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ABB i-bus
EIB
3.6
Reading out error codes
3.7
Network monitoring
function
Measured
Meter type Format
variables
W
Active power
L1, L2, L3, Σ
Reactive power
L1, L2, L3, Σ
Voltage
L1-N, L2-N, L3-N
1
(L1-L2, L2-L3)
Current L1, L2, L3
2
Power factor
L1, L2, L3, Σ
Frequency
14
EIB Delta-Meter
Electricity Meters
In order to read out the error codes, it is necessary to carry out the push
button actions in the sequence described, starting from 'Normal mode'.
The descriptions should be used in connection with the software menu
diagram in section 3.4.
In Menu mode [3 Error], the following error codes are displayed.
Button Number Display/comment
–
S
S
Sc
LSc
LSc
All electrical measured variables, which are measured by the EIB Delta-
Meter in order to record the energy consumption, can be displayed on the
LCD display. These values can be used for network monitoring and servicing
purposes. The following table indicates which measured variables are
available depending on the EIB Delta-Meter.
W
–
T
–
K
–
The electrical measured variables are generally displayed in the following
format on the LCD display:
Ux XXX.X V
Unit
T
K
Px XXXX
W
Px XX.XX
kW
Px XXXX
var
Px XX.XX
kvar
Ux XXX.X
V
Ax XX.XX
A
2
Pfx X.XX
Fr XX.XX
Hz
–
'Normal mode' (starting position)
x 1
[3 Error ]
x 1
x n
Scrolls manually through the individual error codes
x 1
Back to [3 Error ]
x 1
Back to 'Normal mode'
Active energy meter
Tariff meter
Combination meter
U
=
Measured variable, e.g., voltage (U), current (A)
x
=
Phase (1, 2, 3) or Total value (t)
XXX.X =
Measured value
V
=
Unit of measurement
Example
P1 1250 W
P2 14.50 kW ≥ 10.000 W
P3 35 Var
Pt 1.50 kVar ≥ 10.000 var
U1 230.4 V
A3 22.93 A
Pf1 0.95
Fr 50.03
Error codes are automatically
displayed (one per second).
If no errors are present, the
text [no Err ] is displayed.
Comment
< 10.000 W
< 10.000 var
1
Three-wire meter
2
Only total power factor. The total power
factor is calculated from the total active
and reactive power. The power factor is
positive in the first and fourth
quadrants (active power consumption)
and negative in the second and third
quadrants.
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