Fault History - ABB ACS310 User Manual

All actual signals
No. Name/Value
0310 ALARM WORD
3

04 FAULT HISTORY

0401 LAST FAULT
0402 FAULT TIME 1 Day on which the latest fault occurred.
0403 FAULT TIME 2 Time at which the latest fault occurred.
0404 SPEED AT FLT Motor speed in rpm at the time the latest fault occurred
0405 FREQ AT FLT
0406 VOLTAGE AT
FLT
0407 CURRENT AT
FLT
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Description
Bit 2 = Reserved
Bit 3 = Reserved
Bit 4 = START ENABLE 1 MISSING
Bit 5 = START ENABLE 2 MISSING
Bit 6 = EMERGENCY STOP
Bit 7 = Reserved
Bit 8 = FIRST START
Bit 9 = Reserved
Bit 10 = USER LOAD CURVE
Bit 11 = START DELAY
Bit 12 = Reserved
Bit 13 = INLET LOW
Bit 14 = OUTLET HIGH
Bit 15 = PIPE FILL
A 16-bit data word. For the possible causes and remedies
and fieldbus equivalents, see chapter
287.
An alarm can be reset by resetting the whole alarm word:
Write zero to the word.
Bit 0 = INLET VERY LOW
Bit 1 = OUTLET VERY HIGH
Bit 2...15 = Reserved
Fault history (read-only)
Code of the latest fault. See chapter
for the codes. 0 = Fault history is clear (on panel display
287
= NO RECORD).
Format: Date if the real time clock is operating. / The
number of days elapsed after the power-on if the real time
clock is not used, or was not set.
Format on the assistant panel: Real time (hh:mm:ss) if the
real time clock is operating. / Time elapsed after the power-
on (hh:mm:ss minus the whole days stated by signal
FAULT TIME 1) if real time clock is not used, or was not set.
Format on the basic panel: Time elapsed after power-on in 2
second ticks (minus the whole days stated by signal
FAULT TIME 1). 30 ticks = 60 seconds. Eg Value 514
equals 17 minutes and 8 seconds (= 514/30).
Frequency in Hz at the time the latest fault occurred
Intermediate circuit voltage in V DC at the time the latest
fault occurred
Motor current in A at the time the latest fault occurred
Actual signals and parameters 159
on page
Fault tracing
on page
Fault tracing
FbEq
1 = 1
1 = 1
days
0402
0402
1 = 1 rpm
1 = 0.1 Hz
1 = 0.1 V
1 = 0.1 A