Siemens G130 - r0037[0...19] CO: Power unit temperatures; PU temperatures; r0038 Power factor smoothed; Cos phi smooth

SINAMICS G130/G150
List Manual (LH2), 07/2016, A5E03263479A
55
2 Parameters
2.2 List of parameters
Description: Display and connector output for the temperature 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
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.
In the case of a fault, the particular shutdown threshold depends on the power unit, and cannot be read out.
Description: Displays the smoothed actual power factor.
Notice: For infeed units, the following applies:
For active powers < 25 % of the rated power, this does not provide any useful information.
Note: Smoothing time constant = 300 ms
The signal is not suitable as a process quantity and may only be used as a display quantity.
Meaning for motor:
- power factor of the basic fundamental signals at the converter output.
Meaning for infeed:
- Power factor at the connection point (r3470, r3471)
r0037[0...19] CO: Power unit temperatures / PU temperatures
VECTOR_G, B_INF Can be changed: - Calculated: - Access level: 3
Data type: FloatingPoint32 Dyn. index: - Func. diagram: 8021
P-Group: Displays, signals Unit group: 21_1 Unit selection: p0505
Not for motor type: - Scaling: p2006 Expert list: 1
Min Max Factory setting
- [°C] - [°C] - [°C]
r0038 Power factor smoothed / Cos phi smooth
VECTOR_G Can be changed: - Calculated: - Access level: 3
Data type: FloatingPoint32 Dyn. index: - Func. diagram: 6799, 8850,
8950
P-Group: Displays, signals Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
- - -