Campbell Scientific CR800 and CR850 Measurement and Control Systems - Manual (Page 329)

Section 8. Operation
329
• File = accompanying operating system or user program file. Name can be up
to 22 characters long.
• Device: the CR800 memory drive to which the accompanying operating
system or user program file is copied (usually CPU:). If left blank or with an
invalid option, default device will be CPU:. Use the same drive designation
as the transporting external device if the preference is to not copy the file.
Table 77. Powerup.ini Commands
Command Description
1 1 Run always, preserve data
2 Run on power-up
5 Format (implemented in OS 26)
6 1 Run now, preserve data
7 Copy file to specified drive with no run
attributes. Use to copy Include
(p. 433) or
program support files to the CPU: drive
before copying the program file to run.
9 Load OS (File = .obj)
13 Run always, erase data
14 Run now, erase files
1 By using PreserveVariables() instruction in the CRBasic program,
with commands 1 and 6 , data and variables can be preserved.
Applications
• Command 1 Copies the specified program to the designated drive and sets
the run attribute of the program to Run Always. Data on a CF card from the
previously running program will be preserved.
• Command 2 Copies the specified program to the designated drive. The
program specified in command 2 will be set to Run Always unless command
6 or 14 is used to set a separate Run Now program.
• Command 5 Formats the designated drive.
• Command 6 Copies the specified program to the designated drive and sets
the run attribute of the program to Run Now. Data on a CF card from the
previously running program will be preserved.
• Command 7 Copies the specified file to the designated drive with no run
attributes.
• Command 13 Copies the specified program to the designated drive and sets
the run attribute of the program to Run Always. Data on a CF card from the
previously running program will be erased.
• Command 14 Copies the specified program to the designated drive and sets
the run attribute to Run Now. Data on a CF card from the previously running
program will be erased.