Service manual

Introduction
SM-1H1.0002, Rev. 1, July 2009 2-1
2. INTRODUCTION
The Ansaldo STS USA, Inc. (ASTS USA) TransPortal™
1
Interlock Monitor (TIM) is a
comprehensive status monitoring and reporting device capable of remotely monitoring the
ASTS USA M
ICROLOK
®2
II controller (MLK). The TIM is typically installed at field locations
where timely on-site access to the MLK is a concern.
This document contains information for the installation, setup, and use of a TIM.
ASTS USA is committed to providing support and assistance to assure that the quality and the
functionality of both the equipment and the network exceeds your expectations. In fulfilling that
objective, we encourage you to contact us regarding any difficulties or additional needs you may
encounter. The ASTS USA technical support organization is available 24 hours per day at (800)
652-7276 (See Section 5).
2.1. TransPortal Interlock Monitor
Figure 2-1. TransPortal Interlock Monitor
The MLK constantly checks system operational parameters and maintains an internal log file of
important event, warning, and error conditions. Maintainers and technicians typically need to
use the MICROLOK II Development System application (running on a laptop computer connected
at the MLK) to view and react to these logged indications. Where timely access to remote MLK
1
TransPortal™ is a trademark of Ansaldo STS USA, Inc.
2
MICROLOK
®
is a registered trademark of Ansaldo STS USA, Inc.