AWG. When scanning, you must use the original settling time specified when the task was created. Error -200228Buffer is too small to fit the string. You can programmatically find out the existing path.

To confirm this, open up the block diagram on the lab and double-click on one of the myDAQ blocks to open up the myDAQ wizard. Contact National Instruments if the problem persists. Error -200036Requested Sample Clock Rate is higher than the maximum supported per device specifications. Either use channels of one direction in a task or make two separate tasks.

Either shut down other tasks that might be using these resources or consider changing your data transfer mechanism to Interrupts if supported. Disable the filter by setting AI Lowpass Enable to false, increase the time between two ADC conversions by reducing the AI Convert Rate, or acquire data from only one channel in Create one task for reading _cjTemp and another task for the other channels. https://forums.ni.com/t5/Multifunction-DAQ/DAQmx-Device-identifier-is-invalid/td-p/1857925 Error -200181Channel name specified is not valid for the switch device.

Error -200231Property requested cannot be set. Upgrade the installed version of NI-DAQ to a version compatible with the version used when saving the properties to take advantage of all the saved properties. Unroll one of the "repeat" loops if possible, or change the script and run it several times. Error -200195Switch configuration has caused the switch device to exceed its power limit because there were too many closed relays.

Refer to the documentation for valid integer values. Device Client: delay between device client installation and device DDR in collection 13. If you explicitly named the virtual channel in DAQmx Create Channel, you must use the name assigned to that channel. Use DAQmx Disconnect Route to stop any immediate routes that span this trigger bus. 3.

Use Measurement & Automation Explorer. have a peek at these guys Configure the sample clock type to something other than On Demand to use a trigger. Before I/O can be performed or properties can be retrieved, tasks are verified. Error -200219Analog output virtual channels cannot be created out of order with respect to their physical channel numbers for the type of device you are using.

Get a DevNames array from the DAQmx property node. Reduce the sample rate. 5. In addition, if you do not need to ensure that each sample is generated once and only once, you can set the regeneration mode to allow regeneration. check over here Set the Counter Timebase Rate property to the appropriate value for your external source.

Get the Number of Possibly Invalid Samples property to see how many samples might be invalid. Error -200132External timebase rate must be specified to translate the derived clock or timebase rate into ticks. Error -200061The NI PXI-5600 is not associated with a digitizer.

Change the sample mode to continuous, or do not use the pause trigger.

You must open the Configuration panel and associate the NI PXI-5600 with a supported digitizer or an external digitizer. Error -200064The NI PXIe-5663 is not configured properly. You must select an individual channel to retrieve channel properties. The driver automatically coerced it to the minimum supported value.

Thanks. Error -200160Channel could not be created. There are two likely causes for this error: 1. http://softacoustik.com/labview-error/labview-error-ni-488.php Error -200043Date specified by the Channel Calibration Expiration Date property has expired.

Make sure the accessory specified in the hardware configuration is correct and that the hardware supports a built-in temperature sensor on this channel. Error -200036Number of iterations specified for a finite "repeat" loop is invalid. When I input my task in NI Data Logger and hit run, I get Error -200220 : Device identifier is invalid. Why am I getting this error? Error -200034A sensor on the device detected a temperature approaching the device's maximum recommended operating temperature.

Make sure your reference clock is connected and that it is within the jitter and voltage level specifications at all times. That is, while the driver was replacing the old pattern in the buffer with the new pattern, the device might have generated a portion of new data, then a portion of Error -200038"Wait" instruction cannot be the last instruction of a "repeat until" loop. Use port 1 or port 2 of the 8255 chip on this device for handshaking.

The actual reference signal applied for calibration was different from the value you specified. Error -200238Hardware clocking error occurred. Error -200029Marker specified in a generate instruction exceeds the waveform boundaries. Error -200133Counter timebase source, counter timebase rate, master timebase divisor, and master timebase rate settings are inconsistent with one another.

Calibration could fail for the following reasons: 1. The conflicting properties must satisfy the following constraints: Maximum <= Counter Maximum Count / Counter Timebase Rate Minimum >= 2 / Counter Timebase Rate. Error -200251No DMA channels or USB Bulk Endpoints are available. Error -200119Port is configured for static digital operations by another task.

For example, 20 MHz corresponds to a rate of 20,000,000 Hz.