Status Indicator; Status Indicator On The Control Panel; Measurement Values And Events; Nfc - Near Field Communication - MicroPower Access BMU Instrucciones De Uso

Status indicator

Status indicator on the control panel

Indication Status Cause
The battery is too warm.
Flashes
a. Low electrolyte level.
b. The electrolyte level and battery
Flashes
c. Electrolyte level sensor is missing (Only
Voltage imbalance between the battery's
Flashes
cells. (Only BMU Pro and BMU Pro UL)
State of charge is below the set value.
Flashes
Time and date set incorrectly.
Flashes
Flashes
Time and date are set correctly, unit works.
slowly
The battery monitoring unit is connecting to
Flashes
a network.
The battery monitoring unit is connected to a
Lit
network.
An identification request has been sent from
Flashes
the Access™ Service tool or the NFC app.
All
indicators
Flashes
Software in Access™ BMU is updating.
shortly
No supply voltage.
No indicators lit
Operation
Measurement values and
events
Measurement values and events are stored during
operations for service and analysis purposes.
The structure of the information is described in the
technical manual for Access™ BMU. The
information is read using the PC software
Access™ Service tool or the NFC app.
temperature sensor is installed incorrectly.
BMU Basic Dry).
Action
a. Allow the battery to cool.
b. Reduce the workload on the battery.
c. In Access™ Service tool or the NFC app, check that the
battery's temperature level for alarm indication corresponds with
the battery manufacturer's recommendation. Adjust temperature
level for alarm indication if needed.
a. Top up the battery water.
b. Check the installation of the electrolyte level and battery
temperature sensor, see Installation step 6a.
c. Check that the electrolyte level sensor is deactivated in
Access™ Service tool or the NFC app.
a. Equalize charge the battery.
b. Check the condition of the battery cells.
c. Check that the black cable Fig. 2- 4 pos 8 is connected.
d. Check the set parameters for the current sensor position and
indication level in Access™ Service tool or the NFC app.
Charge the battery or check the set alarm level in the parameters.
Set the time and date in Access™ Service tool or the NFC app.
The indicators go out automatically after the requested
identification time has elapsed, normally 10 seconds.
Wait until the Access™ BMU starts up, this normally takes 15-30
seconds. Do not disconnect the supply voltage.
Check the battery monitoring unit's connections.
Check the fuse on the cable between the battery monitoring unit
and the battery's positive terminal.
NFC – Near Field
Communication
The unit has NFC and can communicate with
compatible Android device.
1. Activate NFC on the current Android device.
2. Put the Android device on the units NFC
symbol .
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