LEESON SM4 Series Flux Vector - Manual (Page 34)

33
Commissioning
4.5.3 Advanced Setup Parameters
Code Possible Settings
IMPORTANT
No. Name Default Selection
P160 Speed at
Minimum Signal
0.0 -999.0 {Hz} 1000
f
P161
P160
ref 10V
(20mA)
0V
(4mA)
V0111
P161 Speed at
Maximum Signal
60.0 -999.0 {Hz} 1000
Note
• P160 sets the output frequency at 0% analog input
• P161 sets the output frequency at 100% analog input
• P160 or P161 < 0.0 Hz: For scaling purposes only; does not indicate
opposite direction!
• P160 > P161: Drive will react inversely to analog input signal
P162 Analog Input
Filter
0.01 0.00 {s} 10.00 Adjusts the filter on the analog inputs
(TB-5 and TB-25) to reduce the effect
of signal noise
P163 TB-25 Loss
Action
0 0 No Action • Selects the reaction to a loss of the
4-20 mA signal at TB-25.
• Signal is considered lost if it falls
below 2 mA
• Digital outputs can also indicate a
loss of 4-20 mA signal; see P140,
P142
1 Fault F.FoL
2 Go to Preset when TB-25 is:
Speed reference: P137
PID feedback source: P137
PID setpoint reference: P233
Torque reference: P333
P164 TB-25 (4-20mA)
Analog Input
Monitoring Level
2.0 0.0 {mA} 10.0
P165 Base Voltage 15 {V} 1000 Valid for V/Hz mode only.
Set voltage for bus compensation in
V/Hz mode
P166 Carrier
Frequency
1 0 4 kHz • As carrier frequency is increased,
motor noise is decreased
• Observe derating in Section 2.2
• Automatic shift to 4 kHz at 120%
load
1 6 kHz
2 8 kHz
3 10 kHz