Download Bosch DCN Next Generation User manual

DCN Next Generation Open Interface Release 2.4 Message Distribution
en | 231
APPENDIX B. ERROR CODES
Responses returned upon a remote function request contain an error field (‘wError’). In this
appendix an overview is given of the possible errors and their values.
Message Distribution Error code
Value (hex.)
Explanation
0 (0x00)
MD_E_NOERROR
The execution of the remote function was successful.
2576 (0xA10
MD_E_NO_MORE_MESSAGES_ALLOWED
The maximum number of messages is reached (maximum is 10).
Note that this holds for messages of type MD_C_RCV_DELEGATE
and of type MD_C_RCV_INTERPRETER; for the type
MD_C_RCV_HALL, only one message at a time is possible and a
new message overwrites the previous message. Messages can be
cleared by calling MD_C_CLEAR_MESSAGE_ON_UNITS with
type MD_C_RCV_DELEGATE or MD_C_RCV_INTERPRETER.
Note that there is only one queue of size 10, that holds whatever
kind of messages are sent (any mix of messages of type
MD_C_RCV_DELEGATE and MD_C_RCV_INTERPRETER is
possible). In order to completely empty the queue,
MD_C_CLEAR_MESSAGE_ON_UNITS must be called twice (once
messages of type MD_C_RCV_DELEGATE, and once for
messages of type MD_C_RCV_INTERPRETER).
2578 (0xA12
MD_E_NO_AUX_BUTTON
A function relating to the auxiliary button is called for a unit that
does not have an auxiliary button.
Bosch Communications Systems | 2007 February | SRS_MDINF | Du090902