Graco SMVector - Frequency Inverter Bedienungsanleitung PDF herunterladen (Seite 28)

SV01M

Commissioning

Code Possible Settings

IMPORTANT

No. Name Default Selection

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

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

(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!

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

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

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

(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)

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.

Motor Overload Type 0 0 Speed Compensation

100%

60%

30 f

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.

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Graco SMVector - Frequency Inverter Bedienungsanleitung Seite 28

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