Eaton easyE4 Manual page 331

Operators
QV - QV - Numeric output of a FB
1) Only on function blocks T, AC
2) Only on projects with ≥ 2 base devices on NET
You can assign the following operands to the function block inputs that are bit inputs:
Operators
Constant 0, constant 1
M – Markers
2)
RN - Input bit via NET
SN - Output bit via NET (send)
2)
N - Net marker bit
2)
nN - NET marker bit NET station n
ID: Diagnostic alarm
LE - Output backlight
P device buttons
I - Bit input
Q - Bit output
Q - Bit output of a FB
2) Only on projects with ≥ 2 base devices on NET
Function block outputs
Description
(Bit)
LT Less Than
1: if I1 < I2
EQ Equal
1: if I1 = I2
GT Greater Than
1: if I1 > I2
Assigning operands
You can assign the following operands to the function block outputs that are numeric
outputs:
Assigning operands
MB, MD, MW - Markers
NB, NW, ND - NET markers
NET stations n
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:
easyE4 10/19 MN050009 EN www.eaton.com
Value inputs
x
Bit inputs
x
x
x
2)
x
x
x
x
x
x
x
x
x
Value outputs
x
2)
x
x
x
6. Function blocks
6.1 Manufacturer function blocks
Note
327