24 ⢠vacon shaft synchronization application â parameter lists
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6
6.6 Motor control parameters (Control keypad: Menu M2 î G2.5)
Code Parameter Min Max Unit Default Cust ID Note
P2.5.1
Motor control
mode
0 6 0
600
0=Frequency control
1=Speed control
2=Torque control
3=Closed loop speed ctrl
4=Closed loop torque ctrl
5=Adv. open loop freq.
control
6=Advanced open loop
speed control
P2.5.2 U/f optimisation 0 1 0
109
0=Not used
1=Automatic torque boost
P2.5.3 U/f ratio selection 0 3 0
108
0=Linear
1=Squared
2=Programmable
3=Linear with flux optim.
P2.5.4
Field weakening
point
8,00 320,00 Hz 50,00
602
P2.5.5
Voltage at field
weakening point
10,00
200,00 % 100,00
603 n% x U
nmot
P2.5.6
U/f curve midpoint
frequency
0,00
par.
P2.6.4
Hz 50,00
604
P2.5.7
U/f curve midpoint
voltage
0,00 100,00 % 100,00
605
n% x U
nmot
Parameter max. value =
par. 2.6.5
P2.5.8
Output voltage at
zero frequency
0,00 40,00 % 0,00
606 n% x U
nmot
P2.5.9
Switching
frequency
1,0 Varies kHz Varies
601
See Table 35 for exact
values
P2.5.10
Overvoltage
controller
0 2 1
607
0=Not used
1=Used (no ramping)
2=Used (ramping)
P2.5.11
Undervoltage
controller
0 1 1
608
0=Not used
1=Used
P2.5.12
Motor control
mode 2
0 2/6 2
521 See par. 2.6.1
P2.5.13
Speed controller
P gain (open loop)
0 32767 3000
637
P2.5.14
Speed controller
I gain (open loop)
0 32767 300
638
P2.5.15 Load drooping 0,00 100,00 % 0,00 620
P2.5.16 Identification 0 5 0 631
0=No Action
1=ID No Run
2=ID With Run
3=Enc. ID Run
4=No Action
5=ID Run failed
P2.5.17 RsVoltageDrop 0 30000 0 662 Measured Rs voltage drop
Closed Loop parameter group 2.5.18
P2.5.18.1
Magnetizing
current
0,00 100,00 A 0,00
612
P2.5.18.2
Speed control P
gain
0 1000 30
613
P2.5.18.3
Speed control I
time
0,0 500,0 ms 30,0
614
P2.5.18.5
Acceleration
compensation
0,00 300,00 s 0,00
626
P2.5.18.6 Slip adjust 0 500 % 100 619
P2.5.18.7
Magnetizing
current at start
MotCurr
Min
MotCurr
Max
A 0,00
627
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