AS S e r i e s O p e r a t i o n M a n u a l1 0 - 2 8106. Codes displayed in SR825 when the AS300 Series PLC is the slave:Code Indication How to correctA0 AS300 series PLC is beinginitialized. --A1 AS300 series PLC ispre-operational.Check that the CANopen bus cable is properlyconnectedA3 The data are being downloaded toAS300 series PLC Wait to finish downloading the configured data.B0 Heartbeat message time-out Check that the CANopen bus cable is properlyconnected.B1PDO data length returned from theslave is not consistent with thelength set in the node list.Reset the PDO data length in the slave anddownload the new setting to the AS300 SeriesPLC.F4 BUS-OFF state is detected.Check that CANopen bus cables are properlyconnected and ensure that all the node devices runat the same baud rate before you reboot.FB The sending buffer in the AS300Series PLC is full.Check that the CANopen bus cable is properlyconnected and then reboot.FC The receiving buffer in the AS300Series PLC is full.Check that the CANopen bus cable is properlyconnected and then reboot.10.6 Application ExampleThe AS300 Series PLC can control Delta A2 servo rotation, and monitor the actual rotation speed of the motorin real time. It does this by mapping the relevant servo drive parameters to the corresponding PDO, and readsor writes the relevant servo drive parameters through the CAN bus.1. Connectting the HardwareNote: Use a standard communication cable such as UC-DN01Z-01A / UC-DN01Z-02A / UC-CMC010-01A.and connect the terminal resistors (Delta standard terminal resistor TAP-TR01) to both ends of thenetwork when you construct the network. M of ASD-A2-xxxx-M refers to the model code and currently only the M-model servo supportsCANopen communication.2. Setting Servo Parameters: Set servo parameters as shown in the following table.
