EATON MP3010容错控制器,MP3010配置手册
安全管理器模块
4409型安全管理器
模块（SMM）用作接口
Tricon控制器和霍尼韦尔通用控制网络
（UCN），三大主要网络之一EATON MP3010
DC-3000分布式控制系统出现在霍尼韦尔
系统作为UCN上的安全节点
SMM以全网络数据速率传输过程信息以供使用
TDC-3000上的任何位置。SMM
传输Tricon别名数据（包括系统变量）和操作员工作站的诊断信息
显示熟悉的格式霍尼韦尔运营商。
SMM为TDC-3000提供以下功能：
•处理关键输入/输出点和
将结果传递给DCS
EATON MP3010容错控制器
•处理Tricon报警和
将它们传播到用户定义的
DCS目的地（控制台、，
打印机等）
•读取/写入别名数据以满足
DCS请求
•读取Tricon诊断以显示
由DCS提供
•写保护以锁定更改
至Tricon控制器
TDC-3000源
•DCS的时间同步
主时钟
•对等通信
具有许多Tricon控制器的工厂，
每个包含一个SMM和DCS
可以使用共享数据发出警报
重要的下游Tricons
流程更改
•事件传输顺序
Tricon事件数据到Universal
用于显示或历史记录的电台
录制模块，以帮助
确定设备跳闸的原因
并增加进程启动时间
•热备盘功能
与的不间断通信
霍尼韦尔网络
Safety Manager Module
The Model 4409 Safety Manager
Module (SMM) acts as an interface
between a Tricon controller and a
Honeywell Universal Control Network
(UCN), one of three principal networks
of the TDC-3000 Distributed Control
System. Appearing to the Honeywell
system as a safety node on the UCN, the
SMM communicates process informa
tion at full network data rates for use
anywhere on the TDC-3000. The SMM
transmits Tricon aliased data (including
system variables) and diagnostic infor
mation to operator workstations in
display formats that are familiar to
Honeywell operators.
The SMM makes the following func
tions available to the TDC-3000:
• Handles critical I/O points and
passes results to the DCS
• Processes Tricon alarms and
propagates them to user-defined
DCS destinations (consoles,
printers, etc.)
• Reads/writes aliased data to satisfy
DCS requests
• Reads Tricon diagnostics for display
by the DCS
• Write protection to lock out changes
to the Tricon controller from all
TDC-3000 sources
•
Time synchronization from the DCS
master clock
•
Peer-to-Peer communication for
plants with many Tricon controllers,
each containing an SMM—the DCS
can use shared data to alert
downstream Tricons of significant
process changes
•
Sequence of Events—transmits
Tricon event data to Universal
Stations for display or History
Modules for recording, to help
determine the cause of plant trips
and increase process up-time
• Hot-spare capability for
uninterrupted communication with
Honeywell networks
