3 Commissioning
3.4 Cyclic data
Electronic motor starter EMS-...-SWD
12/18 MN034002ZU-DE/EN
www.eaton.com
67
3.4.2 Cyclical output data
If the unit trips due to a motor overload or phase failure, the RESM output bit
can be used to carry out a manual reset after a cool-down period of
2 minutes elapses. The RESM output bit needs to have a rising edge (signal
change from 0 to 1) in order to carry out a manual reset. If the bit maintains a
value of 1 for an extended period of time, the electronic motor starter will
respond with a fault message.
Meanwhile, the RESA output bit can be used to trigger an automatic reset in
the event that the unit trips due to overload or phase failure. The unit will
restart automatically after the cool-down period of 20 minutes elapses.
Bit
7
6
5
4
3
2
1
0
Configu-
ration
–
–
–
–
RESA
RESM
SDIRL
SDIRR
Bit
Designation
Meaning
0
SDIR/SDIRR
Motor start / start clockwise operation
1
SDIRL
Start anticlockwise operation
2
RESM
Manual reset
3
RESA
Automatic reset
4
–
Not used
5
–
Not used
6
–
Not used
7
–
Not used
