Thermo Scientific Micro-Tech 9101 User manual

Micro-Tech™
9101/9201 Integrator
Reference Manual
REC 4281 Rev J
Part Number 127336—English

© 2012 Thermo Fisher Scientific, Inc. All rights reserved.
Revision History
Revision
Number Date Released Eco Number Details of the Release
Rev A
May 2012
2959
First release of the newly created Micro-Tech 9101
Integrator/ 9105 Feeder Controller Reference Manual.
Rev B September 2012 3004 Updates.
Rev C
January 2013
3027
Corrections.
Rev D February 2013 3044 On field wiring drawing, add “VDC ONLY” for
motherboard pulse output.
Rev E
May 2013
3322
Corrected error on motherboard jumpers & Dual plant A/D
jumpers. Removed 9105 information. Added 9201
information.
Rev F
September 2013
3363
Corrections.
Rev G
November 2013
3403
Corrections. Added descriptions to menu tables.
Rev H May 2014 3459 New Software version 140.00.03.00. Rearranged and
Aligned data tables. Added USB Print File naming
section.
Rev J July 2014 3488 New Software version 140.00.03.01. Corrections.
Software Version: 140.00.03.01
For future reference, write your belt-scale code below.
Micro-Tech belt-scale code = _______

Software License
This document is confidential and is the property of Thermo Fisher Scientific Inc. It may not be copied or
reproduced in any way without the express written consent of Thermo Fisher Scientific. This document also is
an unpublished work of Thermo Fisher Scientific. Thermo Fisher Scientific intends to, and is maintaining the
work as confidential information. Thermo Fisher Scientific also may seek to protect this work as an
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this work may not copy, use, or disclose the information in this work unless expressly authorized by Thermo
Fisher Scientific.
“Microsoft” and “Windows” are either registered trademarks or trademarks of Microsoft Corporation in the
United States and/or other countries.
All other trademarks are the property of Thermo Fisher Scientific Inc. and its subsidiaries.
Terms of the Software License
The software program is licensed, not sold. Thermo Fisher Scientific Inc. grants you a license for the software
program only in the country where you acquired the equipment, as defined below. You obtain no rights other
than those granted you under this license.
The term “equipment” means the equipment with which the software program is used. The term “software
program” means the original and all whole or partial copies of the software program used in connection with
equipment sold by Thermo Fisher Scientific to the user, including modified copies or portions of the software
program. Thermo Fisher Scientific retains title to the software program, as well as all improvements,
modifications, and enhancements to the software program, whether made by Thermo Fisher Scientific or any
other party. Thermo Fisher Scientific owns, or has licensed from the owner, copyrights in the software
program.
You are responsible for the selection of the equipment.
Following the commissioning of the equipment, any change made by the user to the software program will
terminate all warranties with respect to the equipment and software program.
All other trademarks are the property of Thermo Fisher Scientific Inc. and its subsidiaries.
Allowed Uses Under the License
Under this license, you may do the following.
Use the software program on only one piece of equipment at any one time, unless the license information
specifies otherwise.
Copy the software program for backup or in order to modify it.

