Overview Of The Control System - Nordson 3100V Series Customer Product Manual

B
2-2
Control
2.
Overview of the Control
System
Control Assembly
The Vista control system controls how your unit
operates. The
control
system includes
a
variety of printed circuit boards (hereafter referred to
as boards) and other components that you should
be
familiar with to
safely
troubleshoot and repair your unit.
See Figure
B
2-1.
The main components of the control system are the
control-end frame, the controlassembly, and the operator
panel. The
control assembly is mounted on the inside
of
the control-end frame. The
operator panel is mounted on the front
of
the control-end frame. The
control assembly is made up
of
three boards that are required for your
unit to
function
properly.
Refer to the
following table.
Table B
2-1 ControlAssembly Boards
1
2
5
3
4
%
4130076
Fig.
B
2-1
Control
Assembly Components
1.
Power
board
4.
Control-end frame
2.
Control
board
5.
Operator panel
3.
Display
board
ControlAssembly Board
Function
Power board Provides power to
the unit
and supplies
the heater power
for most
of
the unit's heated
components
Controlboard
Contains the Vista software
chip and controls how the unit
operates
Display board Allows
the displays to function
B2EN-04-[3V-X-4XXVI-s
41
-3000v
lssued 5/00
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