Unihedron SQM-LU-DL-V, Operator'S Manual

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8 Commands and responses
LI,0000000360s,0000000005m,0000000121s,0000000004m,00000017.60m
0123456789 123456789 123456789 123456789 123456789 123456789 1234
8.5.12 Logging interval reporting period setting
Executing the command “
LPS##########x
” sets the period (in seconds) of the timed interval reports to the EEPROM
and RAM for booting and immediate use. For example, the command “
LPS0000000360x
” sets the reporting time to once
every 360 seconds.
Executing the command “
LPM##########x
” sets the period (in minutes) of the timed interval reports to the EEPROM
and RAM for booting and immediate use. For example, the command “
LPS0000000005x
” sets the reporting time to once
every 5 minutes.
Logging threshold setting for interval reporting Executing the command “
LT########.##x
” sets the threshold of the
timed interval reports to EEPROM and RAM for boot and immediate use.
The units are
magnitudes
arcsecond
2
. For example,
LT00000016.00x
limits reporting to values only over 16.00
magnitudes
arcsecond
2
.
8.5.13 Set and read logging Real Time Clock
The SQM-LU-DL model contains a Real Time Clock (RTC) powered by a Supercap (large storage capacitor).
The RTC is set with the “
LCx
” command as shown in table 8.32:
Table 8.32: Setting the RTC
Column Example value Description
0-1
LC
Confirmation of command.
2-21
11-01-06 5
11:51:00x
Date, Day of week (1=Sunday), and time.
22-23 Carriage return (0x0d), Line feed (0x0a).
The RTC is read with the “
Lcx
” command. The response of both setting and getting the RTC value is shown in table
8.33:
Table 8.33: Response of getting the RTC values
Column Example value Description
0-2
LC,
Confirmation of setting command.
0-2
Lc,
Confirmation of getting command.
3-21
11-01-06 5
11:51:00
Date, Day of week (1=Sunday), and time.
22-23 Carriage return (0x0d), Line feed (0x0a).
An example response is:
Lc,11-01-06 5 11:51:00
0123456789 123456789 123
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Unihedron SQM-LU-DL-V Operator’s Manual -
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