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These Objects may be read either by requesting a specific Variation available as listed in this
document, or by requesting Variation 0. READ request for Variation 0 of an Object will be fulfilled
with the Variation listed in this document.
Write ( Function 2 )
Objects supporting the WRITE function are:
•
Internal Indications ( Object 80 )
Direct Operate ( Function 5 )
Objects supporting the DIRECT OPERATE function are:
•
Control Relay Output Block ( Object 12 )
Direct Operate - No Acknowledgment ( Function 6 )
Objects supporting the DIRECT OPERATE - NO ACKNOWLEDGMENT function are:
•
Change to MODBUS RTU Protocol
Response ( Function 129 )
Application responses from Shark meters use the RESPONSE function.
Application Data
Application Data contains information about the Object and Variation, as well as the Qualifier
and Range.
D.4.1: Object and Variation
The following Objects and Variations are supported on Shark meters:
•
Binary Output Status ( Object 10, Variation 2) †
•
Control Relay Output Block ( Object 12, Variation 1 )
•
•
32-Bit Binary Counter Without Flag ( Object 20, Variation 5 ) †
•
16-Bit Analog Input Without Flag ( Object 30, Variation 4 ) †
•
Class 0 Data ( Object 60, Variation 1 ) †
•
Internal Indications ( Object 80, Variation 1 )
† READ requests for Variation 0 will be honored with the above Variations.
D.4.1.1: Binary Output Status ( Obj. 10, Var. 2 )
Binary Output Status supports the following functions:
Read ( Function 1 )
A READ request for Variation 0 will be responded to with Variation 2.
Binary Output Status is used to communicate the following data measured by Shark meters:
e
Electro Industries/GaugeTech
Doc #: E145701
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