Magnum Energy ME-RTR Router - Manual (Page 110)

©
2014 Magnum Energy, Inc. Page 102
Using an AGS Module: Troubleshooting
7.3 ME-AGS-N Router Troubleshooting (with the ME-RTR)
This section assists you in using your router to identify a fault, and to resolve an abnormal
operational condition detected within your AGS system.
7.3.1 AGS Fault Message Screens for the Router
When an AGS fault is detected, and the RTR’s FAULT LED comes on, the fault status is displayed
on the LCD screen. Figure 7-5 is an example of how fault messages appear on the ME-RTR. Use
the RTR’s LCD screen and the information in this section to identify and correct the issue.
The FAULT LED lights solid red if the RTR’s display is on the port/device with the active fault, but
fl ashes red if a different port/device has the active fault. Navigate to the port/device with the
active fault—the FAULT LED turns solid red when you are on the correct port/device.
Blinking (red)
FAULT LED
AGS Home Screen FAULT
PWR
CHG
INV
Auto Gen Start
Fault Temp 0.0Hrs
25.2VDC 77F
P2A AGS Home
Port Screen Device Menu
Heading
DC Volts
AGS
Device
Status
Device Gen Run Time
Temperature
AGS Temp
Sensor
Solid (red)
FAULT LED
System Home Screen
System Status
FAULT
PWR
CHG
INV
Off
Fault Temp
25.2VDC -0.0ADC
ALL System Home
DC Volts Device Menu
Heading
Accessory Status
DC Amps Port Screen
Figure 7-5, ME-AGS-N Fault Message – Router Screens
7.3.2 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 by itself 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 is not active if the generator is manually started; or, if the
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: Confi 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.