ABB_800xA学习笔记264:System_800xA_Control_6.0_AC_800M_Configuration54
(2023-12-17 19:42:22)
标签:
abbsystem_800xa_ac800m配置手册功能和组件 |
分类: ABBDCS |
继续学习ABB 800xA 配置手册第一章,进入第133页。
Property Permissions
属性权限
Parameters and variables that are not
needed for HSI, configuration, etc.,
should have the
attribute Hidden, but for all other variables that will be exposed
via the OPC
Server, property permissions must be properly set. Note that
components inside a data type should also have property
permissions. The user can set permissions from both Project Explorer and
Plant Explorer.
HSI、配置等不需要的参数和变量应具有 Hidden 属性,但对于将通过 OPC
服务器公开的所有其他变量,必须正确设置属性权限。请注意,数据类型中的组件也应具有属性权限。用户可以从 Project Explorer 和 Plant Explorer
设置权限。
以下五种属性权限是经常适用的。然而,还有其他几种可用的属性权限,以及自定义属性权限。
- Read
读 - Operate
写 - Tune
调整 - Configure
配置 - Administrate
管理
For more information about creating
self-defined Property permissions, see the System 800xA
Administration and Security (3BSE037410*).
有关创建自定义属性权限的详细信息,请参见 System 800xA
Administration and Security (3BSE037410*)。
In some cases, there is also a need
for setting authentication levels, besides the
Read and Write
property permissions.
有些情况下,在某些情况下,除了“读取”和“写入”属性权限外,还需要设置身份验证级别。
Re-authenticate
重新验证
Re-authenticate means that the user
will be asked for UserId and Password
before changing
the property.
重新验证意思是在修改属性前,用户将被要求用户名和密码。
This
function requires a separate license and is not available to all
users.
此功能需要单独的授权,不是对所有用户可用。
Double Authenticate
双重身份认证
Double authenticate means that two separate
UserIds and Passwords have to be entered before changing the
property
双重身份认证意思是在修改属性前输入两个独立的用户名和密码。
This
function requires a separate license and is not available to all
users.
此功能需要单独的授权,不是对所有用户可用。

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