DSQC323工控继电模块PLC库存
¥6973.00
DSQC324工控继电模块PLC库存
¥6973.00
DSQC325工控继电模块PLC库存
¥6973.00
DSQC327工控继电模块PLC库存
¥6973.00
DSQC327A工控继电模块PLC库存
¥6973.00
DSQC328工控继电模块PLC库存
¥6973.00
产品类别：模块卡件
品牌：DCS、PLC
电话：15270269218
联系人：叶经理
质保期：1年
加工定制：不可定制
产地/厂家：美国
第页上与编程语言和库相关的警告
86:
有关系统的认证级别和安全限制的概述
函数和库类型，请参见附录A，认证库。第页
87
不允许使用功能、功能块或控制模块
标记为SILX限制，可能影响安全功能
属于SIL分类应用。如果此类代码影响SIL3的输出：
应用程序，可能导致安全关机。第88页
不允许使用功能块或控件的输出参数
参数描述中标记为NONSIL的模块，其方式如下：
可能影响SIL分类应用的安全功能。如果是这样
代码影响SIL3应用程序的输出，可能导致安全
关机。第88页
如果要创建一个具有操作员更改SIL分类应用程序中对象可能性的面板，则***11页“访问管理设置”一章中的确认写入支持指南应为
跟着。第88页
与Control Builder M Professional相关的警告-设置和
第89页的限制：
如果在FBD中使用功能和功能块上的EN（使能）输入，
应特别注意避免应用程序执行的意外停止。第91页
第91页与控制器设置和限制相关的警告：
设置“应用类型”时，应适当注意由AC 800M HI控制的工艺特性。第93页
FDRT（故障检测和反应时间）是从
控制器中发生内部错误，执行定义的操作。这
时间应根据工艺安全时间和需求设置
受控过程的速率。第93页
3BNP004865-513***3版
安全总结（续）
***00页与I/O模块设置相关的警告：
为确保安全操作和适应工艺，AI880A高
完整性模拟输入模块，应根据表10中的说明进行配置。AI880A的安全相关设置见***00页
***00页
为确保安全操作和适应工艺，AI880A作为DI-
回路监控数字输入模块应根据以下配置：
表11中的说明。AI880A作为双回路的安全相关设置
***03页监督。***02页
为确保安全操作和适应工艺，DI880应：
根据***04页表12.DI880的安全相关设置进行配置。***04页
为确保安全操作和适应工艺，DO880应：
根据***05页表13.DO880的安全相关设置进行配置。
***07页与DRT和FDRT配置相关的警告
需求响应时间、DRT和故障检测与反应
可以使用中的数字计算循环的时间、FDRT
表14***07页SIL2系统的响应时间。SIL3的FDRT
可以使用SIL3的FDRT中描述的公式计算回路
循环***08页至***07页
与***08页SIL3回路的FDRT相关的警告
当要求FDRT短于配置的诊断周期时
时间（FDRT）用户必须在应用程序代码中连接通道。错误来自：
I/O的方式如下：
Warnings related to Programming Languages and Libraries on page
86:
For an overview of certification level and safety restrictions for System
Functions and Library Types, see Appendix A, Certified Libraries. on page
87
It is not allowed to use Functions, Function Blocks or Control Modules
marked as SILxRestricted in a way that can influence the safety function
of a SIL classified application. If such code affects an output from a SIL3
application, it might result in a Safety Shutdown. on page 88
It is not allowed to use output parameters from Function Blocks or Control
Modules marked with NONSIL in the parameter description in a way that
can influence the safety function of a SIL classified application. If such
code affects an output from a SIL3 application, it might result in a Safety
Shutdown. on page 88
If a faceplate with possibility for operator changes to objects in a SIL classified application is to be created, the guidelines for Confirmed Write support in chapter Access Management Settings on page 111 shall be
followed. on page 88
Warnings related to Control Builder M Professional - Settings and
Restrictions on page 89:
If the EN (Enable) input on functions and function blocks is used in FBD,
great care shall be taken to avoid unintentional stop of application execution. on page 91
Warnings related to Controller Settings and Restrictions on page 91:
When setting the “Application type” due care shall be taken to the properties of the process to be controlled by the AC 800M HI. on page 93
FDRT (Fault Detection and Reaction Time) is the maximum time from an
internal error occur in the controller, to the defined action is taken. This
time shall be set according to the process safety time and the demand
rate of the controlled process. on page 93
3BNP004865-513 RevA 13
Safety Summary (continued)
Warnings related to I/O Module Settings on page 100:
To ensure safe operation and adaptation to the process, AI880A High
Integrity Analog Input Module, shall be configured according to the directions in Table 10. Safety Related Settings of AI880A on page 100. on
page 100
To ensure safe operation and adaptation to the process, AI880A as DI -
Loop Supervised Digital Input Module shall be configured according to
the directions in Table 11. Safety Related Settings of AI880A as DI - Loop
Supervised on page 103. on page 102
To ensure safe operation and adaptation to the process, DI880 shall be
configured according to the directions in Table 12. Safety Related Settings of DI880 on page 104. on page 104
To ensure safe operation and adaptation to the process, DO880 shall be
configured according to the directions in Table 13. Safety Related Settings of DO880 on page 105. on page 105.
Warnings related to Configuration of DRT and FDRT on page 107
The Demand Response Time, DRT and Fault Detection and Reaction
Time, FDRT of a loop can be calculated using the figures in
Table 14. Response times for SIL2 systems on page 107.FDRT for SIL3
loops can be calculated using the formula described in FDRT for SIL3
loops page 108 on page 107
Warnings related to FDRT for SIL3 loops on page 108
When FDRT is required to be shorter then the configured diagnostic cycle
time (FDRT) user must in the application code connect channel error from
the I/O in such a way tha
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