Johnson Controls FRICK QUANTUM HD Maintenance Manual page 52

090.040-M (MAR 12)
Page 52
ACCESSING:
DESCRIPTION: The Comms 1-3 screen is for informational
use, and provides the current status of each of the three
usable serial communications ports. When a particular
port is in use, the status for that port will change from Off
to Active (to indicate it is functioning) or Failed (if the port
ACCESSING:
DESCRIPTION: The I/O Comms screen is for informational
use, and provides the current software version of each of
the installed and recognized I/O control boards. Addition-
QUANTUM™ HD COMPRESSOR CONTROL PANEL
MAINTENANCE
STATUS - Panel (Comms 1-3)
STATUS - Panel (IO Comms)
Panel
is trying to communicate, but has timed out).
Additionally on this screen is the current value of the Pan-
el ID number. The Panel ID is set by accessing the Menu >
Confi guration > Communications > Serial tab.
Panel
ally, the current communications status is shown for each
board.
Comms 1-3
IO Comms