Eaton easyE4 series, Руководство пользователя

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6. Function blocks
6.1 Manufacturer function blocks
Description Note
necessary
parameter must first be enabled
(DWord)
I1 Input value
Integer value range:
-2,147,483,648 to +2,147,483,647
SH Upper Threshold Value
SL Lower threshold value
Assigning operands
You can assign the following operands to the function block inputs that are numeric
inputs.
Operands Value inputs
Constant, timer constant x
MD, MW, MB - Markers x
NB, NW, ND - NET markers x
nNB, nND, nND- NET markers
NET stations n x
IA - Analog input x
QA - Analog output x
QV - QV - Numeric output of a FB x
You can assign the following operands to the function block inputs that are bit inputs:
Operands Bit inputs
Constant 0, constant 1 x
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
Function block outputs
Description Note
(DWord)
QV Outputs the value at input I1 within the set lim-
its. Integer value range:
-2,147,483,648 to +2,147,483,647
Assigning operands
easyE4 11/18 MN050009 EN www.eaton.com
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