4 Wiring with
4.2 Working with contacts and relays
Operating instructions
05/10 MN05013003Z-EN
www.eaton.com
75
4.2.6.5 Rising edge evaluation (cycle pulse)
È
This function is used if the coil is only meant to switch on a rising edge. With
a change in the coil state from 0 to 1, the coil switches its N/O contacts to
the 1 state for one cycle time.
Figure 43:
Signal diagram, cycle pulse on rising edge
Representation in easy:
•
Markers M, N:
È
M1
È
M16
,
È
N1
to
È
N16
•
Jumps:
È
:1
to
È
:8
4.2.6.6 Impulse relay
ä
The relay coil switches whenever the input signal changes from 0 to 1. The
relay behaves like an impulse relay.
Figure 44:
Signal diagram, impulse relay
Representation in easy:
•
Output relay Q:
äQ1
to
äQ8
(depending on type)
•
Markers M:
äM1
to
äM16
•
Function relays (Text) D:
äD1
to
äD8
•
Relays S:
äS1
to
äS8
￫
Physical outputs should not be used as a cycle pulse is
generated.
on
on
￫
A coil is automatically switched off in the event of a power
failure and in STOP mode. Exception: Retentive coils retain
signal 1 (
Section "5.9 Retention (non-volatile data storage)“,
on
on
Summary of Contents for easy500, easy700
Page 4: ...II...
Page 28: ...1 1 5 operating principles 24 Operating instructions 05 10 MN05013003Z EN www eaton com...
Page 210: ...7 What Happens If 7 3 Event 206 Operating instructions 05 10 MN05013003Z EN www eaton com...
Page 234: ...9 Glossary of terms 230 Operating instructions 05 10 MN05013003Z EN www eaton com...
