Campbell-scientific CR3000 Micrologger Manuale Utente Scaricare il pdf (Pagina 460)

100

101

Section 11. Glossary

460



loop

Aseriesofinstructionsinaprogramthatarerepeatedaprescribed

numberoftimesandfollowedbyan"end"instructionwhichexitsthe

programfromtheloop.

loopcounter

Incrementsbyonewitheachpassthroughaloop.

manuallyinitiated

Initiatedbytheuser,usuallywithaintegratedkeyboard/display,as

opposedtooccurringunderprogramcontrol.

MD5digest

16‐bytechecksumoftheVTPconfiguration.

milli

TheSIprefixdenoting1/1000sofabaseSIunit.

Modbus

CommunicationprotocolpublishedbyModiconin1979forusein

programmablelogiccontrollers(PLCs).

modem/terminal

Anydevicewhich:

o has the ability to raise the CR3000 ring line or be used with an optically

isolated interface (see the appendix CS I/O Serial Interfaces

(p. 569) ) to

raise the ring line and put the CR3000 in the telecommunications

command state.

o has an asynchronous serial communication port which can be configured

to communicate with the CR3000.

Glossary.modulodivide

Amathematicaloperationwhereintheresultofinterestisthe

remainderafteradivision.

MSB

Mostsignificantbit(theleadingbit).

1 2 ... 455 456 457 458 459 460 461 462 463 464 465 ... 589 590

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Campbell-scientific CR3000 Micrologger Manuale Utente Pagina 460

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