motor current rating
P108 =
SM2 output rating
x 100
Example: motor = 3 amps; SM2 = 4
amps; P108 = 75%
Note
Do not set above the rated motor current as listed on the motor dataplate.
The motor thermal overload function of the SM2 is UL approved as a
motor protection device. If line power is cycled, the motor thermal state
is reset to cold state. Cycling power after an overload fault could result in
significantly reducing the motor life.
16
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 button and wait one second
- Press
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;
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
50” (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
P109
Motor Overload
Type
0 0 Speed Compensation
To Next Page
Loading...
Need help?
General
