Rockwell-automation FactoryTalk Transaction Manager User Guide Uživatelský manuál Strana 1

USER GUIDE PUBLICATION RSSQL-UM001H-EN-P-April 2011 Supersedes Publication RSSQL-UM001G-EN-P

● ● ● ● ● FactoryTalk Transaction Manager User Guide 10

● ● ● ● ● FactoryTalk Transaction Manager User Guide 100 failure of the transaction. For example, consider a high liability manufacturing environme

7 ●Creating Transactions ● ● ● ● ● 101  Bit 1- The Error Bit. A 1 indicates there was an error, a 0 indicates no error.  Bits 2 through 15- The

● ● ● ● ● FactoryTalk Transaction Manager User Guide 102 Setting the transaction scan rate for a scheduled transaction lower than the transaction

7 ●Creating Transactions ● ● ● ● ● 103 Transaction Type: Transaction Storage Method: Lost Connection with Enterprise Connector: Lost Connection wi

● ● ● ● ● FactoryTalk Transaction Manager User Guide 104 Bidirectional Transactions Bidirectional transactions with input/output parameters are not

7 ●Creating Transactions ● ● ● ● ● 105 object. To display the Expression Editor, select a data object on the Transaction Definition dialog box, rig

● ● ● ● ● FactoryTalk Transaction Manager User Guide 106 also a set of operators for both bit-wise and logical operations. Once an expression has b

7 ●Creating Transactions ● ● ● ● ● 107 expression to calculate an average of the previous 10 transaction values (avg(datapoint[0,9]). This function

● ● ● ● ● FactoryTalk Transaction Manager User Guide 108 data points and in scheduled transactions to separate data values from a single data point

7 ●Creating Transactions ● ● ● ● ● 109

Figures 11 Figures Figure 1: FactoryTalk Transaction Manager Functions (1) ... 16 Figure 2: FactoryTalk Transaction Manager Functi

Chapter 8 111 Understanding Online Edits Introducing Online Edits The ability to change data points and transactions in a FactoryTalk Transaction

● ● ● ● ● FactoryTalk Transaction Manager User Guide 112 configuration until they have been assembled, the definition of a data point or a transact

8 ●Understanding Online Edits ● ● ● ● ● 113 5. Assemble all or assemble selected pending edits. Figure 15: Online Edits Workflow diagram

● ● ● ● ● FactoryTalk Transaction Manager User Guide 114 The running configuration is not affected until the end of the process when the pending ed

8 ●Understanding Online Edits ● ● ● ● ● 115  View differences between current transaction definitions and transactions with pending edits. In a r

● ● ● ● ● FactoryTalk Transaction Manager User Guide 116 A pending edit reflects the new definition of a data point or transaction after you have c

8 ●Understanding Online Edits ● ● ● ● ● 117 FROM THE FACTORYTALK DATA POINT DIALOG BOX Assembling from this dialog box affects only the selected da

● ● ● ● ● FactoryTalk Transaction Manager User Guide 118 Pending Edit Alerts Pending edit alerts are informational messages explaining that a trans

8 ●Understanding Online Edits ● ● ● ● ● 119  Expression to data point.  Data type of binding.  Data point in a binding.  Expression in a bi

● ● ● ● ● FactoryTalk Transaction Manager User Guide 12

● ● ● ● ● FactoryTalk Transaction Manager User Guide 120  All the transactions in the configuration (even the ones not displayed on this dialog b

8 ●Understanding Online Edits ● ● ● ● ● 121 Creating a Configuration That Uses Online Edits Two fundamental components constitute a configuration t

● ● ● ● ● FactoryTalk Transaction Manager User Guide 122 ADDING NEW DATA POINTS To begin adding new data points, navigate to the correct area in yo

8 ●Understanding Online Edits ● ● ● ● ● 123 SAVING DATA POINT PENDING EDITS When you are finished adding new data points or changing existing data

● ● ● ● ● FactoryTalk Transaction Manager User Guide 124 Editing Transactions In a Running Configuration That Uses Online Edits When you open the T

8 ●Understanding Online Edits ● ● ● ● ● 125 You can edit multiple transactions in a running configuration that uses online edits from the main Fact

● ● ● ● ● FactoryTalk Transaction Manager User Guide 126  If a transaction is currently executing, the software will wait until that transaction

8 ●Understanding Online Edits ● ● ● ● ● 127 Transaction properties are displayed at the top of the dialog box and bindings (including the address l

