Technical Manual for EA350 Analog Pulse Type Servo Driver V101 Speed control P0-00=7: Torque-speed switching mode (immediately) The driver works in the torque-speed switching mode and the mode can be switched at any time. Mode switching can be realized through the DI terminal defined as MSEL function. No matter whether the motor rotates, by changing the status of the MSEL terminal, the driver can immediately switch between the torque and speed control modes. ☞ When the MSEL terminal is invalid, the driver works in the torque control mode.
Caution ☞ If upon switching to the speed control mode, the speed command value is 0, the servo motor will decelerate over the time defined by P2-05 to stop. P0-00=8: Position-torque switching mode (immediately) The driver is working in the position-torque switching mode and can be switched at any time. Mode switching can be realized through the DI terminal defined as MSEL function. No matter whether the motor rotates, by changing the status of the MSEL terminal, the driver can immediately switch between the position and torque control modes. ☞ When it switches from the position control mode to the torque control mode, stranded pulses will be cleared.
☞ When the MSEL terminal is invalid, the driver works in the position control mode. Caution ☞ In this mode, mechanical shock or driver alarm may occur during the switching process. Parameter functions: Set the motor rotation direction. P0-01=0: In case of a forward direction command, the motor rotates anticlockwise (CCW) P0-01=1: In case of a forward direction command, the motor rotates anticlockwise (CCW) Parameter functions: Set the allowed maximum servo motor speed. The value given by the system may not be higher than this value. If the running speed of the motor goes beyond 1.1 times the set value, an overspeed alarm will occur.
Even if a greater value is set, an overspeed alarm will still occur when the rotating speed exceeds the maximum speed permitted by the motor. Setting of the actual rotating speed is subject to limit of the actual motor parameters. This will not be further elaborated in (subsequent) description of function codes.
Caution ☞ 123 P0-01 Rotation direction Initial value 0 Communication address 0001H Unit - Time of taking effect Motor static state activated Setting range 0~1 Data size 16bit Control mode P S T P0-02 Maximum rotating speed setting Initial value 3000 Communication address 0002H Unit rpm Time of taking effect Taking effect upon power-on again Setting range 0~10000* Data size 16bit Control mode P S T P0-03 Zero-speed signal output value Initial value 10 Communication address 0003H Unit rpm Time of taking effect With immediate effect Setting 10~1000 Data size 16bit Control mode P S T