To Next Page

To Previous Page

Section 7 1MAC309294-MB F

Measurement functions

398 RER620

Technical Manual

7.1.6 Ground current IG

7.1.6.1 Identification

7.1.6.2 Function block

Figure 212: Function block

7.1.6.3 Signals

Table 351: IG Input signals

Table 352: IG Output signals

7.1.6.4 Settings

Table 353: IG Non group settings

Function description

IEC 61850

identification

IEC 60617

identification

ANSI/IEEE C37.2

device number

Neutral current RESCMMXU I0 IG

Name Type Default Description

IG SIGNAL 0 Ground current

BLOCK BOOLEAN 0=False Block signal for all binary outputs

Name Type Description

HIGH_ALARM BOOLEAN High alarm

HIGH_WARN BOOLEAN High warning

Parameter Values (Range) Unit Step Default Description

Operation 1=Enable

5=Disable

1=Enable Operation Off / On

Measurement mode 1=RMS

2=DFT

2=DFT Selects used measurement mode

A Hi high limit res 0.00...40.00 xIn 0.20 High alarm current limit

A high limit res 0.00...40.00 xIn 0.05 High warning current limit

A deadband res 100...100000 2500 Deadband configuration value for integral calculation. (percentage of

difference between min and max as 0,001% s)

ABB RER620 Technical Manual

Other manuals for ABB RER620