Campbell Scientific CR3000 CR3000 Micrologger - Page 347
File Attributes
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Section 8. Operation Table 82. File-Control Functions File-Control Functions Create a data file from a data table Accessed Through TableFile()6 JPEG files manager integrated keyboard / display , LoggerNet | PakBusGraph, web API NewestFile Hiding files Web API FileControl Encrypting files Web API FileControl Abort program on power-up Hold DEL down on datalogger keypad 1Datalogger support software (p. 76) Program Send command 2Datalogger support software File Control (p. 456) utility 3Device Configuration Utility (DevConfig) (p. 97) software 4Manual with CF card (CRD: drive) or Campbell Scientific mass-storage media (USB: drive). See Data Storage (p. 338) 5Automatic with CF card (CRD: drive) or Campbell Scientific mass-storage media (USB: drive) and Powerup.ini. See Power-up (p. 348) 6CRBasic instructions (commands). See Data-Table Declarations (p. 477) and File Management (p. 518) and CRBasic Editor Help. 7Datalogger support software Retrieve (p. 456) command 8.3.4.1 File Attributes A feature of program files is the file attribute. Table CR3000 File Attributes (p. 347) lists available file attributes, their functions, and when attributes are typically used. For example, a program file sent via the support software Program Send command, runs a) immediately ("run now"), and b) when power is cycled on the CR3000 ("run on power-up'). This functionality is invoked because Program Send sets two CR3000 file attributes on the program file, i.e., Run Now and Run on Power-up. When together, Run Now and Run on Power-up are tagged as Run Always. Note Activation of the run-on-power-up file can be prevented by holding down the Del key on the integrated keyboard / display while the CR3000 is powering up. Table 83. CR3000 File Attributes Attribute Function Run Always (run on power-up + run now) Runs now and on power-up. Run on Power-up Runs only on power-up Attribute for Programs Sent to CR3000 with: a) Send (p. 456) 1 b) File Control2 with Run Now & Run on Power-up selected. c) CF card (CRD: drive) or Campbell Scientific mass-storage media (USB: drive) power-up3 using commands 1 & 13 (see table Powerup.ini Commands (p. 350) ). a) File Control2 with Run on Power-up checked. b) CF card (CRD: drive) or Campbell Scientific mass-storage media (USB: drive) power-up3 using command 2 (see table Powerup.ini Commands (p. 350) ). 347