Siemens SINAMICS S150 Operating Instructions Manual page 417

Name
Displays the actual value at the digital input terminals on the CU. This parameter shows the actual value,
uninfluenced by simulation mode of the digital inputs.
r0722 Status of digital inputs (CU)
Displays the status of the digital inputs on the CU. This parameter shows the status of the digital inputs
under the influence of simulation mode of the digital inputs.
r0747 Status of digital outputs (CU)
Display of the CU digital output status. This parameter shows the status of the digital inputs under the
influence of simulation mode of the digital inputs.
r2054 Profibus status
Displays the status of the Profibus interface.
r9976[0..7] System load
Displays the system load.
The individual values (computation load and cyclic load) are measured over short time slices; from these
values, the maximum, the minimum and the average value are generated and displayed in the appropriate
indices. Further, the degree of memory utilization of the data and program memory is displayed.
Supply: key diagnostic parameters (details in List Manual)
Parameters Name
Description
r0002 Status display
The value provides information about the current operating status and the conditions necessary to reach the
next status.
r0025 Infeed input voltage, smoothed
Displays the smoothed actual value of the input voltage. This voltage is present at the line supply connection
of the infeed voltage.
r0026 DC link voltage smoothed
Displays the smoothed actual value of the DC link.
r0027 Absolute actual current, smoothed
Displays the smoothed actual value of the current.
r0037 Power Module temperatures
Displays the measured temperatures in the Power Module.
r0046 Missing enable signals
Displays missing enable signals that are preventing the closed-loop infeed control from being commissioned.
r0050 Active command data set (CDS):
Displays the effective command data set (CDS)
r0206 Rated power module power
Displays the rated power module power for various load duty cycles.
r0207 Rated power module current
Displays the rated power module power for various load duty cycles.
r0208 Rated power module line supply voltage
Displays the rated line supply voltage of the Power Module.
Drive converter cabinet units
Operating Instructions, 07/07, A5E00288214A
Diagnosis / faults and alarms
10.2 Diagnosis
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