Modify the software program and/or merge it into another software program.Subject to the following
limitations, transfer the possession of the software program to another party, but only in connection with a
transfer of the equipment.
If you transfer the software program, you must transfer a copy of these license terms, all other documentation,
and at least one complete, unaltered copy of the software program to the other party. Unless you have other
copies of the software program to be used in connection with other equipment purchased from Thermo Fisher
Scientific, or one of its divisions, you must, at the same time, either transfer all your other copies of the
software program to the transferee of the equipment or destroy them. Your license is then terminated. The
other party agrees to these terms and conditions by its first use of the software program.
You must reproduce the copyright notices(s) on each copy of the software program.
You may not do the following.
Use, copy, modify, merge, or transfer copies of the software program except as provided in this license.
Reverse engineer, decompile, or disassemble the software program.
Sub-license, rent, lease, or assign the software program.
Limitation of Remedies
Thermo Fisher Scientific’s liability under this license is as follows.
Thermo Fisher Scientific will: (a) replace defective media, or (b) make a warranted software program operate,
or (c) replace the software program with a functionally equivalent software program, as warranted.
For any claim (including breach), in any form, related in any way to this license, Thermo Fisher Scientific’s
liability will be for the actual value of the software program.
Thermo Fisher Scientific will not be liable for any lost profits, lost savings, any incidental damages, or other
economic consequential damages, even if Thermo Fisher Scientific, or its authorized supplier, has been
advised of the possibility of such damages. Thermo Fisher Scientific will not be liable for any damages
claimed by you based on any third party claim.
General Conditions of the License
Thermo Fisher Scientific may terminate your license if you fail to comply with the terms and conditions of
this license. In such event, you must destroy all your copies of the software program. You are responsible for
payment of any taxes, including personal property taxes, resulting from this license.
Occupational Safety and Health Act (OSHA)
The Occupational Safety and Health Act clearly places the burden of compliance on the user of the equipment
and the act is generalized to the extent that determination of compliance is a judgment decision on the part of
the local inspection. Hence, Thermo Fisher Scientific will not be responsible for meeting the full requirements

of OSHA in respect to the equipment supplied or for any penalty assessed for failure to meet the requirements,
in respect to the equipment supplied, as interpreted by an authorized inspector. Thermo Fisher Scientific will
use their best efforts to remedy such violation at a reasonable cost to the buyer.
Important Safety Notices about Using the Micro-Tech
Please note carefully the following safety warnings and notices.
Safety in Transportation and Handling
The Micro-Tech is an integral part of your plant and when transporting, handling, and installing the unit, your
own plant safety instructions must be applied. Because your Micro-Tech and associated systems are tailored
to application requirements, it is impossible to be precise about product mass/weight. If precise values are
required, the shipping crate will be marked with the overall shipping mass of the product and this may be used
as a reasonable guideline.
Safe Practices During Use, Maintenance, and Repair
This manual contains details, as appropriate, including the appropriate tools. However, because of its
importance, the warning contained in the installation section is repeated here.
TO GUARANTEE PERSONAL SAFETY, CARE MUST BE TAKEN WHEN WORKING ON OR
AROUND THE MICRO-TECH. AS WITH ALL SUCH DEVICES THE MAIN SUPPLIES (ELECTRICAL
AND OTHER) TO THE SYSTEM MUST BE LOCKED OFF WHEN PERFORMING REPAIR OR
MAINTENANCE WORK. AFTER DISCONNECTING, SWITCH OFF AND LOCK THE ELECTRICAL
SUPPLY.
Training Needs of Users
We offer all customers full training for operations and maintenance staff.
Low Voltage Directives
All of the recommendations for LVD apply to the prevention of electrical shock. If access to the electronics
enclosure is required, the incoming AC power supply should be isolated remotely and locked-off. Access to
the electronics enclosure by untrained personnel is not recommended.
Circuit Breaker
The Micro-Tech should be permanently connected to its AC supply. Please ensure that when installing the
Micro-Tech, a switch or circuit breaker is used and is positioned close to the Micro-Tech in easy reach of the
operator. The switch or circuit breaker shall be marked as the disconnecting device for the Micro-Tech.
DO NOT install the Micro-Tech in a position that makes it hard to use the AC mains isolator.
Thermo Fisher Scientific Warranty
The seller agrees, represents, and warrants that the equipment delivered hereunder shall be free from defects
in material and workmanship. Such warranty shall not apply to accessories, parts, or material purchased by the

