Page 302 - Womens Pavilion

Oil-Less Claw Medical Vacuum

Appendix A: TotalAlert Embedded Control System

A.2.6 5.7” Service Screen A.2.7 5.7” Maintenance Screen

System Maintenance Screen
Figure A.8 Service Screen (VSD shown)

The service screen (Figure A.8) allows the selection
of various sub screens along with the current
ambient temperature at the system:

• Maintenance – Additional multiple screens
depicting suggested and required maintenance
items with resettable timers. When
maintenance is due, both the maintenance
button and the service icon on the tool bar
turn red instead of blue.

• Diagnostic - Depicts the I/O status of the
connecting unit controller board. For example, Unit Maintenance Screen
the digital inputs (X1-X7 as 0 or 1), the analog
readings (T1-T2, I1-I4, P1-P2 and V1-V2 with
A/D values), the 24VDC powered digital
outputs (Z1-Z2 as 0 or 1) and the dry contacts
(Y1-Y12 as 0 or 1).

• Version – Displays the RS485 communication
version, fi rmware versions for the 5.7 display
board and the connecting controller board.

• Testing – Allows for test mode of all alarm
events. See Section A.5 for more information.

• Temperatures – Display the current ambient
temperature and the current cabinet Maintenance History Screen
temperature (VSD systems). When the button
is pressed, the trend information is available Figure A.9 Maintenance Screens
for these temperatures.
A-5 4107 9000 95.04