X524 Electronics Power Supply; Meaning Of Leds On The Sensor Module Cabinet-Mounted Smc20 - Siemens SINAMICS S120 Combi Equipment Manual

10.1.3.4

X524 Electronics power supply

Table 10- 3 X524 terminal strip
Terminal
+
+
M
M
Max. connectable cross-section: 2.5 mm²
Type: Screw terminal 3 (see Chapter "Control cabinet installation and EMC / connection system")
Note
The two "+" and "M" terminals are jumpered in the connector. This ensures that the supply
voltage is looped through.
10.1.3.5

Meaning of LEDs on the Sensor Module Cabinet-Mounted SMC20

Table 10- 4 Sensor Module Cabinet-Mounted SMC20 – description of the LEDs
LED Color
RDY - Off
READY
Green Continuous light
Orange Continuous light
Red Continuous light
Green / 0.5 Hz flashing
Red light
2 Hz flashing
light
Green / Flashing light
Orange
or
Red /
Orange
Cause and rectification of faults
The following reference contains information about the cause of faults and how they can be
rectified:
References: SINAMICS S120 Commissioning Manual (IH1)
SINAMICS S120 Combi
Manual, Edition 05.2010, 6SL3097-4AV00-0BP0
Function
Electronics power supply
Electronics power supply
Electronics ground
Electronics ground
Status
Electronics power supply is missing or outside permissible
tolerance range.
The component is ready for operation and cyclic DRIVE-
CLiQ communication is taking place.
DRIVE-CLiQ communication is being established.
At least one fault is present in this component.
Note:
The LED is activated irrespective of whether the
corresponding messages have been reconfigured.
Firmware is being downloaded.
Firmware download is complete. Wait for POWER ON
Component recognition via LED is activated (p0144).
Note:
Both options depend on the LED status when component
recognition is activated via p0144 = 1.
10.1 Sensor Module Cabinet-Mounted SMC20
Technical specifications
Voltage: 24 V (20.4 V – 28.8 V)
Current consumption: Max. 0.35 A
Maximum current via jumper in connector: 20 A
Description, cause
Encoder system connection
Remedy
–
–
–
Remedy and
acknowledge
fault
–
Carry out a
POWER ON
–
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