KEB COMBIVERT F4-C Applications Manual

Also see for COMBIVERT F4-C: Instruction manual

Contents

11 1 10Name: BasisKEB COMBIVERT F4-C26.01.98Chapter Section © KEB Antriebstechnik, 1996All Rights reservedPage DateNetworks Network HardwareLD1A BS1 CN1LD5LD4LD6 LD7LD3LD2CN211.1.5 InterBus HostController Board(internal)The InterBus host controller board is connected to the InterBus-Periphery bus andrepresents an intelligent bus user. It is integrated in the KEB frequency inverter andpermits the fastest data transfer from the InterBus to the frequency inverter. The 15-pole D-Sub connector CN1 represents the input terminal, via CN2 the next periphery buselement is connected. If this controller board is the last in the segment, then CN2remains free. Depending on the bus terminal used up to 8 inverters or other InterBusmodules can be connected per periphery bus. The connecting cables are supplied indifferent lenghts complete with connector.The voltage supply for the host controller board is taken from the corresponding busterminal (connection remote bus/periphery bus) via the periphery cable. Thus theInterBus is ready for communication and operation even if the supply voltage of theinverter is missing. (In case of missing operating voltage of the host controller boardthe InterBus or the bus segment concerned is disconnected.) The bus interface of thehost controller board is isolated from the inverter by optocouplers.CN1 Periphery bus input (D-Sub 15 male)CN2 Periphery bus output (D-Sub 15 female)S1 Position A = PCP-Mode (factory setting)Position B = IO-ModeLD1 (green) Operating voltage inverter on. Lights up at switched on inverter andcorrect connection to the host controller board.LD2 (green) Operating voltage InterBus on. Lights up as soon as the operatingvoltage is applied from the bus terminal over the periphery bus cableand CN1.LD3 (red) InterBus and host controller board reset. Lights up, whenreset isgiven by way of the InterBus or when the operating voltage for theperiphery segment is detected as being too low.LD4 (yellow) Communication active. Lights up, when communication data is reador written via the InterBus.LD5 (red) No connection to the inverter. Lighs up, when no voltage is suppliedto the inverter or when the inverter is still in the initialization phase.LD6 (yellow) Connection established. Lights up, when the PCP-connection to thehost is established.LD7 (red) Communication not synchronized. Lights up briefly after bus startingor in case of malfunction of layer 2.Picture 11.1.3 InterBus Host Controller Board(from housing size Gupward)