Eaton easyE4 series Manual page 269

Assigning operands
You can assign the following operands to the function block inputs that are numeric
inputs.
Operands
Constant, timer constant
MD, MW, MB - Markers
NB, NW, ND - NET markers
nNB, nND, nND- NET markers
NET stations n
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)
RY Event message signaling that a new minimum
or maximum value has been entered
(DWord)
QM Minimum value of I1 that was sampled during
the active period
QX Maximum value of I1 that was sampled during
the active period
Assigning operands
You can assign the following operands to the function block outputs that are numeric
outputs:
easyE4 11/18 MN050009 EN www.eaton.com
6.1 Manufacturer function blocks
Value inputs
x
x
x
x
x
x
x
Bit inputs
x
x
x
x
x
x
x
x
x
x
x
x
Note
This message will only be displayed for
one cycle
6. Function blocks
265