ABB i-bus® EIB Universal Interfaces US/U 4.2 US/U ... - WindowMaster
ABB i-bus® EIB Universal Interfaces US/U 4.2 US/U ... - WindowMaster
ABB i-bus® EIB Universal Interfaces US/U 4.2 US/U ... - WindowMaster
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<strong>ABB</strong> i-bus ® <strong>EIB</strong><br />
<strong>Universal</strong> <strong>Interfaces</strong><br />
<strong>US</strong>/U 2.2, GH Q631 0074 R0111<br />
<strong>US</strong>/U <strong>4.2</strong>, GH Q631 0070 R0111<br />
Parameter: “Reaction on short operation” or<br />
“Reaction on long operation”<br />
This parameter is visible if there is no distinction between a short and long<br />
operation. It defines the data type that is sent after a short or long operation.<br />
Parameter: “Transmitted value”<br />
This parameter defines the value which is sent on operation. The value range<br />
is dependent on the selected data type. Two values can be set here when<br />
there is a distinction between a short and long operation.<br />
Parameter: “Long operation after”<br />
This parameter is visible if there is a distinction between a short and long<br />
operation. The period T L is defined here, after which an operation is interpreted<br />
as “long”.<br />
T L = Base x Factor<br />
Parameter: “Transmit object value after bus voltage recovery”<br />
This parameter is visible if there is no distinction between a short and long<br />
operation. If “yes” is selected, the device sends the object “Telegr. value”<br />
on the bus after bus voltage recovery (once the transmission delay has<br />
elapsed).<br />
Parameter: “Debounce time / min. operation time”<br />
The debounce prevents unwanted multiple operation of the input e.g. by<br />
bouncing of the contacts. Refer to section 5.1 for the exact function of this<br />
parameter. A minimum operation time can only be set if there is no distinction<br />
between a short and long operation.<br />
4.7.2 Communication objects<br />
The following tables provides an overview of the available data types:<br />
Data width, type Value range EIS type Typical<br />
application<br />
1 bit 0, 1 EIS 1 Switching command<br />
2 bits 0, 2, 3 EIS 8 Forced operation<br />
1 byte 0 … 255 EIS 6 Brightness value,<br />
without sign<br />
position value<br />
2 bytes, – 32768 … +32767 EIS 10 Count value<br />
integer with sign<br />
2 bytes, 0 … 65535 EIS 10 Count value<br />
integer without sign<br />
2 bytes, – 100 … +100 EIS 5 Temperature values<br />
floating point value*<br />
4 bytes, 0 … 4294967295 EIS 11 Count value<br />
integer without sign<br />
* sends values with the firm exponent of 3<br />
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