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IF SMI KNX 24VDC

Subject to modifications.

ETS communication objects

“Safety” object

You can switch the safety function on and off using this object. This object
can, for example, be connected to a wind monitoring device. Parameters
for each channel can be used to set whether the safety function is released
for the channel and how the individual drive should act when the safety
function is activated (UP, DOWN or no travel command). The object itself
works simultaneously on all channels for which the function is unlocked. If
the safety function is switched on and released via the parameters, all
incoming travel commands for the channel are locked. The command lock
is only overridden after the safety function has been switched off.

Object value “1”: safety function ON

Object value “0”: safety function OFF

“Travel command lock” object

You can switch the travel command lock on and off using this object. Via a
parameter, you can set for each channel whether the travel command lock
is released or locked for the individual channel. The object itself works
simultaneously on all channels for which the function is unlocked. If the
travel command lock is switched on and released via the parameters, all
incoming travel commands for the channel are locked. Any ongoing move-
ment at the time of activating the travel command lock is nevertheless still
brought to an end.

Object value “1”: travel command lock ON

Object value “0”: travel command lock OFF

“Up/Down travel, channel x” object (manual mode)

You can move the drive into the upper or lower end position using this
object.

If “blind” is parametrised as the shade type and the parameter “Adjust
upwards after manual downward travel” is set to released, a movement
occurs into the lower end position and is followed by an upward adjust-
ment according to the parametrised value for the upward adjustment in the
lower position. If the shade is already in the lower position, meaning that
the slat may only be closed by further travel, only the slat is closed and the
upward adjustment does not occur.

Object value “0”: travel into the upper end position

Object value “1”: travel into the lower end position

“Stop/Step travel, channel x” object (manual mode)

You can stop a movement or move the drive by a parametrisable increment
using this object.

Object value “0”: Stop or Step in direction of upper end position

Object value “1”: Stop or Step in direction of lower end position

“Sunshade, channel x” object (automatic mode)

Use this object to move the drive (similar to the “Up/Down travel, channel
x” object) into the upper or lower end position. In addition, after reaching
the lower end position, the drive moves (adjusts) in the direction of the
upper end position for a parametrisable distance.

This object is only visible if automatic mode is released for the channel.

Object value “0”: travel into the upper end position

Object value “1”: travel into the lower end position

“Automatic mode, channel x” object

Use this object to switch the operating mode of the actuator between auto-
matic and manual mode. Corresponding changes of operating mode can
also be carried out by other objects using the priority circuit of the operating
modes. For this see state administration and state table.

This object is only visible if automatic mode is released for the channel.

Object value “0”: automatic mode OFF

Object value “1”: automatic mode ON

“Position of sunshade (%), channel x” object
(Automatic mode or, if automatic deactivated, manual mode)

Use this object to position the shade height at a 1-byte value (0–255)
scaled to its maximum travel. A slat angle previously set automatically (%)
is subsequently restored.

If automatic mode is released for the channel, this object only causes a
setting in the case of activated automatic mode; alternatively the object
value is stored in the actuator and the position is only approached when
the automatic mode is activated again. If automatic mode is locked for the
channel, it is interpreted as a manual mode object.

Object value “0” (corresponds to 0%): travel to the upper end position

Object value “255” (corresponds to 100%): travel to the lower end position

Interim values are possible.

“Position of slat angle (%), channel x” object
(Automatic mode or, if automatic deactivated, manual mode –
only for blinds)

Use this object to position the slat angle at a 1-byte value (0–255) scaled
to maximum travel. The shade height remains unchanged in the process.

If automatic mode is released for the channel, this object only causes a
setting in automatic mode; alternatively the object value is stored in the
actuator and the position is approached when the automatic mode is acti-
vated again. If automatic mode is locked for the channel, it is interpreted
as a manual mode object.

This object is only visible when “blind” is parametrised as the shade type.

Object value “0” (corresponds to 0%): slat horizontal / open

Object value “255” (corresponds to 100%): slat closed

Interim values are possible.

