Pb-02 = 2: Target zero position: The first Z signal of the motor encoder following the falling edge of the forward limit switch P-OT. Deceleration point: Forward limit switch (P-OT) ● If the P-OT signal is invalid upon start of homing, the servo will run forward at the speed of Pb-03, and start to decelerate to stop when it receives a P-OT rising edge; then it will run forward at the speed of Pb-04 until it finds and stops at the target zero position. ● If the P-OT signal is valid upon start of homing, the servo will run reversely at the speed of Pb-04 to search and stop at the target zero position. Pb-02 = 3 : Target zero position:
First Z signal of the motor following the ORPG falling edge Deceleration point: Origin switch (ORPG) ● If the ORPG signal is invalid upon start of homing, the servo will run forward at the speed of Pb-03, and start to decelerate to stop when it receives an ORPG rising edge; then it will run reversely at the speed of Pb-04 until it finds and stops at the target zero position. 177 Technical Manual for EA190 Series Servo Driver V100