Leds On The Smc20 Sensor Module - Siemens SINAMICS S120 Manual

Diagnostics

7.12 LEDs on the SMC20 Sensor Module

7.12 LEDs on the SMC20 Sensor Module
Table 7- 17 Meaning of the LEDs on the SMC20 Sensor Module
LED Color
---
Green
Orange
Red
RDY
(READY)
Green/
red
Green/
orange
or
red/
orange
326
Status Description
Off The electronics power supply is missing or outside the permissible tolerance
range.
Steady light The component is ready for operation and cyclic DRIVE-CLiQ
communication is taking place.
Steady light DRIVE-CLiQ communication is being established.
Steady light At least one fault is present in this component.
Note:
The LED is activated regardless of whether the corresponding messages
have been reconfigured.
Flashing Firmware is being downloaded.
0.5 Hz
Flashing Firmware download is being completed.
2 Hz Waiting for POWER ON.
Flashing Component recognition via LED is activated (p0144).
Note:
Both options depend on the LED status when component recognition is
activated via p0144 = 1.
Cabinet Modules
Manual, (GH5), 05/2010, A5E03263538A