KNX/EIB
Switch Actuator with Secure
41
Parameter “If bus failure,output status is”
This parameter defines the contact position when the bus power off. Options:
Unchange
Contact open
Contact close
Unchange: the contact position is unchanged when bus power off;
Contact open: the contact position is opened when bus power off;
Contact close: the contact position is closed when bus power off;
The above setting will be valid only when the power for relay drive is enough after the bus voltage
off.
Parameter “If bus recovery, valve position is”
This parameter for setting the action of the valve switch when the bus recovers power supply, and
the action lasts until receiving the control command or entering the failure mode. Options:
0%.(OFF)
10% (26)
…
100% (ON)
Example 20%, PWM cycle is 100s (1 minute 40s), then the cycle of valve opening and closing
action will be 20s for opening and 80s for closing.
Parameter “PWM cycle time for continuous control [1...240]”
Parameter “PWM cycle time for continuous control [0...59]"
The period of pulse width control (PWM) is set here. This value is in minutes and seconds. Options:
1...240 min
0...59 s
