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D.4.1.5: Class 0 Data ( Obj. 60, Var. 1 )
Class 0 Data supports the following functions:
Read ( Function 1 )
A request for Class 0 Data from a Shark meter will return three Object Headers. Specifically, it
will return 16-Bit Analog Input Without Flags ( Object 30, Variation 4 ), Points 0 - 31, followed
by 32-Bit Counters Without Flags ( Object 20, Variation 5 ), Points 0 - 4, followed by Binary
Output Status ( Object 10, Variation 2 ), Points 0 - 1. (There is NO Object 1.)
A request for Object 60, Variation 0 will be treated as a request for Class 0 Data.
D.4.1.6: Internal Indications ( Obj. 80, Var. 1 )
Internal Indications support the following functions:
Write ( Function 2 )
Internal Indications may be indexed by Qualifier Code 0.
Device Restart ( Point 0 )
This bit is set whenever the meter has reset. The polling device may clear this bit by Writing
( Function 2 ) to Object 80, Point 0.
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Electro Industries/GaugeTech
Doc # E145701
D-10
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