Campbell Scientific LoggerNet Datalogger Support Software User Manual

Page 527

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Appendix C. Table-Based Dataloggers

TABLE C-1. Example of Status Table Entries (CR10T)

SkippedSlowScan

The number of scans that have been skipped in this slow sequence. If the

user has slow scans then this variable becomes an array with a value for

the system slow scan and each of the user’s scans.

MeasureOps

This is the number of task sequencer opcodes required to do all

measurements in the system. This value includes the Calibration opcodes

(compile time) and the system slow sequence opcodes.

WatchdogErrors

The number of Watchdog errors that have occurred while running this

program. This value can be reset from the keyboard by going to status and

scrolling down to the variable and pressing the DEL key. It is also reset

upon compiling a new program.

Low12VCount

Keeps a running count of the number of occurrences of the 12VLow signal

being asserted. When this condition is detected the logger ceases making

measurements and goes into a low power mode until the system voltage is

up to a safe level.

StartUpCode

A code variable that allows the user to know how the system woke up

from poweroff.

CommActive

A variable signaling whether or not communications is currently active

(increments each time the autobaud detect code is executed).

ProgErrors

The number of compile (or runtime) errors for the current program.

ErrorCalib

A counter that is incremented each time a bad calibration value is

measured. The value is discarded (not included in the filter update) and

this variable is incremented.

VarOutOfBound

Flags whether a variable array was accessed out of bounds.

SkippedRecord

Variable that tells how many records have been skipped for a given table.

Each table has its own entry in this array.

SecsPerRecord

Output interval for a given table. Each table has its own entry in this

array.

SrlNbr

Machine specific serial number. Stored in FLASH memory.

Rev

Hardware revision number. Stored in FLASH memory.

CalVolts

Factory calibration numbers. This array contains twenty values

corresponding to the 20 integration / range combinations. These numbers

are loaded by the Factory Calibration and are stored in FLASH.

CalGain

Calibration table Gain values. Each integration / range combination has a

gain associated with it. These numbers are updated by the background

slow sequence if the running program uses the integration / range.

CalSeOffset

Calibration table single ended offset values. Each integration / range

combination has a single ended offset associated with it. These numbers

are updated by the background slow sequence if the running program uses

the integration / range.

CalDiffOffset

Calibration table differential offset values. Each integration / range

combination has a differential offset associated with it. These numbers are

updated by the background slow sequence if the running program uses the

integration / range.

C-9

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