OpenTP1 Version 7 Operation

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Appendix D.1 AJ record format

Item Position (byte) Attribute Description
Reserved 0 char[24] Reserved area
Output logical terminal name 24 char[16] Name of the output logical terminal that sent the output message.
Application name 40 char[10] Name of the application that sent the output message to the logical terminal. This information is not collected for an SPP.
Reserved 50 char[18] Reserved area
Journal collection time 68 ulong Time the journal was written to the MCF journal buffer. (Seconds counted from 0: 00: 00 at January 1, 1970)
Journal collection time 72 ulong Time the journal was written to the MCF journal buffer.(Fewer than a second, counted from 0: 00: 00 at January 1, 1970)
Reserved 76 char[4] Reserved area
Output message type 80 char Output message type indicated by the character:
n: Ordinary unidirectional send message
o: Query message
p: Priority unidirectional send message
Assignment of output serial number 81 uchar Whether or not the message has output serial number is indicated as follows:
0x00: Message without output serial number
0x01: Message with output serial number
Reserved 82 char[2] Reserved area
Message output serial number 84 ulong Output serial number when the output message was sent. This information is valid when the assignment of output serial number is 0x01.
Reserved 88 char[24] Reserved area