WAGO-I/O-SYSTEM 750 Appendix 141750-644 Bluetooth® RF-TransceiverManualVersion 2.0.0, valid from FW/HW Version 03/03Return valueParameters Value DescriptionMBX_DLD_RESULT DLD_OK (0x00) No errorThe block transfer hasbeen started.DLD_DOWNLOAD_NOT_STARTED(0x01)The block transfer has notbeen started.An undefined block issupposed to be trans-mitted.DLD_OK_ABORTED (0x02) A block transfer iscurrently active. No newtransfer is being started.DLD_ERROR (0x31) A non-supported writingor ready operation hasbeen started.DLD_ERROR_TABLE_READ_ONLY(0x32)A download is supposedto take place to a protectedarea of the configuration.MBX_RESULT MBX_CMD_GENERAL_ERROR “Configuration” mode.An error has occurred.More detailed informationin MBX_DLD_RESULTMBX_CMD_DENIED_NOT_APPLICABLE The command was calledup in “Communication”mode.12.3.2.2 Continuing Block Download or UploadDLD_CONT, 0x02When called, the uploading/downloading of a block is continued. During anupload of data to the 750-644 I/O module, the data bytes from byte 2 may beignored.ConditionsMailbox size Mode Device role Save config. Reboot6 12 18 Config. Real-time Ad-hoc Master Slave● ● ● ● - - ● ● - -RequestByte 2 7 2 6 2 5 2 4 2 3 2 2 2 1 2 00 MBX_DLD_CONT1 T -2 DATA3 DATA4 DATA5 DATA6 OPTIONAL DATA… …17 OPTIONAL DATA
