Manual

Chapter 5
Programming Parameters
5–54
Tach Velocity
[Tach Velocity]
Parameter Number 155
Parameter Type Sink
Display Units +/– x.xx rpm
Drive Units 4096 = Base Motor Speed
Factory Default 0.000 rpm
Minimum Value – 8 x base speed
Maximum Value + 8 x base speed
This word supplies a motor velocity feed-
back signal when a source other than an
encoder is used. This input will typically be
linked to an analog input parameter from
the adapter board.
Notch Filter Frequency
[Notch Filt Freq]
Parameter Number 156
Parameter Type Sink
Display Units x.x Hz
Drive Units 8 = 1.0Hz
Factory Default 135 Hz
Minimum Value 5 Hz
Maximum Value 135 Hz
Notch Filter Q
[Notch Filter Q]
Parameter Number 157
Parameter Type Sink
Display Units x
Drive Units None
Factory Default 50
Minimum Value 2
Maximum Value 500
External Iq Reference
[External Iq Ref]
Parameter Number 161
Parameter Type Sink
Display Units +/– x.x %
Drive Units 4096 = 100% Iq motor
Factory Default +0.0%
Minimum Value – 800.0%
Maximum Value + 800.0%
External Torque Reference 1
[External Torque Ref 1]
Parameter Number 162
Parameter Type Sink
Display Units x%
Drive Units None
Factory Default + 0.0%
Minimum Value – 800%
Maximum Value + 800%
Slave Torque Percent 1
[Slave Torque % 1]
Parameter Number 163
Parameter Type Sink
Display Units +/– x.xx%
Drive Units 4096 = 1.0 gain
Factory Default + 100%
Minimum Value – 200%
Maximum Value + 200%
This parameter supplies an external Iq ref-
erence to the Drive. The external Iq refer-
ence is summed with the internal Iq refer-
ence just prior to the current limiter.
This word supplies an external motor
torque reference to the Drive. The external
torque reference can be selected by setting
the Torque Mode Select parameter (Parm
53) to a value of “2”.
Ext Torq Ref 1 (P162) is multiplied by a
gain that is specified by this parameter.
This multiplier is scaled so that 4096 repre-
sents a gain of 1.0 (100%)
This parameter sets the center frequency
for an optional 2–pole notch filter. The-
notch filter is enabled by selecting a value
of ‘4’ in parameter 152.
This parameter sets the Quality Factor or
Q for the 2–pole notch filter described in
parameter 156.
External Torque Reference 2
[Ext Torq Ref 2]
Parameter Number 164
Parameter Type Sink
Display Units +/– x.x%
Drive Units 4096 = rated torque
Factory Default + 0.0%
Minimum Value –800.0%
Maximum Value +800.0%
This word supplies an external motor
torque reference to the Drive. The Exter-
nal Torque Reference can be selected by
setting the Torque Mode Select parameter
(Parm 53) to a value of “2”.
Slave Torque Percent 2
[Slave Torque % 2]
Parameter Number 165
Parameter Type Sink
Display Units +/– x.x %
Drive Units 4096 = 1.0 gain
Factory Default +100%
Minimum Value – 200.0%
Maximum Value + 200.0%
Ext Torq Ref 2 (P164) is multiplied by a
gain that is specified by this parameter.
This multiplier is scaled so that 4096 repre-
sents a gain of 1.0 (100%)