Usable Data For Mes Interface Module; Data Category - Mitsubishi Electric RD81MES96 User Manual

2.4

Usable Data for MES Interface Module

This section shows the specifications of data category and data type handled by an MES interface module.

Data category

The following shows the data category handled by an MES interface module.
Function
Data
(Entity)
Data
(No entity)
MES Interface
Function Configuration
Tool
Data category
Device tag component
Variable
Constant
Macro
Access field
Access procedure argument
DB field
DB procedure argument
2 SPECIFICATIONS
34
2.4 Usable Data for MES Interface Module
Database
DB field
SQL statements
Access field
Constant
Macro
Description
Data associated with data in an access target device such as a CPU module etc.
Data used for storing the operation result in an MES interface module.
• Local variable: Used for sending and receiving data between operations in a same
action, and actions in a same job.
• Global variable: Used for sending and receiving data between jobs.
• System variable: Used for retaining system information and controlling hardware.
A value set with MES Interface Function Configuration Tool.
A special value set with MES Interface Function Configuration Tool.
Since any value is not determined at the setting, MES Interface Function Configuration
Tool specifies a macro name not a value.
Data associated with the DB field.
A concept used for checking the setting, and it has no entity.
Data associated with the DB procedure argument.
A concept used for checking the setting, and it has no entity.
A data component stored in the table of database.
Associated with the access field.
An argument of the stored procedure defined to the database.
Associated with the access procedure argument.
DB connection service
SQL execution result
DB input/output function
Information linkage function
Device tag component
Device memory input/output function
Target device
DB procedure argument
Access procedure argument
Variable
Variable input/output function
MES interface module
Reference
Page 37 Device tag
component/variable
Page 39 Constant
Page 40 Macro
