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Description
4.1 Controller
The connection box controller performs the following
functions:
•
monitors voltage levels, currents, temperatures
and other variables.
•
calculates power and derived values.
4
4
•
provides all values through its CAN object
dictionary.
•
ensures the correct behaviour of the connection
box in terms of charging and discharging
capacities through a state machine.
•
handles thermal budget, over-voltage, under-
voltage and fault cases.
The connection box controller is equipped with 1 CAN
interface for communication with the system master and
implements the CANopen DS301 standard.
4.2 Display
The display shows the operating status of the connection
box.
ISD Connection Box
RUN/Err
U
ZK
24V
5V
Safe
CAN
Illustration 4.2 Connection Box Display
See 7.1 Operating Display for detailed information on the
display.
14
®
VLT
ISD Connection Box Operating Instructions
CAN-ID
4
6
2
8
RS232
0
Service
Set
Warn
Err
MG75G102 - VLT
®
is a registered Danfoss trademark
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