Eaton PowerXL DM1 Series Applications Manual page 219

Table 67. Pump parameters (Cont.).
P9.1 - Derag (*DM1 PRO).
Derag cycles
P9.1.1 b
Minimum value: 0
This parameter defines the number of cycles in the forward/reverse direction for removing any debris in system.
Description:
Derag at Start/Stop
P9.1.2 b
Minimum value: N.A.
Options: 0 = Off;
1 = Start;
2 = Stop;
3 = Start and stop;
4 = Digital input; or
5 = Current.
Description: Defines how the derage function will become activated; start, stop, both, or based off the digital input.
Deragging run time
P9.1.3 b
1 s
Minimum value:
Description: Defines the length of time the drive will run at the derag speed in the forward and reverse direction.
Derag speed
P9.1.4 b
Minimum value: MinFreq Hz
Defines the frequency the drive will run at in the forward/reverse direction when in the derag mode.
Description:
Frequency
(Hz)
P18.1.14
Derag off delay
P9.1.5 b
Minimum value: 1 s
Description: Defines the length of time the drive will run the derag function when enabled at stop.
Derag current
P9.1.6 ab
Minimum value: N.A. A
P9.2 - Start/stop timing (*DM1 PRO).
Valve start
P9.2.1 ab
N.A.
Minimum value:
Options: 0 = Normal;
1 = Damper start;
2 = Damper tout; or
3 = Damper delay.
This parameter determines the function of damper.
Description:
Valve timeout
P9.2.2 ab
Minimum value: 1 s
Description: The timeout time used for an interlocked time start, after which the start sequence must be restarted if no acknowledgement contact is
received.
Valve delay
P9.2.3 ab
1 s
Minimum value:
Description: The delay time following a delay start, after which the frequency converter will be started.
POWERXL DM1 SERIES VARIABLE FREQUENCY DRIVES
.
Maximum value:
Maximum value:
Maximum value:
Maximum value:
Cycle 1 Cycle 2
P18.1.13
Maximum value:
Maximum value:
Maximum value:
Maximum value:
Maximum value:
Chapter 7- Multi-purpose application
10 Default value:
N.A. Default value:
3,600 s
Default value:
MaxFreq Hz Default value:
P18.1.11
Cycle 3 Cycle 4
600 s Default value:
N.A. A Default value:
N.A.
Default value:
32,500 s Default value:
32,500 s
Default value:
MN040049EN—September 2021 www.eaton.com
ID 2468
3
ID 2469
0
ID 2470
0 s
ID 2471
5.00 Hz
Time ( sec)
ID 2472
10 s
ID 1879
0.00 A
ID 1847
0
ID 1848
5 s
ID 1849
5 s
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