Eaton easyE4 Manual page 366

6. Function blocks
6.1 Manufacturer function blocks
362
Assigning operands
M - Markers
SN - Output bit via NET (send)
bit via NET (send)
2)
N - Network marker bit
LE - Output backlight
Q - Bit output
I - Bit input of a FB
2) Only on projects with ≥ 2 base devices on NET
Parameter set
Function block release by
EN is necessary
Parameter display
+ Call enabled
Simulation possible
Other
Retention
The function block does not recognize retentive data.
Example of an FT-PT1-signal smoothing filter when using the EDP programming lan-
guage
M 40-----------------------------Ä FT01EN
Figure 178: Wiring the function block coils
Example of an FT-PT1 signal smoothing filter configuration on a device display
When using the function block in the circuit diagram for the first time, use OK to auto-
matically enter the general display of function block parameters, as shown in the figure
on the left. Enter the function block settings here.
FT17 +
>I1
>TG
>KP
QV>
Figure 179: Parameters shown on display
easyE4 10/19 MN050009 EN www.eaton.com
Bit outputs
x
2)
SN - Output x
x
x
x
x
Description
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.
Constants can be edited on the
device, as can function block para-
meters when using the EDP pro-
gramming language.
Note
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.