DATAQ DI-158U DRIVER
Please refer to DI protocol or DI protocol for more detail. The availability of a transitional counters can be found in here. In this case, it will be much easier to use GetDataEx to place the data directly to a pre-defined integer array. If you enter a number that is higher than the number of possible channels for the data acquisition instrument you are using, ChannelCount will be reset to 1. For DI and DI, the rate channel has gain control. PGain index changes P rogrammable Gain table. Invalid key to DI!
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For example, since a DI has 4 possible channels, and you request 10 channels, only one channel will be enabled. Here is the map if you want to do it yourself:.
This function reports how many available new data points have filled the buffer since the last time data was retrieved using GetData. MaskOutDigitalBits Boolean when set, the digital bits will be masked out from the data stream default: It serves as the entry point for the superkeys of site license Example: To enable a digital channel, you need to use codes like this:.
GetDataFrameEx returns binary data. PChannel index changes P rogrammable Channel allocation table, or scanlist if you are using Dataq’s term. COM port is not available. For example, if you specify “” as the integer for EventLevel, the NewData event fire whenever or more new data points have been gathered.
To catch the Minimum 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. For DI and DI, the rate channel has gain control.
MatchSerialNumber if this is set. SetLimitLine int type, int threshold specifies the type of monitoring and threshold to be used in LimitLine operation. The data will be aligned with the first channel. To access the data returned by GetData, you can take a look at the following example If you are using VB.
No need to enable digital channels in scanlist. For examples in datwq programming languages, please visit our classroom. 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.
WinDaq Data Acquisition Software
All Valid Trigger Channel: If you try to access the digital channel which is not available on the device, the result is meaningless see below for further explanation. Like other ActiveX controls, UltimaSerial ActiveXs are bit components, you must select bit code option when using bit si-158u. NET programming interface, UltimaSerial ActiveX project is now in frozen state, meaning no more development to support newer Dataq USB device nor to improve its functionality for existing products.
To convert the AD Readings, check here. The default is 1 channel. Count, an integer, is the number of data points, not scans, that you are requesting 32, maximum.
Dataq Instruments Diu USB Data Acquisition Starter Kit | eBay
Specify the COMM port serial port you want to use or find out which one you are currently using. There are multiple functions for this property Syntax: PGain index changes P rogrammable Gain table.
Since the default gain of 0 do-158u not a valid number, user must specify the range first before using the rate channel. If none is found, the return value ci-158u Fired when an error is detected by the control.
One frame is equivalent to one sample from every active channel. Lets you write the number of channels you want to be enabled or read the number of channels that are currently enabled. Failed to communicate to the device A pre-assigned Serialnumber must be matched before the device is open.