
ZENO
®
-3200 USER MANUAL
Coastal Environmental Systems (206) 682-6048
Page 35
> A
SENSOR MENU
(Cn/m) Change Item n To Value m (Jn) Jump To Record n
(A) Insert After This Record (N) Go To Next Record
(B) Insert Before This Record (P) Go To Previous Record
(X) Cut Record to Clipboard (XA) Delete ALL Records
(C) Copy Record To Clipboard (Z) Zeno Program Menu
(V) Paste Record From Clipboard (H) Help
(Sn/m) Search Item n for Value m
Sensor Items for Record 2 of 2:
Item 1: Sensor Type Code 0 (No Sensor)
>
Each time a new Sensor Record is created, the default Sensor Type Code of
“0” is used.
This new Sensor Record looks the same as the first, except for the line above Line Item #1 which reads,
"Sensor Items for Record 2 of 2". There are now two Sensor Records in the configuration and you are
looking at the second Sensor Record. Notice options "N" and "P" in the Sensor Menu. Option "P" will
take you back to the first Sensor Record by typing the command P{ENTER}. If there were a third Sensor
Record, option "N" would take you to that record. The "J" command can also be used to "jump" any
Sensor Record in a configuration.
Menu options "N," "P," and "J" allow you to navigate a configuration
without making any changes to the configuration.
To create the Sensor Type Definition for Battery Voltage, we already know that the Internal Battery
Voltage sensor is a built-in 12-bit ADC sensor, like the Internal Temperature Sensor. Therefore, the same
steps used to configure the first Sensor Record can be used to configure the second:
The Sensor Type Code needs to be set to 1 to refer to a 12-bit ADC sensor.
From looking at the help for the Sensor Channel, we know that we can set the Sensor Channel to
BATTERY VOLTAGE by using the shorthand "BATT."
Since we are reading the Battery Voltage once a second (like the Internal Temperature Sensor), we
want to use the same Sensor Timing Loop as for the Internal Temperature Sensor.
We can give the Battery Voltage Sensor the name "Battery."
Therefore, we can send all the commands to read the Internal Battery Voltage Sensor by typing this
single, space-limited, multi-command line: C1/1 C2/Battery C3/BATT C12/2{ENTER}.
Upon doing so, the screen will look something like this:
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