Diagnostics: System Diagnostics 79
DIAGNOSTICS
Notification
NCV low flow limit - multiple
• Increase operation speed or turning rate.
• Check for correct target rate and pressure.
• Check for high NCV efficiency number.
Should normally be between 90 and 105.
• Check for correct tip size for desired rate,
speed, and pressure.
• Check flowmeter calibration value, as it may
be too high.
• Check poppets for excessive wear.
NCV low flow limit - single
• Increase operation speed or turning rate.
• Check for correct target rate.
NCV retransmission - multiple •Go to Diagnostics -> Diagnostic Trouble Codes
-> NCV Errors -> NCV Heat Map and locate
the NCV(s) that are not green. Their numerical
locations are labeled referencing the forward
travel direction, from leftmost to rightmost
NCV along the boom. Note their location for
future reference and troubleshooting as
necessary.
• Cycle power to RCM-S ECU by going to
Diagnostics -> Tests -> Reboot Product
Controller.
• Replace affected NCVs. Then recalibrate NCVs
by going to Diagnostics -> Tests -> Calibrate
NCVs. If necessary, check NCV software by
going to Diagnostics -> Tests -> NCV Updates
to scan and update software on affected
NCVs.
NCV retransmission - single
NCV zero flow target -
multiple
• Check for correct target rate.
NCV zero flow target - single
Off pressure high
• Check for correct target pressure.
• Check for electric or manual valves are
opening correctly.
• Check strainers and check valves for
obstructions.
• Check for damaged pressure sensor or
cabling.
• Check for correct tip size.
• Check pump for proper operation.
• Check Off Pressure Alarm % value.
Type Description Recommended Actions
To Next Page
Loading...
Need help?
General