● ● ● ● ● FactoryTalk Transaction Manager User Guide 128 CANCELING TRANSACTION PENDING EDITS To cancel pending edits after you saved them on the Pe

8 ●Understanding Online Edits ● ● ● ● ● 129

Chapter 1 13 Welcome To FactoryTalk Transaction Manager What Is FactoryTalk Transaction Manager? FactoryTalk Transaction Manager (previously known

Chapter 9 131 Exploring Advanced Topics Introducing Advanced Topics This chapter will provide the following additional information for using Facto

● ● ● ● ● FactoryTalk Transaction Manager User Guide 132 The remote FactoryTalk Transaction Manager user interface communicates directly with the C

9 ●Exploring Advanced Topics ● ● ● ● ● 133 If you are not using the FactoryTalk Live Data connector, we recommend that you do not attempt to use

● ● ● ● ● FactoryTalk Transaction Manager User Guide 134 The license must not be installed on a mapped drive, since the Transaction Control Manag

9 ●Exploring Advanced Topics ● ● ● ● ● 135 CHANGING THE TRANSACTION CACHE FILE PATH To change the transaction cache file, select the configuration

● ● ● ● ● FactoryTalk Transaction Manager User Guide 136 BUFFERING IN THE FACTORYTALK TRANSACTION MANAGER CONTROL CONNECTOR The FactoryTalk Transac

9 ●Exploring Advanced Topics ● ● ● ● ● 137 controller by the FactoryTalk Live Data server once it receives the read request from the Transaction Co

● ● ● ● ● FactoryTalk Transaction Manager User Guide 138 transactions to a smaller value or decrease the time between cache transaction files. This

9 ●Exploring Advanced Topics ● ● ● ● ● 139  Tune the database. Understand when to use indices and how to archive data. Consult your database admi

● ● ● ● ● FactoryTalk Transaction Manager User Guide 14 the ability to optimize reading and writing of both control and enterprise data. You can us

● ● ● ● ● FactoryTalk Transaction Manager User Guide 140  When collecting data from RSLinx Enterprise and FactoryTalk View, some controller value

9 ●Exploring Advanced Topics ● ● ● ● ● 141  Turn off ODBC trace and SQL trace facilities.  Place the Microsoft Windows 2003/XP/Vista/2008 R2 op

Appendix A 143 FactoryTalk Transaction Manager Sample Applications External Trigger Sample Application The External Trigger sample application ill

● ● ● ● ● FactoryTalk Transaction Manager User Guide 144  Three sample programs: one each in Microsoft Visual Basic, C Language, and Microsoft Vi

A ● FactoryTalk Transaction Manager Sample Applications ● ● ● ● ● 145 The sample illustrates the following two methods in the FactoryTalk Transacti

● ● ● ● ● FactoryTalk Transaction Manager User Guide 146

Appendix B 147 FactoryTalk Transaction Manager and Microsoft COM+ Objects Introducing FactoryTalk Transaction Manager and Microsoft COM+ Objects F

● ● ● ● ● FactoryTalk Transaction Manager User Guide 148 2. Select Project > References to add a reference to the Microsoft ActiveX Data Object

B ● FactoryTalk Transaction Manager and Microsoft COM+ Objects ● ● ● ● ● 149 Installing the Remote Component To install the remote component, ―ComS

1 ●Welcome To FactoryTalk Transaction Manager ● ● ● ● ● 15 Transaction Control Manager Service The Transaction Control Manager is a service that co

● ● ● ● ● FactoryTalk Transaction Manager User Guide 150 You should be able to run the client code “ClientSampleVB” from the Visual Basic environ

B ● FactoryTalk Transaction Manager and Microsoft COM+ Objects ● ● ● ● ● 151 2. In the left pane of the Component Services, click the plus sign ne

● ● ● ● ● FactoryTalk Transaction Manager User Guide 152 You should now be able to run the ClientSampleVB application on the remote client comput

B ● FactoryTalk Transaction Manager and Microsoft COM+ Objects ● ● ● ● ● 153 Defining the COM+ Data Object The remote component must already be i

● ● ● ● ● FactoryTalk Transaction Manager User Guide 154 10. Click Apply to save the parameters, then click Close to return to the Configuration C

B ● FactoryTalk Transaction Manager and Microsoft COM+ Objects ● ● ● ● ● 155 ctxObject.SetComplete ‘Required Exit Function errorhandler: Get_VB_Sam

