Eaton PowerXL DM1 Series - Page 86

76
Chapter 5 - Fan control application
POWERXL DM1 SERIES VARIABLE FREQUENCY DRIVES MN040049EN—September 2021 www.eaton.com
Table 31. Feedback (Cont.).
P7.3.2 - Feedback 1.
P7.3.2.1
ab
PI feedback 1 source
ID 1332
Minimum value:
N.A.
Maximum value:
N.A.
Default value:
2
Options:
0 = Not used;
1 = AI;
2 = Drive reference pot;
3 = Fieldbus process data input 1;
4 = Fieldbus process data input 2;
5 = Fieldbus process data input 3;
6 = Fieldbus process data input 4;
7 = Fieldbus process data input 5;
8 = Fieldbus process data input 6;
9 = Fieldbus process data input 7;
10 = Fieldbus process data input 8; or
11 = Fieldbus PI feedback.
Description:
Defines where feedback signal is being fed into the drive, via analog or fieldbus data value.
P7.3.2.2
b
PI feedback 1 minimum
ID 1333
Minimum value:
-200.00 %
Maximum value:
200.00%
Default value:
0.00%
Description:
Minimum unit value for the feedback signal.
P7.3.2.3
b
PI feedback 1 maximim
ID 1334
Minimum value:
-200.00 %
Maximum value:
200.00%
Default value:
100.00%
Description:
Maximim unit value for the feedback signal.
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 32. HVAC parameters (Cont.).
P8.1 - Damper (*DM1 PRO).
P8.1.1
ab
Damper start
ID 483
Minimum value:
N.A.
Maximum value:
N.A.
Default value:
0
Options:
0 = Normal;
1 = Damper start;
2 = Damper tout; or
3 = Damper delay.
Description:
This parameter determines the function of th damper.
P8.1.2
ab
Damper time out
ID 484
Minimum value:
1 s
Maximum value:
32,500 s
Default value:
5 s
Description:
The time out time used for an interlocked time start, after which the start sequence must be restarted if no acknowledgement contact
is received.
P8.1.3
ab
Damper delay
ID 485
Minimum value:
1 s
Maximum value:
32,500 s
Default value:
5 s
Description:
The delay time following a delay start, after which the frequency converter will be started.
P8.2 - Fire mode (*DM1 PRO).
P8.2.1
ab
Fire mode protection
ID 535
Minimum value:
N.A.
Maximum value:
N.A.
Default value:
0
Options:
0 = Closing contact initiates fire mode function.
1 = Opening contact initiates fire mode function.
Description:
This parameter determines whether the fire mode function is determined by a contact closure or contact opening on the desired digital
input function select fire mode.
Note: When fire mode is enabled, this causes the drive to ignore any fault and run till its death. Warranty will be non-valid in the case
this is enabled and the drive causes issues to the system.
.