seller unless they are manufactured pursuant to seller's design, but shall apply to the workmanship
incorporated in the installation of such items in the complete equipment. To the extent, purchased parts or
accessories are covered by the manufacturer's warranty; seller shall extend such warranty to buyer.
Seller's obligation under said warranty is conditioned upon the return of the defective equipment,
transportation charges prepaid, to the seller's factory in Minneapolis, Minnesota, and the submission of
reasonable proof to seller prior to return of the equipment that the defect is due to a matter embraced within
seller's warranty hereunder. Any such defect in material and workmanship shall be presented to seller as soon
as such alleged errors or defects are discovered by purchaser and seller is given opportunity to investigate and
correct alleged errors or defects and in all cases, buyer must have notified seller thereof within one (1) year
after delivery, or one (1) year after installation if the installation was accomplished by the seller.
Said warranty shall not apply if the equipment shall not have been operated and maintained in accordance
with seller's written instructions applicable to such equipment, or if such equipment shall have been repaired
or altered or modified without seller's approval; provided, however, that the foregoing limitation of warranty
insofar as it relates to repairs, alterations, or modifications, shall not be applicable to routine preventive and
corrective maintenance which normally occur in the operation of the equipment.
“EXCEPT FOR THOSE WARRANTIES SPECIFICALLY CONTAINED HEREIN, SELLER DISCLAIMS
ANY AND ALL WARRANTIES WITH RESPECT TO THE EQUIPMENT DELIVERED HEREUNDER,
INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR USE. THE
SOLE LIABILITY OF SELLER ARISING OUT OF THE WARRANTY CONTAINED HEREIN SHALL
BE EXCLUSIVELY LIMITED TO BREACH OF THOSE WARRANTIES. THE SOLE AND EXCLUSIVE
REMEDY FOR BREACH OF THE WARRANTIES SET OUT ABOVE SHALL BE LIMITED TO THE
REPAIR OR REPLACEMENT OF ANY DEFECTIVE ACCESSORY, PART OR MATERIAL WITH A
SIMILAR ITEM FREE FROM DEFECT, AND THE CORRECTION OF ANY DEFECT IN
WORKMANSHIP. IN NO EVENT SHALL SELLER BE LIABLE FOR ANY INCIDENTAL OR
CONSEQUENTIAL DAMAGES.”
Purchaser agrees to underwrite the cost of any labor required for replacement; including time, travel, and
living expenses of a Thermo Fisher Scientific Field Service Engineer at the closest factory base.
Thermo Fisher Scientific
Bulk Weighing and Monitoring
501 90th Avenue NW
Minneapolis, MN 55433
Phone: [phone]
Fax: [phone]
Disclaimer
Though the information provided herein is believed to be accurate, be advised that the information contained
herein is not a guarantee for satisfactory results. Specifically, this information is neither a warranty nor
guarantee, expressed or implied, regarding performance, merchantability, fitness, or any other matter with
respect to the products, and recommendation for use of the product/process information in conflict with any
patent. Please note that Thermo Fisher Scientific reserves the right to change and/or improve the product
design and specifications without notice.

Thermo Fisher Scientific Micro-Tech 9101/9201 Reference Manual, Rev J i
About This Manual
This manual tells you how to install, operate, and troubleshoot the
Micro-Tech. If you encounter a technical term or unit of measure that
you do not recognize in the manual or in the Micro-Tech screens
themselves, please consult the glossary at the end of the manual.
Conventions
The following conventions are used in this manual.
The names of Micro-Tech buttons, functions, and so on are shown
using initial upper-case letters—for example, Menu, Run, Edit,
Choice, Tph (standard U.S. tons per hour), and so forth.
Italics are used in the text for emphasis.
NOTE. Provides information of special importance. 
HINT. Indicates a hint about understanding or operating the Micro-
Tech. 

About This Manual
ii Micro-Tech 9101/9201 Reference Manual, Rev J Thermo Fisher Scientific
Safety Precautions
Listed below are the safety messages for your Micro-Tech and its
associated scale system. Please read all safety messages very carefully,
because this information is important—for your own personal safety and
the safety of others.
WARNING. Failure to observe could result in death or serious
injury. 
CAUTION. Failure to observe may cause minor injury or damage to
the equipment. 

