Omron WS02-LCTC1-EV5 - V5.2 REV 12-2008 Manual page 169

Using SCADA Software
Exporting Expanded
Scaling Data
OPC Server Direct Access
Use the following procedure to export CSV tags with expanded scaling data.
Step 1: Set Options
Select Setting – Option, and then select the CSV Tag Setting Tab to display the
following window.
Select the Show extended property option. The meanings of the other options
are as follows:
• Always enable OPC Server scaling tag option
Select to make outputting OPC Server scaling tags the default setting.
• Treat User Link Table as OPC Server scaling tag
Select to output scaling tags for CSV tags in the user link table. When selected,
OPC Server scaling tags can also be output to CSV tag entries in the user link
table.
• Assume data range of ITEM related to MV to be 0-100%
Select this option to set the data range's lower limit to 0.00% and upper limit to
100.00% for the three items MV (MV output value or manual MV during MAN
mode), MH_LMT (high MV limit), ML_LMT (low MV limit) in the OPC Server.
Step 2: Select OPC Server Scaling Tag Output in CSV Tag Settings
Select the option for OPC Server scaling tag output in the CSV tag settings.
Step 3: Output Tag Files
Select CSV Tag or RS View Tag under Create Tag File in the Execute Menu.
When using SYSMAC OPC Server version 2.5 or higher, the HMI area is not
used. The SYSMAC OPC Server can be used directly to set and monitor all
ITEMs in the following function blocks from SCADA software.
Function Blocks That Can Be Directly Accessed from the OPC Server
• Ramp Program (Block Model 155)
Section 3-4
143