ABB XIO-00, Руководство пользователя

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XIO USER MANUAL | 2106424MNAB | 93
Figure 4-81: TFIO to XIO connections
Legend: TFIO to XIO connections
ID
Name ID Name
1 Side of TFIO 4 Side view of connections
2 Face of TFIO 5 Face view of connections
3 XIO
IMPORTANT NOTE : To remove TFIO modules, insert a small, slotted screwdriver between the
connector and the housing and gently pry the module away from the XIO.
4.9.2 Add and export the I/O Interface application
The I/O Interface application, which handles communication with TFIO modules, may not be already
added or enabled from the factory.
The I/O Interface application is required, whether the TFIO modules are controlled locally by an XIO
application or remotely by an RMC application.
This procedure adds the I/O Interface on the XIO and sets it to export. Export of the I/O Interface is
required when the XIO TFIO modules are controlled by remote applications. Exporting the I/O Interface
allows control and management of the TFIO modules from the RMC. If not exported when required, the
XIO may issue an alarm.
IMPORTANT NOTE: It is assumed that the majority of installed XIOs will be used to expand the
I/O or serial capability of an RMC, and therefore TFIO modules will be controlled remotely. In some
cases, however, the XIO may be used as a standalone controller and the TFIO modules would be
driven locally by XIO applications. In this case, the export of the I/O interface is not required. For
local control, the Enable Watchdog on an XIO must be set to Module Control mode.