Section 8. Operation
332
Table 78.
File System Error Codes
Error Code
Description
25
Access to uninitialized ram drive
26
Attempted rename across devices
27
Subdirectory is not empty
31
Attempted write to Write Protected disk
32
No response from drive (Door possibly open)
33
Address mark or sector not found
34
Bad sector encountered
35
DMA memory boundary crossing error
36
Miscellaneous I/O error
37
Pipe size of 0 requested
38
Memory-release error (relmem)
39
FAT sectors unreadable (all copies)
40
Bad BPB sector
41
Time-out waiting for filesystem available
42
Controller failure error
43
Pathname exceeds _MAX_PATHNAME
8.4 Telecommunications and Data Retrieval
Telecommunications, in the context of CR800 operation, is the movement of
information between the CR800 and another computing device, usually a PC. The
information can be programs, data, files, or control commands.
Telecommunications systems require three principal components: hardware,
carrier signal, and protocol. For example, a common way to communicate with
the CR800 is with
PC200W
software by way of a PC COM port. In this example,
hardware are the PC COM port, the CR800
RS-232
port, and a serial cable. The
carrier signal is RS-232, and the protocol is PakBus®. Of these three, a user most
often must come to terms with only the hardware, since the carrier signal and
protocol are transparent in most applications.
Systems usually require a single type of hardware and carrier signal. Some
applications, however, require hybrid systems that utilize two or more hardware
and signal carriers.
Contact a Campbell Scientific applications engineer for assistance in configuring
any telecommunications system.
Synopses of software to support the various telecommunications devices and
protocols are found in
Support Software
(p. 76, p. 382).
Of special note is
Network
Planner
,
a
LoggerNet
client designed to simplify the configuration of PakBus
telecommunications networks.
Содержание CR850
Страница 2: ......
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Страница 26: ...Table of Contents 26...
Страница 30: ...Section 2 Cautionary Statements 30...
Страница 32: ...Section 3 Initial Inspection 32...
Страница 35: ...Section 4 Quickstart Tutorial 35 Figure 2 Wiring panel...
Страница 55: ...Section 4 Quickstart Tutorial 55 Figure 24 PC200W View data utility...
Страница 78: ...Section 5 System Overview 78...
Страница 80: ...Section 6 CR800 Specifications 80...
Страница 95: ...Section 7 Installation 95 Figure 35 DevConfig OS download window Figure 36 Dialog box confirming OS download...
Страница 104: ...Section 7 Installation 104 Figure 43 Include File settings via DevConfig Figure 44 Include File settings via PakBusGraph...
Страница 267: ...Section 7 Installation 267 Figure 84 Running average signal attenuation...
Страница 268: ...Section 7 Installation 268...
Страница 384: ...Section 8 Operation 384 Figure 113 Using the keyboard display...
Страница 385: ...Section 8 Operation 385 8 8 1 Data Display Figure 114 Displaying data with the keyboard display...
Страница 387: ...Section 8 Operation 387 Figure 116 Real time custom...
Страница 388: ...Section 8 Operation 388 8 8 1 3 Final Storage Tables Figure 117 Final storage tables...
Страница 389: ...Section 8 Operation 389 8 8 2 Run Stop Program Figure 118 Run Stop Program...
Страница 390: ...Section 8 Operation 390 8 8 3 File Display Figure 119 File display...
Страница 396: ...Section 8 Operation 396...
Страница 402: ...Section 9 Maintenance 402...
Страница 450: ...Section 11 Glossary 450...
Страница 504: ...Appendix A CRBasic Programming Instructions 504...
Страница 526: ...Appendix B Status Table and Settings 526...
Страница 530: ...Appendix C Serial Port Pinouts 530...
Страница 536: ...Appendix E FP2 Data Format 536...
Страница 550: ...Appendix F Other Campbell Scientific Products 550...
Страница 564: ...Index 564 WriteIO 464 Writing Program 108 X XML 448 XOR 473 Y Y intercept 141 142 Z Zero 155 166 Zero Basis 151...
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