Thermo Fisher Scientific Micro-Tech 9101/9201 Reference Manual, Rev J iii
Table of Contents
Introduction..............................................................................1-1
Unpacking the Micro-Tech................................................................1-1
Overview of the Micro-Tech .............................................................1-1
Important Safety Information ............................................................1-3
General Safety Precautions.............................................................1-3
Incoming Power Safety...................................................................1-5
EMC Instructions............................................................................ 1-6
Hardware Installation.........................................................................1-6
Important Wiring and Safety Information ......................................1-7
Installing the Field Model...............................................................1-7
Mounting......................................................................................1-8
Connecting the Incoming Power Supply ..................................... 1-8
Installing the Panel Model............................................................1-10
Mounting....................................................................................1-10
Connecting the Incoming Power Supply ................................... 1-10
Configuring Jumpers and Switches ..............................................1-11
Micro-Tech Features........................................................................1-11
Standard Features..........................................................................1-11
Inputs and Outputs........................................................................ 1-12
Micro-Tech Menus and Functions...................................................1-12
Measuring Functions.....................................................................1-13
Monitoring Functions....................................................................1-13
Print Functions..............................................................................1-14
Communication Functions............................................................1-14
Overview of Capabilities .................................................................1-15
Instantaneous Flow-Rate Calculation...........................................1-15
Flow Totalization..........................................................................1-15
Automatic Zero and Span Calibrations.........................................1-15
Auto Zero Tracking.......................................................................1-16
Optional Signal Outputs...................................................................1-17
Symbol Identification.......................................................................1-18
Standards Applied............................................................................1-18
Specifications...................................................................................1-20
Initializing the Micro-Tech.......................................................2-1
Overview............................................................................................2-1
Determining the Belt-Scale Code ...................................................... 2-1
The Quick and Easy Route .............................................................2-2
Chapter 1
Chapter 2

Table of Contents
iv Micro-Tech 9101/9201 Reference Manual, Rev J Thermo Fisher Scientific
Acquiring Basic System Data............................................................2-3
Scale Type Determines Parameters Needed...................................2-3
Non-Pivoting Scales........................................................................2-3
The Next Step ..............................................................................2-4
Pivoting Scales................................................................................2-4
Pivot-to-Load-Cell Distance........................................................2-5
Number of Weight Idlers.............................................................2-6
Pivot-to-First-Idler Distance........................................................2-7
Pivot-to-Test-Weight Height .......................................................2-7
Pivot-to-Test-Weight Length.......................................................2-7
Pivot-to-Carriage Height..............................................................2-8
Roller-to-Stringer Height.............................................................2-8
Number of Load Cells..................................................................2-8
Idler Spacing................................................................................2-9
Conveyor Angle...........................................................................2-9
Load Cell Capacity, Sensitivity, and Resistance .........................2-9
Speed Input ................................................................................2-10
Test Duration ...................................................................................2-10
Example ........................................................................................2-11
Manually Determine Test Duration..............................................2-12
The Next Steps..............................................................................2-13
Using the Console............................................................................2-13
Initializing the Software...................................................................2-13
Overview.......................................................................................2-13
Cold-Starting the Micro-Tech.......................................................2-14
Setting the Date.............................................................................2-14
Setting the Time............................................................................2-16
Choosing a Language....................................................................2-17
Entering Scale Data.......................................................................2-18
Selecting English/Metric Units..................................................... 2-19
Setting the Totalization Units .......................................................2-20
English Totalization Units .........................................................2-20
Metric Totalization Units...........................................................2-21
Setting the Length Units ...............................................................2-22
English Length Units .................................................................2-22
Metric Length Units...................................................................2-22
Setting the Rate Units ...................................................................2-23
English Rate Units .....................................................................2-23
Metric Rate Units.......................................................................2-23
Mixed Rate Units.......................................................................2-24
Setting the Load-Cell Units ..........................................................2-25
Entering the Maximum Scale Capacity ........................................2-26
Entering the Scale Divisions.........................................................2-27
Entering the Belt-Scale Code........................................................2-28
Entering the Appropriate Conveyor Data .....................................2-29
Pivot-to-Load-Cell Distance......................................................2-29

