ABB RELION REX640 Technical Manual page 1424

Condition monitoring functions
7.5.8 Settings
7.5.8.1 DGMGAPC Settings
Table 1351: DGMGAPC Group settings (Basic)
Parameter Values (Range)
Disable Fuel Crl
0=False
1=True
Disable Fuel voting
0=False
1=True
Disable Ext Crl
0=False
1=True
Disable Ext voting
0=False
1=True
Disable Fuel Rck
0=False
Mon
1=True
Disable Ext Cur
0=False
Mon
1=True
Min Freq limit 0.95...1.00
Max Freq limit 1.00...1.05
Min voltage limit 0.5...1.5
Max voltage limit 0.5...1.5
Operate delay time 10...300000
Max CB trip delay 10...300000
Disable time 10...3600000
Backup delay time 10...300000
Table 1352: DGMGAPC Group settings (Advanced)
Parameter Values (Range)
Min active power 0.01...1.00
Max active power 0.10...2.00
Table continues on the next page
1424
Unit Step
xFn 0.01
xFn 0.01
xUn 0.1
xUn 0.1
ms 10
ms 10
ms 10
ms 10
Unit Step
xSn 0.01
xSn 0.01
1MRS759142 F
Default Description
0=False Disable correlation
algorithm for fuel-
ing faults
0=False Disable voting al-
gorithm for fueling
faults
0=False Disable correlation
algorithm for exci-
tation faults
0=False Disable voting al-
gorithm for excita-
tion faults
0=False Disable fuel rack
position monitor-
ing
0=False Disable excitation
current monitoring
0.95 Minimum Freq lim-
it below which
STOP_ENGINE is ac-
tivated
1.05 Maximum Freq lim-
it above which
STOP_ENGINE is ac-
tivated
0.8 Minimum voltage
limit below which
DE_EXCITE is acti-
vated
1.2 Maximum voltage
limit above which
DE_EXCITE is acti-
vated
600 Operate delay time
600 Maximum time de-
lay for detection of
CB status
60000 Function disable
time during engine
loading/unloading
100 Operate delay time
for backup protec-
tion
Default Description
0.05 Active power lim-
it below which
STOP_ENGINE is ac-
tivated
1.00 Active power lim-
it above which
STOP_ENGINE is ac-
tivated
Technical Manual
REX640