QUANTUM™ HD COMPRESSOR CONTROL PANEL
OPERATION
090.040-O (MAR 12)
Page 131
DESCRIPTION: This screen allows the technician to per-
form system checks on serial communications. Please re-
fer to Section 2 of Frick publications 090.040-CS (Com-
munications Setup) for additional information.
The following buttons are provided:
• Test Comm1 - Comm2 - This test will check the
hardware of both of theses ports.
• Test Comm2 - Comm3 - This test will check the
hardware of both of theses ports.
• Test Comm 3 - Comm1 - This test will check the
hardware of both of theses ports.
• Redetect I/O Comms - This selection provides
a method to detect all connected Analog and
Digital boards. For additional information about
this screen, refer to 090.040-CS (Communica-
tions Manual).
The following are some of the things that
can occur that would cause an I/O board to
stop communicating with the Quantum™,
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,
and then select [Redetect I/O
Comms].
• A board has failed in such a way
that it cannot properly communi-
cate with the Quantum™ HD.
• A failure with the communications
cable which is plugged into the
end of each board
If any of these things occur, a communica-
tions error shutdown will be issued until
this key is selected. You should always view
the About screen to see what has been de-
tected.
SERVICE
Communications
ACCESSING:
Communications
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