7 editing an existing program, Editing an existing program -63 – Campbell Scientific LoggerNet Datalogger Support Software User Manual

Page 281

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Section 7. Creating and Editing Datalogger Programs

For Example:
This error message is displayed when a program contains any of these

expressions:

result=(ex^2)data

gamma=(10–omega)SIN(psi)

dee=(17)number

These are correct ways of entering the above expressions:

result=(ex^2)*data

gamma=(10–omega)*SIN(psi)

dee=(17)*number

Equal Sign Expected

An equal sign MUST immediately follow the label of the Input Location that

stores the results (e.g., label = expression). An expression that contains no

equal sign causes compiler error 202, “unrecognized text”.
For Example:
“Equal sign expected” is displayed when a program contains any of these

expressions:

zee/2=bee

data+number=volt1+volt2

These are correct ways of entering the above expressions:

bee=zee/2

data=volt1+volt2–number

7.4.2.7 Editing an Existing Program

To edit an existing file, load it into Edlog by choosing File | Open from the

Edlog menu. Changes can be made as desired and then the file can be saved

and compiled under the same (File | Save) or a new name (File | Save As).

TABLE 7-6 provides a list of keystrokes that can be used in editing programs

and moving around in Edlog.

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