Real-Time Clock Set-Up; Raw Counts Or Raw Mv; Rights; Firmware - idronaut Ocean Seven 304Plus Operator's Manual

SECTION THREE – COMMANDS
DISSOLVED SOLIDS, according to the UNESCO formulae. Derived parameters must appear in the list
after the sensors used in the calculations. For instance, salinity must appear in the list after
conductivity, temperature and pressure sensors.
WARNING
The configuration of zeros or negative parameters could cause the CTD to behave in an unpredictable way.

3.5.2. Real-time Clock set-up

This command allows the operator to set up the CTD RTC date and time. Once invoked, a data entry
prompt appears and the operator can enter the relevant information. When the battery or the external
power supply is removed, the RTC date and time are lost and must be configured again. If the battery
is left connected, the RTC date and time are kept indefinitely.
Once this function is invoked, the following message appears on the user's screen.
Date&Time [dd/mm/yyyy hh:mm:ss wday] [1..31/1..12/1970..2069 0..23:0..59:0.59 1..7 <
The operator should enter the current date and time respecting the above rule and concluding the
message with an <ENTER> key. About the day of the week, it is coded as 1 = Monday to 7=Sunday.

3.5.3. Raw Counts or Raw mV

This command allows the operator to see data acquired from the 16bit ADCoverter (Optional sensors
data acquisition) in real time expressed in counts or in mV. Data acquisition can be interrupted at any
time by means of the <CTRL-C> character. Once running, the following message appears on the
screen:
Keyb.Cmd:<^C>Quit,<T>urbidity-Scale<1>[500 FTU]
Mux(0) Mux(1) Mux(2) Mux(3) Mux(4) Mux(5) Mux(6) Mux(7)
0.0 714.4
0.0 714.2
0.0 714.2
0.0 714.0
0.0 713.9

3.5.4. Rights

This command allows the operator to set up the access rights to the CTD functions and configuration.
The operator's password is "SERVICE304", while, the administrator's password which allows the set-
up of delicate and privileged configuration parameters can be obtained only by requesting it to
IDRONAUT.

3.5.5. Firmware

The OS304Plus CTD firmware can be updated in the field without opening the CTD and/or changing
any electronic component. This section describes the procedure to follow in order to upgrade the
OS304Plus firmware.
OS304Plus firmware upgrading package contains:
OS304PlusReadMe.txt
Os304Plus_xxxx.txt
ITERM.exe
ITERM.rtf
Copy the OS304Plus firmware upgrading file into the ITERM folder on the computer hard disk.
IDRONAUT – Brugherio (MB)
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0.0 0.0 0.0 0.0 0.0
Description of the firmware news.
OS304Plus firmware upgrading file (xxxx indicates the firmware release).
The IDRONAUT Terminal Emulation Programme.
Help document of the Terminal Emulation Programme.
OCEAN SEVEN 304Plus CTD
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12-2015