STEINEL Control Pro IR Quattro Bedienungsanleitung Seite 27

1.3.3 Control speed
The control speed can be selected via the "Send new dimming level
to" and "Max. dimming increment" parameters. The maximum incre-
ment is used for
Current light level ≥ light level target value + max. deviation × 2
Current light level ≤ light level target value − max. deviation
If the current light level is closer to the light-level setting, the incre-
ment is halved. The increment is set to a minimum at the 100% and
0% limits.
1.3.4 Second output
A second output can be activated for constant-lighting control. The
second output is controlled in relation to an adjustable offset to the
first output. On switching ON, the second output is sent directly
with value "Dimming Level Output 1 + Offset". The level is limited to
100%. If the first light output is set to 100%, a negative offset is se-
lected and the current target level is not reached, the second output
gradually increases light level to max. 100 %. If the light output is at
0.5% or the minimum level, a positive offset is selected and the tar-
get light level is exceeded, the second output dims down to at least
the level of the first output.
1.4 Basic illumination output
A basic level of illumination is available for the light outputs and
constant-lighting control. The following settings are possible here:
Time-limited: at the end of stay-ON time, the output switches light-
ing OFF and checks the level of light. As soon as the target level or
threshold level is below the selected light level, basic illumination
switches ON for the parameterised time. If the light level measured is
above it, lighting stays OFF.
Dependent on light level: if the sensor does not detect any pres-
ence and the light level measured is below the selected target level
or threshold level, basic illumination is switched ON.
Dimming (for light output only): at the end of stay-ON time, the
sensor gradually dims lighting down to the point at which it switches
OFF.
Always: basic illumination is always active when the output is not
switched ON.
The output switches back ON when basic illumination is active and
the sensor is detecting presence.
Note: if light output is not in daylight mode and basic illumination has
been parameterised to "always", the selected threshold level is irrel-
evant. The output then always switches between the activated state
and basic illumination. The output switches ON whenever presence
is detected during basic illumination.
1.5 Presence output
The presence output works irrespective of light level. A switch-ON
delay and a stay-ON time can be configured. It is possible to send
the current status cyclically in relation to state.
or
KNX Application Description for Control Pro Series
Note: the presence output can be used for an interconnected master/
slave configuration. The slave presence output must be linked with
the master's input object. Attention must be paid to the settings of
the slave input at the master and the sending behaviour of the slave
presence output.
1.6 Absence output
In the same way as the presence output, the absence output works
irrespective of light level. A switch-ON delay and a stay-ON time can
be configured. In this case, stay-ON time starts running as soon
as someone re-enters the detection zone. It is possible to send the
current status cyclically in relation to state.
1.7 HVAC output
The HVAC output works irrespective of light level and is only activat-
ed in response to a detected movement. A switch-ON delay and a
stay-ON time can be configured.
1.8 Photo-cell controller output
The photo-cell controller output only works in relation to the light
level measured and irrespectively of whether persons are present.
If the level measured is below the selected threshold, the output is
switched ON.
1.9 Light-level output
The light-level measurement output sends the light level measured
by the sensor to the bus either after the light level changes by a
defined minimum amount or cyclically after a defined interval.
1.10 Sabotage output
The sabotage output serves as a heartbeat in order to take note of
detector failure or manipulation, e.g. detachment of the sensor head,
on the basis of the absent interval telegram.
1.11 Logic gate
Up to two logic gates can be configured with up to four inputs.
Possible logic operations are AND, OR and EXCLUSIVE OR. The
output signal can take the form of a switching command or value.
The switching command or value can be configured in relation to the
logical state. In the event of a change, change to logical 1 or change
to logical 0, the output can send the current status to the KNX bus.
2. Interconnection
A slave input is available for all outputs using the presence status.
Own presence output is the exception here. The input can be oper-
ated in two different ways.
1. An ON and OFF signal is expected. In the ON state, the master
keeps triggering stay-ON time until its own presence status is
OFF and the slave input has the value OFF.
2. Only an ON signal is expected. In the ON state, the master
re-triggers stay-ON time for every ON signal.
Master/slave interconnection for:
• Light output
• Constant-lighting control
• HVAC
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