Instruction Manual

Programming 7–15
Advanced Setup
[Motor Type]
This parameter should be set to match the type of motor
connected to the drive.
The current limit maximum is dependent on the [Drive
Type] selection and internally limited for the “Induction”
selection of this parameter. The current limit values are
listed in Appendix A.
Parameter Number 41
Parameter Type Read and Write
Factory Default “Induction”
Units Display Drive
“Induction” 0 Requires no additional setting.
“Sync Reluc” 1 [Slip @ F.L.A.] & [DC Hold Level]
mustbesettozero.[StopSelect1]&
[Stop Select 2] must be set to a se-
lection other than “DC Brake.”
“Sync PM” 2 [Slip @ F.L.A.] & [DC Hold Level]
must be set to zero. [Stop Select 1]
& [Stop Select 2] must be set to a
selection other than “DC Brake.”
[Stop Select 2]
Thisparameterselectsthe stoppingmode whenthe drive
receives a valid stop command unless
[Stop Select 1] is selected.
Parameter Number 52
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 1/2].
“S Curve” 3 DrivecausesS CurveRampto 0Hz
in [Decel Time 1/2] x 2.
“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.
[KP Amps]
Sets theproportional gain for thecurrent limiting function
of the drive. Default values are chosen for high inertia
loads.If fasteraccel isrequired, raisingthe gainwill allow
additional current tothe motor. Excess gainsettings may
create unstable operation.
Parameter Number 193
Parameter Type Read and Write
Display Units / Drive Units NA / NA
Factory Default 100
Minimum Value 25
Maximum Value 400
[Speed Brake En]
Enablingthisfeatureallowsfasterdecelerationbyraising
the flux in the motor and increasing the losses. Speed
change braking is used in sensorless vector mode only
and is effective for motors up to 20 HP.
Parameter Number 319
Parameter Type Read and Write
Factory Default “Disabled”
Units Display Drive
“Disabled” 0
“Enabled” 1 DC injection braking during decel
[Common Bus]
When enabled, internal precharge is disabled, allowing
commonbusoperation.“CBPrecharge”mustbeselected
in [TB3 Term xx Sel].
Parameter Number 58
Parameter Type Read and Write
Factory Default “Disabled”
Units Display Drive
“Disabled” 0
“Enabled” 1