Table of Contents
Thermo Fisher Scientific Micro-Tech 9101/9201 Reference Manual, Rev J v
Number of Weigh Idlers ............................................................2-30
Pivot-to-First-Idler Distance...................................................... 2-30
Pivot-to-Test-Weight Height .....................................................2-30
Pivot-to-Test-Weight Length.....................................................2-30
Pivot-to-Carriage Height............................................................2-30
Roller-to-Stringer Height...........................................................2-30
Number of Load Cells................................................................2-30
Idler Spacing..............................................................................2-30
Conveyor Angle.........................................................................2-31
Load Cell Capacity, Sensitivity, and Resistance .......................2-31
Setting the Speed Input..............................................................2-31
Establish Test Duration.................................................................2-32
The Next Step ...............................................................................2-36
Operation..................................................................................3-1
Overview............................................................................................3-1
Using the Console..............................................................................3-1
Display Screen................................................................................3-1
Keypad............................................................................................3-1
Soft Key Buttons.............................................................................3-2
Status LEDs ....................................................................................3-2
Running the Micro-Tech....................................................................3-2
Run Screen......................................................................................3-3
Viewing the Totals..........................................................................3-3
Resetting the Totals.........................................................................3-4
Resetting the Reset and Operator Totals......................................3-4
Calibrating the Micro-Tech................................................................ 3-5
Doing a Zero Calibration................................................................ 3-5
Doing an R-Cal Span Calibration...................................................3-7
Maintenance and Troubleshooting ........................................4-1
Critical Checkpoints...........................................................................4-1
Frequently Asked Questions..............................................................4-1
Load-Cell Problems...........................................................................4-3
Overview.........................................................................................4-3
Four-Wire Load-Cell, No Sense Leads...........................................4-4
Four Wire Load-Cell, With Sense Leads........................................ 4-5
Six-Wire Load-Cell With Sense Leads...........................................4-6
Analog Input/Output Problems..........................................................4-7
Overview.........................................................................................4-8
Procedure ........................................................................................4-8
Opto22 Problems .............................................................................4-12
Navigating to the Digital Output Test Screen...............................4-12
Test Procedure for the Output Module .........................................4-13
Test Procedure for the Input Module............................................4-14
Chapter 3
Chapter 4

Table of Contents
vi Micro-Tech 9101/9201 Reference Manual, Rev J Thermo Fisher Scientific
Test Procedure for Eight In/Out Digital Board.............................4-16
On-Screen Warnings........................................................................4-17
Setting Error...............................................................................4-17
Span Out-of-Range Error...........................................................4-17
Slot #X Change..........................................................................4-18
No Speed Pulses.........................................................................4-18
Service, Repair, and Replacement Parts...............................5-1
Overview............................................................................................5-1
RMA ..................................................................................................5-1
Getting Ready to Order......................................................................5-1
Contacting Thermo Fisher Scientific.................................................5-2
Parts List ............................................................................................5-3
Additional Installation Information ........................................A-4
System Data Sheet ............................................................................ A-4
Door Label........................................................................................ A-2
Belt-Scale Codes............................................................................... A-3
Establishing Belt-Length-Test Duration........................................... A-7
Acquire Test Duration.................................................................... A-8
Partial Belt-Length Method ........................................................... A-8
Full Belt-Length Method ............................................................. A-10
Material Factoring........................................................................... A-12
Reset Weight Factor..................................................................... A-13
Static Weight................................................................................ A-14
Auto Span..................................................................................... A-15
Record Results............................................................................. A-16
Motherboard Terminal Block Definitions ...................................... A-18
Premium A/D Terminal Block Definitions..................................... A-20
Motherboard Jumper Locations...................................................... A-21
Premium A/D Jumper Locations .................................................... A-21
Motherboard Jumper Settings......................................................... A-23
Premium A/D Jumper Settings ....................................................... A-27
A/D Jumpers—Load-Cell Sense.................................................. A-28
Load-Cell Specifications.............................................................. A-28
Programmable Digital Inputs/Outputs............................................ A-30
Digital Input Expansion Boards...................................................... A-30
DC Input Board............................................................................ A-31
Opto22 Input Board ..................................................................... A-32
Digital Output Expansion Boards................................................... A-32
Relay Output Board ..................................................................... A-32
Opto22 Output Board................................................................... A-33
DIO 8in/8out Board ........................................................................ A-34
Analog I/O Boards.......................................................................... A-35
Type A: 4–20mA Output Board .................................................. A-35
Chapter 5
Appendix A

