Using a BMK: Troubleshooting
©
2017 Sensata Technologies
Page 115
9.3.2
Resolving BMK Faults using the Router
For the three BMK faults that follow, refer to its respective remedy.
• Factory Fault (FacFault)
– The BMK has lost its factory-set internal calibration reference.
Remedy:
Reset the BMK by removing all power from the BMK. After resetting the BMK,
if the Factory Fault remains or returns, the BMK requires repair at a Sensata authorized
service center.
•
Power-up Fault
(PwrFault)
– The BMK’s power-up sequence failed.
Remedy:
1) Ensure the current sense wires are connected into pins 1 (blue wire) and
2 (orange wire), and the voltage wires are connected to pins 3 (black/negative) and 4
(red/positive). 2) Unplug the 4-port terminal block from the Sense Module, and then
check for the correct DC voltage on pins 3 (–) and 4 (+). The voltage must be between
7 to 70 volts DC depending on the nominal voltage of the inverter.
•
Unknown Fault
## (Fault##)
– This fault message displays when the inverter/charger has
sent a fault code that is not recognized by the router.
Remedy:
Call the Technical Support department at Sensata (425-353-8833) for
assistance in determining and understanding the actual fault status
.
9.3
ME-BMK Troubleshooting (with the ME-ARTR)
This section assists you in using the router to identify and resolve any faults or abnormal
operational conditions within your BMK system.
9.3.1
BMK Fault Message Screens for a Magnum Router
When a BMK fault is detected, the ARTR’s FAULT LED (red) comes on and the fault status is shown
on the LCD display. Figure 9-5 is an example of how fault messages appear on the ME-ARTR. Use
the ARTR’s LCD screen and the information in this section to identify and correct the issue.
The FAULT LED lights solid red if the ARTR’s display is on the port/device with the active fault, but
blinks 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
BMK Home Screen
FAULT
PWR
CHG
INV
Battery Monitor
PwrFault -.6AHrs
12.6VDC -0.0ADC
P4 BMK Home
Port Screen
Device Menu
Heading
DC Volts
Device
Status
Device
DC Amps
Solid (red)
FAULT LED
System Home Screen
System Status
FAULT
PWR
CHG
INV
Off
PwrFault -.6AHrs
12.6VDC -0.0ADC
ALL System Home
DC Volts
Device Menu
Heading
Accessory Status
DC Amps
AmpHrs I/O
AmpHrs I/O
Port Screen
Figure 9-5, ME-BMK Fault Message – Router Screens
Содержание ME-ARTR
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