Servo inverter i950 FW: from V01.05.02.1788
Response of the new version:
The default for the current amplitude of the pole position identification 360° (PPI-360°) has now been reduced to 0x2C61:1 = 71 %.
Overheating of smaller motor types is thus now avoided.
What happens?
Pole position identification 360° (PPI-360°):
Smaller motor types can be subjected to high thermal loads, possibly to the extent that monitoring systems respond: Motor overtemperature or motor load (I²xt).
When does the behaviour occur?
Design of the PPI-360° for smaller motor types, e.g.: MCS06C41 and
parameterization of the current amplitude in default setting (0x2C61:1 = 100 %).
Which products are affected?
Servo inverter i950 FW
Short-term measures / Evaluation/ Recommendations:
Reduction of the current amplitude for pole position identification 360° (PPI-360°) to 0x2C61:1 = 71%.
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