DeviceNet Slave Communication Module IFD9502 5 DeviceNet Objects IFD9502 Supports This section provides details of the objects, instances and attributes supported by IFD9502 in DeviceNet network. 5.1 DeviceNet Object 1. Object Classes 2. Class 0x01 Identity z Class attributes z Instance 1: Drive Instance DVP-PLC Application Manual 27 LED status Indication How to deal with it? initializes some of the attributes. Green light on Communication between DNA-02 and the equipment is normal. Red light flashes CRC check fails, or the equipment sends back error information. 1. Check if the communication format of the equipment is correctly set up. 2. Check carefully if the installation is correct.
Red light on Connection fails, or no connection. 1. Check if IFD9502 is correctly connected with the equipment. 2. Restart the connection and make sure the communication cable meets the specification. Class Object 0x01 Identity 0x02 Message router 0x03 DeviceNet 0x05 Connection 0x0F Parameter 0x93 Base Object 0x95 AMD config Object 0x96 PLC parameter 0x97 PLC config Object 0x98 DT parameter 0x99 DT config 0x9A ASDA paramter 0x9B ASDA config Attribute ID Access rule Name Data type 1 Get Revision UINT 2 Get MaxInstance UINT 3 Get NumberofInstances UINT 6 Get MaxIdClass UINT 7 Get MaxIdInstance UINT Attribute ID Access rule Name Data type 1 Get Vendor ID UINT