Display Instruments In The Cabinet Door For Voltage, Current, Speed, And Output Plus Indicator Lamps (Option K21); Sensor Module Smc30 (Option K50); Cu320-2 Dp Control Unit (Option K90); Output Reactor (Option L08) - Siemens SINAMICS GM150 Operating Instructions & Installation Instructions

Description
3.6 Description of options
3.6.15 Display instruments in the cabinet door for voltage, current, speed, and output
plus indicator lamps (option K21)
Analog display instruments that display process variables as % are integrated in the cabinet
door:
● Motor current (0 to +120%)
● Motor speed (–120% ... 0 ... +120%)
● Calculated motor power (0 to +120%)
● Motor voltage (0 to +120%).
3.6.16

Sensor Module SMC30 (option K50)

The SMC30 (Sensor Module Cabinet-Mounted 30) evaluates motor encoder signals. The
sensor module transfers the speed and actual position value to the Control Unit via the internal
DRIVE-CLiQ communication interface.
Note
If an encoder fails, the mode can be switched over to "encoderless".
You can find information on the interfaces and LEDs in the "Supplementary component
descriptions (https://support.industry.siemens.com/cs/ww/en/view/109768128)" document.
See also
Connecting the encoder to the SMC30 Sensor Module (Page 91)
3.6.17

CU320-2 DP Control Unit (option K90)

With option K90, a CU320-2 DP Control Unit (PROFIBUS) is installed.
3.6.18

Output reactor (option L08)

The output reactor limits the capacitive charge/discharge currents of motor supply cables.
48
Note
Option K21 contains option K20.
SINAMICS GM150 6SL3810-2LN31-8AA2
Operating Instructions Rev.201910281332 EXAMPLE