Siemens SINAMICS S120 Combi User Manual

Encoder system connection
10.2 Sensor Module Cabinet-Mounted SMC30
SINAMICS S120 Combi
240 Manual, 11/2017, 6SL3097-4AV00-0BP7
10.2.3
Meaning of the LEDs
10.2.3.1
Meaning of LEDs on the Sensor Module Cabinet-Mounted SMC30
Table 10- 10 Meaning of LEDs on the Sensor Module Cabinet SMC30
LED
Color
Status
Description, cause
Remedy
RDY
READY
– Off The electronics power supply is missing or outside the
permissible tolerance range.
–
Green Continuous
light
The component is ready for operation. Cyclic DRIVE-
CLiQ communication is taking place.
–
Orange Continuous
light
DRIVE-CLiQ communication is being established. –
Red Continuous
light
This component has at least one fault.
Remark:
LED is controlled irrespective of the corresponding mes-
sages being reconfigured.
Remedy and
acknowledge fault
Green /
Red
Flashing light
0.5 Hz
Firmware is being downloaded. –
Green /
Red
Flashing light
2 Hz
Firmware download is complete. Wait for POWER ON. Carry out a POWER
ON
Green /
Orange
or
Red /
Orange
Flashing light Component recognition via LED is activated. This func-
tion is parameterizable (see SINAMICS S120/S150 List
Manual).
Remark:
Both options depend on the LED status when compo-
nent recognition is activated.
–
OUT >
5 V
– Off
Electronic power supply is missing or outside permissible
tolerance range.
Power supply ≤ 5 V.
–
Orange Continuous
light
The electronics power supply for the encoder system is
available.
Power supply > 5 V.
Note:
Make sure that the connected encoder can be operated
with a 24 V power supply. If an encoder that is designed
for a 5 V supply is operated with a 24 V supply, this can
destroy the encoder electronics.
–
The following reference contains information about the cause of faults and how they can be
resolved:
SINAMICS S120 Commissioning Manual with STARTER
SINAMICS S120/S150, List Manual

Siemens SINAMICS S120 Combi Specifications

General

Brand	Siemens
Model	SINAMICS S120 Combi
Category	Control Unit
Language	English