Appendix B. Status Table and Settings
509
Table 117.
Status-Table Fields and Descriptions
Fieldname Description
Variable
Type
Default
Range
Edit?
Info
Type
MemoryFree
Bytes of unallocated memory
on the CPU (SRAM). All
free memory may not be
available for data tables. As
memory is allocated and
freed, holes of unallocated
memory, which are unusable
for final storage, may be
created.
Integer
4 kB and
higher
Status
CPUDriveFree
Bytes remaining on the CPU:
drive. This drive resides in
the serial FLASH and is
always present. CRBasicC
programs are normally stored
here.
Integer
USRDriveFree
Bytes remaining on the USR:
drive. USR: drive is user-
created and normally used to
store .jpg and other files.
Integer
Mem
CommsMemFree(1)
See
CommsMemFree(1)
(p.
411).
Number of buffers used in all
communication, except with
the external keyboard /
display. Two digits per each
buffer-size category. Least
significant digit specifies the
number of the smallest
buffers. Most significant
digit specifies the number of
the largest buffers. When
TLS is not active, there are 4
categories, "tiny", "little",
"medium", and "large".
When TLS is active, there is
an additional 5th category,
"huge", and there are more
buffers allocated for each
category.
Integer array
TLS Not
Active:
tiny: 05
little: 15
medium: 25
large: 15
huge: 0
TLS Active:
tiny: 160
little: 99
medium: 99
large: 30
huge: 02
Status
CommsMemFree(2)
See
CommsMemFree(2)
(p.
413).
Number of buffers remaining
for routing and neighbor
lists. Each route or neighbor
requires 1 buffer.
Integer array
CommsMemFree(3)
See
CommsMemFree(3)
(p.
413).
Three two-digit fields, from
right (least significant) to left
(most significant): "little" IP
packets available, "big" IP
packets, and received IP
packets in a receive queue
that have not yet been
processed.
Integer array
At start up,
with no
TCP/IP
communication
:
1530 (30 little
and 15 big IP
packets are
available.
Nothing in the
receive queue.)
Summary of Contents for CR850
Page 2: ......
Page 4: ......
Page 6: ......
Page 26: ...Table of Contents 26...
Page 30: ...Section 2 Cautionary Statements 30...
Page 32: ...Section 3 Initial Inspection 32...
Page 35: ...Section 4 Quickstart Tutorial 35 Figure 2 Wiring panel...
Page 55: ...Section 4 Quickstart Tutorial 55 Figure 24 PC200W View data utility...
Page 78: ...Section 5 System Overview 78...
Page 80: ...Section 6 CR800 Specifications 80...
Page 267: ...Section 7 Installation 267 Figure 84 Running average signal attenuation...
Page 268: ...Section 7 Installation 268...
Page 384: ...Section 8 Operation 384 Figure 113 Using the keyboard display...
Page 387: ...Section 8 Operation 387 Figure 116 Real time custom...
Page 388: ...Section 8 Operation 388 8 8 1 3 Final Storage Tables Figure 117 Final storage tables...
Page 389: ...Section 8 Operation 389 8 8 2 Run Stop Program Figure 118 Run Stop Program...
Page 390: ...Section 8 Operation 390 8 8 3 File Display Figure 119 File display...
Page 396: ...Section 8 Operation 396...
Page 402: ...Section 9 Maintenance 402...
Page 450: ...Section 11 Glossary 450...
Page 504: ...Appendix A CRBasic Programming Instructions 504...
Page 526: ...Appendix B Status Table and Settings 526...
Page 530: ...Appendix C Serial Port Pinouts 530...
Page 536: ...Appendix E FP2 Data Format 536...
Page 550: ...Appendix F Other Campbell Scientific Products 550...
Page 565: ......