B65, Display Instrument, "Line Voltage Armature Circuit; B66, Display Instrument "Line Current Armature Circuit - Siemens SINAMICS DCM Betriebsanleitung

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11.4 Display instruments
Parameter assignment
Interconnect connector r52265 to the analog output.
Scaling of p52265: 100 % corresponds to p50073[1]
The scaling must be performed corresponding to the end of scale value of the measuring
instrument.
The analog output intended for this function must be parameterized on a project-for-project
basis.
11.4.6

B65, display instrument, "line voltage armature circuit"

Category
Display instruments
Function
Analog display instrument, door mounting, black front frame, 96 × 96 mm, scale 0 to approx.
110 %, armature supply voltage. The measured value is taken from the armature supply
voltage in the cabinet before the main switch using a voltmeter changeover switch (L1-L2/L2-
L3/L1-L3).
Connection
Is connected up in the manufacturer's factory.
11.4.7

B66, display instrument "Line current armature circuit"

Category
Display instruments
Function
Analog display instrument, door mounting, black front frame, 96 × 96 mm, scale 0 to 2 × the
rated armature input current.
The line current in the armature circuit is measured using a current transformer located in the
converter cabinet on the line side. The measured value is routed to a display instrument.
Connection
Is connected up in the manufacturer's factory.
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Operating Instructions, 04/2015, A5E36161239/RS-AA/001
SINAMICS DCM Cabinet