10 Appendix10.1.3 Example of Connection to OMRON’s Motion Control Unit10-410.1.3 Example of Connection to OMRON’s Motion Control Unit∗ represents twisted-pair wires.Note 1. Only signals applicable to Yaskawa’s SGDV SERVOPACK and OMRON’s MC unit are shown in the diagram.2. The main circuit power supply is a three-phase 200 VAC SERVOPACK input in the example.3. Note that incorrect signal connection will cause damage to the MC unit and SERVOPACK.4. Open the signal lines not to be used.5. The above connection diagram shows only X-axis connection. When using another axes, make connection to theSERVOPACK in the same way.6. The normally closed (N.C.) input terminals not to be used at the motion control unit I/O connector section mustbe short-circuited at the connector.7. Make the setting so that the servo can be turned ON/OFF by the Servo ON (/S-ON) signal.8. The SERVOPACK incorporates a safety function to protect people from the hazardous operation of the movableparts of the machines, reduce the risk, and ensure the safety of the machine in operation.Necessary circuits and settings are required to use this function. For details, refer to 5.11 Safety Function.CN1345161312111915141815611920L1CL3L2L1L2C353420364732MC unit manufacturedby OMRONDRV connectorSGDV SERVOPACK(CV500-MC221 / MC421)(CS1W-MC221 / MC421)C200H-MC221101017246141231334440ALM+/S-ON/ALM-RSTSGSGALM-FGPAO/PAO/PBOPBOPCO/PCOV-REF+24V-IN24V input 24 VDC24VDC24V input groundX-axis alarm inputX-axis alarm reset outputX-axis run reference outputX-axis feedback groundX-axis phase-A inputX-axis phase-/A inputX-axis phase-B inputX-axis phase-/B inputX-axis phase-Z inputX-axis phase-/Z inputX-axis speed referenceAxis speed reference ground24V output24V output groundI/O connector24V inputX-axis CW limit inputX-axis CCW limit inputX-axis immediate stop inputX-axis origin proximity input24V input groundShell∗Control power supplyMain circuit power supplyCN2WVULinear servomotorLinear scaleProperly treat the ends of shielded wired.MEncSerialconverterunit
