6. Function blocks
6.1 Manufacturer function blocks
Assigning operands Bit outputs
SN - Output bit via NET (send) x
N - Network marker bit x
nN - NET station n marker x
LE - Output backlight x
Q - Bit output from another FB x
Parameter set
Description Note
Function block release by
EN is necessary
If this checkbox is enabled, the state
of function block input EN will be
evaluated. If the checkbox is dis-
abled instead, the function block will
be enabled and function block input
EN will not do anything.
This parameter ensures that
when existing programs are
copied, the functionality of the
function blocks that are carried
over will be retained. The para-
meter will be automatically set
to 0 or 1 depending on the func-
tion block.
Parameter display
+ Call enabled
Function block parameters and con-
stants can be edited on the device.
Function block input NET-ID: The number of the trans-
mitting NET station.
Value range: 01…08
PT: Number of the transmit function
block (e.g. PT 20) by which the trans-
mitting NET station puts a value onto
the NET.
Possible function block num-
bers: 01...32
Simulation not possible
To set parameters, follow the steps below:
Uniquely define the sender providing the value for the GET function block. To do
this, go to Programming view/Get value from the NET parameters tab /Function
block input section/NET-ID and select the number of the transmitting NET station.
Select also the number of the transmitting PUT function block from the PT drop-
down menu.
Connect the QV function block output to an operand to which you want to pass the
received value.
Other
Retention
The function block does not recognize retentive data.
See also
→ Section "PT - Put values to NET", page 342
→ Section "GT - Get values from NET", page 339
→ Section "Setting up a NET", page 537
easyE4 11/18 MN050009 EN www.eaton.com
341
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