Eaton easyE4 Manual page 403

Assigning operands
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
LE - Output backlight
Q - Bit output
I - Bit input of a FB
2) Only on projects with ≥ 2 base devices on NET
Parameter set
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 a configuration for a BT block transfer function block on the device dis-
play
When using the function block in the circuit diagram for the first time, use OK to auto-
matically enter the display of function blocks on the device display, as shown in the fol-
lowing figure.
BT07 INI +
>I1
>I2
>NO
Figure 192: Parameters on the display
easyE4 10/19 MN050009 EN www.eaton.com
Value outputs
x
x
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.
6. Function blocks
6.1 Manufacturer function blocks
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.
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