46 Function Library
4.3 Error Codes
Table 4-1: Error Codes
Error Code Meaning
0 ERROR_NoError
-1 ERROR_Invalid_CardID
-2 ERROR_Invalid_PortNo
-3 ERROR_DeviceNotOpened
-4 ERROR_DeviceAlreadyOpened
-5 ERROR_ParameterExceedLimit
-6 ERROR_DeviceCannotAccess
