This article only applies to the common problems of NiMotion PMM series integrated servo motors. If your servo motor is of other models, please operate with caution. The solution is as follows:
The parameters cannot be set and saved when the power supply voltage is 24v power supply
The motor has an undervoltage protection function. When the actual bus voltage is lower than 80% of the rated voltage (H2000-07 defaults to 48v), the parameters cannot be set and saved; at this time, the value of the rated voltage (H2000-07) needs to be modified to 24v, under The voltage alarm value (H2001-10) is modified to 20v (just lower than the bus voltage value) to save the parameters normally;
Corresponding message:
601 2B 00 20 07 18 00 00 00
601 2B 01 20 10 14 00 00 00
