27RSMVQ Technical Guide
LCD SCREENS
Copeland™ VFD Screens and DMQ EXV Screens
VFD STAT
VFD STAT
Displays code for VFD status register value. See Emerson’s See
Copeland™ manual for descriptions as applicable.
REG 10
XX.XX.XX
VFD SOFTWARE VERSION
Software version read from the VFD.
DMQ EXV Screens
Refer to the following map when navigating through the DMQ
EXV Screens. From the EXV TYPE Screen, press <ENTER> to
scroll through the screens.
EXV TYPE
DMQ
EXV1-4
DETECTED
EXV1-4
DETECTED or NODETECT
If DMQ is detected and communicating with RSMVQ
(each connected DMQ will be displayed on a separate screen)
DMQ1-4 PSI
DMQ1-4 SUCTION PRESSURE READING
Suction Pressure reading from DMQ1 through DMQ4
(each connected DMQ will be displayed on a separate screen)
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