ABB SA/S 12.16.6.1 Product Manual - Knx Commissioning
ABB i-bus
®
KNX Commissioning
90 2CDC 505 056 D0207 | SA/S
2 bit communication object:
Options: "0"
inactive
“2”
OFF
"3"
ON
• "0" inactive Forced operation is switched off, and the output
behaves in the same way as with parameter Contact position
when forced operation and all safety priority x end
.
• “2” OFF The communication object Forced Positioning is written
with the value 2, and the output is switched off.
• "3" ON The communication object Forced Positioning is written
with the value 3, and the output is switched on.
Contact position if Safety Priority 2
Contact position if Safety Priority 3
The same programming options exist as those for parameter Contact
position if Safety Priority 1
.
Reaction when forced operation
and all Safety Priority x end
Options:
calculate present contact position
ON
OFF
unchanged
This parameter is only visible if the forced operation or a function Safety
Priority x
(x = 1, 2 or 3) is activated.
The contact position of the relay at the end of the forced operation is defined
here.
calculate present contact position: After forced operation has ended, the
switch value is recalculated and immediately initiated, i.e. the output
continues to operate normally in the background during forced operation,
the output is not changed and only set after the end of safety priorities.
unchanged: The contact position is retained during forced operation or
safety priority. The contact position only changes when a new calculated
switch value is received.