PLB_PREPBYMFD Keyword
PLB_PREPBYMFD={ ON | OFF }
This control specifies whether a PREPARE instruction should detect a MFD file description and allow the data manager to create the file.
When the PLB_PREPBYMFD control is set to OFF, the PREPARE operation does not attempt to detect a MFD file descriptor and performs the PREPARE operation according to normal guidelines.
When set to ON, the action of a PREPARE instruction is to detect the presence of a MFD file descriptor and initiate a SUNDM PREPARE operation.
This same ability to control the action of the PREPARE instruction can also be controlled using the *PREPBYMFD SETMODE keyword.
See Also: PLBWIN Keywords, PLBCE Keywords, Compiler and Runtime Options
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