Eaton easyE4 Manual page 423

Operating modes
Description
BIT Marker bit shift operation
DW Marker double word shift operation
The factory setting of this parameter is BIT.
The operating mode is determined by selecting different
function blocks:
SR - shift register (BIT) or
SR - shift register (DWORD)
and not with the parameters for the function block as is
usually the case.
If the BIT operating mode is selected, the inputs I1, I2 and
outputs D1-D8 are displayed. They have no function in
BIT mode! If they are assigned operands, these will have
no effect. The wiring of the SR function block (BIT) is car-
ried out in the circuit diagram.
Function block outputs
Description
(Bit)
Q1...Q8 Output of the bit register fields 1 - 8
(DWord)
D1...D8 Register values for the shift register 1 through
8
Assigning operands
You can assign the following operands to the function block outputs that are numeric
outputs:
Assigning operands
MB, MD, MW - Markers
NB, NW, ND - NET markers
NET stations n
QA - Analog output
I - Value input of a FB
2) Only on projects with ≥ 2 base devices on NET
You can assign the following operands to the function block outputs that are bit outputs:
Assigning operands
M - Markers
SN - Output bit via NET (send)
bit via NET (send)
2)
N - Network marker bit
easyE4 10/19 MN050009 EN www.eaton.com
Value outputs
x
2)
x
x
x
Bit outputs
x
2)
SN - Output x
x
6. Function blocks
6.1 Manufacturer function blocks
Note
Note
Integer value range:
-2,147,483,648 to +2,147,483,647
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