Siemens SINAMICS V90 Operating Instructions Manual page 261

Par. No. Name
r0037[0...1 Power unit temperatures
9]
Description: Displays the temperatures in the power unit.
Index:
[0]: Inverter maximum value
•
[1]: Depletion layer maximum value
•
[2]: Rectifier maximum value
•
[3]: Air intake
•
[4]: Interior of power unit
•
[5]: Inverter 1
•
[6]: Inverter 2
•
[7]: Inverter 3
•
[8]: Inverter 4
•
[9]: Inverter 5
•
[10]: Inverter 6
•
[11]: Rectifier 1
•
[12]: Rectifier 2
•
[13]: Depletion layer 1
•
[14]: Depletion layer 2
•
[15]: Depletion layer 3
•
[16]: Depletion layer 4
•
[17]: Depletion layer 5
•
[18]: Depletion layer 6
•
[19]: Cooling unit liquid intake
•
Dependency: Refer to A01009
Notice: Only for internal Siemens troubleshooting.
Note: The value of -200 indicates that there is no measuring signal.
r0037[0]: Maximum value of the inverter temperatures (r0037[5...10]).
•
r0037[1]: Maximum value of the depletion layer temperatures (r0037[13...18]).
•
r0037[2]: Maximum value of the rectifier temperatures (r0037[11...12]).
•
The maximum value is the temperature of the hottest inverter, depletion layer, or rectifier.
r0079[0...1 Torque setpoint total
]
Description: Displays and connector output for the torque setpoint at the output of the speed controller (before
clock cycle interpolation).
Index:
[0]: Unsmoothed
•
[1]: Smoothed
•
r0296 DC link voltage undervoltage threshold
Description: Threshold to detect a DC link undervoltage.
If the DC link voltage falls below this threshold, the drive unit is tripped due to a DC link undervoltage condi-
tion.
Note: The value depends on the device type and the selected device rated voltage.
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 04/2017, A5E37208830-003
Parameters
11.2 Parameter list
Unit Data type
°C Float
Nm Float
V U16
261