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OPM_SGS_USM_10K_40K_0US_V010.doc
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Operating
Manual
SG Series
10, 20, 30 & 40 kVA
5. Printer
Set-up
The UPS is capable of communicating to a serial printer, to printout disparate information.
Please be sure to have a
serial printer
, that is a printer with a serial RS232 interface.
This is the
only
printer-interface supported by the UPS.
PRINTER SETUP
Baud=2400 Parity=O
Bits=8 Handshake=XON
Print All = N
metering
alarms
parameters
+
–
ok
Baud Rate
This parameter controls the
baud rate
used for data transmission.
Although different values can be selected, you must select
2400 Baud
,
which is the only valid parameter.
Parity
This parameter controls the parity used for data transmission.
Odd (
O
) even (
E
) and “no parity” (
X
) can be selected.
Nevertheless the only valid value is
NO PARITY (X)
.
Bits
This parameter controls the length of the data word on the serial line during
data transmission
7
or
8
bits are offered as choice.
Please
select
8 bits
, as this is the only valid value.
Handshake
This parameter is used to determine the communication protocol used when
printing.
Valid
values
are
“XON”
standing for the
XON/XOFF
protocol or
“NO
”
standing for
any protocol.
Print All
This
parameter
Y/N
is used to print
all the available information
in the
sequence
metering
,
alarms
,
user
and
service parameters
.
Please configure your printer with the following parameters: 2400/8/N (2400
bits/sec, 8 bits, no parity).
6. Printer
commands
PRINTER CO M M ANDS
Print M easures
= N
Print Alarm s
= N
Print Param eters = N
m etering
alarm s
param eters
+
–
ok
Print Measures
This
Y/N
parameter is used to print
only the measurement data.
Print Alarms
This
Y/N
parameter is used to print
only the sequence of all
Alarms/Events.
Print Parameters
This
Y/N
parameter is used to print
only the list of User and Service
Parameters
After each printing command the corresponding parameter will be set again
to
N
.