● ● ● ● ● FactoryTalk Transaction Manager User Guide 156 Set obj = CreateObject("ComSampleVB.Class1") ‘ Put a value into the required arg

B ● FactoryTalk Transaction Manager and Microsoft COM+ Objects ● ● ● ● ● 157

Appendix C 159 Securing FactoryTalk Transaction Manager Using FactoryTalk Security About FactoryTalk Security FactoryTalk Security is intended to

● ● ● ● ● FactoryTalk Transaction Manager User Guide 16 The Transaction Control Manager service can connect to Rockwell Software products and all O

● ● ● ● ● FactoryTalk Transaction Manager User Guide 160 If you must change the FactoryTalk Directory computer location, reboot your computer to

C ● Securing FactoryTalk Transaction Manager Using FactoryTalk Security ● ● ● ● ● 161 Manager-specific privilege information can be viewed using th

● ● ● ● ● FactoryTalk Transaction Manager User Guide 162 (computer B) that is configured to use another FactoryTalk Directory server, data cannot b

C ● Securing FactoryTalk Transaction Manager Using FactoryTalk Security ● ● ● ● ● 163 To perform this FactoryTalk Transaction Manager task: Select

● ● ● ● ● FactoryTalk Transaction Manager User Guide 164 To perform this FactoryTalk Transaction Manager task: Select the following item on the Exp

C ● Securing FactoryTalk Transaction Manager Using FactoryTalk Security ● ● ● ● ● 165 To perform this FactoryTalk Transaction Manager task: Select

● ● ● ● ● FactoryTalk Transaction Manager User Guide 166 To use FactoryTalk Transaction Manager and FactoryTalk Security effectively, you must ha

C ● Securing FactoryTalk Transaction Manager Using FactoryTalk Security ● ● ● ● ● 167 After FactoryTalk Transaction Manager starts, all ties with

● ● ● ● ● FactoryTalk Transaction Manager User Guide 168  already logged on to the FactoryTalk Directory via Start > Programs > Rockwell So

C ● Securing FactoryTalk Transaction Manager Using FactoryTalk Security ● ● ● ● ● 169 The Security > Logon menu selection is available only wh

1 ●Welcome To FactoryTalk Transaction Manager ● ● ● ● ● 17 FactoryTalk Transaction Manager Service and Control Connectors The FactoryTalk Transacti

● ● ● ● ● FactoryTalk Transaction Manager User Guide 170 When using this tool, you can specify the file name and location where this file will resi

C ● Securing FactoryTalk Transaction Manager Using FactoryTalk Security ● ● ● ● ● 171 If you used this old product-specific security privilege: It

Appendix D 173 Glossary The process of changing the running, current definition of a transaction or data point in a configuration that uses online

● ● ● ● ● FactoryTalk Transaction Manager User Guide 174 configuration files. You can create an unlimited number of configurations, but the Factory

D ● Glossary ● ● ● ● ● 175 Data Point Data locations in the control system. Data points are associated with control connectors and also contain col

● ● ● ● ● FactoryTalk Transaction Manager User Guide 176 security services are fully integrated into the FactoryTalk Directory and are included as

D ● Glossary ● ● ● ● ● 177 ODBC Enterprise Database Connector A service that moves data between the FactoryTalk Transaction Manager service and an

● ● ● ● ● FactoryTalk Transaction Manager User Guide 178 RSLinx Classic OPC Control Connector A service that moves data between the FactoryTalk Tra

D ● Glossary ● ● ● ● ● 179 FactoryTalk Transaction Manager Service A service that controls and executes FactoryTalk Transaction Manager transaction

● ● ● ● ● FactoryTalk Transaction Manager User Guide 18 Control Connectors The FactoryTalk Transaction Manager service interfaces with the industri

Index 181 Index A About FactoryTalk Security • 153 Activate Using EvRSI Activation • 32 Activate Using FactoryTalk Activation • 31 Activation •

● ● ● ● ● FactoryTalk Transaction Manager User Guide 182 Creating the Client Application • 144 Creating the Microsoft COM+ Setup Program • 147 Crea

●Index ● ● ● ● ● 183 FactoryTalk Transaction Manager Behaviors When the FactoryTalk Security Single Sign-on User Is In Effect • 159 FactoryTalk Tra

