Owner manual
Table Of Contents
- 1747-6.1, Data Table Access Module User Manual
- Important User Information
- Summary of Changes
- Table of Contents
- Preface
- 1 - Data Table Access Module Overview
- 2 - Installation and Power Up
- 3 - Module Setup Procedure
- 4 - Attaching to a Processor
- 5 - Monitoring and Modifying Data
- 6 - Quick Recall Functions
- 7 - Processor Control Functions
- 8 - Message Capability
- 9 - Troubleshooting
- A - Specifications
- B - SLC 500 Data Files and Logical Addressing
- C - Module Display Character Set
- D - Mounting Template
- Index
- Back Cover
9-4 Troubleshooting
Publication 1747-6.1
Troubleshooting
Communication
Problems Using the
LCD
TROUBLESHOOTING CONSIDERATIONS
GENERAL ERROR SCREEN ATTEMPTED FUNCTION PROBABLE CAUSES RECOMMENDED ACTION
Attach to node Illegal node address entered
Node address must be within
the range of 0 through 31.
Change processor to Run
mode
Module not attached to node Attach to proper node address.
Module not in Modify mode
Change module to Modify
mode.
Display fault Module not attached to node Attach to proper node address.
Clear fault Module not attached to node Attach to proper node address.
Module not in modify node
Change module to Modify
mode.
Change processor to Program
mode
Module not attached to node Attach to proper node address.
Module not in Modify mode
Change module to Modify
mode.
EEPROM to RAM memory
transfer
Module not attached to node Attach to proper node address.
Module not in Modify mode
Change module to Modify
mode.
Processor in Run orTest mode
Change processor to Program
mode.
RAM to EEPROM memory
transfer
Module not attached to node Attach to proper node address.
Module not in Modify node
Change module to Modify
mode.
Processor in Run, Test or Fault
mode
Change processor to Program
mode or clear fault.
Processor contains no user
program
Download a user program to
processor from a programming
device or HHT.