Siemens 9300 Manual De Usuario
Diagnostic Menu
9300 Series User’s Guide
Page 36
Chapter 2 - Using The Front Panel
Harmonics Diagnostics
Select H
ARMONICS
from the Diagnostics menu to view per-phase voltage and
current harmonics to the 31st harmonic. The following is an example of a
harmonics display:
harmonics display:
Press and hold the up and down buttons to move the cursor to the harmonic of
interest. The percentage of the fundamental is also displayed.
interest. The percentage of the fundamental is also displayed.
Communications Diagnostics
The Communications diagnostic screen has a different screens according to the
communications options on your meter.
communications options on your meter.
The RS-485 diagnostic screen shows three boxes labelled COM 1, COM 2 (ETH if
the meter has the optional Ethernet card) and COM 3. The following screen is an
example of Ethernet (COM 2) communication:
the meter has the optional Ethernet card) and COM 3. The following screen is an
example of Ethernet (COM 2) communication:
COM 1 and COM 2 refer to the communications ports on the back panel of the
meter. As there are is no COM2 port on the 9300 meter, the COM2 box never
appears active. The COM 3 box verifies communication through the Infrared
port on the front panel (IR1).
meter. As there are is no COM2 port on the 9300 meter, the COM2 box never
appears active. The COM 3 box verifies communication through the Infrared
port on the front panel (IR1).
The Ethernet diagnostic screen displays text similar to what you see in the table
below - each label appears with a value next to it. The table explains the meaning
of each possible value.
below - each label appears with a value next to it. The table explains the meaning
of each possible value.
Label
Possible Values
Description
ETH73 Version
see description
Displays the Ethernet meter’s firmware version (e.g. v270)
ETH73 in UPG
YES, NO
YES means the meter is currently being upgraded
ETH73 Setup
N/A, Rec’d
N/A means the Setup/options on the meter have not been
transmitted
Rec’d means the Setup/options have been received
EtherGate
YES, NO
YES means EtherGate is supported (9330 and 9350)
NO means EtherGate is not supported (9300)
COM1
R T
ETH
R T
COM3
R T