Wiring
4-42
ET 200X Distributed I/O Device
EWA 4NEB 780601602-06
Switching over the short circuit response
The SITOP power response in the event of a short circuit on the output side can be
switched over using potentiometer R230.
Table 4-14 Switching over the short circuit response
Position of potentiometers R230
Response in the event of a
short circuit
Right-hand stop ”RESTART”
Automatic attempts to start up
”As delivered”
condition
Left-hand stop ”STORE”
Stored shutdown.
RESET by switching off the
mains voltage for at least
5 minutes.
STORE
RESTART
R230
STORE
RESTART
R230
8 A
10 A
Figure 4-26
Position of the R230 potentiometer
Summary of Contents for SIMATIC ET 200X
Page 8: ...Preface viii ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 20: ...Contents xx ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 40: ...Product Overview 1 20 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 58: ...Configuration Options 2 18 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 80: ...Installation 3 22 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 124: ...Configuration Options 2 18 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 328: ...Order Numbers A 10 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 348: ...Dimesioned Drawings and Pinouts C 18 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 362: ...Index Index 8 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...