KNX/EIB
Switch Actuator with Secure
16
When the setting is “inactive”, it will not initiate any “Safety Priority”;
If the communication object “Safety Priority x” receives “0”, the “Control period” of “the Safety
Priority x” will be initiated with “Reset safety by Object value “0””;
If the communication object “Safety Priority x” receives “1”, the “Control period” of “the Safety
Priority x” will be initiated with “Reset safety by Object value “1””.
During the “Control period”, if the object “Safety Priority x” receives no corresponding telegram, it
will trigger “Safety Priority”, and then the correspondent action will be initiated, which will be defined in
the parameter window “X: Safety”.
Parameter “Control period of safety priority x [1..240, 0 = inactive]” (x =1, 2)
This parameter is visible only if the parameter “safety priority x” (x = 1, 2) is activated. If no
telegram is received from the object “Safety Priority x
（
x=1, 2
）
” during this time period ("Control period"),
"Safety Priority x" is triggered.
When the object “Safety Priority x
（
x=1, 2
）
” is re-received, the "Safety Priority x" trigger is ended and
the "Safety Priority x" timing (“Control period” is triggered) is reset. Options:
0... 240s
If select “0", the corresponding "Safety Priority x" is not activated. However, in this configuration,
the object can be activated, i.e. the object receives the opposite message as the configured reset
telegram value, triggering the corresponding security state. This does not apply if the setting is not 0s.
"Safety priority" function should be monitored longer than twice the sensor's data-sending cycle to
avoid an immediate alarm when individual signals occasionally fail.
Parameter “Priority of safety operation”
This parameter for describing that priority of 2 is higher than that of 1.
Parameter “Normal, object value of switch on/off”
This parameter for describing that the object value of Switch on/off.
"1"=switch on; "0"=switch off
Switch on=contact close ; Switch off=contact open
NOTE: “Switch on” mentioned below means the contact of the switch actuator is closed (output is
on); “switch off” means the contact of the switch actuator is open (output is off)!
