Page 307 - Womens Pavilion

Oil-Less Claw Medical Vacuum
Appendix A: TotalAlert Embedded Control System
If the switch is in Manual or Off postion on PCB4,
the touchscreen controls no longer control the
vacuum pump. Moving the switch back to the
Automatic position puts the unit under the control
of the TotalAlert Embedded control system.
CAUTION: The “Manual Override” mode of
operation should only be used for emergencies
such as a loss of unit display board or loss of
display touchscreen and should not be used for
normal operation.
A.3.6 3.5” Status Screen
Figure A.19 3.5” Status Screen
The status screen (Figure A.19) shows the running
hour meter values.
A.3.7 3.5” Service Screen
Figure A.20 3.5” Service Screen
4107 9000 95.04 A-10
The service screen (Figure A.20) allows access
to the unit “jog” feature, diagnostic screen and
version screen:
• Rotation – Allows the unit to run for a short
period to check rotation. When pressed, the
unit will either begin the “jog” sequence or
show a screen instructing you to place the
unit in “OFF” mode fi rst (the unit must be
in “OFF” mode before it can check rotation).
When “jog” mode is started, the unit will
fi rst delay for 5 seconds to allow the user to
get in position to check the rotation, then run
the unit for a brief period. For VSD systems,
rotation must also be checked in “Automatic”
mode. See Section 3.0 for details.
• Diagnostic – Depicts the I/O status of the
connecting unit controller board. For example,
the digital inputs (X1-X4 as 0 or 1), the analog
readings (T1-T3 and I1 with A/D values), the
24VDC powered digital outputs (Z1-Z5 as 0 or
1) and the dry contacts (Y1-Y3 as 0 or 1).
• Version – Displays the RS485 communication
version, the fi rmware versions for the 3.5
display board and the connecting controller
board.
• Testing – Allows for test mode of all shutdown
events. See Section A.5 for more information.
A.3.8 3.5” Alarms Screen
Figure A.21 3.5” Alarms Screen