Siemens SINAMICS S150 NEMA Operating Instructions Manual page 704

Diagnostics / faults and alarms
10.2 Diagnostics
Parameter Name
Description
r0207 Rated power unit current
Displays the rated power unit power for various load duty cycles.
r0208 Rated power unit line supply voltage
Displays the rated line supply voltage of the power unit.
r0209 Power unit, maximum current
Displays the maximum output current of the power unit.
VECTOR: Key diagnostic parameters (details in List Manual)
Parameter Name
Description
r0002 Drive operating display
The value provides information about the current operating state and the conditions necessary to reach the
next status.
r0020 Speed setpoint, smoothed
Displays the current smoothed speed/velocity setpoint at the input of the speed/velocity controller or V/f
characteristic (after the interpolator).
r0021 CO: Actual speed value, smoothed
Displays the smoothed actual value of the motor speed/velocity.
r0024 CO: Output frequency smoothed
Displays the smoothed converter frequency.
r0026 CO: DC link voltage, smoothed
Displays the smoothed actual value of the DC link.
r0027 CO: Absolute actual value of current, smoothed
Displays the smoothed actual value of the current.
r0031 Actual torque, smoothed
Displays the smoothed actual torque.
r0034 CO: Motor load
Displays the motor load from the thermal I
r0035 CO: Motor temperature
If r0035 does not equal -200.0 °C, the following applies:
This temperature indicator is valid.
•
An KTY sensor is connected.
•
If using an asynchronous motor, the thermal motor model is activated (p0600 = 0 or p0601 = 0).
•
If r0035 equals -200.0 °C, the following applies:
This temperature indicator is invalid (temperature sensor fault).
•
A PTC sensor is connected.
•
If using a synchronous motor, the thermal motor model is activated (p0600 = 0 or p0601 = 0).
r0037 CO: Power module temperatures
Displays the measured temperatures in the Power Module.
r0046 CO/BO: Missing enables
Displays missing enable signals that are preventing the closed-loop drive control from being commissioned.
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t motor model.
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Operating Instructions, 11/2017, A5E36652151A
Converter cabinet units