;{CR510}
;
;Program: ECI_VER.CSI,  Version 1.1,  April 27, 2006
;Virginia Technologies, Inc.
;Written By: Bob Ross
;
;Sample code for Campbell Scientific CR510 datalogger
;using SDI-12 Port 1 (C1) to control one ECI-1 instrument.
;
;This code starts verification mode measurements and records results from a single ECI-1 with
;SDI-12 address set to 0. Measurement results will be recorded
;once every 60 seconds.
;
;Please note that verification mode measurements can be used to validate correct operation
;of the entire ECI-1 instrument excluding its electrodes. In verification mode, internal load
;resistors are used to emulate the instruments resistivity and LPR electrodes.
;
;The data returned from this program can be collected into a .DAT type file using
;Campbell Scientific PC based programs such as PC208W
;or Loggernet.  The format of the the data stored in the .DAT
;file is as follows:
;
;ARRAY ID #, YEAR, DAY OF YEAR, 24 HOUR TIME, CHLORIDE VOLTAGE(V), RESISTIVITY(KOhm-CM), LPR(KOhm-CM^2), TEMP(C), OCP(V)
;
;The results returned for the RESISTIVITY and LPR parameters should be used to validate correct operation of the ECI-1.
;Results in the following ranges sould be considered to be correct:
;
;RESISTIVITY:  06.334 - 07.7418 KOhm-cm
;LPR: 0038.8 - 0047.7 KOhm-cm^2


*Table 1 Program
  01: 60        Execution Interval (seconds)


;verification measurement
1:  SDI-12 Recorder (P105)
 1: 0        SDI-12 Address
 2: 10       Start Verification (aV!)
 3: 1        Port
 4: 1        Loc [ CHLORIDE  ]
 5: 1.0      Mult
 6: 0.0      Offset


;store data

2:  Do (P86)
 1: 1        Call Subroutine 1


*Table 2 Program
  02: 0.0000    Execution Interval (seconds)

*Table 3 Subroutines

;Store Verification Data
1:  Beginning of Subroutine (P85)
 1: 1        Subroutine 1

2:  Do (P86)
 1: 10       Set Output Flag High (Flag 0)

3:  Set Active Storage Area (P80)^27928
 1: 1        Final Storage Area 1
 2: 1        Array ID

4:  Real Time (P77)
 1: 1110     Year,Day,Hour/Minute (midnight = 0000)

5:  Resolution (P78)
 1: 1        High Resolution

;writes verification data to final storage
6:  Sample (P70)^8540
 1: 5        Reps
 2: 1        Loc [ CHLORIDE  ]

7:  End (P95)


End Program

-Input Locations-
1 CHLORIDE  1 1 3
2 GSTAT     1 1 0
3 PSTAT     1 1 0
4 TEMP      1 1 0
5 OCP       1 1 0
6 _________ 1 0 0
7 _________ 1 0 0
8 _________ 1 0 0
9 _________ 1 0 0
10 _________ 0 0 0
11 _________ 0 0 0
12 _________ 0 0 0
13 _________ 0 0 0
14 _________ 0 0 0
15 _________ 0 0 0
16 _________ 0 0 0
17 _________ 0 0 0
18 _________ 0 0 0
19 _________ 0 0 0
20 _________ 0 0 0
21 _________ 0 0 0
22 _________ 0 0 0
23 _________ 0 0 0
24 _________ 0 0 0
25 _________ 0 0 0
26 _________ 0 0 0
27 _________ 0 0 0
28 _________ 0 0 0
-Program Security-
0000
0000
0000
-Mode 4-
-Final Storage Area 2-
0
-CR10X ID-
0
-CR10X Power Up-
3