28 • Control Keypad
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21 YEARS DATA
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Display
Description
YEAR=06
60.0 MOHM
Previous year data.
Range: 0 – 60MOhm.
YEAR=..
45.5 MOHM
Display up to total of 21 screens showing average levels for all previous years
since commissioning or since resetting of actual data.
Range: 0 – 60MOhm.
6.9.10
Fault data – page 10
FAULT DATA
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Display and default
values
Description
LAST TRIP
INTERNAL FAILURE
Displays last active fault that was enabled as a trip.
LAST ALARM
INTERNAL FAILURE
Displays last active fault that was enabled as an alarm.
PRE TRIP INSUL.
0 KOHM
Displays values of insulation resistance before last trip.
LAST 10 TRIPS:
HH:MM DD/MM/YY
Displays the header of next 10 screens showing the details of last 10 trips with
time stamps. hour: minutes Day/Month/Year
INSULATION TRIP
18:00 16/07/07
Displays last trip with its time stamp.
EXTERNAL FAULT 1
18:00 16/07/07
Displays previous trip with its time stamp.
EXTERNAL FAULT 2
19:00 17/07/07
Displays previous trip with its time stamp.
NO DATA
Displays in case no fault data exist.