Envipco U48DFF, Руководство по обслуживанию

Страница: 39 / 100

3-17
RVM Controller Box
FIGURE 3-16.
PC Board Layout
3.7.2.2. Hard Drive
The hard drive is connected to the
PC
board, and stores all of the
RVM
’s data, including the bar
code table and counts, the
RVM
software, and
RVM
configuration.
3.7.2.3. Hardware Controller Boards
These custom boards control the motors in the
ULTRA
. There are three of these boards:
MC
1,
MC
5, and
MD
5. For a detailed discussion of how these boards work in concert with the
RVM
software, See Section 4.7 “Software Theory of Operation” on page 4-21.
•
MC1 Board - controls the safety interlock and the compactor. See Figure 3-17 for
the layout.
•
MC
5 &
MD
5 Boards - These two boards work together to control the In-Feed,
Sorting Cylinder, Rear Conveyor, and receipt button. M
C
5 also acts as an uninter-
ruptible power supply (
UPS
) controller to prevent data loss. See Section 3.7.1.1
“Battery Backup Feature” on page 3-14 for details. See Figure 3-18 and Figure 3-
19 for the layouts of these boards.