ProSoft Technology MVI56-BAS - Manual (Page 86)

Using DF1 Protocol Communications MVI56-BAS ♦ ControlLogix Platform
User Manual BASIC Module (DB/BAS Compatible)
Page 86 of 234 ProSoft Technology, Inc.
December 13, 2011
Step 3: The MVI56-BAS transfers the data into the CLX destination file and also
copies the status code to input image word 1, low byte (Local:x:I.Data[1]). After
the transfer is done, the MVI56-BAS sets the input image word 0 bit 10
(Local:x:I.Data[0].10) to inform to the CLX that the data is available.
Step 4: The CLX copies the data and resets output image word 0 bit 10
(Local:x:O.Data[0].10) to inform the module that the data was received.
Step 5: The MVI56-BAS resets input image word 0 bit 10 byte
(Local:x:I.Data[0].10)
The following ladder file shows an example of how to implement the procedure
described above when the destination file is a MSG instruction:
The MSG parameters are described in the following example:
In case the destination file selected by CALL 122 configuration is the CLX image
input buffer, the ladder logic for CALL 122 is showed in the following example: