Hi5a controlleroperationHi5a-S/N/P/C/T/J Controller Operation Manual7. System setting7.2. Control parameter7.2.1. Control environment setting7.2.1.8. Modbus environment settingOn this page7.2.1.8. Modbus environment setting7.2.1.8. Modbus environment setting This function sets the environment to use the mod bus.