Parameter functions: Set the value for torque DO judgment. See P8-39 for details. Parameter functions: Set the displacement distance corresponding to one revolution of the motor when the DI terminal triggers function No. 34 (GBK function). For use of this function, it is required to set P0-00 to 6, with a DI terminal set to 10, and the terminal shall be set to be valid upon power on by P6-01. P0-6 and P0-07 shall be properly set to prevent equipment and motor damage. Setting values of these two parameters shall not exceed 100.00. P2-01 and P9-08 shall be set property to prevent overspeed resulting in mechanical problems. Parameter functions:
Set whether to enable the function of reading motor parameters stored in the serial encoder upon power-on. P8-43 = 0 : Set whether to enable the function of reading motor parameters stored in the serial encoder upon power-on. (For an incremental encoder, this parameter can only be 0) P8-43 = 1 : When the servo driver is powered on, if a properly connected encoder is detected and the encoder is a serial encoder (only for Tamagawa Encoder Protocol), motor parameters stored in the encoder will be immediately read and used. If parameters fail to be read or parameters read are abnormal, motor parameters defined by Pd-01 are used in default.
165 Technical Manual for EA190 Series Servo Driver V100 effect Setting range -500.0~500.0 Data size 16bit Control mode P S T P8-41 Torque DO judgment setting 2 Initial value -100.0 Communication address 0829H Unit % Time of taking effect With immediate effect Setting range -500.0~500.0 Data size 16bit Control mode P S T Caution☞ 1. Note that there may be 3.0% hysteresis if judgment is performed on a boundary point. 2. When setting 1 and setting 2 are both used in judgment, make sure “setting 1 > setting 2”!
P8-42 Mechanical transmission ratio upon GBK detection Initial value 0.000 Communication address 082AH Unit mm Time of taking effect With immediate effect Setting range 0.000~65.535 Data size 16bit Control mode P S T If this parameter is 0.000, then the displayed value of parameter d0-62 is the count of detected encoder pulses. If this parameter is not 0.000, then the displayed value of parameter d0-62 is the displacement distance obtained through transmission ratio calculation. Usage of the GBK function: Device as shown in the right figure. First, determine the mechanical origin.
The mechanical origin can be determined by homing, or the motor position upon power-on of the servo system can be taken as the mechanical origin. After the GBK terminal is triggered, the motor runs forward; when motor locked rotor is detected, the count of encoder pulses generated by running of the motor (or displacement distance) will be written to d0-62; then the motor will automatically return to the mechanical origin and wait for the next GBK command. The GBK is triggered by the rising edge. Before the motor returns to the mechanical origin after the function is triggered for execution, this terminal will not respond to any additional trigger.
Servo motor Origin Screw Nut Probe Work piece Table top P8-43 Motor parameters to be read after power-on Initial value 0 Communication address 0900H Unit - Time of taking effect With immediate effect Setting range 0~1 Data size 16bit Control mode P