eWON General Reference Guide - eWON wiki

5.15.2.2 Topic configuration
General Reference Guide IO Servers Configuration
Figure 118: MITSUFX IOServer: Topic configuration
Three (3) topics can be used for the IO Server. These topics are used to give a common property to a group of Mitsubishi Tags like:
• Enable/Disable
• Global Device Address
• Polling Rate
Topic configuration item Description
Topic enabled Enables or disables polling of all the Tags in the topic.
Global Device Address
Poll rate
5.15.3 Tag name convention
IO Server Name MITSUFX
Topic Name
Item Name
A
B
C
Select the type of Mitsubishi PLC to link. Available FX type are:
• FX
• FX0
• FX0N
• FX2N
• FX3U
There is no address (number) to add because the eWON is connected directly to
one PLC by its programming port.
If a device is specified here, it will replace (overload) the device-defined Tag by
Tag.
Defines the refresh rate of the Tag name. In a complex application, we can
imagine that some Tag names must be refreshed every second - typically for
digital input - and other every minute - typically: temperature-.
Table 134: MITSUFX IOServer: Topic configuration item definition
ValueName, Global Device Address PLC address is defined Tag by Tag
ValueName Topic PLC Address is used.
Table 135: MITSUFX IOserver - Tag name convention table
The Item Name can contain the PLC address where the value is polled, or not. If the address is also specified at topic level, the address specified
at Tag level will be ignored.
RG-001-0-EN ver 1.14 eWON® - 02/05/2012 - ©eWON sa Page 154