DAQMX Read(Analog 2D DBL NChan NSamp).vi

[Quadhund]

I am using Labview 7.1 and a DAQ PC-MIO-16E-1 card. I just recieved a piece of software that some one in my company wrote which communicates with two GPIB devices, an HP 6033 power supply and an HP 6060A electronic load. Once I opened the file, two errors occured, one was because of communication with the load box (which can be corrected once selecting the proper loadbox), and the other is Error 200429 - DAQmx Read (Analog 2D DBL NChan NSamp).vi. I cannot determine what is causing this error. Any help would be greatly appreciated.

[RobCole]

Error -200429 according to the LabVIEW "Explain Error" is: 'Value passed to the Task/Channels In control is an empty string (or I/O control). The value must refer to a valid task or valid channels.'

Do you have the task set up correctly in MAX and do you know what task name the program is expecting to find?

These are the first things that I would look at. And then make sure that the task name is wired to the task input correctly.

Rob