CANopen Slave Communication Module IFD9503 temperature has not been acquired immediately after the controller is switched on). When such error occurs, the emergency error code will be H’FFXX (XX refers to the error code of the temperature controller), and the value in the error register will become H’80. Ќ Eliminating error When an error is eliminated, the emergency error code will become H’0000. „ Explanation Take the IFD9503 slave of node ID = 6 as the object and compare the EMERGENCY messages sent out by IFD9503 in different error conditions.
y When in internal communication error y When in CANopen bus communication error y When in insufficient PDO data length y When the temperature has not yet been acquired (internal error of the equipment) (When temperature has not been acquired, the error code in the temperature controller will be H’02.) y When the error is eliminated. Still other errors existing: All errors are eliminated: y Note: z PDO service IFD9503 sends out EMERGENCY message only when error occurs. IFD9503 supports PDO1 ~ PDO8. For IFD9503, COB-ID of PDO can be modified but cannot be repeated. „ PDO1(Default:
Open ) DVP-PLC Application Manual 17 COB-ID Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 86 01 81 01 00 00 00 00 00 COB-ID Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 86 30 81 01 00 00 00 00 00 COB-ID Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 86 10 82 01 00 00 00 00 00 COB-ID Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 86 02 FF 80 00 00 00 00 00 COB-ID Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 86 00 00 01 00 00 00 00 00 COB-ID Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 86 00 00 00 00 00 00 00 00