Rockwell Automation 1769-ASCII Compact I/O ASCII Module - Manual (Page 31)

Rockwell Automation Publication 1769-UM012B-EN-P - January 2014 31
Configure the 1769-ASCII Module Chapter 2
Table 4 - Advanced Configuration Parameters Descriptions
Parameter Description
Channel Choose the channel (0 or 1) for which parameters are configured.
Receive Data Byte Swap Mode
These are the valid values.
• Disabled (default)
• 2 – bytes
• 4 – bytes
Byte Swap Mode appears dimmed in Run mode.
Handshake Mode
These are the valid values.
• Master/Slave
• Immediate (default)
• Handshake Mode appears dimmed in Run mode.
Message Timeout
Valid values are in the range of 0…65,535. The default value is 0.
Message Timeout appears dimmed in Run mode.
Pad
Set the pad character for receive data. Valid values are any ASCII character (7 bit – 0…127; 8
bit – 0…255). These are the special characters supported.
Character
Description
$$ Dollar Sign ($24)
$’ Single Quote ($27)
$L Line Feed ($0A)
$P Form Feed ($0C)
$R (default) Carriage Return ($0D)
$T Tab ($09)
Pad appears dimmed in Run mode.
Transmit Data Byte Swap Mode
These are the valid values.
• Disabled (default)
• 2 – bytes
• 4 – bytes
Byte Swap Mode appears dimmed in Run mode.