Campbell CR1000, Руководство оператора

Страница: 127 / 678

Section 7. Installation
A good practice is to always retrieve data from the CR1000 before sending a
program; otherwise, data may be lost.
Read More See File Management
(p. 382)
and the Campbell Scientific mass
storage device or memory card documentation available at
www.campbellsci.com
.
7.8.3.1 Preserving Data at Program Send
When sending programs to the CR1000 through the software options listed in
table Program Send Options that Reset Memory
(p. 127),
memory is reset and data
are erased.
When data retention is desired, send programs using the
File Control Send
(p. 515)
command or CRBasic Editor command Compile, Save, Send in the Compile
menu. The window shown in the figure CRBasic Editor Program Send File
Control Window
(p. 127)
is displayed before the program is sent. Select Run Now ,
Run On Power-up
, and
Preserve data if no table changed
before pressing
Send
Program .
Note To retain data, Preserve data if no table changed must be selected
whether or not a Campbell Scientific mass storage device or memory card is
connected.
Regardless of the program-upload tool used, if any change occurs to data table
structures listed in table
Data Table Structures
(p. 128),
data will be erased when a
new program is sent.
Table 9. Program Send Options that Reset
Memory*
LoggerNet | Connect |
Program Send
PC400
| Clock/Program | Send Program
PC200W
| Clock/Program | Send Program
RTDAQ
| Clock/Program | Send Program
DevConfig | Logger Control | Send Program
*Reset memory and set program attributes to Run Always
Figure 39. CRBasic Editor Program Send File Control window
127