Owner's manual

5–20 Programming
[Skip Freq 1-3]
These values, in conjunction with [Skip Freq Band],
create a range of frequencies at which the drive will
not continuously operate.
Parameter Number(s) 32-34
Parameter Type Read and Write
Display Units / Drive Units 1 Hertz / Hertz
Factory Default 400 Hz
Minimum Value 0 Hz
Maximum Value 400 Hz
[Skip Freq Band]
This parameter determines the band width around a
[Skip Frequency]. The actual band width is
2 x [Skip Freq Band] –– 1/2 the band above and 1/2
the band below the skip frequency.
Parameter Number 35
Parameter Type Read and Write
Display Units / Drive Units 1 Hertz / Hertz
Factory Default 0 Hz
Minimum Value 0 Hz
Maximum Value 15 Hz
Skip Frequency Band
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Frequency
Time
Skip Frequency
Command
Frequency
Skip Band
[MOP Increment]
This value sets the rate of increase or decrease to
the [Freq Command] for each input to the Dig Pot
Up or Dig Pot Down terminals at TB3 –– Requires
[Input Mode] selection 5, 9, 10 or 15 (see Input
Mode Selection figure in Chapter 2), RIO Adapter or
other SCANport adapter to function.
Parameter Number 22
Parameter Type Read and Write
Display Units / Drive Units 0.1 Hertz/Second / 255=(78% of [Maximum Freq])/Sec
Factory Default 1.1 Hz/Sec
Minimum Value 0 Hz/Sec
Maximum Value (78% of [Maximum Freq]) / Sec
[Save MOP Ref] – Firmware 4.01 & later
If this parameter is enabled, the frequency
command issued by the MOP inputs will be saved to
EEPROM (in the event of power loss) and reused on
power up. When disabled, no value is saved and the
MOP reference is reset to zero on power up.
Parameter Number 230
Parameter Type Read and Write
Factory Default “Disabled”
Units Display Drive
“Disabled” 0
“Enabled” 1
[Freq Ref SqRoot]–Firmware 4.01 & later
This parameter activates the square root function for
0-10V or 4-20 mA inputs when used as a frequency
reference. If the input signal varies with the square
of speed, the parameter should be set to “Enabled.”
Parameter Number 229
Parameter Type Read and Write
Factory Default “Disabled”
Units Display Drive
“Disabled” 0
“Enabled” 1
Frequency Set