Omron ETHERNET DIRECT DR 170 14 - Manual (Page 34)

Klinkmann Automation Omron Ethernet DAServer 32
Omron Ethernet DAServer Ver 1.x User Manual Rev 1.4 17014m14
Each device item definition should contain a unique name for the PLC associated with it.
Device Item Definitions
The Device Items dialog box, which is displayed by clicking the Device Items tab in the
CV500 Parameters configuration view, is used to add, clear all, rename, delete, import
and export device items. The Device Items dialog box has the following two columns:
• Name: This column defines the alias names to actual PLC items.
• Item Reference: The actual PLC item names, linked to the created aliases, are defined
in this column.
For example, for Data Memory Area D100, the following entries can be created.
Name Item Reference
D100_Unsigned D100
D100_Signed D100S
Note: When you create or add a new device item, a unique name needs to be entered for
it.
To create or add device items
1. To create or add device items, right-click in the Device Items dialog box.
2. Select the Add command from the shortcut menu.
• A device item is created, and it is numerically named by default. For example, Item_0,
Item_1, and so on.
3. Change the default name by double-clicking on it and entering the new name.
• Enter a unique name for the new device item.
To add item references
Item references for each of the device items that have been created can be added as
follows: