Amtech Axpert-Eazy Series Instruction Manual page 61

No. Parameter Unit
B620 ASR Gain Hz
Change
Frequency 1
B621 ASR Gain Hz
Change
Frequency 2
B622 Speed LPF Time ms
Constant 2
B623 Encoder LPF mS
Time Constant
B624 ASR %
Regenerative
Torque Limit 2
B625 ASR %
Regenerative
Torque Limit 3
B626 Speed Deviation Sec
Fault Judgment
Time
B627 Field Weakening
Gain
GROUP-7: VECTOR CONTROL CONSTANTS-2
B701 Torque Mode
Selection
B702 Excitation %
Current
Reference
B703 Torque LPF Time ms
constant
B704 ACR Kp
B705 ACR Ti ms
B706 ACR Q Upper %
Lmt
B707 ACR Q Lower %
Lmt
B708 ACR D Upper %
Lmt
B709 ACR D Lower %
Lmt
B710 Torque reference %
Polarity
Axpert-Eazy AC Variable Frequency Drive
Def Min Max Res.
4.00 0.00 600.00 0.01 ASR Gain Change (lower)
8.00 0.00 600.00 0.01 ASR Gain Change (higher)
50.0 4.0 1000.0 0.1
8 0 100 1
20.0 0.1 100.0 0.1
10.0 0.1 100.0 0.1
10.0 0.1 20.0 0.1
1.00 0.10 2.00 0.01 Field Weakening Gain. If hunting
0 0 1 1
35 15 100 1
0.0 0.0 1000.0 0.1
0.45 0.01 100.00 0.01 Proportional gain for speed
0.40 0.01 300.00 0.01 Integral time constant for speed
100.0 0.0 150.0 0.1
100.0 0.0 150.0 0.1
100.0 0.0 150.0 0.1
100.0 0.0 150.0 0.1
0 0 1 1
Description
Frequency 1. It should be <
B621.
Frequency 2. It should be >
B620.
Speed feedback low pass filter
Time constant 2 for lower
frequency (below B620).
Encoder low pass filter time
constant.
Regenerative torque limit 2.
Regenerative torque limit 3.
Set the time for judging speed
deviation fault.
occurred in speed in field
weakening region, decrease
gain.
This parameter will select the
torque control mode.
=0: Disable =1: Enable
Excitation Current Set value
Torque reference low pass filter
Time constant
regulator
regulator
ACR Q-Controller output upper
limit
ACR Q-Controller output lower
limit
ACR D-Controller output upper
limit
ACR D-controller output lower
limit
This is used to select Torque
reference polarity.
=0: Unipolar
=1: Bipolar
V/F VEC VEC
WP
CL OL CL
6
6-15