TM 5-3895-374-24-1 Chapter 9 Troubleshooting Troubleshooting Communications 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 Change module to Modify mode 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 Nod min Modify Change module to Modify mode 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 or Test 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 dear fault. Processor Contains No User Program Download a user program to processor from a programming device, APS or HHT page 3-398