● ● ● ● ● FactoryTalk Transaction Manager User Guide 184 Menu Bar • 42 Microsoft COM+ • 66 Microsoft COM+ Data Objects • 86 Microsoft COM+ Enterpri

●Index ● ● ● ● ● 185 Software Requirements • 28 Specify FactoryTalk Security Permissions That Allow You To Perform FactoryTalk Transaction Manager

● ● ● ● ● FactoryTalk Transaction Manager User Guide 186 W Welcome To FactoryTalk Transaction Manager • 13 What Can FactoryTalk Transaction Manager

1 ●Welcome To FactoryTalk Transaction Manager ● ● ● ● ● 19 Transactions FactoryTalk Transaction Manager creates transactions, or discrete operation

● ● ● ● ● Copyright 2 Contact Rockwell Customer Support Telephone — 1.440.646.3434 Online Support — http://www.rockwellautomation.com/support Copyr

● ● ● ● ● FactoryTalk Transaction Manager User Guide 20 FactoryTalk Services Platform Components With each coordinated release, additional Rockwell

1 ●Welcome To FactoryTalk Transaction Manager ● ● ● ● ● 21 FACTORYTALK AUDIT AND FACTORYTALK DIAGNOSTICS FactoryTalk Audit and FactoryTalk Diagnost

● ● ● ● ● FactoryTalk Transaction Manager User Guide 22  FactoryTalk View SE Where Can I Go For Help? Our commitment to your success starts with

1 ●Welcome To FactoryTalk Transaction Manager ● ● ● ● ● 23 paths are in bold with a (>) separating the entries (e.g., go to File > New); text

● ● ● ● ● FactoryTalk Transaction Manager User Guide 24 Get Web Support For web-based product support, and for detailed information on technical

1 ●Welcome To FactoryTalk Transaction Manager ● ● ● ● ● 25

Chapter 2 27 Installing FactoryTalk Transaction Manager Before You Begin You should know about the following prerequisites before you install Fact

● ● ● ● ● FactoryTalk Transaction Manager User Guide 28 Software Requirements To use FactoryTalk Transaction Manager v10.10 effectively, the softwa

2 ●Installing FactoryTalk Transaction Manager ● ● ● ● ● 29  Oracle 9i, with ODBC driver version 9.2.1.0, and Net client driver version 9.2.0.1.0.

Contents 3 Chapter 1 Welcome To FactoryTalk Transaction Manager 13 What Is FactoryTalk Transaction Manager? ...

● ● ● ● ● FactoryTalk Transaction Manager User Guide 30  Microsoft Windows Server 2008 R2 Microsoft COM+ objects must be built using Microsoft

2 ●Installing FactoryTalk Transaction Manager ● ● ● ● ● 31  EvRSI activation: If you are a current user upgrading to FactoryTalk Transaction Mana

● ● ● ● ● FactoryTalk Transaction Manager User Guide 32 To activate your software using FactoryTalk Activation, first determine your activation ser

2 ●Installing FactoryTalk Transaction Manager ● ● ● ● ● 33 on the computer running the Transaction Control Manager service or FactoryTalk Transacti

● ● ● ● ● FactoryTalk Transaction Manager User Guide 34 FACTORYTALK TRANSACTION MANAGER LITE This embedded version of FactoryTalk Transaction Manag

2 ●Installing FactoryTalk Transaction Manager ● ● ● ● ● 35 An activation is required to run this version of FactoryTalk Transaction Manager. This

● ● ● ● ● FactoryTalk Transaction Manager User Guide 36 Catalog Number: Class: Availability: Tag Limit: N/A Trial Free (3) 50 N/A Demo Free 10 N/A

2 ●Installing FactoryTalk Transaction Manager ● ● ● ● ● 37 setup.exe. If you are installing FactoryTalk Transaction Manager from the RSBizWare CD-R

● ● ● ● ● FactoryTalk Transaction Manager User Guide 38 7. View “How to Activate Rockwell Software Products” - Displays information on activating

2 ●Installing FactoryTalk Transaction Manager ● ● ● ● ● 39

● ● ● ● ● FactoryTalk Transaction Manager User Guide 4 Online Help ... 22 Product M

Chapter 3 41 Exploring the FactoryTalk Transaction Manager User Interface Starting FactoryTalk Transaction Manager To start FactoryTalk Transactio

● ● ● ● ● FactoryTalk Transaction Manager User Guide 42 Exploring the FactoryTalk Transaction Manager User Interface When you start FactoryTalk Tra

