Eaton easyE4

6. Function blocks
6.2 Interrupt function blocks
Assigning operands
You can assign the following operands to the function block outputs that are numeric
outputs:
Assigning operands Value outputs
MB, MD, MW – Markers
x
NB, NW, ND – NET markers
2)
NET station n
x
QA – Analog output
x
I – Value input of a FB
x
2)
Only on projects with ≥ 2 base devices on NET 
You can assign the following operands to the function block outputs that are bit out-
puts:
Assigning operands Bit outputs
M - Markers
x
SN – Output bit via NET (send)
2)
SN - Output
bit via NET (send)
x
N – Network marker bit
2)
x
LE – Output backlight
x
Q – Bit output
x
I – Bit input of a FB
x
2)
Only on projects with ≥ 2 base devices on NET 
Parameter set
 Description Note
Parameter display
+ Call enabled
Constants can be edited on the device, as can
function block parameters when using the EDP
programming language.

Edit interrupt routine
Clicking on this button will open the interrupt
routine

Simulation possible


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easyE402/24 MN050009ENEaton.com