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Chapter 4

Programming

The CR1000 requires a program be sent to its memory to direct measurement, pro-

cessing and data storage options. Programs are sent with a special support software

but can also be sent from a CF card by using the power-up funtion. For details

see section 4.6 on page 51. CR1000 application programs are written in a variation

of BASIC (Beginner’s All-purpose Symbolic Instruction Code) computer language,

CRBASIC (Camp. Recorder BASIC). CRBASIC Editor is a text editor that facili-

tates creation and modiﬁcation of the ASCII text ﬁle which constitutes the CR1000

application program.

The fundamental elements of CRBASIC are the variables, constants, common in-

structions and special instructions.

4.1 Outlook

The data acquisition of the instrumentation of the weather station has to be very

speciﬁc with user-deﬁned declarations in view of variables, constants and instructions

in order to get all the necessarry data for implementing the automatic measurement

cycle of BGC-FTIR-Container. This includes communication among sensors and

ports of the data logger, data storage and measuring loops which are illustrated like

followed in this chapter.

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Vaisala PTB210 SERIES Manuale delle Istruzioni Pagina 35