Central Communication Object - MDT AMI series Technical Manual

Technical Manual Switch Actuators AMI/AMS
The following communication objects can be shown for a channel selected as staircase:
Nr. Function
1 Staircase
2 Block
5 Status
+18 next channel
Table 3: Communication objects "staircase"
3.2 Central communication object
The central functions are always shown also if they are not used in any of the channels. The
communication objects for the central functions are at the bottom of the communication objects.
They have always the first number after the communication objects for the channels.
Every channel can be parameterized whether it shall be effected of the central functions or not.
The following communication object exists only once and is for channels:
Nr. Function
Switch on/off
Operating
Group State
Manual Control
Table 4: Central communication object
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Usage
switches the staircase function on/off
blocks the channel
feedback function
Usage
central switching function
sends cyclic if the actuator answers at the bus
sends the state of all channels
blocks the manual control
Data type
DPT 1.001 In, Write
DPT 1.001 In, Write
DPT 1.001 Out, Read
Data type
DPT 1.001
In, Write
DPT 1.001
Out, Send
DPT 4.001
Out, Send
DPT 1.001
In, Write