Product manual

B Protocols TAC Xenta Server – Gateway, Technical Manual
178 (184) Schneider Electric Buildings AB, June 2011
04-00124-06-en
cates an incorrect Application# having been entered, or by incor-
rect wiring of the network connection to it.
B.8.4 C-Bus I/O Signals
Each C-Bus pseudo-device represents a specific set of lighting groups
in an application. The device editor is used to create new pseudo-device
types, or to modify existing types, as shown in the following screenshot.
Each signal can be used to read or write the value of one or more C-Bus
lighting group variables within any applications of the type being
defined.
• Group Variable Number – Allows the required Group Variable’s
number to be entered. The entered number should correspond to
that of a group variable within the applicable C-Bus application.
• Group Variable Type – Allows the applicable type of the Group
Variable to be defined. Select ON/OFF for switched only lighting
groups, or LEVEL for groups where dimmer outputs are avail-
able. For write-only values the type may also be set to ON Only or
OFF Only.
For ON Only groups the Xenta 913 will only send the On com-
mand onto the C-Bus. Similarly, for OFF Only groups the Xenta
913 will only send the Off command. Use of these output types can