ABB ACQ580 Firmware Manual page 264

260 Parameters
No. Name/Value
76.33 Start point 4
76.34 Start point 5
76.35 Start point 6
76.36 Start point 7
76.37 Start point 8
76.41 Stop point 1
0.00...32767.00
[rpm/Hz] [m]
76.42 Stop point 2
76.43 Stop point 3
76.44 Stop point 4
Description
Defines the start point for the fourth follower pump/auxiliary
motor. See parameter 76.30 Start point
Defines the start point for the fifth follower pump/auxiliary
motor. See parameter 76.30 Start point
Defines the start point for the sixth follower pump/auxiliary
motor. See parameter 76.30 Start point
Defines the start point for the seventh follower pump/auxiliary
motor. See parameter 76.30 Start point
Defines the start point for the eighth follower pump/auxiliary
motor. See parameter 76.30 Start point
Note: This parameter is active only in the Level control only.
Defines the stop point for the first auxiliary motor. When the
speed of the motor connected directly to the drive falls below
this value and one auxiliary motor is running, the stop delay
defined by parameter 76.56 Stop delay
is still at the same level or lower when the stop delay elapses,
the first auxiliary motor stops.
The running speed of the drive is increased by
Stop point 1] after the auxiliary motor stops
Speed/frequency
Defines the stop point for the second auxiliary motor. See
parameter 76.41 Stop point
Defines the stop point for the third auxiliary motor. See
parameter 76.41 Stop point
Defines the stop point for the fourth follower pump/auxiliary
motor. See parameter 76.41 Stop point
1.
1.
1.
1.
1.
is started. If the speed
[Start point 1
1.
1.
1.
Def/FbEq16
Vector:
1300 rpm;
Scalar 48 Hz;
58 Hz
(95.20 b0);
32.50; 17.50
Vector:
1300 rpm;
Scalar 48 Hz;
58 Hz
(95.20 b0);
35.00; 15.00
Vector:
1300 rpm;
Scalar 48 Hz;
58 Hz
(95.20 b0);
37.50; 12.50
Vector:
1300 rpm;
Scalar 48 Hz;
58 Hz
(95.20 b0);
40.00; 10.00
42.50; 7.50
Vector:
800 rpm;
Scalar 25 Hz;
30 Hz
(95.20 b0);
15.00; 35.00
-
1 = 1 unit
Vector:
800 rpm;
Scalar 25 Hz;
30 Hz
(95.20 b0);
15.00; 35.00
Vector:
800 rpm;
Scalar 25 Hz;
30 Hz
(95.20 b0);
15.00; 35.00
Vector:
800 rpm;
Scalar 25 Hz;
30 Hz
(95.20 b0);
15.00; 35.00