Eaton PowerXL DM1 Series Applications Manual page 194
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Also See for PowerXL DM1 Series:
- Installation manual (102 pages) ,
- Quick start manual (68 pages) ,
- Instruction leaflet (31 pages)
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Chapter 7- Multi-purpose application
Table 60. Drive control (Cont.).
Ramp 2 shape
P4.1.11
b
Minimum value:
0.0 s
Description:
The start and end of the acceleration and deceleration ramps can be smoothed with these parameters. Setting a value of 0.00 gives a
linear ramp shape that causes acceleration and deceleration to react immediately to the changes in the reference signal.
Setting a value from 0.10 to 10.00 seconds for this parameter produces an S-shaped acceleration/deceleration at the start and stop of
the slope.
Accel. time 2
P4.1.12
b
Minimum value:
0.1 s
Description:
These values correspond to the time required for the output frequency to accelerate from the zero frequency to the set maximum
frequency.
These parameters provide the possibility to set two different acceleration/deceleration time sets for one application. The active set can
be selected with the programmable digital input.
Decel. time 2
P4.1.13
b
Minimum value:
0.1 s
Description:
These values correspond to the time required for the output frequency to decelerate from the set maximum frequency to the zero
frequency.
These parameters provide the possibility to set two different acceleration/deceleration time sets for one application. The active set can
be selected with the programmable digital input.
2nd Stage ramp frequency
P4.1.14
ab
Minimum value:
MinFreq Hz
When 2nd stage ramp frequency is the frequency level at which the drive will enable the 2nd stage ramp frequency output function.
Description:
This then can be used for other inputs or devices to signal a frequency level.
Fult reset start
P4.1.15
ab
Minimum value:
N.A.
Options:
0 = Start/stop after fault reset - the run command has to be cycled to restart after fault reset; or
1 = Restart after fault reset - the run command is still active after fault the drive will restart without re-sending command.
Description:
Defines how the drive run command responds after a fault reset command.
P4.2 - Brake.
Brake chopper enable
P4.2.1
ab
Minimum value:
N.A.
Options:
0 = Disable - dynamic brake OFF; or
1 = Enable - dynamic brake ON.
If an external resistor is connected to the drive setting, this parameter to enabled will allow excess DC bus voltage to be bled off
Description:
through the attached resistor.
184
POWERXL DM1 SERIES VARIABLE FREQUENCY DRIVES MN040049EN—September 2021 www.eaton.com
Maximum value:
10.0 s
Hz
Accel. Time 1, Decel. Time 1
(Accel. Time 2, Decel. Time 2)
Ramp 2 Shape
Maximum value:
3000.0 s
Maximum value:
3000.0 s
Maximum value:
MaxFreq Hz
Maximum value:
N.A.
Maximum value:
N.A.
ID 248
Default value:
0.0 s
Ramp 2 Shape
t
ID 249
Default value:
10.0 s
ID 250
Default value:
10.0 s
ID 2444
Default value:
30.00 Hz
ID 2483
Default value:
0
ID 829
Default value:
0
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