Use Forced Operation - ABB i-bus KNX Product Manual

®
ABB i-bus KNX
Parameters
7.8.1

Use forced operation

Options:
The usage of forced operation can be activated using this parameter. In addition, the selection of the
parameter defines which type of forced operation is used.
The forced operation is used to place the outputs on the device in a pre-defined state by switching
a 1- or 2-bit group object. Forced operation overrides the normal control of the device (controller, value
specifications via group objects). For the device to function normally, forced operation must be actively
disabled.
•
Forced operation 1 bit; 1 active: Forced operation is enabled. The dependent group object Forced
operation 1 bit is activated. Forced operation is activated on receiving a "1" via this group object.
If a "0" is received, forced operation is deactivated.
•
Forced operation 1 bit; 0 active: Forced operation is enabled. The dependent group object Forced
operation 1 bit is activated. Forced operation is activated on receiving a "0" via this group object.
If a "1" is received, forced operation is deactivated. The dependent parameters Control value, Relay
output are enabled.
•
Forced operation 2 bit: Forced operation is enabled. The dependent group object Forced operation
2 bit is activated. The dependent parameters Control value for forced operation ON, Relay output for
forced operation ON, Control value for forced operation OFF and Relay output for forced operation
OFF are enabled.
No
Forced operation 1 bit; 1 active
Forced operation 1 bit; 0 active
Forced operation 2 bit
The dependent parameters Control value, Relay output are enabled.
VC/S 4.x.1 | 2CDC508220D0211 Rev. A 143