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Campbell CR1000 User Manual

Campbell CR1000
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Section 7. Installation
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 23. Data Process Abbreviations
Abbreviation Process Name
Tot
Totalize
Avg
Average
Max
Maximum
Min
Minimum
SMM
Sample at Max or Min
Std
Standard Deviation
MMT
Moment
No abbreviation Sample
Hst
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
1
Hst 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 example, to access the number of watchdog errors, use the statement
wderr = status.watchdogerrors
where wderr is a declared variable, status is the table name, and watchdogerrors
is the keyword for the watchdog error field.
Seven special variable names are used to access information about a table.
EventCount
EventEnd
Output
Record
TableFull
TableSize
TimeStamp
168

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Campbell CR1000 Specifications

General IconGeneral
Power Requirements9.6 to 16 VDC
Data Logger Operating SystemCRBasic
Memory4 MB
Analog Inputs16 single-ended or 8 differential
Analog Input Resolution13 bits
Analog Input Range+/-2.5V
Digital I/O8
Pulse Counters2
Communication PortsRS-232
Operating Temperature-25°C to +50°C
Pulse Channels4

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