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ABB i-bus
EIB
ABB Powernet EIB
Functional description: Logical
functions (1...8)
E1: Input 1
E2: Input 2
A: Output
January 2005
LEANtouch (monochrome),
SMARTtouch (monochrome, colour)
Type: 6x36/30M(-500), 6x36/100x(-500), 6x36/100CB
And
E1
&
E2
E1 E2 A
0 0
0
0 1
0
1 0
0
1 1
1
NAND
E1
&
E2
E1 E2 A
0 0
1
0 1
1
1 0
1
1 1
0
Up to 8 different logic functions can
be integrated in the panel. Each logic
function can adopt one of the
following functions:
– AND
– OR
– NAND
– NOR
– Multiplexer
– Multiplier
– Gate
– Temperature comparator 1I1O
– Temperature comparator 2I1O
AND, OR, NAND and NOR
If the function is defined with AND,
OR, NAND or NOR, up to four input
communication objects can be
enabled per logic function. The size of
the inputs can either be 1 bit or 1 byte.
When a new telegram is received at
the input, it is switched according to
the selected function. In addition, the
inputs can be inverted together.
E1
A
E2
E1 E2 A
0 0
0 1
1 0
1 1
NOR
E1
A
E2
E1 E2 A
0 0
0 1
1 0
1 1
Example of "AND" 1-byte inputs:
If the inputs are 1 byte, all the input
values must be greater than "0" in
order to achieve a positive result.
Example of inverted "AND" 1-byte
inputs:
If the inputs are 1 byte and inverted,
all the input values must be equal to
"0" in order to achieve a positive
result.
Each function has an output object to
which the result determined from the
inputs is sent. The output object can
be 1 bit or 1 byte, depending on the
parameterisation. The default value
which should be sent in the event of a
positive result can be set. In addition,
a delay for sending the output signal
can also be selected.
It is also possible to set an output filter.
This means that either only "On", only
"Off" or "On and Off" can be sent for a
1-bit output object. With a 1-byte output
object, it can be set whether "only the
given value", "only Off" or "only the gi-
ven value and Off" should be sent.
Or
>1
A
0
1
1
1
>1
A
1
0
0
0
67
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