User Manual User guide

APS-1102 LabVIEW Driver Manual

2-2

2.1 About vi

Error input and output are provided in each APS-1102 operation vi. Error cluster chains are

generated by connecting an error output to the error input of the next vi. This allows a natural error

I/O for the LabVIEW data flow architecture to be obtained. An application can monitor the

intermediate error status as required.

APS-1102 operation vi, except for Close, has a VISA session input and a duplicated VISA session

output. Use chain connections for these as well. Close has a VISA session input only, so the

application forms a chain from Initialize to Close.

Vi, of which input items contain Read, can output the contents set in the APS-1102. When

outputting, set the bool controller to ON (True). The default setting is OFF (False).

Parentheses ( ) at the end of an item name indicate default setting. For example, “Read (F)”

indicates that the default setting is “False”. In the same way, square brackets [ ] for numerical

controllers or the display device indicate quantity units.

See the sample application for actual connections.

The following sections describe error I/O, VISA session and I/O terminals except Read.

2.2 vi Tree

GW APS-1102 VI Tree.vi

The vi included in this driver is allocated in a diagram.

2.3 Sample

GW APS-1102 Sample Output.vi

Output-related items can be set. Initialize and Close can be optionally executed.

 Range  Waveform  Mode  Output voltage  Frequency

GW APS-1102 Sample Limit.vi

Limit-related items can be set. Initialize and Close can be optionally executed.

 Maximum/minimum values of output peak current  Maximum/minimum values of output

voltage  Maximum/minimum values of frequency