WebDAQ 504

The file format from our WebDAQ 504 is not compatible with Data Translation’s QuickDAQ application. The supported file formats are as follows: .csv (delimited ASCII), .uff (ASCII), .uff (Binary), .bin (Binary). For a detailed description of each file format please refer to our WebDAQ 504 Help File at: https://www.mccdaq.com/PDFs/Manuals/WebDAQ/help/en/datafiles.html?WEBDAQ504

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Start by creating a job. In the Acquisition tab of the Job Editor dialog, select "Duration" from the Stop Settings drop down and set the samples per channel to collect data for the desired duration. Once the remaining job setting are configured, click Finish. Next, click the gear icon next to "Schedule" to open the Schedule Settings dialog. In the Schedule Settings dialog, set the schedule repeat settings to the desired interval and click OK.

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Yes, the WebDAQ 504 is compatible with most IEPE transducers which include microphones. The data can be displayed in dBs but is not saved to file using the dB format, it's saved in its raw state. The WebDAQ 504 was designed with the intent that our customers would analyze the data using use a different software package for data analysis.

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Yes; remove the onboard jumper W1 to start the WebDAQ whenever the power adapter is plugged in and receiving power. If a power loss occurs, the device will restart automatically when power is restored. You may also want to configure the Schedule to start on power up so it runs when power is restored. Refer to http://kb.mccdaq.com/KnowledgebaseArticle50733.aspx for more information.

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The maximum sample rate for the WebDAQ 504 is 51,200.00 Hz. Yes, the frequency or Sample Rate is adjustable. There are 31 sample rate steps that you can use for the WebDAQ 504. To calculate your sample rate, simply take the fastest rate of 51,200.00 and divide it by one of the 31 steps. Ex: 51,200.00 Hz/31 = 1,651.6129 Hz (minimum sample rate)

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The WebDAQ series does not support synchronization through a “Master/Slave” configuration, where the timing and clock signals are shared. This type of synchronization is not supported. Current options for synchronizing multiple WebDAQs are as follows:

• Use the “Date&Time” option on each WebDAQ to start your acquisition at the same time.
• Use an “External Digital” start trigger to start your WebDAQs at the same time.
• Use an “External Analog” start trigger to start your WebDAQs at the same time.

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