Eaton PowerXL DM1 Series - Page 211

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Chapter 7- Multi-purpose application
POWERXL DM1 SERIES VARIABLE FREQUENCY DRIVES MN040049EN—September 2021 www.eaton.com
Table 62. Protections (Cont.).
P6.4.6
b
Overcurrent attempts
ID 326
Minimum value:
0
Maximum value:
3
Default value:
1
Description:
This parameter determines how many automatic restarts can be made during the trial time.
Note: An IGBT temperature fault, saturation fault, and overcurrent faults are included as part of this fault.
0 = No automatic restart after overcurrent fault trip.
>0 = Number of automatic restarts after an overcurrent trip, saturation trip, or IGBT temperature fault.
P6.4.7
b
4 mA fault attempts
ID 327
Minimum value:
0
Maximum value:
10
Default value:
1
Description:
This parameter determines how many automatic restarts can be made during the trial time.
0 = No automatic restart after reference fault trip.
>0 = Number of automatic restarts after the analog current signal (4–20 mA) has returned to the normal level (>4 mA).
P6.4.8
b
Motor temperature fault attempts
ID 329
Minimum value:
0
Maximum value:
10
Default value:
1
Description:
This parameter determines how many automatic restarts can be made during the trial time.
0 = No automatic restart after Motor temperature fault trip.
>0 = Number of automatic restarts after the motor temperature has returned to its normal level.
P6.4.9
b
External fault attempts
ID 328
Minimum value:
0
Maximum value:
10
Default value:
0
Description:
This parameter determines how many automatic restarts can be made during the trial time.
0 = No automatic restart after external fault trip.
>0 = Number of automatic restarts after external fault trip.
P6.4.10
b
Underload attempts
ID 336
Minimum value:
0
Maximum value:
10
Default value:
1
Description:
This parameter determines how many automatic restarts can be made during the trial time.
0 = No automatic restart after an underload fault trip.
>0 = Number of automatic restarts after an underload fault trip.
P6.4.11
b
PI feedback AI loss attempts
ID 2405
Minimum value:
0
Maximum value:
10
Default value:
1
Description:
This parameter sets the amount of tries it will try to auto restart the feedback AI loss fault.
a
Parameter value can only be changed after the drive has stopped.
b
Parameter value will be set to be default when changing macros.
Table 63. PI Controller (Cont.).
P7.1 - Basic settings.
P7.1.1
b
PI control gain
ID 1294
Minimum value:
0.00%
Maximum value:
200.00%
Default value:
100.00%
Description:
Defines the gain of the PI Controller. It adjust the slope of the speed increase according to the initial of the load. If this value is set to
100%, a change of 10% in the error value causes the controller output to change 10%.
P7.1. 2
b
PI control itime
ID 1295
Minimum value:
0.00 s
Maximum value:
600.00 s
Default value:
1.00 s
Description:
Defines the integration time of the PI controller. Over the time, the integral time contributes to the deviation between the reference
and the feedback signal. If this value is set to 1.00 sec., a change of 10% in the error value causes the controller output to change by
10.00%/s.
.