Object Attribute Acquisition (Getod: Server) - Mitsubishi Electric A1SJ71PB96F User Manual

7. COMMUNICATION THAT DO NOT REQUIRE
THE SEQUENCE PROGRAM
7.1.6
A "GetOD" service is issued from the client to acquire the object attributes defined in AJ71PB96F/
A1SJ71PB96F. In PROFIBUS-FMS the object attributes are registered in the OD (Object Dictionary).
One object attribute data is called an OD entry.
This service is also use to learn the PI (Program Invocation) status.
[Parameters required by the client]
• All Attributes
Point
The following attributes cannot be acquired when "All Attributes = False" is specified. To acquire
these attributes specify "True."
• Access Specification

Object attribute acquisition (GetOD: Server)

This specifies the acquisition format of the object attributes to be acquired.
All Attributes value
False = 0
True = FF (hex)
• Password
• Access Groups
• Access Rights
• Local Address
• Name
Specify the required specific values for the following cases.
Access Specification
Index
Variable Name
Domain Name
PI Name
Start Index
Meaning
Acquisition of specific attributes (minimum required)
Acquisition of all attribute
• Local Address-OD-ODES
• Local Address-ST-OD
• Local Address-S-OD
• Local Address-DV-OD
• Local Address-DP-OD
• Extension
Setting value
Index of the OD entry to be acquired.
Name of the variable object to be acquired.
Name of the domain object to be acquired.
Name of the PI object to be acquired.
Index of the object for which acquisition will begin.
7-9
MELSEC-A