7.5 Communication OptionsTable 7.8 gives detailed information about the available option units that allow Yaskawadrives to connect to various communications networks. A host controller can control andmonitor the drive, read and change parameters by using a communication option. Refer toTable 7.8 to determine which option unit may be necessary for a given environment. ContactYaskawa or your Yaskawa agent to order option units.• Option Unit Selection: Refer to Yaskawa catalog for more details on option unit selectionand part numbers.• Option Unit Installation: Refer to option unit manual for option unit installationinstructions.Table 7.8 Available Option UnitsOption Unit Model FunctionInterface for Copy Unit/PCCommunication SI-232/JC Allows the drive to connect to an external device.Interface for Remote Operator SI-232/J Allows the drive to connect to an external device.Interface for MEMOBUS/Modbus Communication SI-485/J Allows the drive to connect to a network using MEMOBUS/Modbus RTU protocol.Potentiometer Option Unit AI-V3/J Allows easy set-up of output frequency.USB Copy Unit JVOP-181 Allows the user to read, write, copy, and verify parameter settings.Connects to PC using a USB connector. For use with the RS-232Cdetachable interface option.LED Operator JVOP-182 Allows the user to read, write, copy, and verify parameter settings.Can be placed on the outside of an enclosure panel so the paneldoor does not have to be opened to access the drive.7.5 Communication OptionsYASKAWA ELECTRIC TOEP C710606 25B YASKAWA AC Drive J1000 Installation & Start-Up Manual 1857 Peripheral Devices &Options
