Built-in Data Logger
6.1.2
Command to set date and time
The set of command is :
@#C[YY][MM][DD][HH][mm] [CR]
where:
C
command identification
YY
year from 00 to 99
MM
month from 01 to 12
DD
day from 01 to 31
HH
time from 00 to 23
mm
minutes from 00 to 59
[
Cr
]
carriage return to end the set
Once the DATA-TIME command is sent to ETL3000/ETLONE, the reply is Y if the command
has been correctly received or N if there has been an error and please retry.
After the command has been sent, the instrument is syncronized without affecting the
buffer content and zeroing only those data acquired from the beginning if the hour to the
moment the command was sent.
So once this command is sent one hour average is lost.
6.1.3
Command for average data transmission
The set of command are :
@#T2
[
Cr
]
only for ETL with hourly average
@#15T2
[
Cr
]
only for ETL with 15 minutes average
When the command is sent, the complete content of the buffer is sent through the RS232
from the ETL3000.
If the buffer does not contain more than 252 averages, only the memorized means are
received; if the buffer contains 252 averages, these are transmitted starting from the oldest
data.
These command does not cancel the buffer, so it is possible to repeat the command at any
time, receiving always the complete buffer.
ORION S.r.l.
ETL_Operation and Service manual_ 02_17.docx
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