Chapter 3 Function List; Function List Of An Opc Ua Server Module - Mitsubishi Electric MELSEC iQ-R Series User Manual

3
FUNCTION LIST
This chapter shows the function lists of an OPC UA server module and the configuration tool.
For details on the functions, refer to the following:
MELSEC iQ-R OPC UA Server Module User's Manual (Application)
3.1

Function List of an OPC UA Server Module

This section shows the function list of an OPC UA server module.
Function
OPC UA server
function
Security function
Other functions
3 FUNCTION LIST
30
3.1 Function List of an OPC UA Server Module
Data Access function
Conversion function
User authentication function
Self-diagnostic function
SD memory card format function
Online module change function
Firmware update function
Initialization function
Description
To access a tag (device of a CPU module such as that of the own station or on network) and
a structure label registered in the address space from an OPC UA client.
To convert device values in the engineering unit.
To prevent illegal access to an OPC UA server module by a user name and a password.
To diagnose whether a module operates normally.
To format an SD memory card.
To replace a module with another without stopping a running system. For the procedure,
refer to the following:
MELSEC iQ-R Online Module Change Manual
To update the firmware of an OPC UA server module.
For details, refer to the following:
MELSEC iQ-R Module Configuration Manual
To initialize a firmware update-prohibited password retained in an OPC UA server module.