Table of Contents
Thermo Fisher Scientific Micro-Tech 9101/9201 Reference Manual, Rev J vii
Type B: Analog I/O Board........................................................... A-36
Dual-Plant Load-Cell A/D Board ................................................... A-37
Communication Board.................................................................... A-39
Profibus-DP Board.......................................................................... A-41
Micro-Tech Menu Details .......................................................B-1
Overview............................................................................................B-1
Main Menu 1......................................................................................B-4
Zero Calibration..............................................................................B-4
Span Calibration..............................................................................B-5
Changing the Calibration Method................................................B-5
Span Calibration Instructions.......................................................B-8
Span Calibration Menu..............................................................B-11
Material Calibration......................................................................B-13
Main Menu 2....................................................................................B-17
Display Menu................................................................................B-17
Scale Data Menu...........................................................................B-19
Calibration Data Menu..................................................................B-22
Main Menu 3....................................................................................B-25
Protection Menu............................................................................B-25
Decreasing the Protection Level................................................B-26
On-Line Procedure for Changing Protection Level...................B-27
Protection Menu Table...............................................................B-28
Diagnostics Menu .........................................................................B-29
Test Menu .....................................................................................B-30
USB Menu ....................................................................................B-32
Formatting a USB Device..........................................................B-32
Uploading and Downloading Micro-Tech Settings...................B-34
Printing to a USB Flash Drive...................................................B-36
Main Menu 4....................................................................................B-38
Input/Output Define Menu............................................................B-38
Alarm Definitions Menu...............................................................B-42
Alarms List.................................................................................B-42
Ethernet Settings Menu.................................................................B-47
Main Menu 5....................................................................................B-47
Communications Menu.................................................................B-47
Communications Menu Table.......................................................B-47
Profibus Menu...............................................................................B-50
Print Menu ....................................................................................B-50
Main Menu 6....................................................................................B-53
Audit Trail Menu..........................................................................B-53
Linearization Menu.......................................................................B-54
Communication Protocols..................................................... C-1
Comm Jumper Configurations...........................................................C-1
Appendix B
Appendix C

Table of Contents
viii Micro-Tech 9101/9201 Reference Manual, Rev J Thermo Fisher Scientific
Built-In Protocols...............................................................................C-2
Protocol Rules....................................................................................C-3
Printer.................................................................................................C-4
Master/Slave Interactions...................................................................C-5
Register Definitions...........................................................................C-6
Type, Limits, and Format of Registers ...........................................C-7
Description of Registers..................................................................C-8
Bit Definitions...............................................................................C-11
Status Bits ..................................................................................C-11
Alarm Bits..................................................................................C-13
I/O Bits.......................................................................................C-15
Command...................................................................................C-19
Siemens 3964R ................................................................................C-21
Description....................................................................................C-21
Register Mapping..........................................................................C-25
Modbus ............................................................................................C-28
Description....................................................................................C-28
Register Mapping..........................................................................C-32
Allen-Bradley DF1...........................................................................C-35
Description....................................................................................C-35
Register Mapping..........................................................................C-41
EtherNet Port ...................................................................................C-44
Ethernet/IP .......................................................................................C-44
IP Address.....................................................................................C-45
Controller Tag Listing Example ...................................................C-45
Ladder Diagram Example.............................................................C-47
Ethernet Module Properties Example...........................................C-47
General Tab Example ................................................................C-47
Connection Tab..........................................................................C-49
Read/Write Registers....................................................................C-50
PLC 5 Data Tables........................................................................C-55
Modbus TCP/IP ...............................................................................C-58
Register Mapping..........................................................................C-58
Profibus-DP Protocol.......................................................................C-59
Profibus DP...................................................................................C-59
Data Transfer ................................................................................C-59
Installation.....................................................................................C-59
Wiring........................................................................................C-61
Bus Connector............................................................................C-62
Set-Up...........................................................................................C-62
Slave address..............................................................................C-63
Buffer Dimension.......................................................................C-64
Variable Selection......................................................................C-65
Communication.............................................................................C-65
Timings.........................................................................................C-65
Error Management........................................................................C-65

