Eaton PowerXL DM1 Series Applications Manual page 84

Chapter 5 - Fan control application
Table 30. Setpoint (Cont.).
PI setpoint 1 sleep enable
P7.2.2.2 ab
Minimum value: N.A.
Options: 0 = Disabled; or
1 = Enabled.
This function will disable the output when the frequency drops below the sleep frequency for the sleep delay time. The output
Description:
re-engages when feedback rises above the wake-up level.
PI setpoint 1 sleep delay
P7.2.2.3 b
Minimum value: 0 s
Description: This parameter sets the delay time after the setpoint drops below the sleep level for this amount of time and then the drives output will
shut off till the wake up level is met. It is to prevent large fluctuations when going into the sleep function to save motor run time.
PI setpoint 1 wake-up level
P7.2.2.4 b
Minimum value: -99999.99 varies
Description: Defines the level for the PI feedback value to go above top enable the PI output to be re enabled. This value is based of the % of
feedback which can be scaled based off the PI unit min./max, values.
PI setpoint 1 boost
P7.2.2.5 b
-2.00 varies
Minimum value:
Description: The setpoint can be boosted via a multiplier value.
PI setpoint 1 sleep level
P7.2.2.6 b
Minimum value: Min Freq
Defines the level of which the unit value is used to look at to go into the sleep mode. When the unit drops below this level for the sleep
Description:
delay time, it will put the drive into the sleep mode.
SP1 sleep mode over cycle time
P7.2.2.7 b
Minimum value: 0
Description: Defines the count the drive come in and out of sleep mode. If multiple times done in this time frame, the drive would trip on "pump over
cycle" fault.
One cycle is defined when the drive transfers from normal mode to sleep mode.
0 value means do not do the sleep over cycle check and clear "pump over cycle" fault.
SP1 sleep mode maximum cycle time
b
P7.2.2.8
Minimum value: 0
Description: Defines the maximum time for sleep over cycle checking.
P7.2.3 - Setpoint 2.
PI setpoint 2 source
P7.2.3.1 ab
Minimum value: N.A.
Options: 0 = Not used;
1 = PI keypad setpoint 1;
2 = PI keypad setpoint 2;
3 = AI;
4 = Drive reference pot;
5 = Fieldbus
6 = Fieldbus
7 = Fieldbus
8 = Fieldbus
9 = Fieldbus
10 =
11 =
12 =
13 =
14 =
Description: Defines source of the setpoint value the drive uses. This can either be an internal preset value, keypad setpoint, analog signal, or
fieldbus message.
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POWERXL DM1 SERIES VARIABLE FREQUENCY DRIVES MN040049EN—September 2021 www.eaton.com
Maximum value:
Maximum value:
Maximum value:
Maximum value:
Maximum value:
Maximum value:
Maximum value:
Maximum value:
process data input 1;
process data input 2;
process data input 3;
process data input 4;
process data input 5;
Fieldbus process data input 6;
Fieldbus process data input 7;
Fieldbus process data input 8;
Fieldbus PI setpoint 1; or
Fieldbus PI setpoint 2.
N.A. Default value:
3,000 s Default value:
99999.99 varies Default value:
2.00 varies
Default value:
Max Freq Default value:
10 Default value:
3,600 Default value:
N.A. Default value:
ID 1315
0
ID 1317
0 s
ID 1318
0.00 varies
ID 1320
1.00 varies
ID 2450
0.00 Hz
ID 1842
0
ID 1843
0
ID 1321
1