Ablacb Data Type; Acl Data Type - Allen-Bradley Micro800 General Instructions Manual

Chapter 6
ASCII serial port instructions
Parameter Data type
Channel UINT
TriggerType USINT
Cancel BOOL
Parameter Data type
Channel UINT
RXBuffer BOOL
TXBuffer BOOL
128

ABLACB data type

The following table describes the ABLACB data type.
Description
Serial port number:
• 2 for the embedded serial port, or
• 5-9 for serial port plug-ins installed in slots 1 through 5:
• 5 for slot 1
• 6 for slot 2
• 7 for slot 3
• 8 for slot 4
• 9 for slot 5
Represents one of the following:
• 0: Msg Triggered Once (when IN goes from False to True)
• 1: Msg triggered continuously when IN is True
• Other value: Reserved
When this input is set to TRUE, this function block does not execute.

ACL data type

The following table describes the ACL data type.
Description
Serial port number:
• 2 for the embedded serial port, or
• 5-9 for serial port plug-ins installed in slots 1 through 5:
• 5 for slot 1
• 6 for slot 2
• 7 for slot 3
• 8 for slot 4
• 9 for slot 5
Clears the receive buffer when set to TRUE and removes the receive ASCII function blocks (ARL and ARD) from the ASCII queue.
Clears the transmit buffer when set TRUE and removes the transmit ASCII function blocks (AWA and AWT) from the ASCII queue.
Rockwell Automation Publication 2080-RM001D-EN-E - February 2015