
ZENO
®
-3200 USER MANUAL
Coastal Environmental Systems (206) 682-6048
Page 166
Sample Interval |---------------------------------------| 20s
Sample Duration |-------------------------------------| | 19s
Sensor Timing Loop ^ ^ ^ ^ ^ ^ ^ ^ 2.5s
Sensor Reading at each ^
The Sensor Timing Loop (Line Item #12) defines how often the ZENO
®
-3200 will take a reading from
the sensor through a Sample Duration. There are four Sample Timing Loops and they are numbered 1
through 4. The period of each Sensor Timing Loop is defined in seconds.
The smallest resolution that can be set for a Sensor Timing Loop period is
0.5 of a second.
The period for Sensor Timing Loop #1 is always set to 0.5 seconds, but the
settings for Sensor Timing Loops #2, #3 and #4 can be changed via the
Sensor Timing Loop Menu.
The Sensor Timing Loop Menu is accessible from the Zeno Program Menu. If you are in the Sensor
Menu, return to the Zeno Program Menu by typing the command Z{ENTER}. Once in the Zeno Program
Menu, type the command T{ENTER} to enter the Sensor Timing Menu and the screen should look
something like this:
ZENO PROGRAM MENU
(S) Sensor Menu (M) Memory Management Menu
(P) Process Menu (W) Password Menu
(D) Data Output Menu (R) Reset System
(T) Sensor Timing Loop Menu (E) Save Parameters To EEPROM
(O) Output Message Timing Menu (U) User Menu
(L) System Load Menu (Q) Quit
(G) General Serial Script Menu (H) Help
> T
SENSOR TIMING LOOP MENU
(Cn/m) Change Item n To Value m (H) Help
(Z) Zeno Program Menu
Item 1: 0.5 (Timing Loop #1 Period)
Item 2: 1.0 (Timing Loop #2 Period)
Item 3: 1.5 (Timing Loop #3 Period)
Item 4: 10.0 (Timing Loop #4 Period)
>
In the above example, the ZENO
®
-3200 will collect data from any sensor using Sensor Timing Loop #1
every 0.5 seconds and from any sensor using Sensor Timing Loop #2 every second. The ZENO
®
-3200
will collect data from any sensor using Sensor Timing Loop #3 every 1.5 seconds and from any sensor
using Sensor Timing Loop #4 at every 10.0 seconds.
The values set for Sensor Timing Loops #2, #3 and #4 can be set to any value at or above 0.5 seconds and
be divisible by 0.5 seconds.
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