Using an AGS Module: Troubleshooting
Page 106
©
2017 Sensata Technologies
8.3.2 Resolving
AGS Faults using your Router
For the nine faults that follow, refer to the Remedy immediately following the list.
•
Fault Amp
– The generator failed to autostart and run per the
04C Gen Run AC Amps
menu’s
start parameters.
•
Fault Exercise
– The generator failed to autostart and run per the
04H Gen Exercise
menu’s
start parameters.
•
Fault Gen Run
– The generator successfully started and ran for over two minutes, but the
generator unexpectedly stopped before the active AGS autostop condition was
fi
nished.
Info:
The AGS module determines the generator is running by monitoring the gen run
sense voltage/signal. When this gen run sense voltage/signal is no longer available, the
AGS thinks the gen is off or has stopped.
Info:
Gen run fault detection not active if generator is manually started or if Gen Type
switch is set to “2-Wire Standby”—which does not require a gen run sense voltage.
Remedy:
a) If the generator is still running: Con
fi
rm you are getting the correct gen
run sense signal to the AGS module.
b) If the generator is not running: Check the generator for fault codes and adequate
fuel. If neither is an issue, check the generator’s owner’s manual for troubleshooting
tips to determine why it may have shut down on its own.
•
Fault MaxRn
– The generator has run longer than expected and has met or exceeded the
SETUP: 04F Max Gen Run Time
setting. The AGS attempts to turn the generator off—after
autostarting—when this fault occurs.
Info:
The
Max Gen Run Time
menu uses the
SETUP: 04B
Gen Run Time
settings to
determine the generator’s run time. Cooldown and warm-up times are not included in
the
Gen Run Time
display.
Remedy:
Con
fi
rm that all the autostop parameters that are active or enabled can be
satis
fi
ed before the
SETUP: 04F Max Gen Run Time
setting is reached.
• If using the
SETUP: 04A Gen Run Volts DC
menu’s parameters:
– with a battery voltage setting to autostop, ensure the autostop voltage is less than
the temperature-compensated absorb charge voltage.
– with the “
Float
” setting to autostop, ensure the time that the charger is in the Bulk
Charge and Absorb Charge
¹
stages is shorter than the
04F Max Gen Run Time
setting.
Refer to the
SETUP: 04A Gen Run DC Volts
section (page 82) for additional information.
Note
¹
:
Several conditions determine the length of time that the charger is in the
Absorb Charge stage. Ensure the SETUP: 03D Absorb Done (Time, Amps, or SOC)
setting—determines when the Absorb Charge stage is complete and enters the Float
stage—is taken into account when setting the 04F Max Gen Run Time setting.
• If using
SETUP: 04B Gen Run Time
, con
fi
rm you have not set the total run time (start
time to the stop time) longer than the
SETUP: 04F Max Gen Run Time
setting.
• If using
SETUP: 04C Gen Run AC Amps
, con
fi
rm the inverter load(s) that is used to
determine the
Stop AC Amps
setting is not required to run longer than the
SETUP: 04F
Max Gen Run Time
setting.
• If using
SETUP: 04D Gen Run SOC
, con
fi
rm the
METER: 05A BMK SOC
reading is not
“
Think’n
”, but shows an actual % reading (e.g.,
85%
), and the
Stop SOC
setting can
be satis
fi
ed before reaching the
SETUP: 04F Max Gen Run Time
setting.
• If using
SETUP: 04E Gen Run Temp
, the temperature around the remote temperature
sensor has not reached the
Gen Run Temp
setting. You need to either lower the
Start Temp
setting, determine how to cool the area (remote temp sensor location) to
below the
Start Temp
setting before the
04F Max Gen Run Time
setting is reached, or
increase the
Max Gen Run Time
setting.
• Lastly, con
fi
rm that your warm-up and/or cooldown time when added to your autostop
condition does not exceed the
SETUP: 04F Max Gen Run Time
setting.
Содержание ME-ARTR
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