Protective Conductor Connection; Busbars; Meaning Of The Leds - Siemens SINAMICS S120 System Manual

5.3.2.4

Protective conductor connection

Table 5-5 Protective conductor connection for HF Motor Module
5.3.2.5

Busbars

Table 5-6 DC link busbars on the HF Motor Module
5.3.3

Meaning of the LEDs

Table 5-7 Meaning of the LEDs
State
RDY DC LINK
Off Off
Green --
Orange
Red
Orange Orange
Red --
Green/red --
(0.5 Hz)
High Frequency Drive
System Manual, 10/2020, 6SL3097-5AH10-0BP0
Terminals
Protective conductor connection for at‐
taching the equipotential bonding bar
Technical data
Threaded hole M5 / 3 Nm (26.6 lbf in)
Description, cause
The electronics power supply is missing or outside the
permissible tolerance range.
The component is ready for operation. Cyclic DRIVE-CLiQ
communication is taking place.
The component is ready for operation. Cyclic DRIVE-CLiQ
communication is taking place.
The DC link voltage is present.
The component is ready for operation. Cyclic DRIVE-CLiQ
communication is taking place.
The DC link voltage is too high.
DRIVE-CLiQ communication is being established.
This component has at least one fault.
Note:
The LED is controlled irrespective of the corresponding
messages being reconfigured.
Firmware is being downloaded.
Technical data
Threaded hole: M8
Tightening torque: 13 Nm
For ring cable lugs without insulation (Page 178)
Remedy
–
–
–
Check the line supply voltage.
–
Resolve and acknowledge the
fault.
–
High Frequency Modules
5.3 HF Motor Module
47