3 ●Exploring the FactoryTalk Transaction Manager User Interface ● ● ● ● ● 43 The design elements on the main FactoryTalk Transaction Manager user i

● ● ● ● ● FactoryTalk Transaction Manager User Guide 44 Menu Bar You can access many features from the FactoryTalk Transaction Manager menu bar. F

3 ●Exploring the FactoryTalk Transaction Manager User Interface ● ● ● ● ● 45 graphic on the toolbar, and then place the cursor on any design elemen

● ● ● ● ● FactoryTalk Transaction Manager User Guide 46 Icon: Description: Verifies the selected configuration. You can verify multiple transactio

3 ●Exploring the FactoryTalk Transaction Manager User Interface ● ● ● ● ● 47 The top level is the Configuration Server, named for the computer on w

● ● ● ● ● FactoryTalk Transaction Manager User Guide 48 If you see this icon: A configuration is... A connector is... experiencing one or more con

3 ●Exploring the FactoryTalk Transaction Manager User Interface ● ● ● ● ● 49 Icon: Status: Description: Manager so that the software can determine

●Contents ● ● ● ● ● 5 Step 1: Defining and Naming a New Configuration ... 53 Step 2: Defining Connectors ...

● ● ● ● ● FactoryTalk Transaction Manager User Guide 50 The following is an example Transaction Definition View. Figure 8: Transaction Definition

3 ●Exploring the FactoryTalk Transaction Manager User Interface ● ● ● ● ● 51 transactions required to implement an application must be contained in

● ● ● ● ● FactoryTalk Transaction Manager User Guide 52 Select Configuration > Checklist or Configuration > New to begin using the Configurat

3 ●Exploring the FactoryTalk Transaction Manager User Interface ● ● ● ● ● 53 Checklist. It is recommended, at least initially, that you follow this

● ● ● ● ● FactoryTalk Transaction Manager User Guide 54 Step 2: Defining Connectors To begin defining a connector, select the service to define fro

3 ●Exploring the FactoryTalk Transaction Manager User Interface ● ● ● ● ● 55 Configuration Checklist while the configuration is running. For inform

● ● ● ● ● FactoryTalk Transaction Manager User Guide 56 dialog box and dropping it onto the appropriate Data Object Column in the Transaction Defin

3 ●Exploring the FactoryTalk Transaction Manager User Interface ● ● ● ● ● 57 Starting Configurations If you are starting a FactoryTalk Transactio

● ● ● ● ● FactoryTalk Transaction Manager User Guide 58 configuration), and double-click the mouse. The Properties dialog box appears. 9. In the S

3 ●Exploring the FactoryTalk Transaction Manager User Interface ● ● ● ● ● 59 Click any column header, except Total, to sort the list. The list re

● ● ● ● ● FactoryTalk Transaction Manager User Guide 6 Configuration Server ... 70 Chapter

● ● ● ● ● FactoryTalk Transaction Manager User Guide 60 Understanding FactoryTalk Transaction Manager External Files FactoryTalk Transaction Manage

3 ●Exploring the FactoryTalk Transaction Manager User Interface ● ● ● ● ● 61  SQL files (*.sql) - FactoryTalk Transaction Manager generates these

Chapter 4 63 Understanding FactoryTalk Transaction Manager Services Introducing FactoryTalk Transaction Manager Services FactoryTalk Transaction M

● ● ● ● ● FactoryTalk Transaction Manager User Guide 64 FactoryTalk Live Data The FactoryTalk Live Data control connector service is used to interf

4 ●Understanding FactoryTalk Transaction Manager Services ● ● ● ● ● 65 2. Run the FactoryTalk Transaction Manager user interface on the remote com

● ● ● ● ● FactoryTalk Transaction Manager User Guide 66 If you need updated tags at a faster rate, use the FactoryTalk Live Data, RSLinx Classic

4 ●Understanding FactoryTalk Transaction Manager Services ● ● ● ● ● 67 ODBC The ODBC enterprise database connector allows you to interface with vir

● ● ● ● ● FactoryTalk Transaction Manager User Guide 68 Microsoft COM+ The Microsoft COM+ enterprise application connector allows you to interface

4 ●Understanding FactoryTalk Transaction Manager Services ● ● ● ● ● 69 executing to the database fast enough. To make a transaction use real-time t

●Contents ● ● ● ● ● 7 Unidirectional Transactions ... 97 Bidirectional Transactions ...

