UniInt End User

Related OSIsoft Documents 1
Startup Options 3
Conventions and Limitations 3
Running Modes 4
Informational Parameters 4
Standard Parameters 4
What are PI Points? 15
Interface Points 15
Point Attributes 16
PI Tag String Attribute Limits 21
Input Points 22
Output Points 23
I/O Rate Points 24
Monitoring I/O Rates on PI Interface Node 24
Configuring the PI Point on PI Server Node 25
Configuration on PI Interface Node 25
Performance Points 26
Performance Summaries 27
UniInt and PI SDK 28
Connection to PI Server Versions Prior to 3.2 28
PI SDK Connection String 29
Connection to PI Server Versions 3.2 and Greater 29
“Known Servers” Table 29
Libraries 31
Connection Establishment and Connection Recovery to PI 31
UniInt Version 3.1.6 and Lower 31
UniInt Version 3.2.0 and Above 31
PI Point Updates 32
Exit Handler 32
Time 33
UniInt 2.x Compatibility Mode 33
Requirements 35
Installing and Removing Interface Performance Counters 35
Verifying Successful Performance Counter Operation 36
Viewing Performance Counter Data 37
Historizing Performance Counter Data 37
UniInt Performance Counters 37
Changed Counters (Interface Upgrades) 38
Troubleshooting Performance Counter Problems 39
Extended Descriptor Requirements 43
General Interface Health Tags 44
Interface Point Count 45
IO Rate 45
Message Counter 46
Output Rate 46
Output Bad Value Rate 46
Trigger Input Rate 47
Trigger Input Bad Value Rate 47
Scan Class Health Tags 47
Scan Class Scan Time 49
Scan Class Input Device Scan Time 50