Circutor CVM-C10 Series Bedienungsanleitung PDF herunterladen (Seite 68)

4�10�3�6�2� Neutral current transformation ratios (CVM-C10-ITF-IN)�

Table 24:Modbus memory map: Neutral current transformation ratios�

Transformation ratios

Configuration variable

(1)

Address Valid data margin

Default

value

Neutral current primary 271A 1 - 10000 5

Neutral current secondary 271B

1: .../1A

5: ../5 A

(1)

All variables must be programmed at the same time.

4�10�3�6�3� Number of quadrants

Table 25:Modbus memory map: Number of quadrants

Maximum demand

Configuration variable Address Valid data margin

Default

value

Number of quadrants 2B64

0: 4 quadrants

1: 2 quadrants

4�10�3�6�4� Type of installation

Table 26:Modbus memory map: Type of installation

Type of installation

Configuration variable Address Valid data margin

Default

value

Type of installation 2B5C

0: Three-phase network with 4 wires�

1: Three-phase network with 3 wires.

2: Three-phase network with 3 wires, Aron.

3: Two-phase network with 3 wires.

4: Single-phase network with 2 wires, phase-

to-phase.

5: Single-phase network with 2 wires, phase-

to-neutral.

4�10�3�6�5� Maximum demand

Table 27:Modbus memory map: Maximum demand

Maximum demand

Configuration variable Address Valid data margin

Default

value

Integration period 274C 1 - 60 minutes 15

4�10�3�6�6� Operating prole

Table 28:Modbus memory map: Operating prole

Operating profile

Configuration variable Address Valid data margin

Default

value

Operating prole 2B60

0: Analyzer

1: User

2: Electrical energy efciency, e

CVM-C10

Instruction Manual

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