Bender B 9506 1021, Руководство пользователя

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Modbus process image in the memory of the COM461MT
40 COM461MT_D00011_00_M_XXEN/05.2013
7.2.6.5 Channel 33 to 64
The BMS channels 33 to 64 only provide digital information. The information
is coded as an alarm or message type or test type (internal, external).
The coding is similar to the data format AT&T for the channels 1 to 32, with the
exception of the additional bit 4, which is used for coding device errors, e.g.
connection faults or internal device errors.
Bit 7 6 5 4 3 2 1 0 Meaning
Te
st
e
x
te
rn
a
l
Te
st
in
te
rn
a
l
Status
Res
er
v
ed
Re
se
rv
e
d
Al
a
rm
Err
o
r
Ala
rm
t
y
p
e
X X X X X 0 0 0 No alarm
X X X X X 0 0 1 Prewarning
0 0 0 X X 0 1 0 Device error
X X X X X 0 1 1 Reserved
X X X X X 1 0 0
Alarm (yellow LED), e.g.
insulation fault
X X X X X 1 0 1 Alarm (red LED)
X X X X X 1 1 0 Reserved
X X X X X … … … Reserved
X X X X X 1 1 1 Reserved
Te
st
0 0 X X X X X X No test
0 1 X X X X X X Internal test
1 0 X X X X X X External test