“Status position of sunshade (%), channel x” object

Use this object to read out the current shade height (%). It is illustrated
scaled at a range of 0–255 (1 byte). The actuator transmits the status
spontaneously when the general parameter “Send status objects” is set to
“For status change”.

Object value “0” (corresponds to 0%): position of upper end position

Object value “255” (corresponds to 100%): position of lower end position

Interim values are possible.

“Status position of slat angle (%), channel x” object
(only for blinds)

Use this object to read out the current slat position (%). It is illustrated
scaled at a range of 0–255 (1 byte). The actuator transmits the status
spontaneously when the general parameter “Send status objects” is set to
“For status change”.

This object is only visible when “blind” is parametrised as the shade type.

Object value “0” (corresponds to 0%): slat position horizontal / open

Object value “255” (corresponds to 100%): slat position closed

Interim values are possible.

“Move to scene pos 1/pos 2, channel x” object (manual mode)

Use this object to move to positions pos 1 or pos 2 stored in the actuator.
With venetian blinds, shade height and slat angle are set; with roller shut-
ters only the shade height is set. Depending on the direction from which
the approach is made, the actuator for venetian blinds (using an appro-
priate movement strategy) ensures that, in the end, both shade height and
slat angle correspond to the values at the time the scene was stored.

Object value “0”: move to pos 1

Object value “1”: move to pos 2

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Summary of Contents for IF SMI KNX 24VDC

Page 1: ...ter unpacking If you notice any shipping damage do not start up the control system and notify your supplier immediately The control system should only be used for the purpose speci fied by the manufac...

Page 2: ...lso be carried out via the EIB see following section In addition to ETS parametrisation a UIO user interface object interface can be used in order to obtain access to the internal actuator SMI con fig...

Page 3: ...y This state has the second highest priority If a safety object with a 1 value occurs the state of the actuator changes into Safety mode in the event of existing travel command lock of the masked stat...

Page 4: ...d shade slat position 5 Bring current movement to end 1 3 Move to safety position 1 1 0 0 Up and down 0 Step up and down 0 Move to scene 1 Save scene 1 Movement to and storage of setpoint position 1 M...

Page 5: ...settings the appearance of the respective element is dependent on Special reference is however no longer made in detail to the basic depen dency that channel specific objects only appear for activated...

Page 6: ...bit value 8 bit KL send 10 Move to scene pos1 pos2 channel 1 Manual mode Pos1 Pos 2 1 bit AKS receive 11 Save scene pos1 pos2 channel 1 Manual mode Pos1 Pos 2 1 bit AKS receive 12 Drive error status c...

Page 7: ...ating mode can also be carried out by other objects using the priority circuit of the operating modes For this see state administration and state table This object is only visible if automatic mode is...

Page 8: ...to set whether once bus voltage has been recovered the position and drive error status objects of all channels should be transmitted Transmission occurs if appropriate after a time delay which is depe...

Page 9: ...eter and use of drive 1 used Manufacturer code of drive 2 any Alcatel Becker Elero Selve 5 Vestamatic Varema 8 9 15 If per manufacturer and SMI key ID addressing is chosen the drive manufacturer can b...

Page 10: ...ed If the Locked setting is selected the objects Position of sunshade and Position of slat angle will be interpreted as manual mode objects Behaviour during bus voltage failure no action travel upward...

Page 11: ...vel command lock is active for the particular channel If the lock is released and switched on all incoming travel commands via the EIB will be blocked Behaviour during bus voltage failure no action tr...

Page 12: ...n of the drives if necessary Initialisation using drives with non programmed slave addresses or slave address 0 If during initialisation no drives answer at one or more addresses preset in accordance...

Page 13: ...d warnings are stored each in a property in the device object of the actuator Property 201 hex C9 contains the warnings Property 202 hex CA con tains the errors The corresponding table of errors and w...

Page 14: ...for initialisation are also immediately acknowledged by the actuator in the control byte Due to continuous read out of the byte it is therefore possible to determine the processing status of the parti...

Page 15: ...alised in a clear assignment to the drive IDs Work with the gateway property 64 is then made considerably easier Any commands can be entered as hex strings and the processing and respon se status is t...

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