Reads a service request status byte from the specified message-based device.
The resource to be used.
Error conditions that occur before this node runs.
The node responds to this input according to standard error behavior.
Standard Error Behavior
Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.
Default: No error
The resource to which a VISA session is opened.
This output also includes the class for the session, which matches that of session in.
Error information.
The node produces this output according to standard error behavior.
Standard Error Behavior
Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.
The status byte read from the instrument.
This function retrieves status information by sending a message in response to a service request. If the IO Protocol property is Serial-TCPIP-USB/488 Strings, the device is sent the string "*STB?\n" and then the device status byte is read; otherwise, this operation is not valid.
Where This Node Can Run:
Desktop OS: Windows
FPGA: Not supported
Web Server: Not supported in VIs that run in a web application