EIB Delta-Meter
Electricity Meters
14
ABB i-bus
®
EIB
3.6
Reading out error codes
3.7
Network monitoring
function
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
–
–
‘Normal mode’ (starting position)
x 1
[3 Error ]
x 1
Error codes are automatically
displayed (one per second).
If no errors are present, the
text [no Err ] is displayed.
x n
Scrolls manually through the individual error codes
x 1
Back to [3 Error ]
x 1
Back to ‘Normal mode’
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
–
Active energy meter
T
– Tariff
meter
K
– Combination
meter
The electrical measured variables are generally displayed in the following
format on the LCD display:
Ux XXX.X V
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
Measured
Meter type
Format
Unit
Example
Comment
variables
W
T
K
Active power
■
■
■
Px XXXX
W
P1 1250 W
< 10.000 W
L1, L2, L3,
Σ
Px XX.XX
kW
P2 14.50 kW
≥
10.000 W
Reactive power
■
Px XXXX
var
P3 35 Var
< 10.000 var
L1, L2, L3,
Σ
Px XX.XX
kvar
Pt 1.50 kVar
≥
10.000 var
Voltage
■
■
■
Ux XXX.X
V
U1 230.4 V
1
Three-wire meter
L1-N, L2-N, L3-N
(L1-L2, L2-L3)
1
Current L1, L2, L3
■
■
■
Ax XX.XX
A
A3 22.93 A
Power factor
■
2
■
2
■
Pfx X.XX
Pf1 0.95
2
Only total power factor. The total power
L1, L2, L3,
Σ
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.
Frequency
■
■
■
Fr XX.XX
Hz
Fr 50.03
S
S
Sc
LSc
LSc
