User manual

Computer Gateway User Manual 1-2 5/96
1.5
Application
Module
History
Module
Computer
Gateway
Computing
Module
Process
Interface
Units
Extended
Controller
Advanced
Multifunction
Controller
Data Hiway
Port
Personal Computer
Serial Interface
Honeywell
Programmable
Controller
Universal
Work Station
LCN Extenders
Fiber Optics
DATA HIWAY
Critical
Process
Controller
Hiway
Gateway
Additional
LCN Modules
Basic
Controller
Processor
Gateway
ST 3000
Multifunction,
Extended or
Basic Controller
LOCAL CONTROL NETWORK
Operator
Station
General Purpose
Computer Interface
Universal Station
DATA HIWAY
UNIVERSAL CONTROL NETWORK
Hiway
Gateway
Network
Interface
Module
Process
Manager
Logic
Manager
Process
Manager
Process
Manager
Process
Manager
Figure 1-1 — TDC 3000
X
Architecture 11412
1.5 R500 DIFFERENCES
There are three important changes to the CG at R500.
• The retrieval of journal data has been added. See subsection 4.11.
• The ability to start the read and write of a complete file, increasing file transfer
performance was added. See subsections 4.10.2 and 4.10.3.
• The file transfer command to list files into a dataout file now works and has the same
options as the command processor from a Universal Station. See subsection 4.10.5.