SMA SCHOOLMETERBOX, Руководство по установке, Страница: 19 / 24

SMA Solar Technology AG Channel List
Installation Guide SMETER-IEN084710 19
10 Channel List
10.1 Spot values
Spot values can only be read and not changed.
10.2 Parameters
Spot values
Channel Description
m_OpTM Shows the number of hours in operation which the Schoolmeterbox has run
since commissioning.
m_Pac Shows the computed spot value for the power output.
m_ResetCount Shows the number of resets (restarts) of the Schoolmeterbox.
m_S0 Count Shows the number of consumption meter impulses.
m_S0 kWh Shows the power consumption in kWh.
Parameters
Channel Description
s_DevNam Here, you can enter a name for the Schoolmeterbox. The following
symbols can be used: A-Z, a-z, 0-9, _ , - , +, * , #, (space)
Unrecognized symbols will be replaced by a space.
*s_DevRs With this channel, you can carry out a reset (restart) of the
Schoolmeterbox. The value of this channel is always "0". To carry out a
reset, enter the value "1" and save it. At this moment the Schoolmeterbox
carries out a reset. The value for the channel is set back to "0".
s_FwVer Shows the firmware version of the Schoolmeterbox.
s_HwVer Shows the hardware version of the Schoolmeterbox.
s_SN Shows the serial number of the Schoolmeterbox.
*u_S0 Edge Here you can set whether the Schoolmeterbox should evaluate the
ascending or descending edge of the consumption meter signal.
*u_S0 Impuls/kWh You have to enter the number of consumption meter impulses per kWh
here.
u_S0 Offset You have to enter the consumption meter counter reading here. The
Schoolmeterbox counter reading has to be matched to that of the
consumption meter, so that the Schoolmeterbox has the same initial
reading. You must enter the counter reading times one hundred (for
example, to get 10.25 kWh, you have to enter 1025)
* This channel is only visible if you are logged in at the Sunny WebBox as "installer". To do this,
follow the Sunny WebBox manual.