AHLI data type

Use the following table to determine the parameter values for the AHLI data type.
AHLI data types
Parameter
Data Type
Description
Channel
UINT
Serial port number:
  • 2 for the embedded serial port, or
  • 5-9 for serial port plug-ins installed in slots from 1 through 5:
    • 5 for slot 1
    • 6 for slot 2
    • 7 for slot 3
    • 8 for slot 4
    • 9 for slot 5
ClrRts
BOOL
Used to reset the RTS control line.
SetRts
BOOL
Used to set the RTS control line.
Cancel
BOOL
When this input is set to TRUE, this function block does not execute.
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