Eaton easyE4 series User Manual

6. Function blocks
6.1 Manufacturer function blocks
Operands Bit inputs
M – Markers x
RN - Input bit via NET x
SN - Output bit via NET (send) x
N - Net marker bit x
nN - NET marker bit NET station n x
ID: Diagnostic alarm x
LE - Output backlight x
P buttons x
I - Bit input x
Q - Bit output x
Q - Bit output of a FB x
The function block and its parameters
Function block outputs
Description Note
(Bit)
TE 1: if the table is empty.
TF 1: if the table is full.
(DWord)
QV Read operation:
The value read from the start or end of the
table.
Write operation: The input value just entered.
QN Current number of table entries Integer value range: 0…16
Assigning operands
You can assign the following operands to the function block outputs that are numeric
outputs:
Assigning operands Outputs
Constant x
Markers: MB, MD, MW x
Analog inputs IA x
Analog output QA x
Numeric output from another QV FB x
You can assign the following operands to the function block outputs that are bit outputs:
Assigning operands Bit outputs
Constant 0, constant 1 x
M – Markers x
SN - Output bit via NET (send) x
N - Network marker bit x
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easyE4 11/18 MN050009 EN www.eaton.com

Eaton easyE4 series Specifications

General

Brand	Eaton
Model	easyE4 series
Category	Relays
Language	English