Trainee Guide TR-L2-M2000
Level 2 Maintenance Training – M2000 Dispensing Systems 4-2-47 P/N 73-0018-00 (Revision B)
Outline Sheet 4-12-1
Communications Error
A. Introduction
No computer interface is the result of a communications error. The possible causes
include faulty COM ports or the Conveyor Controller Module.
B. Enabling Objective
4.12 Identify necessary steps to isolate communication failure and perform
appropriate recovery procedures.
C. Topic Outline
1. Introduction
2. Overview
 No Computer Interface
3. Summary and Review