ABB RELION 620 Series Technical Manual page 953

1MRS757644 F
8.1.7
8.1.7.1
8.1.7.2
8.1.7.3
8.1.7.4
Table 914: RESCMMXU Non group settings (Basic)
Parameter Values (Range)
Operation
A Hi high limit res
A high limit res
A deadband res
620 series
Technical Manual
Residual current measurement RESCMMXU
Identification
Function description
Residual current measurement
Function block
A070778 V2 EN
Figure 494: Function block
Signals
Table 912: RESCMMXU Input signals
Name
Io
BLOCK
Table 913: RESCMMXU Output signals
Name
HIGH_ALARM
HIGH_WARN
Settings
Unit
1=on
5=off
0.00...40.00 xIn
0.00...40.00 xIn
100...100000
IEC 61850
identification
RESCMMXU
Type Default Description
SIGNAL 0 Residual current
BOOLEAN 0=False Block signal for all binary outputs
Type Description
BOOLEAN High alarm
BOOLEAN High warning
Step Default
1=on
1 0.20
1 0.05
1 2500
Section 8
Measurement functions
IEC 60617 ANSI/IEEE C37.2
identification device number
Io In
Description
Operation Off / On
High alarm current limit
High warning current limit
Deadband configuration value for integral
calculation. (percentage of difference
between min and max as 0,001 % s)
947