SCADAPack x70 Modbus Server Devices List
The Modbus Server Devices List is specific to the SCADAPack x70 driver - it is only available on systems on which that driver is installed. Like other Queries Lists, you can display the List from the Queries Bar.
The Modbus Server Devices List provides a summary of the status of the Modbus Server Devices to which your User Account and the client provide access. When accessed from a SCADAPack x70 Device Configuration item, the entries in the list are filtered to only show those SCADAPack x70 Modbus Server Devices that are associated with that particular SCADAPack x70 Device Configuration item.
As with other Lists, the Modbus Server Devices List consists of rows and columns. Each row represents an individual Modbus Server Device and each column contains status information about that particular Modbus Server Device.
The Modbus Server Devices List contains these columns:
Name—The full name of the database item, including its path in the Geo SCADA Expert database.
Quality—The quality of the item's data. The entry is identical to that of the Quality attribute on the item's Status display.
Source Name—The name of the SCADAPack x70 Device that is the source of data for that Modbus Server Device.
Device Name—The name that uniquely identifies the Modbus Server Device (see Configure Modbus Server Device General Settings).
Device Type—The type of Modbus protocol that is used to communicate with the Modbus Server Device (see Configure Modbus Server Device Communication Settings).
Identifier / Address—The unit identifier or the device address of the Modbus Server Device.
IP Address—The IP Address of the Modbus Server Device.
SCADAPack Serial Port—The Serial Port that is used to communicate with the Modbus Server Device.
Default Scan Rate—The default interval, in milliseconds, at which points will be read from the Modbus Server Device (see Configure Modbus Server Device Configuration Settings).
Timeout—The amount of time, in milliseconds, that the SCADAPack x70 device will wait for a response from the Modbus Server Device.
Type—The type of database item. This column displays the entry 'SCADAPack x70 Modbus Server Device'.
Memory Usage—The approximate amount of system memory that is occupied by the item, specified in bytes.
As with other Lists, you can right-click on an entry in the List to display a context-sensitive menu. From this menu, you can select options to display further information about a Modbus Server Device, or perform various actions. For more information about the actions that Modbus Server Devices support, see Actions Associated with SCADAPack x70 Modbus Server Devices.