FAQ’s
A: What does FLS Stand for?
▪ FLS stands for a sensor fail. This means you do not have proper communication
with your ECU, or that the incorrect sensor is configured. When using a wired
analog sensor, you will receive a FLS alarm when the ohm reading by the
controller is outside of the configured curve. Next Steps?
▪ Confirm proper installation and grounding of sensor
▪ Confirm analog sensor is properly configured in LiteEdit
B: What is Wrn RA15 Fail?
▪ The RA15 is a remote annunciator you can install on the CAN bus and configure
using LiteEdit. This warning is telling you communication has been lost with this
device. Next Steps?
▪ Confirm proper Can wiring and installation of the terminating resistors.
More information can be found in the RA15 Reference Guide or IL-NT
Communication Guide.
▪ Don’t have a RA15? Connect with LiteEdit>Open configuration and select
the RA15 icon from the too task bar. This is where you can select the
RA15 as not being connected.
C: What does Wrn Maintenance mean?
▪ This means your maintenance timer has expired. This is set by the
WrnMaintenance setpoint. How to reset it?
▪ Either using LiteEdit or through the front panel, navigate to
setpoints>engine protect>Wrn Maintenance. Whatever you set this to,
that is the number of run hours that need to occur before this alarm is
active again. To turn alarm off, set to 65,535.
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