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4.8.8.5
Floating Point Representation of the Measured Value
Dispositif de mesure de conductivité SIPAN 32
C79000-B5477-C045-02
MPIP sarl - 94, rue Mohamed Tounsi - 16013 - ROUIBA - ALGERIE
Tél./Fax : 021 81 11 22 - GSM : 070 91 75 15 ou 072 900 654 - E-mail : mpip@mpi-dz.com
Status coding for "Uncertain quality"
Dec
Hex
71
47
The new measured value is bad
therefore the transmitter supplies
the last valid value.
75
4B
The new measured value is bad
therefore the transmitter supplies
the parameterized equivalent
79
4F
The transmitter supplies the in-
itial value after switching on the
power supply.
80
50
The measured value of the sen-
sor is inaccurate, the value is
outside the sensor
characteristic.
Status coding for "Good quality"
Dec
Hex
Cause
128
86
ok, normal operation
132
84
Display active block alarm:
A parameter relevant to
the behavior of the slave
has been changed.
137
89
Dropped below warning
limit
138
8A
Warning limit exceeded
141
8D
Dropped below alarm limit
142
8E
Alarm limit exceeded
Bits
7
6
Bytes
VZ
7
1
2
E
0
--1
2
2
2
--8
--9
3
2
2
--16
--17
4
2
2
VZ:
sign; 0 = positive, 1 = negative
M:
Mantissa
E:
Exponent
Mise en service et fonctionnement
Cause
Check the measured value entry
and the sensor connection.
Check the measured value entry
and the sensor connection.
value.
Reject the measured value in
the user program if necessary.
Check the parameterization and
Now you can evaluate the measured
Wait with the evaluation of the measu-
red values until the system has swit-
ched back on (display goes out after
React in the user program
React in the user program
React in the user program
React in the user program
5
4
3
E
6
5
4
2
2
2
M
--2
--3
--4
2
2
2
M
--10
--11
--12
2
2
2
M
--18
--19
--20
2
2
2
Remedy
polarity of the sensor.
Remedy
values.
10 seconds).
2
1
0
3
2
1
2
2
2
--5
--6
--7
2
2
2
--13
--14
--15
2
2
2
--21
--22
--23
2
2
2
4-55
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