090.510-M (OCT 10) FRICK
QUANTUM™LX AcuAir
CONTROL PANEL
Page 28 MAINTENANCE
Communications
Screen
SCREEN NAME
:
Maintenance
.
ACCESSING
:
DESCRIPTION
: The purpose of this screen being shown here is to indicate where the
[Redetect I/O
Comms]
key is located. This selection provides a method to detect all connected Analog and Digital boards.
For additional information about this screen, refer to S90-020 CS (Communications Manual).
The following are some of the things that can occur that
would cause an I/O board to stop communicating with the
Quantum™ LX, and would require that you
Redetect I/O
Comms
:
A board has been removed, and power was
turned on with the board removed. You would
need to replace the board, re-power, then
Detect
I/O Boards
.
A board has failed in such a way that it cannot
properly communicate with the Quantum™ 4.
A failure with the communications cable which is
plugged into the end of each board
If any of these things occur, a communications error
shutdown will be issued until this key is selected. You
should always view the
About
screen to see what has
been detected.
Setpoints…
Communications
