Eaton DS7 Series, Manual

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4 Operation
4.8 LED indicators
DS7 Soft starter 09/16 MN03901001Z-EN www.eaton.com
109
4.8.1 Operating state signals
The DS7 soft starter’s operating states are indicated on the basic device by
means of two LEDs (RUN, Error):
• RUN = Operating signal (green)
• Error = fault message (red)
This document uses the following symbols in order to represent the
operating states:
Table 18: LEDs during operation
off – The LED is not lit up
on – LED lit
flashing – indication with different flash frequencies
LED status indication Relay contact
RUN (green) Error (red) TOR TOR RUN READY
13/-A2
(size 1) 13/14
(size 2, size
3, size 4) 23/24
(size 2, size 3,
size 4) 23/24
(size 2, size 3,
size 4)
U
s
= 0
No control voltage
(+U
s
/-U
s
)
U
s
Control voltage “On”
Only in sizes 3 and 4
Control voltage U
s
on,
without EN enable
signal
Only in sizes 3 and 4
Control voltage U
s
on
and EN enable signal
Ramp (t-Start, t-Stop)
TOR
Continuous operation
1s
1s 1s
1s
1s