Table of Contents
Thermo Fisher Scientific Micro-Tech 9101/9201 Reference Manual, Rev J ix
Data Organization.........................................................................C-66
Read Operations............................................................................C-67
Write Operations...........................................................................C-68
Header...........................................................................................C-68
Data...............................................................................................C-69
Diagnostic Data.............................................................................C-70
Register Mapping..........................................................................C-72
Block 0.......................................................................................C-72
Block 1.......................................................................................C-72
Block 2.......................................................................................C-73
Block 100...................................................................................C-73
Block 101...................................................................................C-74
Block 102...................................................................................C-74
Glossary ......................................................................................1
Attached Drawings .....................................................................4

List of Figures
xMicro-Tech 9101/9201 Reference Manual, Rev J Thermo Fisher Scientific
List of Figures
Figure 1–1. Field-Mounted Version of the Micro-Tech..............1-2
Figure 1–2. Panel-Mounted Version of the Micro-Tech ............1-3
Figure 1–3. A Typical 9101 Field-Mounted Installation.............1-8
Figure 1–4. Connectors on Underside of Enclosure.................1-9
Figure 2–1. Pivot-to-Load-Cell Distance...................................2-6
Figure 2–2. Number of Weight Idlers........................................2-6
Figure 2–3. Pivot-to-First-Idler Distance...................................2-7
Figure 2–4. Pivot-to-Test-Weight Height...................................2-7
Figure 2–5. Pivot-to-Test-Weight Length..................................2-8
Figure 2–6. Pivot-to-Carriage Height........................................2-8
Figure 2–7. Roller-to-Stringer Height........................................2-8
Figure 2–8. Idler Spacing..........................................................2-9
Figure 2–9. Conveyor Angle.....................................................2-9
Figure 2–10. Location of Load-Cell Data................................2-10
Figure 2–11. Belt-Scale-Code Entry Screen...........................2-28
Figure 3–1. Main Features of the Micro-Tech Console.............3-1
Figure 3–2. Run Screen............................................................3-3
Figure 4–1. Four-Wire Load-Cell, No Sense Leads..................4-5
Figure 4–2. Four-Wire Load-Cell, with Sense Leads................4-6
Figure 4–3. Six Wire Load-Cell, with Sense Leads...................4-7
Figure 4–4. Analog Troubleshooting—Confirm Voltage ...........4-9
Figure 4–5. Analog Troubleshooting—Confirm Output.............4-9
Figure 4–6. Analog Troubleshooting—Confirm Loop..............4-10
Figure 4–7. Analog Troubleshooting—Verify Input.................4-11
Figure 4–8. Analog Troubleshooting—Verify Source Output..4-11
Figure 4–9. Analog Troubleshooting—Verify mA Loop...........4-11
Figure 4–10. Opto22 Troubleshooting—Output Module.........4-14
Figure 4–11. Opto22 Troubleshooting—Input Module............4-15
Figure 4–12. DIO Troubleshooting—Inputs 6–13...................4-16
Figure 4–13. DIO Troubleshooting—Sourcing........................4-17
Figure 4–14. DIO Troubleshooting—Sinking..........................4-17

