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7.3 Preparing Programs for Automatic MessageTransmissionThis section shows you how to prepare the programs necessary forautomatic message transmission. The programs, which you cansave to a floppy disk for future use, enable unattended automatictransmission.The program for automatic transmission is called a macrofile. Youwill need several types of macrofiles depending on the MARITEXservice to be utilized.CommandsThe tables which follow describe the commands for automatic transmission.Table 7-2 describes the commands processed by the DP-6.Table 7-2 Commands processed by the DP-6Command(prefixed with @)CALLFREE (supportcommand for CALL)RETRY (supportcommand for CALL)ParameterS: Station NameI: IDTwo digits0?99 min.Two digits0?99 min.ContentCalling station name and ID on assigne<strong>dp</strong>arameterFree-signal searching time according toassigned parameter (default setting: 10 min.)Calling according to assigned parameter(default setting: 10 min.)CASE Text For receving a message (designanted byparameter) transmitted by coast stationTIMEOUT (supportcommand for CASE)Two digits0?99 min.Time alloted for reception of message byCASE commandSEND Text Text transmitted according to assigne<strong>dp</strong>arametersB:file name Send a file from floppy diskWRUHROVERBREAKNoneFunction keys [F7] ? [F10]DISPLAY Text Text of message appearsINPUT None Waiting for keyboard inputTransmit keyboard input message7-8
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