EATON MP3010容錯控制器,MP3010配置手冊
安全管理器模塊
4409型安全管理器
模塊（SMM）用作接口
Tricon控制器和霍尼韋爾通用控制網絡
（UCN），三大主要網絡之一EATON MP3010
DC-3000分布式控制系統出現在霍尼韋爾
系統作為UCN上的安全節點
SMM以全網絡數據速率傳輸過程信息以供使用
TDC-3000上的任何位置。SMM
傳輸Tricon別名數據（包括系統變量）和操作員工作站的診斷信息
顯示熟悉的格式霍尼韋爾運營商。
SMM為TDC-3000提供以下功能：
?處理關鍵輸入/輸出點和
將結果傳遞給DCS
EATON MP3010容錯控制器
?處理Tricon報警和
將它們傳播到用戶定義的
DCS目的地（控制臺、，
打印機等）
?讀取/寫入別名數據以滿足
DCS請求
?讀取Tricon診斷以顯示
由DCS提供
?寫保護以鎖定更改
至Tricon控制器
TDC-3000源
?DCS的時間同步
主時鐘
?對等通信
具有許多Tricon控制器的工廠，
每個包含一個SMM和DCS
可以使用共享數據發出警報
重要的下游Tricons
流程更改
?事件傳輸順序
Tricon事件數據到Universal
用于顯示或歷史記錄的電臺
錄制模塊，以幫助
確定設備跳閘的原因
并增加進程啟動時間
?熱備盤功能
與的不間斷通信
霍尼韋爾網絡
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
