We are focusing our effort on WinDaq addons. To enable a digital channel, you need to use codes like this:. Fired when an error is detected by the control. Channel Count changes to 1 The event NewData fires whenever a set number, or more, of new data points have been gathered. No need to enable digital channels in scanlist. The order of data points is:
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This function is provided for primitive programming language that doesn’t support variant output or array transfer.
The specified integer must be between 0 and 32, PostTriggerLength should be zero if all data points above the level should be captured, or one if only the first one should be captured PreTriggerLength integer specifies the number of scans before the trigger point, 0 to scans can be specified default: To catch the Maximum reading of a specified channel in the duration of the test from the moment Start method is invoked to the moment of this method is invokedadd to the valid channel count mentioned above.
Default value is Sample out of possible range Sorry, but the pattern of the square wave cannot be controlled. Count, an integer, is the number of data points, not scans, that you are requesting 32, maximum. Invalid device name Specify the COMM port serial port you want to use or find out which one you are currently using. When you specify a sample rate, an attempt is made to report data at that sample rate.
The EventLevel property allows you to specify when you want the NewData event fired. PreTriggerLength should be zero PostTriggerLength should be zero if all data points above the level should be captured, or one if only the first one should be captured AvailableData: One frame is equivalent to ddataq sample of each active channel.
This trigger mode does not use pre- nor post- trigger length PreTriggerLength should be zero PostTriggerLength should be zero if all data points above the level should be captured, or one if only the first one should be captured.
This method must be invoked after Start Applicable Devices: To access the data returned by GetData, you can take a look at the following example If you are using VB. GetData returns waveform data as a variant of two dimension bit integer array.
Since the default gain of 0 is not a valid number, user must specify the range first before using the rate channel. PGain index changes P rogrammable Gain table.
COM port is not available. All It serves as the entry point for the superkeys of site license Example: Specify the Dataq serial data acquisition device model number you are going to use or find out which one you are currently using. If you enable more than one channel, you will have to sort out the data for each channel yourself.
PreTriggerLength should be zero Applicable Devices: Dqtaq Reads the number of currently enabled channels Variable: A trigger event will be fired when the trigger condition is met. The data will be aligned with the first channel.
Trigger Level too low, and will be changed to The minimum throughput rate for other 1xx is: GapInDataStream indicates a gap is detected in the data stream. GetData ensures waveform data continuity by passing a continuous stream of data to your program. We highly suggest DataqSDK.
Please use PChannelPGain property to change the channel and gain allocation table.