Eaton PowerXL DM1 Series Applications Manual page 136
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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 6 - Pump control application
Table 49. Pump parameters (Cont.).
Valve timeout
P9.2.2
ab
Minimum value:
1.00 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
1.00 s
Minimum value:
Description:
The delay time following a delay start, after which the frequency converter will be started.
Back spin delay
P9.2.4
ab
Minimum value:
0.00 s
Run delay time parameter sets the time required for the drive to wait before another run command can be received. During this time,
Description:
the run signal is given. It is ignored until the time has expired upon which it will then start. This is true for keypad, I/O, or Fieldbus
Control places.
Minimum run time
P9.2.5
ab
Minimum value:
0.00 s
Drive minimum run time.
Description:
Minimum frequency ramp time
P9.2.6
b
Minimum value:
0.10 s
Description:
Ramp time for output to minimum frequency.
P9.3 - Multi-pump multi-drive (*DM1 PRO).
Multi-pump mode
ab
P9.3.1
Minimum value:
N.A.
Options:
0 = Disabled or
1 = Multi-drive network.
Determines the number of drives being used in the multi-pump configuration:
Description:
0 = Single drive - single drive for main motor, contactors used on other motors; or
1 = Multi-drive - multi-follower sequence with multiple drives.
Number of drives
P9.3.2
ab
Minimum value:
1
This defines the number of drives active when doing the multi-drive pump and fan scheme. By default, there will be always one drive
Description:
active at one time. By setting value to above one, it allows for bringing in additional drives to maintain the sytem.
Table
34.
Pump parameters (Cont.).
Drive ID
P9.3.3
ab
Minimum value:
0
This parameter defines the drive address when using mult- drive pump mode. Based off this ID, the drive enables in the desired
Description:
sequence and can be monitored at this drive ID value in the monitor screen.
Regulation source
P9.3.4
ab
Minimum value:
N.A.
Options:
0 = Network only or
1 = PI controller.
Description:
For drives that have been connected with both start/stop signal and PI feedback - can be set up as "Feedback", so they will have ability
to be the master.
PI bandwidth
P9.3.5
b
0.00 varies
Minimum value:
Description:
Percentage based off the setpoint above and below which defines when the auxiliary motor will come online or offline.
126
POWERXL DM1 SERIES VARIABLE FREQUENCY DRIVES MN040049EN—September 2021 www.eaton.com
Maximum value:
32,500.00 s
32,500.00 s
Maximum value:
Maximum value:
32,500.00 s
Maximum value:
32,500.00 s
Maximum value:
2,000.00 s
Maximum value:
N.A.
Maximum value:
5
Maximum value:
5
Maximum value:
N.A.
6,000.00 varies
Maximum value:
ID 1848
Default value:
5.00 s
ID 1849
5.00 s
Default value:
ID 2423
Default value:
0.00 s
ID 1813
Default value:
0.00 s
ID 1850
Default value:
10.00
ID 2279
Default value:
0
ID 2449
Default value:
1
ID 2278
Default value:
0
ID 2284
Default value:
0
ID 2458
10.00 varies
Default value:
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