Lenze ESV SMV frequency inverter - Manual (Page 30)

28 Lenze SMVector 13465100 EDBSV01 EN v18
Commissioning
Code Possible Settings
IMPORTANT
No. Name Default Selection
P102 Minimum Frequency 0.0 0.0 {Hz} P103 • P102, P103 are active for all speed
references
•
When using an analog speed
reference, also see P160, P161
p103 Maximum Frequency 60.0 7.5 {Hz} 500
NOTE
• P103 cannot be set below Minimum Frequency (P102)
• To set P103 above 120 Hz:
- Scroll up to 120 Hz; display shows HiFr (flashing).
- Release s button and wait one second.
- Press s button again to continue increasing P103.
WARNING!
Consult motor/machine manufacturer before operating above rated frequency. Overspeeding the motor/machine may cause
damage to equipment and injury to personnel!
P104 Acceleration Time 1 20.0 0.0 {s} 3600 • P104 = time of frequency change from 0 Hz to
P167 (base frequency)
• P105 = time of frequency change from P167
to 0 Hz
• For S-ramp accel/decel, adjust P106
P105 Deceleration Time 1 20.0 0.0 {s} 3600
EXAMPLE: IF P103 = 120 Hz, P104 = 20.0 s and P167 (base frequency) = 60 Hz; then the rate of frequency change from 0
Hz to 120 Hz = 40.0 s
P106 S-Ramp Integration
Time 0.0 0.0 {s} 50.0 • P106 = 0.0: Linear accel/decel ramp
• P106 > 0.0: Adjusts S-ramp curve for smoother
ramp
p107 (1) Line Voltage Selection 1* 0 Low (120, 200, 400, 480VAC) * The default setting is 1 for all drives except
when using “Reset to 50Hz default settings”
(Parameter P199, selection 4) with 480V
models. In this case, the default setting is 0.
1 High (120, 240, 480, 600VAC)
p108 Motor Overload 100 30 {%} 100 P108 = motor current rating x 100
SMV output rating
Example: if motor = 3amps and SMV = 4amps,
then P108 = 75%
NOTE
Do not set above rated motor current as listed on the motor dataplate. The motor thermal
overload function of the SMV is UL approved as a motor protection device. Cycling power after
an overload fault could result in significantly reducing the motor life.
P109 Motor Overload Type 0 0 Speed Compensation
Ir
100%
60%
30 f
1
0
V0108
1 No Speed Compensation
Example: Motor is cooled by forced
ventilation as apposed to shaft mounted,
self cooling fans.
(1) Any changes to this parameter will not take effect until the drive is stopped.