Eaton PowerXL DM1 Series - Page 223

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Chapter 7- Multi-purpose application
POWERXL DM1 SERIES VARIABLE FREQUENCY DRIVES MN040049EN—September 2021 www.eaton.com
Table 67. Pump parameters (Cont.).
P9.5.2
b
Prime pump level
ID 2429
Minimum value:
0.00 varies
Maximum value:
6,000.00 varies
Default value:
0.00 varies
Description:
This defines the level at which the prime pump function will drop out. If the feedback level raises above this value, prime pump
becomes deactivated. If the level is not reached, it will switch after the delay time.
P9.5.3
b
Prime pump frequency
ID 2431
Minimum value:
MinFreq Hz
Maximum value:
MaxFreq Hz
Default value:
0.00 Hz
Description:
Frequency at which the prime pump function will operate when enabled.
P9.5.4
b
Prime pump delay time
ID 2432
Minimum value:
0 min.
Maximum value:
3,600 min.
Default value:
0 min.
Description:
This is the time that the drive will run the pre-charge function on start up.
P9.5.5
b
Prime pump loss of prime level
ID 2433
Minimum value:
0.00 varies
Maximum value:
1,000.00 varies
Default value:
0.00 varies
Description:
Selects the limit to indicate a loss of prime in pump. If the measured current drops below the determined value for the value assigned in
the prime loss of time setting, the drive will display "pipe fill loss".
P9.5.6
b
Prime pump level 2
ID 2434
Minimum value:
0.00 varies
Maximum value:
6,000.00 varies
Default value:
0.00 varies
Description:
This defines the level at which the prime pump function will drop out. If the feedback level raises above this value, prime pump
becomes deactivated. If the level is not reached, it will switch after the delay time.
P9.5.7
b
Prime pump frequency 2
ID 2436
Minimum value:
MinFreq Hz
Maximum value:
MaxFreq Hz
Default value:
0.00 Hz
Description:
Frequency at which the prime pump level 2 will operate at when enabled.
P9.5.8
b
Prime pump delay time 2
ID 2437
Minimum value:
0.0 min
Maximum value:
3,600.0 min
Default value:
0.0 min
Description:
This is the time that the drive will run at the 2nd level prime pump function level.
P9.5.9
b
Prime pump loss of prime level 2
ID 2438
Minimum value:
0.00 varies
Maximum value:
1,000.00 varies
Default value:
0.00 varies
Description:
Selects the limit to indicate a loss of prime in pump. If the measured current drops below the determined value for the value assigned in
the prime loss of time setting, the drive will display pipe fill loss.
P9.6 - Broken pipe (*DM1 PRO).
P9.6.1
ab
Broken pipe fault response
ID 1853
Minimum value:
N.A.
Maximum value:
N.A.
Default value:
0
Options:
0 = No action;
1 = Warning;
2 = Fault, coast; or
3 = Fault.
Description:
Broken pipe fault/warning shall betriggered if the PI feedback is less than broken pipe level and the drive output frequency is more than
broke pipe frequency for delay time.
P9.6.2
b
Broken pipe level
ID 1854
Minimum value:
0.0 varies
Maximum value:
6,000.0 varies
Default value:
15.0 varies
Description:
Broken pipe level.
P9.6.3
b
Broken pipe frequency
ID 1856
Minimum value:
1.00 Hz
Maximum value:
MaxFreq Hz
Default value:
25.00 Hz
Description:
Broken pipe frequency.