GE VAT2000 Instruction Manual page 93

No. Parameter
B43 – PID Control
0 Proportional Gain
1 Integral time constant
2 Differential time
constant
3 Upper limit
4 Lower limit
B44 – Multi-pump control
No. of controlled
0
pumps
1 Holding time
2 Continuos operation
limit time
3 Changeover time
B45 – Traverse run
0 Centre frequency (FH)
1 Amplitude (A)
2 Drop (D)
3 Acceleration time (B)
4 Deceleration time (C)
5 Deviated traverse (X)
6 Deviated traverse (Y)
B50 – Pattern run step-0 (Automatic run)
0 Mode)
1 Frequency (speed)
2 Time
B51 – Pattern run step-1 (Automatic run)
0 Mode)
1 Frequency (speed)
2 Time
B52 – Pattern run step-2 (Automatic run)
0 Mode)
1 Frequency (speed)
2 Time
B53 – Pattern run step-3 (Automatic run)
0 Mode)
1 Frequency (speed)
2 Time
Return destination
3
step
B54 – Pattern run step-4 (Automatic run)
0 Mode)
1 Frequency (speed)
2 Time
3 Return destination
step
6. Control Functions and Parameter Settings
Block-B parameters (S/W option constants) list
Unit Default Min.
1.00 0.01
sec 10.0 0.0
sec 0.000 0.000
% 100. 50.
% 0. 0.
units 3. 1.
sec 60. 3.
Hrs 8. 2.
sec 3. 1.
% 20.00 5.00
% 10.0 0.1
% 0.0 0.0
sec 10.0 0.5
sec 10.0 0.5
% 10.0 0.0
% 10.0 0.0
0. 0.
% 10.00 0.00
sec 1.0 0.1
0. 0.
% 10.00 0.00
sec 1.0 0.1
0. 0.
% 10.00 0.00
sec 1.0 0.1
0. 0.
% 10.00 0.00
sec 1.0 0.1
0. 0.
0. 0.
% 10.00 0.00
sec 1.0 0.1
0. 0.
Max. Function
10.00
30.0
1.000
100. The maximum frequency (B00-4) and
maximum speed (B01-4) are 100%
50.
Set the No of pumps to be ON / OFF
5.
controlled
3600. When the PID output reaches either
Lower or Upper limit longer that the
time set, one of the pumps is switch
OFF or ON
18. This is maximum time allowed for
running a pump. The pumps will
rotate so the operating time of each
pump is equal.
120. This is the OFF/ON transition time
between the pumps which are
rotated.
100.00
20.0 Set (A/FH) x 100
50.0 Set (D/A) x 100
60.0
60.0
20.0 Set (X/FH) x 100
20.0 Set (Y/FH) x 100
2. = 0: Stop
100.00 = 1: Forward run
6000.0 = 2: Reverse run
2. = 0: Stop
100.00 = 1: Forward run
6000.0 = 2: Reverse run
2. = 0: Stop
100.00 = 1: Forward run
6000.0 = 2: Reverse run
= 3: Return
2. = 0: Stop
100.00 = 1: Forward run
6000.0 = 2: Reverse run
2. = 3: Return
2. = 0: Stop
100.00 = 1: Forward run
6000.0 = 2: Reverse run
3. = 3: Return
6-18
Application
ST V/f VEC PM