Xylem SDI-12 Data Logger iRIS 220, iRIS 320, iRIS 350, iRIS 150, iRIS 300 - Manual (Page 34)

iRIS Datalogger User Guide V1.50
28 iQuest (NZ) Ltd - PO Box 15169, Hamilton, New Zealand Tel: +64 7 857-0810 Fax: +64 7 857-0811 Email: [email protected]
Sensor Cfg (Level 3)
The Sensor Cfg menu is used to configure each of the six main virtual sensors. Internal Sensors (7-9)
provide a smaller sub-set of these settings as most of the parameters are known and fixed. Refer to the
datalogging features (Section 2.3.5) of this manual for a discussion on datalogging and virtual sensors. This
menu option also shows the current scaled measurement value for the selected sensor.
Analog sensors also show the actual measured voltage as well.
* Sensor 1 Cfg
(Now: 1.9620) [0.7218V]
0 Exit
1 Source [1: Analog 1]
2 Name [Water Lvl]
3 Mode [Period Avg+Min+Max]
4 Multiplier [ 0.001]
5 Offset [ 0.0000]
6 Log Multiplier [1000]
7 Log Rate [15min]
8 Alarms
9 Data
>
Option 0
Select this option to return to the main Sensor Cfg menu.
Option 1
When this option is selected you will be prompted to enter a number representing the source from which the
virtual sensor should acquire its data. Use zero to disable the sensor. Valid data sources are shown in the
table below.
Analog inputs 3 and 4 will give a value of zero on iRIS 220/320 units with V1.1 revision
hardware. Analog inputs on the iRIS 220/320 will give a value in millivolts (0-5000mV).
> Source (0.15)=
Source
Description Raw Range Multiplier Offset Log Multiplier
0 Unused / disabled N/A N/A N/A N/A
1 Analog Input 1 0 to 5.0000
2 Analog Input 2 0 to 5.0000
3 Analog Input 3 0 to 5.0000
4 Analog Input 4 0 to 5.0000
5 Pulse Counter on Digital Input 1 0 to 1
6 Pulse Counter on Digital Input 2 0 to 1
7 Auto Pulse Counter on Digital Input 1 0 to 1
8 Auto Pulse Counter on Digital Input 2 0 to 1
9 Frequency Counter on Digital In 1 0 to 5000Hz
10 Frequency Counter on Digital In 2 0 to 5000Hz
11 Up/Down Counter on Digital Ins 1 & 2 -32768 to 32767
12 High-speed Serial Instrument -32768 to 32767
13 Database Location -32768 to 32767
14 Received Signal Strength 0 to 31 (or 99) 1 0 1
15 SDI-12
16 Quadrature Shaft encoder -32768 to 32767
17 DC power availability status 0 to 1 1 0 1
Table 3 - Standard Sensor Sources
Sensors 7-9 are reserved for the internal parameters and therefore do not require manual set-
up apart from the log rate and alarm settings. For completeness, the internal configuration is
shown on the next page.