SMA Sunny Boy Control Light - Manual (Page 44)

Sunny Boy Control Light Chapter 5: Menu Functions for Configuration
SUNBCL-11:NE
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SMA Regelsysteme GmbH
The channel selection and the numeric format for the HvG, Siebert and
DATALITE cannot be changed.
Sunny Boy Control detects a connected PC. So the port need not be
stopped for operation with an external display. If there are no requests for
60s the Sunny Boy Control sends Display-Data to COM2.
HvG and Siebert
Definition of the ASCII string:
Start E-Total
[kWh]
E-today
[kWh] Pac
[kW] Iac-Ist
[A] Upv-Ist
[V] Uac
[V] E-today
[Wh] End
(Siebert)
# LLLLLL LLLL LLRR LLRR LLLL LLLL LLLL CR,LF
L = left of the decimal point R = right of the decimal point
The ASCII string is sent with 2400 Baud (no parity, 8 bit, 1 stop bit) on the port ‘PC
(COM 2)’ and is updated regularly.
Example for the ASCII string
The string ‘#001104001802470314018902301827’
results in the following data to be displayed:
Start E-Total
[kWh]
E-today
[kWh] Pac
[kW] Iac-Ist
[A] Upv-Ist
[V] Uac
[V] E-today
[Wh] End
(Siebert)
Value 1104 18 2,47 3,14 189 230 1827
ASCII # 001104 0018 0247 0314 0189 02 30 1827 CR,LF
EnergieCom
Selecting EnergieCom as type results in various configuration possibilities. Measured
values of the Sunny Boy Control Light and the registered Sunny Boys can be
displayed. Up to 99 different displays can be generated in EnergieCom format. The
number of the display is the same as the two address bytes in the serial telegram.
Examples are given in Fig. 5.17.