Campbell CS475, Instruction Manual

Page: 8 / 50

Table of Contents
ii
B. Example Program ................................................... B-1
C. SDI-12 Commands/ Changing Settings ................ C-1
C.1 SDI-12 Command Descriptions ...................................................... C-2
C.1.1 Query/Set the Address .............................................................. C-2
C.1.2 Set Water Stage ........................................................................ C-3
C.1.3 Start False Echo Learn ............................................................. C-3
C.1.4 Set Units ................................................................................... C-4
C.1.5 Set Water Conditions ............................................................... C-5
C.1.6 Set Power Operation Mode ...................................................... C-6
C.1.7 Acknowledge Active Command .............................................. C-7
C.1.9 Send Identification Command .................................................. C-8
C.1.10 Start Verification Command ................................................... C-8
C.2 Using Terminal Emulator and a Datalogger to Send Commands .... C-9
C.2.1 SDI-12 Transparent Mode ........................................................ C-9
C.2.2 CR200(X) Series Datalogger Example .................................. C-10
C.2.3 CR1000 Datalogger Example ................................................. C-11
D. FCC/IC Equipment Authorization (USA/Canada
only) ...................................................................... D-1
Figures
5-1. CS475, CS476, and CS477 .................................................................. 5
5-2. Components and hardware (see TABLE 5-1 for description of
labels) ............................................................................................... 6
6-1. Reference line for measurement range ................................................ 7
6-2. CS475 dimensions ............................................................................... 9
6-3. CS476/CS477 dimensions ................................................................. 10
7-1. Polarization markings (see TABLE 7-3 for label descriptions) ........ 13
9-1. Changing the electronics (see TABLE 9-1 for label descriptions) .... 20
C-1. SDI-12 transparent mode on CR200(X)-series datalogger using
control port C1/SDI12 and changing SDI-12 address from 0
to 1 ............................................................................................. C-10
C-2. SDI-12 transparent mode on CR1000 datalogger using control
port 1 and changing SD1-12 address from 3 to 1 ....................... C-11
Tables
5-1. Description of Components and Hardware Labels .............................. 6
7-1. Radiation Beam Spread for CS475 (10° Beam Angle) ..................... 12
7-2. Radiation Beam Spread for CS476/CS477 (8° Beam Angle) ........... 12
7-3. Description of Polarization Markings Labels .................................... 13
7-4. Wire Color, Function, and Datalogger Connection ........................... 14
8-1. Default Settings ................................................................................. 15
9-1. Description of Changing the Electronics Labels ............................... 20
C-1. SDI-12 Commands .......................................................................... C-1
C-2. SDI-12 Command for Querying the Address .................................. C-2
C-3. Example of Setting Address ............................................................ C-3
C-4. Example for Setting Water Stage .................................................... C-3
C-5. Example of a Start False Echo Learn Command ............................. C-4
C-6. Example of Setting and Getting Units ............................................. C-4
C-7. Example for Setting and Getting Water Conditions ........................ C-5
C-8. Example for Setting and Getting Power Operation Mode ............... C-7