DESCRIPTION AND OPERATION
CONSOLE FUNCTIONAL OPERATION
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WBPEEUI220754A0
®
CONSOLE FUNCTIONAL OPERATION
The OIS console is an operator interface with state of the art
CPU technology, a user friendly operator interface and a high
performance INFI 90 OPEN system interface.
The CPU is the key component in the OIS console. It is a DEC-
station 3000 model 300X AXP. It contains memory, SCSI and
graphics cards. It also has two hard disk drives.
The multibus cards use the backplane only for power, ground
and reset connections. Refer to Figure
for a block diagram
of the functions and connections of the OIS console and driver
cabinet.
The interface unit modules give the OIS console access to sys-
tem process data and communication data by interfacing it to
an INFI-NET or Plant Loop system. Three cards in the multi-
bus card cage make up the interface unit. They are the
IIMCL01 Multibus Communication Loop Termination Module,
Figure 2-2. Block Diagram
MOUSE/
TRACKBALL
KEYBOARD
INTERFACE
PANEL
IIMKM02A
KEYBOARD
MODULE
MOUSE/TRACKBALL
TERMINAL
SERVER
IIMCP01
PROCESSOR
MODULE
IIMLM01
LOOP MODULE
IIMCL01
COMMUNICATION
LOOP MODULE
PLANT LOOP
NIU
NIU
IIMCL01
COMMUNICATION
LOOP MODULE
INFI-NET
IIMLM01
LOOP MODULE
IIMCP02
PROCESSOR
MODULE
ADP PANEL
PERIPHERAL
(THROUGH POWER
ENTRY PANEL)
AND FLOPPY DISK
DRIVE
MONITOR
TP36272B
APPLICATION
HARD DISK
DRIVE
SYSTEM HARD
DISK DRIVE
TO
ETHERNET
NETWORK
CPU
RS-232-C
SERIAL
SCSI
RIBBON
CABLE
RIBBON
CABLE
RIBBON
CABLE
RIBBON
CABLE
CPU MEMORY
GRAPHICS
RGB
SCSI
ENGINEERING
KEYBOARD
INFI 90 OPEN
OPERATOR
KEYBOARD
