Wago - 4PU & 4PS - 21
6.6.15 Combination Code (adjustable via Modbus, M-bus & Bluetooth)
The meter allows you to display the total energy (usage) shown on the display in accordance to different calculation
methods. You can use the following calculation methods for total energy:
Code
Total (active) energy
C-01
Nur Bezug / Forward only
C-02
Nur Liefereung / Reverse only
C-03
Bezug + Lieferung / F Reverse
C-04
Lieferung
–
Bezug / Forward - Reverse
C-05
Bezug
–
Lieferung / Forward - Reverse*
(saldierende Messung)
Example of flow through the meter
L1
+5 kWh
L2
+5 kWh
L3
-12 kWh
LCD reading and calculation of total energy
Code
C-01
C-02
C-03
C-04
C-05*
Total
10
-12
22
-2
-2
Forward
10
10
10
10
0
Reverse
-12
-12
12
-12
-2
*Meters ordered or set afterwards to C-05 cannot be set to another calculation mode.
