MDT Technologies JAL-01UP.02, Technical Manual

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Technical Manual Shutter Actuator JAL-0X10X.02
MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1
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• knx@mdt.de • www.mdt.de
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The following table shows the available communication objects:
Number Name Length Usage
27 Status current direction 1 Bit indicates the actual direction of the movement
28 Status of movement 1 Bit indicates an active movement
28 Status of movement up 1 Bit Indicates whether the blinds/shutters are moved
straight up
29 Status of movement down 1 Bit Indicates whether the blinds/shutters are moved
straight down
32 Status current position 1 Byte indicates the actual shutter/blinds position
33 Status cur. Position of slats 1 Byte indicates the actual position of the slats (only at
blinds)
34 Status Lock/Alarms 1 Bit Indicates an active alarm or an active lock
function
37 Status upper position 1 Bit Indicates reaching the upper limit position
38 Status lower position 1 Bit Indicates reaching the lower limit position
51 Diagnosis text 14 Byte Output of the diagnostic text in "Characters"
Table 12: Communication objects - Status objects
4.5.1 Status objects current position
The status objects "Status current position" and "Status current slat position" are used to display the
absolute position. The two objects indicate the current state of the height and the opening angle of
the slats, each after the end of the movement. The objects can be used e.g. for visualization.
4.5.2 Report objects lower/upper position
The 1-bit objects "Status lower position" and "Status upper position" each output a 1 signal when the
lower or upper end position has been reached. As soon as the end position has been left, the signal
changes from 1 to 0. The two objects can be used for monitoring the blinds/shutters.
4.5.3 Movement Status/Current direction
The object "status of movement" can be selected as one or two objects. As one object, it reports a
momentary movement with a "1". In the case of two objects it reports an active up- and an active
down movement via two separate objects.
The 1-bit object "Status of the current direction" indicates an upward travel via a logical "0" and a
downward travel via a logical "1". The status is sent as soon as a movement is started and remains
internally until a new up / down command is sent.
4.5.4 Status Lock/Alarms
The o je t status lo k/alar s i di ates a a ti e lo k fu tio or a a ti e alar ith a " "
.