218 Actual signals and parameters
3022 AI2 FAULT
LIMIT
Defines a fault level for analog input AI2. If parameter 3001
AI<MIN FUNCTION is set to FAULT, the drive trips on fault
AI2 LOSS when the analog input signal falls below the set
level.
Do not set this limit below the level defined by parameter
1304 MINIMUM AI2.
0.0%
0.0…100.0% Value in percent of the full signal range 1 = 0.1%
3023 WIRING FAULT Selects how the drive reacts when incorrect input power and
motor cable connection is detected (ie the input power cable
is connected to the motor connection of the drive).
Note: Disabling wiring fault (ground fault) may void the
warranty.
ENABLE
DISABLE No action 0
ENABLE The drive trips on fault OUTP WIRING.1
3027 OPTION COM
LOSS
Enables the fault 1006 PAR EXT RO on detecting the
disconnection of MREL-01 relay output extension module
from the drive.
ENABLE
DISABLE Prevents the fault 1006 PAR EXT RO even when MREL-01
is disconnected from the drive.
0
ENABLE MREL-01 is constantly monitored for disconnection and
indicated by the fault 1006 PAR EXT RO if external relay
outputs are configured.
1
31 AUTOMATIC
RESET
Automatic fault reset. Automatic resets are possible only for
certain fault types and when the automatic reset function is
activated for that fault type.
3101 NR OF TRIALS Defines the number of automatic fault resets the drive
performs within the time defined by parameter 3102 TRIAL
TIME.
If the number of automatic resets exceeds the set number
(within the trial time), the drive prevents additional automatic
resets and remains stopped. The drive must be reset from
the control panel or from a source selected by parameter
1604 FAULT RESET SEL.
Example: Three faults have occurred during the trial time
defined by parameter 3102. Last fault is reset only if the
number defined by parameter 3101 is 3 or more.
0
0…5 Number of the automatic resets 1 = 1
3102 TRIAL TIME Defines the time for the automatic fault reset function. See
parameter 3101 NR OF TRIALS.
30.0 s
1.0…600.0 s Time 1 = 0.1 s
3103 DELAY TIME Defines the time that the drive waits after a fault before
attempting an automatic reset. See parameter 3101 NR OF
TRIALS. If delay time is set to zero, the drive resets
immediately.
0.0 s
0.0…120.0 s Time 1 = 0.1 s
All parameters
No. Name/Value Description Def/FbEq
XXX
t
Trial time
X = Automatic reset
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