ABB_800xA学习笔记260:System_800xA_Control_6.0_AC_800M_Configuration50
(2023-12-15 20:16:52)
标签:
abbsystem_800xa_ac800m配置手册功能和组件 |
分类: ABBDCS |
继续学习第一章配置手册功能和组件,进入第127页。
Extensible Parameters in Function
Blocks
功能块中的可扩展参数
Some function block types have
extensible parameters, such as
MMSRead, COMLIRead, etc. This means that the number of
input/output parameters is changeable, and must be specified while
declaring the function block in the
function block tab.
某些功能块类型具有可扩展的参数,例如 MMSRead、COMLIRead
等。这意味着输入/输出参数的数量是可变的,并且必须在功能块选项卡中声明功能块时指定。
The
editor automatically inserts [1] when the user specifies a function
block type with
extensible parameters. Change the number within the brackets to the
required number of parameters.
当用户使用可扩展参数指定功能块类型时,编辑器会自动插入
[1]。将括号内的数字更改为所需的参数数。
To
see which function block types can have extensible parameters and
the maximum number
of parameters for each type, see the Control Builder online
help.
要查看哪些功能块类型可以具有可扩展的参数以及每种类型的最大参数数,请参阅控件生成器联机帮助。
In
the Function Block Diagram (FBD) and Ladder Diagram (LD) languages,
a maximum of 32 extensible parameters per function block can be
shown.
在功能块图 (FBD) 和梯形图 (LD) 语言中,每个功能块最多可以显示 32
个可扩展参数。
There is no support for online values on
Extensible Parameters. No such values will be presented in online
editors or in the project documentation and consequently it is not
recommended to trust these values.
不支持可扩展参数上的联机值。在线编辑器或项目文档中不会显示此类值,因此不建议信任这些值。