Product Manual SW108 and SW104
EAE KNX Switch Actuator
PM R2.0
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EAE Technology
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4.4.5
Threshold Function
Threshold Parameters
The function can be configured 1 byte or 2 byte. The value of Threshold input communication object
falls below or exceeds a limit of threshold value. Then the relay position can be changed by this way.
Object size
*
1 byte
2 byte
The threshold value function data type determined here. All of the parameters associated with it
which will change.
Threshold value
0…
*128
…255 (for 1 byte)
0…
*20000
…65535 (for 2 byte)
Threshold limit value enters here. This parameter is dependent ‘Object size’ parameter.
Threshold reaction
*OFF (0) below threshold, ON (1) above threshold
ON (1) below threshold, OFF (0) above threshold
This parameter determines the switch state. If the value of the ‘Threshold input’ communication
object value bellows or above the threshold limit value, the relay switched on or off position.
Threshold value can be changed
by object
yes
*
no
If the parameter selects ‘yes’, ‘Threshold value’ communication object is visible. Threshold value can
be changed by this object.
Threshold hysteresis
yes
*
no
Hysteresis is dependence of a system not only its current value but also on its past value.
If the parameter selects ‘yes’;