5. Programming on the device
5.3 Circuit diagram elements
"Set"
S
and "Reset"
R
coil functions
The Set
S
and Reset
R
coil functions are normally used in pairs.
The relay picks up when the coil is set (A) and remains in this state until it is reset (B)
by the coil function.
The power supply is switched off (C), the coil is not retentive.
Figure 72: Set and Reset signal diagram
If both coils are triggered at the same time, priority is given to the coil further down in
the circuit diagram. This is shown in the above signal diagram in section B. Has a higher
rung number(The Reset coil in the example above.)
I 05---------------S Q 01
I 10---------------R Q 01
Figure 73: Simultaneous triggering of
Q 01
The above example shows the Reset coil with priority when the Set and Reset coil are
triggered at the same time.
128
easyE4
11/18 MN050009 EN www.eaton.com
Summary of Contents for easyE4 series
Page 1: ...Manual 11 18 MN050009 EN easyE4 Manual...
Page 4: ......
Page 16: ...12 easyE4 11 18 MN050009 EN www eaton com...
Page 22: ...0 1 About this manual 18 easyE4 11 18 MN050009 EN www eaton com...
Page 169: ...easyE4 11 18 MN050009 EN www eaton com 165...
Page 490: ...7 System settings 7 16 Time and Date setting 486 easyE4 11 18 MN050009 EN www eaton com...
Page 520: ...9 easyE4 inside 9 7 NET network 516 easyE4 11 18 MN050009 EN www eaton com...
Page 570: ...11 Connection to other devices 11 6 E mail function 566 easyE4 11 18 MN050009 EN www eaton com...
Page 578: ...12 Faults 12 4 Functionality of the NET faulty 574 easyE4 11 18 MN050009 EN www eaton com...
Page 582: ...13 Maintenance 13 3 Storage transport and disposal 578 easyE4 11 18 MN050009 EN www eaton com...
Page 594: ...590 easyE4 11 18 MN050009 EN www eaton com...