Owner's manual

5–15Programming
[Run/Accel Boost] – Firmware below 4.01
Sets the percentage of Auto Boost that is applied to
the motor during constant speed or decel. If Auto
Boost is selected in the [DC Boost Select]
parameter (see preceding page), boost is applied as
shown in the adjacent chart.
Parameter Number 169
Parameter Type Read and Write
Display Units / Drive Units 1%
Factory Default 100%
Minimum Value 0%
Maximum Value 100%
Drive Mode Auto Boost Applied
Accelerating Programmed Auto Boost %
Constant Speed Programmed Auto Boost % x [Run/Accel Boost]
Decelerating Programmed Auto Boost % x [Run/Accel Boost]
[PWM Frequency]
This parameter sets the carrier frequency for the
sine coded PWM output waveform.
This parameter cannot be changed while the drive is
running.
Refer to page 1–1 for Frame Reference information
and the Derating Guidelines in Appendix A.
Parameter Number 45
Parameter Type Read and Write
Display Units / Drive Units 2 KHz / KHz/2
Factory Default Based on drive type
Minimum Value 2 KHz
Maximum Value A Frame Drives = 10 kHz
B Frame Drives = 8 kHz
C Frame Drives & Up = 6 kHz
[Analog Invert] – Firmware below 4.01
This parameter enables the inverting function for the
analog input signal at TB2.
This parameter cannot be changed while the drive is
running.
Parameter Number 84
Parameter Type Read and Write
Factory Default “Disabled”
Units Display Drive
“Disabled” 0
“Enabled” 1
Analog Invert
Drive Output
Frequency
Maximum
Speed
Minimum
Frequency
0 V
4 mA
10 V
20
mA
Disabled
Enabled
Analog Input Signal
[Analog Trim En]
This parameter enables the pot terminals at TB2,
terminals 1, 2 & 3 as a trim function to the analog
inputs at TB2 terminals 4 & 5 or 4 & 6. A 10k ohm
pot provides a trim range of approximately 10% of
[Maximum Freq]. Drive status must be “Stopped”
before programming changes will take effect.
Parameter Number 90
Parameter Type Read and Write
Factory Default “Disabled”
Units Display Drive
“Disabled” 0
“Enabled” 1
Advanced Setup