4 Operation
4.4 Potentiometer settings
DS7 Soft starter
09/16 MN03901001Z-EN
www.eaton.com
101
If the start command (+A1) is activated again while the stop ramp is active
(t-Stop time active), the soft stop will be aborted and a soft start will be
carried out starting from the latest output voltage and start ramp (t-Start)
values.
Figure 73: Changing start A1
→
In the case of size 3 and 4 (I
e
≧
41 A) devices, the stop
command without a ramp function can also be achieved by
turning off the EN (Enable) control signal.
→
In the case of devices with SmartWire-DT, the stop command
can also be activated, with or without a soft stop, via
SmartWire-DT.
For more information, see
→
In the case of size 3 and size 4 devices without SmartWire-DT,
the EN (Enable) signal must remain on without change.
For devices with SmartWire-DT
NOTICE
Excessively short ramp times may lead to the relay being
overloaded!
+A1
U
Out
Summary of Contents for DS7 Series
Page 1: ...Manual DS7 Soft starter 09 16 MN03901001Z EN...
Page 4: ...II...
Page 36: ...1 Device series DS7 1 14 Function 32 DS7 Soft starter 09 16 MN03901001Z EN www eaton com...
Page 96: ...3 Installation 3 6 Insulation test 92 DS7 Soft starter 09 16 MN03901001Z EN www eaton com...
Page 188: ...8 SmartWire DT 8 9 Programming 184 DS7 Soft starter 09 16 MN03901001Z EN www eaton com...