B&B Electronics GW-7433D - Manual - Manual (Page 21)

Error code (LED) Description
-Er00 No error
-Er45 * Guarding or Heartbeat event occurred
-Er46 * Guarding or Heartbeat setting error
-Er47 * A CANopen slave had disconnected
-Er48 * Transmit / receive CAN data error
-Er49 * CAN Bus off
-Er50 * EEPROM initialization error
-Er51 CANopen slave amount over the range (1 ~ 10)
-Er52 CANopen slave node ID is over the range (1 ~ 127)
-Er53 There is a PDO COB_ID over the range (0 ~ 0x7FF)
-Er54 * Install com port error
-Er55 ** PDO Count >100
-Er56 ** SDO Count >15
-Er57 * Total DO channels are over 3072 (384 bytes)
-Er58 * Total DI channels are over 3072 (384 bytes)
-Er59 * Total AO channels are over 640
-Er60 * Total AI channels are over 640
Table 2-6 Error code table
* * : Only for the GW-7433D firmware v2.00 or later.
** : Only for the GW-7433D firmware v1.xx.
GW-7433D MODBUS TCP/RTU to CANopen Gateway User Manual 21
(Version 2.0.0, Jul/2011)