ABB Relion 630 Series, Technical Manual

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3.14.1.5 Signals
Table 46: DRRDRE Output signals
Name Type Description
DRPOFF BOOLEAN Disturbance report function turned off
RECSTART BOOLEAN Disturbance recording started
RECMADE BOOLEAN Disturbance recording made
CLEARED BOOLEAN All disturbances in the disturbance report cleared
MEMUSED BOOLEAN More than 80% of memory used
3.14.1.6 Settings
Table 47: DRRDRE Non group settings (basic)
Name Values (Range) Unit Step Default Description
Operation Off
On
- - Off Operation Off/On
Pre-trigger time 0.05 - 3.00 s 0.01 0.10 Pre-fault recording time
Post-trigger time 0.1 - 10.0 s 0.1 0.5 Post-fault recording time
Recording time limit 0.5 - 8.0 s 0.1 1.0 Fault recording time limit
Post-retrig Off
On
- - Off Post-fault retrig enabled (On) or not (Off)
Max Num records 10 - 100 - 1 100 Maximum number of stored disturbances
Reference channel 1 - 30 Ch 1 1 Trip value recorder, phasor reference
channel
Operation mode test Off
On
- - Off Operation mode during test mode
3.14.1.7 Monitored data
Table 48: DRRDRE Monitored data
Name Type Values (Range) Unit Description
DRPOFF BOOLEAN 0=FALSE
1=TRUE
- Disturbance report
function turned off
RECSTART BOOLEAN 0=FALSE
1=TRUE
- Disturbance recording
started
RECMADE BOOLEAN 0=FALSE
1=TRUE
- Disturbance recording
made
CLEARED BOOLEAN 0=FALSE
1=TRUE
- All disturbances in the
disturbance report
cleared
MEMUSED BOOLEAN 0=FALSE
1=TRUE
- More than 80% of
memory used
Memory used INTEGER - % Memory usage (0-100%)
Fault number INTEGER - - Disturbance fault number
1MRS757256 F
Section 3
Basic functions
PML630/Compact Load-Shedding Solution 85
Technical Manual