5. Programming on the device
5.4 Working with contacts and coils
The power flow display indicates the controller is in RUN mode.
The power flow display does not show signal changes in the
millisecond range due to the inherent technical delay of LCD
displays.
5.4.15 Jumps
Jumps can be used for structuring a circuit diagram. They can replace the function
of a selector switch, for example, for Manual/Automatic mode or for different
machine programs.
Jumps consist of a jump location and a jump destination (label). Jumps exist in the
l
Circuit diagram, for skipping rungs:
Jump location and jump destination are located in the same circuit diagram
l
Function block editor, for skipping function blocks:
Jump location is located in the circuit diagram and jump destination in the func-
tion block editor
The use of jumps in the function block diagram is explained in → "LB - Jump
label", page 521 and → "JC - Conditional jump", page 516.
The easyE4 device allows the use of up to 32 jumps.
Circuit diagram elements for jumps in the circuit diagram
Contact (N/O1)

Numbers
001 up to 032
Coils
Numbers 001 up to 032
Coil function , , , ,
1)can only be used as first leftmost contact
Function of jumps
If the jump coil is triggered, the rungs after the jump coil are no longer processed.
Jumps are always made forwards, i.e. the jump ends on the first contact with the
same number as that of the coil.
l
Coil = Jump when 1
l
Contact only at the first left-hand contact position = Jump destination
The jump destination is always an N/O contact with the status 1.
easyE402/24 MN050009ENEaton.com
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