Pb-02 = 32: The process is the same as Pb-02 = 31, but with a reverse initial movement direction. Pb-02 = 33, 34 : Origin signal: Z pulse Deceleration point: None ● Homing mode 33: Run reversely at the speed of Pb-04, and stop when the first Z pulse is received. ● Homing mode 34: Run forward at the speed of Pb-04, and stop when the first Z pulse is received. Pb-02 = 35: Take the current position as the mechanical origin. After homing is triggered, take the current position as the origin and give a homing completed signal. Pb-02 = 36:
Trigger homing to the electrical zero point at the speed of Pb-03 and return to the electrical zero point defined by Pb-12; upon arrival, give a homing completed signal. Parameter functions: Set the running speed of the motor before reaching the reference point upon execution of the homing function. 184 Technical Manual for EA190 Series Servo Driver V100 Caution☞ 1. In this mode, the limit switch is invalid. 2. In this mode, it is required to set a relatively low Pb-04 speed and relatively low Pb-14 torque, so as to prevent fast shock or excessive impact resulting in mechanical problems. 3.
The origin determined in this mode has limited accuracy; therefore, it is only applicable to specific scenarios with less strict requirement for positioning accuracy. 4. It is required to enable the locked rotor protection function, and use P8-14, P8-15 and P8-16 in combination; P8-14 must be smaller than Pb-14; an improper setting may cause an AL005 alarm. 5. Too low setting of the Pb-14 may cause mechanical movement failure or slow mechanical movement; at this time, if Pb-00≠0, an AL01C may occur. If Pb-00 = 0, the servo may never be able to exit from the homing state. 6.
Pb-08 shall be used for proper deviation of the origin from any collision point, so as to avoid continuous rotor locking or occurrence of collision upon each movement. Caution☞ In this mode, the limit switch is invalid; make sure there is no mechanical interference Caution☞ This mode is only applicable to an absolute type encoder and is used when the absolute position mode is enabled; otherwise an accident may occur.
Pb-03 High speed setting for the first segment of homing Initial value 500 Communication address 0B03H Unit rpm Time of taking effect With immediate effect Setting range 0~6000 Data size 16bit Control mode P Pb-04 Low speed setting for the second segment of homing Initial value 50 Communication address 0B04H Unit rpm Time of taking effect With immediate effect Setting range 0~6000 Data size 16bit Control mode P