Technical Manual for EA350 Analog Pulse Type Servo Driver V101 Parameter functions: Set the output torque limit of the motor when the DC bus voltage of the driver is lower than 80%. See P8-18 bit0 for details. Parameter functions: When the independent circuit voltage restores to 90% of the rated voltage, the torque limit starts to restore the original value within this time. See P8-18 bit0 for details. Parameter functions: Time for the motor to remain powered on after instantaneous outage of the main circuit. See P8-18 bit1 for details. Parameter functions: Set the external torque limit, with the rated torque of the motor as reference.
When the DI terminal set to TL2 function is valid, the output torque limit of the motor set according to P8-26 will transition smoothly to the set value of this parameter and remain at the value until the TL2 terminal goes invalid. When the TL2 terminal goes invalid, the output torque value of the motor is set according to P8-27. It will transition smoothly to the torque limit source value set by P0-05. Caution ☞ 1: The external torque limit is valid in both forward and reverse directions 2: Generally, the set value of P8-25 shall be smaller than P0-06 and P0-07, but it can also be greater. Parameter functions:
When the TL2 terminal is valid, the output torque value of the motor will change by this slope to the set value of P8-25. The change of torque limit per millisecond corresponds to the rated torque percentage of the motor.
204 P8-22 Torque limit upon voltage drop of the main circuit Initial value 50.0 Communication address 0816H Unit ms Time of taking effect With immediate effect Setting range 1.0~100.0 Data size 16bit Control mode P S T P8-23 Lifting time of torque limit upon voltage drop of the main circuit Initial value 100 Communication address 0817H Unit ms Time of taking effect With immediate effect Setting range 10~1000 Data size 16bit Control mode P S T P8-24 Instantaneous outage holding time Initial value 100 Communication address 0818H Unit ms Time of taking effect With immediate effect Setting range 10~1000 Data size 16bit Control mode P S T P8-25 External torque limit Initial value 100.0 Communication address 0819H Unit % Time of taking effect With immediate effect Setting range 0.0~500.0 Data size 16bit Control mode P S T P8-26 External torque limit switching rate 1 Initial value 300.0 Communication address 081AH Unit %/ms Time of taking effect With immediate effect Setting range 0.1~500.0 Data size 16bit Control mode P S T P8-27 External torque limit switching rate 2 Initial value 300.0 Communication address 081BH