Functions
5.6 Functions of the outputs
SIRIUS 3RW30 / 3RW40
Manual, 10/2018, NEB535199502000/RS-AB/005
55
Reparameterizing from ON to RUN
You can reparameterize the function of the ON output on the 3RW40 to RUN by
simultaneously pressing the RESET TEST and RESET MODE buttons (refer to chapter
Commissioning the 3RW40 (Page 109)).
The RUN output remains closed as long as the motor is controlled by the soft starter, in other
words during the startup phase, in bypass mode, and during the soft stop (if set). This output
function can be used, for instance, if a line contactor connected upstream must be controlled
by the soft starter, especially if the soft stop function is set.
The BYPASSED function can be used, for instance, to indicate that the motor has started up
successfully.
The BYPASSED output at terminal 23 / 24 closes as soon as the SIRIUS 3RW40 soft starter
detects that the motor has started up (refer to chapter Ramp-up detection (Page 117)).
The integral bypass contacts simultaneously close and the thyristors are bridged. The
integral bypass contacts and output 23 / 24 open again as soon as the start input IN is
removed.
For a state diagram of the contacts and the LEDs in the various operating and fault states,
refer to chapter Messages and diagnosis (Page 57).
For recommended circuits, refer to chapter Typical circuit diagrams (Page 161).
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