CM2201 TRICONEX
CM2201 TRICONEX
CM2201 TRICONEX
WinCC V6.2技术文档——通讯 – 诊断（中文）
说明通道及其变量以及内部变量的诊断。 该诊断可用于如通讯故障或出现意料之外的变量值等情况。
在运行系统中通常会首先识别出在建立通讯链接时发生的故障或错误。
使用 WinCC 变量的动态对象（不能提供当前过程值给它们）在过程画面内将显示为未激活状态。例如，这些对象可以是 I/O 域、滚动条对象或棒图。
如果故障不影响连接的部分 WinCC 变量，就表示某个 WinCC 变量是故障源。此时，应检查变量的编址或者图形编辑器中变量的拼写是否正确。如果故障影响连接的所有 WinCC 变量，就表示错误发生在连接本身。
章节描述定位错误源可采取的措施及可使用的工具。
controllers (field controllers) and rack-mounted controllers. A process station can be designed to be redundant
configuration and non-redundant configuration.
AC800F :
This term is used to describe the AC800F Field Controller type of process station. A redundant process station consists of 2
AC800F controller.
Rack mounted process station:
This term is used to describe a rack-mounted type of process station. A redundant process station contains 2 rack-mounted CPUs.
This term is used to describe a single, non-redundant process station.
In the investment of modern automation system, due to the hardware equipment department
It only takes up less cost in the whole system, then write engineering applications
The cost of software becomes increasingly important. Generally speaking, a self
The engineering application software cost of the automation project accounts for about the entire project.
About 50%, it is not difficult to see that the migration of cost structure creates a lot of innovation for users.
Create an opportunity to optimize project investment, therefore, it is necessary to start from engineering programming
Think about lowering costs in the first place!
This is what we developed the Freelance 800F system for:
Keeping hardware prices consistent with those of programmable logic controllers
In this way, cost efficiency can be improved by reducing user engineering costs.
How the Freelance 800F process control system helps users reduce
Low engineering cost?
●By using a complete engineering tool (Control Builder
F) to configure the entire control system, including automation functions
function, operator interface display and logging, and configuration of the fieldbus.
equipment (PROFIBUS, FOUNDATION Fieldbus,
HART, etc.) and device parameter settings.
● Automatic generation of global data between the process control station and the operator station
According to communication.
For field devices, process control stations and operator stations, a unified global database is used for the entire control system, thereby reducing
cost and time
