sarana.automation
Member
Dear Expert,
Currently I am working on a machine that get strange fault. Here are the hardware:
1. Servo Controller Kollmorgen MMC-A4 Plus
2. Servo Drive Indramat DDS02 Series analog input
3. Servo Motor Indramat MDD Series (4 axis)
In Axis 1 (main Drive), during speed-up or in steady speed let say 80 %, the following error is not more then 50. But during speed-down from 80 to 30 following error is too high (above 5000). The limit is previously is only 1800, but I increase to 5000 just for troubleshooting but it still happened.
Original setting of Kp is 1001, Ki and Kd is 0.
If I disconnect the motor from the load, everythings is fine. I test from 100 to 10 it's fine.
Please advice
Currently I am working on a machine that get strange fault. Here are the hardware:
1. Servo Controller Kollmorgen MMC-A4 Plus
2. Servo Drive Indramat DDS02 Series analog input
3. Servo Motor Indramat MDD Series (4 axis)
In Axis 1 (main Drive), during speed-up or in steady speed let say 80 %, the following error is not more then 50. But during speed-down from 80 to 30 following error is too high (above 5000). The limit is previously is only 1800, but I increase to 5000 just for troubleshooting but it still happened.
Original setting of Kp is 1001, Ki and Kd is 0.
If I disconnect the motor from the load, everythings is fine. I test from 100 to 10 it's fine.
Please advice