Appendix A. Info Tables and Settings
584
LastSystemScan
NUMERI
C
Y
•
Status
table field: ≈36
Reports the time of the of the last auto (background) calibration, which runs in a hidden
slow-sequence type scan. See MaxSystemProcTime
(p. 584),
SkippedSystemScan
(p. 590),
and SystemProcTime
(p. 591).
LithiumBattery
Numeric
Y
•
Station Status field: Lithium Battery
•
Status
table field: ≈14
Voltage of the internal lithium battery. Updated only at CR3000 power up. Normal range:
2.7 to 3.6 Vdc. Replace lithium battery if <2.7 Vdc. Updates when auto self-calibration
executes (once per minute).
Low12VCount
Numeric
•
Station Status field: Number of times voltage has dropped below 12V
•
Status table field 17
Counts the number of times the primary CR3000 supply voltage drops below ≈10. Updates
with each Status
table update. Range = 0 to 99. Reset by entering 0. Incremented prior to
scan (slow or fast) with measurements if the internal hardware signal is asserted.
Low5VCount
Numeric
•
Station Status field: Number of times voltage has dropped below 5V
•
Status table field: 16
Counts the number of times the 5 Vdc supply drops below a functional threshold. Range = 0
to 99. Reset by entering 0.
Info Tables and Settings: M
Keyword
Data Type
R
ead
O
n
ly
• Where to Find
Description
MaxBuffDepth
Numeric
•
Status
table field: ≈36
Maximum number of buffers the CR3000 will use to process lagged measurements.
MaxPacketSize
Numeric
•
Settings Editor: Advanced | Max Packet Size
Maximum number of bytes per data collection packet. Default = 1000.
MaxProcTime
Numeric
•
Status
table field: ≈33
Maximum time (μs) required to run through processing for the current scan. Value is reset
when the scan exits. Enter 0 to reset. Updated at the conclusion of scan processing, prior to
waiting for the next scan.
MaxSlowProc
Time()
Numeric
•
Status
table field: ≈41
Maximum time (μs) required to process a
SlowSequence scan in the CRBasic program.
Defaults to 0 until a scan runs. Enter 0 to reset.
Summary of Contents for CR3000 Micrologger
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Page 485: ...Section 8 Operation 485 8 11 2 Data Display FIGURE 110 Keyboard and Display Displaying Data ...
Page 487: ...Section 8 Operation 487 FIGURE 112 CR1000KD Real Time Custom ...
Page 491: ...Section 8 Operation 491 FIGURE 116 Keyboard and Display File Edit ...
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Page 564: ...Section 11 Glossary 564 FIGURE 126 Relationships of Accuracy Precision and Resolution ...
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