How To Access Information From A Cfr Database; Using Cx-Supervisor - Omron CX-Supervisor User Manual

How to Access Information from a CFR Database

13-7 How to Access Information from a CFR Database

13-7-1 Using CX-Supervisor

The following SQL statements create the tables required for Audit Trail
logging.
Points Table
CREATE TABLE [dbo].[Points]
( [PointId] int IDENTITY NOT NULL PRIMARY KEY, [Date] varchar(15) NOT
NULL, [Time] varchar(10) NOT NULL, [Name] varchar(50) NOT NULL, [Index]
int NOT NULL, [PreviousValue] varchar(250) NOT NULL, [NewValue]
varchar(250) NOT NULL, [UserId] varchar(250) NOT NULL,
[AuditId] varchar(250) NULL, [AuditNote] varchar(250) NULL )
Alarms Table
CREATE TABLE [dbo].[Alarms]
( [AlarmId] int IDENTITY NOT NULL PRIMARY KEY, [Date] varchar(15) NOT
NULL, [Time] varchar(10) NOT NULL, [Name] varchar(50) NOT NULL,
[Priority] varchar(15) NOT NULL, [PreviousState] varchar(20) NOT NULL,
[NewState] varchar(20) NOT NULL, [UserId] varchar(250) NOT NULL,
[AuditId] varchar(250) NULL, [AuditNote] varchar(250) NULL )
Events Table
CREATE TABLE [dbo].[Events]
( [EventId] int IDENTITY NOT NULL PRIMARY KEY, [Date] varchar(15) NOT
NULL, [Time] varchar(10) NOT NULL, [Message] varchar(250) NOT NULL,
[UserId] varchar(250) NOT NULL, [AuditId] varchar(250) NULL, [AuditNote]
varchar(250) NULL )
Errors Table
CREATE TABLE [dbo].[Errors]
( [ErrorId] int IDENTITY NOT NULL PRIMARY KEY, [Date] varchar(15) NOT
NULL, [Time] varchar(10) NOT NULL, [Priority] varchar(10) NOT NULL,
[Message] varchar(250) NOT NULL, [UserId] varchar(250) NOT NULL,
[AuditId] varchar(250) NULL, [AuditNote] varchar(250) NULL )
The following sections provide instructions on how to read the information
from a CFR database that was generated by CX-Supervisor.
When configuring the 'Data Source' information in the 'Add Connection'
dialog, the following 'Connection String' is required to connect to the password
protected CFR database files.
Connection String Format
Driver={Microsoft Access Driver (*.mdb)};
DBQ=<project folder>\AuditTrail\<database filename(.mdb)>;
SystemDB=<project folder>\<system database(.mdw)>;
Uid=Guest;
The first two lines of the connection string are generated by default. The
following two lines must be added by the user. A path must be given to the
System Database file 'CXSupervisorAudit.mdw', which is located in the
SECTION 13 CFR (Title 21 Part 11)
217