Available Functions Within An Interrupt Program - Eaton easyE4 series Manual

6.2.1.3 The function block and its parameters
If an output is defined as a physical output on base device in the parameters for the
interrupt program, the output will be assigned an identifier of QP01 – QP04 and will act
directly on device output Q1 – Q4.
Zur Verarbeitung des Interrupt-Programmes hat der Funktionsbaustein einen eigenen
Merkerbereich von 32 Merker-Bits.

Available functions within an interrupt program

Interrupt programs are not available when using the EDP programming language.
Action KOP
New network √
Input/output inverter √
Contacts Make, Break, Constant 1, Constant 0
Coils Contactor, Negated contactor, Set, Reset
Jump functions Jump if 1, Jump if 0, Return if 1, Return if 0
Logic gates AND, AND NOT, OR, OR NOT, XOR, XNOR
Conditional statement –
Simple alternative –
Multiple alternatives –
Function block inputs
Description
(Bit)
EN 1: Activates the function block.
RE 1: Sets the actual counter value to zero
I1 The states of the bit inputs from the main pro-
gram will be provided to the interrupt program
I2
I3
I4
(DWord)
SV Setpoint
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
easyE4 11/18 MN050009 EN www.eaton.com
6.2 Interrupt function blocks
FBS ST
√ √
√ √
– √
– √
– √
Note
The checkbox for the
Function block release by EN is neces-
sary
parameter must first be enabled
Integer value range:
-2,147,483,648 to +2,147,483,647
Value inputs
x
x
x
x
6. Function blocks
407