Rockwell-automation FactoryTalk Historian SE 3.0 Live Data Interface U Manual de usuario

LIVE DATA INTERFACE USER GUIDE PUBLICATION HSELD-UM023A-EN-E–May 2012 Supersedes Publication HSELD-UM022A-EN-E

● ● ● ● ● FactoryTalk Historian Live Data Interface User Guide 4  Subscribe to product and service e-mail notifications.  Ask questions. World

1 ● Introduction ● ● ● ● ● 5 technical resources. TechConnect service levels are provided at the TechConnect site (http://www.rockwellautomation.co

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Chapter 2 7 Principles of Operation The FactoryTalk Live Data (FTLD) Interface is a FactoryTalk Live Data client that enables process data to be p

● ● ● ● ● FactoryTalk Historian Live Data Interface User Guide 8 The figure below shows the basic workflow of the FactoryTalk Historian Live Data I

2 ● Principles of Operation ● ● ● ● ● 9  Servicing output points as events arrive.  Servicing triggered input points as events arrive. The Hist

● ● ● ● ● FactoryTalk Historian Live Data Interface User Guide 10  The count of points loaded by the interface.  Error messages for points reje

Chapter 3 11 Configuring FactoryTalk Historian Live Data Interface To configure a FactoryTalk Historian Live Data Interface (FTLD), we recommend t

● ● ● ● ● FactoryTalk Historian Live Data Interface User Guide 12 To open the Interface Configuration Utility (ICU) online help, go to Start > A

3 ● Configuring FactoryTalk Historian Live Data Interface ● ● ● ● ● 13 If you configure an interface in the ICU, the batch file of the interface (F

● ● ● ● ● Copyright ii Contact Rockwell Automation Customer Support Telephone — 1.440.646.3434 Online Support — http://www.rockwellautomation.com/s

● ● ● ● ● FactoryTalk Historian Live Data Interface User Guide 14 The FTLD Interface configuration is displayed on the General page of the ICU. 6.

3 ● Configuring FactoryTalk Historian Live Data Interface ● ● ● ● ● 15 Note that in this example the API Hostname is localhost, which means that th

● ● ● ● ● FactoryTalk Historian Live Data Interface User Guide 16 Adding Remote Servers to Connection Manager To add a remote server to the Connect

Chapter 4 17 Point Source The FactoryTalk Historian Live Data Interface uses FTLD as the Point Source. A Point Source is a unique, single- or mult

● ● ● ● ● FactoryTalk Historian Live Data Interface User Guide 18 Subsystem Point Source character RampSoak 9 Performance Equations C Do not use t

Chapter 5 19 Point Configuration A FactoryTalk Historian point is the basic building block for controlling data flow to and from the FactoryTalk H

● ● ● ● ● FactoryTalk Historian Live Data Interface User Guide 20 Length The Tag field allows a maximum of 1023 characters. Point Source The Point

5 ● Point Configuration ● ● ● ● ● 21 For more information on the individual point types, refer to the FT Historian SE Server Reference Guide, avail

● ● ● ● ● FactoryTalk Historian Live Data Interface User Guide 22 Location4 Location4 defines the scan class for the Historian point. The scan clas

5 ● Point Configuration ● ● ● ● ● 23 InstrumentTag InstrumentTag contains the ItemID of the tag. The format of this field depends on the FactoryTal

Contents iii Introduction ... 1 Installation ...

● ● ● ● ● FactoryTalk Historian Live Data Interface User Guide 24 SourceTag An output point is associated with a trigger point by setting the Sourc

5 ● Point Configuration ● ● ● ● ● 25 available in the Common Files > Rockwell > Help folder in your Program Files directory. Exception Repor

● ● ● ● ● FactoryTalk Historian Live Data Interface User Guide 26 Trigger Method 1 (Recommended) For Trigger Method 1, a separate trigger point mus

5 ● Point Configuration ● ● ● ● ● 27 Sample Tag Configurations See the following sample tag configurations:  Scan Classes (page 27)  Polled Tag

● ● ● ● ● FactoryTalk Historian Live Data Interface User Guide 28 Tag InstrumentTag Loc1 Loc2 Loc3 Loc4 Loc5 OneMin.PV ItemID2 1 0 0 2 0 NinetyMin.

