Campbell Scientific CR1000KD CR800 and CR850 Measurement and Control Systems - Page 149

Section 7. Installation • Prc is the abbreviation of the name of the data process used. See table Abbreviations of Names of Data Processes (p. 149) for a complete list of these abbreviations. This is not needed for values from Status or Public tables. • Fieldname Index is the array element number in fields that are arrays (optional). • Records Back is how far back into the table to go to get the value (optional). If left blank, the most recent record is acquired. Table 21. Abbreviations of Names of Data Processes Abbreviation Process Name Tot Totalize Avg Average Max Maximum Min Minimum SMM Sample at Max or Min Std Standard Deviation MMT Moment No abbreviation Hst Sample Histogram 1 H4D Histogram4D FFT FFT Cov Covariance RFH RainFlow Histogram LCr Level Crossing WVc WindVector Med Median ETsz ET RSo Solar Radiation (from ET) TMx Time of Max TMn Time of Min 1Hst is reported in the form Hst,20,1.0000e+00,0.0000e+00,1.0000e+01 where Hst denotes a histogram, 20 = 20 bins, 1 = weighting factor, 0 = lower bound, 10 = upper bound. For instance, to access the number of watchdog errors, use the status.watchdogerrors, where status is the table name, and watchdogerrors is the field name. 149