● ● ● ● ● FactoryTalk Transaction Manager User Guide 70 Transaction Control Manager Service The Transaction Control Manager is a service that contr

4 ●Understanding FactoryTalk Transaction Manager Services ● ● ● ● ● 71

Chapter 5 73 Defining Data Points Introducing Data Points Data points are specific data locations or registers in the control system that are made

● ● ● ● ● FactoryTalk Transaction Manager User Guide 74 server, add data points to your configuration, edit existing data points, and delete unwant

5 ●Defining Data Points ● ● ● ● ● 75  Points- The number of data points that specific row represents. For example, two rows may be two different

● ● ● ● ● FactoryTalk Transaction Manager User Guide 76 Selecting a Collection Mode For FactoryTalk data points, you can select the collection mode

5 ●Defining Data Points ● ● ● ● ● 77 Typically, this mode of collection is used to support a transaction that logs data infrequently. UNSCHEDULED:

● ● ● ● ● FactoryTalk Transaction Manager User Guide 78 a data point is 512 bytes for transactions without online edits, and 4096 bytes for transac

5 ●Defining Data Points ● ● ● ● ● 79 so that the value will remain fresh. Or create another data point using the same address and make it a schedul

● ● ● ● ● FactoryTalk Transaction Manager User Guide 8 Configuring the Remote User Interface ... 132 Distributed Config

● ● ● ● ● FactoryTalk Transaction Manager User Guide 80 Selecting a Substitution Option All data points must have valid values for a transaction to

5 ●Defining Data Points ● ● ● ● ● 81 case of high-speed data changes). If the data is changing at a high rate, then switch the transactions to unsc

● ● ● ● ● FactoryTalk Transaction Manager User Guide 82 Server Returns: QualityOf() Returns: Bad (0) 1 Uncertain (1) 2 N/A (2) 3 Good (3) 0 This

5 ●Defining Data Points ● ● ● ● ● 83 different OPC servers. Instead, select the new server and add the data points you want to include. Generic OPC

● ● ● ● ● FactoryTalk Transaction Manager User Guide 84 FactoryTalk View SE users must use the FactoryTalk Live Data connector in FactoryTalk Tra

5 ●Defining Data Points ● ● ● ● ● 85

Chapter 6 87 Defining Data Objects Introducing Data Objects A FactoryTalk Transaction Manager data object references a specific object in an enter

● ● ● ● ● FactoryTalk Transaction Manager User Guide 88 The following figure shows an example Data Object Definition dialog box (click Step 4 on th

6 ●Defining Data Objects ● ● ● ● ● 89 objects can reference the same database using a connection to the database system. Enterprise Database Object

●Contents ● ● ● ● ● 9 Appendix C Securing FactoryTalk Transaction Manager Using FactoryTalk Security 159 About FactoryTalk Security ...

● ● ● ● ● FactoryTalk Transaction Manager User Guide 90 DSN, which is available to all Microsoft Windows 2003/XP/Vista/2008 R2 services. If the Fac

6 ●Defining Data Objects ● ● ● ● ● 91 FactoryTalk Metrics Data Objects You can only connect to FactoryTalk Metrics data objects from the FactoryTal

● ● ● ● ● FactoryTalk Transaction Manager User Guide 92 If you select the Use Cached Transaction Files checkbox on the Transaction Definition dia

6 ●Defining Data Objects ● ● ● ● ● 93 Inserting and Updating Data Table Records When logging data to a table, you can use FactoryTalk Transaction M

● ● ● ● ● FactoryTalk Transaction Manager User Guide 94 software automatically adds them to the data object pane on the right when they are selecte

Chapter 7 95 Creating Transactions Introducing Transactions FactoryTalk Transaction Manager transactions move data between the control system and

● ● ● ● ● FactoryTalk Transaction Manager User Guide 96  Transaction (cached or real-time) and storage options. The following figure shows an exa

7 ●Creating Transactions ● ● ● ● ● 97 Unidirectional Transactions Unidirectional transactions in FactoryTalk Transaction Manager use information fr

● ● ● ● ● FactoryTalk Transaction Manager User Guide 98 perform functions that were previously possible only through custom application development

7 ●Creating Transactions ● ● ● ● ● 99 parameter, right-click and select either Bind Data Point or Bind Null Value from the menu. A transaction must