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$aa6 ...................................................................................................................................................................... 68
$aa7CiRrr .............................................................................................................................................................. 69
$aa8Ci ................................................................................................................................................................... 70
$aa9nttss .............................................................................................................................................................. 71
$aa9nts ................................................................................................................................................................. 72
$aa9n .................................................................................................................................................................... 73
$aaA ...................................................................................................................................................................... 74
$aaB ...................................................................................................................................................................... 75
$aaF ...................................................................................................................................................................... 76
$aaM ..................................................................................................................................................................... 77
$aaM0 ................................................................................................................................................................... 78
$aaM1 ................................................................................................................................................................... 79
$aaRS .................................................................................................................................................................... 80
$aaS0 .................................................................................................................................................................... 81
$aaS1 .................................................................................................................................................................... 82
~aaEv..................................................................................................................................................................... 83
~aaL(Location) ...................................................................................................................................................... 84
~aaO(Name) .......................................................................................................................................................... 85
~** ........................................................................................................................................................................ 86
~aa0 ...................................................................................................................................................................... 87
~aa1 ...................................................................................................................................................................... 88
~aa2 ...................................................................................................................................................................... 89
~aa3ett .................................................................................................................................................................. 90
~aa4n .................................................................................................................................................................... 91
~aa5n .................................................................................................................................................................... 92
8 Modbus TCP Protocol ....................................................................................................................................... 93
Introduction .......................................................................................................................................................... 93
Slave ID ................................................................................................................................................................. 93
Addressing notations ............................................................................................................................................ 93
Logical addressing ............................................................................................................................................. 94
984 style addressing ......................................................................................................................................... 94