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4 Protection settings
4.11 Event logging and waveform capture
PXR Electronic trip unit
01/21 MN012005EN
www.eaton.com
33
Table 15: Event and log matrix
Event
Event code
+
time stam
p
Al
arm
message
s
Trippin
g
Waveform
cap
ture
Al
arm
wav
e
form
Tri
p
wav
e
form
Note
200
10
10
1
1
6
quantity stored
User-initiated capture
✓
Initiated via USB or network
Start up - status OK
✓
Start up - status incorrect
✓
Event - download setpoints
✓
Event - enter test mode
✓
Event - exit test mode
✓
Event - test complete
✓
Event - enter maintenance mode
✓
Event - exit maintenance mode
✓
Event - opened via communications
✓
Open/trip command via communication channel
Event - closed via communications
✓
Event - time change (if > 60 seconds)
✓
Previous time is recorded
Alarm - calibration
✓
✓
Alarm - setpoint fault
✓
✓
Alarm - low control voltage
✓
✓
Alarm - RTC error
✓
✓
Alarm - NV memory error
✓
✓
Alarm - watchdog timer
✓
✓
Alarm - overload release (test mode)
✓
✓
Alarm - ground fault (test mode)
✓
✓
Alarm - trip-actuator fault
✓
✓
Alarm - residual life
✓
✓
Alarm - overload release
✓
✓
✓
Alarm - ground fault
✓
✓
✓
Alarm - mechanical error
✓
✓
✓
Alarm - high load
✓
✓
✓
Trip - overtemperature
✓
✓
Trip - making-current release
✓
✓
Trip - test
✓
✓
Trip - overload protection
✓
✓
✓
Trip - short-time delayed
✓
✓
✓
Trip - instantaneous
✓
✓
✓
Trip - ground fault
✓
✓
✓
Trip - maintenance mode
✓
✓
✓
Trip - neutral conductor
✓
✓
✓
Содержание Power Xpert PXR 10
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