Sea-Bird Electronics SBE 38 Manual de usuario descargar pdf (Pagina 48)

Manual revision 006 Section 4: Deploying and Operating SBE 19plus V2 SBE 19plus V2

General Setup Commands

DateTime=mmddyyyyhhmmss Set real-time clock month, day, year, hour,

minute, second.

BaudRate=x x= baud rate (600, 1200, 2400, 4800,

9600, 19200, 38400, 57600, or 115200).

Default 9600. Check capability of your

computer and terminal program before

increasing baud rate. Command must be

sent twice to change rate.

Echo=x x=Y: Echo characters received from

computer (default) - monitor will show

entered commands as you type.

x=N: Do not.

OutputExecutedTag=x x=Y: Display XML Executing and

Executed tags (default). Executed tag

displays at end of each command

response; Executing tag displays one or

more times if 19plus V2 response to a

command requires additional time.

x=N: Do not.

BatteryType=x x=alkaline: Alkaline batteries (also use

this setting for lithium batteries). Logging

stops when voltage drops below 7.5 volts

for 5 consecutive scans. This reduces

battery load to quiescent current.

x=nicad: Ni-Cad batteries (as of 2011, no

longer available). Logging stops when

voltage drops below 7.5 volts for

5 consecutive scans or voltage is less than

10.9 volts and voltage drop is greater than

0.5 volts/minute as determined by two

30-second moving averages. This reduces

battery load to quiescent current once first

cell in battery pack is exhausted.

x=nimh: NiMH batteries. Logging stops

when voltage drops below 7.8 volts for

5 consecutive scans or voltage is less than

8.7 volts and voltage drop is greater than

0.2 volts/minute as determined by two 30-

second moving averages. This reduces

battery load to quiescent current once first

cell in battery pack is exhausted.

Example: Set current date and time to 05 August 2011 12:05:00 (user input in bold).

datetime=08052011120500

Notes:

• The 19plus V2 baud rate (set with

BaudRate=) must be the same as

Seaterm232’s baud rate (set in the

Communications menu).

• An RS-232 sensor (SBE 38, WET

Labs sensor, GTD, or Optode)

integrated with the 19plus V2 must

use the same baud rate as the

19plus V2. See the RS-232 sensor’s

manual to set its baud. Note that the

Optode only communicates at 9600

baud, so you must set the 19plus V2

baud to 9600 if interfacing with that

sensor.

• BaudRate= must be sent twice.

After the first entry, the 19plus V2

changes to the new baud, and then

waits for the command to be sent

again at the new baud (In the

Communications menu, select

Configure. In the dialog box, select

the new baud rate and click OK.

Then retype the command.). This

prevents you from accidentally

changing to a baud that is not

supported by your computer. If it

does not receive the command

again at the new baud, it reverts to

the previous baud rate.

Example: Set 19plus V2 to output Executed and Executing tags (user input in bold).

outputexecutedtag=y

<Executed/>getcd

. . . (GetCD response)

(Note: <Executed/> tag at end of command response takes place of S> prompt.)

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Sea-Bird Electronics SBE 38 Manual de usuario Pagina 48

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