Signals - ABB RELION REX640 Technical Manual

1MRS759142 C
4.12.5.7
4.12.5.8
Table 993: CNUPTOV Group settings (Basic)
Parameter Values (Range)
Start value
Operate delay time
Table 994: CNUPTOV Non group settings (Basic)
Parameter Values (Range)
Operation
Table 995: CNUPTOV Non group settings (Advanced)
Parameter Values (Range)
Reset delay time
REX640
Technical Manual

Signals

Table 991: CNUPTOV Input signals
Name
U3P
URES
UNEUT
BLOCK
Table 992: CNUPTOV Output signals
Name
OPERATE
START
Settings
Unit
0.01...1.00 xUn
100...300000 ms
Unit
1=on
5=off
Unit
0...60000 ms
Type Default Description
SIGNAL - Three-phase voltages
SIGNAL - Residual voltage
SIGNAL - Analog input
BOOLEAN 0=False Block signal for activating the blocking mode
Type Description
BOOLEAN Operate
BOOLEAN Start
Step Default
0.01 0.01
100 100
Step Default
1=on
Step Default
1 20
Section 4
Protection functions
Description
Start value
Operate delay time
Description
Operation Off / On
Description
Reset delay time
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