Siemens SINUMERIK 840D sl Commissioning Manual page 326

Service and diagnostics
18.2 Displaying the Service overview
DC-link voltage, smoothed
The display of the smoothed actual value of the DC-link voltage of the selected drive
corresponds to the drive parameter:
r0026 "DC-link voltage smoothed".
Unit: Volts
Speed setpoint, smoothed
The display of the smoothed speed setpoint - measured according to the setpoint limitation
for the P component of the speed controller - corresponds to the drive parameter:
r1438 "Speed controller speed setpoint".
Unit: rpm
Actual speed value
The display of the smoothed actual value of the motor speed corresponds to the drive
parameter:
r0021 "Actual speed value smoothed".
Unit: rpm
Actual current value, smoothed
The display of the smoothed actual current value corresponds to the drive parameter:
r0078[1] "Actual current value, torque-generating".
Unit: A
Motor temperature
The display of the current temperature in the motor corresponds to the drive parameter:
r0035 "Motor temperature"
Unit: °C
Integrator disabling
The display as to whether the integrator of the speed controller is active, corresponds to the
interface signal:
DB31, ... DBX93.6 "n-controller integrator disabled".
Status
1
0
320
Meaning
The requested shutdown of the speed controller integrator is active in the
drive. The speed controller has been switched over from the PI to P control
response.
The integrator of the speed controller is enabled. The speed controller
functions as a PI controller.
Commissioning Manual, 03/2013, 6FC5397-1DP40-3BA1
Display
Yes
No
SINUMERIK Operate (IM9)