4.3.5.10 Signals
HREFPDIF Input signals
Table 689: HREFPDIF Input signals
Name Type Default Description
IRES SIGNAL - Residual current
BLOCK BOOLEAN 0=False Block signal for acti-
vating the blocking
mode
HREFPDIF Output signals
Table 690: HREFPDIF Output signals
Name Type Description
OPERATE BOOLEAN Operate
START BOOLEAN Start
4.3.5.11 Settings
HREFPDIF Settings
Table 691: HREFPDIF Group settings (Basic)
Parameter
Values (Range) Unit Step Default Description
Operate value 1.0...50.0 %In 0.1 5.0 Low operate value,
percentage of the
nominal current
Minimum operate
time
20...300000 ms 1 20 Minimum operate
time
Table 692: HREFPDIF Non group settings (Basic)
Parameter
Values (Range) Unit Step Default Description
Operation
1=on
5=off
1=on Operation Off / On
Table 693: HREFPDIF Non group settings (Advanced)
Parameter
Values (Range) Unit Step Default Description
Reset delay time 0...60000 ms 1 20 Reset delay time
4.3.5.12 Monitored data
1MRS759142 F
Protection functions
REX640
Technical Manual
771
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