Eaton easyE4 User Manual

6. Function blocks
6.1 Manufacturer function blocks
Assigning operands
You can assign the following operands to the function block outputs that are numeric
outputs:
Assigning operands Value outputs
MB, MD, MW – Markers
x
NB, NW, ND – NET markers
2)
NET station n
x
QA – Analog output
x
I – Value input of a FB
x
2)
Only on projects with ≥ 2 base devices on NET 
You can assign the following operands to the function block outputs that are bit out-
puts:
Assigning operands Bit outputs
M - Markers
x
SN – Output bit via NET (send)
2)
SN - Output
bit via NET (send)
x
N – Network marker bit
2)
x
LE – Output backlight
x
Q – Bit output
x
I – Bit input of a FB
x
2)
Only on projects with ≥ 2 base devices on NET 
Parameter set
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 eval-
uated. If the checkbox is disabled
instead, the function block will be
enabled and function block input EN
will not do anything.
This parameter ensures that when exist-
ing programs are copied, the functionality
of the function blocks that are carried
over will be retained. The parameter will
be automatically set to 0 or 1 depending
on the function block.
Parameter display
+ Call enabled
Constants can be edited on the device,
as can function block parameters when
using the EDP programming language.

Simulation possible

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Eaton easyE4 Specifications

General

Brand	Eaton
Model	easyE4
Category	Relays
Language	English