Settings P54x/EN ST/La4
MiCOM P543, P544, P545, P546
(ST) 4-77
ST
Setting range
Menu text Default setting
Max. Min.
Step size
VTs Connected Yes Yes or No
To indicate if voltage tra ers are connected to the relay. This MUST be set properly
S Fast Block DDBs, but will not raise any
overri led se ld the user set it.
nsform
to ensure Pole Dead logic works correctly.
If set to ‘No’, it will set VTS Slow Block and VT
alarms. It will also de the VTS enab tting shou
If set to ‘Yes’ this setting will have no effect.
CB1 CS VT PhShft 0 deg -180 deg 180 deg 5 deg
Phase angle difference ected phasbetween sel e (C/S Input 0A 0F) of Line VT input and
applied CS1 VT input voltage under healthy sys s. tem condition
CB1 CS VT Mag. 1.0 0.2 3 0.01
Ratio of voltage magnitudes of selected phase (C/S Input 0A 0F) of Line VT input and
applied CS1 VT input voltage under healthy system conditions.
CB2 CS VT PhShft 0 deg -180 deg 180 deg 5 deg
Phase angle difference between selected phase (C/S Input 0A 0F) of Line VT input and
applied CS2 VT input voltage under healthy system conditions.
CB2 CS VT Mag. 1.0 0.2 3 0.01
Ratio of voltage magnitudes of selected phase (C/S Input 0A 0F) of Line VT input and
applied CS2 VT input voltage under healthy system conditions.
1.4.5 Record control
It is possible to disable the reporting of events from all interfaces that supports setting
changes. The settings that control the various types of events are in the Record Control
column. The effect of setting eac as fol
Menu text Default se
h to disabled is lows:
tting Available settings
Alarm Event Enabled Enabled or Disabled
Disabling this setting means that all the occurrences t will result in no hat produce an alarm
event being generated.
Relay O/P Event Enabled Enabled or Disabled
Disabling this setting means that no event will be generated for any change in logic state.
Opto Input Event Enabled Enabled o ed r Disabl
Disabling this setting means that no event will be generated for any change in logic input
state.
General Event Enabled Enabled led or Disab
Disabling this setting means that no General Events will be generated
Fault Rec. Event Enabled Enabled or Disabled
Disabling this setting means that no event will
fault record
be generated for any fault that produces a
Maint. Rec. Event Enabled Enabled or Disabled
Disabling this setting means that no event will be generated for any occurrence that
produces a maintenance record.
Protection Event Enabled Enabled or Disabled
Disabling this setting means that any operation of protection elements will not be logged
as an event.
To Next Page
Loading...
