Eaton easyE4 series Manual page 344

6. Function blocks
6.1 Manufacturer function blocks
340
Operands
IA - Analog input
QA - Analog output
QV - QV - Numeric output of a FB
You can assign the following operands to the function block inputs that are bit inputs:
Operands
Constant 0, constant 1
M – Markers
RN - Input bit via NET
SN - Output bit via NET (send)
N - Net marker bit
nN - NET marker bit NET station n
ID: Diagnostic alarm
LE - Output backlight
P buttons
I - Bit input
Q - Bit output
Q - Bit output of a FB
Function block outputs
Description
(Bit)
Q1 1: if a new value transferred from the NET network
is present. Only valid for one processing cycle
(DWord)
QV Value received from NET
Assigning operands
You can assign the following operands to the function block outputs that are numeric
outputs:
Assigning operands
Constant
Markers: MB, MD, MW
Analog inputs IA
Analog output QA
Numeric output from another QV FB
You can assign the following operands to the function block outputs that are bit outputs:
Assigning operands
Constant 0, constant 1
M – Markers
easyE4 11/18 MN050009 EN www.eaton.com
Value inputs
x
x
x
Bit inputs
x
x
x
x
x
x
x
x
x
x
x
x
Note
Outputs
x
x
x
x
x
Bit outputs
x
x