Instruction Manual

Programming 7–9
Setup
[Minimum Freq]
Thisparametersetsthelowestfrequencythedrivewill
output.
Parameter Number 16
Parameter Type Read and Write
Display Units / Drive Units 1 Hertz / Hertz x 10
Factory Default 0 Hz
Minimum Value 0 Hz
Maximum Value 120 Hz
[Maximum Freq]
Sets the highest frequency the drive will output.
This parameter cannot be changed while the drive is
running.
Parameter Number 19
Parameter Type Read and Write
Display Units / Drive Units 1 Hertz / Hertz x 10
Factory Default 60 Hz
Minimum Value 10 Hz
Maximum Value 400 Hz
[Stop Select 1]
Thisparameterselectsthe stoppingmode whenthe drive
receives a valid stop command unless
[Stop Select 2] is selected.
Parameter Number 10
Parameter Type Read and Write
Factory Default “Coast”
Units Display Drive
“Coast” 0 Causes the drive to turn off
immediately.
“DC Brake” 1 Drive defluxes the motor and then
injects DC braking voltage into the
motor. Requiresa valuein both [DC
Hold Time] & [DC Hold Level].
“Ramp” 2 Drivedeceleratesto0Hz.,thenif[DC
Hold Time] & [DC Hold Level] are
greater than zero the holding brake
is applied. If the values equal zero,
then the drive turns off. Requires a
value in [Decel Time 1] or [Decel
Time 2].
“S-Curve” 3 Drive causes S Curve Ramp to 0 Hz
in[DecelTime1]or[DecelTime2]x2.
“Ramp to Hold” 4 Drivedeceleratesto zeroHertz then
injects holding brake per [DC Hold
Level] (limited to 70% of drive rated
amps) until
a) a Start command is issued or
b) the Enable input is opened.
[Current Limit]
Thisparametersetsthemaximumdriveoutputcurrentthat
is allowed before current limiting occurs.
RefertoAppendixAforthemaximumallowedcurrentlimit
setting.
Induction Motors Only
The drive is protected internally for induction motor
selection values up to 160%. Between 0 and 5 Hz the
output current isreduced to protect the power unit. Refer
to the DeratingGuidelines table in AppendixA for details.
Parameter Number 36
Parameter Type Read and Write
Display Units / Drive Units 1% of Max Drive Output Current / 4096 = 100%
Factory Default 150%
150.0% Firmware 5.001 & later
Minimum Value 20% of [Rated Amps]
0.0% Firmware 5.001 & later
Maximum Value 300% of [Rated Amps]
300.0% Firmware 5.001 & later
[Current Lmt Sel]
Selects the source of the [Current Limit] setting for the
drive. When an external input is selected (0-10V or 4-20
mA), the minimum signal (0V or 4 mA) sets 20% current
limitandthemaximumsignal(10Vor20mA)setsthevalue
programmed in [Current Limit].
This parameter cannotbe changed whiledrive isrunning.
Parameter Number 232
Parameter Type Read and Write
Factory Default “Current Lmt”
Units Display Drive
“Current Lmt” 0 Use [Current Limit], param. 36.
“Analog In 0” 1
“Analog In 1” 2