Actual signals and parameters 175
Bit 11 = MOTOR STALL
Bit 12 = AUTORESET
Bit 13 = AUTOCHANGE
Bit 14 = PFC I LOCK
Bit 15 = Reserved
0309 ALARM WORD
2
A 16-bit data word. For the possible causes and remedies
and fieldbus equivalents, see chapter Fault tracing on page
311.
An alarm can be reset by resetting the whole alarm word:
Write zero to the word.
Bit 0 = Reserved
Bit 1 = PID SLEEP
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
0310 ALARM WORD
3
A 16-bit data word. For the possible causes and remedies
and fieldbus equivalents, see chapter Fault tracing on page
311.
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
04 FAULT HISTORY Fault history (read-only)
0401 LAST FAULT Code of the latest fault. See chapter Fault tracing on page
311 for the codes. 0 = Fault history is clear (on panel display
= NO RECORD).
1 = 1
0402 FAULT TIME 1 Day on which the latest fault occurred.
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.
1 =
1 days
All actual signals
No. Name/Value Description FbEq
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