Omron CX-PROCESS TOOL V5.2 - REV 10-2010 Operation Manual page 282

Downloading, Uploading and Comparing Data
Transferring ITEMs
Transferring Block Diagram Data
Transferring to Memory Card and Internal FROM
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ON, the hot or cold start function will be controlled by the start mode of
ITEM018 of the System Common Block. The Loop Controller will stop oper-
ating after the data in an LCU/LCB element in the function block file is down-
loaded. The Loop Controller will not stop operating if function blocks are
downloaded. The following dialog box to confirm the start of operation will be
displayed after downloading. Execute the operation command as required.
Other Methods for Starting Operation
• Turn the CPU Unit's power supply OFF and then ON. (A hot or cold start will be
performed according to the start mode for System Common block ITEM 018.)
• Execute the Operation Command from the Menu.
Layout information for the block diagram is not downloaded when an individual
function block is downloaded. Always download the entire LCU/LCB element
when layout information has changed.
It is also possible to download just the individual ITEM data (operation data only)
that was set from a function block's ITEM List. It is also possible to download just
the individual ITEM data (operation data only) that was set from a function
block's ITEM List. The ITEM's setting can be downloaded from the Setting ITEM
List (a) or Monitor ITEM List (b) as described below. Only operation data (Type O
in the ITEM List) can be downloaded.
a) Downloading from the Setting ITEM List
• Double-click the desired ITEM in the Setting ITEM List.
• Input the desired value and click the Transfer to LC Button.
Note In this case, the displayed value will be the computer's offline value
and not the value in the Loop Controller.
b) Downloading from the Monitor ITEM List
• Select Monitor/ITEM List from the Execute menu or pop-up menu.
• Input the desired value and click the Transfer to LC Button.
Note In this case, the displayed value will be the value in the Loop Control-
ler.
This function can be performed if LCBjj Ver. 2.0 or earlier is used. Only the
layout data for the function blocks in the block diagram is transferred to the Loop
Controller. Block diagram layout data cannot be transferred when function
blocks are downloaded. Therefore, if the diagram layout data has changed, se-
lect Execution – Transfer to LC – FBD Information and transfer the diagram
layout data for function blocks to the Loop Controller.
Refer to 4-9 Transferring Tag and Comment Data for details.
Section 4-3