Eaton NZM2 Manual page 153

NZM-XDMI-DPV1
(PROFIBUS-DPV1 Interface for
DMI)
148
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Circuit-breaker currents object
This object contains the present current values of the
connected circuit-breaker.
This object is a read only object. It can be accessed by class 1
and/or a class 2 DPV1 master.
Intended usage
Use this object in order to get informed about the values
currently in use
• Phase currents,
• Neutral pole current,
• Maximum phase current,
• Fault current.
Addressing and length of the object
Please use the following information for addressing of the
object:
• API is equal to 0 (only required for class 2 DPV1 master),
• Slot number is equal to 0,
• The index is equal to 17.
The length of the data to be read is 12 Octets. Please ensure
that you do not enter smaller lengths when calling the Read
service as otherwise you will receive a fault indication.
Variable definitions (example) for the object
According to IEC 61131-3, you define the following variable
(data module):
Name
LS_currents
11/04 MN01219002Z-EN
Data type
ARRAY [1..6] OF WORD or
ARRAY [1..6] OF UINT