Eaton IQ 150S, User & Installation Manual

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IM02601006E www.eaton.com C-5
IQ 150S C: DNP Map
• Internal Indications (Object 80, Variation 1)
† READ requests for Variation 0 are honored with the above Variations.
C.5.1.1: Binary Output Status (Obj. 10, Var. 2)
Binary Output Status supports the following function:
Read (Function 1)
A READ request for Variation 0 is responded to with Variation 2.
Binary Output Status is used to communicate the following data measured by IQ 150S meter:
Energy Reset State
Change to MODBUS RTU Protocol State
Energy Reset State (Point 0)
IQ 150S meters accumulate power generated or consumed over time as Hour Readings, which
measure positive VA Hours and positive and negative W Hours and VAR Hours. These readings
can be reset using a Control Relay Output Block object (Object 12). The Binary Output Status
point reports whether the Energy Readings are in the process of being reset, or are accumulating.
Normally, readings are being accumulated - the state of this point reads as '0'. If readings are in
the process of being reset, the state of this point reads as '1'.
Change to Modbus RTU Protocol State (Point 1)
IQ 150S meters can of change from DNP Protocol to Modbus RTU Protocol. This enables the user
to update the Device Profile of the meter (this does not change the meter’s Protocol setting). A
meter reset brings communication back to DNP. A status reading of "1" equals Open, or de-ener-
gized. A reading of "0" equals Closed, or energized.