ABB ACQ580, Руководство по прошивке

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Parameters 261
76.45 Stop point 5 Defines the stop point for the fifth follower pump/auxiliary
motor. See parameter
76.41 Stop point 1 .
Vector:
800 rpm;
Scalar 25 Hz;
30 Hz
(
95.20 b0);
15.00; 35.00
76.46 Stop point 6 Defines the stop point for the sixth follower pump/auxiliary
motor. See parameter
76.41 Stop point 1 .
Vector:
800 rpm;
Scalar 25 Hz;
30 Hz
(
95.20 b0);
15.00; 35.00
76.47 Stop point 7 Defines the stop point for the seventh follower pump/auxiliary
motor. See parameter
76.41 Stop point 1 .
Vector:
800 rpm;
Scalar 25 Hz;
30 Hz
(
95.20 b0);
15.00; 35.00
76.48 Stop point 8 Defines the stop point for the eighth follower pump/auxiliary
motor. See parameter
76.41 Stop point 1 .
Note: This parameter is active only in Level control only.
15.00; 35.00
76.50 LC full speed point Defines the level at which all the pumps will run at maximum
speed/frequency defined with parameter
30.12 Maximum
speed or 30.14 Maximum frequency .
45.00; 5.00
0.00...32767.00 m Level control full speed level. 1 = 1 m
76.51 LC level source Defines the source for level measurement. AI2 scaled
AI1 scaled 12.12 AI1 scaled value (see page 125 ). 1
AI2 scaled 12.22 AI2 scaled value (see page 126 ). 2
AI1 percent 12.101 AI1 percent value (see page 127 ). 8
AI2 percent 12.102 AI2 percent value (see page 127 ). 9
76.52 LC level unit Defines the unit for level control measurement (parameter
76.05 Measured level ).
meters
percent Level control is measured in percent. 4
feet Level control is measured in feet. 27
centimeters Level control is measured in centimeter. 69
meters Level control is measured in meter. 72
inches Level control is measured in inch. 73
76.53 LC efficient speed Defines the most economical speed for pumping.
The level control follows this speed as long as the speed is
below the level defined with parameter
76.50 LC full speed
point .
1300
-2147483648...
2147483648 rpm
Efficient speed for pumping. 1 = 1 rpm
76.54 LC max time at
level Defines the maximum time that the tank level can be between
two start levels before forcing already running pumps to full
speed.
With constant inflow, the new starting pump will change the
level to avoid caking. 1.0
0.0...1800.0 h Level control maximum time in hours. 1 = 1
No. Name/Value Description Def/FbEq16