Set Timeouts VI

Installed With: LabVIEW

Provides a simple function for defining the timeout of read and write operations on the bus. This function takes effect immediately, and will change the timeouts of any future operations using the instance returned by Modbus master out. Multiple timeout settings can be used simultaneously by forking the wire.

Set Timeouts

datatype_images\crn.gif

Modbus master in can accept any Modbus master instance.

datatype_images\ci32.gif

read operation timeout defines the timeout in ms of each read operation on the bus. A timeout of -1 will cause each operation to wait forever.

datatype_images\ci32.gif

write operation timeout defines the timeout in ms of each write operation on the bus. A timeout of -1 will cause each operation to wait forever.

datatype_images\icclst.gif

error out contains error information. This output provides standard error out functionality.

datatype_images\ibool.gif

The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed.

datatype_images\ii32.gif

The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed.

datatype_images\istr.gif

The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed.

datatype_images\ccclst.gif

error in describes error conditions that occur before this node runs. This input provides standard error in functionality.

datatype_images\cbool.gif

The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed.

datatype_images\ci32.gif

The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed.

datatype_images\cstr.gif

The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed.

datatype_images\irn.gif

Modbus master out returns the Modbus master instance provided as input.