98
Rockwell Automation Publication 48CR-UM001A-EN-P - November 2019
Chapter 7
Parameter Overview
UPC-E as UPC-A
When disabled, the code reader outputs the version E symbols in their encoded
6-character format.
When enabled, the code reader formats the symbol as either a 12-character UPC-
A symbol or an EAN-13 symbol, depending on the state of the EAN status
parameter. This formatting reverses the zero suppression that is used to generate
the symbol in the UPC specification.
Code 93
Code 93 is a variable-length, continuous symbology that employs four element
widths. Each Code 93 character has nine modules that can be either black or
white. Each character contains three bars and three spaces. Sometimes used in
clinical applications.
Figure 61 - AOP — 1D Symbologies
Figure 62 - WebConnect
Enabled (AOP)/Code 93 (WebConnect)
Fixed Symbol Length Status
When disabled, the code reader accepts any Code 93 symbol provided it does not
exceed the maximum capabilities of the system.
When enabled, the code reader rejects any Code 93 symbol that does not match
the fixed symbol length.
• Default: Enabled
• Options: 0 = Disabled
1 = Enabled
• Default: Enabled
• Options: 0 = Disabled
1 = Enabled
• Default: Disabled
• Options: 0 = Disabled
1 = Enabled