6. Function blocks
6.1 Manufacturer function blocks
Operands Bit inputs
EN
Constant 0, constant 1
x
M - Markers
RN - Input bit via NET
SN _ Output bit via NET (send)
N - Network marker bit
nN - NET station n marker
ID: Diagnostic alarm
LE - Output backlight
x
x
x
x
x
x
x
I bit input
x
Q Bit output from another FB
x
Function block outputs
Description
(bit)
Q1
Switch output 1
Q2
Switch output 2
Assigning operands
You can assign the following operands to the function block outputs that are bit out-
puts:
Operands Bit outputs
Q1, Q2
Constant 0, constant 1
x
M - Markers
RN - Input bit via NET
SN _ Output bit via NET (send)
N - Network marker bit
nN
ID: Diagnostic alarm
LE - display brightness indicators
x
x
x
x
x
x
x
I bit input
x
Q Bit output from another FB
x
easyE402/24 MN050009ENEaton.com
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