List of Figures
Thermo Fisher Scientific Micro-Tech 9101/9201 Reference Manual, Rev J xi
Figure C–1. Thermo Fisher Static Home Page......................C-44
Figure C–2. Thermo Fisher Test Page Example....................C-45
Figure C–3. Modbus Screen..................................................C-58
Figure C–4. Profibus-DP Interface Board ..............................C-61

List of Tables
xii Micro-Tech 9101/9201 Reference Manual, Rev J Thermo Fisher Scientific
List of Tables
Table 1–1. Symbol Identification.............................................1-18
Table 1–2. Micro-Tech Technical Specifications.....................1-20
Table 2–1. Initialization Data Sheet (Non-Pivoting)...................2-4
Table 2–2. Initialization Data Sheet (Pivoting) ..........................2-5
Table 5–1. Micro-Tech Parts List..............................................5-3
Table A–1. List of Belt-Scale Codes .........................................A-3
Table A–2. Motherboard Load-Cell Technical Specifications
(Model 9101)...........................................................................A-28
Table A–3. Premium A/D Board Load-Cell Technical
Specifications (Model 9201)....................................................A-28
Table C–1. Type, Limits, and Format of Registers....................C-7
Table C–2. Maximum Cable Length of a Segment .................C-61
Table C–3. Bus Connector......................................................C-62
Table C–4. Data Organization.................................................C-67
Table C–5. Read Buffer ..........................................................C-67
Table C–6. Write Package......................................................C-68
Table C–7. Composition of the Diagnostics Data....................C-70
Table C–8. READ BLOCK 0: Status, Alarms, I/O, Dynamic dataC-72
Table C–9. READ BLOCK 1: Batch (Load out) function..........C-72
Table C–10. READ BLOCK 2: Sets and Thresholds...............C-73
Table C–11. WRITE BLOCK 100: Commands........................C-73
Table C–12. WRITE BLOCK 101: Batch (Load out) ...............C-74
Table C–13. WRITE BLOCK 102: Sets and Thresholds.........C-74

Thermo Fisher Scientific Micro-Tech 9101/9201 Reference Manual, Rev J 1-1
Chapter 1
Introduction
This manual provides the information you need to install, operate, and
troubleshoot the Micro-Tech. Please read the entire manual before
working with your Micro-Tech. For personal and system safety, and for
the best product performance, make sure you thoroughly understand the
manual before installing or using your Micro-Tech.
The Micro-Tech has been properly packaged for shipment at the factory.
Please inspect all packages for damage before opening the shipping
package, because the carrier is likely responsible for any damage. Once
removed from the package, the Micro-Tech can be safely stored with its
cover and latches secured and with the hole plugs installed. During
storage, do not expose the Micro-Tech to moisture or to temperatures
outside the range of –22 to +158°F (–30° to +70°C).
The Micro-Tech Integrator is a microcomputer-driven instrument used
for deriving rate and quantity of flowing material from signals
representing the weight of a segment of moving material and its
velocity. By processing, these two input signals, the Micro-Tech delivers
visible and electrical outputs representing the rate of material movement
as well as visible and electrical outputs representing the total amount of
material that has passed the weighbridge.
For remote indicating, four options are available, as follows.
Remote totalization.
Remote flow rate, belt loading, or belt speed.
Communications.
Field Bus.
Unpacking the
Micro-Tech
Overview of
the Micro-
Tech

Introduction
Overview of the Micro-Tech
1-2 Micro-Tech 9101/9201 Reference Manual, Rev J Thermo Fisher Scientific
The Micro-Tech has provisions for four outputs on the digital output
board, plus one DC output from the mother board—making a total of
five, one of which can be defined as a Fault output. In addition, many
automatic and check functions are available to monitor its calibration
functions and maintenance schedule.
There are two models of Micro-Tech: the field-mounted version
(Figure 1–1) and the panel-mounted version (Figure 1–2). For the
panel-mounted version, provide a cut-out (see Figure 1–2 for
dimensions) in the panel and, after removing the holding brackets and
installing the gasket, insert the Micro-Tech.
Figure 1–1. Field-Mounted Version of the Micro-Tech