Chapter 13 Application case 13.1 Typical pulse sequence positioning control (PLC series) 13.1.1 Engineering description This case mainly describes application of EA190 to positioning control through PLCs of such brands as Mitsubishi FX3U Series, Siemens S7-200 CPU 226 Series, Omron CP1H Series and Delta DVP-10PM, so as to realize regular forward and reverse positioning and homing operations of the servo. 1) Mitsubishi FX3U PLC and EA190 Note: In the figure, DI and DO terminals use the 24 V power source of the servo; pulse signals use the 24 V power source of the PLC. In practice, the user shall make a selection based on the load conditions Fig.
13-1 Wiring diagram of Mitsubishi PLC and EA190 Parameter setting of EA190 servo:
207 Technical Manual for EA190 Series Servo Driver V100 Parameter Set value Description Remarks P0-00 1 Position mode control P1-00 0 Input form of external pulses Set based on actual needs P6-02 1 DI1 represents servo on DI terminals are valid at low level P6-01 = 00000000B P6-03 2 DI2 represents alarm and warning resetting P6-04 3 DI3 represents the position control pulse deviation counter clearning P6-05 23 DI4 represents homing enable P6-06 22 DI5 represents origin detection signal P6-12 1 DO1 represents servo ready DOs are valid when connected P6-11 = 00000B P6-14 14 DO3 represents origin homing completed P6-15 12 DO4 represents alarm output P1-02 10000 Count of pulses per revolution of the motor Set based on actual needs P4-01 11 Rigidity To be set based on the actual conditions