Campbell Scientific CR800 and CR850 Measurement and Control Systems - Manual (Page 139)

Section 7. Installation
139
Figure 47: Sequential-mode scan priority flow diagrams
7.7.3.8 Instructions
In addition to BASIC syntax, additional instructions are included in CRBasic to
facilitate measurements and store data. CRBasic Programming Instructions
(p. 451)
contains a comprehensive list of these instructions.
7.7.3.8.1 Measurement and Data-Storage Processing
CRBasic instructions have been created for making measurements and storing
data. Measurement instructions set up CR800 hardware to make measurements
and store results in variables. Data-storage instructions process measurements into
averages, maxima, minima, standard deviation, FFT, etc.
Each instruction is a keyword followed by a series of informational parameters
needed to complete the procedure. For example, the instruction for measuring
CR800 panel temperature is:
PanelTemp(Dest,Integ)