Omron CX-PROCESS TOOL V5.2 - 12-2009 Operation Manual page 287

Downloading, Uploading and Comparing Data
Comparison with data
in Loop Controller
Comparison
Comparison with Data in
Loop Controller
1, 2, 3...
Note Comparison between data in active function block files and comments, annota-
tions, tags, or connection data that have been backed up in the Memory Card is
not supported.
CX-Process Tool
Comparison between files
Initial setting
data
Operation data
Initial setting Data in an LCU/LCB
data element in function block
file (.ist), or step ladder
Operation
program and mnemonics
data
Loop Controller
Take the following steps to compare the currently active function block file with
the function block data in the Loop Controller connected online. This method is
used for either of the following purposes.
• To check before the Upload Previous Operation if the function block data in the
Loop Controller matches the currently active function block file. In this case,
the comparison is set for the initial setting data.
• To check if the data is downloaded or uploaded correctly. In this case, the com-
parison is set to both initial setting data and operation data.
1. Select one of the following item and select Compare from the Execute
Menu.
• Comparison of a single LCU/LCB element: LCU/LCB element (LCB01,
LCB03, LCB05, LCB05D, LC001-1 to LC001-3)
• Comparison of a single function block: Function block
• Comparison of a step ladder program: Sequence control folder
The following dialog box will appear.
2. Select LC001 from the File and Block to Compare Field, provided that online
connections are possible.
3. Select the level.
Data in 3 LCU
elements and 1
LCB element or 1
LCU/LCB element
in function block
file (.ist), or step
ladder program
and mnemonics
Function block data
file in hard disk
Section 4-3
261