Allen-Bradley MicroLogix 1100 Instruction Set Reference Manual

Publication 1763-RM001C-EN-P - October 2009
LCD - LCD Information 447
The LCD Function File contains status information and control
configurations for LCD, Trimpot, and keypad, such as:
• Information about whether to use a customized display at power-up
• Keypad key-in mode and timeout settings
• Bit and Integer data files to monitor
• Current Trimpot values and Trimpot value range settings
LCD Function File
Sub-Elements Summary
LCD function file is comprised of 12 sub-elements. These sub-elements
are either bit, word structures that are used to provide control over LCD,
Keypad, Trimpot. A summary of the sub-element is provided in the
following table.
NOTE
If the controller is in the run mode, TBF, TIF, TMIN,
TMAX may not be changing, those values can be
available of changing only when program is
downloaded.
LCD Function File
Feature Address Data Format Type User Program
Access
CBS - Customized Boot Message String File Address Offset LCD:0.CBS word (INT) control read/write
SCD - Start with Customized Display LCD:0/SCD binary (bit) control read-only
TO - Data Input Timeout of LCD instruction LCD:0.TO word (INT) control read-only
DN - LCD Instruction Job Done LCD:0/DN binary (bit) status read-only
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Allen-Bradley MicroLogix 1100 Specifications

General

Brand	Allen-Bradley
Model	MicroLogix 1100
Category	Controller
Language	English