Alarms
Audit and diagnostic
Communication interfaces
Configuration environment
Data acquisition
DataVue/Data Export
Development kits
General
Historical data
HMI
Known issues
Other Products
PcVue installation
PcVue miscellaneous
Real time data
Sample projects
Scripting
Security bulletin
SnapVue
System
TouchVue
UDC
Upgrade issues
Useful tools
Version Information
EmVue v1
FrontVue 15
FrontVue 16
PcVue 10.0
PcVue 11
PcVue 11.1
PcVue 11.2
PcVue 12
PcVue 15
PcVue 16
PcVue 6
PcVue 7.00
PcVue 7.20
PcVue 8.00
PcVue 8.10
PcVue 8.2
PcVue 9.0
PlantVue 2.6
WebVue
[KB1042] Simple query to count record in SQL Server grouped by variable name
Applies to: PcVue 8.10 onwards Summary: A good practice for SQL Server database size optimization is to investigate which tags are recorded more often than others. This allows for example […]
[KB839] Using Transparent Database Encryption (TDE) on an SQL Server database
Applies to: All versions of PcVue that support the HDS Summary: This article explains how to enable and disable Transparent Database Encryption (TDE) on an SQL Server database. TDE is […]
[KB809] Setup of SQL Server 2014 fails
Applies to: SQL Server 2014 Summary: If the installation of SQL Server 2014 fails close to the end. Details: If the installation of SQL Server 2014 fails close to the […]
[KB761] Useful SQL Scripts
Applies to: All versions of PcVue Summary: Some example SQL scripts useful for troubleshooting.Originator: NK Details: GetDBSize.sql Script providing information about the space used by the data vs the space […]
[KB722] PcVue VS SQL Server Compatibility
Applies to: PcVue 8.10 and later Summary: List of SQL Server version and PcVue version with which it has been qualified. Qualified means it has been tested and verified and […]
[KB634] Error message Attempt to initialize the CRT more than once while launching PcVue
Applies to:PcVue version 8.10 onwards. Symptom:The following Windows error message is prompted at PcVue startup and PcVue can never be launched. “Attempt to initialize the CRT more than once” Details:A […]
[KB585] How to change database collation
Applies to: SQL Server. Summary: This article explains how to modify collation to avoid conflict between two databases. If collation is not the same on the two replicated databases, replication […]
[KB555] Backing up SQL Server databases with HDS storage units
Applies to: PcVue version 8.10 onwards Summary: This article guides you through setting up a backup strategy for HDS databases. The actions shown were taken with a version of SQL […]
[KB521] SQL Server Express Limitations
Applies to: SQL Express 2005 and 2008 Summary: This article is a reminder of the SQL Express database size limitations Details: Version Database size (.mdf) SQL Express 2005 4 Gb […]
[KB492] How to display local time in an SQL Server view
Applies to: Pcvue all versions Summary: This article explains how to add a TIMESTAMP field dynamically to Read requests from an external tool (for example SQL Server Management Studio) […]
[KB487] How to reduce the database LOG file (.ldf) size
Applies to: PcVue all versions. Summary: This article will help you to reduce disk space used by your LOG file when using the HDS and SQL Server 2005 or later. […]
[KB481] HDS stopped
Applies to: PcVue version 8.2 onwards. Symptom: An historical configuration based on HDS is configured but the HDS never starts. Details: This issue may appear if you installed SQL server […]
[KB474] Integrity error DBCC CHECKDB
Applies to: SQL Server 2005 onwards. Summary: This article explains how to manage an consistency / integrity / DBCC CHECKDB error. Details: A data base may become corrupt. In this […]
[KB462] How to change SQL server password
Applies to: PcVue version 8.10 onwards. Summary: What to do if you forget the password needed for SQL to connect its SQL Server process? Details: All is not lost, you […]
[KB428] How to connect to a SQL Server instance
Applies to: PcVue all versions. Summary: This article is a reminder about how to connect to an SQL server 2008 R2 instance. Details: Here are the correct formats to connect […]
[KB328] SQL Server Firewall
Applies to: SQL Server 2005 This article contains obsolete references. Summary: By default ports and used protocols are: SQL Server uses the port 1433 ( TCP) SQL Browser uses the […]
[KB327] Enable the SQL Server Browser service
Applies to: SQL Server 2005 Summary: To facilitate the configuration of the posts, the SQL Server browser allows the discovery on the network of the SQL Server and the offer […]
[KB325] What do the EventNumber, VarType and AlarmState columns mean ?
Applies to: PcVue all versions. Summary: The meaning of the EventNumber, VarType and AlarmState columns in an SQL database as used by the Historic Data Server (HDS). Details: Sometimes it […]
[KB314] SVSQL mode CONNECT – Return Code: 0
Applies to: PcVue all versions. Summary: The SCADA Basic instruction, SVSQL mode CONNECT, return code 0 is not documented in the online help. The online help describes the verb “CONNECT […]
[KB312] SQL Server 2008 Unnamed Instance
Applies to:SQL Server 2008. Summary:It is not possible to create a database with SQL server 2008, installed as unnamed instance, when using generic syntax “.\”. This syntax, which allows access […]
[KB311] Sql Server 2005 Express installation problem with MSXML SP2 on XP
Applies to: SQL Server 2005 and Windows XP Summary: SqlServer setup fails: SqlServer setup does not complain about missing prerequisites but is unable to install MSXML extensions and the MS […]
[KB305] Replication sample with 2 SQL Express and 1 SQL Standard
Applies to: PcVue all versions with support for SQL Server 2005.The basic content of this article may also be applicable to other versions of Pcvue and SQL Server although the […]