Rockwell-automation 1305 AC Drive, Firmware 1.01-3.00 User Manual Instrukcja Użytkownika Pobierz pdf (Strona 85)

Chapter 5 –Programming

5-17

Advanced Set Up Group (cont.)

[

Boo

Sele

ct]

Parameter # 9 Factory Default ‘‘No Boost”

[

Boo

Sele

ct]

Parameter Type Read & Write

This parameter sets the level of DC boost at low

frequencies. It also selects special volts-per-Hz patterns.

Units None Settings ‘‘No Boost”

‘‘6 Volts”

‘‘12 Volts”

‘‘18 Volts’’

‘‘24 Volts’’

‘‘30 Volts’’

‘‘36 Volts’’

‘‘42 Volts’’

‘‘48 Volts’’

‘‘Break Point’’

‘‘Run Boost’’

‘‘Fan Sel #1’’

‘‘Fan Sel #2”

See Figure 5.8

See Figure 5.7

See Figure 5.10

See Figure 5.9

[Base Voltage]

[Base Frequency]

Figure 5.8 Standard Boost Volts-per-Hz Pattern

Motor Rated '

[Maximum Voltage]

[Maximum Frequency]

Motor Rated

0 –

Voltage

Frequency

Active when [DC Boost Select] is

set to ‘‘No Boost” or ‘‘6 Volts”

through ‘‘48 Volts.”

No Boost

[Base Voltage]

[Base Frequency]

–

Voltage

1/2 Base Frequency

35% Base Voltage

Fan Sel #2

a Fan Select #1

45% Base Voltage

Figure 5.9 Fan/Pump Volts-per-Hz Pattern

These patterns are active only

when [DC Boost Select] is set

to ‘‘Fan Sel #1” or ‘‘Fan Sel #2.”

[Maximum Voltage]

[Maximum Frequency]

1 2 ... 80 81 82 83 84 85 86 87 88 89 90 ... 161 162

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