
ADDENDUM
Micro-DCI™ Indicator/Totalizer
53IT5100A
Rev. 1 Firmware
PN24702
Rev. 1
NOTE:
The purpose of this addendum is to supplement and provide
additional information applicable to the Micro-DCI™ 53IT5100A
Integrator/Totalizer Instruction Bulletin (PN24479).

MicroMod Automation, Inc.
The Company
MicroMod Automation is dedicated to improving customer efficiency by providing the most cost-effective, application-specific process
solutions available. We are a highly responsive, application-focused company with years of expertise in control systems design and
implementation.
We are committed to teamwork, high quality manufacturing, advanced technology and unrivaled service and support.
The quality, accuracy and performance of the Company's products result from over 100 years experience, combined with a continuous
program of innovative design and development to incorporate the latest technology.
Use of Instructions
∆ Warning. An instruction that draws
attention to the risk of injury or death.
❢ Caution. an instruction that draws
attention to the risk of the product,
process, or surroundings.
Although Warning hazards are related to personal injury, and Caution hazards are associated with equipment or property damage, it
must be understood that operation of damaged equipment could, under certain operational conditions, result in degraded process
system performance leading to personal injury or death. Therefore, comply fully with all Warning and Caution notices.
Information in this manual is intended only to assist our customers in the efficient operation of our equipment. Use of this manual for
any other purpose is specifically prohibited and its contents are not to be reproduced in full or part without prior approval of MicroMod
Automation, Inc.
✎Note. Clarification of an instruction
or additional information.
i Information. Further reference for
more detailed information or
technical details.
Licensing, Trademarks and Copyrights
MICRO-DCI™ is a trademark of MicroMod Automation, Inc.
All other brand or product names are trademarks or registered trademarks of their respective holders.
Copyright 2004 MicroMod Automation Inc. [November 2004]
Health and Safety
To ensure that our products are safe and without risk to health, the following points must be noted.
The relevant sections of these instructions must be read carefully before proceeding.
1. Warning Labels on containers and packages must be observed.
2. Installation, operation, maintenance and servicing must only be carried out by suitably trained personnel and in
accordance with the information given or injury or death could result.
3. Normal safety procedures must be taken to avoid the possibility of an accident occurring when operating in conditions
of high pressure and/or temperature.
4. Chemicals must be stored away from heat, protected from temperature extremes and powders kept dry. Normal safe
handling procedures must be used.
5. When disposing of chemicals, ensure that no two chemicals are mixed.
Safety advice concerning the use of the equipment described in this manual may be obtained from the Company address on the back
cover, together with servicing and spares information.
All software, including design, appearance, algorithms and
source codes, is copyrighted by MicroMod Automation, Inc.,
and is owned by MicroMod Automation or its suppliers.

Supplement to IB 53IT5100A
1.0 APPLICABLE DOCUMENTATION
The information contained in this supplement is applicable to Instruction Bulletin, MICRO-DCI,
53IT5100A, Indicator/Totalizer.
1.1 SCOPE OF CHANGES
The 53IT5100 Indicator/Totalizer now has a Display Module with datapoints that can be configured
to define the number of displays (six maximum) and to set the display order presentation.
2.0 INSTALLATION PROCEDURES
Reference Instruction Bulletin, MICRO-DCI, 53IT9001, Upgrading the 53IT5100 Indicator/Totalizer, for instructions to install the new EPROM on the main board.
3.0 CONFIGURATION REQUIREMENTS
A Display Module is now provided that can be configured to define the number of displays (six
maximum) and to set the display order presentation of the operator displays. Displays can be
listed in any order and less than six can be specified. For example, if B018 = 3 (three displays),
and B021 = 3, B022 = 5, and B023 = 2, then the displays will advance from display number 3, to
display number 5, to display number 2 each time the 2 push button is pressed. Pressing the 2
push button a fourth time repeats the cycle with display 3 again. The default settings are for six
displays presented in the order as follows:
1. Quad Bar Graph (Chs. 1-4), 2. Dual Bar Graph (Chs. 1&2), 3. Dual Bar Graph (Chs. 3&4),
4. Quad Process Digital Readout, 5. Quad Totalizer Digital Readout, and 6. Alarm Summary.
Table 3-1. Display Module
Title Symbol Data-
point
Number
of
Displays
Display 1 B021 1 Each datapoint is loaded with a display number from the list
Display 2 B022 2
Display 3 B023 3
Display 4 B024 4
Display 5 B025 5
Display 6 B026 6
MDS B018 6 It specifies the total number of operator displays that are
De-
fault
Attribute
presented each time the 2 push button is pressed before the
cycle repeats itself beginning with the first display number
selected. The maximum number is 6.
above to set the display presentation order.
DISMOD
1

The Company’s policy is one of continuous product improvement and the
right is reserved to modify the information contained herein without notice, or
to make engineering refinements that may not be reflected in this bulletin.
Micromod Automation assumes no responsibility for errors that may appear
in this manual.
© 2004 MicroMod Automation, Inc. Printed in USA
MicroMod Automation, Inc.
75 Town Centre Drive
Rochester, NY USA 14623
Tel. 585-321-9200
Fax 585-321-9291
www.micromodautomation.com