Delta OHM HD2109.1, Руководство по эксплуатации

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HD2109
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V2.4
Command Response Description
G1 M=Dissolved oxygen meter Model description
G2 SN=12345678 Instrument serial number
G3 Firm.Ver.=01-01 Firmware version
G4 Firm.Date=2004/06/15 Firmware date
G5 cal 0000/00/00 00:00:00 Calibration date and time
G6 Probe=Oxygen Schott Type of probe connected to input
GB User ID=0000000000000000 User code (set with T2xxxxxxxxxxxxxxxx)
GC Print instrument's heading
K0 Stop printing data
K1 PRINTOUT IMMEDIATE MODE Immediate printing of data
K4 & Start logging data
K5 & Stop logging data
K6 & Disable REL function
K7 & Enable REL function
KP & Auto-power-off function=ENABLE
KQ & Auto-power-off function=DISABLE
LD PRINTOUT OF LOG Print data logged in flash
LE & Erase data in flash memory
LN &2000 Number of free pages in the flash memory
LUAn
& Sets the unit of measurement for the temperature. n=0 > °C
n=1
> °F
LUBn
& Sets the unit of measurement for the O
2
n=0 > mg/l O
2
n=1 > %O
2
n=2 > mbar
RA & # Reading of LOG/PRINT interval set
RP & 600 Battery level (Resolut. 0.01V)
RUA U= °C Temperature measurement unit
RUB U= % Sat Dissolved oxygen measurement unit
WA# &
Setting LOG/PRINT interval.
# is a hexadecimal number 0…D that represents the position of the
interval in the list 0, 1, 5, 10, …, 3600 seconds.
WC0 & Setting SELF off
WC1 & Setting SELF on
Command characters are exclusively upper case characters. Once a correct command is entered, the
instrument responds with "&"; when any wrong combination of characters is entered, the instrument
responds with "?". The instrument response strings end with the sending of the CR command (Car-
riage Return). The instrument does not send the LF command (Line Feed).
Before sending commands to the instrument via the serial port, locking the keyboard to avoid func-
tioning conflicts is recommended: use the P0 command. When complete, restore the keyboard with
the P1 command.