BERG B23 Produkthandbuch Seite 74

Energiezähler B-Serie
Kommunikation mit Modbus
Impulsausgang Konfigurationsregister
In der folgenden Tabelle ist die Registergruppe für die Konfigurierung der Impulsausgänge beschrieben:
Function
Pulse output
instance
Port number
Energy quantity
Pulse frequency
active energy
Pulse frequency
reactive energy
Pulse length
Turn off pulse
output
Auswählbare Energiemengen
In der Tabelle unten sind die möglichen Energiemengen zur Verknüpfung mit einem Impulsausgang
aufgelistet:
Quantity
Active energy import total
Active energy export total
Reactive energy import total
Reactive energy export total
Schreiben der Impulsausgang-Konfiguration
Befolgen Sie die Schritte in der Tabelle unten, um die Impulsausgänge zu konfigurieren:
Step
1
2
3
4
5
6
72 2CDC 512 084 D0101 | B2x xx.xxx.x.1
Start
Reg Size Description
(Hex)
8C10 1 The instance number of the pulse output
8C11 1 The physical I/O port on which the pulses are sent out
8C12 3 The OBIS code for the quantity
8C15 2 The pulse frequency, measured in pulses/kWh with 3 decimals.
This is relevant only if Energy quantity is set to active energy.
8C17 2 The pulse frequency, measured in pulses/kVarh with 3 decimals.
This is relevant only if Energy quantity is set to reactive energy.
8C19 2 The duration of a pulse, measured in milliseconds
8C1B 1 Write the value 1 to this register to turn off the selected pulse
output instance
OBIS code
1.0.1.8.0.255
1.0.2.8.0.255
1.0.3.8.0.255
1.0.4.8.0.255
Action
Select the pulse output instance to configure by writing a number to the Pulse output instance register.
Allowed values are 1...4.
Write to the Port number register to decide to which physical port the pulses are sent out for the selected
pulse output. Allowed values are 0...4, where 0 means
No Output.
Write the OBIS code of the quantity that shall be used for the selected pulse output to the Energy quantity
registers. Possible OBIS codes are listed above.
Write the desired pulse frequency to the Pulse frequency active or reactive energy registers, depending on
the selected energy type.
Write the desired pulse length to the Pulse length registers.
Repeat steps 1 to 5 for all pulse outputs.
Read/Write
R/W
R/W
R/W
R/W
R/W
R/W
R/W