Siemens SINAMICS SM150 - Electrical connection; Safety instructions for electrical connections

8.5.2 Analog and digital inputs/outputs
8.5.2.1 Analog outputs
The customer terminal block is equipped with two analog outputs for outputting setpoints via
current or voltage signals.
Factory setting:
● AO0: Actual speed value 0
● AO1: Actual motor current value 0
Adjustable parameters
● p4071 Analog outputs, signal source
● p4073 Analog outputs, smoothing time constant
● r4074 Analog outputs, actual output voltage/current
● p4076 Analog outputs, type
● p4077 Analog outputs, characteristic value x1
● p4078 Analog outputs, characteristic value y1
● p4079 Analog outputs, characteristic value x2
● p4080 Analog outputs, characteristic value y2
Function diagrams
● 1840
● 9572
List of signals for the analog outputs
Signal Parameter Unit Scaling
(100% = ...)
Speed setpoint for setpoint filter r0060 1/min p2000
Motor speed unsmoothed r0061 1/min p2000
Actual speed smoothed r0063 1/min p2000
Output frequency r0066 Hz Reference fre‐
quency
Output current r0068 Aeff p2002
DC-link voltage r0070 V p2001
Torque setpoint r0079 Nm p2003
Output power r0082 kW r2004
For diagnostic purposes
Control deviation r0064 1/min p2000
Slip frequency r0065 Hz Reference fre‐
quency
Operation
8.5 Functions
SINAMICS SM150 6SL3845-2NN41-8AD2
Operating Instructions Rev.201910281310 EXAMPLE 107