OPERATING INSTRUCTIONS FOR
REMOTE ACCESS TO
GC PRO – HMI
Teledyne Analytical Instruments
Model GC PRO
Copyright © 2011 Teledyne Analytical Instruments
All Rights Reserved. No part of this manual may be reproduced, transmitted, transcribed,
stored in a retrieval system, or translated into any other language or computer language in
whole or in part, in any form or by any means, whether it be electronic, mechanical,
magnetic, optical, manual, or otherwise, without the prior written consent of Teledyne
Analytical Instruments, 16830 Chestnut Street, City of Industry, CA 91749-1580.
Warranty
This equipment is sold subject to the mutual agree ment that it is warranted by us free from
defects of material and of construction, and that our liability shall be limited to replacin g or
repairing at our factory (without charge, except for transportation), or at customer plant at
our option, any material or construction in which defects become apparent within one year
from the date of shipment, except in cases where quotations or acknowledgements provide
for a shorter period. Components manufactured by others bear the warranty of their
manufacturer. This warranty does not cover defects caused by wear, accident, misuse,
neglect or repairs other than those performed by Teledyne or an authorized service center.
We assume no liability for direct or indirect damages of any kind and the purchaser by the
acceptance of the equipment will assume all liability for any damage which may result from
its use or misuse.
We reserve the right to employ any suitable material in the manufacture of our apparatus,
and to make any alterations in the dimensions, shape or weight of any parts, in so far as
such alterations do not adversely affect our warranty.
Important Notice
This instrument provides measurement readings to its user, and serves as a tool by which
valuable data can be gathered. The information provided by the instrument may assist the user in
eliminating potential hazards caused by his process; however, it is essential that all personnel
involved in the use of the instrument or its interface, with the process being measured, be
properly trained in the process itself, as well as all instrum entation relate d to it.
The safety of personnel is ultimately the responsibility of those who control process
conditions. While this instrument may be able to provide early warning of imminent
danger, it has no control over process conditions, and it can be misused. In particular, any
alarm or control systems installed must be tested and understood, both as to how they
operate and as to how they can be defeated. Any safeguards required such as locks, labels,
or redundancy, must be provided by the user or specifically requested of Teledy ne at the
time the order is placed.
Therefore, the purchaser must be aware of the hazardous process conditions. The purchaser
is responsible for the training of personnel, for providing hazard warning methods and
instrumentation per the appropriate standards, and for ensuring that hazard warning devices
and instrumentation are maintained and operated properly.
Teledyne Analytical Instruments, the manufacturer of this instrument, cannot accept
responsibility for conditions beyond its knowledge and control. No statemen t expressed or
implied by this document or any information disseminated by the manufacturer or its
agents, is to be construed as a warranty of adequate safety control under the user’s process
conditions.
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Remote Access to HMI
Table of Contents
Table of Contents ......................................................................... iii
List of Figures ................................................................................ v
Introduction ................................................................................... 1
1.1 Objective 1
1.2 Overview 2
Operational Theory ....................................................................... 3
Configuration ................................................................................. 4
3.1 Settings to Enable HMI VNC Server 4
3.2 Settings to Enable VNC Viewer on IPHONE 6
3.3 Settings to Enable VNC Viewer on ANDROID PHONE 7
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Remote Access to HMI
List of Figures
Figure 1-1: Communication between HMI and Phone 1
Figure 1-2: VNC Protocol Communication via Internet 2
Figure 2-1: Server Access by the Client onInternal and External
Networks 3
Figure 3-1: Password Authentication for Changing System
Settings 4
Figure 3-2: Network Details for Server 5
Figure 3-3: Password Settings for VNC Server 5
Figure 3-4: VNC Client Configuration Screen on IPHONE 6
Figure 3-5: VNC Client Authentication on ANDROID PHONE 7
Figure 3-6: VNC Client Control Settings Screen on ANDROID
PHONE 8
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