SDMO R570U, User And Maintenance Manual

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Alarms and faults
This menu can also be called directly by pressing the flashing
“Alarms
” and
“Faults
” keys on the upper band.
This screen allows the user to view the list of faults present on the installation.
The first two columns give details of the date and time that the fault appeared.
The
“Status
” column indicates whether the fault is still present
“1”
, or not present
“0”
.
The “
@”
column gives the address of the variable associated with the fault.
The
“Text
” column identifies the type of fault.
A line with a red background characterises a fault and a line with an orange background characterises an alarm.
Navigation reference: 1.6
15/07/09 19 :10 :00 GS 1 Alarms & Faults Stop Faults Alarms
Date Time Status @ Title
26/11/03 11:11:12’55 1 6131 HT LOW COOLANT LEVEL FAULT
26/11/03 10:35:16’28 0 6017 INSULATION 1 ALARM
26/11/03 10:10:10’10 0 60C3
CIRCUIT BREAKER FAULT ON GENERATING SET
OUTPUT
-1-
Function keys
-2-
Synchro. column
-3-
Central unit measure.
summary
To clear a fault, it is necessary to:
 check that the fault has disappeared (status
0
) and whether it is necessary to eliminate its causes
 select the line in question; the text on the line is displayed in white
 press the
“Reset”
key on the keypad; the line is deleted.
When a fault is displayed, its effect on the operation remains active even if its cause has disappeared.
When in Manu or Auto mode, if the user wants to clear a fault with a "stopped" clearance mode, a screen
will inform the user to switch to stop mode.
Important
Keys for scrolling when the list is longer than the number
of lines possible on the screen, i.e. 4 lines
Active line
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