Leeson SM4 Series Flux Vector Manual de usuario descargar pdf (Pagina 25)

Commissioning

Code Possible Settings

IMPORTANT

No. Name Default Selection

P108

Motor Overload 100 30 {%} 100

P109

Motor Overload

Type

0 0 Speed Compensation

100%

60%

30 f

V0108

1 No Speed Compensation

P110

Start Method 0 0 Normal

1 Start on Power-up Drive will automatically start when

power is applied.

2 Start with DC Brake When start command is applied, drive

will apply DC braking according to

P174, P175 prior to starting the motor

3 Auto Restart Drive will automatically restart after

faults, or when power is applied.

4 Auto Restart with DC Brake Combines settings 2 and 3

5 Flying Start/Restart #1 • Drive will automatically restart after

faults, or when power is applied.

• After 3 failed attempts, drive will

Auto Restart with DC brake.

• P110 = 5: Performs speed search,

starting at Max Frequency (P103)

• P110 = 6: Performs speed search,

starting at the last output frequency

prior to faulting or power loss

• If P111 = 0, a ying START is

performed when a start command

is applied.

6 Flying Start/Restart #2

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 signicantly reducing the motor life.

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