5 ● Point Configuration ● ● ● ● ● 29 If the event_condition is not specified then it defaults to Anychange. The update rate for event items groups

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Chapter 6 31 I/ORates Tag Configuration An I/ORates tag measures the throughput of an FTLD Interface. In particular, the value of an I/ORate point

● ● ● ● ● FactoryTalk Historian Live Data Interface User Guide 32 To access the I/ORates tag data in ICU, select IO Rate from the left pane of the

6 ● I/ORates Tag Configuration ● ● ● ● ● 33 Suggest  In the ICU dialog box, click it if you want the system to suggest the next available Event C

● ● ● ● ● FactoryTalk Historian Live Data Interface User Guide iv Point Configuration ... 19 Point A

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Chapter 7 35 Performance Point Configuration Performance Point tags document how long it takes to complete a scan. Due to the architecture of this

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Chapter 8 37 Startup Command File In Windows, command file names have a .bat extension. The Windows continuation character (^) allows for the use

● ● ● ● ● FactoryTalk Historian Live Data Interface User Guide 38 Required parameters: Parameter Description /ps=Source The /ps parameter specifies

8 ● Startup Command File ● ● ● ● ● 39 Parameter Description /f=SS or /f=SS,SS or /f=HH:MM:SS or /f=HH:MM:SS,hh:mm:ss Required for reading scanbased

● ● ● ● ● FactoryTalk Historian Live Data Interface User Guide 40 Parameter Description /maxstoptime=stoptime Default = 120 seconds. When an interf

8 ● Startup Command File ● ● ● ● ● 41 Parameter Description /q Default = no queuing. When the /q parameter is present, Snapshots and exceptions are

● ● ● ● ● FactoryTalk Historian Live Data Interface User Guide 42 Setting File For more flexibility, the FTLD interface can use an INI format file

8 ● Startup Command File ● ● ● ● ● 43 FTLDResponseInterval The FTLDResponseInterval key specifies the time interval during which the FTLD interface

● Contents ● ● ● ● ● v Performance Point Configuration ... 35 Startup Command File ...

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Chapter 9 45 Interface Node Clock Make sure that the time and time zone settings on the computer are correct. Check the settings in the Date and T

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Chapter 10 47 Security The Trust Database must be configured so that the FTLD Interface is allowed to write data to the FactoryTalk Historian serv

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Chapter 11 49 Starting and Stopping the Interface Once you have installed the FTLD interface as a service, you can start and stop it in two ways:

● ● ● ● ● FactoryTalk Historian Live Data Interface User Guide 50 3. On the tool bar, click . 4. Wait, until the status on the status bar at the

Chapter 12 51 Error and Informational Messages The FTLD Interface is based on the PI-UniInt framework, therefore a few error messages are sent to

● ● ● ● ● FactoryTalk Historian Live Data Interface User Guide 52 Severity Message text Warning PI point <%s> is refused because of the inval

12 ● Error and Informational Messages ● ● ● ● ● 53 Error Descriptions The descriptions of system and PI errors can be obtained with the pidiag util

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Index 55 Index A Adding Remote Servers to Connection Manager • 16 Advise and Polled Tags • 22 Advise Tags • 28 C Command-line Parameters • 37 C

● ● ● ● ● FactoryTalk Historian Live Data Interface User Guide 56 PI 3 Server Node Reserved Point Sources • 17 PI 3 Server Nodes • 20 Point Attribu

Chapter 1 1 Introduction The FactoryTalk Historian system uses the PI system as a back end to store tag data. The FactoryTalk Historian Live Data

● ● ● ● ● FactoryTalk Historian Live Data Interface User Guide 2 The complete user documentation on FactoryTalk Historian SE is available in the Co

1 ● Introduction ● ● ● ● ● 3 Related Documentation The following documentation provides additional information related to the FTLD Interface:  Fa