Siemens SIRIUS 3RM1 - Page 132

Operator control and monitoring
7.2 Displays and location of the connections
SIRIUS 3RM1 motor starter
132 Manual, 06/2016, A5E0345285095020A/RS-AE/005
Fault
LED
Fault
signaling
output
Reaction of
feedback
circuit
Possible cause/corrective measure
DEVICE
FAILURE
STATE
RESET
MODE
Yellow Red Off Green/off* Active -
• Overload trip motor protection
• Motor blocks during starting or operation
Flashing
yellow
Red Off Green/off* Active -
• No current flow despite ON command:
Check whether the connected load fulfills
the minimum current (Page 68).
• Phase failure: Check whether all three
phases are applied.
Flashing
red
Red Off Green/off* Active Active Malfunction: For information about correcting
faults, please refer to the section "Fault
rectification (Page 134)".
* = depending on the selected RESET MODE
Note
Difference between Standard and Failsafe
3RM11 Failsafe and 3RM13 Failsafe motor starters signal a phase failure immediately.
3RM10 and 3RM12 Standard motor starters sign
al a phase failure after 5 s.
Test
LED
Fault
signaling
output
Reaction of
feedback
circuit
Device status / operating mode
DEVICE
FAILURE
STATE
RESET
MODE
Yellow
Red
Green
Green
Self-test: Indicator test
2 s
Flickering
red
Current flow test: Current not flowing 3 s
Flashing
red
Current flow test: Current flowing
Flashing
yellow
Red Off Off Active Self-test: Overload tripping >5 s
Flashing
red
Red Off Off Active Active Overload trip failed